diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md new file mode 100644 index 000000000..60f968881 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.md @@ -0,0 +1,46 @@ +--- +name: Bug report +about: Create a report to help us improve + +--- +**Alternative, faster ways to get help** +If you have just started using ZeroTier, here are some places to get help: +- my.zerotier.com has a _Community_ tab. It's a live chat with other users and the developers. +- [ZeroTier Knowledge Base](https://support.zerotier.com/knowledgebase.php?s=MQ__) +- www.zerotier.com has a Contact Us button +- email contact@zerotier.com + +**Describe the bug** +A clear and concise description of what the bug is. + +**To Reproduce** +Steps to reproduce the behavior: +1. Create a Network '...' +2. Install zerotier-one '....' +3. '....' +4. See error + +**Expected behavior** +A clear and concise description of what you expected to happen. + +**Screenshots** +If applicable, add screenshots or console output to help explain your problem. + +**Desktop (please complete the following information):** + - OS: [e.g. Mac, Linux, Windows, BSD] + - OS/Distribution Version + - ZeroTier Version [e.g. 1.2.4] + - Hardware [e.g. raspberry pi 3] + +**Smartphone (please complete the following information):** + - Device: [e.g. iPhone6] + - OS: [e.g. iOS8.1] + - Version [e.g. 1.2.4] + +**Additional context** +Add any other context about the problem here. +- ZeroTier Network Configuration +- Router Config +- Firewall Config (try turning the firewall off) +- General Network Environment: [ e.g Home, University Campus, Corporate LAN ] + diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md new file mode 100644 index 000000000..066b2d920 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/feature_request.md @@ -0,0 +1,17 @@ +--- +name: Feature request +about: Suggest an idea for this project + +--- + +**Is your feature request related to a problem? Please describe.** +A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] + +**Describe the solution you'd like** +A clear and concise description of what you want to happen. + +**Describe alternatives you've considered** +A clear and concise description of any alternative solutions or features you've considered. + +**Additional context** +Add any other context or screenshots about the feature request here. diff --git a/.gitignore b/.gitignore index 49733d1f0..c80615527 100755 --- a/.gitignore +++ b/.gitignore @@ -4,6 +4,7 @@ /zerotier-cli /zerotier-selftest /zerotier +/nltest # OS-created garbage files from various platforms .DS_Store diff --git a/RELEASE-NOTES.md b/RELEASE-NOTES.md index 2464f8f70..1b6da7595 100644 --- a/RELEASE-NOTES.md +++ b/RELEASE-NOTES.md @@ -43,7 +43,7 @@ ZeroTier Release Notes * Fixed two very rare multithreading issues that were only observed on certain systems * Platform-Specific Changes * MacOS - * Installer now loads the kernel extension right away so that High Sierra users will see the prompt to authorize it. This is done in the "Security & Privacy" preference pane and must be done driectly on the console (not via remote desktop). On High Sierra and newer kexts must be authorized at the console via security settings system preferences pane. + * Installer now loads the kernel extension right away so that High Sierra users will see the prompt to authorize it. This is done in the "Security & Privacy" preference pane and must be done directly on the console (not via remote desktop). On High Sierra and newer kexts must be authorized at the console via security settings system preferences pane. * Windows * The Windows installer should now install the driver without requiring a special prompt in most cases. This should make it easier for our packages to be accepted into and updated in the Chocolatey repository and should make it easier to perform remote installs across groups of machines using IT management and provisioning tools. * The Windows official packages are now signed with an EV certificate (with hardware key). @@ -85,7 +85,7 @@ The largest new feature in 1.2.0, and the product of many months of work, is our Rules allow you to filter packets on your network and vector traffic to security observers. Security observation can be performed in-band using REDIRECT or out of band using TEE. -Tags and capabilites provide advanced methods for implementing fine grained permission structures and micro-segmentation schemes without bloating the size and complexity of your rules table. +Tags and capabilities provide advanced methods for implementing fine grained permission structures and micro-segmentation schemes without bloating the size and complexity of your rules table. See the [rules engine announcement blog post](https://www.zerotier.com/blog/?p=927) for an in-depth discussion of theory and implementation. The [manual](https://www.zerotier.com/manual.shtml) contains detailed information on rule, tag, and capability use, and the `rule-compiler/` subfolder of the ZeroTier source tree contains a JavaScript function to compile rules in our human-readable rule definition language into rules suitable for import into a network controller. (ZeroTier Central uses this same script to compile rules on [my.zerotier.com](https://my.zerotier.com/).) @@ -168,7 +168,7 @@ A special kind of public network called an ad-hoc network may be accessed by joi | Start of port range (hex) Reserved ZeroTier address prefix indicating a controller-less network -Ad-hoc networks are public (no access control) networks that have no network controller. Instead their configuration and other credentials are generated locally. Ad-hoc networks permit only IPv6 UDP and TCP unicast traffic (no multicast or broadcast) using 6plane format NDP-emulated IPv6 addresses. In addition an ad-hoc network ID encodes an IP port range. UDP packets and TCP SYN (connection open) packets are only allowed to desintation ports within the encoded range. +Ad-hoc networks are public (no access control) networks that have no network controller. Instead their configuration and other credentials are generated locally. Ad-hoc networks permit only IPv6 UDP and TCP unicast traffic (no multicast or broadcast) using 6plane format NDP-emulated IPv6 addresses. In addition an ad-hoc network ID encodes an IP port range. UDP packets and TCP SYN (connection open) packets are only allowed to destination ports within the encoded range. For example `ff00160016000000` is an ad-hoc network allowing only SSH, while `ff0000ffff000000` is an ad-hoc network allowing any UDP or TCP port. @@ -183,7 +183,7 @@ If you have data in an old SQLite3 controller we've included a NodeJS script in ## Major Bug Fixes in 1.2.0 * **The Windows HyperV 100% CPU bug is FINALLY DEAD**: This long-running problem turns out to have been an issue with Windows itself, but one we were triggering by placing invalid data into the Windows registry. Microsoft is aware of the issue but we've also fixed the triggering problem on our side. ZeroTier should now co-exist quite well with HyperV and should now be able to be bridged with a HyperV virtual switch. - * **Segmenation faults on musl-libc based Linux systems**: Alpine Linux and some embedded Linux systems that use musl libc (a minimal libc) experienced segmentation faults. These were due to a smaller default stack size. A work-around that sets the stack size for new threads has been added. + * **Segmentation faults on musl-libc based Linux systems**: Alpine Linux and some embedded Linux systems that use musl libc (a minimal libc) experienced segmentation faults. These were due to a smaller default stack size. A work-around that sets the stack size for new threads has been added. * **Windows firewall blocks local JSON API**: On some Windows systems the firewall likes to block 127.0.0.1:9993 for mysterious reasons. This is now fixed in the installer via the addition of another firewall exemption rule. * **UI crash on embedded Windows due to missing fonts**: The MSI installer now ships fonts and will install them if they are not present, so this should be fixed. diff --git a/ext/arm32-neon-salsa2012-asm/salsa2012.h b/ext/arm32-neon-salsa2012-asm/salsa2012.h index 95b247f20..262c9b9b5 100644 --- a/ext/arm32-neon-salsa2012-asm/salsa2012.h +++ b/ext/arm32-neon-salsa2012-asm/salsa2012.h @@ -5,8 +5,10 @@ #include #include #define zt_arm_has_neon() ((getauxval(AT_HWCAP) & HWCAP_NEON) != 0) -#else +#elif defined(__ARM_NEON__) || defined(__ARM_NEON) #define zt_arm_has_neon() (true) +#else +#define zt_arm_has_neon() (false) #endif #ifdef __cplusplus diff --git a/ext/curl-7.58.0/Win32/include/curl/curl.h b/ext/curl-7.58.0/Win32/include/curl/curl.h new file mode 100644 index 000000000..7680acd18 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/curl.h @@ -0,0 +1,2751 @@ +#ifndef __CURL_CURL_H +#define __CURL_CURL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * If you have libcurl problems, all docs and details are found here: + * https://curl.haxx.se/libcurl/ + * + * curl-library mailing list subscription and unsubscription web interface: + * https://cool.haxx.se/mailman/listinfo/curl-library/ + */ + +#ifdef CURL_NO_OLDIES +#define CURL_STRICTER +#endif + +#include "curlver.h" /* libcurl version defines */ +#include "system.h" /* determine things run-time */ + +/* + * Define WIN32 when build target is Win32 API + */ + +#if (defined(_WIN32) || defined(__WIN32__)) && \ + !defined(WIN32) && !defined(__SYMBIAN32__) +#define WIN32 +#endif + +#include +#include + +#if defined(__FreeBSD__) && (__FreeBSD__ >= 2) +/* Needed for __FreeBSD_version symbol definition */ +#include +#endif + +/* The include stuff here below is mainly for time_t! */ +#include +#include + +#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) +#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || \ + defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)) +/* The check above prevents the winsock2 inclusion if winsock.h already was + included, since they can't co-exist without problems */ +#include +#include +#endif +#endif + +/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish + libc5-based Linux systems. Only include it on systems that are known to + require it! */ +#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \ + defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \ + defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \ + defined(__CYGWIN__) || \ + (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) +#include +#endif + +#if !defined(WIN32) && !defined(_WIN32_WCE) +#include +#endif + +#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__) +#include +#endif + +#ifdef __BEOS__ +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_easy CURL; +typedef struct Curl_share CURLSH; +#else +typedef void CURL; +typedef void CURLSH; +#endif + +/* + * libcurl external API function linkage decorations. + */ + +#ifdef CURL_STATICLIB +# define CURL_EXTERN +#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) +# if defined(BUILDING_LIBCURL) +# define CURL_EXTERN __declspec(dllexport) +# else +# define CURL_EXTERN __declspec(dllimport) +# endif +#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) +# define CURL_EXTERN CURL_EXTERN_SYMBOL +#else +# define CURL_EXTERN +#endif + +#ifndef curl_socket_typedef +/* socket typedef */ +#if defined(WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H) +typedef SOCKET curl_socket_t; +#define CURL_SOCKET_BAD INVALID_SOCKET +#else +typedef int curl_socket_t; +#define CURL_SOCKET_BAD -1 +#endif +#define curl_socket_typedef +#endif /* curl_socket_typedef */ + +/* enum for the different supported SSL backends */ +typedef enum { + CURLSSLBACKEND_NONE = 0, + CURLSSLBACKEND_OPENSSL = 1, + CURLSSLBACKEND_GNUTLS = 2, + CURLSSLBACKEND_NSS = 3, + CURLSSLBACKEND_OBSOLETE4 = 4, /* Was QSOSSL. */ + CURLSSLBACKEND_GSKIT = 5, + CURLSSLBACKEND_POLARSSL = 6, + CURLSSLBACKEND_WOLFSSL = 7, + CURLSSLBACKEND_SCHANNEL = 8, + CURLSSLBACKEND_DARWINSSL = 9, + CURLSSLBACKEND_AXTLS = 10, + CURLSSLBACKEND_MBEDTLS = 11 +} curl_sslbackend; + +/* aliases for library clones and renames */ +#define CURLSSLBACKEND_LIBRESSL CURLSSLBACKEND_OPENSSL +#define CURLSSLBACKEND_BORINGSSL CURLSSLBACKEND_OPENSSL +#define CURLSSLBACKEND_CYASSL CURLSSLBACKEND_WOLFSSL + +struct curl_httppost { + struct curl_httppost *next; /* next entry in the list */ + char *name; /* pointer to allocated name */ + long namelength; /* length of name length */ + char *contents; /* pointer to allocated data contents */ + long contentslength; /* length of contents field, see also + CURL_HTTPPOST_LARGE */ + char *buffer; /* pointer to allocated buffer contents */ + long bufferlength; /* length of buffer field */ + char *contenttype; /* Content-Type */ + struct curl_slist *contentheader; /* list of extra headers for this form */ + struct curl_httppost *more; /* if one field name has more than one + file, this link should link to following + files */ + long flags; /* as defined below */ + +/* specified content is a file name */ +#define CURL_HTTPPOST_FILENAME (1<<0) +/* specified content is a file name */ +#define CURL_HTTPPOST_READFILE (1<<1) +/* name is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRNAME (1<<2) +/* contents is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRCONTENTS (1<<3) +/* upload file from buffer */ +#define CURL_HTTPPOST_BUFFER (1<<4) +/* upload file from pointer contents */ +#define CURL_HTTPPOST_PTRBUFFER (1<<5) +/* upload file contents by using the regular read callback to get the data and + pass the given pointer as custom pointer */ +#define CURL_HTTPPOST_CALLBACK (1<<6) +/* use size in 'contentlen', added in 7.46.0 */ +#define CURL_HTTPPOST_LARGE (1<<7) + + char *showfilename; /* The file name to show. If not set, the + actual file name will be used (if this + is a file part) */ + void *userp; /* custom pointer used for + HTTPPOST_CALLBACK posts */ + curl_off_t contentlen; /* alternative length of contents + field. Used if CURL_HTTPPOST_LARGE is + set. Added in 7.46.0 */ +}; + +/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered + deprecated but was the only choice up until 7.31.0 */ +typedef int (*curl_progress_callback)(void *clientp, + double dltotal, + double dlnow, + double ultotal, + double ulnow); + +/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in + 7.32.0, it avoids floating point and provides more detailed information. */ +typedef int (*curl_xferinfo_callback)(void *clientp, + curl_off_t dltotal, + curl_off_t dlnow, + curl_off_t ultotal, + curl_off_t ulnow); + +#ifndef CURL_MAX_READ_SIZE + /* The maximum receive buffer size configurable via CURLOPT_BUFFERSIZE. */ +#define CURL_MAX_READ_SIZE 524288 +#endif + +#ifndef CURL_MAX_WRITE_SIZE + /* Tests have proven that 20K is a very bad buffer size for uploads on + Windows, while 16K for some odd reason performed a lot better. + We do the ifndef check to allow this value to easier be changed at build + time for those who feel adventurous. The practical minimum is about + 400 bytes since libcurl uses a buffer of this size as a scratch area + (unrelated to network send operations). */ +#define CURL_MAX_WRITE_SIZE 16384 +#endif + +#ifndef CURL_MAX_HTTP_HEADER +/* The only reason to have a max limit for this is to avoid the risk of a bad + server feeding libcurl with a never-ending header that will cause reallocs + infinitely */ +#define CURL_MAX_HTTP_HEADER (100*1024) +#endif + +/* This is a magic return code for the write callback that, when returned, + will signal libcurl to pause receiving on the current transfer. */ +#define CURL_WRITEFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_write_callback)(char *buffer, + size_t size, + size_t nitems, + void *outstream); + + + +/* enumeration of file types */ +typedef enum { + CURLFILETYPE_FILE = 0, + CURLFILETYPE_DIRECTORY, + CURLFILETYPE_SYMLINK, + CURLFILETYPE_DEVICE_BLOCK, + CURLFILETYPE_DEVICE_CHAR, + CURLFILETYPE_NAMEDPIPE, + CURLFILETYPE_SOCKET, + CURLFILETYPE_DOOR, /* is possible only on Sun Solaris now */ + + CURLFILETYPE_UNKNOWN /* should never occur */ +} curlfiletype; + +#define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) +#define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) +#define CURLFINFOFLAG_KNOWN_TIME (1<<2) +#define CURLFINFOFLAG_KNOWN_PERM (1<<3) +#define CURLFINFOFLAG_KNOWN_UID (1<<4) +#define CURLFINFOFLAG_KNOWN_GID (1<<5) +#define CURLFINFOFLAG_KNOWN_SIZE (1<<6) +#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) + +/* Content of this structure depends on information which is known and is + achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man + page for callbacks returning this structure -- some fields are mandatory, + some others are optional. The FLAG field has special meaning. */ +struct curl_fileinfo { + char *filename; + curlfiletype filetype; + time_t time; + unsigned int perm; + int uid; + int gid; + curl_off_t size; + long int hardlinks; + + struct { + /* If some of these fields is not NULL, it is a pointer to b_data. */ + char *time; + char *perm; + char *user; + char *group; + char *target; /* pointer to the target filename of a symlink */ + } strings; + + unsigned int flags; + + /* used internally */ + char *b_data; + size_t b_size; + size_t b_used; +}; + +/* return codes for CURLOPT_CHUNK_BGN_FUNCTION */ +#define CURL_CHUNK_BGN_FUNC_OK 0 +#define CURL_CHUNK_BGN_FUNC_FAIL 1 /* tell the lib to end the task */ +#define CURL_CHUNK_BGN_FUNC_SKIP 2 /* skip this chunk over */ + +/* if splitting of data transfer is enabled, this callback is called before + download of an individual chunk started. Note that parameter "remains" works + only for FTP wildcard downloading (for now), otherwise is not used */ +typedef long (*curl_chunk_bgn_callback)(const void *transfer_info, + void *ptr, + int remains); + +/* return codes for CURLOPT_CHUNK_END_FUNCTION */ +#define CURL_CHUNK_END_FUNC_OK 0 +#define CURL_CHUNK_END_FUNC_FAIL 1 /* tell the lib to end the task */ + +/* If splitting of data transfer is enabled this callback is called after + download of an individual chunk finished. + Note! After this callback was set then it have to be called FOR ALL chunks. + Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. + This is the reason why we don't need "transfer_info" parameter in this + callback and we are not interested in "remains" parameter too. */ +typedef long (*curl_chunk_end_callback)(void *ptr); + +/* return codes for FNMATCHFUNCTION */ +#define CURL_FNMATCHFUNC_MATCH 0 /* string corresponds to the pattern */ +#define CURL_FNMATCHFUNC_NOMATCH 1 /* pattern doesn't match the string */ +#define CURL_FNMATCHFUNC_FAIL 2 /* an error occurred */ + +/* callback type for wildcard downloading pattern matching. If the + string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. */ +typedef int (*curl_fnmatch_callback)(void *ptr, + const char *pattern, + const char *string); + +/* These are the return codes for the seek callbacks */ +#define CURL_SEEKFUNC_OK 0 +#define CURL_SEEKFUNC_FAIL 1 /* fail the entire transfer */ +#define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so + libcurl might try other means instead */ +typedef int (*curl_seek_callback)(void *instream, + curl_off_t offset, + int origin); /* 'whence' */ + +/* This is a return code for the read callback that, when returned, will + signal libcurl to immediately abort the current transfer. */ +#define CURL_READFUNC_ABORT 0x10000000 +/* This is a return code for the read callback that, when returned, will + signal libcurl to pause sending data on the current transfer. */ +#define CURL_READFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_read_callback)(char *buffer, + size_t size, + size_t nitems, + void *instream); + +typedef enum { + CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ + CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */ + CURLSOCKTYPE_LAST /* never use */ +} curlsocktype; + +/* The return code from the sockopt_callback can signal information back + to libcurl: */ +#define CURL_SOCKOPT_OK 0 +#define CURL_SOCKOPT_ERROR 1 /* causes libcurl to abort and return + CURLE_ABORTED_BY_CALLBACK */ +#define CURL_SOCKOPT_ALREADY_CONNECTED 2 + +typedef int (*curl_sockopt_callback)(void *clientp, + curl_socket_t curlfd, + curlsocktype purpose); + +struct curl_sockaddr { + int family; + int socktype; + int protocol; + unsigned int addrlen; /* addrlen was a socklen_t type before 7.18.0 but it + turned really ugly and painful on the systems that + lack this type */ + struct sockaddr addr; +}; + +typedef curl_socket_t +(*curl_opensocket_callback)(void *clientp, + curlsocktype purpose, + struct curl_sockaddr *address); + +typedef int +(*curl_closesocket_callback)(void *clientp, curl_socket_t item); + +typedef enum { + CURLIOE_OK, /* I/O operation successful */ + CURLIOE_UNKNOWNCMD, /* command was unknown to callback */ + CURLIOE_FAILRESTART, /* failed to restart the read */ + CURLIOE_LAST /* never use */ +} curlioerr; + +typedef enum { + CURLIOCMD_NOP, /* no operation */ + CURLIOCMD_RESTARTREAD, /* restart the read stream from start */ + CURLIOCMD_LAST /* never use */ +} curliocmd; + +typedef curlioerr (*curl_ioctl_callback)(CURL *handle, + int cmd, + void *clientp); + +#ifndef CURL_DID_MEMORY_FUNC_TYPEDEFS +/* + * The following typedef's are signatures of malloc, free, realloc, strdup and + * calloc respectively. Function pointers of these types can be passed to the + * curl_global_init_mem() function to set user defined memory management + * callback routines. + */ +typedef void *(*curl_malloc_callback)(size_t size); +typedef void (*curl_free_callback)(void *ptr); +typedef void *(*curl_realloc_callback)(void *ptr, size_t size); +typedef char *(*curl_strdup_callback)(const char *str); +typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size); + +#define CURL_DID_MEMORY_FUNC_TYPEDEFS +#endif + +/* the kind of data that is passed to information_callback*/ +typedef enum { + CURLINFO_TEXT = 0, + CURLINFO_HEADER_IN, /* 1 */ + CURLINFO_HEADER_OUT, /* 2 */ + CURLINFO_DATA_IN, /* 3 */ + CURLINFO_DATA_OUT, /* 4 */ + CURLINFO_SSL_DATA_IN, /* 5 */ + CURLINFO_SSL_DATA_OUT, /* 6 */ + CURLINFO_END +} curl_infotype; + +typedef int (*curl_debug_callback) + (CURL *handle, /* the handle/transfer this concerns */ + curl_infotype type, /* what kind of data */ + char *data, /* points to the data */ + size_t size, /* size of the data pointed to */ + void *userptr); /* whatever the user please */ + +/* All possible error codes from all sorts of curl functions. Future versions + may return other values, stay prepared. + + Always add new return codes last. Never *EVER* remove any. The return + codes must remain the same! + */ + +typedef enum { + CURLE_OK = 0, + CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ + CURLE_FAILED_INIT, /* 2 */ + CURLE_URL_MALFORMAT, /* 3 */ + CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for + 7.17.0, reused in April 2011 for 7.21.5] */ + CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ + CURLE_COULDNT_RESOLVE_HOST, /* 6 */ + CURLE_COULDNT_CONNECT, /* 7 */ + CURLE_WEIRD_SERVER_REPLY, /* 8 */ + CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server + due to lack of access - when login fails + this is not returned. */ + CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for + 7.15.4, reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ + CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server + [was obsoleted in August 2007 for 7.17.0, + reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ + CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ + CURLE_FTP_CANT_GET_HOST, /* 15 */ + CURLE_HTTP2, /* 16 - A problem in the http2 framing layer. + [was obsoleted in August 2007 for 7.17.0, + reused in July 2014 for 7.38.0] */ + CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ + CURLE_PARTIAL_FILE, /* 18 */ + CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ + CURLE_OBSOLETE20, /* 20 - NOT USED */ + CURLE_QUOTE_ERROR, /* 21 - quote command failure */ + CURLE_HTTP_RETURNED_ERROR, /* 22 */ + CURLE_WRITE_ERROR, /* 23 */ + CURLE_OBSOLETE24, /* 24 - NOT USED */ + CURLE_UPLOAD_FAILED, /* 25 - failed upload "command" */ + CURLE_READ_ERROR, /* 26 - couldn't open/read from file */ + CURLE_OUT_OF_MEMORY, /* 27 */ + /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error + instead of a memory allocation error if CURL_DOES_CONVERSIONS + is defined + */ + CURLE_OPERATION_TIMEDOUT, /* 28 - the timeout time was reached */ + CURLE_OBSOLETE29, /* 29 - NOT USED */ + CURLE_FTP_PORT_FAILED, /* 30 - FTP PORT operation failed */ + CURLE_FTP_COULDNT_USE_REST, /* 31 - the REST command failed */ + CURLE_OBSOLETE32, /* 32 - NOT USED */ + CURLE_RANGE_ERROR, /* 33 - RANGE "command" didn't work */ + CURLE_HTTP_POST_ERROR, /* 34 */ + CURLE_SSL_CONNECT_ERROR, /* 35 - wrong when connecting with SSL */ + CURLE_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */ + CURLE_FILE_COULDNT_READ_FILE, /* 37 */ + CURLE_LDAP_CANNOT_BIND, /* 38 */ + CURLE_LDAP_SEARCH_FAILED, /* 39 */ + CURLE_OBSOLETE40, /* 40 - NOT USED */ + CURLE_FUNCTION_NOT_FOUND, /* 41 - NOT USED starting with 7.53.0 */ + CURLE_ABORTED_BY_CALLBACK, /* 42 */ + CURLE_BAD_FUNCTION_ARGUMENT, /* 43 */ + CURLE_OBSOLETE44, /* 44 - NOT USED */ + CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ + CURLE_OBSOLETE46, /* 46 - NOT USED */ + CURLE_TOO_MANY_REDIRECTS, /* 47 - catch endless re-direct loops */ + CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ + CURLE_TELNET_OPTION_SYNTAX, /* 49 - Malformed telnet option */ + CURLE_OBSOLETE50, /* 50 - NOT USED */ + CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint + wasn't verified fine */ + CURLE_GOT_NOTHING, /* 52 - when this is a specific error */ + CURLE_SSL_ENGINE_NOTFOUND, /* 53 - SSL crypto engine not found */ + CURLE_SSL_ENGINE_SETFAILED, /* 54 - can not set SSL crypto engine as + default */ + CURLE_SEND_ERROR, /* 55 - failed sending network data */ + CURLE_RECV_ERROR, /* 56 - failure in receiving network data */ + CURLE_OBSOLETE57, /* 57 - NOT IN USE */ + CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ + CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ + CURLE_SSL_CACERT, /* 60 - problem with the CA cert (path?) */ + CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ + CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ + CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ + CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ + CURLE_SEND_FAIL_REWIND, /* 65 - Sending the data requires a rewind + that failed */ + CURLE_SSL_ENGINE_INITFAILED, /* 66 - failed to initialise ENGINE */ + CURLE_LOGIN_DENIED, /* 67 - user, password or similar was not + accepted and we failed to login */ + CURLE_TFTP_NOTFOUND, /* 68 - file not found on server */ + CURLE_TFTP_PERM, /* 69 - permission problem on server */ + CURLE_REMOTE_DISK_FULL, /* 70 - out of disk space on server */ + CURLE_TFTP_ILLEGAL, /* 71 - Illegal TFTP operation */ + CURLE_TFTP_UNKNOWNID, /* 72 - Unknown transfer ID */ + CURLE_REMOTE_FILE_EXISTS, /* 73 - File already exists */ + CURLE_TFTP_NOSUCHUSER, /* 74 - No such user */ + CURLE_CONV_FAILED, /* 75 - conversion failed */ + CURLE_CONV_REQD, /* 76 - caller must register conversion + callbacks using curl_easy_setopt options + CURLOPT_CONV_FROM_NETWORK_FUNCTION, + CURLOPT_CONV_TO_NETWORK_FUNCTION, and + CURLOPT_CONV_FROM_UTF8_FUNCTION */ + CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing + or wrong format */ + CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */ + CURLE_SSH, /* 79 - error from the SSH layer, somewhat + generic so the error message will be of + interest when this has happened */ + + CURLE_SSL_SHUTDOWN_FAILED, /* 80 - Failed to shut down the SSL + connection */ + CURLE_AGAIN, /* 81 - socket is not ready for send/recv, + wait till it's ready and try again (Added + in 7.18.2) */ + CURLE_SSL_CRL_BADFILE, /* 82 - could not load CRL file, missing or + wrong format (Added in 7.19.0) */ + CURLE_SSL_ISSUER_ERROR, /* 83 - Issuer check failed. (Added in + 7.19.0) */ + CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ + CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ + CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ + CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ + CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ + CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the + session will be queued */ + CURLE_SSL_PINNEDPUBKEYNOTMATCH, /* 90 - specified pinned public key did not + match */ + CURLE_SSL_INVALIDCERTSTATUS, /* 91 - invalid certificate status */ + CURLE_HTTP2_STREAM, /* 92 - stream error in HTTP/2 framing layer + */ + CURL_LAST /* never use! */ +} CURLcode; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Previously obsolete error code re-used in 7.38.0 */ +#define CURLE_OBSOLETE16 CURLE_HTTP2 + +/* Previously obsolete error codes re-used in 7.24.0 */ +#define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED +#define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT + +/* compatibility with older names */ +#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING +#define CURLE_FTP_WEIRD_SERVER_REPLY CURLE_WEIRD_SERVER_REPLY + +/* The following were added in 7.21.5, April 2011 */ +#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION + +/* The following were added in 7.17.1 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION + +/* The following were added in 7.17.0 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* no one should be using this! */ +#define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 +#define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 +#define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 +#define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16 +#define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32 +#define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29 +#define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12 +#define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20 +#define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 +#define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 +#define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 +#define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN + +#define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED +#define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE +#define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR +#define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL +#define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS +#define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR +#define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED + +/* The following were added earlier */ + +#define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT + +#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR +#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED +#define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED + +#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE +#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME + +/* This was the error code 50 in 7.7.3 and a few earlier versions, this + is no longer used by libcurl but is instead #defined here only to not + make programs break */ +#define CURLE_ALREADY_COMPLETE 99999 + +/* Provide defines for really old option names */ +#define CURLOPT_FILE CURLOPT_WRITEDATA /* name changed in 7.9.7 */ +#define CURLOPT_INFILE CURLOPT_READDATA /* name changed in 7.9.7 */ +#define CURLOPT_WRITEHEADER CURLOPT_HEADERDATA + +/* Since long deprecated options with no code in the lib that does anything + with them. */ +#define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40 +#define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72 + +#endif /*!CURL_NO_OLDIES*/ + +/* This prototype applies to all conversion callbacks */ +typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length); + +typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl, /* easy handle */ + void *ssl_ctx, /* actually an + OpenSSL SSL_CTX */ + void *userptr); + +typedef enum { + CURLPROXY_HTTP = 0, /* added in 7.10, new in 7.19.4 default is to use + CONNECT HTTP/1.1 */ + CURLPROXY_HTTP_1_0 = 1, /* added in 7.19.4, force to use CONNECT + HTTP/1.0 */ + CURLPROXY_HTTPS = 2, /* added in 7.52.0 */ + CURLPROXY_SOCKS4 = 4, /* support added in 7.15.2, enum existed already + in 7.10 */ + CURLPROXY_SOCKS5 = 5, /* added in 7.10 */ + CURLPROXY_SOCKS4A = 6, /* added in 7.18.0 */ + CURLPROXY_SOCKS5_HOSTNAME = 7 /* Use the SOCKS5 protocol but pass along the + host name rather than the IP address. added + in 7.18.0 */ +} curl_proxytype; /* this enum was added in 7.10 */ + +/* + * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: + * + * CURLAUTH_NONE - No HTTP authentication + * CURLAUTH_BASIC - HTTP Basic authentication (default) + * CURLAUTH_DIGEST - HTTP Digest authentication + * CURLAUTH_NEGOTIATE - HTTP Negotiate (SPNEGO) authentication + * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated) + * CURLAUTH_NTLM - HTTP NTLM authentication + * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour + * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper + * CURLAUTH_ONLY - Use together with a single other type to force no + * authentication or just that single type + * CURLAUTH_ANY - All fine types set + * CURLAUTH_ANYSAFE - All fine types except Basic + */ + +#define CURLAUTH_NONE ((unsigned long)0) +#define CURLAUTH_BASIC (((unsigned long)1)<<0) +#define CURLAUTH_DIGEST (((unsigned long)1)<<1) +#define CURLAUTH_NEGOTIATE (((unsigned long)1)<<2) +/* Deprecated since the advent of CURLAUTH_NEGOTIATE */ +#define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE +/* Used for CURLOPT_SOCKS5_AUTH to stay terminologically correct */ +#define CURLAUTH_GSSAPI CURLAUTH_NEGOTIATE +#define CURLAUTH_NTLM (((unsigned long)1)<<3) +#define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) +#define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) +#define CURLAUTH_ONLY (((unsigned long)1)<<31) +#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) +#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) + +#define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */ +#define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */ +#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */ +#define CURLSSH_AUTH_PASSWORD (1<<1) /* password */ +#define CURLSSH_AUTH_HOST (1<<2) /* host key files */ +#define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */ +#define CURLSSH_AUTH_AGENT (1<<4) /* agent (ssh-agent, pageant...) */ +#define CURLSSH_AUTH_GSSAPI (1<<5) /* gssapi (kerberos, ...) */ +#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY + +#define CURLGSSAPI_DELEGATION_NONE 0 /* no delegation (default) */ +#define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) /* if permitted by policy */ +#define CURLGSSAPI_DELEGATION_FLAG (1<<1) /* delegate always */ + +#define CURL_ERROR_SIZE 256 + +enum curl_khtype { + CURLKHTYPE_UNKNOWN, + CURLKHTYPE_RSA1, + CURLKHTYPE_RSA, + CURLKHTYPE_DSS, + CURLKHTYPE_ECDSA, + CURLKHTYPE_ED25519 +}; + +struct curl_khkey { + const char *key; /* points to a zero-terminated string encoded with base64 + if len is zero, otherwise to the "raw" data */ + size_t len; + enum curl_khtype keytype; +}; + +/* this is the set of return values expected from the curl_sshkeycallback + callback */ +enum curl_khstat { + CURLKHSTAT_FINE_ADD_TO_FILE, + CURLKHSTAT_FINE, + CURLKHSTAT_REJECT, /* reject the connection, return an error */ + CURLKHSTAT_DEFER, /* do not accept it, but we can't answer right now so + this causes a CURLE_DEFER error but otherwise the + connection will be left intact etc */ + CURLKHSTAT_LAST /* not for use, only a marker for last-in-list */ +}; + +/* this is the set of status codes pass in to the callback */ +enum curl_khmatch { + CURLKHMATCH_OK, /* match */ + CURLKHMATCH_MISMATCH, /* host found, key mismatch! */ + CURLKHMATCH_MISSING, /* no matching host/key found */ + CURLKHMATCH_LAST /* not for use, only a marker for last-in-list */ +}; + +typedef int + (*curl_sshkeycallback) (CURL *easy, /* easy handle */ + const struct curl_khkey *knownkey, /* known */ + const struct curl_khkey *foundkey, /* found */ + enum curl_khmatch, /* libcurl's view on the keys */ + void *clientp); /* custom pointer passed from app */ + +/* parameter for the CURLOPT_USE_SSL option */ +typedef enum { + CURLUSESSL_NONE, /* do not attempt to use SSL */ + CURLUSESSL_TRY, /* try using SSL, proceed anyway otherwise */ + CURLUSESSL_CONTROL, /* SSL for the control connection or fail */ + CURLUSESSL_ALL, /* SSL for all communication or fail */ + CURLUSESSL_LAST /* not an option, never use */ +} curl_usessl; + +/* Definition of bits for the CURLOPT_SSL_OPTIONS argument: */ + +/* - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the + name of improving interoperability with older servers. Some SSL libraries + have introduced work-arounds for this flaw but those work-arounds sometimes + make the SSL communication fail. To regain functionality with those broken + servers, a user can this way allow the vulnerability back. */ +#define CURLSSLOPT_ALLOW_BEAST (1<<0) + +/* - NO_REVOKE tells libcurl to disable certificate revocation checks for those + SSL backends where such behavior is present. */ +#define CURLSSLOPT_NO_REVOKE (1<<1) + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2009 */ + +#define CURLFTPSSL_NONE CURLUSESSL_NONE +#define CURLFTPSSL_TRY CURLUSESSL_TRY +#define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL +#define CURLFTPSSL_ALL CURLUSESSL_ALL +#define CURLFTPSSL_LAST CURLUSESSL_LAST +#define curl_ftpssl curl_usessl +#endif /*!CURL_NO_OLDIES*/ + +/* parameter for the CURLOPT_FTP_SSL_CCC option */ +typedef enum { + CURLFTPSSL_CCC_NONE, /* do not send CCC */ + CURLFTPSSL_CCC_PASSIVE, /* Let the server initiate the shutdown */ + CURLFTPSSL_CCC_ACTIVE, /* Initiate the shutdown */ + CURLFTPSSL_CCC_LAST /* not an option, never use */ +} curl_ftpccc; + +/* parameter for the CURLOPT_FTPSSLAUTH option */ +typedef enum { + CURLFTPAUTH_DEFAULT, /* let libcurl decide */ + CURLFTPAUTH_SSL, /* use "AUTH SSL" */ + CURLFTPAUTH_TLS, /* use "AUTH TLS" */ + CURLFTPAUTH_LAST /* not an option, never use */ +} curl_ftpauth; + +/* parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option */ +typedef enum { + CURLFTP_CREATE_DIR_NONE, /* do NOT create missing dirs! */ + CURLFTP_CREATE_DIR, /* (FTP/SFTP) if CWD fails, try MKD and then CWD + again if MKD succeeded, for SFTP this does + similar magic */ + CURLFTP_CREATE_DIR_RETRY, /* (FTP only) if CWD fails, try MKD and then CWD + again even if MKD failed! */ + CURLFTP_CREATE_DIR_LAST /* not an option, never use */ +} curl_ftpcreatedir; + +/* parameter for the CURLOPT_FTP_FILEMETHOD option */ +typedef enum { + CURLFTPMETHOD_DEFAULT, /* let libcurl pick */ + CURLFTPMETHOD_MULTICWD, /* single CWD operation for each path part */ + CURLFTPMETHOD_NOCWD, /* no CWD at all */ + CURLFTPMETHOD_SINGLECWD, /* one CWD to full dir, then work on file */ + CURLFTPMETHOD_LAST /* not an option, never use */ +} curl_ftpmethod; + +/* bitmask defines for CURLOPT_HEADEROPT */ +#define CURLHEADER_UNIFIED 0 +#define CURLHEADER_SEPARATE (1<<0) + +/* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */ +#define CURLPROTO_HTTP (1<<0) +#define CURLPROTO_HTTPS (1<<1) +#define CURLPROTO_FTP (1<<2) +#define CURLPROTO_FTPS (1<<3) +#define CURLPROTO_SCP (1<<4) +#define CURLPROTO_SFTP (1<<5) +#define CURLPROTO_TELNET (1<<6) +#define CURLPROTO_LDAP (1<<7) +#define CURLPROTO_LDAPS (1<<8) +#define CURLPROTO_DICT (1<<9) +#define CURLPROTO_FILE (1<<10) +#define CURLPROTO_TFTP (1<<11) +#define CURLPROTO_IMAP (1<<12) +#define CURLPROTO_IMAPS (1<<13) +#define CURLPROTO_POP3 (1<<14) +#define CURLPROTO_POP3S (1<<15) +#define CURLPROTO_SMTP (1<<16) +#define CURLPROTO_SMTPS (1<<17) +#define CURLPROTO_RTSP (1<<18) +#define CURLPROTO_RTMP (1<<19) +#define CURLPROTO_RTMPT (1<<20) +#define CURLPROTO_RTMPE (1<<21) +#define CURLPROTO_RTMPTE (1<<22) +#define CURLPROTO_RTMPS (1<<23) +#define CURLPROTO_RTMPTS (1<<24) +#define CURLPROTO_GOPHER (1<<25) +#define CURLPROTO_SMB (1<<26) +#define CURLPROTO_SMBS (1<<27) +#define CURLPROTO_ALL (~0) /* enable everything */ + +/* long may be 32 or 64 bits, but we should never depend on anything else + but 32 */ +#define CURLOPTTYPE_LONG 0 +#define CURLOPTTYPE_OBJECTPOINT 10000 +#define CURLOPTTYPE_STRINGPOINT 10000 +#define CURLOPTTYPE_FUNCTIONPOINT 20000 +#define CURLOPTTYPE_OFF_T 30000 + +/* *STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the + string options from the header file */ + +/* name is uppercase CURLOPT_, + type is one of the defined CURLOPTTYPE_ + number is unique identifier */ +#ifdef CINIT +#undef CINIT +#endif + +#ifdef CURL_ISOCPP +#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define STRINGPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLOPT_/**/name = type + number +#endif + +/* + * This macro-mania below setups the CURLOPT_[what] enum, to be used with + * curl_easy_setopt(). The first argument in the CINIT() macro is the [what] + * word. + */ + +typedef enum { + /* This is the FILE * or void * the regular output should be written to. */ + CINIT(WRITEDATA, OBJECTPOINT, 1), + + /* The full URL to get/put */ + CINIT(URL, STRINGPOINT, 2), + + /* Port number to connect to, if other than default. */ + CINIT(PORT, LONG, 3), + + /* Name of proxy to use. */ + CINIT(PROXY, STRINGPOINT, 4), + + /* "user:password;options" to use when fetching. */ + CINIT(USERPWD, STRINGPOINT, 5), + + /* "user:password" to use with proxy. */ + CINIT(PROXYUSERPWD, STRINGPOINT, 6), + + /* Range to get, specified as an ASCII string. */ + CINIT(RANGE, STRINGPOINT, 7), + + /* not used */ + + /* Specified file stream to upload from (use as input): */ + CINIT(READDATA, OBJECTPOINT, 9), + + /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE + * bytes big. */ + CINIT(ERRORBUFFER, OBJECTPOINT, 10), + + /* Function that will be called to store the output (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11), + + /* Function that will be called to read the input (instead of fread). The + * parameters will use fread() syntax, make sure to follow them. */ + CINIT(READFUNCTION, FUNCTIONPOINT, 12), + + /* Time-out the read operation after this amount of seconds */ + CINIT(TIMEOUT, LONG, 13), + + /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about + * how large the file being sent really is. That allows better error + * checking and better verifies that the upload was successful. -1 means + * unknown size. + * + * For large file support, there is also a _LARGE version of the key + * which takes an off_t type, allowing platforms with larger off_t + * sizes to handle larger files. See below for INFILESIZE_LARGE. + */ + CINIT(INFILESIZE, LONG, 14), + + /* POST static input fields. */ + CINIT(POSTFIELDS, OBJECTPOINT, 15), + + /* Set the referrer page (needed by some CGIs) */ + CINIT(REFERER, STRINGPOINT, 16), + + /* Set the FTP PORT string (interface name, named or numerical IP address) + Use i.e '-' to use default address. */ + CINIT(FTPPORT, STRINGPOINT, 17), + + /* Set the User-Agent string (examined by some CGIs) */ + CINIT(USERAGENT, STRINGPOINT, 18), + + /* If the download receives less than "low speed limit" bytes/second + * during "low speed time" seconds, the operations is aborted. + * You could i.e if you have a pretty high speed connection, abort if + * it is less than 2000 bytes/sec during 20 seconds. + */ + + /* Set the "low speed limit" */ + CINIT(LOW_SPEED_LIMIT, LONG, 19), + + /* Set the "low speed time" */ + CINIT(LOW_SPEED_TIME, LONG, 20), + + /* Set the continuation offset. + * + * Note there is also a _LARGE version of this key which uses + * off_t types, allowing for large file offsets on platforms which + * use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE. + */ + CINIT(RESUME_FROM, LONG, 21), + + /* Set cookie in request: */ + CINIT(COOKIE, STRINGPOINT, 22), + + /* This points to a linked list of headers, struct curl_slist kind. This + list is also used for RTSP (in spite of its name) */ + CINIT(HTTPHEADER, OBJECTPOINT, 23), + + /* This points to a linked list of post entries, struct curl_httppost */ + CINIT(HTTPPOST, OBJECTPOINT, 24), + + /* name of the file keeping your private SSL-certificate */ + CINIT(SSLCERT, STRINGPOINT, 25), + + /* password for the SSL or SSH private key */ + CINIT(KEYPASSWD, STRINGPOINT, 26), + + /* send TYPE parameter? */ + CINIT(CRLF, LONG, 27), + + /* send linked-list of QUOTE commands */ + CINIT(QUOTE, OBJECTPOINT, 28), + + /* send FILE * or void * to store headers to, if you use a callback it + is simply passed to the callback unmodified */ + CINIT(HEADERDATA, OBJECTPOINT, 29), + + /* point to a file to read the initial cookies from, also enables + "cookie awareness" */ + CINIT(COOKIEFILE, STRINGPOINT, 31), + + /* What version to specifically try to use. + See CURL_SSLVERSION defines below. */ + CINIT(SSLVERSION, LONG, 32), + + /* What kind of HTTP time condition to use, see defines */ + CINIT(TIMECONDITION, LONG, 33), + + /* Time to use with the above condition. Specified in number of seconds + since 1 Jan 1970 */ + CINIT(TIMEVALUE, LONG, 34), + + /* 35 = OBSOLETE */ + + /* Custom request, for customizing the get command like + HTTP: DELETE, TRACE and others + FTP: to use a different list command + */ + CINIT(CUSTOMREQUEST, STRINGPOINT, 36), + + /* FILE handle to use instead of stderr */ + CINIT(STDERR, OBJECTPOINT, 37), + + /* 38 is not used */ + + /* send linked-list of post-transfer QUOTE commands */ + CINIT(POSTQUOTE, OBJECTPOINT, 39), + + CINIT(OBSOLETE40, OBJECTPOINT, 40), /* OBSOLETE, do not use! */ + + CINIT(VERBOSE, LONG, 41), /* talk a lot */ + CINIT(HEADER, LONG, 42), /* throw the header out too */ + CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */ + CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */ + CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 400 */ + CINIT(UPLOAD, LONG, 46), /* this is an upload */ + CINIT(POST, LONG, 47), /* HTTP POST method */ + CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */ + + CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */ + + /* Specify whether to read the user+password from the .netrc or the URL. + * This must be one of the CURL_NETRC_* enums below. */ + CINIT(NETRC, LONG, 51), + + CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */ + + CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */ + CINIT(PUT, LONG, 54), /* HTTP PUT */ + + /* 55 = OBSOLETE */ + + /* DEPRECATED + * Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_progress_callback + * prototype defines. */ + CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56), + + /* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION + callbacks */ + CINIT(PROGRESSDATA, OBJECTPOINT, 57), +#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA + + /* We want the referrer field set automatically when following locations */ + CINIT(AUTOREFERER, LONG, 58), + + /* Port of the proxy, can be set in the proxy string as well with: + "[host]:[port]" */ + CINIT(PROXYPORT, LONG, 59), + + /* size of the POST input data, if strlen() is not good to use */ + CINIT(POSTFIELDSIZE, LONG, 60), + + /* tunnel non-http operations through a HTTP proxy */ + CINIT(HTTPPROXYTUNNEL, LONG, 61), + + /* Set the interface string to use as outgoing network interface */ + CINIT(INTERFACE, STRINGPOINT, 62), + + /* Set the krb4/5 security level, this also enables krb4/5 awareness. This + * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string + * is set but doesn't match one of these, 'private' will be used. */ + CINIT(KRBLEVEL, STRINGPOINT, 63), + + /* Set if we should verify the peer in ssl handshake, set 1 to verify. */ + CINIT(SSL_VERIFYPEER, LONG, 64), + + /* The CApath or CAfile used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAINFO, STRINGPOINT, 65), + + /* 66 = OBSOLETE */ + /* 67 = OBSOLETE */ + + /* Maximum number of http redirects to follow */ + CINIT(MAXREDIRS, LONG, 68), + + /* Pass a long set to 1 to get the date of the requested document (if + possible)! Pass a zero to shut it off. */ + CINIT(FILETIME, LONG, 69), + + /* This points to a linked list of telnet options */ + CINIT(TELNETOPTIONS, OBJECTPOINT, 70), + + /* Max amount of cached alive connections */ + CINIT(MAXCONNECTS, LONG, 71), + + CINIT(OBSOLETE72, LONG, 72), /* OBSOLETE, do not use! */ + + /* 73 = OBSOLETE */ + + /* Set to explicitly use a new connection for the upcoming transfer. + Do not use this unless you're absolutely sure of this, as it makes the + operation slower and is less friendly for the network. */ + CINIT(FRESH_CONNECT, LONG, 74), + + /* Set to explicitly forbid the upcoming transfer's connection to be re-used + when done. Do not use this unless you're absolutely sure of this, as it + makes the operation slower and is less friendly for the network. */ + CINIT(FORBID_REUSE, LONG, 75), + + /* Set to a file name that contains random data for libcurl to use to + seed the random engine when doing SSL connects. */ + CINIT(RANDOM_FILE, STRINGPOINT, 76), + + /* Set to the Entropy Gathering Daemon socket pathname */ + CINIT(EGDSOCKET, STRINGPOINT, 77), + + /* Time-out connect operations after this amount of seconds, if connects are + OK within this time, then fine... This only aborts the connect phase. */ + CINIT(CONNECTTIMEOUT, LONG, 78), + + /* Function that will be called to store headers (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79), + + /* Set this to force the HTTP request to get back to GET. Only really usable + if POST, PUT or a custom request have been used first. + */ + CINIT(HTTPGET, LONG, 80), + + /* Set if we should verify the Common name from the peer certificate in ssl + * handshake, set 1 to check existence, 2 to ensure that it matches the + * provided hostname. */ + CINIT(SSL_VERIFYHOST, LONG, 81), + + /* Specify which file name to write all known cookies in after completed + operation. Set file name to "-" (dash) to make it go to stdout. */ + CINIT(COOKIEJAR, STRINGPOINT, 82), + + /* Specify which SSL ciphers to use */ + CINIT(SSL_CIPHER_LIST, STRINGPOINT, 83), + + /* Specify which HTTP version to use! This must be set to one of the + CURL_HTTP_VERSION* enums set below. */ + CINIT(HTTP_VERSION, LONG, 84), + + /* Specifically switch on or off the FTP engine's use of the EPSV command. By + default, that one will always be attempted before the more traditional + PASV command. */ + CINIT(FTP_USE_EPSV, LONG, 85), + + /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */ + CINIT(SSLCERTTYPE, STRINGPOINT, 86), + + /* name of the file keeping your private SSL-key */ + CINIT(SSLKEY, STRINGPOINT, 87), + + /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */ + CINIT(SSLKEYTYPE, STRINGPOINT, 88), + + /* crypto engine for the SSL-sub system */ + CINIT(SSLENGINE, STRINGPOINT, 89), + + /* set the crypto engine for the SSL-sub system as default + the param has no meaning... + */ + CINIT(SSLENGINE_DEFAULT, LONG, 90), + + /* Non-zero value means to use the global dns cache */ + CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */ + + /* DNS cache timeout */ + CINIT(DNS_CACHE_TIMEOUT, LONG, 92), + + /* send linked-list of pre-transfer QUOTE commands */ + CINIT(PREQUOTE, OBJECTPOINT, 93), + + /* set the debug function */ + CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94), + + /* set the data for the debug function */ + CINIT(DEBUGDATA, OBJECTPOINT, 95), + + /* mark this as start of a cookie session */ + CINIT(COOKIESESSION, LONG, 96), + + /* The CApath directory used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAPATH, STRINGPOINT, 97), + + /* Instruct libcurl to use a smaller receive buffer */ + CINIT(BUFFERSIZE, LONG, 98), + + /* Instruct libcurl to not use any signal/alarm handlers, even when using + timeouts. This option is useful for multi-threaded applications. + See libcurl-the-guide for more background information. */ + CINIT(NOSIGNAL, LONG, 99), + + /* Provide a CURLShare for mutexing non-ts data */ + CINIT(SHARE, OBJECTPOINT, 100), + + /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default), + CURLPROXY_HTTPS, CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and + CURLPROXY_SOCKS5. */ + CINIT(PROXYTYPE, LONG, 101), + + /* Set the Accept-Encoding string. Use this to tell a server you would like + the response to be compressed. Before 7.21.6, this was known as + CURLOPT_ENCODING */ + CINIT(ACCEPT_ENCODING, STRINGPOINT, 102), + + /* Set pointer to private data */ + CINIT(PRIVATE, OBJECTPOINT, 103), + + /* Set aliases for HTTP 200 in the HTTP Response header */ + CINIT(HTTP200ALIASES, OBJECTPOINT, 104), + + /* Continue to send authentication (user+password) when following locations, + even when hostname changed. This can potentially send off the name + and password to whatever host the server decides. */ + CINIT(UNRESTRICTED_AUTH, LONG, 105), + + /* Specifically switch on or off the FTP engine's use of the EPRT command ( + it also disables the LPRT attempt). By default, those ones will always be + attempted before the good old traditional PORT command. */ + CINIT(FTP_USE_EPRT, LONG, 106), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_USERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(HTTPAUTH, LONG, 107), + + /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx + in second argument. The function must be matching the + curl_ssl_ctx_callback proto. */ + CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108), + + /* Set the userdata for the ssl context callback function's third + argument */ + CINIT(SSL_CTX_DATA, OBJECTPOINT, 109), + + /* FTP Option that causes missing dirs to be created on the remote server. + In 7.19.4 we introduced the convenience enums for this option using the + CURLFTP_CREATE_DIR prefix. + */ + CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_PROXYUSERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(PROXYAUTH, LONG, 111), + + /* FTP option that changes the timeout, in seconds, associated with + getting a response. This is different from transfer timeout time and + essentially places a demand on the FTP server to acknowledge commands + in a timely manner. */ + CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112), +#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT + + /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to + tell libcurl to resolve names to those IP versions only. This only has + affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */ + CINIT(IPRESOLVE, LONG, 113), + + /* Set this option to limit the size of a file that will be downloaded from + an HTTP or FTP server. + + Note there is also _LARGE version which adds large file support for + platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. */ + CINIT(MAXFILESIZE, LONG, 114), + + /* See the comment for INFILESIZE above, but in short, specifies + * the size of the file being uploaded. -1 means unknown. + */ + CINIT(INFILESIZE_LARGE, OFF_T, 115), + + /* Sets the continuation offset. There is also a LONG version of this; + * look above for RESUME_FROM. + */ + CINIT(RESUME_FROM_LARGE, OFF_T, 116), + + /* Sets the maximum size of data that will be downloaded from + * an HTTP or FTP server. See MAXFILESIZE above for the LONG version. + */ + CINIT(MAXFILESIZE_LARGE, OFF_T, 117), + + /* Set this option to the file name of your .netrc file you want libcurl + to parse (using the CURLOPT_NETRC option). If not set, libcurl will do + a poor attempt to find the user's home directory and check for a .netrc + file in there. */ + CINIT(NETRC_FILE, STRINGPOINT, 118), + + /* Enable SSL/TLS for FTP, pick one of: + CURLUSESSL_TRY - try using SSL, proceed anyway otherwise + CURLUSESSL_CONTROL - SSL for the control connection or fail + CURLUSESSL_ALL - SSL for all communication or fail + */ + CINIT(USE_SSL, LONG, 119), + + /* The _LARGE version of the standard POSTFIELDSIZE option */ + CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120), + + /* Enable/disable the TCP Nagle algorithm */ + CINIT(TCP_NODELAY, LONG, 121), + + /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 123 OBSOLETE. Gone in 7.16.0 */ + /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 127 OBSOLETE. Gone in 7.16.0 */ + /* 128 OBSOLETE. Gone in 7.16.0 */ + + /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option + can be used to change libcurl's default action which is to first try + "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK + response has been received. + + Available parameters are: + CURLFTPAUTH_DEFAULT - let libcurl decide + CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS + CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL + */ + CINIT(FTPSSLAUTH, LONG, 129), + + CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130), + CINIT(IOCTLDATA, OBJECTPOINT, 131), + + /* 132 OBSOLETE. Gone in 7.16.0 */ + /* 133 OBSOLETE. Gone in 7.16.0 */ + + /* zero terminated string for pass on to the FTP server when asked for + "account" info */ + CINIT(FTP_ACCOUNT, STRINGPOINT, 134), + + /* feed cookie into cookie engine */ + CINIT(COOKIELIST, STRINGPOINT, 135), + + /* ignore Content-Length */ + CINIT(IGNORE_CONTENT_LENGTH, LONG, 136), + + /* Set to non-zero to skip the IP address received in a 227 PASV FTP server + response. Typically used for FTP-SSL purposes but is not restricted to + that. libcurl will then instead use the same IP address it used for the + control connection. */ + CINIT(FTP_SKIP_PASV_IP, LONG, 137), + + /* Select "file method" to use when doing FTP, see the curl_ftpmethod + above. */ + CINIT(FTP_FILEMETHOD, LONG, 138), + + /* Local port number to bind the socket to */ + CINIT(LOCALPORT, LONG, 139), + + /* Number of ports to try, including the first one set with LOCALPORT. + Thus, setting it to 1 will make no additional attempts but the first. + */ + CINIT(LOCALPORTRANGE, LONG, 140), + + /* no transfer, set up connection and let application use the socket by + extracting it with CURLINFO_LASTSOCKET */ + CINIT(CONNECT_ONLY, LONG, 141), + + /* Function that will be called to convert from the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142), + + /* Function that will be called to convert to the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143), + + /* Function that will be called to convert from UTF8 + (instead of using the iconv calls in libcurl) + Note that this is used only for SSL certificate processing */ + CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144), + + /* if the connection proceeds too quickly then need to slow it down */ + /* limit-rate: maximum number of bytes per second to send or receive */ + CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145), + CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146), + + /* Pointer to command string to send if USER/PASS fails. */ + CINIT(FTP_ALTERNATIVE_TO_USER, STRINGPOINT, 147), + + /* callback function for setting socket options */ + CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148), + CINIT(SOCKOPTDATA, OBJECTPOINT, 149), + + /* set to 0 to disable session ID re-use for this transfer, default is + enabled (== 1) */ + CINIT(SSL_SESSIONID_CACHE, LONG, 150), + + /* allowed SSH authentication methods */ + CINIT(SSH_AUTH_TYPES, LONG, 151), + + /* Used by scp/sftp to do public/private key authentication */ + CINIT(SSH_PUBLIC_KEYFILE, STRINGPOINT, 152), + CINIT(SSH_PRIVATE_KEYFILE, STRINGPOINT, 153), + + /* Send CCC (Clear Command Channel) after authentication */ + CINIT(FTP_SSL_CCC, LONG, 154), + + /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */ + CINIT(TIMEOUT_MS, LONG, 155), + CINIT(CONNECTTIMEOUT_MS, LONG, 156), + + /* set to zero to disable the libcurl's decoding and thus pass the raw body + data to the application even when it is encoded/compressed */ + CINIT(HTTP_TRANSFER_DECODING, LONG, 157), + CINIT(HTTP_CONTENT_DECODING, LONG, 158), + + /* Permission used when creating new files and directories on the remote + server for protocols that support it, SFTP/SCP/FILE */ + CINIT(NEW_FILE_PERMS, LONG, 159), + CINIT(NEW_DIRECTORY_PERMS, LONG, 160), + + /* Set the behaviour of POST when redirecting. Values must be set to one + of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */ + CINIT(POSTREDIR, LONG, 161), + + /* used by scp/sftp to verify the host's public key */ + CINIT(SSH_HOST_PUBLIC_KEY_MD5, STRINGPOINT, 162), + + /* Callback function for opening socket (instead of socket(2)). Optionally, + callback is able change the address or refuse to connect returning + CURL_SOCKET_BAD. The callback should have type + curl_opensocket_callback */ + CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163), + CINIT(OPENSOCKETDATA, OBJECTPOINT, 164), + + /* POST volatile input fields. */ + CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165), + + /* set transfer mode (;type=) when doing FTP via an HTTP proxy */ + CINIT(PROXY_TRANSFER_MODE, LONG, 166), + + /* Callback function for seeking in the input stream */ + CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167), + CINIT(SEEKDATA, OBJECTPOINT, 168), + + /* CRL file */ + CINIT(CRLFILE, STRINGPOINT, 169), + + /* Issuer certificate */ + CINIT(ISSUERCERT, STRINGPOINT, 170), + + /* (IPv6) Address scope */ + CINIT(ADDRESS_SCOPE, LONG, 171), + + /* Collect certificate chain info and allow it to get retrievable with + CURLINFO_CERTINFO after the transfer is complete. */ + CINIT(CERTINFO, LONG, 172), + + /* "name" and "pwd" to use when fetching. */ + CINIT(USERNAME, STRINGPOINT, 173), + CINIT(PASSWORD, STRINGPOINT, 174), + + /* "name" and "pwd" to use with Proxy when fetching. */ + CINIT(PROXYUSERNAME, STRINGPOINT, 175), + CINIT(PROXYPASSWORD, STRINGPOINT, 176), + + /* Comma separated list of hostnames defining no-proxy zones. These should + match both hostnames directly, and hostnames within a domain. For + example, local.com will match local.com and www.local.com, but NOT + notlocal.com or www.notlocal.com. For compatibility with other + implementations of this, .local.com will be considered to be the same as + local.com. A single * is the only valid wildcard, and effectively + disables the use of proxy. */ + CINIT(NOPROXY, STRINGPOINT, 177), + + /* block size for TFTP transfers */ + CINIT(TFTP_BLKSIZE, LONG, 178), + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_SERVICE, STRINGPOINT, 179), /* DEPRECATED, do not use! */ + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_NEC, LONG, 180), + + /* set the bitmask for the protocols that are allowed to be used for the + transfer, which thus helps the app which takes URLs from users or other + external inputs and want to restrict what protocol(s) to deal + with. Defaults to CURLPROTO_ALL. */ + CINIT(PROTOCOLS, LONG, 181), + + /* set the bitmask for the protocols that libcurl is allowed to follow to, + as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs + to be set in both bitmasks to be allowed to get redirected to. Defaults + to all protocols except FILE and SCP. */ + CINIT(REDIR_PROTOCOLS, LONG, 182), + + /* set the SSH knownhost file name to use */ + CINIT(SSH_KNOWNHOSTS, STRINGPOINT, 183), + + /* set the SSH host key callback, must point to a curl_sshkeycallback + function */ + CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184), + + /* set the SSH host key callback custom pointer */ + CINIT(SSH_KEYDATA, OBJECTPOINT, 185), + + /* set the SMTP mail originator */ + CINIT(MAIL_FROM, STRINGPOINT, 186), + + /* set the list of SMTP mail receiver(s) */ + CINIT(MAIL_RCPT, OBJECTPOINT, 187), + + /* FTP: send PRET before PASV */ + CINIT(FTP_USE_PRET, LONG, 188), + + /* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */ + CINIT(RTSP_REQUEST, LONG, 189), + + /* The RTSP session identifier */ + CINIT(RTSP_SESSION_ID, STRINGPOINT, 190), + + /* The RTSP stream URI */ + CINIT(RTSP_STREAM_URI, STRINGPOINT, 191), + + /* The Transport: header to use in RTSP requests */ + CINIT(RTSP_TRANSPORT, STRINGPOINT, 192), + + /* Manually initialize the client RTSP CSeq for this handle */ + CINIT(RTSP_CLIENT_CSEQ, LONG, 193), + + /* Manually initialize the server RTSP CSeq for this handle */ + CINIT(RTSP_SERVER_CSEQ, LONG, 194), + + /* The stream to pass to INTERLEAVEFUNCTION. */ + CINIT(INTERLEAVEDATA, OBJECTPOINT, 195), + + /* Let the application define a custom write method for RTP data */ + CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196), + + /* Turn on wildcard matching */ + CINIT(WILDCARDMATCH, LONG, 197), + + /* Directory matching callback called before downloading of an + individual file (chunk) started */ + CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198), + + /* Directory matching callback called after the file (chunk) + was downloaded, or skipped */ + CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199), + + /* Change match (fnmatch-like) callback for wildcard matching */ + CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200), + + /* Let the application define custom chunk data pointer */ + CINIT(CHUNK_DATA, OBJECTPOINT, 201), + + /* FNMATCH_FUNCTION user pointer */ + CINIT(FNMATCH_DATA, OBJECTPOINT, 202), + + /* send linked-list of name:port:address sets */ + CINIT(RESOLVE, OBJECTPOINT, 203), + + /* Set a username for authenticated TLS */ + CINIT(TLSAUTH_USERNAME, STRINGPOINT, 204), + + /* Set a password for authenticated TLS */ + CINIT(TLSAUTH_PASSWORD, STRINGPOINT, 205), + + /* Set authentication type for authenticated TLS */ + CINIT(TLSAUTH_TYPE, STRINGPOINT, 206), + + /* Set to 1 to enable the "TE:" header in HTTP requests to ask for + compressed transfer-encoded responses. Set to 0 to disable the use of TE: + in outgoing requests. The current default is 0, but it might change in a + future libcurl release. + + libcurl will ask for the compressed methods it knows of, and if that + isn't any, it will not ask for transfer-encoding at all even if this + option is set to 1. + + */ + CINIT(TRANSFER_ENCODING, LONG, 207), + + /* Callback function for closing socket (instead of close(2)). The callback + should have type curl_closesocket_callback */ + CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208), + CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209), + + /* allow GSSAPI credential delegation */ + CINIT(GSSAPI_DELEGATION, LONG, 210), + + /* Set the name servers to use for DNS resolution */ + CINIT(DNS_SERVERS, STRINGPOINT, 211), + + /* Time-out accept operations (currently for FTP only) after this amount + of milliseconds. */ + CINIT(ACCEPTTIMEOUT_MS, LONG, 212), + + /* Set TCP keepalive */ + CINIT(TCP_KEEPALIVE, LONG, 213), + + /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ + CINIT(TCP_KEEPIDLE, LONG, 214), + CINIT(TCP_KEEPINTVL, LONG, 215), + + /* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */ + CINIT(SSL_OPTIONS, LONG, 216), + + /* Set the SMTP auth originator */ + CINIT(MAIL_AUTH, STRINGPOINT, 217), + + /* Enable/disable SASL initial response */ + CINIT(SASL_IR, LONG, 218), + + /* Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_xferinfo_callback + * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */ + CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219), + + /* The XOAUTH2 bearer token */ + CINIT(XOAUTH2_BEARER, STRINGPOINT, 220), + + /* Set the interface string to use as outgoing network + * interface for DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_INTERFACE, STRINGPOINT, 221), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP4, STRINGPOINT, 222), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP6, STRINGPOINT, 223), + + /* Set authentication options directly */ + CINIT(LOGIN_OPTIONS, STRINGPOINT, 224), + + /* Enable/disable TLS NPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_NPN, LONG, 225), + + /* Enable/disable TLS ALPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_ALPN, LONG, 226), + + /* Time to wait for a response to a HTTP request containing an + * Expect: 100-continue header before sending the data anyway. */ + CINIT(EXPECT_100_TIMEOUT_MS, LONG, 227), + + /* This points to a linked list of headers used for proxy requests only, + struct curl_slist kind */ + CINIT(PROXYHEADER, OBJECTPOINT, 228), + + /* Pass in a bitmask of "header options" */ + CINIT(HEADEROPT, LONG, 229), + + /* The public key in DER form used to validate the peer public key + this option is used only if SSL_VERIFYPEER is true */ + CINIT(PINNEDPUBLICKEY, STRINGPOINT, 230), + + /* Path to Unix domain socket */ + CINIT(UNIX_SOCKET_PATH, STRINGPOINT, 231), + + /* Set if we should verify the certificate status. */ + CINIT(SSL_VERIFYSTATUS, LONG, 232), + + /* Set if we should enable TLS false start. */ + CINIT(SSL_FALSESTART, LONG, 233), + + /* Do not squash dot-dot sequences */ + CINIT(PATH_AS_IS, LONG, 234), + + /* Proxy Service Name */ + CINIT(PROXY_SERVICE_NAME, STRINGPOINT, 235), + + /* Service Name */ + CINIT(SERVICE_NAME, STRINGPOINT, 236), + + /* Wait/don't wait for pipe/mutex to clarify */ + CINIT(PIPEWAIT, LONG, 237), + + /* Set the protocol used when curl is given a URL without a protocol */ + CINIT(DEFAULT_PROTOCOL, STRINGPOINT, 238), + + /* Set stream weight, 1 - 256 (default is 16) */ + CINIT(STREAM_WEIGHT, LONG, 239), + + /* Set stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS, OBJECTPOINT, 240), + + /* Set E-xclusive stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS_E, OBJECTPOINT, 241), + + /* Do not send any tftp option requests to the server */ + CINIT(TFTP_NO_OPTIONS, LONG, 242), + + /* Linked-list of host:port:connect-to-host:connect-to-port, + overrides the URL's host:port (only for the network layer) */ + CINIT(CONNECT_TO, OBJECTPOINT, 243), + + /* Set TCP Fast Open */ + CINIT(TCP_FASTOPEN, LONG, 244), + + /* Continue to send data if the server responds early with an + * HTTP status code >= 300 */ + CINIT(KEEP_SENDING_ON_ERROR, LONG, 245), + + /* The CApath or CAfile used to validate the proxy certificate + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_CAINFO, STRINGPOINT, 246), + + /* The CApath directory used to validate the proxy certificate + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_CAPATH, STRINGPOINT, 247), + + /* Set if we should verify the proxy in ssl handshake, + set 1 to verify. */ + CINIT(PROXY_SSL_VERIFYPEER, LONG, 248), + + /* Set if we should verify the Common name from the proxy certificate in ssl + * handshake, set 1 to check existence, 2 to ensure that it matches + * the provided hostname. */ + CINIT(PROXY_SSL_VERIFYHOST, LONG, 249), + + /* What version to specifically try to use for proxy. + See CURL_SSLVERSION defines below. */ + CINIT(PROXY_SSLVERSION, LONG, 250), + + /* Set a username for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_USERNAME, STRINGPOINT, 251), + + /* Set a password for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_PASSWORD, STRINGPOINT, 252), + + /* Set authentication type for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_TYPE, STRINGPOINT, 253), + + /* name of the file keeping your private SSL-certificate for proxy */ + CINIT(PROXY_SSLCERT, STRINGPOINT, 254), + + /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") for + proxy */ + CINIT(PROXY_SSLCERTTYPE, STRINGPOINT, 255), + + /* name of the file keeping your private SSL-key for proxy */ + CINIT(PROXY_SSLKEY, STRINGPOINT, 256), + + /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") for + proxy */ + CINIT(PROXY_SSLKEYTYPE, STRINGPOINT, 257), + + /* password for the SSL private key for proxy */ + CINIT(PROXY_KEYPASSWD, STRINGPOINT, 258), + + /* Specify which SSL ciphers to use for proxy */ + CINIT(PROXY_SSL_CIPHER_LIST, STRINGPOINT, 259), + + /* CRL file for proxy */ + CINIT(PROXY_CRLFILE, STRINGPOINT, 260), + + /* Enable/disable specific SSL features with a bitmask for proxy, see + CURLSSLOPT_* */ + CINIT(PROXY_SSL_OPTIONS, LONG, 261), + + /* Name of pre proxy to use. */ + CINIT(PRE_PROXY, STRINGPOINT, 262), + + /* The public key in DER form used to validate the proxy public key + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_PINNEDPUBLICKEY, STRINGPOINT, 263), + + /* Path to an abstract Unix domain socket */ + CINIT(ABSTRACT_UNIX_SOCKET, STRINGPOINT, 264), + + /* Suppress proxy CONNECT response headers from user callbacks */ + CINIT(SUPPRESS_CONNECT_HEADERS, LONG, 265), + + /* The request target, instead of extracted from the URL */ + CINIT(REQUEST_TARGET, STRINGPOINT, 266), + + /* bitmask of allowed auth methods for connections to SOCKS5 proxies */ + CINIT(SOCKS5_AUTH, LONG, 267), + + /* Enable/disable SSH compression */ + CINIT(SSH_COMPRESSION, LONG, 268), + + /* Post MIME data. */ + CINIT(MIMEPOST, OBJECTPOINT, 269), + + CURLOPT_LASTENTRY /* the last unused */ +} CURLoption; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2011 */ + +/* This was added in version 7.19.1 */ +#define CURLOPT_POST301 CURLOPT_POSTREDIR + +/* These are scheduled to disappear by 2009 */ + +/* The following were added in 7.17.0 */ +#define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_FTPAPPEND CURLOPT_APPEND +#define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY +#define CURLOPT_FTP_SSL CURLOPT_USE_SSL + +/* The following were added earlier */ + +#define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL + +#else +/* This is set if CURL_NO_OLDIES is defined at compile-time */ +#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */ +#endif + + + /* Below here follows defines for the CURLOPT_IPRESOLVE option. If a host + name resolves addresses using more than one IP protocol version, this + option might be handy to force libcurl to use a specific IP version. */ +#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP + versions that your system allows */ +#define CURL_IPRESOLVE_V4 1 /* resolve to IPv4 addresses */ +#define CURL_IPRESOLVE_V6 2 /* resolve to IPv6 addresses */ + + /* three convenient "aliases" that follow the name scheme better */ +#define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER + + /* These enums are for use with the CURLOPT_HTTP_VERSION option. */ +enum { + CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd + like the library to choose the best possible + for us! */ + CURL_HTTP_VERSION_1_0, /* please use HTTP 1.0 in the request */ + CURL_HTTP_VERSION_1_1, /* please use HTTP 1.1 in the request */ + CURL_HTTP_VERSION_2_0, /* please use HTTP 2 in the request */ + CURL_HTTP_VERSION_2TLS, /* use version 2 for HTTPS, version 1.1 for HTTP */ + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE, /* please use HTTP 2 without HTTP/1.1 + Upgrade */ + + CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */ +}; + +/* Convenience definition simple because the name of the version is HTTP/2 and + not 2.0. The 2_0 version of the enum name was set while the version was + still planned to be 2.0 and we stick to it for compatibility. */ +#define CURL_HTTP_VERSION_2 CURL_HTTP_VERSION_2_0 + +/* + * Public API enums for RTSP requests + */ +enum { + CURL_RTSPREQ_NONE, /* first in list */ + CURL_RTSPREQ_OPTIONS, + CURL_RTSPREQ_DESCRIBE, + CURL_RTSPREQ_ANNOUNCE, + CURL_RTSPREQ_SETUP, + CURL_RTSPREQ_PLAY, + CURL_RTSPREQ_PAUSE, + CURL_RTSPREQ_TEARDOWN, + CURL_RTSPREQ_GET_PARAMETER, + CURL_RTSPREQ_SET_PARAMETER, + CURL_RTSPREQ_RECORD, + CURL_RTSPREQ_RECEIVE, + CURL_RTSPREQ_LAST /* last in list */ +}; + + /* These enums are for use with the CURLOPT_NETRC option. */ +enum CURL_NETRC_OPTION { + CURL_NETRC_IGNORED, /* The .netrc will never be read. + * This is the default. */ + CURL_NETRC_OPTIONAL, /* A user:password in the URL will be preferred + * to one in the .netrc. */ + CURL_NETRC_REQUIRED, /* A user:password in the URL will be ignored. + * Unless one is set programmatically, the .netrc + * will be queried. */ + CURL_NETRC_LAST +}; + +enum { + CURL_SSLVERSION_DEFAULT, + CURL_SSLVERSION_TLSv1, /* TLS 1.x */ + CURL_SSLVERSION_SSLv2, + CURL_SSLVERSION_SSLv3, + CURL_SSLVERSION_TLSv1_0, + CURL_SSLVERSION_TLSv1_1, + CURL_SSLVERSION_TLSv1_2, + CURL_SSLVERSION_TLSv1_3, + + CURL_SSLVERSION_LAST /* never use, keep last */ +}; + +enum { + CURL_SSLVERSION_MAX_NONE = 0, + CURL_SSLVERSION_MAX_DEFAULT = (CURL_SSLVERSION_TLSv1 << 16), + CURL_SSLVERSION_MAX_TLSv1_0 = (CURL_SSLVERSION_TLSv1_0 << 16), + CURL_SSLVERSION_MAX_TLSv1_1 = (CURL_SSLVERSION_TLSv1_1 << 16), + CURL_SSLVERSION_MAX_TLSv1_2 = (CURL_SSLVERSION_TLSv1_2 << 16), + CURL_SSLVERSION_MAX_TLSv1_3 = (CURL_SSLVERSION_TLSv1_3 << 16), + + /* never use, keep last */ + CURL_SSLVERSION_MAX_LAST = (CURL_SSLVERSION_LAST << 16) +}; + +enum CURL_TLSAUTH { + CURL_TLSAUTH_NONE, + CURL_TLSAUTH_SRP, + CURL_TLSAUTH_LAST /* never use, keep last */ +}; + +/* symbols to use with CURLOPT_POSTREDIR. + CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 + can be bitwise ORed so that CURL_REDIR_POST_301 | CURL_REDIR_POST_302 + | CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL */ + +#define CURL_REDIR_GET_ALL 0 +#define CURL_REDIR_POST_301 1 +#define CURL_REDIR_POST_302 2 +#define CURL_REDIR_POST_303 4 +#define CURL_REDIR_POST_ALL \ + (CURL_REDIR_POST_301|CURL_REDIR_POST_302|CURL_REDIR_POST_303) + +typedef enum { + CURL_TIMECOND_NONE, + + CURL_TIMECOND_IFMODSINCE, + CURL_TIMECOND_IFUNMODSINCE, + CURL_TIMECOND_LASTMOD, + + CURL_TIMECOND_LAST +} curl_TimeCond; + +/* Special size_t value signaling a zero-terminated string. */ +#define CURL_ZERO_TERMINATED ((size_t) -1) + +/* curl_strequal() and curl_strnequal() are subject for removal in a future + release */ +CURL_EXTERN int curl_strequal(const char *s1, const char *s2); +CURL_EXTERN int curl_strnequal(const char *s1, const char *s2, size_t n); + +/* Mime/form handling support. */ +typedef struct curl_mime_s curl_mime; /* Mime context. */ +typedef struct curl_mimepart_s curl_mimepart; /* Mime part context. */ + +/* + * NAME curl_mime_init() + * + * DESCRIPTION + * + * Create a mime context and return its handle. The easy parameter is the + * target handle. + */ +CURL_EXTERN curl_mime *curl_mime_init(CURL *easy); + +/* + * NAME curl_mime_free() + * + * DESCRIPTION + * + * release a mime handle and its substructures. + */ +CURL_EXTERN void curl_mime_free(curl_mime *mime); + +/* + * NAME curl_mime_addpart() + * + * DESCRIPTION + * + * Append a new empty part to the given mime context and return a handle to + * the created part. + */ +CURL_EXTERN curl_mimepart *curl_mime_addpart(curl_mime *mime); + +/* + * NAME curl_mime_name() + * + * DESCRIPTION + * + * Set mime/form part name. + */ +CURL_EXTERN CURLcode curl_mime_name(curl_mimepart *part, const char *name); + +/* + * NAME curl_mime_filename() + * + * DESCRIPTION + * + * Set mime part remote file name. + */ +CURL_EXTERN CURLcode curl_mime_filename(curl_mimepart *part, + const char *filename); + +/* + * NAME curl_mime_type() + * + * DESCRIPTION + * + * Set mime part type. + */ +CURL_EXTERN CURLcode curl_mime_type(curl_mimepart *part, const char *mimetype); + +/* + * NAME curl_mime_encoder() + * + * DESCRIPTION + * + * Set mime data transfer encoder. + */ +CURL_EXTERN CURLcode curl_mime_encoder(curl_mimepart *part, + const char *encoding); + +/* + * NAME curl_mime_data() + * + * DESCRIPTION + * + * Set mime part data source from memory data, + */ +CURL_EXTERN CURLcode curl_mime_data(curl_mimepart *part, + const char *data, size_t datasize); + +/* + * NAME curl_mime_filedata() + * + * DESCRIPTION + * + * Set mime part data source from named file. + */ +CURL_EXTERN CURLcode curl_mime_filedata(curl_mimepart *part, + const char *filename); + +/* + * NAME curl_mime_data_cb() + * + * DESCRIPTION + * + * Set mime part data source from callback function. + */ +CURL_EXTERN CURLcode curl_mime_data_cb(curl_mimepart *part, + curl_off_t datasize, + curl_read_callback readfunc, + curl_seek_callback seekfunc, + curl_free_callback freefunc, + void *arg); + +/* + * NAME curl_mime_subparts() + * + * DESCRIPTION + * + * Set mime part data source from subparts. + */ +CURL_EXTERN CURLcode curl_mime_subparts(curl_mimepart *part, + curl_mime *subparts); +/* + * NAME curl_mime_headers() + * + * DESCRIPTION + * + * Set mime part headers. + */ +CURL_EXTERN CURLcode curl_mime_headers(curl_mimepart *part, + struct curl_slist *headers, + int take_ownership); + +/* Old form API. */ +/* name is uppercase CURLFORM_ */ +#ifdef CFINIT +#undef CFINIT +#endif + +#ifdef CURL_ISOCPP +#define CFINIT(name) CURLFORM_ ## name +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define CFINIT(name) CURLFORM_/**/name +#endif + +typedef enum { + CFINIT(NOTHING), /********* the first one is unused ************/ + + /* */ + CFINIT(COPYNAME), + CFINIT(PTRNAME), + CFINIT(NAMELENGTH), + CFINIT(COPYCONTENTS), + CFINIT(PTRCONTENTS), + CFINIT(CONTENTSLENGTH), + CFINIT(FILECONTENT), + CFINIT(ARRAY), + CFINIT(OBSOLETE), + CFINIT(FILE), + + CFINIT(BUFFER), + CFINIT(BUFFERPTR), + CFINIT(BUFFERLENGTH), + + CFINIT(CONTENTTYPE), + CFINIT(CONTENTHEADER), + CFINIT(FILENAME), + CFINIT(END), + CFINIT(OBSOLETE2), + + CFINIT(STREAM), + CFINIT(CONTENTLEN), /* added in 7.46.0, provide a curl_off_t length */ + + CURLFORM_LASTENTRY /* the last unused */ +} CURLformoption; + +#undef CFINIT /* done */ + +/* structure to be used as parameter for CURLFORM_ARRAY */ +struct curl_forms { + CURLformoption option; + const char *value; +}; + +/* use this for multipart formpost building */ +/* Returns code for curl_formadd() + * + * Returns: + * CURL_FORMADD_OK on success + * CURL_FORMADD_MEMORY if the FormInfo allocation fails + * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form + * CURL_FORMADD_NULL if a null pointer was given for a char + * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed + * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used + * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) + * CURL_FORMADD_MEMORY if a curl_httppost struct cannot be allocated + * CURL_FORMADD_MEMORY if some allocation for string copying failed. + * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array + * + ***************************************************************************/ +typedef enum { + CURL_FORMADD_OK, /* first, no error */ + + CURL_FORMADD_MEMORY, + CURL_FORMADD_OPTION_TWICE, + CURL_FORMADD_NULL, + CURL_FORMADD_UNKNOWN_OPTION, + CURL_FORMADD_INCOMPLETE, + CURL_FORMADD_ILLEGAL_ARRAY, + CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */ + + CURL_FORMADD_LAST /* last */ +} CURLFORMcode; + +/* + * NAME curl_formadd() + * + * DESCRIPTION + * + * Pretty advanced function for building multi-part formposts. Each invoke + * adds one part that together construct a full post. Then use + * CURLOPT_HTTPPOST to send it off to libcurl. + */ +CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + ...); + +/* + * callback function for curl_formget() + * The void *arg pointer will be the one passed as second argument to + * curl_formget(). + * The character buffer passed to it must not be freed. + * Should return the buffer length passed to it as the argument "len" on + * success. + */ +typedef size_t (*curl_formget_callback)(void *arg, const char *buf, + size_t len); + +/* + * NAME curl_formget() + * + * DESCRIPTION + * + * Serialize a curl_httppost struct built with curl_formadd(). + * Accepts a void pointer as second argument which will be passed to + * the curl_formget_callback function. + * Returns 0 on success. + */ +CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg, + curl_formget_callback append); +/* + * NAME curl_formfree() + * + * DESCRIPTION + * + * Free a multipart formpost previously built with curl_formadd(). + */ +CURL_EXTERN void curl_formfree(struct curl_httppost *form); + +/* + * NAME curl_getenv() + * + * DESCRIPTION + * + * Returns a malloc()'ed string that MUST be curl_free()ed after usage is + * complete. DEPRECATED - see lib/README.curlx + */ +CURL_EXTERN char *curl_getenv(const char *variable); + +/* + * NAME curl_version() + * + * DESCRIPTION + * + * Returns a static ascii string of the libcurl version. + */ +CURL_EXTERN char *curl_version(void); + +/* + * NAME curl_easy_escape() + * + * DESCRIPTION + * + * Escapes URL strings (converts all letters consider illegal in URLs to their + * %XX versions). This function returns a new allocated string or NULL if an + * error occurred. + */ +CURL_EXTERN char *curl_easy_escape(CURL *handle, + const char *string, + int length); + +/* the previous version: */ +CURL_EXTERN char *curl_escape(const char *string, + int length); + + +/* + * NAME curl_easy_unescape() + * + * DESCRIPTION + * + * Unescapes URL encoding in strings (converts all %XX codes to their 8bit + * versions). This function returns a new allocated string or NULL if an error + * occurred. + * Conversion Note: On non-ASCII platforms the ASCII %XX codes are + * converted into the host encoding. + */ +CURL_EXTERN char *curl_easy_unescape(CURL *handle, + const char *string, + int length, + int *outlength); + +/* the previous version */ +CURL_EXTERN char *curl_unescape(const char *string, + int length); + +/* + * NAME curl_free() + * + * DESCRIPTION + * + * Provided for de-allocation in the same translation unit that did the + * allocation. Added in libcurl 7.10 + */ +CURL_EXTERN void curl_free(void *p); + +/* + * NAME curl_global_init() + * + * DESCRIPTION + * + * curl_global_init() should be invoked exactly once for each application that + * uses libcurl and before any call of other libcurl functions. + * + * This function is not thread-safe! + */ +CURL_EXTERN CURLcode curl_global_init(long flags); + +/* + * NAME curl_global_init_mem() + * + * DESCRIPTION + * + * curl_global_init() or curl_global_init_mem() should be invoked exactly once + * for each application that uses libcurl. This function can be used to + * initialize libcurl and set user defined memory management callback + * functions. Users can implement memory management routines to check for + * memory leaks, check for mis-use of the curl library etc. User registered + * callback routines with be invoked by this library instead of the system + * memory management routines like malloc, free etc. + */ +CURL_EXTERN CURLcode curl_global_init_mem(long flags, + curl_malloc_callback m, + curl_free_callback f, + curl_realloc_callback r, + curl_strdup_callback s, + curl_calloc_callback c); + +/* + * NAME curl_global_cleanup() + * + * DESCRIPTION + * + * curl_global_cleanup() should be invoked exactly once for each application + * that uses libcurl + */ +CURL_EXTERN void curl_global_cleanup(void); + +/* linked-list structure for the CURLOPT_QUOTE option (and other) */ +struct curl_slist { + char *data; + struct curl_slist *next; +}; + +/* + * NAME curl_global_sslset() + * + * DESCRIPTION + * + * When built with multiple SSL backends, curl_global_sslset() allows to + * choose one. This function can only be called once, and it must be called + * *before* curl_global_init(). + * + * The backend can be identified by the id (e.g. CURLSSLBACKEND_OPENSSL). The + * backend can also be specified via the name parameter (passing -1 as id). + * If both id and name are specified, the name will be ignored. If neither id + * nor name are specified, the function will fail with + * CURLSSLSET_UNKNOWN_BACKEND and set the "avail" pointer to the + * NULL-terminated list of available backends. + * + * Upon success, the function returns CURLSSLSET_OK. + * + * If the specified SSL backend is not available, the function returns + * CURLSSLSET_UNKNOWN_BACKEND and sets the "avail" pointer to a NULL-terminated + * list of available SSL backends. + * + * The SSL backend can be set only once. If it has already been set, a + * subsequent attempt to change it will result in a CURLSSLSET_TOO_LATE. + */ + +typedef struct { + curl_sslbackend id; + const char *name; +} curl_ssl_backend; + +typedef enum { + CURLSSLSET_OK = 0, + CURLSSLSET_UNKNOWN_BACKEND, + CURLSSLSET_TOO_LATE, + CURLSSLSET_NO_BACKENDS /* libcurl was built without any SSL support */ +} CURLsslset; + +CURL_EXTERN CURLsslset curl_global_sslset(curl_sslbackend id, const char *name, + const curl_ssl_backend ***avail); + +/* + * NAME curl_slist_append() + * + * DESCRIPTION + * + * Appends a string to a linked list. If no list exists, it will be created + * first. Returns the new list, after appending. + */ +CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *, + const char *); + +/* + * NAME curl_slist_free_all() + * + * DESCRIPTION + * + * free a previously built curl_slist. + */ +CURL_EXTERN void curl_slist_free_all(struct curl_slist *); + +/* + * NAME curl_getdate() + * + * DESCRIPTION + * + * Returns the time, in seconds since 1 Jan 1970 of the time string given in + * the first argument. The time argument in the second parameter is unused + * and should be set to NULL. + */ +CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused); + +/* info about the certificate chain, only for OpenSSL builds. Asked + for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */ +struct curl_certinfo { + int num_of_certs; /* number of certificates with information */ + struct curl_slist **certinfo; /* for each index in this array, there's a + linked list with textual information in the + format "name: value" */ +}; + +/* Information about the SSL library used and the respective internal SSL + handle, which can be used to obtain further information regarding the + connection. Asked for with CURLINFO_TLS_SSL_PTR or CURLINFO_TLS_SESSION. */ +struct curl_tlssessioninfo { + curl_sslbackend backend; + void *internals; +}; + +#define CURLINFO_STRING 0x100000 +#define CURLINFO_LONG 0x200000 +#define CURLINFO_DOUBLE 0x300000 +#define CURLINFO_SLIST 0x400000 +#define CURLINFO_PTR 0x400000 /* same as SLIST */ +#define CURLINFO_SOCKET 0x500000 +#define CURLINFO_OFF_T 0x600000 +#define CURLINFO_MASK 0x0fffff +#define CURLINFO_TYPEMASK 0xf00000 + +typedef enum { + CURLINFO_NONE, /* first, never use this */ + CURLINFO_EFFECTIVE_URL = CURLINFO_STRING + 1, + CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2, + CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE + 3, + CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE + 4, + CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE + 5, + CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6, + CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE + 7, + CURLINFO_SIZE_UPLOAD_T = CURLINFO_OFF_T + 7, + CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE + 8, + CURLINFO_SIZE_DOWNLOAD_T = CURLINFO_OFF_T + 8, + CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE + 9, + CURLINFO_SPEED_DOWNLOAD_T = CURLINFO_OFF_T + 9, + CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE + 10, + CURLINFO_SPEED_UPLOAD_T = CURLINFO_OFF_T + 10, + CURLINFO_HEADER_SIZE = CURLINFO_LONG + 11, + CURLINFO_REQUEST_SIZE = CURLINFO_LONG + 12, + CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG + 13, + CURLINFO_FILETIME = CURLINFO_LONG + 14, + CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE + 15, + CURLINFO_CONTENT_LENGTH_DOWNLOAD_T = CURLINFO_OFF_T + 15, + CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE + 16, + CURLINFO_CONTENT_LENGTH_UPLOAD_T = CURLINFO_OFF_T + 16, + CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17, + CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18, + CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE + 19, + CURLINFO_REDIRECT_COUNT = CURLINFO_LONG + 20, + CURLINFO_PRIVATE = CURLINFO_STRING + 21, + CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG + 22, + CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG + 23, + CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG + 24, + CURLINFO_OS_ERRNO = CURLINFO_LONG + 25, + CURLINFO_NUM_CONNECTS = CURLINFO_LONG + 26, + CURLINFO_SSL_ENGINES = CURLINFO_SLIST + 27, + CURLINFO_COOKIELIST = CURLINFO_SLIST + 28, + CURLINFO_LASTSOCKET = CURLINFO_LONG + 29, + CURLINFO_FTP_ENTRY_PATH = CURLINFO_STRING + 30, + CURLINFO_REDIRECT_URL = CURLINFO_STRING + 31, + CURLINFO_PRIMARY_IP = CURLINFO_STRING + 32, + CURLINFO_APPCONNECT_TIME = CURLINFO_DOUBLE + 33, + CURLINFO_CERTINFO = CURLINFO_PTR + 34, + CURLINFO_CONDITION_UNMET = CURLINFO_LONG + 35, + CURLINFO_RTSP_SESSION_ID = CURLINFO_STRING + 36, + CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, + CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, + CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, + CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, + CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, + CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, + CURLINFO_TLS_SESSION = CURLINFO_PTR + 43, + CURLINFO_ACTIVESOCKET = CURLINFO_SOCKET + 44, + CURLINFO_TLS_SSL_PTR = CURLINFO_PTR + 45, + CURLINFO_HTTP_VERSION = CURLINFO_LONG + 46, + CURLINFO_PROXY_SSL_VERIFYRESULT = CURLINFO_LONG + 47, + CURLINFO_PROTOCOL = CURLINFO_LONG + 48, + CURLINFO_SCHEME = CURLINFO_STRING + 49, + /* Fill in new entries below here! */ + + CURLINFO_LASTONE = 49 +} CURLINFO; + +/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as + CURLINFO_HTTP_CODE */ +#define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE + +typedef enum { + CURLCLOSEPOLICY_NONE, /* first, never use this */ + + CURLCLOSEPOLICY_OLDEST, + CURLCLOSEPOLICY_LEAST_RECENTLY_USED, + CURLCLOSEPOLICY_LEAST_TRAFFIC, + CURLCLOSEPOLICY_SLOWEST, + CURLCLOSEPOLICY_CALLBACK, + + CURLCLOSEPOLICY_LAST /* last, never use this */ +} curl_closepolicy; + +#define CURL_GLOBAL_SSL (1<<0) /* no purpose since since 7.57.0 */ +#define CURL_GLOBAL_WIN32 (1<<1) +#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32) +#define CURL_GLOBAL_NOTHING 0 +#define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL +#define CURL_GLOBAL_ACK_EINTR (1<<2) + + +/***************************************************************************** + * Setup defines, protos etc for the sharing stuff. + */ + +/* Different data locks for a single share */ +typedef enum { + CURL_LOCK_DATA_NONE = 0, + /* CURL_LOCK_DATA_SHARE is used internally to say that + * the locking is just made to change the internal state of the share + * itself. + */ + CURL_LOCK_DATA_SHARE, + CURL_LOCK_DATA_COOKIE, + CURL_LOCK_DATA_DNS, + CURL_LOCK_DATA_SSL_SESSION, + CURL_LOCK_DATA_CONNECT, + CURL_LOCK_DATA_LAST +} curl_lock_data; + +/* Different lock access types */ +typedef enum { + CURL_LOCK_ACCESS_NONE = 0, /* unspecified action */ + CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */ + CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */ + CURL_LOCK_ACCESS_LAST /* never use */ +} curl_lock_access; + +typedef void (*curl_lock_function)(CURL *handle, + curl_lock_data data, + curl_lock_access locktype, + void *userptr); +typedef void (*curl_unlock_function)(CURL *handle, + curl_lock_data data, + void *userptr); + + +typedef enum { + CURLSHE_OK, /* all is fine */ + CURLSHE_BAD_OPTION, /* 1 */ + CURLSHE_IN_USE, /* 2 */ + CURLSHE_INVALID, /* 3 */ + CURLSHE_NOMEM, /* 4 out of memory */ + CURLSHE_NOT_BUILT_IN, /* 5 feature not present in lib */ + CURLSHE_LAST /* never use */ +} CURLSHcode; + +typedef enum { + CURLSHOPT_NONE, /* don't use */ + CURLSHOPT_SHARE, /* specify a data type to share */ + CURLSHOPT_UNSHARE, /* specify which data type to stop sharing */ + CURLSHOPT_LOCKFUNC, /* pass in a 'curl_lock_function' pointer */ + CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */ + CURLSHOPT_USERDATA, /* pass in a user data pointer used in the lock/unlock + callback functions */ + CURLSHOPT_LAST /* never use */ +} CURLSHoption; + +CURL_EXTERN CURLSH *curl_share_init(void); +CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...); +CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *); + +/**************************************************************************** + * Structures for querying information about the curl library at runtime. + */ + +typedef enum { + CURLVERSION_FIRST, + CURLVERSION_SECOND, + CURLVERSION_THIRD, + CURLVERSION_FOURTH, + CURLVERSION_FIFTH, + CURLVERSION_LAST /* never actually use this */ +} CURLversion; + +/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by + basically all programs ever that want to get version information. It is + meant to be a built-in version number for what kind of struct the caller + expects. If the struct ever changes, we redefine the NOW to another enum + from above. */ +#define CURLVERSION_NOW CURLVERSION_FIFTH + +typedef struct { + CURLversion age; /* age of the returned struct */ + const char *version; /* LIBCURL_VERSION */ + unsigned int version_num; /* LIBCURL_VERSION_NUM */ + const char *host; /* OS/host/cpu/machine when configured */ + int features; /* bitmask, see defines below */ + const char *ssl_version; /* human readable string */ + long ssl_version_num; /* not used anymore, always 0 */ + const char *libz_version; /* human readable string */ + /* protocols is terminated by an entry with a NULL protoname */ + const char * const *protocols; + + /* The fields below this were added in CURLVERSION_SECOND */ + const char *ares; + int ares_num; + + /* This field was added in CURLVERSION_THIRD */ + const char *libidn; + + /* These field were added in CURLVERSION_FOURTH */ + + /* Same as '_libiconv_version' if built with HAVE_ICONV */ + int iconv_ver_num; + + const char *libssh_version; /* human readable string */ + + /* These fields were added in CURLVERSION_FIFTH */ + + unsigned int brotli_ver_num; /* Numeric Brotli version + (MAJOR << 24) | (MINOR << 12) | PATCH */ + const char *brotli_version; /* human readable string. */ + +} curl_version_info_data; + +#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ +#define CURL_VERSION_KERBEROS4 (1<<1) /* Kerberos V4 auth is supported + (deprecated) */ +#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ +#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ +#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ +#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth is supported + (deprecated) */ +#define CURL_VERSION_DEBUG (1<<6) /* Built with debug capabilities */ +#define CURL_VERSION_ASYNCHDNS (1<<7) /* Asynchronous DNS resolves */ +#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth is supported */ +#define CURL_VERSION_LARGEFILE (1<<9) /* Supports files larger than 2GB */ +#define CURL_VERSION_IDN (1<<10) /* Internationized Domain Names are + supported */ +#define CURL_VERSION_SSPI (1<<11) /* Built against Windows SSPI */ +#define CURL_VERSION_CONV (1<<12) /* Character conversions supported */ +#define CURL_VERSION_CURLDEBUG (1<<13) /* Debug memory tracking supported */ +#define CURL_VERSION_TLSAUTH_SRP (1<<14) /* TLS-SRP auth is supported */ +#define CURL_VERSION_NTLM_WB (1<<15) /* NTLM delegation to winbind helper + is supported */ +#define CURL_VERSION_HTTP2 (1<<16) /* HTTP2 support built-in */ +#define CURL_VERSION_GSSAPI (1<<17) /* Built against a GSS-API library */ +#define CURL_VERSION_KERBEROS5 (1<<18) /* Kerberos V5 auth is supported */ +#define CURL_VERSION_UNIX_SOCKETS (1<<19) /* Unix domain sockets support */ +#define CURL_VERSION_PSL (1<<20) /* Mozilla's Public Suffix List, used + for cookie domain verification */ +#define CURL_VERSION_HTTPS_PROXY (1<<21) /* HTTPS-proxy support built-in */ +#define CURL_VERSION_MULTI_SSL (1<<22) /* Multiple SSL backends available */ +#define CURL_VERSION_BROTLI (1<<23) /* Brotli features are present. */ + + /* + * NAME curl_version_info() + * + * DESCRIPTION + * + * This function returns a pointer to a static copy of the version info + * struct. See above. + */ +CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion); + +/* + * NAME curl_easy_strerror() + * + * DESCRIPTION + * + * The curl_easy_strerror function may be used to turn a CURLcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_easy_strerror(CURLcode); + +/* + * NAME curl_share_strerror() + * + * DESCRIPTION + * + * The curl_share_strerror function may be used to turn a CURLSHcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_share_strerror(CURLSHcode); + +/* + * NAME curl_easy_pause() + * + * DESCRIPTION + * + * The curl_easy_pause function pauses or unpauses transfers. Select the new + * state by setting the bitmask, use the convenience defines below. + * + */ +CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask); + +#define CURLPAUSE_RECV (1<<0) +#define CURLPAUSE_RECV_CONT (0) + +#define CURLPAUSE_SEND (1<<2) +#define CURLPAUSE_SEND_CONT (0) + +#define CURLPAUSE_ALL (CURLPAUSE_RECV|CURLPAUSE_SEND) +#define CURLPAUSE_CONT (CURLPAUSE_RECV_CONT|CURLPAUSE_SEND_CONT) + +#ifdef __cplusplus +} +#endif + +/* unfortunately, the easy.h and multi.h include files need options and info + stuff before they can be included! */ +#include "easy.h" /* nothing in curl is fun without the easy stuff */ +#include "multi.h" + +/* the typechecker doesn't work in C++ (yet) */ +#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \ + ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \ + !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK) +#include "typecheck-gcc.h" +#else +#if defined(__STDC__) && (__STDC__ >= 1) +/* This preprocessor magic that replaces a call with the exact same call is + only done to make sure application authors pass exactly three arguments + to these functions. */ +#define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param) +#define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg) +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) +#endif /* __STDC__ >= 1 */ +#endif /* gcc >= 4.3 && !__cplusplus */ + +#endif /* __CURL_CURL_H */ diff --git a/ext/curl-7.58.0/Win32/include/curl/curlver.h b/ext/curl-7.58.0/Win32/include/curl/curlver.h new file mode 100644 index 000000000..6d93cc118 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/curlver.h @@ -0,0 +1,77 @@ +#ifndef __CURL_CURLVER_H +#define __CURL_CURLVER_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* This header file contains nothing but libcurl version info, generated by + a script at release-time. This was made its own header file in 7.11.2 */ + +/* This is the global package copyright */ +#define LIBCURL_COPYRIGHT "1996 - 2017 Daniel Stenberg, ." + +/* This is the version number of the libcurl package from which this header + file origins: */ +#define LIBCURL_VERSION "7.58.0" + +/* The numeric version number is also available "in parts" by using these + defines: */ +#define LIBCURL_VERSION_MAJOR 7 +#define LIBCURL_VERSION_MINOR 58 +#define LIBCURL_VERSION_PATCH 0 + +/* This is the numeric version of the libcurl version number, meant for easier + parsing and comparions by programs. The LIBCURL_VERSION_NUM define will + always follow this syntax: + + 0xXXYYZZ + + Where XX, YY and ZZ are the main version, release and patch numbers in + hexadecimal (using 8 bits each). All three numbers are always represented + using two digits. 1.2 would appear as "0x010200" while version 9.11.7 + appears as "0x090b07". + + This 6-digit (24 bits) hexadecimal number does not show pre-release number, + and it is always a greater number in a more recent release. It makes + comparisons with greater than and less than work. + + Note: This define is the full hex number and _does not_ use the + CURL_VERSION_BITS() macro since curl's own configure script greps for it + and needs it to contain the full number. +*/ +#define LIBCURL_VERSION_NUM 0x073a00 + +/* + * This is the date and time when the full source package was created. The + * timestamp is not stored in git, as the timestamp is properly set in the + * tarballs by the maketgz script. + * + * The format of the date follows this template: + * + * "2007-11-23" + */ +#define LIBCURL_TIMESTAMP "2018-01-24" + +#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|z) +#define CURL_AT_LEAST_VERSION(x,y,z) \ + (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z)) + +#endif /* __CURL_CURLVER_H */ diff --git a/ext/curl-7.58.0/Win32/include/curl/easy.h b/ext/curl-7.58.0/Win32/include/curl/easy.h new file mode 100644 index 000000000..752c5049f --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/easy.h @@ -0,0 +1,102 @@ +#ifndef __CURL_EASY_H +#define __CURL_EASY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN CURL *curl_easy_init(void); +CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...); +CURL_EXTERN CURLcode curl_easy_perform(CURL *curl); +CURL_EXTERN void curl_easy_cleanup(CURL *curl); + +/* + * NAME curl_easy_getinfo() + * + * DESCRIPTION + * + * Request internal information from the curl session with this function. The + * third argument MUST be a pointer to a long, a pointer to a char * or a + * pointer to a double (as the documentation describes elsewhere). The data + * pointed to will be filled in accordingly and can be relied upon only if the + * function returns CURLE_OK. This function is intended to get used *AFTER* a + * performed transfer, all results from this function are undefined until the + * transfer is completed. + */ +CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...); + + +/* + * NAME curl_easy_duphandle() + * + * DESCRIPTION + * + * Creates a new curl session handle with the same options set for the handle + * passed in. Duplicating a handle could only be a matter of cloning data and + * options, internal state info and things like persistent connections cannot + * be transferred. It is useful in multithreaded applications when you can run + * curl_easy_duphandle() for each new thread to avoid a series of identical + * curl_easy_setopt() invokes in every thread. + */ +CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl); + +/* + * NAME curl_easy_reset() + * + * DESCRIPTION + * + * Re-initializes a CURL handle to the default values. This puts back the + * handle to the same state as it was in when it was just created. + * + * It does keep: live connections, the Session ID cache, the DNS cache and the + * cookies. + */ +CURL_EXTERN void curl_easy_reset(CURL *curl); + +/* + * NAME curl_easy_recv() + * + * DESCRIPTION + * + * Receives data from the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen, + size_t *n); + +/* + * NAME curl_easy_send() + * + * DESCRIPTION + * + * Sends data over the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer, + size_t buflen, size_t *n); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/ext/curl-7.58.0/Win32/include/curl/mprintf.h b/ext/curl-7.58.0/Win32/include/curl/mprintf.h new file mode 100644 index 000000000..e20f546e1 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/mprintf.h @@ -0,0 +1,50 @@ +#ifndef __CURL_MPRINTF_H +#define __CURL_MPRINTF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include +#include /* needed for FILE */ +#include "curl.h" /* for CURL_EXTERN */ + +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN int curl_mprintf(const char *format, ...); +CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...); +CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...); +CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength, + const char *format, ...); +CURL_EXTERN int curl_mvprintf(const char *format, va_list args); +CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args); +CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args); +CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength, + const char *format, va_list args); +CURL_EXTERN char *curl_maprintf(const char *format, ...); +CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args); + +#ifdef __cplusplus +} +#endif + +#endif /* __CURL_MPRINTF_H */ diff --git a/ext/curl-7.58.0/Win32/include/curl/multi.h b/ext/curl-7.58.0/Win32/include/curl/multi.h new file mode 100644 index 000000000..911c91dd1 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/multi.h @@ -0,0 +1,439 @@ +#ifndef __CURL_MULTI_H +#define __CURL_MULTI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + This is an "external" header file. Don't give away any internals here! + + GOALS + + o Enable a "pull" interface. The application that uses libcurl decides where + and when to ask libcurl to get/send data. + + o Enable multiple simultaneous transfers in the same thread without making it + complicated for the application. + + o Enable the application to select() on its own file descriptors and curl's + file descriptors simultaneous easily. + +*/ + +/* + * This header file should not really need to include "curl.h" since curl.h + * itself includes this file and we expect user applications to do #include + * without the need for especially including multi.h. + * + * For some reason we added this include here at one point, and rather than to + * break existing (wrongly written) libcurl applications, we leave it as-is + * but with this warning attached. + */ +#include "curl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_multi CURLM; +#else +typedef void CURLM; +#endif + +typedef enum { + CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or + curl_multi_socket*() soon */ + CURLM_OK, + CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */ + CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */ + CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */ + CURLM_INTERNAL_ERROR, /* this is a libcurl bug */ + CURLM_BAD_SOCKET, /* the passed in socket argument did not match */ + CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */ + CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was + attempted to get added - again */ + CURLM_LAST +} CURLMcode; + +/* just to make code nicer when using curl_multi_socket() you can now check + for CURLM_CALL_MULTI_SOCKET too in the same style it works for + curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */ +#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM + +/* bitmask bits for CURLMOPT_PIPELINING */ +#define CURLPIPE_NOTHING 0L +#define CURLPIPE_HTTP1 1L +#define CURLPIPE_MULTIPLEX 2L + +typedef enum { + CURLMSG_NONE, /* first, not used */ + CURLMSG_DONE, /* This easy handle has completed. 'result' contains + the CURLcode of the transfer */ + CURLMSG_LAST /* last, not used */ +} CURLMSG; + +struct CURLMsg { + CURLMSG msg; /* what this message means */ + CURL *easy_handle; /* the handle it concerns */ + union { + void *whatever; /* message-specific data */ + CURLcode result; /* return code for transfer */ + } data; +}; +typedef struct CURLMsg CURLMsg; + +/* Based on poll(2) structure and values. + * We don't use pollfd and POLL* constants explicitly + * to cover platforms without poll(). */ +#define CURL_WAIT_POLLIN 0x0001 +#define CURL_WAIT_POLLPRI 0x0002 +#define CURL_WAIT_POLLOUT 0x0004 + +struct curl_waitfd { + curl_socket_t fd; + short events; + short revents; /* not supported yet */ +}; + +/* + * Name: curl_multi_init() + * + * Desc: inititalize multi-style curl usage + * + * Returns: a new CURLM handle to use in all 'curl_multi' functions. + */ +CURL_EXTERN CURLM *curl_multi_init(void); + +/* + * Name: curl_multi_add_handle() + * + * Desc: add a standard curl handle to the multi stack + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_remove_handle() + * + * Desc: removes a curl handle from the multi stack again + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_fdset() + * + * Desc: Ask curl for its fd_set sets. The app can use these to select() or + * poll() on. We want curl_multi_perform() called as soon as one of + * them are ready. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle, + fd_set *read_fd_set, + fd_set *write_fd_set, + fd_set *exc_fd_set, + int *max_fd); + +/* + * Name: curl_multi_wait() + * + * Desc: Poll on all fds within a CURLM set as well as any + * additional fds passed to the function. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle, + struct curl_waitfd extra_fds[], + unsigned int extra_nfds, + int timeout_ms, + int *ret); + + /* + * Name: curl_multi_perform() + * + * Desc: When the app thinks there's data available for curl it calls this + * function to read/write whatever there is right now. This returns + * as soon as the reads and writes are done. This function does not + * require that there actually is data available for reading or that + * data can be written, it can be called just in case. It returns + * the number of handles that still transfer data in the second + * argument's integer-pointer. + * + * Returns: CURLMcode type, general multi error code. *NOTE* that this only + * returns errors etc regarding the whole multi stack. There might + * still have occurred problems on invidual transfers even when this + * returns OK. + */ +CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle, + int *running_handles); + + /* + * Name: curl_multi_cleanup() + * + * Desc: Cleans up and removes a whole multi stack. It does not free or + * touch any individual easy handles in any way. We need to define + * in what state those handles will be if this function is called + * in the middle of a transfer. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle); + +/* + * Name: curl_multi_info_read() + * + * Desc: Ask the multi handle if there's any messages/informationals from + * the individual transfers. Messages include informationals such as + * error code from the transfer or just the fact that a transfer is + * completed. More details on these should be written down as well. + * + * Repeated calls to this function will return a new struct each + * time, until a special "end of msgs" struct is returned as a signal + * that there is no more to get at this point. + * + * The data the returned pointer points to will not survive calling + * curl_multi_cleanup(). + * + * The 'CURLMsg' struct is meant to be very simple and only contain + * very basic information. If more involved information is wanted, + * we will provide the particular "transfer handle" in that struct + * and that should/could/would be used in subsequent + * curl_easy_getinfo() calls (or similar). The point being that we + * must never expose complex structs to applications, as then we'll + * undoubtably get backwards compatibility problems in the future. + * + * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out + * of structs. It also writes the number of messages left in the + * queue (after this read) in the integer the second argument points + * to. + */ +CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle, + int *msgs_in_queue); + +/* + * Name: curl_multi_strerror() + * + * Desc: The curl_multi_strerror function may be used to turn a CURLMcode + * value into the equivalent human readable error string. This is + * useful for printing meaningful error messages. + * + * Returns: A pointer to a zero-terminated error message. + */ +CURL_EXTERN const char *curl_multi_strerror(CURLMcode); + +/* + * Name: curl_multi_socket() and + * curl_multi_socket_all() + * + * Desc: An alternative version of curl_multi_perform() that allows the + * application to pass in one of the file descriptors that have been + * detected to have "action" on them and let libcurl perform. + * See man page for details. + */ +#define CURL_POLL_NONE 0 +#define CURL_POLL_IN 1 +#define CURL_POLL_OUT 2 +#define CURL_POLL_INOUT 3 +#define CURL_POLL_REMOVE 4 + +#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD + +#define CURL_CSELECT_IN 0x01 +#define CURL_CSELECT_OUT 0x02 +#define CURL_CSELECT_ERR 0x04 + +typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */ + curl_socket_t s, /* socket */ + int what, /* see above */ + void *userp, /* private callback + pointer */ + void *socketp); /* private socket + pointer */ +/* + * Name: curl_multi_timer_callback + * + * Desc: Called by libcurl whenever the library detects a change in the + * maximum number of milliseconds the app is allowed to wait before + * curl_multi_socket() or curl_multi_perform() must be called + * (to allow libcurl's timed events to take place). + * + * Returns: The callback should return zero. + */ +typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */ + long timeout_ms, /* see above */ + void *userp); /* private callback + pointer */ + +CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle, + curl_socket_t s, + int ev_bitmask, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle, + int *running_handles); + +#ifndef CURL_ALLOW_OLD_MULTI_SOCKET +/* This macro below was added in 7.16.3 to push users who recompile to use + the new curl_multi_socket_action() instead of the old curl_multi_socket() +*/ +#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z) +#endif + +/* + * Name: curl_multi_timeout() + * + * Desc: Returns the maximum number of milliseconds the app is allowed to + * wait before curl_multi_socket() or curl_multi_perform() must be + * called (to allow libcurl's timed events to take place). + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle, + long *milliseconds); + +#undef CINIT /* re-using the same name as in curl.h */ + +#ifdef CURL_ISOCPP +#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLMOPT_/**/name = type + number +#endif + +typedef enum { + /* This is the socket callback function pointer */ + CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1), + + /* This is the argument passed to the socket callback */ + CINIT(SOCKETDATA, OBJECTPOINT, 2), + + /* set to 1 to enable pipelining for this multi handle */ + CINIT(PIPELINING, LONG, 3), + + /* This is the timer callback function pointer */ + CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4), + + /* This is the argument passed to the timer callback */ + CINIT(TIMERDATA, OBJECTPOINT, 5), + + /* maximum number of entries in the connection cache */ + CINIT(MAXCONNECTS, LONG, 6), + + /* maximum number of (pipelining) connections to one host */ + CINIT(MAX_HOST_CONNECTIONS, LONG, 7), + + /* maximum number of requests in a pipeline */ + CINIT(MAX_PIPELINE_LENGTH, LONG, 8), + + /* a connection with a content-length longer than this + will not be considered for pipelining */ + CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9), + + /* a connection with a chunk length longer than this + will not be considered for pipelining */ + CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10), + + /* a list of site names(+port) that are blacklisted from + pipelining */ + CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11), + + /* a list of server types that are blacklisted from + pipelining */ + CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12), + + /* maximum number of open connections in total */ + CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13), + + /* This is the server push callback function pointer */ + CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14), + + /* This is the argument passed to the server push callback */ + CINIT(PUSHDATA, OBJECTPOINT, 15), + + CURLMOPT_LASTENTRY /* the last unused */ +} CURLMoption; + + +/* + * Name: curl_multi_setopt() + * + * Desc: Sets options for the multi handle. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle, + CURLMoption option, ...); + + +/* + * Name: curl_multi_assign() + * + * Desc: This function sets an association in the multi handle between the + * given socket and a private pointer of the application. This is + * (only) useful for curl_multi_socket uses. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle, + curl_socket_t sockfd, void *sockp); + + +/* + * Name: curl_push_callback + * + * Desc: This callback gets called when a new stream is being pushed by the + * server. It approves or denies the new stream. + * + * Returns: CURL_PUSH_OK or CURL_PUSH_DENY. + */ +#define CURL_PUSH_OK 0 +#define CURL_PUSH_DENY 1 + +struct curl_pushheaders; /* forward declaration only */ + +CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h, + size_t num); +CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h, + const char *name); + +typedef int (*curl_push_callback)(CURL *parent, + CURL *easy, + size_t num_headers, + struct curl_pushheaders *headers, + void *userp); + +#ifdef __cplusplus +} /* end of extern "C" */ +#endif + +#endif diff --git a/ext/curl-7.58.0/Win32/include/curl/stdcheaders.h b/ext/curl-7.58.0/Win32/include/curl/stdcheaders.h new file mode 100644 index 000000000..027b6f421 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/stdcheaders.h @@ -0,0 +1,33 @@ +#ifndef __STDC_HEADERS_H +#define __STDC_HEADERS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +size_t fread(void *, size_t, size_t, FILE *); +size_t fwrite(const void *, size_t, size_t, FILE *); + +int strcasecmp(const char *, const char *); +int strncasecmp(const char *, const char *, size_t); + +#endif /* __STDC_HEADERS_H */ diff --git a/ext/curl-7.58.0/Win32/include/curl/system.h b/ext/curl-7.58.0/Win32/include/curl/system.h new file mode 100644 index 000000000..07bbd9ca9 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/system.h @@ -0,0 +1,473 @@ +#ifndef __CURL_SYSTEM_H +#define __CURL_SYSTEM_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Try to keep one section per platform, compiler and architecture, otherwise, + * if an existing section is reused for a different one and later on the + * original is adjusted, probably the piggybacking one can be adversely + * changed. + * + * In order to differentiate between platforms/compilers/architectures use + * only compiler built in predefined preprocessor symbols. + * + * curl_off_t + * ---------- + * + * For any given platform/compiler curl_off_t must be typedef'ed to a 64-bit + * wide signed integral data type. The width of this data type must remain + * constant and independent of any possible large file support settings. + * + * As an exception to the above, curl_off_t shall be typedef'ed to a 32-bit + * wide signed integral data type if there is no 64-bit type. + * + * As a general rule, curl_off_t shall not be mapped to off_t. This rule shall + * only be violated if off_t is the only 64-bit data type available and the + * size of off_t is independent of large file support settings. Keep your + * build on the safe side avoiding an off_t gating. If you have a 64-bit + * off_t then take for sure that another 64-bit data type exists, dig deeper + * and you will find it. + * + */ + +#if defined(__DJGPP__) || defined(__GO32__) +# if defined(__DJGPP__) && (__DJGPP__ > 1) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__SALFORDC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__BORLANDC__) +# if (__BORLANDC__ < 0x520) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__TURBOC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__WATCOMC__) +# if defined(__386__) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__POCC__) +# if (__POCC__ < 280) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# elif defined(_MSC_VER) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__LCC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__SYMBIAN32__) +# if defined(__EABI__) /* Treat all ARM compilers equally */ +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__CW32__) +# pragma longlong on +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__VC32__) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int + +#elif defined(__MWERKS__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(_WIN32_WCE) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__MINGW32__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_WS2TCPIP_H 1 + +#elif defined(__VMS) +# if defined(__VAX) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int + +#elif defined(__OS400__) +# if defined(__ILEC400__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(__MVS__) +# if defined(__IBMC__) || defined(__IBMCPP__) +# if defined(_ILP32) +# elif defined(_LP64) +# endif +# if defined(_LONG_LONG) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(_LP64) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(__370__) +# if defined(__IBMC__) || defined(__IBMCPP__) +# if defined(_ILP32) +# elif defined(_LP64) +# endif +# if defined(_LONG_LONG) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(_LP64) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(TPF) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__TINYC__) /* also known as tcc */ + +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +#elif defined(__SUNPRO_C) /* Oracle Solaris Studio */ +# if !defined(__LP64) && (defined(__ILP32) || \ + defined(__i386) || defined(__sparcv8)) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__LP64) || \ + defined(__amd64) || defined(__sparcv9) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +/* ===================================== */ +/* KEEP MSVC THE PENULTIMATE ENTRY */ +/* ===================================== */ + +#elif defined(_MSC_VER) +# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +/* ===================================== */ +/* KEEP GENERIC GCC THE LAST ENTRY */ +/* ===================================== */ + +#elif defined(__GNUC__) +# if !defined(__LP64__) && \ + (defined(__ILP32__) || defined(__i386__) || defined(__hppa__) || \ + defined(__ppc__) || defined(__powerpc__) || defined(__arm__) || \ + defined(__sparc__) || defined(__mips__) || defined(__sh__) || \ + defined(__XTENSA__) || \ + (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4) || \ + (defined(__LONG_MAX__) && __LONG_MAX__ == 2147483647L)) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__LP64__) || \ + defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \ + (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \ + (defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +#else +/* generic "safe guess" on old 32 bit style */ +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int +#endif + +#ifdef _AIX +/* AIX needs */ +#define CURL_PULL_SYS_POLL_H +#endif + + +/* CURL_PULL_WS2TCPIP_H is defined above when inclusion of header file */ +/* ws2tcpip.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_WS2TCPIP_H +# include +# include +# include +#endif + +/* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */ +/* sys/types.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_TYPES_H +# include +#endif + +/* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */ +/* sys/socket.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_SOCKET_H +# include +#endif + +/* CURL_PULL_SYS_POLL_H is defined above when inclusion of header file */ +/* sys/poll.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_POLL_H +# include +#endif + +/* Data type definition of curl_socklen_t. */ +#ifdef CURL_TYPEOF_CURL_SOCKLEN_T + typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; +#endif + +/* Data type definition of curl_off_t. */ + +#ifdef CURL_TYPEOF_CURL_OFF_T + typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; +#endif + +/* + * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow + * these to be visible and exported by the external libcurl interface API, + * while also making them visible to the library internals, simply including + * curl_setup.h, without actually needing to include curl.h internally. + * If some day this section would grow big enough, all this should be moved + * to its own header file. + */ + +/* + * Figure out if we can use the ## preprocessor operator, which is supported + * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ + * or __cplusplus so we need to carefully check for them too. + */ + +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \ + defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \ + defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \ + defined(__ILEC400__) + /* This compiler is believed to have an ISO compatible preprocessor */ +#define CURL_ISOCPP +#else + /* This compiler is believed NOT to have an ISO compatible preprocessor */ +#undef CURL_ISOCPP +#endif + +/* + * Macros for minimum-width signed and unsigned curl_off_t integer constants. + */ + +#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) +# define __CURL_OFF_T_C_HLPR2(x) x +# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) +#else +# ifdef CURL_ISOCPP +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix +# else +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix +# endif +# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) +#endif + +#endif /* __CURL_SYSTEM_H */ diff --git a/ext/curl-7.58.0/Win32/include/curl/typecheck-gcc.h b/ext/curl-7.58.0/Win32/include/curl/typecheck-gcc.h new file mode 100644 index 000000000..10c74c764 --- /dev/null +++ b/ext/curl-7.58.0/Win32/include/curl/typecheck-gcc.h @@ -0,0 +1,683 @@ +#ifndef __CURL_TYPECHECK_GCC_H +#define __CURL_TYPECHECK_GCC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* wraps curl_easy_setopt() with typechecking */ + +/* To add a new kind of warning, add an + * if(_curl_is_sometype_option(_curl_opt)) + * if(!_curl_is_sometype(value)) + * _curl_easy_setopt_err_sometype(); + * block and define _curl_is_sometype_option, _curl_is_sometype and + * _curl_easy_setopt_err_sometype below + * + * NOTE: We use two nested 'if' statements here instead of the && operator, in + * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x + * when compiling with -Wlogical-op. + * + * To add an option that uses the same type as an existing option, you'll just + * need to extend the appropriate _curl_*_option macro + */ +#define curl_easy_setopt(handle, option, value) \ +__extension__ ({ \ + __typeof__(option) _curl_opt = option; \ + if(__builtin_constant_p(_curl_opt)) { \ + if(_curl_is_long_option(_curl_opt)) \ + if(!_curl_is_long(value)) \ + _curl_easy_setopt_err_long(); \ + if(_curl_is_off_t_option(_curl_opt)) \ + if(!_curl_is_off_t(value)) \ + _curl_easy_setopt_err_curl_off_t(); \ + if(_curl_is_string_option(_curl_opt)) \ + if(!_curl_is_string(value)) \ + _curl_easy_setopt_err_string(); \ + if(_curl_is_write_cb_option(_curl_opt)) \ + if(!_curl_is_write_cb(value)) \ + _curl_easy_setopt_err_write_callback(); \ + if((_curl_opt) == CURLOPT_READFUNCTION) \ + if(!_curl_is_read_cb(value)) \ + _curl_easy_setopt_err_read_cb(); \ + if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \ + if(!_curl_is_ioctl_cb(value)) \ + _curl_easy_setopt_err_ioctl_cb(); \ + if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \ + if(!_curl_is_sockopt_cb(value)) \ + _curl_easy_setopt_err_sockopt_cb(); \ + if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \ + if(!_curl_is_opensocket_cb(value)) \ + _curl_easy_setopt_err_opensocket_cb(); \ + if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \ + if(!_curl_is_progress_cb(value)) \ + _curl_easy_setopt_err_progress_cb(); \ + if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \ + if(!_curl_is_debug_cb(value)) \ + _curl_easy_setopt_err_debug_cb(); \ + if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \ + if(!_curl_is_ssl_ctx_cb(value)) \ + _curl_easy_setopt_err_ssl_ctx_cb(); \ + if(_curl_is_conv_cb_option(_curl_opt)) \ + if(!_curl_is_conv_cb(value)) \ + _curl_easy_setopt_err_conv_cb(); \ + if((_curl_opt) == CURLOPT_SEEKFUNCTION) \ + if(!_curl_is_seek_cb(value)) \ + _curl_easy_setopt_err_seek_cb(); \ + if(_curl_is_cb_data_option(_curl_opt)) \ + if(!_curl_is_cb_data(value)) \ + _curl_easy_setopt_err_cb_data(); \ + if((_curl_opt) == CURLOPT_ERRORBUFFER) \ + if(!_curl_is_error_buffer(value)) \ + _curl_easy_setopt_err_error_buffer(); \ + if((_curl_opt) == CURLOPT_STDERR) \ + if(!_curl_is_FILE(value)) \ + _curl_easy_setopt_err_FILE(); \ + if(_curl_is_postfields_option(_curl_opt)) \ + if(!_curl_is_postfields(value)) \ + _curl_easy_setopt_err_postfields(); \ + if((_curl_opt) == CURLOPT_HTTPPOST) \ + if(!_curl_is_arr((value), struct curl_httppost)) \ + _curl_easy_setopt_err_curl_httpost(); \ + if((_curl_opt) == CURLOPT_MIMEPOST) \ + if(!_curl_is_ptr((value), curl_mime)) \ + _curl_easy_setopt_err_curl_mimepost(); \ + if(_curl_is_slist_option(_curl_opt)) \ + if(!_curl_is_arr((value), struct curl_slist)) \ + _curl_easy_setopt_err_curl_slist(); \ + if((_curl_opt) == CURLOPT_SHARE) \ + if(!_curl_is_ptr((value), CURLSH)) \ + _curl_easy_setopt_err_CURLSH(); \ + } \ + curl_easy_setopt(handle, _curl_opt, value); \ +}) + +/* wraps curl_easy_getinfo() with typechecking */ +/* FIXME: don't allow const pointers */ +#define curl_easy_getinfo(handle, info, arg) \ +__extension__ ({ \ + __typeof__(info) _curl_info = info; \ + if(__builtin_constant_p(_curl_info)) { \ + if(_curl_is_string_info(_curl_info)) \ + if(!_curl_is_arr((arg), char *)) \ + _curl_easy_getinfo_err_string(); \ + if(_curl_is_long_info(_curl_info)) \ + if(!_curl_is_arr((arg), long)) \ + _curl_easy_getinfo_err_long(); \ + if(_curl_is_double_info(_curl_info)) \ + if(!_curl_is_arr((arg), double)) \ + _curl_easy_getinfo_err_double(); \ + if(_curl_is_slist_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_slist *)) \ + _curl_easy_getinfo_err_curl_slist(); \ + if(_curl_is_tlssessioninfo_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_tlssessioninfo *)) \ + _curl_easy_getinfo_err_curl_tlssesssioninfo(); \ + if(_curl_is_certinfo_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_certinfo *)) \ + _curl_easy_getinfo_err_curl_certinfo(); \ + if(_curl_is_socket_info(_curl_info)) \ + if(!_curl_is_arr((arg), curl_socket_t)) \ + _curl_easy_getinfo_err_curl_socket(); \ + if(_curl_is_off_t_info(_curl_info)) \ + if(!_curl_is_arr((arg), curl_off_t)) \ + _curl_easy_getinfo_err_curl_off_t(); \ + } \ + curl_easy_getinfo(handle, _curl_info, arg); \ +}) + +/* TODO: typechecking for curl_share_setopt() and curl_multi_setopt(), + * for now just make sure that the functions are called with three + * arguments + */ +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) + + +/* the actual warnings, triggered by calling the _curl_easy_setopt_err* + * functions */ + +/* To define a new warning, use _CURL_WARNING(identifier, "message") */ +#define _CURL_WARNING(id, message) \ + static void __attribute__((__warning__(message))) \ + __attribute__((__unused__)) __attribute__((__noinline__)) \ + id(void) { __asm__(""); } + +_CURL_WARNING(_curl_easy_setopt_err_long, + "curl_easy_setopt expects a long argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_off_t, + "curl_easy_setopt expects a curl_off_t argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_string, + "curl_easy_setopt expects a " + "string ('char *' or char[]) argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_write_callback, + "curl_easy_setopt expects a curl_write_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_read_cb, + "curl_easy_setopt expects a curl_read_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb, + "curl_easy_setopt expects a curl_ioctl_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb, + "curl_easy_setopt expects a curl_sockopt_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb, + "curl_easy_setopt expects a " + "curl_opensocket_callback argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_progress_cb, + "curl_easy_setopt expects a curl_progress_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_debug_cb, + "curl_easy_setopt expects a curl_debug_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb, + "curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_conv_cb, + "curl_easy_setopt expects a curl_conv_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_seek_cb, + "curl_easy_setopt expects a curl_seek_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_cb_data, + "curl_easy_setopt expects a " + "private data pointer as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_error_buffer, + "curl_easy_setopt expects a " + "char buffer of CURL_ERROR_SIZE as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_FILE, + "curl_easy_setopt expects a 'FILE *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_postfields, + "curl_easy_setopt expects a 'void *' or 'char *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_httpost, + "curl_easy_setopt expects a 'struct curl_httppost *' " + "argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_mimepost, + "curl_easy_setopt expects a 'curl_mime *' " + "argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_slist, + "curl_easy_setopt expects a 'struct curl_slist *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_CURLSH, + "curl_easy_setopt expects a CURLSH* argument for this option") + +_CURL_WARNING(_curl_easy_getinfo_err_string, + "curl_easy_getinfo expects a pointer to 'char *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_long, + "curl_easy_getinfo expects a pointer to long for this info") +_CURL_WARNING(_curl_easy_getinfo_err_double, + "curl_easy_getinfo expects a pointer to double for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_slist, + "curl_easy_getinfo expects a pointer to 'struct curl_slist *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo, + "curl_easy_getinfo expects a pointer to " + "'struct curl_tlssessioninfo *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_certinfo, + "curl_easy_getinfo expects a pointer to " + "'struct curl_certinfo *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_socket, + "curl_easy_getinfo expects a pointer to curl_socket_t for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_off_t, + "curl_easy_getinfo expects a pointer to curl_off_t for this info") + +/* groups of curl_easy_setops options that take the same type of argument */ + +/* To add a new option to one of the groups, just add + * (option) == CURLOPT_SOMETHING + * to the or-expression. If the option takes a long or curl_off_t, you don't + * have to do anything + */ + +/* evaluates to true if option takes a long argument */ +#define _curl_is_long_option(option) \ + (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT) + +#define _curl_is_off_t_option(option) \ + ((option) > CURLOPTTYPE_OFF_T) + +/* evaluates to true if option takes a char* argument */ +#define _curl_is_string_option(option) \ + ((option) == CURLOPT_ABSTRACT_UNIX_SOCKET || \ + (option) == CURLOPT_ACCEPT_ENCODING || \ + (option) == CURLOPT_CAINFO || \ + (option) == CURLOPT_CAPATH || \ + (option) == CURLOPT_COOKIE || \ + (option) == CURLOPT_COOKIEFILE || \ + (option) == CURLOPT_COOKIEJAR || \ + (option) == CURLOPT_COOKIELIST || \ + (option) == CURLOPT_CRLFILE || \ + (option) == CURLOPT_CUSTOMREQUEST || \ + (option) == CURLOPT_DEFAULT_PROTOCOL || \ + (option) == CURLOPT_DNS_INTERFACE || \ + (option) == CURLOPT_DNS_LOCAL_IP4 || \ + (option) == CURLOPT_DNS_LOCAL_IP6 || \ + (option) == CURLOPT_DNS_SERVERS || \ + (option) == CURLOPT_EGDSOCKET || \ + (option) == CURLOPT_FTPPORT || \ + (option) == CURLOPT_FTP_ACCOUNT || \ + (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ + (option) == CURLOPT_INTERFACE || \ + (option) == CURLOPT_ISSUERCERT || \ + (option) == CURLOPT_KEYPASSWD || \ + (option) == CURLOPT_KRBLEVEL || \ + (option) == CURLOPT_LOGIN_OPTIONS || \ + (option) == CURLOPT_MAIL_AUTH || \ + (option) == CURLOPT_MAIL_FROM || \ + (option) == CURLOPT_NETRC_FILE || \ + (option) == CURLOPT_NOPROXY || \ + (option) == CURLOPT_PASSWORD || \ + (option) == CURLOPT_PINNEDPUBLICKEY || \ + (option) == CURLOPT_PRE_PROXY || \ + (option) == CURLOPT_PROXY || \ + (option) == CURLOPT_PROXYPASSWORD || \ + (option) == CURLOPT_PROXYUSERNAME || \ + (option) == CURLOPT_PROXYUSERPWD || \ + (option) == CURLOPT_PROXY_CAINFO || \ + (option) == CURLOPT_PROXY_CAPATH || \ + (option) == CURLOPT_PROXY_CRLFILE || \ + (option) == CURLOPT_PROXY_KEYPASSWD || \ + (option) == CURLOPT_PROXY_PINNEDPUBLICKEY || \ + (option) == CURLOPT_PROXY_SERVICE_NAME || \ + (option) == CURLOPT_PROXY_SSLCERT || \ + (option) == CURLOPT_PROXY_SSLCERTTYPE || \ + (option) == CURLOPT_PROXY_SSLKEY || \ + (option) == CURLOPT_PROXY_SSLKEYTYPE || \ + (option) == CURLOPT_PROXY_SSL_CIPHER_LIST || \ + (option) == CURLOPT_PROXY_TLSAUTH_PASSWORD || \ + (option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \ + (option) == CURLOPT_PROXY_TLSAUTH_TYPE || \ + (option) == CURLOPT_RANDOM_FILE || \ + (option) == CURLOPT_RANGE || \ + (option) == CURLOPT_REFERER || \ + (option) == CURLOPT_RTSP_SESSION_ID || \ + (option) == CURLOPT_RTSP_STREAM_URI || \ + (option) == CURLOPT_RTSP_TRANSPORT || \ + (option) == CURLOPT_SERVICE_NAME || \ + (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \ + (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ + (option) == CURLOPT_SSH_KNOWNHOSTS || \ + (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ + (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ + (option) == CURLOPT_SSLCERT || \ + (option) == CURLOPT_SSLCERTTYPE || \ + (option) == CURLOPT_SSLENGINE || \ + (option) == CURLOPT_SSLKEY || \ + (option) == CURLOPT_SSLKEYTYPE || \ + (option) == CURLOPT_SSL_CIPHER_LIST || \ + (option) == CURLOPT_TLSAUTH_PASSWORD || \ + (option) == CURLOPT_TLSAUTH_TYPE || \ + (option) == CURLOPT_TLSAUTH_USERNAME || \ + (option) == CURLOPT_UNIX_SOCKET_PATH || \ + (option) == CURLOPT_URL || \ + (option) == CURLOPT_USERAGENT || \ + (option) == CURLOPT_USERNAME || \ + (option) == CURLOPT_USERPWD || \ + (option) == CURLOPT_XOAUTH2_BEARER || \ + 0) + +/* evaluates to true if option takes a curl_write_callback argument */ +#define _curl_is_write_cb_option(option) \ + ((option) == CURLOPT_HEADERFUNCTION || \ + (option) == CURLOPT_WRITEFUNCTION) + +/* evaluates to true if option takes a curl_conv_callback argument */ +#define _curl_is_conv_cb_option(option) \ + ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION) + +/* evaluates to true if option takes a data argument to pass to a callback */ +#define _curl_is_cb_data_option(option) \ + ((option) == CURLOPT_CHUNK_DATA || \ + (option) == CURLOPT_CLOSESOCKETDATA || \ + (option) == CURLOPT_DEBUGDATA || \ + (option) == CURLOPT_FNMATCH_DATA || \ + (option) == CURLOPT_HEADERDATA || \ + (option) == CURLOPT_INTERLEAVEDATA || \ + (option) == CURLOPT_IOCTLDATA || \ + (option) == CURLOPT_OPENSOCKETDATA || \ + (option) == CURLOPT_PRIVATE || \ + (option) == CURLOPT_PROGRESSDATA || \ + (option) == CURLOPT_READDATA || \ + (option) == CURLOPT_SEEKDATA || \ + (option) == CURLOPT_SOCKOPTDATA || \ + (option) == CURLOPT_SSH_KEYDATA || \ + (option) == CURLOPT_SSL_CTX_DATA || \ + (option) == CURLOPT_WRITEDATA || \ + 0) + +/* evaluates to true if option takes a POST data argument (void* or char*) */ +#define _curl_is_postfields_option(option) \ + ((option) == CURLOPT_POSTFIELDS || \ + (option) == CURLOPT_COPYPOSTFIELDS || \ + 0) + +/* evaluates to true if option takes a struct curl_slist * argument */ +#define _curl_is_slist_option(option) \ + ((option) == CURLOPT_HTTP200ALIASES || \ + (option) == CURLOPT_HTTPHEADER || \ + (option) == CURLOPT_MAIL_RCPT || \ + (option) == CURLOPT_POSTQUOTE || \ + (option) == CURLOPT_PREQUOTE || \ + (option) == CURLOPT_PROXYHEADER || \ + (option) == CURLOPT_QUOTE || \ + (option) == CURLOPT_RESOLVE || \ + (option) == CURLOPT_TELNETOPTIONS || \ + 0) + +/* groups of curl_easy_getinfo infos that take the same type of argument */ + +/* evaluates to true if info expects a pointer to char * argument */ +#define _curl_is_string_info(info) \ + (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG) + +/* evaluates to true if info expects a pointer to long argument */ +#define _curl_is_long_info(info) \ + (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE) + +/* evaluates to true if info expects a pointer to double argument */ +#define _curl_is_double_info(info) \ + (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST) + +/* true if info expects a pointer to struct curl_slist * argument */ +#define _curl_is_slist_info(info) \ + (((info) == CURLINFO_SSL_ENGINES) || ((info) == CURLINFO_COOKIELIST)) + +/* true if info expects a pointer to struct curl_tlssessioninfo * argument */ +#define _curl_is_tlssessioninfo_info(info) \ + (((info) == CURLINFO_TLS_SSL_PTR) || ((info) == CURLINFO_TLS_SESSION)) + +/* true if info expects a pointer to struct curl_certinfo * argument */ +#define _curl_is_certinfo_info(info) ((info) == CURLINFO_CERTINFO) + +/* true if info expects a pointer to struct curl_socket_t argument */ +#define _curl_is_socket_info(info) \ + (CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T) + +/* true if info expects a pointer to curl_off_t argument */ +#define _curl_is_off_t_info(info) \ + (CURLINFO_OFF_T < (info)) + + +/* typecheck helpers -- check whether given expression has requested type*/ + +/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros, + * otherwise define a new macro. Search for __builtin_types_compatible_p + * in the GCC manual. + * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is + * the actual expression passed to the curl_easy_setopt macro. This + * means that you can only apply the sizeof and __typeof__ operators, no + * == or whatsoever. + */ + +/* XXX: should evaluate to true iff expr is a pointer */ +#define _curl_is_any_ptr(expr) \ + (sizeof(expr) == sizeof(void *)) + +/* evaluates to true if expr is NULL */ +/* XXX: must not evaluate expr, so this check is not accurate */ +#define _curl_is_NULL(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL))) + +/* evaluates to true if expr is type*, const type* or NULL */ +#define _curl_is_ptr(expr, type) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), type *) || \ + __builtin_types_compatible_p(__typeof__(expr), const type *)) + +/* evaluates to true if expr is one of type[], type*, NULL or const type* */ +#define _curl_is_arr(expr, type) \ + (_curl_is_ptr((expr), type) || \ + __builtin_types_compatible_p(__typeof__(expr), type [])) + +/* evaluates to true if expr is a string */ +#define _curl_is_string(expr) \ + (_curl_is_arr((expr), char) || \ + _curl_is_arr((expr), signed char) || \ + _curl_is_arr((expr), unsigned char)) + +/* evaluates to true if expr is a long (no matter the signedness) + * XXX: for now, int is also accepted (and therefore short and char, which + * are promoted to int when passed to a variadic function) */ +#define _curl_is_long(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), long) || \ + __builtin_types_compatible_p(__typeof__(expr), signed long) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned long) || \ + __builtin_types_compatible_p(__typeof__(expr), int) || \ + __builtin_types_compatible_p(__typeof__(expr), signed int) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned int) || \ + __builtin_types_compatible_p(__typeof__(expr), short) || \ + __builtin_types_compatible_p(__typeof__(expr), signed short) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned short) || \ + __builtin_types_compatible_p(__typeof__(expr), char) || \ + __builtin_types_compatible_p(__typeof__(expr), signed char) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned char)) + +/* evaluates to true if expr is of type curl_off_t */ +#define _curl_is_off_t(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) + +/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ +/* XXX: also check size of an char[] array? */ +#define _curl_is_error_buffer(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), char *) || \ + __builtin_types_compatible_p(__typeof__(expr), char[])) + +/* evaluates to true if expr is of type (const) void* or (const) FILE* */ +#if 0 +#define _curl_is_cb_data(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_ptr((expr), FILE)) +#else /* be less strict */ +#define _curl_is_cb_data(expr) \ + _curl_is_any_ptr(expr) +#endif + +/* evaluates to true if expr is of type FILE* */ +#define _curl_is_FILE(expr) \ + (_curl_is_NULL(expr) || \ + (__builtin_types_compatible_p(__typeof__(expr), FILE *))) + +/* evaluates to true if expr can be passed as POST data (void* or char*) */ +#define _curl_is_postfields(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_arr((expr), char)) + +/* FIXME: the whole callback checking is messy... + * The idea is to tolerate char vs. void and const vs. not const + * pointers in arguments at least + */ +/* helper: __builtin_types_compatible_p distinguishes between functions and + * function pointers, hide it */ +#define _curl_callback_compatible(func, type) \ + (__builtin_types_compatible_p(__typeof__(func), type) || \ + __builtin_types_compatible_p(__typeof__(func) *, type)) + +/* evaluates to true if expr is of type curl_read_callback or "similar" */ +#define _curl_is_read_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), __typeof__(fread) *) || \ + _curl_callback_compatible((expr), curl_read_callback) || \ + _curl_callback_compatible((expr), _curl_read_callback1) || \ + _curl_callback_compatible((expr), _curl_read_callback2) || \ + _curl_callback_compatible((expr), _curl_read_callback3) || \ + _curl_callback_compatible((expr), _curl_read_callback4) || \ + _curl_callback_compatible((expr), _curl_read_callback5) || \ + _curl_callback_compatible((expr), _curl_read_callback6)) +typedef size_t (*_curl_read_callback1)(char *, size_t, size_t, void *); +typedef size_t (*_curl_read_callback2)(char *, size_t, size_t, const void *); +typedef size_t (*_curl_read_callback3)(char *, size_t, size_t, FILE *); +typedef size_t (*_curl_read_callback4)(void *, size_t, size_t, void *); +typedef size_t (*_curl_read_callback5)(void *, size_t, size_t, const void *); +typedef size_t (*_curl_read_callback6)(void *, size_t, size_t, FILE *); + +/* evaluates to true if expr is of type curl_write_callback or "similar" */ +#define _curl_is_write_cb(expr) \ + (_curl_is_read_cb(expr) || \ + _curl_callback_compatible((expr), __typeof__(fwrite) *) || \ + _curl_callback_compatible((expr), curl_write_callback) || \ + _curl_callback_compatible((expr), _curl_write_callback1) || \ + _curl_callback_compatible((expr), _curl_write_callback2) || \ + _curl_callback_compatible((expr), _curl_write_callback3) || \ + _curl_callback_compatible((expr), _curl_write_callback4) || \ + _curl_callback_compatible((expr), _curl_write_callback5) || \ + _curl_callback_compatible((expr), _curl_write_callback6)) +typedef size_t (*_curl_write_callback1)(const char *, size_t, size_t, void *); +typedef size_t (*_curl_write_callback2)(const char *, size_t, size_t, + const void *); +typedef size_t (*_curl_write_callback3)(const char *, size_t, size_t, FILE *); +typedef size_t (*_curl_write_callback4)(const void *, size_t, size_t, void *); +typedef size_t (*_curl_write_callback5)(const void *, size_t, size_t, + const void *); +typedef size_t (*_curl_write_callback6)(const void *, size_t, size_t, FILE *); + +/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */ +#define _curl_is_ioctl_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_ioctl_callback) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback1) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback2) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback3) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback4)) +typedef curlioerr (*_curl_ioctl_callback1)(CURL *, int, void *); +typedef curlioerr (*_curl_ioctl_callback2)(CURL *, int, const void *); +typedef curlioerr (*_curl_ioctl_callback3)(CURL *, curliocmd, void *); +typedef curlioerr (*_curl_ioctl_callback4)(CURL *, curliocmd, const void *); + +/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */ +#define _curl_is_sockopt_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_sockopt_callback) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback1) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback2)) +typedef int (*_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype); +typedef int (*_curl_sockopt_callback2)(const void *, curl_socket_t, + curlsocktype); + +/* evaluates to true if expr is of type curl_opensocket_callback or + "similar" */ +#define _curl_is_opensocket_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_opensocket_callback) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback1) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback2) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback3) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback4)) +typedef curl_socket_t (*_curl_opensocket_callback1) + (void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback2) + (void *, curlsocktype, const struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback3) + (const void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback4) + (const void *, curlsocktype, const struct curl_sockaddr *); + +/* evaluates to true if expr is of type curl_progress_callback or "similar" */ +#define _curl_is_progress_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_progress_callback) || \ + _curl_callback_compatible((expr), _curl_progress_callback1) || \ + _curl_callback_compatible((expr), _curl_progress_callback2)) +typedef int (*_curl_progress_callback1)(void *, + double, double, double, double); +typedef int (*_curl_progress_callback2)(const void *, + double, double, double, double); + +/* evaluates to true if expr is of type curl_debug_callback or "similar" */ +#define _curl_is_debug_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_debug_callback) || \ + _curl_callback_compatible((expr), _curl_debug_callback1) || \ + _curl_callback_compatible((expr), _curl_debug_callback2) || \ + _curl_callback_compatible((expr), _curl_debug_callback3) || \ + _curl_callback_compatible((expr), _curl_debug_callback4) || \ + _curl_callback_compatible((expr), _curl_debug_callback5) || \ + _curl_callback_compatible((expr), _curl_debug_callback6) || \ + _curl_callback_compatible((expr), _curl_debug_callback7) || \ + _curl_callback_compatible((expr), _curl_debug_callback8)) +typedef int (*_curl_debug_callback1) (CURL *, + curl_infotype, char *, size_t, void *); +typedef int (*_curl_debug_callback2) (CURL *, + curl_infotype, char *, size_t, const void *); +typedef int (*_curl_debug_callback3) (CURL *, + curl_infotype, const char *, size_t, void *); +typedef int (*_curl_debug_callback4) (CURL *, + curl_infotype, const char *, size_t, const void *); +typedef int (*_curl_debug_callback5) (CURL *, + curl_infotype, unsigned char *, size_t, void *); +typedef int (*_curl_debug_callback6) (CURL *, + curl_infotype, unsigned char *, size_t, const void *); +typedef int (*_curl_debug_callback7) (CURL *, + curl_infotype, const unsigned char *, size_t, void *); +typedef int (*_curl_debug_callback8) (CURL *, + curl_infotype, const unsigned char *, size_t, const void *); + +/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */ +/* this is getting even messier... */ +#define _curl_is_ssl_ctx_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_ssl_ctx_callback) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback8)) +typedef CURLcode (*_curl_ssl_ctx_callback1)(CURL *, void *, void *); +typedef CURLcode (*_curl_ssl_ctx_callback2)(CURL *, void *, const void *); +typedef CURLcode (*_curl_ssl_ctx_callback3)(CURL *, const void *, void *); +typedef CURLcode (*_curl_ssl_ctx_callback4)(CURL *, const void *, + const void *); +#ifdef HEADER_SSL_H +/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX + * this will of course break if we're included before OpenSSL headers... + */ +typedef CURLcode (*_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *); +typedef CURLcode (*_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *); +typedef CURLcode (*_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *); +typedef CURLcode (*_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, + const void *); +#else +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8; +#endif + +/* evaluates to true if expr is of type curl_conv_callback or "similar" */ +#define _curl_is_conv_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_conv_callback) || \ + _curl_callback_compatible((expr), _curl_conv_callback1) || \ + _curl_callback_compatible((expr), _curl_conv_callback2) || \ + _curl_callback_compatible((expr), _curl_conv_callback3) || \ + _curl_callback_compatible((expr), _curl_conv_callback4)) +typedef CURLcode (*_curl_conv_callback1)(char *, size_t length); +typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length); +typedef CURLcode (*_curl_conv_callback3)(void *, size_t length); +typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length); + +/* evaluates to true if expr is of type curl_seek_callback or "similar" */ +#define _curl_is_seek_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_seek_callback) || \ + _curl_callback_compatible((expr), _curl_seek_callback1) || \ + _curl_callback_compatible((expr), _curl_seek_callback2)) +typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int); +typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int); + + +#endif /* __CURL_TYPECHECK_GCC_H */ diff --git a/ext/curl-7.58.0/Win32/lib/libcurl_a.lib b/ext/curl-7.58.0/Win32/lib/libcurl_a.lib new file mode 100644 index 000000000..241a0e8c7 Binary files /dev/null and b/ext/curl-7.58.0/Win32/lib/libcurl_a.lib differ diff --git a/ext/curl-7.58.0/Win32/lib/libcurl_a_debug.lib b/ext/curl-7.58.0/Win32/lib/libcurl_a_debug.lib new file mode 100644 index 000000000..ee9efe502 Binary files /dev/null and b/ext/curl-7.58.0/Win32/lib/libcurl_a_debug.lib differ diff --git a/ext/curl-7.58.0/x64/include/curl/curl.h b/ext/curl-7.58.0/x64/include/curl/curl.h new file mode 100644 index 000000000..7680acd18 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/curl.h @@ -0,0 +1,2751 @@ +#ifndef __CURL_CURL_H +#define __CURL_CURL_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * If you have libcurl problems, all docs and details are found here: + * https://curl.haxx.se/libcurl/ + * + * curl-library mailing list subscription and unsubscription web interface: + * https://cool.haxx.se/mailman/listinfo/curl-library/ + */ + +#ifdef CURL_NO_OLDIES +#define CURL_STRICTER +#endif + +#include "curlver.h" /* libcurl version defines */ +#include "system.h" /* determine things run-time */ + +/* + * Define WIN32 when build target is Win32 API + */ + +#if (defined(_WIN32) || defined(__WIN32__)) && \ + !defined(WIN32) && !defined(__SYMBIAN32__) +#define WIN32 +#endif + +#include +#include + +#if defined(__FreeBSD__) && (__FreeBSD__ >= 2) +/* Needed for __FreeBSD_version symbol definition */ +#include +#endif + +/* The include stuff here below is mainly for time_t! */ +#include +#include + +#if defined(WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__) +#if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || \ + defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H)) +/* The check above prevents the winsock2 inclusion if winsock.h already was + included, since they can't co-exist without problems */ +#include +#include +#endif +#endif + +/* HP-UX systems version 9, 10 and 11 lack sys/select.h and so does oldish + libc5-based Linux systems. Only include it on systems that are known to + require it! */ +#if defined(_AIX) || defined(__NOVELL_LIBC__) || defined(__NetBSD__) || \ + defined(__minix) || defined(__SYMBIAN32__) || defined(__INTEGRITY) || \ + defined(ANDROID) || defined(__ANDROID__) || defined(__OpenBSD__) || \ + defined(__CYGWIN__) || \ + (defined(__FreeBSD_version) && (__FreeBSD_version < 800000)) +#include +#endif + +#if !defined(WIN32) && !defined(_WIN32_WCE) +#include +#endif + +#if !defined(WIN32) && !defined(__WATCOMC__) && !defined(__VXWORKS__) +#include +#endif + +#ifdef __BEOS__ +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_easy CURL; +typedef struct Curl_share CURLSH; +#else +typedef void CURL; +typedef void CURLSH; +#endif + +/* + * libcurl external API function linkage decorations. + */ + +#ifdef CURL_STATICLIB +# define CURL_EXTERN +#elif defined(WIN32) || defined(_WIN32) || defined(__SYMBIAN32__) +# if defined(BUILDING_LIBCURL) +# define CURL_EXTERN __declspec(dllexport) +# else +# define CURL_EXTERN __declspec(dllimport) +# endif +#elif defined(BUILDING_LIBCURL) && defined(CURL_HIDDEN_SYMBOLS) +# define CURL_EXTERN CURL_EXTERN_SYMBOL +#else +# define CURL_EXTERN +#endif + +#ifndef curl_socket_typedef +/* socket typedef */ +#if defined(WIN32) && !defined(__LWIP_OPT_H__) && !defined(LWIP_HDR_OPT_H) +typedef SOCKET curl_socket_t; +#define CURL_SOCKET_BAD INVALID_SOCKET +#else +typedef int curl_socket_t; +#define CURL_SOCKET_BAD -1 +#endif +#define curl_socket_typedef +#endif /* curl_socket_typedef */ + +/* enum for the different supported SSL backends */ +typedef enum { + CURLSSLBACKEND_NONE = 0, + CURLSSLBACKEND_OPENSSL = 1, + CURLSSLBACKEND_GNUTLS = 2, + CURLSSLBACKEND_NSS = 3, + CURLSSLBACKEND_OBSOLETE4 = 4, /* Was QSOSSL. */ + CURLSSLBACKEND_GSKIT = 5, + CURLSSLBACKEND_POLARSSL = 6, + CURLSSLBACKEND_WOLFSSL = 7, + CURLSSLBACKEND_SCHANNEL = 8, + CURLSSLBACKEND_DARWINSSL = 9, + CURLSSLBACKEND_AXTLS = 10, + CURLSSLBACKEND_MBEDTLS = 11 +} curl_sslbackend; + +/* aliases for library clones and renames */ +#define CURLSSLBACKEND_LIBRESSL CURLSSLBACKEND_OPENSSL +#define CURLSSLBACKEND_BORINGSSL CURLSSLBACKEND_OPENSSL +#define CURLSSLBACKEND_CYASSL CURLSSLBACKEND_WOLFSSL + +struct curl_httppost { + struct curl_httppost *next; /* next entry in the list */ + char *name; /* pointer to allocated name */ + long namelength; /* length of name length */ + char *contents; /* pointer to allocated data contents */ + long contentslength; /* length of contents field, see also + CURL_HTTPPOST_LARGE */ + char *buffer; /* pointer to allocated buffer contents */ + long bufferlength; /* length of buffer field */ + char *contenttype; /* Content-Type */ + struct curl_slist *contentheader; /* list of extra headers for this form */ + struct curl_httppost *more; /* if one field name has more than one + file, this link should link to following + files */ + long flags; /* as defined below */ + +/* specified content is a file name */ +#define CURL_HTTPPOST_FILENAME (1<<0) +/* specified content is a file name */ +#define CURL_HTTPPOST_READFILE (1<<1) +/* name is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRNAME (1<<2) +/* contents is only stored pointer do not free in formfree */ +#define CURL_HTTPPOST_PTRCONTENTS (1<<3) +/* upload file from buffer */ +#define CURL_HTTPPOST_BUFFER (1<<4) +/* upload file from pointer contents */ +#define CURL_HTTPPOST_PTRBUFFER (1<<5) +/* upload file contents by using the regular read callback to get the data and + pass the given pointer as custom pointer */ +#define CURL_HTTPPOST_CALLBACK (1<<6) +/* use size in 'contentlen', added in 7.46.0 */ +#define CURL_HTTPPOST_LARGE (1<<7) + + char *showfilename; /* The file name to show. If not set, the + actual file name will be used (if this + is a file part) */ + void *userp; /* custom pointer used for + HTTPPOST_CALLBACK posts */ + curl_off_t contentlen; /* alternative length of contents + field. Used if CURL_HTTPPOST_LARGE is + set. Added in 7.46.0 */ +}; + +/* This is the CURLOPT_PROGRESSFUNCTION callback proto. It is now considered + deprecated but was the only choice up until 7.31.0 */ +typedef int (*curl_progress_callback)(void *clientp, + double dltotal, + double dlnow, + double ultotal, + double ulnow); + +/* This is the CURLOPT_XFERINFOFUNCTION callback proto. It was introduced in + 7.32.0, it avoids floating point and provides more detailed information. */ +typedef int (*curl_xferinfo_callback)(void *clientp, + curl_off_t dltotal, + curl_off_t dlnow, + curl_off_t ultotal, + curl_off_t ulnow); + +#ifndef CURL_MAX_READ_SIZE + /* The maximum receive buffer size configurable via CURLOPT_BUFFERSIZE. */ +#define CURL_MAX_READ_SIZE 524288 +#endif + +#ifndef CURL_MAX_WRITE_SIZE + /* Tests have proven that 20K is a very bad buffer size for uploads on + Windows, while 16K for some odd reason performed a lot better. + We do the ifndef check to allow this value to easier be changed at build + time for those who feel adventurous. The practical minimum is about + 400 bytes since libcurl uses a buffer of this size as a scratch area + (unrelated to network send operations). */ +#define CURL_MAX_WRITE_SIZE 16384 +#endif + +#ifndef CURL_MAX_HTTP_HEADER +/* The only reason to have a max limit for this is to avoid the risk of a bad + server feeding libcurl with a never-ending header that will cause reallocs + infinitely */ +#define CURL_MAX_HTTP_HEADER (100*1024) +#endif + +/* This is a magic return code for the write callback that, when returned, + will signal libcurl to pause receiving on the current transfer. */ +#define CURL_WRITEFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_write_callback)(char *buffer, + size_t size, + size_t nitems, + void *outstream); + + + +/* enumeration of file types */ +typedef enum { + CURLFILETYPE_FILE = 0, + CURLFILETYPE_DIRECTORY, + CURLFILETYPE_SYMLINK, + CURLFILETYPE_DEVICE_BLOCK, + CURLFILETYPE_DEVICE_CHAR, + CURLFILETYPE_NAMEDPIPE, + CURLFILETYPE_SOCKET, + CURLFILETYPE_DOOR, /* is possible only on Sun Solaris now */ + + CURLFILETYPE_UNKNOWN /* should never occur */ +} curlfiletype; + +#define CURLFINFOFLAG_KNOWN_FILENAME (1<<0) +#define CURLFINFOFLAG_KNOWN_FILETYPE (1<<1) +#define CURLFINFOFLAG_KNOWN_TIME (1<<2) +#define CURLFINFOFLAG_KNOWN_PERM (1<<3) +#define CURLFINFOFLAG_KNOWN_UID (1<<4) +#define CURLFINFOFLAG_KNOWN_GID (1<<5) +#define CURLFINFOFLAG_KNOWN_SIZE (1<<6) +#define CURLFINFOFLAG_KNOWN_HLINKCOUNT (1<<7) + +/* Content of this structure depends on information which is known and is + achievable (e.g. by FTP LIST parsing). Please see the url_easy_setopt(3) man + page for callbacks returning this structure -- some fields are mandatory, + some others are optional. The FLAG field has special meaning. */ +struct curl_fileinfo { + char *filename; + curlfiletype filetype; + time_t time; + unsigned int perm; + int uid; + int gid; + curl_off_t size; + long int hardlinks; + + struct { + /* If some of these fields is not NULL, it is a pointer to b_data. */ + char *time; + char *perm; + char *user; + char *group; + char *target; /* pointer to the target filename of a symlink */ + } strings; + + unsigned int flags; + + /* used internally */ + char *b_data; + size_t b_size; + size_t b_used; +}; + +/* return codes for CURLOPT_CHUNK_BGN_FUNCTION */ +#define CURL_CHUNK_BGN_FUNC_OK 0 +#define CURL_CHUNK_BGN_FUNC_FAIL 1 /* tell the lib to end the task */ +#define CURL_CHUNK_BGN_FUNC_SKIP 2 /* skip this chunk over */ + +/* if splitting of data transfer is enabled, this callback is called before + download of an individual chunk started. Note that parameter "remains" works + only for FTP wildcard downloading (for now), otherwise is not used */ +typedef long (*curl_chunk_bgn_callback)(const void *transfer_info, + void *ptr, + int remains); + +/* return codes for CURLOPT_CHUNK_END_FUNCTION */ +#define CURL_CHUNK_END_FUNC_OK 0 +#define CURL_CHUNK_END_FUNC_FAIL 1 /* tell the lib to end the task */ + +/* If splitting of data transfer is enabled this callback is called after + download of an individual chunk finished. + Note! After this callback was set then it have to be called FOR ALL chunks. + Even if downloading of this chunk was skipped in CHUNK_BGN_FUNC. + This is the reason why we don't need "transfer_info" parameter in this + callback and we are not interested in "remains" parameter too. */ +typedef long (*curl_chunk_end_callback)(void *ptr); + +/* return codes for FNMATCHFUNCTION */ +#define CURL_FNMATCHFUNC_MATCH 0 /* string corresponds to the pattern */ +#define CURL_FNMATCHFUNC_NOMATCH 1 /* pattern doesn't match the string */ +#define CURL_FNMATCHFUNC_FAIL 2 /* an error occurred */ + +/* callback type for wildcard downloading pattern matching. If the + string matches the pattern, return CURL_FNMATCHFUNC_MATCH value, etc. */ +typedef int (*curl_fnmatch_callback)(void *ptr, + const char *pattern, + const char *string); + +/* These are the return codes for the seek callbacks */ +#define CURL_SEEKFUNC_OK 0 +#define CURL_SEEKFUNC_FAIL 1 /* fail the entire transfer */ +#define CURL_SEEKFUNC_CANTSEEK 2 /* tell libcurl seeking can't be done, so + libcurl might try other means instead */ +typedef int (*curl_seek_callback)(void *instream, + curl_off_t offset, + int origin); /* 'whence' */ + +/* This is a return code for the read callback that, when returned, will + signal libcurl to immediately abort the current transfer. */ +#define CURL_READFUNC_ABORT 0x10000000 +/* This is a return code for the read callback that, when returned, will + signal libcurl to pause sending data on the current transfer. */ +#define CURL_READFUNC_PAUSE 0x10000001 + +typedef size_t (*curl_read_callback)(char *buffer, + size_t size, + size_t nitems, + void *instream); + +typedef enum { + CURLSOCKTYPE_IPCXN, /* socket created for a specific IP connection */ + CURLSOCKTYPE_ACCEPT, /* socket created by accept() call */ + CURLSOCKTYPE_LAST /* never use */ +} curlsocktype; + +/* The return code from the sockopt_callback can signal information back + to libcurl: */ +#define CURL_SOCKOPT_OK 0 +#define CURL_SOCKOPT_ERROR 1 /* causes libcurl to abort and return + CURLE_ABORTED_BY_CALLBACK */ +#define CURL_SOCKOPT_ALREADY_CONNECTED 2 + +typedef int (*curl_sockopt_callback)(void *clientp, + curl_socket_t curlfd, + curlsocktype purpose); + +struct curl_sockaddr { + int family; + int socktype; + int protocol; + unsigned int addrlen; /* addrlen was a socklen_t type before 7.18.0 but it + turned really ugly and painful on the systems that + lack this type */ + struct sockaddr addr; +}; + +typedef curl_socket_t +(*curl_opensocket_callback)(void *clientp, + curlsocktype purpose, + struct curl_sockaddr *address); + +typedef int +(*curl_closesocket_callback)(void *clientp, curl_socket_t item); + +typedef enum { + CURLIOE_OK, /* I/O operation successful */ + CURLIOE_UNKNOWNCMD, /* command was unknown to callback */ + CURLIOE_FAILRESTART, /* failed to restart the read */ + CURLIOE_LAST /* never use */ +} curlioerr; + +typedef enum { + CURLIOCMD_NOP, /* no operation */ + CURLIOCMD_RESTARTREAD, /* restart the read stream from start */ + CURLIOCMD_LAST /* never use */ +} curliocmd; + +typedef curlioerr (*curl_ioctl_callback)(CURL *handle, + int cmd, + void *clientp); + +#ifndef CURL_DID_MEMORY_FUNC_TYPEDEFS +/* + * The following typedef's are signatures of malloc, free, realloc, strdup and + * calloc respectively. Function pointers of these types can be passed to the + * curl_global_init_mem() function to set user defined memory management + * callback routines. + */ +typedef void *(*curl_malloc_callback)(size_t size); +typedef void (*curl_free_callback)(void *ptr); +typedef void *(*curl_realloc_callback)(void *ptr, size_t size); +typedef char *(*curl_strdup_callback)(const char *str); +typedef void *(*curl_calloc_callback)(size_t nmemb, size_t size); + +#define CURL_DID_MEMORY_FUNC_TYPEDEFS +#endif + +/* the kind of data that is passed to information_callback*/ +typedef enum { + CURLINFO_TEXT = 0, + CURLINFO_HEADER_IN, /* 1 */ + CURLINFO_HEADER_OUT, /* 2 */ + CURLINFO_DATA_IN, /* 3 */ + CURLINFO_DATA_OUT, /* 4 */ + CURLINFO_SSL_DATA_IN, /* 5 */ + CURLINFO_SSL_DATA_OUT, /* 6 */ + CURLINFO_END +} curl_infotype; + +typedef int (*curl_debug_callback) + (CURL *handle, /* the handle/transfer this concerns */ + curl_infotype type, /* what kind of data */ + char *data, /* points to the data */ + size_t size, /* size of the data pointed to */ + void *userptr); /* whatever the user please */ + +/* All possible error codes from all sorts of curl functions. Future versions + may return other values, stay prepared. + + Always add new return codes last. Never *EVER* remove any. The return + codes must remain the same! + */ + +typedef enum { + CURLE_OK = 0, + CURLE_UNSUPPORTED_PROTOCOL, /* 1 */ + CURLE_FAILED_INIT, /* 2 */ + CURLE_URL_MALFORMAT, /* 3 */ + CURLE_NOT_BUILT_IN, /* 4 - [was obsoleted in August 2007 for + 7.17.0, reused in April 2011 for 7.21.5] */ + CURLE_COULDNT_RESOLVE_PROXY, /* 5 */ + CURLE_COULDNT_RESOLVE_HOST, /* 6 */ + CURLE_COULDNT_CONNECT, /* 7 */ + CURLE_WEIRD_SERVER_REPLY, /* 8 */ + CURLE_REMOTE_ACCESS_DENIED, /* 9 a service was denied by the server + due to lack of access - when login fails + this is not returned. */ + CURLE_FTP_ACCEPT_FAILED, /* 10 - [was obsoleted in April 2006 for + 7.15.4, reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASS_REPLY, /* 11 */ + CURLE_FTP_ACCEPT_TIMEOUT, /* 12 - timeout occurred accepting server + [was obsoleted in August 2007 for 7.17.0, + reused in Dec 2011 for 7.24.0]*/ + CURLE_FTP_WEIRD_PASV_REPLY, /* 13 */ + CURLE_FTP_WEIRD_227_FORMAT, /* 14 */ + CURLE_FTP_CANT_GET_HOST, /* 15 */ + CURLE_HTTP2, /* 16 - A problem in the http2 framing layer. + [was obsoleted in August 2007 for 7.17.0, + reused in July 2014 for 7.38.0] */ + CURLE_FTP_COULDNT_SET_TYPE, /* 17 */ + CURLE_PARTIAL_FILE, /* 18 */ + CURLE_FTP_COULDNT_RETR_FILE, /* 19 */ + CURLE_OBSOLETE20, /* 20 - NOT USED */ + CURLE_QUOTE_ERROR, /* 21 - quote command failure */ + CURLE_HTTP_RETURNED_ERROR, /* 22 */ + CURLE_WRITE_ERROR, /* 23 */ + CURLE_OBSOLETE24, /* 24 - NOT USED */ + CURLE_UPLOAD_FAILED, /* 25 - failed upload "command" */ + CURLE_READ_ERROR, /* 26 - couldn't open/read from file */ + CURLE_OUT_OF_MEMORY, /* 27 */ + /* Note: CURLE_OUT_OF_MEMORY may sometimes indicate a conversion error + instead of a memory allocation error if CURL_DOES_CONVERSIONS + is defined + */ + CURLE_OPERATION_TIMEDOUT, /* 28 - the timeout time was reached */ + CURLE_OBSOLETE29, /* 29 - NOT USED */ + CURLE_FTP_PORT_FAILED, /* 30 - FTP PORT operation failed */ + CURLE_FTP_COULDNT_USE_REST, /* 31 - the REST command failed */ + CURLE_OBSOLETE32, /* 32 - NOT USED */ + CURLE_RANGE_ERROR, /* 33 - RANGE "command" didn't work */ + CURLE_HTTP_POST_ERROR, /* 34 */ + CURLE_SSL_CONNECT_ERROR, /* 35 - wrong when connecting with SSL */ + CURLE_BAD_DOWNLOAD_RESUME, /* 36 - couldn't resume download */ + CURLE_FILE_COULDNT_READ_FILE, /* 37 */ + CURLE_LDAP_CANNOT_BIND, /* 38 */ + CURLE_LDAP_SEARCH_FAILED, /* 39 */ + CURLE_OBSOLETE40, /* 40 - NOT USED */ + CURLE_FUNCTION_NOT_FOUND, /* 41 - NOT USED starting with 7.53.0 */ + CURLE_ABORTED_BY_CALLBACK, /* 42 */ + CURLE_BAD_FUNCTION_ARGUMENT, /* 43 */ + CURLE_OBSOLETE44, /* 44 - NOT USED */ + CURLE_INTERFACE_FAILED, /* 45 - CURLOPT_INTERFACE failed */ + CURLE_OBSOLETE46, /* 46 - NOT USED */ + CURLE_TOO_MANY_REDIRECTS, /* 47 - catch endless re-direct loops */ + CURLE_UNKNOWN_OPTION, /* 48 - User specified an unknown option */ + CURLE_TELNET_OPTION_SYNTAX, /* 49 - Malformed telnet option */ + CURLE_OBSOLETE50, /* 50 - NOT USED */ + CURLE_PEER_FAILED_VERIFICATION, /* 51 - peer's certificate or fingerprint + wasn't verified fine */ + CURLE_GOT_NOTHING, /* 52 - when this is a specific error */ + CURLE_SSL_ENGINE_NOTFOUND, /* 53 - SSL crypto engine not found */ + CURLE_SSL_ENGINE_SETFAILED, /* 54 - can not set SSL crypto engine as + default */ + CURLE_SEND_ERROR, /* 55 - failed sending network data */ + CURLE_RECV_ERROR, /* 56 - failure in receiving network data */ + CURLE_OBSOLETE57, /* 57 - NOT IN USE */ + CURLE_SSL_CERTPROBLEM, /* 58 - problem with the local certificate */ + CURLE_SSL_CIPHER, /* 59 - couldn't use specified cipher */ + CURLE_SSL_CACERT, /* 60 - problem with the CA cert (path?) */ + CURLE_BAD_CONTENT_ENCODING, /* 61 - Unrecognized/bad encoding */ + CURLE_LDAP_INVALID_URL, /* 62 - Invalid LDAP URL */ + CURLE_FILESIZE_EXCEEDED, /* 63 - Maximum file size exceeded */ + CURLE_USE_SSL_FAILED, /* 64 - Requested FTP SSL level failed */ + CURLE_SEND_FAIL_REWIND, /* 65 - Sending the data requires a rewind + that failed */ + CURLE_SSL_ENGINE_INITFAILED, /* 66 - failed to initialise ENGINE */ + CURLE_LOGIN_DENIED, /* 67 - user, password or similar was not + accepted and we failed to login */ + CURLE_TFTP_NOTFOUND, /* 68 - file not found on server */ + CURLE_TFTP_PERM, /* 69 - permission problem on server */ + CURLE_REMOTE_DISK_FULL, /* 70 - out of disk space on server */ + CURLE_TFTP_ILLEGAL, /* 71 - Illegal TFTP operation */ + CURLE_TFTP_UNKNOWNID, /* 72 - Unknown transfer ID */ + CURLE_REMOTE_FILE_EXISTS, /* 73 - File already exists */ + CURLE_TFTP_NOSUCHUSER, /* 74 - No such user */ + CURLE_CONV_FAILED, /* 75 - conversion failed */ + CURLE_CONV_REQD, /* 76 - caller must register conversion + callbacks using curl_easy_setopt options + CURLOPT_CONV_FROM_NETWORK_FUNCTION, + CURLOPT_CONV_TO_NETWORK_FUNCTION, and + CURLOPT_CONV_FROM_UTF8_FUNCTION */ + CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing + or wrong format */ + CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */ + CURLE_SSH, /* 79 - error from the SSH layer, somewhat + generic so the error message will be of + interest when this has happened */ + + CURLE_SSL_SHUTDOWN_FAILED, /* 80 - Failed to shut down the SSL + connection */ + CURLE_AGAIN, /* 81 - socket is not ready for send/recv, + wait till it's ready and try again (Added + in 7.18.2) */ + CURLE_SSL_CRL_BADFILE, /* 82 - could not load CRL file, missing or + wrong format (Added in 7.19.0) */ + CURLE_SSL_ISSUER_ERROR, /* 83 - Issuer check failed. (Added in + 7.19.0) */ + CURLE_FTP_PRET_FAILED, /* 84 - a PRET command failed */ + CURLE_RTSP_CSEQ_ERROR, /* 85 - mismatch of RTSP CSeq numbers */ + CURLE_RTSP_SESSION_ERROR, /* 86 - mismatch of RTSP Session Ids */ + CURLE_FTP_BAD_FILE_LIST, /* 87 - unable to parse FTP file list */ + CURLE_CHUNK_FAILED, /* 88 - chunk callback reported error */ + CURLE_NO_CONNECTION_AVAILABLE, /* 89 - No connection available, the + session will be queued */ + CURLE_SSL_PINNEDPUBKEYNOTMATCH, /* 90 - specified pinned public key did not + match */ + CURLE_SSL_INVALIDCERTSTATUS, /* 91 - invalid certificate status */ + CURLE_HTTP2_STREAM, /* 92 - stream error in HTTP/2 framing layer + */ + CURL_LAST /* never use! */ +} CURLcode; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Previously obsolete error code re-used in 7.38.0 */ +#define CURLE_OBSOLETE16 CURLE_HTTP2 + +/* Previously obsolete error codes re-used in 7.24.0 */ +#define CURLE_OBSOLETE10 CURLE_FTP_ACCEPT_FAILED +#define CURLE_OBSOLETE12 CURLE_FTP_ACCEPT_TIMEOUT + +/* compatibility with older names */ +#define CURLOPT_ENCODING CURLOPT_ACCEPT_ENCODING +#define CURLE_FTP_WEIRD_SERVER_REPLY CURLE_WEIRD_SERVER_REPLY + +/* The following were added in 7.21.5, April 2011 */ +#define CURLE_UNKNOWN_TELNET_OPTION CURLE_UNKNOWN_OPTION + +/* The following were added in 7.17.1 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_SSL_PEER_CERTIFICATE CURLE_PEER_FAILED_VERIFICATION + +/* The following were added in 7.17.0 */ +/* These are scheduled to disappear by 2009 */ +#define CURLE_OBSOLETE CURLE_OBSOLETE50 /* no one should be using this! */ +#define CURLE_BAD_PASSWORD_ENTERED CURLE_OBSOLETE46 +#define CURLE_BAD_CALLING_ORDER CURLE_OBSOLETE44 +#define CURLE_FTP_USER_PASSWORD_INCORRECT CURLE_OBSOLETE10 +#define CURLE_FTP_CANT_RECONNECT CURLE_OBSOLETE16 +#define CURLE_FTP_COULDNT_GET_SIZE CURLE_OBSOLETE32 +#define CURLE_FTP_COULDNT_SET_ASCII CURLE_OBSOLETE29 +#define CURLE_FTP_WEIRD_USER_REPLY CURLE_OBSOLETE12 +#define CURLE_FTP_WRITE_ERROR CURLE_OBSOLETE20 +#define CURLE_LIBRARY_NOT_FOUND CURLE_OBSOLETE40 +#define CURLE_MALFORMAT_USER CURLE_OBSOLETE24 +#define CURLE_SHARE_IN_USE CURLE_OBSOLETE57 +#define CURLE_URL_MALFORMAT_USER CURLE_NOT_BUILT_IN + +#define CURLE_FTP_ACCESS_DENIED CURLE_REMOTE_ACCESS_DENIED +#define CURLE_FTP_COULDNT_SET_BINARY CURLE_FTP_COULDNT_SET_TYPE +#define CURLE_FTP_QUOTE_ERROR CURLE_QUOTE_ERROR +#define CURLE_TFTP_DISKFULL CURLE_REMOTE_DISK_FULL +#define CURLE_TFTP_EXISTS CURLE_REMOTE_FILE_EXISTS +#define CURLE_HTTP_RANGE_ERROR CURLE_RANGE_ERROR +#define CURLE_FTP_SSL_FAILED CURLE_USE_SSL_FAILED + +/* The following were added earlier */ + +#define CURLE_OPERATION_TIMEOUTED CURLE_OPERATION_TIMEDOUT + +#define CURLE_HTTP_NOT_FOUND CURLE_HTTP_RETURNED_ERROR +#define CURLE_HTTP_PORT_FAILED CURLE_INTERFACE_FAILED +#define CURLE_FTP_COULDNT_STOR_FILE CURLE_UPLOAD_FAILED + +#define CURLE_FTP_PARTIAL_FILE CURLE_PARTIAL_FILE +#define CURLE_FTP_BAD_DOWNLOAD_RESUME CURLE_BAD_DOWNLOAD_RESUME + +/* This was the error code 50 in 7.7.3 and a few earlier versions, this + is no longer used by libcurl but is instead #defined here only to not + make programs break */ +#define CURLE_ALREADY_COMPLETE 99999 + +/* Provide defines for really old option names */ +#define CURLOPT_FILE CURLOPT_WRITEDATA /* name changed in 7.9.7 */ +#define CURLOPT_INFILE CURLOPT_READDATA /* name changed in 7.9.7 */ +#define CURLOPT_WRITEHEADER CURLOPT_HEADERDATA + +/* Since long deprecated options with no code in the lib that does anything + with them. */ +#define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40 +#define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72 + +#endif /*!CURL_NO_OLDIES*/ + +/* This prototype applies to all conversion callbacks */ +typedef CURLcode (*curl_conv_callback)(char *buffer, size_t length); + +typedef CURLcode (*curl_ssl_ctx_callback)(CURL *curl, /* easy handle */ + void *ssl_ctx, /* actually an + OpenSSL SSL_CTX */ + void *userptr); + +typedef enum { + CURLPROXY_HTTP = 0, /* added in 7.10, new in 7.19.4 default is to use + CONNECT HTTP/1.1 */ + CURLPROXY_HTTP_1_0 = 1, /* added in 7.19.4, force to use CONNECT + HTTP/1.0 */ + CURLPROXY_HTTPS = 2, /* added in 7.52.0 */ + CURLPROXY_SOCKS4 = 4, /* support added in 7.15.2, enum existed already + in 7.10 */ + CURLPROXY_SOCKS5 = 5, /* added in 7.10 */ + CURLPROXY_SOCKS4A = 6, /* added in 7.18.0 */ + CURLPROXY_SOCKS5_HOSTNAME = 7 /* Use the SOCKS5 protocol but pass along the + host name rather than the IP address. added + in 7.18.0 */ +} curl_proxytype; /* this enum was added in 7.10 */ + +/* + * Bitmasks for CURLOPT_HTTPAUTH and CURLOPT_PROXYAUTH options: + * + * CURLAUTH_NONE - No HTTP authentication + * CURLAUTH_BASIC - HTTP Basic authentication (default) + * CURLAUTH_DIGEST - HTTP Digest authentication + * CURLAUTH_NEGOTIATE - HTTP Negotiate (SPNEGO) authentication + * CURLAUTH_GSSNEGOTIATE - Alias for CURLAUTH_NEGOTIATE (deprecated) + * CURLAUTH_NTLM - HTTP NTLM authentication + * CURLAUTH_DIGEST_IE - HTTP Digest authentication with IE flavour + * CURLAUTH_NTLM_WB - HTTP NTLM authentication delegated to winbind helper + * CURLAUTH_ONLY - Use together with a single other type to force no + * authentication or just that single type + * CURLAUTH_ANY - All fine types set + * CURLAUTH_ANYSAFE - All fine types except Basic + */ + +#define CURLAUTH_NONE ((unsigned long)0) +#define CURLAUTH_BASIC (((unsigned long)1)<<0) +#define CURLAUTH_DIGEST (((unsigned long)1)<<1) +#define CURLAUTH_NEGOTIATE (((unsigned long)1)<<2) +/* Deprecated since the advent of CURLAUTH_NEGOTIATE */ +#define CURLAUTH_GSSNEGOTIATE CURLAUTH_NEGOTIATE +/* Used for CURLOPT_SOCKS5_AUTH to stay terminologically correct */ +#define CURLAUTH_GSSAPI CURLAUTH_NEGOTIATE +#define CURLAUTH_NTLM (((unsigned long)1)<<3) +#define CURLAUTH_DIGEST_IE (((unsigned long)1)<<4) +#define CURLAUTH_NTLM_WB (((unsigned long)1)<<5) +#define CURLAUTH_ONLY (((unsigned long)1)<<31) +#define CURLAUTH_ANY (~CURLAUTH_DIGEST_IE) +#define CURLAUTH_ANYSAFE (~(CURLAUTH_BASIC|CURLAUTH_DIGEST_IE)) + +#define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */ +#define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */ +#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */ +#define CURLSSH_AUTH_PASSWORD (1<<1) /* password */ +#define CURLSSH_AUTH_HOST (1<<2) /* host key files */ +#define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */ +#define CURLSSH_AUTH_AGENT (1<<4) /* agent (ssh-agent, pageant...) */ +#define CURLSSH_AUTH_GSSAPI (1<<5) /* gssapi (kerberos, ...) */ +#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY + +#define CURLGSSAPI_DELEGATION_NONE 0 /* no delegation (default) */ +#define CURLGSSAPI_DELEGATION_POLICY_FLAG (1<<0) /* if permitted by policy */ +#define CURLGSSAPI_DELEGATION_FLAG (1<<1) /* delegate always */ + +#define CURL_ERROR_SIZE 256 + +enum curl_khtype { + CURLKHTYPE_UNKNOWN, + CURLKHTYPE_RSA1, + CURLKHTYPE_RSA, + CURLKHTYPE_DSS, + CURLKHTYPE_ECDSA, + CURLKHTYPE_ED25519 +}; + +struct curl_khkey { + const char *key; /* points to a zero-terminated string encoded with base64 + if len is zero, otherwise to the "raw" data */ + size_t len; + enum curl_khtype keytype; +}; + +/* this is the set of return values expected from the curl_sshkeycallback + callback */ +enum curl_khstat { + CURLKHSTAT_FINE_ADD_TO_FILE, + CURLKHSTAT_FINE, + CURLKHSTAT_REJECT, /* reject the connection, return an error */ + CURLKHSTAT_DEFER, /* do not accept it, but we can't answer right now so + this causes a CURLE_DEFER error but otherwise the + connection will be left intact etc */ + CURLKHSTAT_LAST /* not for use, only a marker for last-in-list */ +}; + +/* this is the set of status codes pass in to the callback */ +enum curl_khmatch { + CURLKHMATCH_OK, /* match */ + CURLKHMATCH_MISMATCH, /* host found, key mismatch! */ + CURLKHMATCH_MISSING, /* no matching host/key found */ + CURLKHMATCH_LAST /* not for use, only a marker for last-in-list */ +}; + +typedef int + (*curl_sshkeycallback) (CURL *easy, /* easy handle */ + const struct curl_khkey *knownkey, /* known */ + const struct curl_khkey *foundkey, /* found */ + enum curl_khmatch, /* libcurl's view on the keys */ + void *clientp); /* custom pointer passed from app */ + +/* parameter for the CURLOPT_USE_SSL option */ +typedef enum { + CURLUSESSL_NONE, /* do not attempt to use SSL */ + CURLUSESSL_TRY, /* try using SSL, proceed anyway otherwise */ + CURLUSESSL_CONTROL, /* SSL for the control connection or fail */ + CURLUSESSL_ALL, /* SSL for all communication or fail */ + CURLUSESSL_LAST /* not an option, never use */ +} curl_usessl; + +/* Definition of bits for the CURLOPT_SSL_OPTIONS argument: */ + +/* - ALLOW_BEAST tells libcurl to allow the BEAST SSL vulnerability in the + name of improving interoperability with older servers. Some SSL libraries + have introduced work-arounds for this flaw but those work-arounds sometimes + make the SSL communication fail. To regain functionality with those broken + servers, a user can this way allow the vulnerability back. */ +#define CURLSSLOPT_ALLOW_BEAST (1<<0) + +/* - NO_REVOKE tells libcurl to disable certificate revocation checks for those + SSL backends where such behavior is present. */ +#define CURLSSLOPT_NO_REVOKE (1<<1) + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2009 */ + +#define CURLFTPSSL_NONE CURLUSESSL_NONE +#define CURLFTPSSL_TRY CURLUSESSL_TRY +#define CURLFTPSSL_CONTROL CURLUSESSL_CONTROL +#define CURLFTPSSL_ALL CURLUSESSL_ALL +#define CURLFTPSSL_LAST CURLUSESSL_LAST +#define curl_ftpssl curl_usessl +#endif /*!CURL_NO_OLDIES*/ + +/* parameter for the CURLOPT_FTP_SSL_CCC option */ +typedef enum { + CURLFTPSSL_CCC_NONE, /* do not send CCC */ + CURLFTPSSL_CCC_PASSIVE, /* Let the server initiate the shutdown */ + CURLFTPSSL_CCC_ACTIVE, /* Initiate the shutdown */ + CURLFTPSSL_CCC_LAST /* not an option, never use */ +} curl_ftpccc; + +/* parameter for the CURLOPT_FTPSSLAUTH option */ +typedef enum { + CURLFTPAUTH_DEFAULT, /* let libcurl decide */ + CURLFTPAUTH_SSL, /* use "AUTH SSL" */ + CURLFTPAUTH_TLS, /* use "AUTH TLS" */ + CURLFTPAUTH_LAST /* not an option, never use */ +} curl_ftpauth; + +/* parameter for the CURLOPT_FTP_CREATE_MISSING_DIRS option */ +typedef enum { + CURLFTP_CREATE_DIR_NONE, /* do NOT create missing dirs! */ + CURLFTP_CREATE_DIR, /* (FTP/SFTP) if CWD fails, try MKD and then CWD + again if MKD succeeded, for SFTP this does + similar magic */ + CURLFTP_CREATE_DIR_RETRY, /* (FTP only) if CWD fails, try MKD and then CWD + again even if MKD failed! */ + CURLFTP_CREATE_DIR_LAST /* not an option, never use */ +} curl_ftpcreatedir; + +/* parameter for the CURLOPT_FTP_FILEMETHOD option */ +typedef enum { + CURLFTPMETHOD_DEFAULT, /* let libcurl pick */ + CURLFTPMETHOD_MULTICWD, /* single CWD operation for each path part */ + CURLFTPMETHOD_NOCWD, /* no CWD at all */ + CURLFTPMETHOD_SINGLECWD, /* one CWD to full dir, then work on file */ + CURLFTPMETHOD_LAST /* not an option, never use */ +} curl_ftpmethod; + +/* bitmask defines for CURLOPT_HEADEROPT */ +#define CURLHEADER_UNIFIED 0 +#define CURLHEADER_SEPARATE (1<<0) + +/* CURLPROTO_ defines are for the CURLOPT_*PROTOCOLS options */ +#define CURLPROTO_HTTP (1<<0) +#define CURLPROTO_HTTPS (1<<1) +#define CURLPROTO_FTP (1<<2) +#define CURLPROTO_FTPS (1<<3) +#define CURLPROTO_SCP (1<<4) +#define CURLPROTO_SFTP (1<<5) +#define CURLPROTO_TELNET (1<<6) +#define CURLPROTO_LDAP (1<<7) +#define CURLPROTO_LDAPS (1<<8) +#define CURLPROTO_DICT (1<<9) +#define CURLPROTO_FILE (1<<10) +#define CURLPROTO_TFTP (1<<11) +#define CURLPROTO_IMAP (1<<12) +#define CURLPROTO_IMAPS (1<<13) +#define CURLPROTO_POP3 (1<<14) +#define CURLPROTO_POP3S (1<<15) +#define CURLPROTO_SMTP (1<<16) +#define CURLPROTO_SMTPS (1<<17) +#define CURLPROTO_RTSP (1<<18) +#define CURLPROTO_RTMP (1<<19) +#define CURLPROTO_RTMPT (1<<20) +#define CURLPROTO_RTMPE (1<<21) +#define CURLPROTO_RTMPTE (1<<22) +#define CURLPROTO_RTMPS (1<<23) +#define CURLPROTO_RTMPTS (1<<24) +#define CURLPROTO_GOPHER (1<<25) +#define CURLPROTO_SMB (1<<26) +#define CURLPROTO_SMBS (1<<27) +#define CURLPROTO_ALL (~0) /* enable everything */ + +/* long may be 32 or 64 bits, but we should never depend on anything else + but 32 */ +#define CURLOPTTYPE_LONG 0 +#define CURLOPTTYPE_OBJECTPOINT 10000 +#define CURLOPTTYPE_STRINGPOINT 10000 +#define CURLOPTTYPE_FUNCTIONPOINT 20000 +#define CURLOPTTYPE_OFF_T 30000 + +/* *STRINGPOINT is an alias for OBJECTPOINT to allow tools to extract the + string options from the header file */ + +/* name is uppercase CURLOPT_, + type is one of the defined CURLOPTTYPE_ + number is unique identifier */ +#ifdef CINIT +#undef CINIT +#endif + +#ifdef CURL_ISOCPP +#define CINIT(na,t,nu) CURLOPT_ ## na = CURLOPTTYPE_ ## t + nu +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define STRINGPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLOPT_/**/name = type + number +#endif + +/* + * This macro-mania below setups the CURLOPT_[what] enum, to be used with + * curl_easy_setopt(). The first argument in the CINIT() macro is the [what] + * word. + */ + +typedef enum { + /* This is the FILE * or void * the regular output should be written to. */ + CINIT(WRITEDATA, OBJECTPOINT, 1), + + /* The full URL to get/put */ + CINIT(URL, STRINGPOINT, 2), + + /* Port number to connect to, if other than default. */ + CINIT(PORT, LONG, 3), + + /* Name of proxy to use. */ + CINIT(PROXY, STRINGPOINT, 4), + + /* "user:password;options" to use when fetching. */ + CINIT(USERPWD, STRINGPOINT, 5), + + /* "user:password" to use with proxy. */ + CINIT(PROXYUSERPWD, STRINGPOINT, 6), + + /* Range to get, specified as an ASCII string. */ + CINIT(RANGE, STRINGPOINT, 7), + + /* not used */ + + /* Specified file stream to upload from (use as input): */ + CINIT(READDATA, OBJECTPOINT, 9), + + /* Buffer to receive error messages in, must be at least CURL_ERROR_SIZE + * bytes big. */ + CINIT(ERRORBUFFER, OBJECTPOINT, 10), + + /* Function that will be called to store the output (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(WRITEFUNCTION, FUNCTIONPOINT, 11), + + /* Function that will be called to read the input (instead of fread). The + * parameters will use fread() syntax, make sure to follow them. */ + CINIT(READFUNCTION, FUNCTIONPOINT, 12), + + /* Time-out the read operation after this amount of seconds */ + CINIT(TIMEOUT, LONG, 13), + + /* If the CURLOPT_INFILE is used, this can be used to inform libcurl about + * how large the file being sent really is. That allows better error + * checking and better verifies that the upload was successful. -1 means + * unknown size. + * + * For large file support, there is also a _LARGE version of the key + * which takes an off_t type, allowing platforms with larger off_t + * sizes to handle larger files. See below for INFILESIZE_LARGE. + */ + CINIT(INFILESIZE, LONG, 14), + + /* POST static input fields. */ + CINIT(POSTFIELDS, OBJECTPOINT, 15), + + /* Set the referrer page (needed by some CGIs) */ + CINIT(REFERER, STRINGPOINT, 16), + + /* Set the FTP PORT string (interface name, named or numerical IP address) + Use i.e '-' to use default address. */ + CINIT(FTPPORT, STRINGPOINT, 17), + + /* Set the User-Agent string (examined by some CGIs) */ + CINIT(USERAGENT, STRINGPOINT, 18), + + /* If the download receives less than "low speed limit" bytes/second + * during "low speed time" seconds, the operations is aborted. + * You could i.e if you have a pretty high speed connection, abort if + * it is less than 2000 bytes/sec during 20 seconds. + */ + + /* Set the "low speed limit" */ + CINIT(LOW_SPEED_LIMIT, LONG, 19), + + /* Set the "low speed time" */ + CINIT(LOW_SPEED_TIME, LONG, 20), + + /* Set the continuation offset. + * + * Note there is also a _LARGE version of this key which uses + * off_t types, allowing for large file offsets on platforms which + * use larger-than-32-bit off_t's. Look below for RESUME_FROM_LARGE. + */ + CINIT(RESUME_FROM, LONG, 21), + + /* Set cookie in request: */ + CINIT(COOKIE, STRINGPOINT, 22), + + /* This points to a linked list of headers, struct curl_slist kind. This + list is also used for RTSP (in spite of its name) */ + CINIT(HTTPHEADER, OBJECTPOINT, 23), + + /* This points to a linked list of post entries, struct curl_httppost */ + CINIT(HTTPPOST, OBJECTPOINT, 24), + + /* name of the file keeping your private SSL-certificate */ + CINIT(SSLCERT, STRINGPOINT, 25), + + /* password for the SSL or SSH private key */ + CINIT(KEYPASSWD, STRINGPOINT, 26), + + /* send TYPE parameter? */ + CINIT(CRLF, LONG, 27), + + /* send linked-list of QUOTE commands */ + CINIT(QUOTE, OBJECTPOINT, 28), + + /* send FILE * or void * to store headers to, if you use a callback it + is simply passed to the callback unmodified */ + CINIT(HEADERDATA, OBJECTPOINT, 29), + + /* point to a file to read the initial cookies from, also enables + "cookie awareness" */ + CINIT(COOKIEFILE, STRINGPOINT, 31), + + /* What version to specifically try to use. + See CURL_SSLVERSION defines below. */ + CINIT(SSLVERSION, LONG, 32), + + /* What kind of HTTP time condition to use, see defines */ + CINIT(TIMECONDITION, LONG, 33), + + /* Time to use with the above condition. Specified in number of seconds + since 1 Jan 1970 */ + CINIT(TIMEVALUE, LONG, 34), + + /* 35 = OBSOLETE */ + + /* Custom request, for customizing the get command like + HTTP: DELETE, TRACE and others + FTP: to use a different list command + */ + CINIT(CUSTOMREQUEST, STRINGPOINT, 36), + + /* FILE handle to use instead of stderr */ + CINIT(STDERR, OBJECTPOINT, 37), + + /* 38 is not used */ + + /* send linked-list of post-transfer QUOTE commands */ + CINIT(POSTQUOTE, OBJECTPOINT, 39), + + CINIT(OBSOLETE40, OBJECTPOINT, 40), /* OBSOLETE, do not use! */ + + CINIT(VERBOSE, LONG, 41), /* talk a lot */ + CINIT(HEADER, LONG, 42), /* throw the header out too */ + CINIT(NOPROGRESS, LONG, 43), /* shut off the progress meter */ + CINIT(NOBODY, LONG, 44), /* use HEAD to get http document */ + CINIT(FAILONERROR, LONG, 45), /* no output on http error codes >= 400 */ + CINIT(UPLOAD, LONG, 46), /* this is an upload */ + CINIT(POST, LONG, 47), /* HTTP POST method */ + CINIT(DIRLISTONLY, LONG, 48), /* bare names when listing directories */ + + CINIT(APPEND, LONG, 50), /* Append instead of overwrite on upload! */ + + /* Specify whether to read the user+password from the .netrc or the URL. + * This must be one of the CURL_NETRC_* enums below. */ + CINIT(NETRC, LONG, 51), + + CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */ + + CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */ + CINIT(PUT, LONG, 54), /* HTTP PUT */ + + /* 55 = OBSOLETE */ + + /* DEPRECATED + * Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_progress_callback + * prototype defines. */ + CINIT(PROGRESSFUNCTION, FUNCTIONPOINT, 56), + + /* Data passed to the CURLOPT_PROGRESSFUNCTION and CURLOPT_XFERINFOFUNCTION + callbacks */ + CINIT(PROGRESSDATA, OBJECTPOINT, 57), +#define CURLOPT_XFERINFODATA CURLOPT_PROGRESSDATA + + /* We want the referrer field set automatically when following locations */ + CINIT(AUTOREFERER, LONG, 58), + + /* Port of the proxy, can be set in the proxy string as well with: + "[host]:[port]" */ + CINIT(PROXYPORT, LONG, 59), + + /* size of the POST input data, if strlen() is not good to use */ + CINIT(POSTFIELDSIZE, LONG, 60), + + /* tunnel non-http operations through a HTTP proxy */ + CINIT(HTTPPROXYTUNNEL, LONG, 61), + + /* Set the interface string to use as outgoing network interface */ + CINIT(INTERFACE, STRINGPOINT, 62), + + /* Set the krb4/5 security level, this also enables krb4/5 awareness. This + * is a string, 'clear', 'safe', 'confidential' or 'private'. If the string + * is set but doesn't match one of these, 'private' will be used. */ + CINIT(KRBLEVEL, STRINGPOINT, 63), + + /* Set if we should verify the peer in ssl handshake, set 1 to verify. */ + CINIT(SSL_VERIFYPEER, LONG, 64), + + /* The CApath or CAfile used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAINFO, STRINGPOINT, 65), + + /* 66 = OBSOLETE */ + /* 67 = OBSOLETE */ + + /* Maximum number of http redirects to follow */ + CINIT(MAXREDIRS, LONG, 68), + + /* Pass a long set to 1 to get the date of the requested document (if + possible)! Pass a zero to shut it off. */ + CINIT(FILETIME, LONG, 69), + + /* This points to a linked list of telnet options */ + CINIT(TELNETOPTIONS, OBJECTPOINT, 70), + + /* Max amount of cached alive connections */ + CINIT(MAXCONNECTS, LONG, 71), + + CINIT(OBSOLETE72, LONG, 72), /* OBSOLETE, do not use! */ + + /* 73 = OBSOLETE */ + + /* Set to explicitly use a new connection for the upcoming transfer. + Do not use this unless you're absolutely sure of this, as it makes the + operation slower and is less friendly for the network. */ + CINIT(FRESH_CONNECT, LONG, 74), + + /* Set to explicitly forbid the upcoming transfer's connection to be re-used + when done. Do not use this unless you're absolutely sure of this, as it + makes the operation slower and is less friendly for the network. */ + CINIT(FORBID_REUSE, LONG, 75), + + /* Set to a file name that contains random data for libcurl to use to + seed the random engine when doing SSL connects. */ + CINIT(RANDOM_FILE, STRINGPOINT, 76), + + /* Set to the Entropy Gathering Daemon socket pathname */ + CINIT(EGDSOCKET, STRINGPOINT, 77), + + /* Time-out connect operations after this amount of seconds, if connects are + OK within this time, then fine... This only aborts the connect phase. */ + CINIT(CONNECTTIMEOUT, LONG, 78), + + /* Function that will be called to store headers (instead of fwrite). The + * parameters will use fwrite() syntax, make sure to follow them. */ + CINIT(HEADERFUNCTION, FUNCTIONPOINT, 79), + + /* Set this to force the HTTP request to get back to GET. Only really usable + if POST, PUT or a custom request have been used first. + */ + CINIT(HTTPGET, LONG, 80), + + /* Set if we should verify the Common name from the peer certificate in ssl + * handshake, set 1 to check existence, 2 to ensure that it matches the + * provided hostname. */ + CINIT(SSL_VERIFYHOST, LONG, 81), + + /* Specify which file name to write all known cookies in after completed + operation. Set file name to "-" (dash) to make it go to stdout. */ + CINIT(COOKIEJAR, STRINGPOINT, 82), + + /* Specify which SSL ciphers to use */ + CINIT(SSL_CIPHER_LIST, STRINGPOINT, 83), + + /* Specify which HTTP version to use! This must be set to one of the + CURL_HTTP_VERSION* enums set below. */ + CINIT(HTTP_VERSION, LONG, 84), + + /* Specifically switch on or off the FTP engine's use of the EPSV command. By + default, that one will always be attempted before the more traditional + PASV command. */ + CINIT(FTP_USE_EPSV, LONG, 85), + + /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") */ + CINIT(SSLCERTTYPE, STRINGPOINT, 86), + + /* name of the file keeping your private SSL-key */ + CINIT(SSLKEY, STRINGPOINT, 87), + + /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") */ + CINIT(SSLKEYTYPE, STRINGPOINT, 88), + + /* crypto engine for the SSL-sub system */ + CINIT(SSLENGINE, STRINGPOINT, 89), + + /* set the crypto engine for the SSL-sub system as default + the param has no meaning... + */ + CINIT(SSLENGINE_DEFAULT, LONG, 90), + + /* Non-zero value means to use the global dns cache */ + CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* DEPRECATED, do not use! */ + + /* DNS cache timeout */ + CINIT(DNS_CACHE_TIMEOUT, LONG, 92), + + /* send linked-list of pre-transfer QUOTE commands */ + CINIT(PREQUOTE, OBJECTPOINT, 93), + + /* set the debug function */ + CINIT(DEBUGFUNCTION, FUNCTIONPOINT, 94), + + /* set the data for the debug function */ + CINIT(DEBUGDATA, OBJECTPOINT, 95), + + /* mark this as start of a cookie session */ + CINIT(COOKIESESSION, LONG, 96), + + /* The CApath directory used to validate the peer certificate + this option is used only if SSL_VERIFYPEER is true */ + CINIT(CAPATH, STRINGPOINT, 97), + + /* Instruct libcurl to use a smaller receive buffer */ + CINIT(BUFFERSIZE, LONG, 98), + + /* Instruct libcurl to not use any signal/alarm handlers, even when using + timeouts. This option is useful for multi-threaded applications. + See libcurl-the-guide for more background information. */ + CINIT(NOSIGNAL, LONG, 99), + + /* Provide a CURLShare for mutexing non-ts data */ + CINIT(SHARE, OBJECTPOINT, 100), + + /* indicates type of proxy. accepted values are CURLPROXY_HTTP (default), + CURLPROXY_HTTPS, CURLPROXY_SOCKS4, CURLPROXY_SOCKS4A and + CURLPROXY_SOCKS5. */ + CINIT(PROXYTYPE, LONG, 101), + + /* Set the Accept-Encoding string. Use this to tell a server you would like + the response to be compressed. Before 7.21.6, this was known as + CURLOPT_ENCODING */ + CINIT(ACCEPT_ENCODING, STRINGPOINT, 102), + + /* Set pointer to private data */ + CINIT(PRIVATE, OBJECTPOINT, 103), + + /* Set aliases for HTTP 200 in the HTTP Response header */ + CINIT(HTTP200ALIASES, OBJECTPOINT, 104), + + /* Continue to send authentication (user+password) when following locations, + even when hostname changed. This can potentially send off the name + and password to whatever host the server decides. */ + CINIT(UNRESTRICTED_AUTH, LONG, 105), + + /* Specifically switch on or off the FTP engine's use of the EPRT command ( + it also disables the LPRT attempt). By default, those ones will always be + attempted before the good old traditional PORT command. */ + CINIT(FTP_USE_EPRT, LONG, 106), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_USERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(HTTPAUTH, LONG, 107), + + /* Set the ssl context callback function, currently only for OpenSSL ssl_ctx + in second argument. The function must be matching the + curl_ssl_ctx_callback proto. */ + CINIT(SSL_CTX_FUNCTION, FUNCTIONPOINT, 108), + + /* Set the userdata for the ssl context callback function's third + argument */ + CINIT(SSL_CTX_DATA, OBJECTPOINT, 109), + + /* FTP Option that causes missing dirs to be created on the remote server. + In 7.19.4 we introduced the convenience enums for this option using the + CURLFTP_CREATE_DIR prefix. + */ + CINIT(FTP_CREATE_MISSING_DIRS, LONG, 110), + + /* Set this to a bitmask value to enable the particular authentications + methods you like. Use this in combination with CURLOPT_PROXYUSERPWD. + Note that setting multiple bits may cause extra network round-trips. */ + CINIT(PROXYAUTH, LONG, 111), + + /* FTP option that changes the timeout, in seconds, associated with + getting a response. This is different from transfer timeout time and + essentially places a demand on the FTP server to acknowledge commands + in a timely manner. */ + CINIT(FTP_RESPONSE_TIMEOUT, LONG, 112), +#define CURLOPT_SERVER_RESPONSE_TIMEOUT CURLOPT_FTP_RESPONSE_TIMEOUT + + /* Set this option to one of the CURL_IPRESOLVE_* defines (see below) to + tell libcurl to resolve names to those IP versions only. This only has + affect on systems with support for more than one, i.e IPv4 _and_ IPv6. */ + CINIT(IPRESOLVE, LONG, 113), + + /* Set this option to limit the size of a file that will be downloaded from + an HTTP or FTP server. + + Note there is also _LARGE version which adds large file support for + platforms which have larger off_t sizes. See MAXFILESIZE_LARGE below. */ + CINIT(MAXFILESIZE, LONG, 114), + + /* See the comment for INFILESIZE above, but in short, specifies + * the size of the file being uploaded. -1 means unknown. + */ + CINIT(INFILESIZE_LARGE, OFF_T, 115), + + /* Sets the continuation offset. There is also a LONG version of this; + * look above for RESUME_FROM. + */ + CINIT(RESUME_FROM_LARGE, OFF_T, 116), + + /* Sets the maximum size of data that will be downloaded from + * an HTTP or FTP server. See MAXFILESIZE above for the LONG version. + */ + CINIT(MAXFILESIZE_LARGE, OFF_T, 117), + + /* Set this option to the file name of your .netrc file you want libcurl + to parse (using the CURLOPT_NETRC option). If not set, libcurl will do + a poor attempt to find the user's home directory and check for a .netrc + file in there. */ + CINIT(NETRC_FILE, STRINGPOINT, 118), + + /* Enable SSL/TLS for FTP, pick one of: + CURLUSESSL_TRY - try using SSL, proceed anyway otherwise + CURLUSESSL_CONTROL - SSL for the control connection or fail + CURLUSESSL_ALL - SSL for all communication or fail + */ + CINIT(USE_SSL, LONG, 119), + + /* The _LARGE version of the standard POSTFIELDSIZE option */ + CINIT(POSTFIELDSIZE_LARGE, OFF_T, 120), + + /* Enable/disable the TCP Nagle algorithm */ + CINIT(TCP_NODELAY, LONG, 121), + + /* 122 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 123 OBSOLETE. Gone in 7.16.0 */ + /* 124 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 125 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 126 OBSOLETE, used in 7.12.3. Gone in 7.13.0 */ + /* 127 OBSOLETE. Gone in 7.16.0 */ + /* 128 OBSOLETE. Gone in 7.16.0 */ + + /* When FTP over SSL/TLS is selected (with CURLOPT_USE_SSL), this option + can be used to change libcurl's default action which is to first try + "AUTH SSL" and then "AUTH TLS" in this order, and proceed when a OK + response has been received. + + Available parameters are: + CURLFTPAUTH_DEFAULT - let libcurl decide + CURLFTPAUTH_SSL - try "AUTH SSL" first, then TLS + CURLFTPAUTH_TLS - try "AUTH TLS" first, then SSL + */ + CINIT(FTPSSLAUTH, LONG, 129), + + CINIT(IOCTLFUNCTION, FUNCTIONPOINT, 130), + CINIT(IOCTLDATA, OBJECTPOINT, 131), + + /* 132 OBSOLETE. Gone in 7.16.0 */ + /* 133 OBSOLETE. Gone in 7.16.0 */ + + /* zero terminated string for pass on to the FTP server when asked for + "account" info */ + CINIT(FTP_ACCOUNT, STRINGPOINT, 134), + + /* feed cookie into cookie engine */ + CINIT(COOKIELIST, STRINGPOINT, 135), + + /* ignore Content-Length */ + CINIT(IGNORE_CONTENT_LENGTH, LONG, 136), + + /* Set to non-zero to skip the IP address received in a 227 PASV FTP server + response. Typically used for FTP-SSL purposes but is not restricted to + that. libcurl will then instead use the same IP address it used for the + control connection. */ + CINIT(FTP_SKIP_PASV_IP, LONG, 137), + + /* Select "file method" to use when doing FTP, see the curl_ftpmethod + above. */ + CINIT(FTP_FILEMETHOD, LONG, 138), + + /* Local port number to bind the socket to */ + CINIT(LOCALPORT, LONG, 139), + + /* Number of ports to try, including the first one set with LOCALPORT. + Thus, setting it to 1 will make no additional attempts but the first. + */ + CINIT(LOCALPORTRANGE, LONG, 140), + + /* no transfer, set up connection and let application use the socket by + extracting it with CURLINFO_LASTSOCKET */ + CINIT(CONNECT_ONLY, LONG, 141), + + /* Function that will be called to convert from the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_FROM_NETWORK_FUNCTION, FUNCTIONPOINT, 142), + + /* Function that will be called to convert to the + network encoding (instead of using the iconv calls in libcurl) */ + CINIT(CONV_TO_NETWORK_FUNCTION, FUNCTIONPOINT, 143), + + /* Function that will be called to convert from UTF8 + (instead of using the iconv calls in libcurl) + Note that this is used only for SSL certificate processing */ + CINIT(CONV_FROM_UTF8_FUNCTION, FUNCTIONPOINT, 144), + + /* if the connection proceeds too quickly then need to slow it down */ + /* limit-rate: maximum number of bytes per second to send or receive */ + CINIT(MAX_SEND_SPEED_LARGE, OFF_T, 145), + CINIT(MAX_RECV_SPEED_LARGE, OFF_T, 146), + + /* Pointer to command string to send if USER/PASS fails. */ + CINIT(FTP_ALTERNATIVE_TO_USER, STRINGPOINT, 147), + + /* callback function for setting socket options */ + CINIT(SOCKOPTFUNCTION, FUNCTIONPOINT, 148), + CINIT(SOCKOPTDATA, OBJECTPOINT, 149), + + /* set to 0 to disable session ID re-use for this transfer, default is + enabled (== 1) */ + CINIT(SSL_SESSIONID_CACHE, LONG, 150), + + /* allowed SSH authentication methods */ + CINIT(SSH_AUTH_TYPES, LONG, 151), + + /* Used by scp/sftp to do public/private key authentication */ + CINIT(SSH_PUBLIC_KEYFILE, STRINGPOINT, 152), + CINIT(SSH_PRIVATE_KEYFILE, STRINGPOINT, 153), + + /* Send CCC (Clear Command Channel) after authentication */ + CINIT(FTP_SSL_CCC, LONG, 154), + + /* Same as TIMEOUT and CONNECTTIMEOUT, but with ms resolution */ + CINIT(TIMEOUT_MS, LONG, 155), + CINIT(CONNECTTIMEOUT_MS, LONG, 156), + + /* set to zero to disable the libcurl's decoding and thus pass the raw body + data to the application even when it is encoded/compressed */ + CINIT(HTTP_TRANSFER_DECODING, LONG, 157), + CINIT(HTTP_CONTENT_DECODING, LONG, 158), + + /* Permission used when creating new files and directories on the remote + server for protocols that support it, SFTP/SCP/FILE */ + CINIT(NEW_FILE_PERMS, LONG, 159), + CINIT(NEW_DIRECTORY_PERMS, LONG, 160), + + /* Set the behaviour of POST when redirecting. Values must be set to one + of CURL_REDIR* defines below. This used to be called CURLOPT_POST301 */ + CINIT(POSTREDIR, LONG, 161), + + /* used by scp/sftp to verify the host's public key */ + CINIT(SSH_HOST_PUBLIC_KEY_MD5, STRINGPOINT, 162), + + /* Callback function for opening socket (instead of socket(2)). Optionally, + callback is able change the address or refuse to connect returning + CURL_SOCKET_BAD. The callback should have type + curl_opensocket_callback */ + CINIT(OPENSOCKETFUNCTION, FUNCTIONPOINT, 163), + CINIT(OPENSOCKETDATA, OBJECTPOINT, 164), + + /* POST volatile input fields. */ + CINIT(COPYPOSTFIELDS, OBJECTPOINT, 165), + + /* set transfer mode (;type=) when doing FTP via an HTTP proxy */ + CINIT(PROXY_TRANSFER_MODE, LONG, 166), + + /* Callback function for seeking in the input stream */ + CINIT(SEEKFUNCTION, FUNCTIONPOINT, 167), + CINIT(SEEKDATA, OBJECTPOINT, 168), + + /* CRL file */ + CINIT(CRLFILE, STRINGPOINT, 169), + + /* Issuer certificate */ + CINIT(ISSUERCERT, STRINGPOINT, 170), + + /* (IPv6) Address scope */ + CINIT(ADDRESS_SCOPE, LONG, 171), + + /* Collect certificate chain info and allow it to get retrievable with + CURLINFO_CERTINFO after the transfer is complete. */ + CINIT(CERTINFO, LONG, 172), + + /* "name" and "pwd" to use when fetching. */ + CINIT(USERNAME, STRINGPOINT, 173), + CINIT(PASSWORD, STRINGPOINT, 174), + + /* "name" and "pwd" to use with Proxy when fetching. */ + CINIT(PROXYUSERNAME, STRINGPOINT, 175), + CINIT(PROXYPASSWORD, STRINGPOINT, 176), + + /* Comma separated list of hostnames defining no-proxy zones. These should + match both hostnames directly, and hostnames within a domain. For + example, local.com will match local.com and www.local.com, but NOT + notlocal.com or www.notlocal.com. For compatibility with other + implementations of this, .local.com will be considered to be the same as + local.com. A single * is the only valid wildcard, and effectively + disables the use of proxy. */ + CINIT(NOPROXY, STRINGPOINT, 177), + + /* block size for TFTP transfers */ + CINIT(TFTP_BLKSIZE, LONG, 178), + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_SERVICE, STRINGPOINT, 179), /* DEPRECATED, do not use! */ + + /* Socks Service */ + CINIT(SOCKS5_GSSAPI_NEC, LONG, 180), + + /* set the bitmask for the protocols that are allowed to be used for the + transfer, which thus helps the app which takes URLs from users or other + external inputs and want to restrict what protocol(s) to deal + with. Defaults to CURLPROTO_ALL. */ + CINIT(PROTOCOLS, LONG, 181), + + /* set the bitmask for the protocols that libcurl is allowed to follow to, + as a subset of the CURLOPT_PROTOCOLS ones. That means the protocol needs + to be set in both bitmasks to be allowed to get redirected to. Defaults + to all protocols except FILE and SCP. */ + CINIT(REDIR_PROTOCOLS, LONG, 182), + + /* set the SSH knownhost file name to use */ + CINIT(SSH_KNOWNHOSTS, STRINGPOINT, 183), + + /* set the SSH host key callback, must point to a curl_sshkeycallback + function */ + CINIT(SSH_KEYFUNCTION, FUNCTIONPOINT, 184), + + /* set the SSH host key callback custom pointer */ + CINIT(SSH_KEYDATA, OBJECTPOINT, 185), + + /* set the SMTP mail originator */ + CINIT(MAIL_FROM, STRINGPOINT, 186), + + /* set the list of SMTP mail receiver(s) */ + CINIT(MAIL_RCPT, OBJECTPOINT, 187), + + /* FTP: send PRET before PASV */ + CINIT(FTP_USE_PRET, LONG, 188), + + /* RTSP request method (OPTIONS, SETUP, PLAY, etc...) */ + CINIT(RTSP_REQUEST, LONG, 189), + + /* The RTSP session identifier */ + CINIT(RTSP_SESSION_ID, STRINGPOINT, 190), + + /* The RTSP stream URI */ + CINIT(RTSP_STREAM_URI, STRINGPOINT, 191), + + /* The Transport: header to use in RTSP requests */ + CINIT(RTSP_TRANSPORT, STRINGPOINT, 192), + + /* Manually initialize the client RTSP CSeq for this handle */ + CINIT(RTSP_CLIENT_CSEQ, LONG, 193), + + /* Manually initialize the server RTSP CSeq for this handle */ + CINIT(RTSP_SERVER_CSEQ, LONG, 194), + + /* The stream to pass to INTERLEAVEFUNCTION. */ + CINIT(INTERLEAVEDATA, OBJECTPOINT, 195), + + /* Let the application define a custom write method for RTP data */ + CINIT(INTERLEAVEFUNCTION, FUNCTIONPOINT, 196), + + /* Turn on wildcard matching */ + CINIT(WILDCARDMATCH, LONG, 197), + + /* Directory matching callback called before downloading of an + individual file (chunk) started */ + CINIT(CHUNK_BGN_FUNCTION, FUNCTIONPOINT, 198), + + /* Directory matching callback called after the file (chunk) + was downloaded, or skipped */ + CINIT(CHUNK_END_FUNCTION, FUNCTIONPOINT, 199), + + /* Change match (fnmatch-like) callback for wildcard matching */ + CINIT(FNMATCH_FUNCTION, FUNCTIONPOINT, 200), + + /* Let the application define custom chunk data pointer */ + CINIT(CHUNK_DATA, OBJECTPOINT, 201), + + /* FNMATCH_FUNCTION user pointer */ + CINIT(FNMATCH_DATA, OBJECTPOINT, 202), + + /* send linked-list of name:port:address sets */ + CINIT(RESOLVE, OBJECTPOINT, 203), + + /* Set a username for authenticated TLS */ + CINIT(TLSAUTH_USERNAME, STRINGPOINT, 204), + + /* Set a password for authenticated TLS */ + CINIT(TLSAUTH_PASSWORD, STRINGPOINT, 205), + + /* Set authentication type for authenticated TLS */ + CINIT(TLSAUTH_TYPE, STRINGPOINT, 206), + + /* Set to 1 to enable the "TE:" header in HTTP requests to ask for + compressed transfer-encoded responses. Set to 0 to disable the use of TE: + in outgoing requests. The current default is 0, but it might change in a + future libcurl release. + + libcurl will ask for the compressed methods it knows of, and if that + isn't any, it will not ask for transfer-encoding at all even if this + option is set to 1. + + */ + CINIT(TRANSFER_ENCODING, LONG, 207), + + /* Callback function for closing socket (instead of close(2)). The callback + should have type curl_closesocket_callback */ + CINIT(CLOSESOCKETFUNCTION, FUNCTIONPOINT, 208), + CINIT(CLOSESOCKETDATA, OBJECTPOINT, 209), + + /* allow GSSAPI credential delegation */ + CINIT(GSSAPI_DELEGATION, LONG, 210), + + /* Set the name servers to use for DNS resolution */ + CINIT(DNS_SERVERS, STRINGPOINT, 211), + + /* Time-out accept operations (currently for FTP only) after this amount + of milliseconds. */ + CINIT(ACCEPTTIMEOUT_MS, LONG, 212), + + /* Set TCP keepalive */ + CINIT(TCP_KEEPALIVE, LONG, 213), + + /* non-universal keepalive knobs (Linux, AIX, HP-UX, more) */ + CINIT(TCP_KEEPIDLE, LONG, 214), + CINIT(TCP_KEEPINTVL, LONG, 215), + + /* Enable/disable specific SSL features with a bitmask, see CURLSSLOPT_* */ + CINIT(SSL_OPTIONS, LONG, 216), + + /* Set the SMTP auth originator */ + CINIT(MAIL_AUTH, STRINGPOINT, 217), + + /* Enable/disable SASL initial response */ + CINIT(SASL_IR, LONG, 218), + + /* Function that will be called instead of the internal progress display + * function. This function should be defined as the curl_xferinfo_callback + * prototype defines. (Deprecates CURLOPT_PROGRESSFUNCTION) */ + CINIT(XFERINFOFUNCTION, FUNCTIONPOINT, 219), + + /* The XOAUTH2 bearer token */ + CINIT(XOAUTH2_BEARER, STRINGPOINT, 220), + + /* Set the interface string to use as outgoing network + * interface for DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_INTERFACE, STRINGPOINT, 221), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP4, STRINGPOINT, 222), + + /* Set the local IPv4 address to use for outgoing DNS requests. + * Only supported by the c-ares DNS backend */ + CINIT(DNS_LOCAL_IP6, STRINGPOINT, 223), + + /* Set authentication options directly */ + CINIT(LOGIN_OPTIONS, STRINGPOINT, 224), + + /* Enable/disable TLS NPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_NPN, LONG, 225), + + /* Enable/disable TLS ALPN extension (http2 over ssl might fail without) */ + CINIT(SSL_ENABLE_ALPN, LONG, 226), + + /* Time to wait for a response to a HTTP request containing an + * Expect: 100-continue header before sending the data anyway. */ + CINIT(EXPECT_100_TIMEOUT_MS, LONG, 227), + + /* This points to a linked list of headers used for proxy requests only, + struct curl_slist kind */ + CINIT(PROXYHEADER, OBJECTPOINT, 228), + + /* Pass in a bitmask of "header options" */ + CINIT(HEADEROPT, LONG, 229), + + /* The public key in DER form used to validate the peer public key + this option is used only if SSL_VERIFYPEER is true */ + CINIT(PINNEDPUBLICKEY, STRINGPOINT, 230), + + /* Path to Unix domain socket */ + CINIT(UNIX_SOCKET_PATH, STRINGPOINT, 231), + + /* Set if we should verify the certificate status. */ + CINIT(SSL_VERIFYSTATUS, LONG, 232), + + /* Set if we should enable TLS false start. */ + CINIT(SSL_FALSESTART, LONG, 233), + + /* Do not squash dot-dot sequences */ + CINIT(PATH_AS_IS, LONG, 234), + + /* Proxy Service Name */ + CINIT(PROXY_SERVICE_NAME, STRINGPOINT, 235), + + /* Service Name */ + CINIT(SERVICE_NAME, STRINGPOINT, 236), + + /* Wait/don't wait for pipe/mutex to clarify */ + CINIT(PIPEWAIT, LONG, 237), + + /* Set the protocol used when curl is given a URL without a protocol */ + CINIT(DEFAULT_PROTOCOL, STRINGPOINT, 238), + + /* Set stream weight, 1 - 256 (default is 16) */ + CINIT(STREAM_WEIGHT, LONG, 239), + + /* Set stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS, OBJECTPOINT, 240), + + /* Set E-xclusive stream dependency on another CURL handle */ + CINIT(STREAM_DEPENDS_E, OBJECTPOINT, 241), + + /* Do not send any tftp option requests to the server */ + CINIT(TFTP_NO_OPTIONS, LONG, 242), + + /* Linked-list of host:port:connect-to-host:connect-to-port, + overrides the URL's host:port (only for the network layer) */ + CINIT(CONNECT_TO, OBJECTPOINT, 243), + + /* Set TCP Fast Open */ + CINIT(TCP_FASTOPEN, LONG, 244), + + /* Continue to send data if the server responds early with an + * HTTP status code >= 300 */ + CINIT(KEEP_SENDING_ON_ERROR, LONG, 245), + + /* The CApath or CAfile used to validate the proxy certificate + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_CAINFO, STRINGPOINT, 246), + + /* The CApath directory used to validate the proxy certificate + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_CAPATH, STRINGPOINT, 247), + + /* Set if we should verify the proxy in ssl handshake, + set 1 to verify. */ + CINIT(PROXY_SSL_VERIFYPEER, LONG, 248), + + /* Set if we should verify the Common name from the proxy certificate in ssl + * handshake, set 1 to check existence, 2 to ensure that it matches + * the provided hostname. */ + CINIT(PROXY_SSL_VERIFYHOST, LONG, 249), + + /* What version to specifically try to use for proxy. + See CURL_SSLVERSION defines below. */ + CINIT(PROXY_SSLVERSION, LONG, 250), + + /* Set a username for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_USERNAME, STRINGPOINT, 251), + + /* Set a password for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_PASSWORD, STRINGPOINT, 252), + + /* Set authentication type for authenticated TLS for proxy */ + CINIT(PROXY_TLSAUTH_TYPE, STRINGPOINT, 253), + + /* name of the file keeping your private SSL-certificate for proxy */ + CINIT(PROXY_SSLCERT, STRINGPOINT, 254), + + /* type of the file keeping your SSL-certificate ("DER", "PEM", "ENG") for + proxy */ + CINIT(PROXY_SSLCERTTYPE, STRINGPOINT, 255), + + /* name of the file keeping your private SSL-key for proxy */ + CINIT(PROXY_SSLKEY, STRINGPOINT, 256), + + /* type of the file keeping your private SSL-key ("DER", "PEM", "ENG") for + proxy */ + CINIT(PROXY_SSLKEYTYPE, STRINGPOINT, 257), + + /* password for the SSL private key for proxy */ + CINIT(PROXY_KEYPASSWD, STRINGPOINT, 258), + + /* Specify which SSL ciphers to use for proxy */ + CINIT(PROXY_SSL_CIPHER_LIST, STRINGPOINT, 259), + + /* CRL file for proxy */ + CINIT(PROXY_CRLFILE, STRINGPOINT, 260), + + /* Enable/disable specific SSL features with a bitmask for proxy, see + CURLSSLOPT_* */ + CINIT(PROXY_SSL_OPTIONS, LONG, 261), + + /* Name of pre proxy to use. */ + CINIT(PRE_PROXY, STRINGPOINT, 262), + + /* The public key in DER form used to validate the proxy public key + this option is used only if PROXY_SSL_VERIFYPEER is true */ + CINIT(PROXY_PINNEDPUBLICKEY, STRINGPOINT, 263), + + /* Path to an abstract Unix domain socket */ + CINIT(ABSTRACT_UNIX_SOCKET, STRINGPOINT, 264), + + /* Suppress proxy CONNECT response headers from user callbacks */ + CINIT(SUPPRESS_CONNECT_HEADERS, LONG, 265), + + /* The request target, instead of extracted from the URL */ + CINIT(REQUEST_TARGET, STRINGPOINT, 266), + + /* bitmask of allowed auth methods for connections to SOCKS5 proxies */ + CINIT(SOCKS5_AUTH, LONG, 267), + + /* Enable/disable SSH compression */ + CINIT(SSH_COMPRESSION, LONG, 268), + + /* Post MIME data. */ + CINIT(MIMEPOST, OBJECTPOINT, 269), + + CURLOPT_LASTENTRY /* the last unused */ +} CURLoption; + +#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all + the obsolete stuff removed! */ + +/* Backwards compatibility with older names */ +/* These are scheduled to disappear by 2011 */ + +/* This was added in version 7.19.1 */ +#define CURLOPT_POST301 CURLOPT_POSTREDIR + +/* These are scheduled to disappear by 2009 */ + +/* The following were added in 7.17.0 */ +#define CURLOPT_SSLKEYPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_FTPAPPEND CURLOPT_APPEND +#define CURLOPT_FTPLISTONLY CURLOPT_DIRLISTONLY +#define CURLOPT_FTP_SSL CURLOPT_USE_SSL + +/* The following were added earlier */ + +#define CURLOPT_SSLCERTPASSWD CURLOPT_KEYPASSWD +#define CURLOPT_KRB4LEVEL CURLOPT_KRBLEVEL + +#else +/* This is set if CURL_NO_OLDIES is defined at compile-time */ +#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */ +#endif + + + /* Below here follows defines for the CURLOPT_IPRESOLVE option. If a host + name resolves addresses using more than one IP protocol version, this + option might be handy to force libcurl to use a specific IP version. */ +#define CURL_IPRESOLVE_WHATEVER 0 /* default, resolves addresses to all IP + versions that your system allows */ +#define CURL_IPRESOLVE_V4 1 /* resolve to IPv4 addresses */ +#define CURL_IPRESOLVE_V6 2 /* resolve to IPv6 addresses */ + + /* three convenient "aliases" that follow the name scheme better */ +#define CURLOPT_RTSPHEADER CURLOPT_HTTPHEADER + + /* These enums are for use with the CURLOPT_HTTP_VERSION option. */ +enum { + CURL_HTTP_VERSION_NONE, /* setting this means we don't care, and that we'd + like the library to choose the best possible + for us! */ + CURL_HTTP_VERSION_1_0, /* please use HTTP 1.0 in the request */ + CURL_HTTP_VERSION_1_1, /* please use HTTP 1.1 in the request */ + CURL_HTTP_VERSION_2_0, /* please use HTTP 2 in the request */ + CURL_HTTP_VERSION_2TLS, /* use version 2 for HTTPS, version 1.1 for HTTP */ + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE, /* please use HTTP 2 without HTTP/1.1 + Upgrade */ + + CURL_HTTP_VERSION_LAST /* *ILLEGAL* http version */ +}; + +/* Convenience definition simple because the name of the version is HTTP/2 and + not 2.0. The 2_0 version of the enum name was set while the version was + still planned to be 2.0 and we stick to it for compatibility. */ +#define CURL_HTTP_VERSION_2 CURL_HTTP_VERSION_2_0 + +/* + * Public API enums for RTSP requests + */ +enum { + CURL_RTSPREQ_NONE, /* first in list */ + CURL_RTSPREQ_OPTIONS, + CURL_RTSPREQ_DESCRIBE, + CURL_RTSPREQ_ANNOUNCE, + CURL_RTSPREQ_SETUP, + CURL_RTSPREQ_PLAY, + CURL_RTSPREQ_PAUSE, + CURL_RTSPREQ_TEARDOWN, + CURL_RTSPREQ_GET_PARAMETER, + CURL_RTSPREQ_SET_PARAMETER, + CURL_RTSPREQ_RECORD, + CURL_RTSPREQ_RECEIVE, + CURL_RTSPREQ_LAST /* last in list */ +}; + + /* These enums are for use with the CURLOPT_NETRC option. */ +enum CURL_NETRC_OPTION { + CURL_NETRC_IGNORED, /* The .netrc will never be read. + * This is the default. */ + CURL_NETRC_OPTIONAL, /* A user:password in the URL will be preferred + * to one in the .netrc. */ + CURL_NETRC_REQUIRED, /* A user:password in the URL will be ignored. + * Unless one is set programmatically, the .netrc + * will be queried. */ + CURL_NETRC_LAST +}; + +enum { + CURL_SSLVERSION_DEFAULT, + CURL_SSLVERSION_TLSv1, /* TLS 1.x */ + CURL_SSLVERSION_SSLv2, + CURL_SSLVERSION_SSLv3, + CURL_SSLVERSION_TLSv1_0, + CURL_SSLVERSION_TLSv1_1, + CURL_SSLVERSION_TLSv1_2, + CURL_SSLVERSION_TLSv1_3, + + CURL_SSLVERSION_LAST /* never use, keep last */ +}; + +enum { + CURL_SSLVERSION_MAX_NONE = 0, + CURL_SSLVERSION_MAX_DEFAULT = (CURL_SSLVERSION_TLSv1 << 16), + CURL_SSLVERSION_MAX_TLSv1_0 = (CURL_SSLVERSION_TLSv1_0 << 16), + CURL_SSLVERSION_MAX_TLSv1_1 = (CURL_SSLVERSION_TLSv1_1 << 16), + CURL_SSLVERSION_MAX_TLSv1_2 = (CURL_SSLVERSION_TLSv1_2 << 16), + CURL_SSLVERSION_MAX_TLSv1_3 = (CURL_SSLVERSION_TLSv1_3 << 16), + + /* never use, keep last */ + CURL_SSLVERSION_MAX_LAST = (CURL_SSLVERSION_LAST << 16) +}; + +enum CURL_TLSAUTH { + CURL_TLSAUTH_NONE, + CURL_TLSAUTH_SRP, + CURL_TLSAUTH_LAST /* never use, keep last */ +}; + +/* symbols to use with CURLOPT_POSTREDIR. + CURL_REDIR_POST_301, CURL_REDIR_POST_302 and CURL_REDIR_POST_303 + can be bitwise ORed so that CURL_REDIR_POST_301 | CURL_REDIR_POST_302 + | CURL_REDIR_POST_303 == CURL_REDIR_POST_ALL */ + +#define CURL_REDIR_GET_ALL 0 +#define CURL_REDIR_POST_301 1 +#define CURL_REDIR_POST_302 2 +#define CURL_REDIR_POST_303 4 +#define CURL_REDIR_POST_ALL \ + (CURL_REDIR_POST_301|CURL_REDIR_POST_302|CURL_REDIR_POST_303) + +typedef enum { + CURL_TIMECOND_NONE, + + CURL_TIMECOND_IFMODSINCE, + CURL_TIMECOND_IFUNMODSINCE, + CURL_TIMECOND_LASTMOD, + + CURL_TIMECOND_LAST +} curl_TimeCond; + +/* Special size_t value signaling a zero-terminated string. */ +#define CURL_ZERO_TERMINATED ((size_t) -1) + +/* curl_strequal() and curl_strnequal() are subject for removal in a future + release */ +CURL_EXTERN int curl_strequal(const char *s1, const char *s2); +CURL_EXTERN int curl_strnequal(const char *s1, const char *s2, size_t n); + +/* Mime/form handling support. */ +typedef struct curl_mime_s curl_mime; /* Mime context. */ +typedef struct curl_mimepart_s curl_mimepart; /* Mime part context. */ + +/* + * NAME curl_mime_init() + * + * DESCRIPTION + * + * Create a mime context and return its handle. The easy parameter is the + * target handle. + */ +CURL_EXTERN curl_mime *curl_mime_init(CURL *easy); + +/* + * NAME curl_mime_free() + * + * DESCRIPTION + * + * release a mime handle and its substructures. + */ +CURL_EXTERN void curl_mime_free(curl_mime *mime); + +/* + * NAME curl_mime_addpart() + * + * DESCRIPTION + * + * Append a new empty part to the given mime context and return a handle to + * the created part. + */ +CURL_EXTERN curl_mimepart *curl_mime_addpart(curl_mime *mime); + +/* + * NAME curl_mime_name() + * + * DESCRIPTION + * + * Set mime/form part name. + */ +CURL_EXTERN CURLcode curl_mime_name(curl_mimepart *part, const char *name); + +/* + * NAME curl_mime_filename() + * + * DESCRIPTION + * + * Set mime part remote file name. + */ +CURL_EXTERN CURLcode curl_mime_filename(curl_mimepart *part, + const char *filename); + +/* + * NAME curl_mime_type() + * + * DESCRIPTION + * + * Set mime part type. + */ +CURL_EXTERN CURLcode curl_mime_type(curl_mimepart *part, const char *mimetype); + +/* + * NAME curl_mime_encoder() + * + * DESCRIPTION + * + * Set mime data transfer encoder. + */ +CURL_EXTERN CURLcode curl_mime_encoder(curl_mimepart *part, + const char *encoding); + +/* + * NAME curl_mime_data() + * + * DESCRIPTION + * + * Set mime part data source from memory data, + */ +CURL_EXTERN CURLcode curl_mime_data(curl_mimepart *part, + const char *data, size_t datasize); + +/* + * NAME curl_mime_filedata() + * + * DESCRIPTION + * + * Set mime part data source from named file. + */ +CURL_EXTERN CURLcode curl_mime_filedata(curl_mimepart *part, + const char *filename); + +/* + * NAME curl_mime_data_cb() + * + * DESCRIPTION + * + * Set mime part data source from callback function. + */ +CURL_EXTERN CURLcode curl_mime_data_cb(curl_mimepart *part, + curl_off_t datasize, + curl_read_callback readfunc, + curl_seek_callback seekfunc, + curl_free_callback freefunc, + void *arg); + +/* + * NAME curl_mime_subparts() + * + * DESCRIPTION + * + * Set mime part data source from subparts. + */ +CURL_EXTERN CURLcode curl_mime_subparts(curl_mimepart *part, + curl_mime *subparts); +/* + * NAME curl_mime_headers() + * + * DESCRIPTION + * + * Set mime part headers. + */ +CURL_EXTERN CURLcode curl_mime_headers(curl_mimepart *part, + struct curl_slist *headers, + int take_ownership); + +/* Old form API. */ +/* name is uppercase CURLFORM_ */ +#ifdef CFINIT +#undef CFINIT +#endif + +#ifdef CURL_ISOCPP +#define CFINIT(name) CURLFORM_ ## name +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define CFINIT(name) CURLFORM_/**/name +#endif + +typedef enum { + CFINIT(NOTHING), /********* the first one is unused ************/ + + /* */ + CFINIT(COPYNAME), + CFINIT(PTRNAME), + CFINIT(NAMELENGTH), + CFINIT(COPYCONTENTS), + CFINIT(PTRCONTENTS), + CFINIT(CONTENTSLENGTH), + CFINIT(FILECONTENT), + CFINIT(ARRAY), + CFINIT(OBSOLETE), + CFINIT(FILE), + + CFINIT(BUFFER), + CFINIT(BUFFERPTR), + CFINIT(BUFFERLENGTH), + + CFINIT(CONTENTTYPE), + CFINIT(CONTENTHEADER), + CFINIT(FILENAME), + CFINIT(END), + CFINIT(OBSOLETE2), + + CFINIT(STREAM), + CFINIT(CONTENTLEN), /* added in 7.46.0, provide a curl_off_t length */ + + CURLFORM_LASTENTRY /* the last unused */ +} CURLformoption; + +#undef CFINIT /* done */ + +/* structure to be used as parameter for CURLFORM_ARRAY */ +struct curl_forms { + CURLformoption option; + const char *value; +}; + +/* use this for multipart formpost building */ +/* Returns code for curl_formadd() + * + * Returns: + * CURL_FORMADD_OK on success + * CURL_FORMADD_MEMORY if the FormInfo allocation fails + * CURL_FORMADD_OPTION_TWICE if one option is given twice for one Form + * CURL_FORMADD_NULL if a null pointer was given for a char + * CURL_FORMADD_MEMORY if the allocation of a FormInfo struct failed + * CURL_FORMADD_UNKNOWN_OPTION if an unknown option was used + * CURL_FORMADD_INCOMPLETE if the some FormInfo is not complete (or error) + * CURL_FORMADD_MEMORY if a curl_httppost struct cannot be allocated + * CURL_FORMADD_MEMORY if some allocation for string copying failed. + * CURL_FORMADD_ILLEGAL_ARRAY if an illegal option is used in an array + * + ***************************************************************************/ +typedef enum { + CURL_FORMADD_OK, /* first, no error */ + + CURL_FORMADD_MEMORY, + CURL_FORMADD_OPTION_TWICE, + CURL_FORMADD_NULL, + CURL_FORMADD_UNKNOWN_OPTION, + CURL_FORMADD_INCOMPLETE, + CURL_FORMADD_ILLEGAL_ARRAY, + CURL_FORMADD_DISABLED, /* libcurl was built with this disabled */ + + CURL_FORMADD_LAST /* last */ +} CURLFORMcode; + +/* + * NAME curl_formadd() + * + * DESCRIPTION + * + * Pretty advanced function for building multi-part formposts. Each invoke + * adds one part that together construct a full post. Then use + * CURLOPT_HTTPPOST to send it off to libcurl. + */ +CURL_EXTERN CURLFORMcode curl_formadd(struct curl_httppost **httppost, + struct curl_httppost **last_post, + ...); + +/* + * callback function for curl_formget() + * The void *arg pointer will be the one passed as second argument to + * curl_formget(). + * The character buffer passed to it must not be freed. + * Should return the buffer length passed to it as the argument "len" on + * success. + */ +typedef size_t (*curl_formget_callback)(void *arg, const char *buf, + size_t len); + +/* + * NAME curl_formget() + * + * DESCRIPTION + * + * Serialize a curl_httppost struct built with curl_formadd(). + * Accepts a void pointer as second argument which will be passed to + * the curl_formget_callback function. + * Returns 0 on success. + */ +CURL_EXTERN int curl_formget(struct curl_httppost *form, void *arg, + curl_formget_callback append); +/* + * NAME curl_formfree() + * + * DESCRIPTION + * + * Free a multipart formpost previously built with curl_formadd(). + */ +CURL_EXTERN void curl_formfree(struct curl_httppost *form); + +/* + * NAME curl_getenv() + * + * DESCRIPTION + * + * Returns a malloc()'ed string that MUST be curl_free()ed after usage is + * complete. DEPRECATED - see lib/README.curlx + */ +CURL_EXTERN char *curl_getenv(const char *variable); + +/* + * NAME curl_version() + * + * DESCRIPTION + * + * Returns a static ascii string of the libcurl version. + */ +CURL_EXTERN char *curl_version(void); + +/* + * NAME curl_easy_escape() + * + * DESCRIPTION + * + * Escapes URL strings (converts all letters consider illegal in URLs to their + * %XX versions). This function returns a new allocated string or NULL if an + * error occurred. + */ +CURL_EXTERN char *curl_easy_escape(CURL *handle, + const char *string, + int length); + +/* the previous version: */ +CURL_EXTERN char *curl_escape(const char *string, + int length); + + +/* + * NAME curl_easy_unescape() + * + * DESCRIPTION + * + * Unescapes URL encoding in strings (converts all %XX codes to their 8bit + * versions). This function returns a new allocated string or NULL if an error + * occurred. + * Conversion Note: On non-ASCII platforms the ASCII %XX codes are + * converted into the host encoding. + */ +CURL_EXTERN char *curl_easy_unescape(CURL *handle, + const char *string, + int length, + int *outlength); + +/* the previous version */ +CURL_EXTERN char *curl_unescape(const char *string, + int length); + +/* + * NAME curl_free() + * + * DESCRIPTION + * + * Provided for de-allocation in the same translation unit that did the + * allocation. Added in libcurl 7.10 + */ +CURL_EXTERN void curl_free(void *p); + +/* + * NAME curl_global_init() + * + * DESCRIPTION + * + * curl_global_init() should be invoked exactly once for each application that + * uses libcurl and before any call of other libcurl functions. + * + * This function is not thread-safe! + */ +CURL_EXTERN CURLcode curl_global_init(long flags); + +/* + * NAME curl_global_init_mem() + * + * DESCRIPTION + * + * curl_global_init() or curl_global_init_mem() should be invoked exactly once + * for each application that uses libcurl. This function can be used to + * initialize libcurl and set user defined memory management callback + * functions. Users can implement memory management routines to check for + * memory leaks, check for mis-use of the curl library etc. User registered + * callback routines with be invoked by this library instead of the system + * memory management routines like malloc, free etc. + */ +CURL_EXTERN CURLcode curl_global_init_mem(long flags, + curl_malloc_callback m, + curl_free_callback f, + curl_realloc_callback r, + curl_strdup_callback s, + curl_calloc_callback c); + +/* + * NAME curl_global_cleanup() + * + * DESCRIPTION + * + * curl_global_cleanup() should be invoked exactly once for each application + * that uses libcurl + */ +CURL_EXTERN void curl_global_cleanup(void); + +/* linked-list structure for the CURLOPT_QUOTE option (and other) */ +struct curl_slist { + char *data; + struct curl_slist *next; +}; + +/* + * NAME curl_global_sslset() + * + * DESCRIPTION + * + * When built with multiple SSL backends, curl_global_sslset() allows to + * choose one. This function can only be called once, and it must be called + * *before* curl_global_init(). + * + * The backend can be identified by the id (e.g. CURLSSLBACKEND_OPENSSL). The + * backend can also be specified via the name parameter (passing -1 as id). + * If both id and name are specified, the name will be ignored. If neither id + * nor name are specified, the function will fail with + * CURLSSLSET_UNKNOWN_BACKEND and set the "avail" pointer to the + * NULL-terminated list of available backends. + * + * Upon success, the function returns CURLSSLSET_OK. + * + * If the specified SSL backend is not available, the function returns + * CURLSSLSET_UNKNOWN_BACKEND and sets the "avail" pointer to a NULL-terminated + * list of available SSL backends. + * + * The SSL backend can be set only once. If it has already been set, a + * subsequent attempt to change it will result in a CURLSSLSET_TOO_LATE. + */ + +typedef struct { + curl_sslbackend id; + const char *name; +} curl_ssl_backend; + +typedef enum { + CURLSSLSET_OK = 0, + CURLSSLSET_UNKNOWN_BACKEND, + CURLSSLSET_TOO_LATE, + CURLSSLSET_NO_BACKENDS /* libcurl was built without any SSL support */ +} CURLsslset; + +CURL_EXTERN CURLsslset curl_global_sslset(curl_sslbackend id, const char *name, + const curl_ssl_backend ***avail); + +/* + * NAME curl_slist_append() + * + * DESCRIPTION + * + * Appends a string to a linked list. If no list exists, it will be created + * first. Returns the new list, after appending. + */ +CURL_EXTERN struct curl_slist *curl_slist_append(struct curl_slist *, + const char *); + +/* + * NAME curl_slist_free_all() + * + * DESCRIPTION + * + * free a previously built curl_slist. + */ +CURL_EXTERN void curl_slist_free_all(struct curl_slist *); + +/* + * NAME curl_getdate() + * + * DESCRIPTION + * + * Returns the time, in seconds since 1 Jan 1970 of the time string given in + * the first argument. The time argument in the second parameter is unused + * and should be set to NULL. + */ +CURL_EXTERN time_t curl_getdate(const char *p, const time_t *unused); + +/* info about the certificate chain, only for OpenSSL builds. Asked + for with CURLOPT_CERTINFO / CURLINFO_CERTINFO */ +struct curl_certinfo { + int num_of_certs; /* number of certificates with information */ + struct curl_slist **certinfo; /* for each index in this array, there's a + linked list with textual information in the + format "name: value" */ +}; + +/* Information about the SSL library used and the respective internal SSL + handle, which can be used to obtain further information regarding the + connection. Asked for with CURLINFO_TLS_SSL_PTR or CURLINFO_TLS_SESSION. */ +struct curl_tlssessioninfo { + curl_sslbackend backend; + void *internals; +}; + +#define CURLINFO_STRING 0x100000 +#define CURLINFO_LONG 0x200000 +#define CURLINFO_DOUBLE 0x300000 +#define CURLINFO_SLIST 0x400000 +#define CURLINFO_PTR 0x400000 /* same as SLIST */ +#define CURLINFO_SOCKET 0x500000 +#define CURLINFO_OFF_T 0x600000 +#define CURLINFO_MASK 0x0fffff +#define CURLINFO_TYPEMASK 0xf00000 + +typedef enum { + CURLINFO_NONE, /* first, never use this */ + CURLINFO_EFFECTIVE_URL = CURLINFO_STRING + 1, + CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2, + CURLINFO_TOTAL_TIME = CURLINFO_DOUBLE + 3, + CURLINFO_NAMELOOKUP_TIME = CURLINFO_DOUBLE + 4, + CURLINFO_CONNECT_TIME = CURLINFO_DOUBLE + 5, + CURLINFO_PRETRANSFER_TIME = CURLINFO_DOUBLE + 6, + CURLINFO_SIZE_UPLOAD = CURLINFO_DOUBLE + 7, + CURLINFO_SIZE_UPLOAD_T = CURLINFO_OFF_T + 7, + CURLINFO_SIZE_DOWNLOAD = CURLINFO_DOUBLE + 8, + CURLINFO_SIZE_DOWNLOAD_T = CURLINFO_OFF_T + 8, + CURLINFO_SPEED_DOWNLOAD = CURLINFO_DOUBLE + 9, + CURLINFO_SPEED_DOWNLOAD_T = CURLINFO_OFF_T + 9, + CURLINFO_SPEED_UPLOAD = CURLINFO_DOUBLE + 10, + CURLINFO_SPEED_UPLOAD_T = CURLINFO_OFF_T + 10, + CURLINFO_HEADER_SIZE = CURLINFO_LONG + 11, + CURLINFO_REQUEST_SIZE = CURLINFO_LONG + 12, + CURLINFO_SSL_VERIFYRESULT = CURLINFO_LONG + 13, + CURLINFO_FILETIME = CURLINFO_LONG + 14, + CURLINFO_CONTENT_LENGTH_DOWNLOAD = CURLINFO_DOUBLE + 15, + CURLINFO_CONTENT_LENGTH_DOWNLOAD_T = CURLINFO_OFF_T + 15, + CURLINFO_CONTENT_LENGTH_UPLOAD = CURLINFO_DOUBLE + 16, + CURLINFO_CONTENT_LENGTH_UPLOAD_T = CURLINFO_OFF_T + 16, + CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17, + CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18, + CURLINFO_REDIRECT_TIME = CURLINFO_DOUBLE + 19, + CURLINFO_REDIRECT_COUNT = CURLINFO_LONG + 20, + CURLINFO_PRIVATE = CURLINFO_STRING + 21, + CURLINFO_HTTP_CONNECTCODE = CURLINFO_LONG + 22, + CURLINFO_HTTPAUTH_AVAIL = CURLINFO_LONG + 23, + CURLINFO_PROXYAUTH_AVAIL = CURLINFO_LONG + 24, + CURLINFO_OS_ERRNO = CURLINFO_LONG + 25, + CURLINFO_NUM_CONNECTS = CURLINFO_LONG + 26, + CURLINFO_SSL_ENGINES = CURLINFO_SLIST + 27, + CURLINFO_COOKIELIST = CURLINFO_SLIST + 28, + CURLINFO_LASTSOCKET = CURLINFO_LONG + 29, + CURLINFO_FTP_ENTRY_PATH = CURLINFO_STRING + 30, + CURLINFO_REDIRECT_URL = CURLINFO_STRING + 31, + CURLINFO_PRIMARY_IP = CURLINFO_STRING + 32, + CURLINFO_APPCONNECT_TIME = CURLINFO_DOUBLE + 33, + CURLINFO_CERTINFO = CURLINFO_PTR + 34, + CURLINFO_CONDITION_UNMET = CURLINFO_LONG + 35, + CURLINFO_RTSP_SESSION_ID = CURLINFO_STRING + 36, + CURLINFO_RTSP_CLIENT_CSEQ = CURLINFO_LONG + 37, + CURLINFO_RTSP_SERVER_CSEQ = CURLINFO_LONG + 38, + CURLINFO_RTSP_CSEQ_RECV = CURLINFO_LONG + 39, + CURLINFO_PRIMARY_PORT = CURLINFO_LONG + 40, + CURLINFO_LOCAL_IP = CURLINFO_STRING + 41, + CURLINFO_LOCAL_PORT = CURLINFO_LONG + 42, + CURLINFO_TLS_SESSION = CURLINFO_PTR + 43, + CURLINFO_ACTIVESOCKET = CURLINFO_SOCKET + 44, + CURLINFO_TLS_SSL_PTR = CURLINFO_PTR + 45, + CURLINFO_HTTP_VERSION = CURLINFO_LONG + 46, + CURLINFO_PROXY_SSL_VERIFYRESULT = CURLINFO_LONG + 47, + CURLINFO_PROTOCOL = CURLINFO_LONG + 48, + CURLINFO_SCHEME = CURLINFO_STRING + 49, + /* Fill in new entries below here! */ + + CURLINFO_LASTONE = 49 +} CURLINFO; + +/* CURLINFO_RESPONSE_CODE is the new name for the option previously known as + CURLINFO_HTTP_CODE */ +#define CURLINFO_HTTP_CODE CURLINFO_RESPONSE_CODE + +typedef enum { + CURLCLOSEPOLICY_NONE, /* first, never use this */ + + CURLCLOSEPOLICY_OLDEST, + CURLCLOSEPOLICY_LEAST_RECENTLY_USED, + CURLCLOSEPOLICY_LEAST_TRAFFIC, + CURLCLOSEPOLICY_SLOWEST, + CURLCLOSEPOLICY_CALLBACK, + + CURLCLOSEPOLICY_LAST /* last, never use this */ +} curl_closepolicy; + +#define CURL_GLOBAL_SSL (1<<0) /* no purpose since since 7.57.0 */ +#define CURL_GLOBAL_WIN32 (1<<1) +#define CURL_GLOBAL_ALL (CURL_GLOBAL_SSL|CURL_GLOBAL_WIN32) +#define CURL_GLOBAL_NOTHING 0 +#define CURL_GLOBAL_DEFAULT CURL_GLOBAL_ALL +#define CURL_GLOBAL_ACK_EINTR (1<<2) + + +/***************************************************************************** + * Setup defines, protos etc for the sharing stuff. + */ + +/* Different data locks for a single share */ +typedef enum { + CURL_LOCK_DATA_NONE = 0, + /* CURL_LOCK_DATA_SHARE is used internally to say that + * the locking is just made to change the internal state of the share + * itself. + */ + CURL_LOCK_DATA_SHARE, + CURL_LOCK_DATA_COOKIE, + CURL_LOCK_DATA_DNS, + CURL_LOCK_DATA_SSL_SESSION, + CURL_LOCK_DATA_CONNECT, + CURL_LOCK_DATA_LAST +} curl_lock_data; + +/* Different lock access types */ +typedef enum { + CURL_LOCK_ACCESS_NONE = 0, /* unspecified action */ + CURL_LOCK_ACCESS_SHARED = 1, /* for read perhaps */ + CURL_LOCK_ACCESS_SINGLE = 2, /* for write perhaps */ + CURL_LOCK_ACCESS_LAST /* never use */ +} curl_lock_access; + +typedef void (*curl_lock_function)(CURL *handle, + curl_lock_data data, + curl_lock_access locktype, + void *userptr); +typedef void (*curl_unlock_function)(CURL *handle, + curl_lock_data data, + void *userptr); + + +typedef enum { + CURLSHE_OK, /* all is fine */ + CURLSHE_BAD_OPTION, /* 1 */ + CURLSHE_IN_USE, /* 2 */ + CURLSHE_INVALID, /* 3 */ + CURLSHE_NOMEM, /* 4 out of memory */ + CURLSHE_NOT_BUILT_IN, /* 5 feature not present in lib */ + CURLSHE_LAST /* never use */ +} CURLSHcode; + +typedef enum { + CURLSHOPT_NONE, /* don't use */ + CURLSHOPT_SHARE, /* specify a data type to share */ + CURLSHOPT_UNSHARE, /* specify which data type to stop sharing */ + CURLSHOPT_LOCKFUNC, /* pass in a 'curl_lock_function' pointer */ + CURLSHOPT_UNLOCKFUNC, /* pass in a 'curl_unlock_function' pointer */ + CURLSHOPT_USERDATA, /* pass in a user data pointer used in the lock/unlock + callback functions */ + CURLSHOPT_LAST /* never use */ +} CURLSHoption; + +CURL_EXTERN CURLSH *curl_share_init(void); +CURL_EXTERN CURLSHcode curl_share_setopt(CURLSH *, CURLSHoption option, ...); +CURL_EXTERN CURLSHcode curl_share_cleanup(CURLSH *); + +/**************************************************************************** + * Structures for querying information about the curl library at runtime. + */ + +typedef enum { + CURLVERSION_FIRST, + CURLVERSION_SECOND, + CURLVERSION_THIRD, + CURLVERSION_FOURTH, + CURLVERSION_FIFTH, + CURLVERSION_LAST /* never actually use this */ +} CURLversion; + +/* The 'CURLVERSION_NOW' is the symbolic name meant to be used by + basically all programs ever that want to get version information. It is + meant to be a built-in version number for what kind of struct the caller + expects. If the struct ever changes, we redefine the NOW to another enum + from above. */ +#define CURLVERSION_NOW CURLVERSION_FIFTH + +typedef struct { + CURLversion age; /* age of the returned struct */ + const char *version; /* LIBCURL_VERSION */ + unsigned int version_num; /* LIBCURL_VERSION_NUM */ + const char *host; /* OS/host/cpu/machine when configured */ + int features; /* bitmask, see defines below */ + const char *ssl_version; /* human readable string */ + long ssl_version_num; /* not used anymore, always 0 */ + const char *libz_version; /* human readable string */ + /* protocols is terminated by an entry with a NULL protoname */ + const char * const *protocols; + + /* The fields below this were added in CURLVERSION_SECOND */ + const char *ares; + int ares_num; + + /* This field was added in CURLVERSION_THIRD */ + const char *libidn; + + /* These field were added in CURLVERSION_FOURTH */ + + /* Same as '_libiconv_version' if built with HAVE_ICONV */ + int iconv_ver_num; + + const char *libssh_version; /* human readable string */ + + /* These fields were added in CURLVERSION_FIFTH */ + + unsigned int brotli_ver_num; /* Numeric Brotli version + (MAJOR << 24) | (MINOR << 12) | PATCH */ + const char *brotli_version; /* human readable string. */ + +} curl_version_info_data; + +#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */ +#define CURL_VERSION_KERBEROS4 (1<<1) /* Kerberos V4 auth is supported + (deprecated) */ +#define CURL_VERSION_SSL (1<<2) /* SSL options are present */ +#define CURL_VERSION_LIBZ (1<<3) /* libz features are present */ +#define CURL_VERSION_NTLM (1<<4) /* NTLM auth is supported */ +#define CURL_VERSION_GSSNEGOTIATE (1<<5) /* Negotiate auth is supported + (deprecated) */ +#define CURL_VERSION_DEBUG (1<<6) /* Built with debug capabilities */ +#define CURL_VERSION_ASYNCHDNS (1<<7) /* Asynchronous DNS resolves */ +#define CURL_VERSION_SPNEGO (1<<8) /* SPNEGO auth is supported */ +#define CURL_VERSION_LARGEFILE (1<<9) /* Supports files larger than 2GB */ +#define CURL_VERSION_IDN (1<<10) /* Internationized Domain Names are + supported */ +#define CURL_VERSION_SSPI (1<<11) /* Built against Windows SSPI */ +#define CURL_VERSION_CONV (1<<12) /* Character conversions supported */ +#define CURL_VERSION_CURLDEBUG (1<<13) /* Debug memory tracking supported */ +#define CURL_VERSION_TLSAUTH_SRP (1<<14) /* TLS-SRP auth is supported */ +#define CURL_VERSION_NTLM_WB (1<<15) /* NTLM delegation to winbind helper + is supported */ +#define CURL_VERSION_HTTP2 (1<<16) /* HTTP2 support built-in */ +#define CURL_VERSION_GSSAPI (1<<17) /* Built against a GSS-API library */ +#define CURL_VERSION_KERBEROS5 (1<<18) /* Kerberos V5 auth is supported */ +#define CURL_VERSION_UNIX_SOCKETS (1<<19) /* Unix domain sockets support */ +#define CURL_VERSION_PSL (1<<20) /* Mozilla's Public Suffix List, used + for cookie domain verification */ +#define CURL_VERSION_HTTPS_PROXY (1<<21) /* HTTPS-proxy support built-in */ +#define CURL_VERSION_MULTI_SSL (1<<22) /* Multiple SSL backends available */ +#define CURL_VERSION_BROTLI (1<<23) /* Brotli features are present. */ + + /* + * NAME curl_version_info() + * + * DESCRIPTION + * + * This function returns a pointer to a static copy of the version info + * struct. See above. + */ +CURL_EXTERN curl_version_info_data *curl_version_info(CURLversion); + +/* + * NAME curl_easy_strerror() + * + * DESCRIPTION + * + * The curl_easy_strerror function may be used to turn a CURLcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_easy_strerror(CURLcode); + +/* + * NAME curl_share_strerror() + * + * DESCRIPTION + * + * The curl_share_strerror function may be used to turn a CURLSHcode value + * into the equivalent human readable error string. This is useful + * for printing meaningful error messages. + */ +CURL_EXTERN const char *curl_share_strerror(CURLSHcode); + +/* + * NAME curl_easy_pause() + * + * DESCRIPTION + * + * The curl_easy_pause function pauses or unpauses transfers. Select the new + * state by setting the bitmask, use the convenience defines below. + * + */ +CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask); + +#define CURLPAUSE_RECV (1<<0) +#define CURLPAUSE_RECV_CONT (0) + +#define CURLPAUSE_SEND (1<<2) +#define CURLPAUSE_SEND_CONT (0) + +#define CURLPAUSE_ALL (CURLPAUSE_RECV|CURLPAUSE_SEND) +#define CURLPAUSE_CONT (CURLPAUSE_RECV_CONT|CURLPAUSE_SEND_CONT) + +#ifdef __cplusplus +} +#endif + +/* unfortunately, the easy.h and multi.h include files need options and info + stuff before they can be included! */ +#include "easy.h" /* nothing in curl is fun without the easy stuff */ +#include "multi.h" + +/* the typechecker doesn't work in C++ (yet) */ +#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \ + ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \ + !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK) +#include "typecheck-gcc.h" +#else +#if defined(__STDC__) && (__STDC__ >= 1) +/* This preprocessor magic that replaces a call with the exact same call is + only done to make sure application authors pass exactly three arguments + to these functions. */ +#define curl_easy_setopt(handle,opt,param) curl_easy_setopt(handle,opt,param) +#define curl_easy_getinfo(handle,info,arg) curl_easy_getinfo(handle,info,arg) +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) +#endif /* __STDC__ >= 1 */ +#endif /* gcc >= 4.3 && !__cplusplus */ + +#endif /* __CURL_CURL_H */ diff --git a/ext/curl-7.58.0/x64/include/curl/curlver.h b/ext/curl-7.58.0/x64/include/curl/curlver.h new file mode 100644 index 000000000..6d93cc118 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/curlver.h @@ -0,0 +1,77 @@ +#ifndef __CURL_CURLVER_H +#define __CURL_CURLVER_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* This header file contains nothing but libcurl version info, generated by + a script at release-time. This was made its own header file in 7.11.2 */ + +/* This is the global package copyright */ +#define LIBCURL_COPYRIGHT "1996 - 2017 Daniel Stenberg, ." + +/* This is the version number of the libcurl package from which this header + file origins: */ +#define LIBCURL_VERSION "7.58.0" + +/* The numeric version number is also available "in parts" by using these + defines: */ +#define LIBCURL_VERSION_MAJOR 7 +#define LIBCURL_VERSION_MINOR 58 +#define LIBCURL_VERSION_PATCH 0 + +/* This is the numeric version of the libcurl version number, meant for easier + parsing and comparions by programs. The LIBCURL_VERSION_NUM define will + always follow this syntax: + + 0xXXYYZZ + + Where XX, YY and ZZ are the main version, release and patch numbers in + hexadecimal (using 8 bits each). All three numbers are always represented + using two digits. 1.2 would appear as "0x010200" while version 9.11.7 + appears as "0x090b07". + + This 6-digit (24 bits) hexadecimal number does not show pre-release number, + and it is always a greater number in a more recent release. It makes + comparisons with greater than and less than work. + + Note: This define is the full hex number and _does not_ use the + CURL_VERSION_BITS() macro since curl's own configure script greps for it + and needs it to contain the full number. +*/ +#define LIBCURL_VERSION_NUM 0x073a00 + +/* + * This is the date and time when the full source package was created. The + * timestamp is not stored in git, as the timestamp is properly set in the + * tarballs by the maketgz script. + * + * The format of the date follows this template: + * + * "2007-11-23" + */ +#define LIBCURL_TIMESTAMP "2018-01-24" + +#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|z) +#define CURL_AT_LEAST_VERSION(x,y,z) \ + (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z)) + +#endif /* __CURL_CURLVER_H */ diff --git a/ext/curl-7.58.0/x64/include/curl/easy.h b/ext/curl-7.58.0/x64/include/curl/easy.h new file mode 100644 index 000000000..752c5049f --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/easy.h @@ -0,0 +1,102 @@ +#ifndef __CURL_EASY_H +#define __CURL_EASY_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN CURL *curl_easy_init(void); +CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...); +CURL_EXTERN CURLcode curl_easy_perform(CURL *curl); +CURL_EXTERN void curl_easy_cleanup(CURL *curl); + +/* + * NAME curl_easy_getinfo() + * + * DESCRIPTION + * + * Request internal information from the curl session with this function. The + * third argument MUST be a pointer to a long, a pointer to a char * or a + * pointer to a double (as the documentation describes elsewhere). The data + * pointed to will be filled in accordingly and can be relied upon only if the + * function returns CURLE_OK. This function is intended to get used *AFTER* a + * performed transfer, all results from this function are undefined until the + * transfer is completed. + */ +CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...); + + +/* + * NAME curl_easy_duphandle() + * + * DESCRIPTION + * + * Creates a new curl session handle with the same options set for the handle + * passed in. Duplicating a handle could only be a matter of cloning data and + * options, internal state info and things like persistent connections cannot + * be transferred. It is useful in multithreaded applications when you can run + * curl_easy_duphandle() for each new thread to avoid a series of identical + * curl_easy_setopt() invokes in every thread. + */ +CURL_EXTERN CURL *curl_easy_duphandle(CURL *curl); + +/* + * NAME curl_easy_reset() + * + * DESCRIPTION + * + * Re-initializes a CURL handle to the default values. This puts back the + * handle to the same state as it was in when it was just created. + * + * It does keep: live connections, the Session ID cache, the DNS cache and the + * cookies. + */ +CURL_EXTERN void curl_easy_reset(CURL *curl); + +/* + * NAME curl_easy_recv() + * + * DESCRIPTION + * + * Receives data from the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen, + size_t *n); + +/* + * NAME curl_easy_send() + * + * DESCRIPTION + * + * Sends data over the connected socket. Use after successful + * curl_easy_perform() with CURLOPT_CONNECT_ONLY option. + */ +CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer, + size_t buflen, size_t *n); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/ext/curl-7.58.0/x64/include/curl/mprintf.h b/ext/curl-7.58.0/x64/include/curl/mprintf.h new file mode 100644 index 000000000..e20f546e1 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/mprintf.h @@ -0,0 +1,50 @@ +#ifndef __CURL_MPRINTF_H +#define __CURL_MPRINTF_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include +#include /* needed for FILE */ +#include "curl.h" /* for CURL_EXTERN */ + +#ifdef __cplusplus +extern "C" { +#endif + +CURL_EXTERN int curl_mprintf(const char *format, ...); +CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...); +CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...); +CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength, + const char *format, ...); +CURL_EXTERN int curl_mvprintf(const char *format, va_list args); +CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args); +CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args); +CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength, + const char *format, va_list args); +CURL_EXTERN char *curl_maprintf(const char *format, ...); +CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args); + +#ifdef __cplusplus +} +#endif + +#endif /* __CURL_MPRINTF_H */ diff --git a/ext/curl-7.58.0/x64/include/curl/multi.h b/ext/curl-7.58.0/x64/include/curl/multi.h new file mode 100644 index 000000000..911c91dd1 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/multi.h @@ -0,0 +1,439 @@ +#ifndef __CURL_MULTI_H +#define __CURL_MULTI_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* + This is an "external" header file. Don't give away any internals here! + + GOALS + + o Enable a "pull" interface. The application that uses libcurl decides where + and when to ask libcurl to get/send data. + + o Enable multiple simultaneous transfers in the same thread without making it + complicated for the application. + + o Enable the application to select() on its own file descriptors and curl's + file descriptors simultaneous easily. + +*/ + +/* + * This header file should not really need to include "curl.h" since curl.h + * itself includes this file and we expect user applications to do #include + * without the need for especially including multi.h. + * + * For some reason we added this include here at one point, and rather than to + * break existing (wrongly written) libcurl applications, we leave it as-is + * but with this warning attached. + */ +#include "curl.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER) +typedef struct Curl_multi CURLM; +#else +typedef void CURLM; +#endif + +typedef enum { + CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or + curl_multi_socket*() soon */ + CURLM_OK, + CURLM_BAD_HANDLE, /* the passed-in handle is not a valid CURLM handle */ + CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */ + CURLM_OUT_OF_MEMORY, /* if you ever get this, you're in deep sh*t */ + CURLM_INTERNAL_ERROR, /* this is a libcurl bug */ + CURLM_BAD_SOCKET, /* the passed in socket argument did not match */ + CURLM_UNKNOWN_OPTION, /* curl_multi_setopt() with unsupported option */ + CURLM_ADDED_ALREADY, /* an easy handle already added to a multi handle was + attempted to get added - again */ + CURLM_LAST +} CURLMcode; + +/* just to make code nicer when using curl_multi_socket() you can now check + for CURLM_CALL_MULTI_SOCKET too in the same style it works for + curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */ +#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM + +/* bitmask bits for CURLMOPT_PIPELINING */ +#define CURLPIPE_NOTHING 0L +#define CURLPIPE_HTTP1 1L +#define CURLPIPE_MULTIPLEX 2L + +typedef enum { + CURLMSG_NONE, /* first, not used */ + CURLMSG_DONE, /* This easy handle has completed. 'result' contains + the CURLcode of the transfer */ + CURLMSG_LAST /* last, not used */ +} CURLMSG; + +struct CURLMsg { + CURLMSG msg; /* what this message means */ + CURL *easy_handle; /* the handle it concerns */ + union { + void *whatever; /* message-specific data */ + CURLcode result; /* return code for transfer */ + } data; +}; +typedef struct CURLMsg CURLMsg; + +/* Based on poll(2) structure and values. + * We don't use pollfd and POLL* constants explicitly + * to cover platforms without poll(). */ +#define CURL_WAIT_POLLIN 0x0001 +#define CURL_WAIT_POLLPRI 0x0002 +#define CURL_WAIT_POLLOUT 0x0004 + +struct curl_waitfd { + curl_socket_t fd; + short events; + short revents; /* not supported yet */ +}; + +/* + * Name: curl_multi_init() + * + * Desc: inititalize multi-style curl usage + * + * Returns: a new CURLM handle to use in all 'curl_multi' functions. + */ +CURL_EXTERN CURLM *curl_multi_init(void); + +/* + * Name: curl_multi_add_handle() + * + * Desc: add a standard curl handle to the multi stack + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_remove_handle() + * + * Desc: removes a curl handle from the multi stack again + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle, + CURL *curl_handle); + + /* + * Name: curl_multi_fdset() + * + * Desc: Ask curl for its fd_set sets. The app can use these to select() or + * poll() on. We want curl_multi_perform() called as soon as one of + * them are ready. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle, + fd_set *read_fd_set, + fd_set *write_fd_set, + fd_set *exc_fd_set, + int *max_fd); + +/* + * Name: curl_multi_wait() + * + * Desc: Poll on all fds within a CURLM set as well as any + * additional fds passed to the function. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle, + struct curl_waitfd extra_fds[], + unsigned int extra_nfds, + int timeout_ms, + int *ret); + + /* + * Name: curl_multi_perform() + * + * Desc: When the app thinks there's data available for curl it calls this + * function to read/write whatever there is right now. This returns + * as soon as the reads and writes are done. This function does not + * require that there actually is data available for reading or that + * data can be written, it can be called just in case. It returns + * the number of handles that still transfer data in the second + * argument's integer-pointer. + * + * Returns: CURLMcode type, general multi error code. *NOTE* that this only + * returns errors etc regarding the whole multi stack. There might + * still have occurred problems on invidual transfers even when this + * returns OK. + */ +CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle, + int *running_handles); + + /* + * Name: curl_multi_cleanup() + * + * Desc: Cleans up and removes a whole multi stack. It does not free or + * touch any individual easy handles in any way. We need to define + * in what state those handles will be if this function is called + * in the middle of a transfer. + * + * Returns: CURLMcode type, general multi error code. + */ +CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle); + +/* + * Name: curl_multi_info_read() + * + * Desc: Ask the multi handle if there's any messages/informationals from + * the individual transfers. Messages include informationals such as + * error code from the transfer or just the fact that a transfer is + * completed. More details on these should be written down as well. + * + * Repeated calls to this function will return a new struct each + * time, until a special "end of msgs" struct is returned as a signal + * that there is no more to get at this point. + * + * The data the returned pointer points to will not survive calling + * curl_multi_cleanup(). + * + * The 'CURLMsg' struct is meant to be very simple and only contain + * very basic information. If more involved information is wanted, + * we will provide the particular "transfer handle" in that struct + * and that should/could/would be used in subsequent + * curl_easy_getinfo() calls (or similar). The point being that we + * must never expose complex structs to applications, as then we'll + * undoubtably get backwards compatibility problems in the future. + * + * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out + * of structs. It also writes the number of messages left in the + * queue (after this read) in the integer the second argument points + * to. + */ +CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle, + int *msgs_in_queue); + +/* + * Name: curl_multi_strerror() + * + * Desc: The curl_multi_strerror function may be used to turn a CURLMcode + * value into the equivalent human readable error string. This is + * useful for printing meaningful error messages. + * + * Returns: A pointer to a zero-terminated error message. + */ +CURL_EXTERN const char *curl_multi_strerror(CURLMcode); + +/* + * Name: curl_multi_socket() and + * curl_multi_socket_all() + * + * Desc: An alternative version of curl_multi_perform() that allows the + * application to pass in one of the file descriptors that have been + * detected to have "action" on them and let libcurl perform. + * See man page for details. + */ +#define CURL_POLL_NONE 0 +#define CURL_POLL_IN 1 +#define CURL_POLL_OUT 2 +#define CURL_POLL_INOUT 3 +#define CURL_POLL_REMOVE 4 + +#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD + +#define CURL_CSELECT_IN 0x01 +#define CURL_CSELECT_OUT 0x02 +#define CURL_CSELECT_ERR 0x04 + +typedef int (*curl_socket_callback)(CURL *easy, /* easy handle */ + curl_socket_t s, /* socket */ + int what, /* see above */ + void *userp, /* private callback + pointer */ + void *socketp); /* private socket + pointer */ +/* + * Name: curl_multi_timer_callback + * + * Desc: Called by libcurl whenever the library detects a change in the + * maximum number of milliseconds the app is allowed to wait before + * curl_multi_socket() or curl_multi_perform() must be called + * (to allow libcurl's timed events to take place). + * + * Returns: The callback should return zero. + */ +typedef int (*curl_multi_timer_callback)(CURLM *multi, /* multi handle */ + long timeout_ms, /* see above */ + void *userp); /* private callback + pointer */ + +CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle, + curl_socket_t s, + int ev_bitmask, + int *running_handles); + +CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle, + int *running_handles); + +#ifndef CURL_ALLOW_OLD_MULTI_SOCKET +/* This macro below was added in 7.16.3 to push users who recompile to use + the new curl_multi_socket_action() instead of the old curl_multi_socket() +*/ +#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z) +#endif + +/* + * Name: curl_multi_timeout() + * + * Desc: Returns the maximum number of milliseconds the app is allowed to + * wait before curl_multi_socket() or curl_multi_perform() must be + * called (to allow libcurl's timed events to take place). + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle, + long *milliseconds); + +#undef CINIT /* re-using the same name as in curl.h */ + +#ifdef CURL_ISOCPP +#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num +#else +/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */ +#define LONG CURLOPTTYPE_LONG +#define OBJECTPOINT CURLOPTTYPE_OBJECTPOINT +#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT +#define OFF_T CURLOPTTYPE_OFF_T +#define CINIT(name,type,number) CURLMOPT_/**/name = type + number +#endif + +typedef enum { + /* This is the socket callback function pointer */ + CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1), + + /* This is the argument passed to the socket callback */ + CINIT(SOCKETDATA, OBJECTPOINT, 2), + + /* set to 1 to enable pipelining for this multi handle */ + CINIT(PIPELINING, LONG, 3), + + /* This is the timer callback function pointer */ + CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4), + + /* This is the argument passed to the timer callback */ + CINIT(TIMERDATA, OBJECTPOINT, 5), + + /* maximum number of entries in the connection cache */ + CINIT(MAXCONNECTS, LONG, 6), + + /* maximum number of (pipelining) connections to one host */ + CINIT(MAX_HOST_CONNECTIONS, LONG, 7), + + /* maximum number of requests in a pipeline */ + CINIT(MAX_PIPELINE_LENGTH, LONG, 8), + + /* a connection with a content-length longer than this + will not be considered for pipelining */ + CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9), + + /* a connection with a chunk length longer than this + will not be considered for pipelining */ + CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10), + + /* a list of site names(+port) that are blacklisted from + pipelining */ + CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11), + + /* a list of server types that are blacklisted from + pipelining */ + CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12), + + /* maximum number of open connections in total */ + CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13), + + /* This is the server push callback function pointer */ + CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14), + + /* This is the argument passed to the server push callback */ + CINIT(PUSHDATA, OBJECTPOINT, 15), + + CURLMOPT_LASTENTRY /* the last unused */ +} CURLMoption; + + +/* + * Name: curl_multi_setopt() + * + * Desc: Sets options for the multi handle. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle, + CURLMoption option, ...); + + +/* + * Name: curl_multi_assign() + * + * Desc: This function sets an association in the multi handle between the + * given socket and a private pointer of the application. This is + * (only) useful for curl_multi_socket uses. + * + * Returns: CURLM error code. + */ +CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle, + curl_socket_t sockfd, void *sockp); + + +/* + * Name: curl_push_callback + * + * Desc: This callback gets called when a new stream is being pushed by the + * server. It approves or denies the new stream. + * + * Returns: CURL_PUSH_OK or CURL_PUSH_DENY. + */ +#define CURL_PUSH_OK 0 +#define CURL_PUSH_DENY 1 + +struct curl_pushheaders; /* forward declaration only */ + +CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h, + size_t num); +CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h, + const char *name); + +typedef int (*curl_push_callback)(CURL *parent, + CURL *easy, + size_t num_headers, + struct curl_pushheaders *headers, + void *userp); + +#ifdef __cplusplus +} /* end of extern "C" */ +#endif + +#endif diff --git a/ext/curl-7.58.0/x64/include/curl/stdcheaders.h b/ext/curl-7.58.0/x64/include/curl/stdcheaders.h new file mode 100644 index 000000000..027b6f421 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/stdcheaders.h @@ -0,0 +1,33 @@ +#ifndef __STDC_HEADERS_H +#define __STDC_HEADERS_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2016, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +#include + +size_t fread(void *, size_t, size_t, FILE *); +size_t fwrite(const void *, size_t, size_t, FILE *); + +int strcasecmp(const char *, const char *); +int strncasecmp(const char *, const char *, size_t); + +#endif /* __STDC_HEADERS_H */ diff --git a/ext/curl-7.58.0/x64/include/curl/system.h b/ext/curl-7.58.0/x64/include/curl/system.h new file mode 100644 index 000000000..07bbd9ca9 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/system.h @@ -0,0 +1,473 @@ +#ifndef __CURL_SYSTEM_H +#define __CURL_SYSTEM_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* + * Try to keep one section per platform, compiler and architecture, otherwise, + * if an existing section is reused for a different one and later on the + * original is adjusted, probably the piggybacking one can be adversely + * changed. + * + * In order to differentiate between platforms/compilers/architectures use + * only compiler built in predefined preprocessor symbols. + * + * curl_off_t + * ---------- + * + * For any given platform/compiler curl_off_t must be typedef'ed to a 64-bit + * wide signed integral data type. The width of this data type must remain + * constant and independent of any possible large file support settings. + * + * As an exception to the above, curl_off_t shall be typedef'ed to a 32-bit + * wide signed integral data type if there is no 64-bit type. + * + * As a general rule, curl_off_t shall not be mapped to off_t. This rule shall + * only be violated if off_t is the only 64-bit data type available and the + * size of off_t is independent of large file support settings. Keep your + * build on the safe side avoiding an off_t gating. If you have a 64-bit + * off_t then take for sure that another 64-bit data type exists, dig deeper + * and you will find it. + * + */ + +#if defined(__DJGPP__) || defined(__GO32__) +# if defined(__DJGPP__) && (__DJGPP__ > 1) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__SALFORDC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__BORLANDC__) +# if (__BORLANDC__ < 0x520) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__TURBOC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__WATCOMC__) +# if defined(__386__) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__POCC__) +# if (__POCC__ < 280) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# elif defined(_MSC_VER) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__LCC__) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__SYMBIAN32__) +# if defined(__EABI__) /* Treat all ARM compilers equally */ +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__CW32__) +# pragma longlong on +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__VC32__) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int + +#elif defined(__MWERKS__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(_WIN32_WCE) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__MINGW32__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_WS2TCPIP_H 1 + +#elif defined(__VMS) +# if defined(__VAX) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T unsigned int + +#elif defined(__OS400__) +# if defined(__ILEC400__) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(__MVS__) +# if defined(__IBMC__) || defined(__IBMCPP__) +# if defined(_ILP32) +# elif defined(_LP64) +# endif +# if defined(_LONG_LONG) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(_LP64) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(__370__) +# if defined(__IBMC__) || defined(__IBMCPP__) +# if defined(_ILP32) +# elif defined(_LP64) +# endif +# if defined(_LONG_LONG) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(_LP64) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 +# endif + +#elif defined(TPF) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +#elif defined(__TINYC__) /* also known as tcc */ + +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +#elif defined(__SUNPRO_C) /* Oracle Solaris Studio */ +# if !defined(__LP64) && (defined(__ILP32) || \ + defined(__i386) || defined(__sparcv8)) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__LP64) || \ + defined(__amd64) || defined(__sparcv9) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +/* ===================================== */ +/* KEEP MSVC THE PENULTIMATE ENTRY */ +/* ===================================== */ + +#elif defined(_MSC_VER) +# if (_MSC_VER >= 900) && (_INTEGRAL_MAX_BITS >= 64) +# define CURL_TYPEOF_CURL_OFF_T __int64 +# define CURL_FORMAT_CURL_OFF_T "I64d" +# define CURL_FORMAT_CURL_OFF_TU "I64u" +# define CURL_SUFFIX_CURL_OFF_T i64 +# define CURL_SUFFIX_CURL_OFF_TU ui64 +# else +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T int + +/* ===================================== */ +/* KEEP GENERIC GCC THE LAST ENTRY */ +/* ===================================== */ + +#elif defined(__GNUC__) +# if !defined(__LP64__) && \ + (defined(__ILP32__) || defined(__i386__) || defined(__hppa__) || \ + defined(__ppc__) || defined(__powerpc__) || defined(__arm__) || \ + defined(__sparc__) || defined(__mips__) || defined(__sh__) || \ + defined(__XTENSA__) || \ + (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4) || \ + (defined(__LONG_MAX__) && __LONG_MAX__ == 2147483647L)) +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL +# elif defined(__LP64__) || \ + defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \ + (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \ + (defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L) +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# endif +# define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t +# define CURL_PULL_SYS_TYPES_H 1 +# define CURL_PULL_SYS_SOCKET_H 1 + +#else +/* generic "safe guess" on old 32 bit style */ +# define CURL_TYPEOF_CURL_OFF_T long +# define CURL_FORMAT_CURL_OFF_T "ld" +# define CURL_FORMAT_CURL_OFF_TU "lu" +# define CURL_SUFFIX_CURL_OFF_T L +# define CURL_SUFFIX_CURL_OFF_TU UL +# define CURL_TYPEOF_CURL_SOCKLEN_T int +#endif + +#ifdef _AIX +/* AIX needs */ +#define CURL_PULL_SYS_POLL_H +#endif + + +/* CURL_PULL_WS2TCPIP_H is defined above when inclusion of header file */ +/* ws2tcpip.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_WS2TCPIP_H +# include +# include +# include +#endif + +/* CURL_PULL_SYS_TYPES_H is defined above when inclusion of header file */ +/* sys/types.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_TYPES_H +# include +#endif + +/* CURL_PULL_SYS_SOCKET_H is defined above when inclusion of header file */ +/* sys/socket.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_SOCKET_H +# include +#endif + +/* CURL_PULL_SYS_POLL_H is defined above when inclusion of header file */ +/* sys/poll.h is required here to properly make type definitions below. */ +#ifdef CURL_PULL_SYS_POLL_H +# include +#endif + +/* Data type definition of curl_socklen_t. */ +#ifdef CURL_TYPEOF_CURL_SOCKLEN_T + typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t; +#endif + +/* Data type definition of curl_off_t. */ + +#ifdef CURL_TYPEOF_CURL_OFF_T + typedef CURL_TYPEOF_CURL_OFF_T curl_off_t; +#endif + +/* + * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow + * these to be visible and exported by the external libcurl interface API, + * while also making them visible to the library internals, simply including + * curl_setup.h, without actually needing to include curl.h internally. + * If some day this section would grow big enough, all this should be moved + * to its own header file. + */ + +/* + * Figure out if we can use the ## preprocessor operator, which is supported + * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__ + * or __cplusplus so we need to carefully check for them too. + */ + +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \ + defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \ + defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \ + defined(__ILEC400__) + /* This compiler is believed to have an ISO compatible preprocessor */ +#define CURL_ISOCPP +#else + /* This compiler is believed NOT to have an ISO compatible preprocessor */ +#undef CURL_ISOCPP +#endif + +/* + * Macros for minimum-width signed and unsigned curl_off_t integer constants. + */ + +#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551) +# define __CURL_OFF_T_C_HLPR2(x) x +# define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \ + __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU) +#else +# ifdef CURL_ISOCPP +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix +# else +# define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix +# endif +# define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix) +# define CURL_OFF_T_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T) +# define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU) +#endif + +#endif /* __CURL_SYSTEM_H */ diff --git a/ext/curl-7.58.0/x64/include/curl/typecheck-gcc.h b/ext/curl-7.58.0/x64/include/curl/typecheck-gcc.h new file mode 100644 index 000000000..10c74c764 --- /dev/null +++ b/ext/curl-7.58.0/x64/include/curl/typecheck-gcc.h @@ -0,0 +1,683 @@ +#ifndef __CURL_TYPECHECK_GCC_H +#define __CURL_TYPECHECK_GCC_H +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2017, Daniel Stenberg, , et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at https://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ + +/* wraps curl_easy_setopt() with typechecking */ + +/* To add a new kind of warning, add an + * if(_curl_is_sometype_option(_curl_opt)) + * if(!_curl_is_sometype(value)) + * _curl_easy_setopt_err_sometype(); + * block and define _curl_is_sometype_option, _curl_is_sometype and + * _curl_easy_setopt_err_sometype below + * + * NOTE: We use two nested 'if' statements here instead of the && operator, in + * order to work around gcc bug #32061. It affects only gcc 4.3.x/4.4.x + * when compiling with -Wlogical-op. + * + * To add an option that uses the same type as an existing option, you'll just + * need to extend the appropriate _curl_*_option macro + */ +#define curl_easy_setopt(handle, option, value) \ +__extension__ ({ \ + __typeof__(option) _curl_opt = option; \ + if(__builtin_constant_p(_curl_opt)) { \ + if(_curl_is_long_option(_curl_opt)) \ + if(!_curl_is_long(value)) \ + _curl_easy_setopt_err_long(); \ + if(_curl_is_off_t_option(_curl_opt)) \ + if(!_curl_is_off_t(value)) \ + _curl_easy_setopt_err_curl_off_t(); \ + if(_curl_is_string_option(_curl_opt)) \ + if(!_curl_is_string(value)) \ + _curl_easy_setopt_err_string(); \ + if(_curl_is_write_cb_option(_curl_opt)) \ + if(!_curl_is_write_cb(value)) \ + _curl_easy_setopt_err_write_callback(); \ + if((_curl_opt) == CURLOPT_READFUNCTION) \ + if(!_curl_is_read_cb(value)) \ + _curl_easy_setopt_err_read_cb(); \ + if((_curl_opt) == CURLOPT_IOCTLFUNCTION) \ + if(!_curl_is_ioctl_cb(value)) \ + _curl_easy_setopt_err_ioctl_cb(); \ + if((_curl_opt) == CURLOPT_SOCKOPTFUNCTION) \ + if(!_curl_is_sockopt_cb(value)) \ + _curl_easy_setopt_err_sockopt_cb(); \ + if((_curl_opt) == CURLOPT_OPENSOCKETFUNCTION) \ + if(!_curl_is_opensocket_cb(value)) \ + _curl_easy_setopt_err_opensocket_cb(); \ + if((_curl_opt) == CURLOPT_PROGRESSFUNCTION) \ + if(!_curl_is_progress_cb(value)) \ + _curl_easy_setopt_err_progress_cb(); \ + if((_curl_opt) == CURLOPT_DEBUGFUNCTION) \ + if(!_curl_is_debug_cb(value)) \ + _curl_easy_setopt_err_debug_cb(); \ + if((_curl_opt) == CURLOPT_SSL_CTX_FUNCTION) \ + if(!_curl_is_ssl_ctx_cb(value)) \ + _curl_easy_setopt_err_ssl_ctx_cb(); \ + if(_curl_is_conv_cb_option(_curl_opt)) \ + if(!_curl_is_conv_cb(value)) \ + _curl_easy_setopt_err_conv_cb(); \ + if((_curl_opt) == CURLOPT_SEEKFUNCTION) \ + if(!_curl_is_seek_cb(value)) \ + _curl_easy_setopt_err_seek_cb(); \ + if(_curl_is_cb_data_option(_curl_opt)) \ + if(!_curl_is_cb_data(value)) \ + _curl_easy_setopt_err_cb_data(); \ + if((_curl_opt) == CURLOPT_ERRORBUFFER) \ + if(!_curl_is_error_buffer(value)) \ + _curl_easy_setopt_err_error_buffer(); \ + if((_curl_opt) == CURLOPT_STDERR) \ + if(!_curl_is_FILE(value)) \ + _curl_easy_setopt_err_FILE(); \ + if(_curl_is_postfields_option(_curl_opt)) \ + if(!_curl_is_postfields(value)) \ + _curl_easy_setopt_err_postfields(); \ + if((_curl_opt) == CURLOPT_HTTPPOST) \ + if(!_curl_is_arr((value), struct curl_httppost)) \ + _curl_easy_setopt_err_curl_httpost(); \ + if((_curl_opt) == CURLOPT_MIMEPOST) \ + if(!_curl_is_ptr((value), curl_mime)) \ + _curl_easy_setopt_err_curl_mimepost(); \ + if(_curl_is_slist_option(_curl_opt)) \ + if(!_curl_is_arr((value), struct curl_slist)) \ + _curl_easy_setopt_err_curl_slist(); \ + if((_curl_opt) == CURLOPT_SHARE) \ + if(!_curl_is_ptr((value), CURLSH)) \ + _curl_easy_setopt_err_CURLSH(); \ + } \ + curl_easy_setopt(handle, _curl_opt, value); \ +}) + +/* wraps curl_easy_getinfo() with typechecking */ +/* FIXME: don't allow const pointers */ +#define curl_easy_getinfo(handle, info, arg) \ +__extension__ ({ \ + __typeof__(info) _curl_info = info; \ + if(__builtin_constant_p(_curl_info)) { \ + if(_curl_is_string_info(_curl_info)) \ + if(!_curl_is_arr((arg), char *)) \ + _curl_easy_getinfo_err_string(); \ + if(_curl_is_long_info(_curl_info)) \ + if(!_curl_is_arr((arg), long)) \ + _curl_easy_getinfo_err_long(); \ + if(_curl_is_double_info(_curl_info)) \ + if(!_curl_is_arr((arg), double)) \ + _curl_easy_getinfo_err_double(); \ + if(_curl_is_slist_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_slist *)) \ + _curl_easy_getinfo_err_curl_slist(); \ + if(_curl_is_tlssessioninfo_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_tlssessioninfo *)) \ + _curl_easy_getinfo_err_curl_tlssesssioninfo(); \ + if(_curl_is_certinfo_info(_curl_info)) \ + if(!_curl_is_arr((arg), struct curl_certinfo *)) \ + _curl_easy_getinfo_err_curl_certinfo(); \ + if(_curl_is_socket_info(_curl_info)) \ + if(!_curl_is_arr((arg), curl_socket_t)) \ + _curl_easy_getinfo_err_curl_socket(); \ + if(_curl_is_off_t_info(_curl_info)) \ + if(!_curl_is_arr((arg), curl_off_t)) \ + _curl_easy_getinfo_err_curl_off_t(); \ + } \ + curl_easy_getinfo(handle, _curl_info, arg); \ +}) + +/* TODO: typechecking for curl_share_setopt() and curl_multi_setopt(), + * for now just make sure that the functions are called with three + * arguments + */ +#define curl_share_setopt(share,opt,param) curl_share_setopt(share,opt,param) +#define curl_multi_setopt(handle,opt,param) curl_multi_setopt(handle,opt,param) + + +/* the actual warnings, triggered by calling the _curl_easy_setopt_err* + * functions */ + +/* To define a new warning, use _CURL_WARNING(identifier, "message") */ +#define _CURL_WARNING(id, message) \ + static void __attribute__((__warning__(message))) \ + __attribute__((__unused__)) __attribute__((__noinline__)) \ + id(void) { __asm__(""); } + +_CURL_WARNING(_curl_easy_setopt_err_long, + "curl_easy_setopt expects a long argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_off_t, + "curl_easy_setopt expects a curl_off_t argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_string, + "curl_easy_setopt expects a " + "string ('char *' or char[]) argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_write_callback, + "curl_easy_setopt expects a curl_write_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_read_cb, + "curl_easy_setopt expects a curl_read_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ioctl_cb, + "curl_easy_setopt expects a curl_ioctl_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_sockopt_cb, + "curl_easy_setopt expects a curl_sockopt_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_opensocket_cb, + "curl_easy_setopt expects a " + "curl_opensocket_callback argument for this option" + ) +_CURL_WARNING(_curl_easy_setopt_err_progress_cb, + "curl_easy_setopt expects a curl_progress_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_debug_cb, + "curl_easy_setopt expects a curl_debug_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_ssl_ctx_cb, + "curl_easy_setopt expects a curl_ssl_ctx_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_conv_cb, + "curl_easy_setopt expects a curl_conv_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_seek_cb, + "curl_easy_setopt expects a curl_seek_callback argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_cb_data, + "curl_easy_setopt expects a " + "private data pointer as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_error_buffer, + "curl_easy_setopt expects a " + "char buffer of CURL_ERROR_SIZE as argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_FILE, + "curl_easy_setopt expects a 'FILE *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_postfields, + "curl_easy_setopt expects a 'void *' or 'char *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_httpost, + "curl_easy_setopt expects a 'struct curl_httppost *' " + "argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_mimepost, + "curl_easy_setopt expects a 'curl_mime *' " + "argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_curl_slist, + "curl_easy_setopt expects a 'struct curl_slist *' argument for this option") +_CURL_WARNING(_curl_easy_setopt_err_CURLSH, + "curl_easy_setopt expects a CURLSH* argument for this option") + +_CURL_WARNING(_curl_easy_getinfo_err_string, + "curl_easy_getinfo expects a pointer to 'char *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_long, + "curl_easy_getinfo expects a pointer to long for this info") +_CURL_WARNING(_curl_easy_getinfo_err_double, + "curl_easy_getinfo expects a pointer to double for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_slist, + "curl_easy_getinfo expects a pointer to 'struct curl_slist *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_tlssesssioninfo, + "curl_easy_getinfo expects a pointer to " + "'struct curl_tlssessioninfo *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_certinfo, + "curl_easy_getinfo expects a pointer to " + "'struct curl_certinfo *' for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_socket, + "curl_easy_getinfo expects a pointer to curl_socket_t for this info") +_CURL_WARNING(_curl_easy_getinfo_err_curl_off_t, + "curl_easy_getinfo expects a pointer to curl_off_t for this info") + +/* groups of curl_easy_setops options that take the same type of argument */ + +/* To add a new option to one of the groups, just add + * (option) == CURLOPT_SOMETHING + * to the or-expression. If the option takes a long or curl_off_t, you don't + * have to do anything + */ + +/* evaluates to true if option takes a long argument */ +#define _curl_is_long_option(option) \ + (0 < (option) && (option) < CURLOPTTYPE_OBJECTPOINT) + +#define _curl_is_off_t_option(option) \ + ((option) > CURLOPTTYPE_OFF_T) + +/* evaluates to true if option takes a char* argument */ +#define _curl_is_string_option(option) \ + ((option) == CURLOPT_ABSTRACT_UNIX_SOCKET || \ + (option) == CURLOPT_ACCEPT_ENCODING || \ + (option) == CURLOPT_CAINFO || \ + (option) == CURLOPT_CAPATH || \ + (option) == CURLOPT_COOKIE || \ + (option) == CURLOPT_COOKIEFILE || \ + (option) == CURLOPT_COOKIEJAR || \ + (option) == CURLOPT_COOKIELIST || \ + (option) == CURLOPT_CRLFILE || \ + (option) == CURLOPT_CUSTOMREQUEST || \ + (option) == CURLOPT_DEFAULT_PROTOCOL || \ + (option) == CURLOPT_DNS_INTERFACE || \ + (option) == CURLOPT_DNS_LOCAL_IP4 || \ + (option) == CURLOPT_DNS_LOCAL_IP6 || \ + (option) == CURLOPT_DNS_SERVERS || \ + (option) == CURLOPT_EGDSOCKET || \ + (option) == CURLOPT_FTPPORT || \ + (option) == CURLOPT_FTP_ACCOUNT || \ + (option) == CURLOPT_FTP_ALTERNATIVE_TO_USER || \ + (option) == CURLOPT_INTERFACE || \ + (option) == CURLOPT_ISSUERCERT || \ + (option) == CURLOPT_KEYPASSWD || \ + (option) == CURLOPT_KRBLEVEL || \ + (option) == CURLOPT_LOGIN_OPTIONS || \ + (option) == CURLOPT_MAIL_AUTH || \ + (option) == CURLOPT_MAIL_FROM || \ + (option) == CURLOPT_NETRC_FILE || \ + (option) == CURLOPT_NOPROXY || \ + (option) == CURLOPT_PASSWORD || \ + (option) == CURLOPT_PINNEDPUBLICKEY || \ + (option) == CURLOPT_PRE_PROXY || \ + (option) == CURLOPT_PROXY || \ + (option) == CURLOPT_PROXYPASSWORD || \ + (option) == CURLOPT_PROXYUSERNAME || \ + (option) == CURLOPT_PROXYUSERPWD || \ + (option) == CURLOPT_PROXY_CAINFO || \ + (option) == CURLOPT_PROXY_CAPATH || \ + (option) == CURLOPT_PROXY_CRLFILE || \ + (option) == CURLOPT_PROXY_KEYPASSWD || \ + (option) == CURLOPT_PROXY_PINNEDPUBLICKEY || \ + (option) == CURLOPT_PROXY_SERVICE_NAME || \ + (option) == CURLOPT_PROXY_SSLCERT || \ + (option) == CURLOPT_PROXY_SSLCERTTYPE || \ + (option) == CURLOPT_PROXY_SSLKEY || \ + (option) == CURLOPT_PROXY_SSLKEYTYPE || \ + (option) == CURLOPT_PROXY_SSL_CIPHER_LIST || \ + (option) == CURLOPT_PROXY_TLSAUTH_PASSWORD || \ + (option) == CURLOPT_PROXY_TLSAUTH_USERNAME || \ + (option) == CURLOPT_PROXY_TLSAUTH_TYPE || \ + (option) == CURLOPT_RANDOM_FILE || \ + (option) == CURLOPT_RANGE || \ + (option) == CURLOPT_REFERER || \ + (option) == CURLOPT_RTSP_SESSION_ID || \ + (option) == CURLOPT_RTSP_STREAM_URI || \ + (option) == CURLOPT_RTSP_TRANSPORT || \ + (option) == CURLOPT_SERVICE_NAME || \ + (option) == CURLOPT_SOCKS5_GSSAPI_SERVICE || \ + (option) == CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 || \ + (option) == CURLOPT_SSH_KNOWNHOSTS || \ + (option) == CURLOPT_SSH_PRIVATE_KEYFILE || \ + (option) == CURLOPT_SSH_PUBLIC_KEYFILE || \ + (option) == CURLOPT_SSLCERT || \ + (option) == CURLOPT_SSLCERTTYPE || \ + (option) == CURLOPT_SSLENGINE || \ + (option) == CURLOPT_SSLKEY || \ + (option) == CURLOPT_SSLKEYTYPE || \ + (option) == CURLOPT_SSL_CIPHER_LIST || \ + (option) == CURLOPT_TLSAUTH_PASSWORD || \ + (option) == CURLOPT_TLSAUTH_TYPE || \ + (option) == CURLOPT_TLSAUTH_USERNAME || \ + (option) == CURLOPT_UNIX_SOCKET_PATH || \ + (option) == CURLOPT_URL || \ + (option) == CURLOPT_USERAGENT || \ + (option) == CURLOPT_USERNAME || \ + (option) == CURLOPT_USERPWD || \ + (option) == CURLOPT_XOAUTH2_BEARER || \ + 0) + +/* evaluates to true if option takes a curl_write_callback argument */ +#define _curl_is_write_cb_option(option) \ + ((option) == CURLOPT_HEADERFUNCTION || \ + (option) == CURLOPT_WRITEFUNCTION) + +/* evaluates to true if option takes a curl_conv_callback argument */ +#define _curl_is_conv_cb_option(option) \ + ((option) == CURLOPT_CONV_TO_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_NETWORK_FUNCTION || \ + (option) == CURLOPT_CONV_FROM_UTF8_FUNCTION) + +/* evaluates to true if option takes a data argument to pass to a callback */ +#define _curl_is_cb_data_option(option) \ + ((option) == CURLOPT_CHUNK_DATA || \ + (option) == CURLOPT_CLOSESOCKETDATA || \ + (option) == CURLOPT_DEBUGDATA || \ + (option) == CURLOPT_FNMATCH_DATA || \ + (option) == CURLOPT_HEADERDATA || \ + (option) == CURLOPT_INTERLEAVEDATA || \ + (option) == CURLOPT_IOCTLDATA || \ + (option) == CURLOPT_OPENSOCKETDATA || \ + (option) == CURLOPT_PRIVATE || \ + (option) == CURLOPT_PROGRESSDATA || \ + (option) == CURLOPT_READDATA || \ + (option) == CURLOPT_SEEKDATA || \ + (option) == CURLOPT_SOCKOPTDATA || \ + (option) == CURLOPT_SSH_KEYDATA || \ + (option) == CURLOPT_SSL_CTX_DATA || \ + (option) == CURLOPT_WRITEDATA || \ + 0) + +/* evaluates to true if option takes a POST data argument (void* or char*) */ +#define _curl_is_postfields_option(option) \ + ((option) == CURLOPT_POSTFIELDS || \ + (option) == CURLOPT_COPYPOSTFIELDS || \ + 0) + +/* evaluates to true if option takes a struct curl_slist * argument */ +#define _curl_is_slist_option(option) \ + ((option) == CURLOPT_HTTP200ALIASES || \ + (option) == CURLOPT_HTTPHEADER || \ + (option) == CURLOPT_MAIL_RCPT || \ + (option) == CURLOPT_POSTQUOTE || \ + (option) == CURLOPT_PREQUOTE || \ + (option) == CURLOPT_PROXYHEADER || \ + (option) == CURLOPT_QUOTE || \ + (option) == CURLOPT_RESOLVE || \ + (option) == CURLOPT_TELNETOPTIONS || \ + 0) + +/* groups of curl_easy_getinfo infos that take the same type of argument */ + +/* evaluates to true if info expects a pointer to char * argument */ +#define _curl_is_string_info(info) \ + (CURLINFO_STRING < (info) && (info) < CURLINFO_LONG) + +/* evaluates to true if info expects a pointer to long argument */ +#define _curl_is_long_info(info) \ + (CURLINFO_LONG < (info) && (info) < CURLINFO_DOUBLE) + +/* evaluates to true if info expects a pointer to double argument */ +#define _curl_is_double_info(info) \ + (CURLINFO_DOUBLE < (info) && (info) < CURLINFO_SLIST) + +/* true if info expects a pointer to struct curl_slist * argument */ +#define _curl_is_slist_info(info) \ + (((info) == CURLINFO_SSL_ENGINES) || ((info) == CURLINFO_COOKIELIST)) + +/* true if info expects a pointer to struct curl_tlssessioninfo * argument */ +#define _curl_is_tlssessioninfo_info(info) \ + (((info) == CURLINFO_TLS_SSL_PTR) || ((info) == CURLINFO_TLS_SESSION)) + +/* true if info expects a pointer to struct curl_certinfo * argument */ +#define _curl_is_certinfo_info(info) ((info) == CURLINFO_CERTINFO) + +/* true if info expects a pointer to struct curl_socket_t argument */ +#define _curl_is_socket_info(info) \ + (CURLINFO_SOCKET < (info) && (info) < CURLINFO_OFF_T) + +/* true if info expects a pointer to curl_off_t argument */ +#define _curl_is_off_t_info(info) \ + (CURLINFO_OFF_T < (info)) + + +/* typecheck helpers -- check whether given expression has requested type*/ + +/* For pointers, you can use the _curl_is_ptr/_curl_is_arr macros, + * otherwise define a new macro. Search for __builtin_types_compatible_p + * in the GCC manual. + * NOTE: these macros MUST NOT EVALUATE their arguments! The argument is + * the actual expression passed to the curl_easy_setopt macro. This + * means that you can only apply the sizeof and __typeof__ operators, no + * == or whatsoever. + */ + +/* XXX: should evaluate to true iff expr is a pointer */ +#define _curl_is_any_ptr(expr) \ + (sizeof(expr) == sizeof(void *)) + +/* evaluates to true if expr is NULL */ +/* XXX: must not evaluate expr, so this check is not accurate */ +#define _curl_is_NULL(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), __typeof__(NULL))) + +/* evaluates to true if expr is type*, const type* or NULL */ +#define _curl_is_ptr(expr, type) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), type *) || \ + __builtin_types_compatible_p(__typeof__(expr), const type *)) + +/* evaluates to true if expr is one of type[], type*, NULL or const type* */ +#define _curl_is_arr(expr, type) \ + (_curl_is_ptr((expr), type) || \ + __builtin_types_compatible_p(__typeof__(expr), type [])) + +/* evaluates to true if expr is a string */ +#define _curl_is_string(expr) \ + (_curl_is_arr((expr), char) || \ + _curl_is_arr((expr), signed char) || \ + _curl_is_arr((expr), unsigned char)) + +/* evaluates to true if expr is a long (no matter the signedness) + * XXX: for now, int is also accepted (and therefore short and char, which + * are promoted to int when passed to a variadic function) */ +#define _curl_is_long(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), long) || \ + __builtin_types_compatible_p(__typeof__(expr), signed long) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned long) || \ + __builtin_types_compatible_p(__typeof__(expr), int) || \ + __builtin_types_compatible_p(__typeof__(expr), signed int) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned int) || \ + __builtin_types_compatible_p(__typeof__(expr), short) || \ + __builtin_types_compatible_p(__typeof__(expr), signed short) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned short) || \ + __builtin_types_compatible_p(__typeof__(expr), char) || \ + __builtin_types_compatible_p(__typeof__(expr), signed char) || \ + __builtin_types_compatible_p(__typeof__(expr), unsigned char)) + +/* evaluates to true if expr is of type curl_off_t */ +#define _curl_is_off_t(expr) \ + (__builtin_types_compatible_p(__typeof__(expr), curl_off_t)) + +/* evaluates to true if expr is abuffer suitable for CURLOPT_ERRORBUFFER */ +/* XXX: also check size of an char[] array? */ +#define _curl_is_error_buffer(expr) \ + (_curl_is_NULL(expr) || \ + __builtin_types_compatible_p(__typeof__(expr), char *) || \ + __builtin_types_compatible_p(__typeof__(expr), char[])) + +/* evaluates to true if expr is of type (const) void* or (const) FILE* */ +#if 0 +#define _curl_is_cb_data(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_ptr((expr), FILE)) +#else /* be less strict */ +#define _curl_is_cb_data(expr) \ + _curl_is_any_ptr(expr) +#endif + +/* evaluates to true if expr is of type FILE* */ +#define _curl_is_FILE(expr) \ + (_curl_is_NULL(expr) || \ + (__builtin_types_compatible_p(__typeof__(expr), FILE *))) + +/* evaluates to true if expr can be passed as POST data (void* or char*) */ +#define _curl_is_postfields(expr) \ + (_curl_is_ptr((expr), void) || \ + _curl_is_arr((expr), char)) + +/* FIXME: the whole callback checking is messy... + * The idea is to tolerate char vs. void and const vs. not const + * pointers in arguments at least + */ +/* helper: __builtin_types_compatible_p distinguishes between functions and + * function pointers, hide it */ +#define _curl_callback_compatible(func, type) \ + (__builtin_types_compatible_p(__typeof__(func), type) || \ + __builtin_types_compatible_p(__typeof__(func) *, type)) + +/* evaluates to true if expr is of type curl_read_callback or "similar" */ +#define _curl_is_read_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), __typeof__(fread) *) || \ + _curl_callback_compatible((expr), curl_read_callback) || \ + _curl_callback_compatible((expr), _curl_read_callback1) || \ + _curl_callback_compatible((expr), _curl_read_callback2) || \ + _curl_callback_compatible((expr), _curl_read_callback3) || \ + _curl_callback_compatible((expr), _curl_read_callback4) || \ + _curl_callback_compatible((expr), _curl_read_callback5) || \ + _curl_callback_compatible((expr), _curl_read_callback6)) +typedef size_t (*_curl_read_callback1)(char *, size_t, size_t, void *); +typedef size_t (*_curl_read_callback2)(char *, size_t, size_t, const void *); +typedef size_t (*_curl_read_callback3)(char *, size_t, size_t, FILE *); +typedef size_t (*_curl_read_callback4)(void *, size_t, size_t, void *); +typedef size_t (*_curl_read_callback5)(void *, size_t, size_t, const void *); +typedef size_t (*_curl_read_callback6)(void *, size_t, size_t, FILE *); + +/* evaluates to true if expr is of type curl_write_callback or "similar" */ +#define _curl_is_write_cb(expr) \ + (_curl_is_read_cb(expr) || \ + _curl_callback_compatible((expr), __typeof__(fwrite) *) || \ + _curl_callback_compatible((expr), curl_write_callback) || \ + _curl_callback_compatible((expr), _curl_write_callback1) || \ + _curl_callback_compatible((expr), _curl_write_callback2) || \ + _curl_callback_compatible((expr), _curl_write_callback3) || \ + _curl_callback_compatible((expr), _curl_write_callback4) || \ + _curl_callback_compatible((expr), _curl_write_callback5) || \ + _curl_callback_compatible((expr), _curl_write_callback6)) +typedef size_t (*_curl_write_callback1)(const char *, size_t, size_t, void *); +typedef size_t (*_curl_write_callback2)(const char *, size_t, size_t, + const void *); +typedef size_t (*_curl_write_callback3)(const char *, size_t, size_t, FILE *); +typedef size_t (*_curl_write_callback4)(const void *, size_t, size_t, void *); +typedef size_t (*_curl_write_callback5)(const void *, size_t, size_t, + const void *); +typedef size_t (*_curl_write_callback6)(const void *, size_t, size_t, FILE *); + +/* evaluates to true if expr is of type curl_ioctl_callback or "similar" */ +#define _curl_is_ioctl_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_ioctl_callback) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback1) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback2) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback3) || \ + _curl_callback_compatible((expr), _curl_ioctl_callback4)) +typedef curlioerr (*_curl_ioctl_callback1)(CURL *, int, void *); +typedef curlioerr (*_curl_ioctl_callback2)(CURL *, int, const void *); +typedef curlioerr (*_curl_ioctl_callback3)(CURL *, curliocmd, void *); +typedef curlioerr (*_curl_ioctl_callback4)(CURL *, curliocmd, const void *); + +/* evaluates to true if expr is of type curl_sockopt_callback or "similar" */ +#define _curl_is_sockopt_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_sockopt_callback) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback1) || \ + _curl_callback_compatible((expr), _curl_sockopt_callback2)) +typedef int (*_curl_sockopt_callback1)(void *, curl_socket_t, curlsocktype); +typedef int (*_curl_sockopt_callback2)(const void *, curl_socket_t, + curlsocktype); + +/* evaluates to true if expr is of type curl_opensocket_callback or + "similar" */ +#define _curl_is_opensocket_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_opensocket_callback) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback1) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback2) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback3) || \ + _curl_callback_compatible((expr), _curl_opensocket_callback4)) +typedef curl_socket_t (*_curl_opensocket_callback1) + (void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback2) + (void *, curlsocktype, const struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback3) + (const void *, curlsocktype, struct curl_sockaddr *); +typedef curl_socket_t (*_curl_opensocket_callback4) + (const void *, curlsocktype, const struct curl_sockaddr *); + +/* evaluates to true if expr is of type curl_progress_callback or "similar" */ +#define _curl_is_progress_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_progress_callback) || \ + _curl_callback_compatible((expr), _curl_progress_callback1) || \ + _curl_callback_compatible((expr), _curl_progress_callback2)) +typedef int (*_curl_progress_callback1)(void *, + double, double, double, double); +typedef int (*_curl_progress_callback2)(const void *, + double, double, double, double); + +/* evaluates to true if expr is of type curl_debug_callback or "similar" */ +#define _curl_is_debug_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_debug_callback) || \ + _curl_callback_compatible((expr), _curl_debug_callback1) || \ + _curl_callback_compatible((expr), _curl_debug_callback2) || \ + _curl_callback_compatible((expr), _curl_debug_callback3) || \ + _curl_callback_compatible((expr), _curl_debug_callback4) || \ + _curl_callback_compatible((expr), _curl_debug_callback5) || \ + _curl_callback_compatible((expr), _curl_debug_callback6) || \ + _curl_callback_compatible((expr), _curl_debug_callback7) || \ + _curl_callback_compatible((expr), _curl_debug_callback8)) +typedef int (*_curl_debug_callback1) (CURL *, + curl_infotype, char *, size_t, void *); +typedef int (*_curl_debug_callback2) (CURL *, + curl_infotype, char *, size_t, const void *); +typedef int (*_curl_debug_callback3) (CURL *, + curl_infotype, const char *, size_t, void *); +typedef int (*_curl_debug_callback4) (CURL *, + curl_infotype, const char *, size_t, const void *); +typedef int (*_curl_debug_callback5) (CURL *, + curl_infotype, unsigned char *, size_t, void *); +typedef int (*_curl_debug_callback6) (CURL *, + curl_infotype, unsigned char *, size_t, const void *); +typedef int (*_curl_debug_callback7) (CURL *, + curl_infotype, const unsigned char *, size_t, void *); +typedef int (*_curl_debug_callback8) (CURL *, + curl_infotype, const unsigned char *, size_t, const void *); + +/* evaluates to true if expr is of type curl_ssl_ctx_callback or "similar" */ +/* this is getting even messier... */ +#define _curl_is_ssl_ctx_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_ssl_ctx_callback) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback1) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback2) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback3) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback4) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback5) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback6) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback7) || \ + _curl_callback_compatible((expr), _curl_ssl_ctx_callback8)) +typedef CURLcode (*_curl_ssl_ctx_callback1)(CURL *, void *, void *); +typedef CURLcode (*_curl_ssl_ctx_callback2)(CURL *, void *, const void *); +typedef CURLcode (*_curl_ssl_ctx_callback3)(CURL *, const void *, void *); +typedef CURLcode (*_curl_ssl_ctx_callback4)(CURL *, const void *, + const void *); +#ifdef HEADER_SSL_H +/* hack: if we included OpenSSL's ssl.h, we know about SSL_CTX + * this will of course break if we're included before OpenSSL headers... + */ +typedef CURLcode (*_curl_ssl_ctx_callback5)(CURL *, SSL_CTX, void *); +typedef CURLcode (*_curl_ssl_ctx_callback6)(CURL *, SSL_CTX, const void *); +typedef CURLcode (*_curl_ssl_ctx_callback7)(CURL *, const SSL_CTX, void *); +typedef CURLcode (*_curl_ssl_ctx_callback8)(CURL *, const SSL_CTX, + const void *); +#else +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback5; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback6; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback7; +typedef _curl_ssl_ctx_callback1 _curl_ssl_ctx_callback8; +#endif + +/* evaluates to true if expr is of type curl_conv_callback or "similar" */ +#define _curl_is_conv_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_conv_callback) || \ + _curl_callback_compatible((expr), _curl_conv_callback1) || \ + _curl_callback_compatible((expr), _curl_conv_callback2) || \ + _curl_callback_compatible((expr), _curl_conv_callback3) || \ + _curl_callback_compatible((expr), _curl_conv_callback4)) +typedef CURLcode (*_curl_conv_callback1)(char *, size_t length); +typedef CURLcode (*_curl_conv_callback2)(const char *, size_t length); +typedef CURLcode (*_curl_conv_callback3)(void *, size_t length); +typedef CURLcode (*_curl_conv_callback4)(const void *, size_t length); + +/* evaluates to true if expr is of type curl_seek_callback or "similar" */ +#define _curl_is_seek_cb(expr) \ + (_curl_is_NULL(expr) || \ + _curl_callback_compatible((expr), curl_seek_callback) || \ + _curl_callback_compatible((expr), _curl_seek_callback1) || \ + _curl_callback_compatible((expr), _curl_seek_callback2)) +typedef CURLcode (*_curl_seek_callback1)(void *, curl_off_t, int); +typedef CURLcode (*_curl_seek_callback2)(const void *, curl_off_t, int); + + +#endif /* __CURL_TYPECHECK_GCC_H */ diff --git a/ext/curl-7.58.0/x64/lib/libcurl_a.lib b/ext/curl-7.58.0/x64/lib/libcurl_a.lib new file mode 100644 index 000000000..7efe65b16 Binary files /dev/null and b/ext/curl-7.58.0/x64/lib/libcurl_a.lib differ diff --git a/ext/curl-7.58.0/x64/lib/libcurl_a_debug.lib b/ext/curl-7.58.0/x64/lib/libcurl_a_debug.lib new file mode 100644 index 000000000..867964b2c Binary files /dev/null and b/ext/curl-7.58.0/x64/lib/libcurl_a_debug.lib differ diff --git a/ext/installfiles/linux/zerotier-containerized/Dockerfile b/ext/installfiles/linux/zerotier-containerized/Dockerfile index 85faace05..f1fc45ed3 100644 --- a/ext/installfiles/linux/zerotier-containerized/Dockerfile +++ b/ext/installfiles/linux/zerotier-containerized/Dockerfile @@ -1,15 +1,21 @@ -FROM alpine:latest +FROM alpine:latest as builder MAINTAINER Adam Ierymenko -LABEL version="1.2.4" -LABEL description="Containerized ZeroTier One for use on CoreOS or other Docker-only Linux hosts." +ARG VERSION=1.2.12 +LABEL version=$VERSION +LABEL description="Containerized ZeroTier One" -# Uncomment to build in container -#RUN apk add --update alpine-sdk linux-headers +RUN apk add --update alpine-sdk linux-headers +RUN git clone https://github.com/zerotier/ZeroTierOne.git +WORKDIR ZeroTierOne +RUN git checkout $VERSION +RUN make + +FROM alpine:latest as final RUN apk add --update libgcc libstdc++ -ADD zerotier-one / +COPY --from=builder /ZeroTierOne/zerotier-one / RUN chmod 0755 /zerotier-one RUN ln -sf /zerotier-one /zerotier-cli RUN mkdir -p /var/lib/zerotier-one diff --git a/ext/json/README.md b/ext/json/README.md index 256409e31..f3bbf847c 100644 --- a/ext/json/README.md +++ b/ext/json/README.md @@ -5,11 +5,11 @@ [![Coverage Status](https://img.shields.io/coveralls/nlohmann/json.svg)](https://coveralls.io/r/nlohmann/json) [![Coverity Scan Build Status](https://scan.coverity.com/projects/5550/badge.svg)](https://scan.coverity.com/projects/nlohmann-json) [![Codacy Badge](https://api.codacy.com/project/badge/Grade/f3732b3327e34358a0e9d1fe9f661f08)](https://www.codacy.com/app/nlohmann/json?utm_source=github.com&utm_medium=referral&utm_content=nlohmann/json&utm_campaign=Badge_Grade) -[![Try online](https://img.shields.io/badge/try-online-blue.svg)](https://wandbox.org/permlink/Op57X0V7fTf2tdwl) +[![Try online](https://img.shields.io/badge/try-online-blue.svg)](https://wandbox.org/permlink/TarF5pPn9NtHQjhf) [![Documentation](https://img.shields.io/badge/docs-doxygen-blue.svg)](http://nlohmann.github.io/json) [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/nlohmann/json/master/LICENSE.MIT) -[![Github Releases](https://img.shields.io/github/release/nlohmann/json.svg)](https://github.com/nlohmann/json/releases) -[![Github Issues](https://img.shields.io/github/issues/nlohmann/json.svg)](http://github.com/nlohmann/json/issues) +[![GitHub Releases](https://img.shields.io/github/release/nlohmann/json.svg)](https://github.com/nlohmann/json/releases) +[![GitHub Issues](https://img.shields.io/github/issues/nlohmann/json.svg)](http://github.com/nlohmann/json/issues) [![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/nlohmann/json.svg)](http://isitmaintained.com/project/nlohmann/json "Average time to resolve an issue") [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/289/badge)](https://bestpractices.coreinfrastructure.org/projects/289) @@ -21,9 +21,10 @@ - [STL-like access](#stl-like-access) - [Conversion from STL containers](#conversion-from-stl-containers) - [JSON Pointer and JSON Patch](#json-pointer-and-json-patch) + - [JSON Merge Patch](#json-merge-patch) - [Implicit conversions](#implicit-conversions) - [Conversions to/from arbitrary types](#arbitrary-types-conversions) - - [Binary formats (CBOR and MessagePack)](#binary-formats-cbor-and-messagepack) + - [Binary formats (CBOR, MessagePack, and UBJSON)](#binary-formats-cbor-messagepack-and-ubjson) - [Supported compilers](#supported-compilers) - [License](#license) - [Contact](#contact) @@ -39,9 +40,9 @@ There are myriads of [JSON](http://json.org) libraries out there, and each may e - **Intuitive syntax**. In languages such as Python, JSON feels like a first class data type. We used all the operator magic of modern C++ to achieve the same feeling in your code. Check out the [examples below](#examples) and you'll know what I mean. -- **Trivial integration**. Our whole code consists of a single header file [`json.hpp`](https://github.com/nlohmann/json/blob/develop/src/json.hpp). That's it. No library, no subproject, no dependencies, no complex build system. The class is written in vanilla C++11. All in all, everything should require no adjustment of your compiler flags or project settings. +- **Trivial integration**. Our whole code consists of a single header file [`json.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json.hpp). That's it. No library, no subproject, no dependencies, no complex build system. The class is written in vanilla C++11. All in all, everything should require no adjustment of your compiler flags or project settings. -- **Serious testing**. Our class is heavily [unit-tested](https://github.com/nlohmann/json/blob/master/test/src/unit.cpp) and covers [100%](https://coveralls.io/r/nlohmann/json) of the code, including all exceptional behavior. Furthermore, we checked with [Valgrind](http://valgrind.org) that there are no memory leaks. To maintain high quality, the project is following the [Core Infrastructure Initiative (CII) best practices](https://bestpractices.coreinfrastructure.org/projects/289). +- **Serious testing**. Our class is heavily [unit-tested](https://github.com/nlohmann/json/tree/develop/test/src) and covers [100%](https://coveralls.io/r/nlohmann/json) of the code, including all exceptional behavior. Furthermore, we checked with [Valgrind](http://valgrind.org) and the [Clang Sanitizers](https://clang.llvm.org/docs/index.html) that there are no memory leaks. [Google OSS-Fuzz](https://github.com/google/oss-fuzz/tree/master/projects/json) additionally runs fuzz tests agains all parsers 24/7, effectively executing billions of tests so far. To maintain high quality, the project is following the [Core Infrastructure Initiative (CII) best practices](https://bestpractices.coreinfrastructure.org/projects/289). Other aspects were not so important to us: @@ -54,31 +55,42 @@ See the [contribution guidelines](https://github.com/nlohmann/json/blob/master/. ## Integration -The single required source, file `json.hpp` is in the `src` directory or [released here](https://github.com/nlohmann/json/releases). All you need to do is add +[`json.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json.hpp) is the single required file in `single_include/nlohmann` or [released here](https://github.com/nlohmann/json/releases). You need to add ```cpp -#include "json.hpp" +#include // for convenience using json = nlohmann::json; ``` -to the files you want to use JSON objects. That's it. Do not forget to set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang). +to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang). + +You can further use file [`include/nlohmann/json_fwd.hpp`](https://github.com/nlohmann/json/blob/develop/include/nlohmann/json_fwd.hpp) for forward-declarations. The installation of json_fwd.hpp (as part of cmake's install step), can be achieved by setting `-DJSON_MultipleHeaders=ON`. + +### Package Managers :beer: If you are using OS X and [Homebrew](http://brew.sh), just type `brew tap nlohmann/json` and `brew install nlohmann_json` and you're set. If you want the bleeding edge rather than the latest release, use `brew install nlohmann_json --HEAD`. -If you are using the [Meson Build System](http://mesonbuild.com), then you can wrap this repo as a subproject. +If you are using the [Meson Build System](http://mesonbuild.com), then you can wrap this repository as a subproject. If you are using [Conan](https://www.conan.io/) to manage your dependencies, merely add `jsonformoderncpp/x.y.z@vthiery/stable` to your `conanfile.py`'s requires, where `x.y.z` is the release version you want to use. Please file issues [here](https://github.com/vthiery/conan-jsonformoderncpp/issues) if you experience problems with the packages. +If you are using [Spack](https://www.spack.io/) to manage your dependencies, you can use the `nlohmann_json` package. Please see the [spack project](https://github.com/spack/spack) for any issues regarding the packaging. + If you are using [hunter](https://github.com/ruslo/hunter/) on your project for external dependencies, then you can use the [nlohmann_json package](https://docs.hunter.sh/en/latest/packages/pkg/nlohmann_json.html). Please see the hunter project for any issues regarding the packaging. +If you are using [Buckaroo](https://buckaroo.pm), you can install this library's module with `buckaroo install nlohmann/json`. Please file issues [here](https://github.com/LoopPerfect/buckaroo-recipes/issues/new?title=nlohmann/nlohmann/json). + If you are using [vcpkg](https://github.com/Microsoft/vcpkg/) on your project for external dependencies, then you can use the [nlohmann-json package](https://github.com/Microsoft/vcpkg/tree/master/ports/nlohmann-json). Please see the vcpkg project for any issues regarding the packaging. +If you are using [cget](http://cget.readthedocs.io/en/latest/), you can install the latest development version with `cget install nlohmann/json`. A specific version can be installed with `cget install nlohmann/json@v3.1.0`. Also, the multiple header version can be installed by adding the `-DJSON_MultipleHeaders=ON` flag (i.e., `cget install nlohmann/json -DJSON_MultipleHeaders=ON`). + +If you are using [CocoaPods](https://cocoapods.org), you can use the library by adding pod `"nlohmann_json", '~>3.1.2'` to your podfile (see [an example](https://bitbucket.org/benman/nlohmann_json-cocoapod/src/master/)). Please file issues [here](https://bitbucket.org/benman/nlohmann_json-cocoapod/issues?status=new&status=open). ## Examples -Beside the examples below, you may want to check the [documentation](https://nlohmann.github.io/json/) where each function contains a separate code example (e.g., check out [`emplace()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a602f275f0359ab181221384989810604.html#a602f275f0359ab181221384989810604)). All [example files](https://github.com/nlohmann/json/tree/develop/doc/examples) can be compiled and executed on their own (e.g., file [emplace.cpp](https://github.com/nlohmann/json/blob/develop/doc/examples/emplace.cpp)). +Beside the examples below, you may want to check the [documentation](https://nlohmann.github.io/json/) where each function contains a separate code example (e.g., check out [`emplace()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a5338e282d1d02bed389d852dd670d98d.html#a5338e282d1d02bed389d852dd670d98d)). All [example files](https://github.com/nlohmann/json/tree/develop/doc/examples) can be compiled and executed on their own (e.g., file [emplace.cpp](https://github.com/nlohmann/json/blob/develop/doc/examples/emplace.cpp)). ### JSON as first-class data type @@ -103,7 +115,7 @@ Assume you want to create the JSON object } ``` -With the JSON class, you could write: +With this library, you could write: ```cpp // create an empty structure (null) @@ -147,7 +159,7 @@ json j2 = { }; ``` -Note that in all these cases, you never need to "tell" the compiler which JSON value you want to use. If you want to be explicit or express some edge cases, the functions `json::array` and `json::object` will help: +Note that in all these cases, you never need to "tell" the compiler which JSON value type you want to use. If you want to be explicit or express some edge cases, the functions [`json::array`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_aa80485befaffcadaa39965494e0b4d2e.html#aa80485befaffcadaa39965494e0b4d2e) and [`json::object`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_aa13f7c0615867542ce80337cbcf13ada.html#aa13f7c0615867542ce80337cbcf13ada) will help: ```cpp // a way to express the empty array [] @@ -161,12 +173,11 @@ json empty_object_explicit = json::object(); json array_not_object = json::array({ {"currency", "USD"}, {"value", 42.99} }); ``` - ### Serialization / Deserialization #### To/from strings -You can create an object (deserialization) by appending `_json` to a string literal: +You can create a JSON value (deserialization) by appending `_json` to a string literal: ```cpp // create object from string literal @@ -183,14 +194,14 @@ auto j2 = R"( Note that without appending the `_json` suffix, the passed string literal is not parsed, but just used as JSON string value. That is, `json j = "{ \"happy\": true, \"pi\": 3.141 }"` would just store the string `"{ "happy": true, "pi": 3.141 }"` rather than parsing the actual object. -The above example can also be expressed explicitly using `json::parse()`: +The above example can also be expressed explicitly using [`json::parse()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_aa9676414f2e36383c4b181fe856aa3c0.html#aa9676414f2e36383c4b181fe856aa3c0): ```cpp // parse explicitly auto j3 = json::parse("{ \"happy\": true, \"pi\": 3.141 }"); ``` -You can also get a string representation (serialize): +You can also get a string representation of a JSON value (serialize): ```cpp // explicit conversion to string @@ -225,8 +236,9 @@ std::cout << cpp_string << " == " << cpp_string2 << " == " << j_string.get()` returns the originally stored string value. +[`.dump()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a5adea76fedba9898d404fef8598aa663.html#a5adea76fedba9898d404fef8598aa663) always returns the serialized value, and [`.get()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a16f9445f7629f634221a42b967cdcd43.html#a16f9445f7629f634221a42b967cdcd43) returns the originally stored string value. +Note the library only supports UTF-8. When you store strings with different encodings in the library, calling [`dump()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a5adea76fedba9898d404fef8598aa663.html#a5adea76fedba9898d404fef8598aa663) may throw an exception. #### To/from streams (e.g. files, string streams) @@ -261,7 +273,7 @@ Please note that setting the exception bit for `failbit` is inappropriate for th #### Read from iterator range -You can also read JSON from an iterator range; that is, from any container accessible by iterators whose content is stored as contiguous byte sequence, for instance a `std::vector`: +You can also parse JSON from an iterator range; that is, from any container accessible by iterators whose content is stored as contiguous byte sequence, for instance a `std::vector`: ```cpp std::vector v = {'t', 'r', 'u', 'e'}; @@ -275,10 +287,53 @@ std::vector v = {'t', 'r', 'u', 'e'}; json j = json::parse(v); ``` +#### SAX interface + +The library uses a SAX-like interface with the following functions: + +```cpp +// called when null is parsed +bool null(); + +// called when a boolean is parsed; value is passed +bool boolean(bool val); + +// called when a signed or unsigned integer number is parsed; value is passed +bool number_integer(number_integer_t val); +bool number_unsigned(number_unsigned_t val); + +// called when a floating-point number is parsed; value and original string is passed +bool number_float(number_float_t val, const string_t& s); + +// called when a string is parsed; value is passed and can be safely moved away +bool string(string_t& val); + +// called when an object or array begins or ends, resp. The number of elements is passed (or -1 if not known) +bool start_object(std::size_t elements); +bool end_object(); +bool start_array(std::size_t elements); +bool end_array(); +// called when an object key is parsed; value is passed and can be safely moved away +bool key(string_t& val); + +// called when a parse error occurs; byte position, the last token, and an exception is passed +bool parse_error(std::size_t position, const std::string& last_token, const detail::exception& ex); +``` + +The return value of each function determines whether parsing should proceed. + +To implement your own SAX handler, proceed as follows: + +1. Implement the SAX interface in a class. You can use class `nlohmann::json_sax` as base class, but you can also use any class where the functions described above are implemented and public. +2. Create an object of your SAX interface class, e.g. `my_sax`. +3. Call `bool json::sax_parse(input, &my_sax)`; where the first parameter can be any input like a string or an input stream and the second parameter is a pointer to your SAX interface. + +Note the `sax_parse` function only returns a `bool` indicating the result of the last executed SAX event. It does not return a `json` value - it is up to you to decide what to do with the SAX events. Furthermore, no exceptions are thrown in case of a parse error - it is up to you what to do with the exception object passed to your `parse_error` implementation. Internally, the SAX interface is used for the DOM parser (class `json_sax_dom_parser`) as well as the acceptor (`json_sax_acceptor`), see file [`json_sax.hpp`](https://github.com/nlohmann/json/blob/develop/include/nlohmann/detail/input/json_sax.hpp). + ### STL-like access -We designed the JSON class to behave just like an STL container. In fact, it satisfies the [**ReversibleContainer**](http://en.cppreference.com/w/cpp/concept/ReversibleContainer) requirement. +We designed the JSON class to behave just like an STL container. In fact, it satisfies the [**ReversibleContainer**](https://en.cppreference.com/w/cpp/named_req/ReversibleContainer) requirement. ```cpp // create an array using push_back @@ -352,7 +407,7 @@ o.erase("foo"); ### Conversion from STL containers -Any sequence container (`std::array`, `std::vector`, `std::deque`, `std::forward_list`, `std::list`) whose values can be used to construct JSON types (e.g., integers, floating point numbers, Booleans, string types, or again STL containers described in this section) can be used to create a JSON array. The same holds for similar associative containers (`std::set`, `std::multiset`, `std::unordered_set`, `std::unordered_multiset`), but in these cases the order of the elements of the array depends on how the elements are ordered in the respective STL container. +Any sequence container (`std::array`, `std::vector`, `std::deque`, `std::forward_list`, `std::list`) whose values can be used to construct JSON values (e.g., integers, floating point numbers, Booleans, string types, or again STL containers described in this section) can be used to create a JSON array. The same holds for similar associative containers (`std::set`, `std::multiset`, `std::unordered_set`, `std::unordered_multiset`), but in these cases the order of the elements of the array depends on how the elements are ordered in the respective STL container. ```cpp std::vector c_vector {1, 2, 3, 4}; @@ -392,7 +447,7 @@ json j_umset(c_umset); // both entries for "one" are used // maybe ["one", "two", "one", "four"] ``` -Likewise, any associative key-value containers (`std::map`, `std::multimap`, `std::unordered_map`, `std::unordered_multimap`) whose keys can construct an `std::string` and whose values can be used to construct JSON types (see examples above) can be used to create a JSON object. Note that in case of multimaps only one key is used in the JSON object and the value depends on the internal order of the STL container. +Likewise, any associative key-value containers (`std::map`, `std::multimap`, `std::unordered_map`, `std::unordered_multimap`) whose keys can construct an `std::string` and whose values can be used to construct JSON values (see examples above) can be used to create a JSON object. Note that in case of multimaps only one key is used in the JSON object and the value depends on the internal order of the STL container. ```cpp std::map c_map { {"one", 1}, {"two", 2}, {"three", 3} }; @@ -450,6 +505,37 @@ json::diff(j_result, j_original); // ] ``` +### JSON Merge Patch + +The library supports **JSON Merge Patch** ([RFC 7386](https://tools.ietf.org/html/rfc7386)) as a patch format. Instead of using JSON Pointer (see above) to specify values to be manipulated, it describes the changes using a syntax that closely mimics the document being modified. + +```cpp +// a JSON value +json j_document = R"({ + "a": "b", + "c": { + "d": "e", + "f": "g" + } +})"_json; + +// a patch +json j_patch = R"({ + "a":"z", + "c": { + "f": null + } +})"_json; + +// apply the patch +j_original.merge_patch(j_patch); +// { +// "a": "z", +// "c": { +// "d": "e" +// } +// } +``` ### Implicit conversions @@ -484,9 +570,17 @@ int vi = jn.get(); // etc. ``` +Note that `char` types are not automatically converted to JSON strings, but to integer numbers. A conversion to a string must be specified explicitly: + +```cpp +char ch = 'A'; // ASCII value 65 +json j_default = ch; // stores integer number 65 +json j_string = std::string(1, ch); // stores string "A" +``` + ### Arbitrary types conversions -Every type can be serialized in JSON, not just STL-containers and scalar types. Usually, you would do something along those lines: +Every type can be serialized in JSON, not just STL containers and scalar types. Usually, you would do something along those lines: ```cpp namespace ns { @@ -561,7 +655,8 @@ Likewise, when calling `get()`, the `from_json` method will be called Some important things: * Those methods **MUST** be in your type's namespace (which can be the global namespace), or the library will not be able to locate them (in this example, they are in namespace `ns`, where `person` is defined). -* When using `get()`, `your_type` **MUST** be [DefaultConstructible](http://en.cppreference.com/w/cpp/concept/DefaultConstructible). (There is a way to bypass this requirement described later.) +* Those methods **MUST** be available (e.g., properly headers must be included) everywhere you use the implicit conversions. Look at [issue 1108](https://github.com/nlohmann/json/issues/1108) for errors that may occur otherwise. +* When using `get()`, `your_type` **MUST** be [DefaultConstructible](https://en.cppreference.com/w/cpp/named_req/DefaultConstructible). (There is a way to bypass this requirement described later.) * In function `from_json`, use function [`at()`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a93403e803947b86f4da2d1fb3345cf2c.html#a93403e803947b86f4da2d1fb3345cf2c) to access the object values rather than `operator[]`. In case a key does not exist, `at` throws an exception that you can handle, whereas `operator[]` exhibits undefined behavior. * In case your type contains several `operator=` definitions, code like `your_variable = your_json;` [may not compile](https://github.com/nlohmann/json/issues/667). You need to write `your_variable = your_json.get();` instead. * You do not need to add serializers or deserializers for STL types like `std::vector`: the library already implements these. @@ -573,7 +668,7 @@ Some important things: This requires a bit more advanced technique. But first, let's see how this conversion mechanism works: The library uses **JSON Serializers** to convert types to json. -The default serializer for `nlohmann::json` is `nlohmann::adl_serializer` (ADL means [Argument-Dependent Lookup](http://en.cppreference.com/w/cpp/language/adl)). +The default serializer for `nlohmann::json` is `nlohmann::adl_serializer` (ADL means [Argument-Dependent Lookup](https://en.cppreference.com/w/cpp/language/adl)). It is implemented like this (simplified): @@ -590,7 +685,7 @@ struct adl_serializer { }; ``` -This serializer works fine when you have control over the type's namespace. However, what about `boost::optional`, or `std::filesystem::path` (C++17)? Hijacking the `boost` namespace is pretty bad, and it's illegal to add something other than template specializations to `std`... +This serializer works fine when you have control over the type's namespace. However, what about `boost::optional` or `std::filesystem::path` (C++17)? Hijacking the `boost` namespace is pretty bad, and it's illegal to add something other than template specializations to `std`... To solve this, you need to add a specialization of `adl_serializer` to the `nlohmann` namespace, here's an example: @@ -612,7 +707,7 @@ namespace nlohmann { if (j.is_null()) { opt = boost::none; } else { - opt = j.get(); // same as above, but with + opt = j.get(); // same as above, but with // adl_serializer::from_json } } @@ -622,7 +717,7 @@ namespace nlohmann { #### How can I use `get()` for non-default constructible/non-copyable types? -There is a way, if your type is [MoveConstructible](http://en.cppreference.com/w/cpp/concept/MoveConstructible). You will need to specialize the `adl_serializer` as well, but with a special `from_json` overload: +There is a way, if your type is [MoveConstructible](https://en.cppreference.com/w/cpp/named_req/MoveConstructible). You will need to specialize the `adl_serializer` as well, but with a special `from_json` overload: ```cpp struct move_only_type { @@ -630,7 +725,7 @@ struct move_only_type { move_only_type(int ii): i(ii) {} move_only_type(const move_only_type&) = delete; move_only_type(move_only_type&&) = default; - + int i; }; @@ -642,7 +737,7 @@ namespace nlohmann { static move_only_type from_json(const json& j) { return {j.get()}; } - + // Here's the catch! You must provide a to_json method! Otherwise you // will not be able to convert move_only_type to json, since you fully // specialized adl_serializer on that type @@ -659,9 +754,9 @@ Yes. You might want to take a look at [`unit-udt.cpp`](https://github.com/nlohma If you write your own serializer, you'll need to do a few things: -* use a different `basic_json` alias than `nlohmann::json` (the last template parameter of `basic_json` is the `JSONSerializer`) -* use your `basic_json` alias (or a template parameter) in all your `to_json`/`from_json` methods -* use `nlohmann::to_json` and `nlohmann::from_json` when you need ADL +- use a different `basic_json` alias than `nlohmann::json` (the last template parameter of `basic_json` is the `JSONSerializer`) +- use your `basic_json` alias (or a template parameter) in all your `to_json`/`from_json` methods +- use `nlohmann::to_json` and `nlohmann::from_json` when you need ADL Here is an example, without simplifications, that only accepts types with a size <= 32, and uses ADL. @@ -677,7 +772,7 @@ struct less_than_32_serializer { // this is where the magic happens to_json(j, value); } - + template static void from_json(const BasicJsonType& j, T& value) { // same thing here @@ -699,7 +794,7 @@ struct bad_serializer // if BasicJsonType::json_serializer == bad_serializer ... oops! j = value; } - + template static void to_json(const BasicJsonType& j, T& value) { // this calls BasicJsonType::json_serializer::from_json(j, value); @@ -709,9 +804,9 @@ struct bad_serializer }; ``` -### Binary formats (CBOR and MessagePack) +### Binary formats (CBOR, MessagePack, and UBJSON) -Though JSON is a ubiquitous data format, it is not a very compact format suitable for data exchange, for instance over a network. Hence, the library supports [CBOR](http://cbor.io) (Concise Binary Object Representation) and [MessagePack](http://msgpack.org) to efficiently encode JSON values to byte vectors and to decode such vectors. +Though JSON is a ubiquitous data format, it is not a very compact format suitable for data exchange, for instance over a network. Hence, the library supports [CBOR](http://cbor.io) (Concise Binary Object Representation), [MessagePack](http://msgpack.org), and [UBJSON](http://ubjson.org) (Universal Binary JSON Specification) to efficiently encode JSON values to byte vectors and to decode such vectors. ```cpp // create a JSON value @@ -720,7 +815,7 @@ json j = R"({"compact": true, "schema": 0})"_json; // serialize to CBOR std::vector v_cbor = json::to_cbor(j); -// 0xa2, 0x67, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0xf5, 0x66, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x00 +// 0xA2, 0x67, 0x63, 0x6F, 0x6D, 0x70, 0x61, 0x63, 0x74, 0xF5, 0x66, 0x73, 0x63, 0x68, 0x65, 0x6D, 0x61, 0x00 // roundtrip json j_from_cbor = json::from_cbor(v_cbor); @@ -728,19 +823,27 @@ json j_from_cbor = json::from_cbor(v_cbor); // serialize to MessagePack std::vector v_msgpack = json::to_msgpack(j); -// 0x82, 0xa7, 0x63, 0x6f, 0x6d, 0x70, 0x61, 0x63, 0x74, 0xc3, 0xa6, 0x73, 0x63, 0x68, 0x65, 0x6d, 0x61, 0x00 +// 0x82, 0xA7, 0x63, 0x6F, 0x6D, 0x70, 0x61, 0x63, 0x74, 0xC3, 0xA6, 0x73, 0x63, 0x68, 0x65, 0x6D, 0x61, 0x00 // roundtrip json j_from_msgpack = json::from_msgpack(v_msgpack); + +// serialize to UBJSON +std::vector v_ubjson = json::to_ubjson(j); + +// 0x7B, 0x69, 0x07, 0x63, 0x6F, 0x6D, 0x70, 0x61, 0x63, 0x74, 0x54, 0x69, 0x06, 0x73, 0x63, 0x68, 0x65, 0x6D, 0x61, 0x69, 0x00, 0x7D + +// roundtrip +json j_from_ubjson = json::from_ubjson(v_ubjson); ``` ## Supported compilers -Though it's 2017 already, the support for C++11 is still a bit sparse. Currently, the following compilers are known to work: +Though it's 2018 already, the support for C++11 is still a bit sparse. Currently, the following compilers are known to work: -- GCC 4.9 - 7.2 (and possibly later) -- Clang 3.4 - 5.0 (and possibly later) +- GCC 4.9 - 8.2 (and possibly later) +- Clang 3.4 - 6.1 (and possibly later) - Intel C++ Compiler 17.0.2 (and possibly later) - Microsoft Visual C++ 2015 / Build Tools 14.0.25123.0 (and possibly later) - Microsoft Visual C++ 2017 / Build Tools 15.5.180.51428 (and possibly later) @@ -751,43 +854,49 @@ Please note: - GCC 4.8 does not work because of two bugs ([55817](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55817) and [57824](https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57824)) in the C++11 support. Note there is a [pull request](https://github.com/nlohmann/json/pull/212) to fix some of the issues. - Android defaults to using very old compilers and C++ libraries. To fix this, add the following to your `Application.mk`. This will switch to the LLVM C++ library, the Clang compiler, and enable C++11 and other features disabled by default. - + ``` APP_STL := c++_shared NDK_TOOLCHAIN_VERSION := clang3.6 APP_CPPFLAGS += -frtti -fexceptions ``` - + The code compiles successfully with [Android NDK](https://developer.android.com/ndk/index.html?hl=ml), Revision 9 - 11 (and possibly later) and [CrystaX's Android NDK](https://www.crystax.net/en/android/ndk) version 10. - For GCC running on MinGW or Android SDK, the error `'to_string' is not a member of 'std'` (or similarly, for `strtod`) may occur. Note this is not an issue with the code, but rather with the compiler itself. On Android, see above to build with a newer environment. For MinGW, please refer to [this site](http://tehsausage.com/mingw-to-string) and [this discussion](https://github.com/nlohmann/json/issues/136) for information on how to fix this bug. For Android NDK using `APP_STL := gnustl_static`, please refer to [this discussion](https://github.com/nlohmann/json/issues/219). +- Unsupported versions of GCC and Clang are rejected by `#error` directives. This can be switched off by defining `JSON_SKIP_UNSUPPORTED_COMPILER_CHECK`. Note that you can expect no support in this case. + The following compilers are currently used in continuous integration at [Travis](https://travis-ci.org/nlohmann/json) and [AppVeyor](https://ci.appveyor.com/project/nlohmann/json): | Compiler | Operating System | Version String | |-----------------|------------------------------|----------------| -| GCC 4.9.4 | Ubuntu 14.04.5 LTS | g++-4.9 (Ubuntu 4.9.4-2ubuntu1~14.04.1) 4.9.4 | -| GCC 5.4.1 | Ubuntu 14.04.5 LTS | g++-5 (Ubuntu 5.4.1-2ubuntu1~14.04) 5.4.1 20160904 | -| GCC 6.3.0 | Ubuntu 14.04.5 LTS | g++-6 (Ubuntu/Linaro 6.3.0-18ubuntu2~14.04) 6.3.0 20170519 | -| GCC 7.1.0 | Ubuntu 14.04.5 LTS | g++-7 (Ubuntu 7.1.0-5ubuntu2~14.04) 7.1.0 -| Clang 3.5.0 | Ubuntu 14.04.5 LTS | clang version 3.5.0-4ubuntu2~trusty2 (tags/RELEASE_350/final) | -| Clang 3.6.2 | Ubuntu 14.04.5 LTS | clang version 3.6.2-svn240577-1~exp1 (branches/release_36) | -| Clang 3.7.1 | Ubuntu 14.04.5 LTS | clang version 3.7.1-svn253571-1~exp1 (branches/release_37) | -| Clang 3.8.0 | Ubuntu 14.04.5 LTS | clang version 3.8.0-2ubuntu3~trusty5 (tags/RELEASE_380/final) | -| Clang 3.9.1 | Ubuntu 14.04.5 LTS | clang version 3.9.1-4ubuntu3~14.04.2 (tags/RELEASE_391/rc2) | -| Clang 4.0.1 | Ubuntu 14.04.5 LTS | clang version 4.0.1-svn305264-1~exp1 (branches/release_40) | -| Clang 5.0.0 | Ubuntu 14.04.5 LTS | clang version 5.0.0-svn310902-1~exp1 (branches/release_50) | -| Clang Xcode 6.4 | Darwin Kernel Version 14.3.0 (OSX 10.10.3) | Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) | -| Clang Xcode 7.3 | Darwin Kernel Version 15.0.0 (OSX 10.10.5) | Apple LLVM version 7.3.0 (clang-703.0.29) | -| Clang Xcode 8.0 | Darwin Kernel Version 15.6.0 | Apple LLVM version 8.0.0 (clang-800.0.38) | -| Clang Xcode 8.1 | Darwin Kernel Version 16.1.0 (macOS 10.12.1) | Apple LLVM version 8.0.0 (clang-800.0.42.1) | -| Clang Xcode 8.2 | Darwin Kernel Version 16.1.0 (macOS 10.12.1) | Apple LLVM version 8.0.0 (clang-800.0.42.1) | -| Clang Xcode 8.3 | Darwin Kernel Version 16.5.0 (macOS 10.12.4) | Apple LLVM version 8.1.0 (clang-802.0.38) | -| Clang Xcode 9.0 | Darwin Kernel Version 16.7.0 (macOS 10.12.6) | Apple LLVM version 9.0.0 (clang-900.0.37) | -| Clang Xcode 9.1 | Darwin Kernel Version 16.7.0 (macOS 10.12.6) | Apple LLVM version 9.0.0 (clang-900.0.38) | -| Clang Xcode 9.2 | Darwin Kernel Version 16.7.0 (macOS 10.12.6) | Apple LLVM version 8.1.0 (clang-900.0.39.2) | -| Visual Studio 14 2015 | Windows Server 2012 R2 (x64) | Microsoft (R) Build Engine version 14.0.25420.1, MSVC 19.0.24215.1 | -| Visual Studio 2017 | Windows Server 2016 | Microsoft (R) Build Engine version 15.5.180.51428, MSVC 19.12.25830.2 | +| GCC 4.9.4 | Ubuntu 14.04.1 LTS | g++-4.9 (Ubuntu 4.9.4-2ubuntu1~14.04.1) 4.9.4 | +| GCC 5.5.0 | Ubuntu 14.04.1 LTS | g++-5 (Ubuntu 5.5.0-12ubuntu1~14.04) 5.5.0 20171010 | +| GCC 6.4.0 | Ubuntu 14.04.1 LTS | g++-6 (Ubuntu 6.4.0-17ubuntu1~14.04) 6.4.0 20180424 | +| GCC 7.3.0 | Ubuntu 14.04.1 LTS | g++-7 (Ubuntu 7.3.0-21ubuntu1~14.04) 7.3.0 | +| GCC 7.3.0 | Windows Server 2012 R2 (x64) | g++ (x86_64-posix-seh-rev0, Built by MinGW-W64 project) 7.3.0 | +| GCC 8.1.0 | Ubuntu 14.04.1 LTS | g++-8 (Ubuntu 8.1.0-5ubuntu1~14.04) 8.1.0 | +| Clang 3.5.0 | Ubuntu 14.04.1 LTS | clang version 3.5.0-4ubuntu2~trusty2 (tags/RELEASE_350/final) (based on LLVM 3.5.0) | +| Clang 3.6.2 | Ubuntu 14.04.1 LTS | clang version 3.6.2-svn240577-1~exp1 (branches/release_36) (based on LLVM 3.6.2) | +| Clang 3.7.1 | Ubuntu 14.04.1 LTS | clang version 3.7.1-svn253571-1~exp1 (branches/release_37) (based on LLVM 3.7.1) | +| Clang 3.8.0 | Ubuntu 14.04.1 LTS | clang version 3.8.0-2ubuntu3~trusty5 (tags/RELEASE_380/final) | +| Clang 3.9.1 | Ubuntu 14.04.1 LTS | clang version 3.9.1-4ubuntu3~14.04.3 (tags/RELEASE_391/rc2) | +| Clang 4.0.1 | Ubuntu 14.04.1 LTS | clang version 4.0.1-svn305264-1~exp1 (branches/release_40) | +| Clang 5.0.2 | Ubuntu 14.04.1 LTS | clang version 5.0.2-svn328729-1~exp1~20180509123505.100 (branches/release_50) | +| Clang 6.0.1 | Ubuntu 14.04.1 LTS | clang version 6.0.1-svn334776-1~exp1~20180726133705.85 (branches/release_60) | +| Clang Xcode 6.4 | OSX 10.10.5 | Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn) | +| Clang Xcode 7.3 | OSX 10.11.6 | Apple LLVM version 7.3.0 (clang-703.0.31) | +| Clang Xcode 8.0 | OSX 10.11.6 | Apple LLVM version 8.0.0 (clang-800.0.38) | +| Clang Xcode 8.1 | OSX 10.12.6 | Apple LLVM version 8.0.0 (clang-800.0.42.1) | +| Clang Xcode 8.2 | OSX 10.12.6 | Apple LLVM version 8.0.0 (clang-800.0.42.1) | +| Clang Xcode 8.3 | OSX 10.11.6 | Apple LLVM version 8.1.0 (clang-802.0.38) | +| Clang Xcode 9.0 | OSX 10.12.6 | Apple LLVM version 9.0.0 (clang-900.0.37) | +| Clang Xcode 9.1 | OSX 10.12.6 | Apple LLVM version 9.0.0 (clang-900.0.38) | +| Clang Xcode 9.2 | OSX 10.13.3 | Apple LLVM version 9.1.0 (clang-902.0.39.1) | +| Clang Xcode 9.3 | OSX 10.13.3 | Apple LLVM version 9.1.0 (clang-902.0.39.2) | +| Visual Studio 14 2015 | Windows Server 2012 R2 (x64) | Microsoft (R) Build Engine version 14.0.25420.1, MSVC 19.0.24215.1 | +| Visual Studio 2017 | Windows Server 2016 | Microsoft (R) Build Engine version 15.7.180.61344, MSVC 19.14.26433.0 | ## License @@ -795,7 +904,7 @@ The following compilers are currently used in continuous integration at [Travis] The class is licensed under the [MIT License](http://opensource.org/licenses/MIT): -Copyright © 2013-2017 [Niels Lohmann](http://nlohmann.me) +Copyright © 2013-2018 [Niels Lohmann](http://nlohmann.me) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: @@ -807,12 +916,17 @@ THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR I The class contains the UTF-8 Decoder from Bjoern Hoehrmann which is licensed under the [MIT License](http://opensource.org/licenses/MIT) (see above). Copyright © 2008-2009 [Björn Hoehrmann](http://bjoern.hoehrmann.de/) +The class contains a slightly modified version of the Grisu2 algorithm from Florian Loitsch which is licensed under the [MIT License](http://opensource.org/licenses/MIT) (see above). Copyright © 2009 [Florian Loitsch](http://florian.loitsch.com/) + ## Contact -If you have questions regarding the library, I would like to invite you to [open an issue at Github](https://github.com/nlohmann/json/issues/new). Please describe your request, problem, or question as detailed as possible, and also mention the version of the library you are using as well as the version of your compiler and operating system. Opening an issue at Github allows other users and contributors to this library to collaborate. For instance, I have little experience with MSVC, and most issues in this regard have been solved by a growing community. If you have a look at the [closed issues](https://github.com/nlohmann/json/issues?q=is%3Aissue+is%3Aclosed), you will see that we react quite timely in most cases. +If you have questions regarding the library, I would like to invite you to [open an issue at GitHub](https://github.com/nlohmann/json/issues/new). Please describe your request, problem, or question as detailed as possible, and also mention the version of the library you are using as well as the version of your compiler and operating system. Opening an issue at GitHub allows other users and contributors to this library to collaborate. For instance, I have little experience with MSVC, and most issues in this regard have been solved by a growing community. If you have a look at the [closed issues](https://github.com/nlohmann/json/issues?q=is%3Aissue+is%3Aclosed), you will see that we react quite timely in most cases. Only if your request would contain confidential information, please [send me an email](mailto:mail@nlohmann.me). For encrypted messages, please use [this key](https://keybase.io/nlohmann/pgp_keys.asc). +## Security + +[Commits by Niels Lohmann](https://github.com/nlohmann/json/commits) and [releases](https://github.com/nlohmann/json/releases) are signed with this [PGP Key](https://keybase.io/nlohmann/pgp_keys.asc?fingerprint=797167ae41c0a6d9232e48457f3cea63ae251b69). ## Thanks @@ -847,7 +961,7 @@ I deeply appreciate the help of the following people. - [Corbin Hughes](https://github.com/nibroc) fixed some typos in the contribution guidelines. - [twelsby](https://github.com/twelsby) fixed the array subscript operator, an issue that failed the MSVC build, and floating-point parsing/dumping. He further added support for unsigned integer numbers and implemented better roundtrip support for parsed numbers. - [Volker Diels-Grabsch](https://github.com/vog) fixed a link in the README file. -- [msm-](https://github.com/msm-) added support for american fuzzy lop. +- [msm-](https://github.com/msm-) added support for American Fuzzy Lop. - [Annihil](https://github.com/Annihil) fixed an example in the README file. - [Themercee](https://github.com/Themercee) noted a wrong URL in the README file. - [Lv Zheng](https://github.com/lv-zheng) fixed a namespace issue with `int64_t` and `uint64_t`. @@ -860,14 +974,14 @@ I deeply appreciate the help of the following people. - [duncanwerner](https://github.com/duncanwerner) found a really embarrassing performance regression in the 2.0.0 release. - [Damien](https://github.com/dtoma) fixed one of the last conversion warnings. - [Thomas Braun](https://github.com/t-b) fixed a warning in a test case. -- [Théo DELRIEU](https://github.com/theodelrieu) patiently and constructively oversaw the long way toward [iterator-range parsing](https://github.com/nlohmann/json/issues/290). He also implemented the magic behind the serialization/deserialization of user-defined types. +- [Théo DELRIEU](https://github.com/theodelrieu) patiently and constructively oversaw the long way toward [iterator-range parsing](https://github.com/nlohmann/json/issues/290). He also implemented the magic behind the serialization/deserialization of user-defined types and split the single header file into smaller chunks. - [Stefan](https://github.com/5tefan) fixed a minor issue in the documentation. - [Vasil Dimov](https://github.com/vasild) fixed the documentation regarding conversions from `std::multiset`. - [ChristophJud](https://github.com/ChristophJud) overworked the CMake files to ease project inclusion. - [Vladimir Petrigo](https://github.com/vpetrigo) made a SFINAE hack more readable and added Visual Studio 17 to the build matrix. - [Denis Andrejew](https://github.com/seeekr) fixed a grammar issue in the README file. - [Pierre-Antoine Lacaze](https://github.com/palacaze) found a subtle bug in the `dump()` function. -- [TurpentineDistillery](https://github.com/TurpentineDistillery) pointed to [`std::locale::classic()`](http://en.cppreference.com/w/cpp/locale/locale/classic) to avoid too much locale joggling, found some nice performance improvements in the parser, improved the benchmarking code, and realized locale-independent number parsing and printing. +- [TurpentineDistillery](https://github.com/TurpentineDistillery) pointed to [`std::locale::classic()`](https://en.cppreference.com/w/cpp/locale/locale/classic) to avoid too much locale joggling, found some nice performance improvements in the parser, improved the benchmarking code, and realized locale-independent number parsing and printing. - [cgzones](https://github.com/cgzones) had an idea how to fix the Coverity scan. - [Jared Grubb](https://github.com/jaredgrubb) silenced a nasty documentation warning. - [Yixin Zhang](https://github.com/qwename) fixed an integer overflow check. @@ -893,7 +1007,7 @@ I deeply appreciate the help of the following people. - [Vincent Thiery](https://github.com/vthiery) maintains a package for the Conan package manager. - [Steffen](https://github.com/koemeet) fixed a potential issue with MSVC and `std::min`. - [Mike Tzou](https://github.com/Chocobo1) fixed some typos. -- [amrcode](https://github.com/amrcode) noted a missleading documentation about comparison of floats. +- [amrcode](https://github.com/amrcode) noted a misleading documentation about comparison of floats. - [Oleg Endo](https://github.com/olegendo) reduced the memory consumption by replacing `` with ``. - [dan-42](https://github.com/dan-42) cleaned up the CMake files to simplify including/reusing of the library. - [Nikita Ofitserov](https://github.com/himikof) allowed for moving values from initializer lists. @@ -910,25 +1024,50 @@ I deeply appreciate the help of the following people. - [Nate Vargas](https://github.com/eld00d) added a Doxygen tag file. - [pvleuven](https://github.com/pvleuven) helped fixing a warning in ICC. - [Pavel](https://github.com/crea7or) helped fixing some warnings in MSVC. -- [Jamie Seward](https://github.com/jseward) avoided unneccessary string copies in `find()` and `count()`. +- [Jamie Seward](https://github.com/jseward) avoided unnecessary string copies in `find()` and `count()`. - [Mitja](https://github.com/Itja) fixed some typos. - [Jorrit Wronski](https://github.com/jowr) updated the Hunter package links. - [Matthias Möller](https://github.com/TinyTinni) added a `.natvis` for the MSVC debug view. - [bogemic](https://github.com/bogemic) fixed some C++17 deprecation warnings. - [Eren Okka](https://github.com/erengy) fixed some MSVC warnings. - +- [abolz](https://github.com/abolz) integrated the Grisu2 algorithm for proper floating-point formatting, allowing more roundtrip checks to succeed. +- [Vadim Evard](https://github.com/Pipeliner) fixed a Markdown issue in the README. +- [zerodefect](https://github.com/zerodefect) fixed a compiler warning. +- [Kert](https://github.com/kaidokert) allowed to template the string type in the serialization and added the possibility to override the exceptional behavior. +- [mark-99](https://github.com/mark-99) helped fixing an ICC error. +- [Patrik Huber](https://github.com/patrikhuber) fixed links in the README file. +- [johnfb](https://github.com/johnfb) found a bug in the implementation of CBOR's indefinite length strings. +- [Paul Fultz II](https://github.com/pfultz2) added a note on the cget package manager. +- [Wilson Lin](https://github.com/wla80) made the integration section of the README more concise. +- [RalfBielig](https://github.com/ralfbielig) detected and fixed a memory leak in the parser callback. +- [agrianius](https://github.com/agrianius) allowed to dump JSON to an alternative string type. +- [Kevin Tonon](https://github.com/ktonon) overworked the C++11 compiler checks in CMake. +- [Axel Huebl](https://github.com/ax3l) simplified a CMake check and added support for the [Spack package manager](https://spack.io). +- [Carlos O'Ryan](https://github.com/coryan) fixed a typo. +- [James Upjohn](https://github.com/jammehcow) fixed a version number in the compilers section. +- [Chuck Atkins](https://github.com/chuckatkins) adjusted the CMake files to the CMake packaging guidelines +- [Jan Schöppach](https://github.com/dns13) fixed a typo. +- [martin-mfg](https://github.com/martin-mfg) fixed a typo. +- [Matthias Möller](https://github.com/TinyTinni) removed the dependency from `std::stringstream`. +- [agrianius](https://github.com/agrianius) added code to use alternative string implementations. +- [Daniel599](https://github.com/Daniel599) allowed to use more algorithms with the `items()` function. +- [Julius Rakow](https://github.com/jrakow) fixed the Meson include directory and fixed the links to [cppreference.com](cppreference.com). +- [Sonu Lohani](https://github.com/sonulohani) fixed the compilation with MSVC 2015 in debug mode. +- [grembo](https://github.com/grembo) fixed the test suite and re-enabled several test cases. +- [Hyeon Kim](https://github.com/simnalamburt) introduced the macro `JSON_INTERNAL_CATCH` to control the exception handling inside the library. +- [thyu](https://github.com/thyu) fixed a compiler warning. Thanks a lot for helping out! Please [let me know](mailto:mail@nlohmann.me) if I forgot someone. ## Used third-party tools -The library itself contains of a single header file licensed under the MIT license. However, it is built, tested, documented, and whatnot using a lot of third-party tools and services. Thanks a lot! +The library itself consists of a single header file licensed under the MIT license. However, it is built, tested, documented, and whatnot using a lot of third-party tools and services. Thanks a lot! +- [**amalgamate.py - Amalgamate C source and header files**](https://github.com/edlund/amalgamate) to create a single header file - [**American fuzzy lop**](http://lcamtuf.coredump.cx/afl/) for fuzz testing - [**AppVeyor**](https://www.appveyor.com) for [continuous integration](https://ci.appveyor.com/project/nlohmann/json) on Windows - [**Artistic Style**](http://astyle.sourceforge.net) for automatic source code identation -- [**benchpress**](https://github.com/sbs-ableton/benchpress) to benchmark the code - [**Catch**](https://github.com/philsquared/Catch) for the unit tests - [**Clang**](http://clang.llvm.org) for compilation with code sanitizers - [**Cmake**](https://cmake.org) for build automation @@ -936,17 +1075,17 @@ The library itself contains of a single header file licensed under the MIT licen - [**Coveralls**](https://coveralls.io) to measure [code coverage](https://coveralls.io/github/nlohmann/json) - [**Coverity Scan**](https://scan.coverity.com) for [static analysis](https://scan.coverity.com/projects/nlohmann-json) - [**cppcheck**](http://cppcheck.sourceforge.net) for static analysis -- [**cxxopts**](https://github.com/jarro2783/cxxopts) to let benchpress parse command-line parameters - [**Doxygen**](http://www.stack.nl/~dimitri/doxygen/) to generate [documentation](https://nlohmann.github.io/json/) - [**git-update-ghpages**](https://github.com/rstacruz/git-update-ghpages) to upload the documentation to gh-pages -- [**Github Changelog Generator**](https://github.com/skywinder/github-changelog-generator) to generate the [ChangeLog](https://github.com/nlohmann/json/blob/develop/ChangeLog.md) +- [**GitHub Changelog Generator**](https://github.com/skywinder/github-changelog-generator) to generate the [ChangeLog](https://github.com/nlohmann/json/blob/develop/ChangeLog.md) +- [**Google Benchmark**](https://github.com/google/benchmark) to implement the benchmarks - [**libFuzzer**](http://llvm.org/docs/LibFuzzer.html) to implement fuzz testing for OSS-Fuzz -- [**OSS-Fuzz**](https://github.com/google/oss-fuzz) for continuous fuzz testing of the library +- [**OSS-Fuzz**](https://github.com/google/oss-fuzz) for continuous fuzz testing of the library ([project repository](https://github.com/google/oss-fuzz/tree/master/projects/json)) - [**Probot**](https://probot.github.io) for automating maintainer tasks such as closing stale issues, requesting missing information, or detecting toxic comments. - [**send_to_wandbox**](https://github.com/nlohmann/json/blob/develop/doc/scripts/send_to_wandbox.py) to send code examples to [Wandbox](http://melpon.org/wandbox) - [**Travis**](https://travis-ci.org) for [continuous integration](https://travis-ci.org/nlohmann/json) on Linux and macOS - [**Valgrind**](http://valgrind.org) to check for correct memory management -- [**Wandbox**](http://melpon.org/wandbox) for [online examples](https://wandbox.org/permlink/Op57X0V7fTf2tdwl) +- [**Wandbox**](http://melpon.org/wandbox) for [online examples](https://wandbox.org/permlink/TarF5pPn9NtHQjhf) ## Projects using JSON for Modern C++ @@ -956,7 +1095,7 @@ The library is currently used in Apple macOS Sierra and iOS 10. I am not sure wh ## Notes -- The code contains numerous debug **assertions** which can be switched off by defining the preprocessor macro `NDEBUG`, see the [documentation of `assert`](http://en.cppreference.com/w/cpp/error/assert). In particular, note [`operator[]`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a2e26bd0b0168abb61f67ad5bcd5b9fa1.html#a2e26bd0b0168abb61f67ad5bcd5b9fa1) implements **unchecked access** for const objects: If the given key is not present, the behavior is undefined (think of a dereferenced null pointer) and yields an [assertion failure](https://github.com/nlohmann/json/issues/289) if assertions are switched on. If you are not sure whether an element in an object exists, use checked access with the [`at()` function](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a674de1ee73e6bf4843fc5dc1351fb726.html#a674de1ee73e6bf4843fc5dc1351fb726). +- The code contains numerous debug **assertions** which can be switched off by defining the preprocessor macro `NDEBUG`, see the [documentation of `assert`](https://en.cppreference.com/w/cpp/error/assert). In particular, note [`operator[]`](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a2e26bd0b0168abb61f67ad5bcd5b9fa1.html#a2e26bd0b0168abb61f67ad5bcd5b9fa1) implements **unchecked access** for const objects: If the given key is not present, the behavior is undefined (think of a dereferenced null pointer) and yields an [assertion failure](https://github.com/nlohmann/json/issues/289) if assertions are switched on. If you are not sure whether an element in an object exists, use checked access with the [`at()` function](https://nlohmann.github.io/json/classnlohmann_1_1basic__json_a674de1ee73e6bf4843fc5dc1351fb726.html#a674de1ee73e6bf4843fc5dc1351fb726). - As the exact type of a number is not defined in the [JSON specification](http://rfc7159.net/rfc7159), this library tries to choose the best fitting C++ number type automatically. As a result, the type `double` may be used to store numbers which may yield [**floating-point exceptions**](https://github.com/nlohmann/json/issues/181) in certain rare situations if floating-point exceptions have been unmasked in the calling code. These exceptions are not caused by the library and need to be fixed in the calling code, such as by re-masking the exceptions prior to calling library functions. - The library supports **Unicode input** as follows: - Only **UTF-8** encoded input is supported which is the default encoding for JSON according to [RFC 7159](http://rfc7159.net/rfc7159#rfc.section.8.1). diff --git a/ext/json/json.hpp b/ext/json/json.hpp index 5b0b0ea5b..b80386f3f 100644 --- a/ext/json/json.hpp +++ b/ext/json/json.hpp @@ -1,11 +1,12 @@ /* __ _____ _____ _____ __| | __| | | | JSON for Modern C++ -| | |__ | | | | | | version 3.0.1 +| | |__ | | | | | | version 3.2.0 |_____|_____|_____|_|___| https://github.com/nlohmann/json Licensed under the MIT License . -Copyright (c) 2013-2017 Niels Lohmann . +SPDX-License-Identifier: MIT +Copyright (c) 2013-2018 Niels Lohmann . Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -29,42 +30,104 @@ SOFTWARE. #ifndef NLOHMANN_JSON_HPP #define NLOHMANN_JSON_HPP -#include // all_of, copy, fill, find, for_each, generate_n, none_of, remove, reverse, transform -#include // array +#define NLOHMANN_JSON_VERSION_MAJOR 3 +#define NLOHMANN_JSON_VERSION_MINOR 2 +#define NLOHMANN_JSON_VERSION_PATCH 0 + +#include // all_of, find, for_each #include // assert #include // and, not, or -#include // lconv, localeconv -#include // isfinite, labs, ldexp, signbit #include // nullptr_t, ptrdiff_t, size_t -#include // int64_t, uint64_t -#include // abort, strtod, strtof, strtold, strtoul, strtoll, strtoull -#include // memcpy, strlen -#include // forward_list -#include // function, hash, less +#include // hash, less #include // initializer_list -#include // hex -#include // istream, ostream -#include // advance, begin, back_inserter, bidirectional_iterator_tag, distance, end, inserter, iterator, iterator_traits, next, random_access_iterator_tag, reverse_iterator -#include // numeric_limits -#include // locale -#include // map -#include // addressof, allocator, allocator_traits, unique_ptr +#include // istream, ostream +#include // iterator_traits, random_access_iterator_tag #include // accumulate -#include // stringstream -#include // getline, stoi, string, to_string -#include // add_pointer, conditional, decay, enable_if, false_type, integral_constant, is_arithmetic, is_base_of, is_const, is_constructible, is_convertible, is_default_constructible, is_enum, is_floating_point, is_integral, is_nothrow_move_assignable, is_nothrow_move_constructible, is_pointer, is_reference, is_same, is_scalar, is_signed, remove_const, remove_cv, remove_pointer, remove_reference, true_type, underlying_type -#include // declval, forward, make_pair, move, pair, swap -#include // valarray +#include // string, stoi, to_string +#include // declval, forward, move, pair, swap + +// #include +#ifndef NLOHMANN_JSON_FWD_HPP +#define NLOHMANN_JSON_FWD_HPP + +#include // int64_t, uint64_t +#include // map +#include // allocator +#include // string #include // vector +/*! +@brief namespace for Niels Lohmann +@see https://github.com/nlohmann +@since version 1.0.0 +*/ +namespace nlohmann +{ +/*! +@brief default JSONSerializer template argument + +This serializer ignores the template arguments and uses ADL +([argument-dependent lookup](https://en.cppreference.com/w/cpp/language/adl)) +for serialization. +*/ +template +struct adl_serializer; + +template class ObjectType = + std::map, + template class ArrayType = std::vector, + class StringType = std::string, class BooleanType = bool, + class NumberIntegerType = std::int64_t, + class NumberUnsignedType = std::uint64_t, + class NumberFloatType = double, + template class AllocatorType = std::allocator, + template class JSONSerializer = + adl_serializer> +class basic_json; + +/*! +@brief JSON Pointer + +A JSON pointer defines a string syntax for identifying a specific value +within a JSON document. It can be used with functions `at` and +`operator[]`. Furthermore, JSON pointers are the base for JSON patches. + +@sa [RFC 6901](https://tools.ietf.org/html/rfc6901) + +@since version 2.0.0 +*/ +template +class json_pointer; + +/*! +@brief default JSON class + +This type is the default specialization of the @ref basic_json class which +uses the standard template types. + +@since version 1.0.0 +*/ +using json = basic_json<>; +} + +#endif + +// #include + + +// This file contains all internal macro definitions +// You MUST include macro_unscope.hpp at the end of json.hpp to undef all of them + // exclude unsupported compilers -#if defined(__clang__) - #if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400 - #error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers" - #endif -#elif defined(__GNUC__) && !(defined(__ICC) || defined(__INTEL_COMPILER)) - #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) < 40900 - #error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers" +#if !defined(JSON_SKIP_UNSUPPORTED_COMPILER_CHECK) + #if defined(__clang__) + #if (__clang_major__ * 10000 + __clang_minor__ * 100 + __clang_patchlevel__) < 30400 + #error "unsupported Clang version - see https://github.com/nlohmann/json#supported-compilers" + #endif + #elif defined(__GNUC__) && !(defined(__ICC) || defined(__INTEL_COMPILER)) + #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) < 40900 + #error "unsupported GCC version - see https://github.com/nlohmann/json#supported-compilers" + #endif #endif #endif @@ -90,14 +153,35 @@ SOFTWARE. #endif // allow to disable exceptions -#if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && not defined(JSON_NOEXCEPTION) +#if (defined(__cpp_exceptions) || defined(__EXCEPTIONS) || defined(_CPPUNWIND)) && !defined(JSON_NOEXCEPTION) #define JSON_THROW(exception) throw exception #define JSON_TRY try #define JSON_CATCH(exception) catch(exception) + #define JSON_INTERNAL_CATCH(exception) catch(exception) #else #define JSON_THROW(exception) std::abort() #define JSON_TRY if(true) #define JSON_CATCH(exception) if(false) + #define JSON_INTERNAL_CATCH(exception) if(false) +#endif + +// override exception macros +#if defined(JSON_THROW_USER) + #undef JSON_THROW + #define JSON_THROW JSON_THROW_USER +#endif +#if defined(JSON_TRY_USER) + #undef JSON_TRY + #define JSON_TRY JSON_TRY_USER +#endif +#if defined(JSON_CATCH_USER) + #undef JSON_CATCH + #define JSON_CATCH JSON_CATCH_USER + #define JSON_INTERNAL_CATCH JSON_CATCH_USER +#endif +#if defined(JSON_INTERNAL_CATCH_USER) + #undef JSON_INTERNAL_CATCH + #define JSON_INTERNAL_CATCH JSON_INTERNAL_CATCH_USER #endif // manual branch prediction @@ -117,27 +201,6 @@ SOFTWARE. #define JSON_HAS_CPP_14 #endif -/*! -@brief namespace for Niels Lohmann -@see https://github.com/nlohmann -@since version 1.0.0 -*/ -namespace nlohmann -{ -template -struct adl_serializer; - -// forward declaration of basic_json (required to split the class) -template class ObjectType = std::map, - template class ArrayType = std::vector, - class StringType = std::string, class BooleanType = bool, - class NumberIntegerType = std::int64_t, - class NumberUnsignedType = std::uint64_t, - class NumberFloatType = double, - template class AllocatorType = std::allocator, - template class JSONSerializer = adl_serializer> -class basic_json; - // Ugly macros to avoid uglier copy-paste when specializing basic_json. They // may be removed in the future once the class is split. @@ -154,17 +217,334 @@ class basic_json; NumberIntegerType, NumberUnsignedType, NumberFloatType, \ AllocatorType, JSONSerializer> - /*! -@brief unnamed namespace with internal helper functions +@brief Helper to determine whether there's a key_type for T. -This namespace collects some functions that could not be defined inside the -@ref basic_json class. +This helper is used to tell associative containers apart from other containers +such as sequence containers. For instance, `std::map` passes the test as it +contains a `mapped_type`, whereas `std::vector` fails the test. + +@sa http://stackoverflow.com/a/7728728/266378 +@since version 1.0.0, overworked in version 2.0.6 +*/ +#define NLOHMANN_JSON_HAS_HELPER(type) \ + template struct has_##type { \ + private: \ + template \ + static int detect(U &&); \ + static void detect(...); \ + public: \ + static constexpr bool value = \ + std::is_integral()))>::value; \ + } + +// #include + + +#include // not +#include // size_t +#include // conditional, enable_if, false_type, integral_constant, is_constructible, is_integral, is_same, remove_cv, remove_reference, true_type + +namespace nlohmann +{ +namespace detail +{ +// alias templates to reduce boilerplate +template +using enable_if_t = typename std::enable_if::type; + +template +using uncvref_t = typename std::remove_cv::type>::type; + +// implementation of C++14 index_sequence and affiliates +// source: https://stackoverflow.com/a/32223343 +template +struct index_sequence +{ + using type = index_sequence; + using value_type = std::size_t; + static constexpr std::size_t size() noexcept + { + return sizeof...(Ints); + } +}; + +template +struct merge_and_renumber; + +template +struct merge_and_renumber, index_sequence> + : index_sequence < I1..., (sizeof...(I1) + I2)... > {}; + +template +struct make_index_sequence + : merge_and_renumber < typename make_index_sequence < N / 2 >::type, + typename make_index_sequence < N - N / 2 >::type > {}; + +template<> struct make_index_sequence<0> : index_sequence<> {}; +template<> struct make_index_sequence<1> : index_sequence<0> {}; + +template +using index_sequence_for = make_index_sequence; + +/* +Implementation of two C++17 constructs: conjunction, negation. This is needed +to avoid evaluating all the traits in a condition + +For example: not std::is_same::value and has_value_type::value +will not compile when T = void (on MSVC at least). Whereas +conjunction>, has_value_type>::value will +stop evaluating if negation<...>::value == false + +Please note that those constructs must be used with caution, since symbols can +become very long quickly (which can slow down compilation and cause MSVC +internal compiler errors). Only use it when you have to (see example ahead). +*/ +template struct conjunction : std::true_type {}; +template struct conjunction : B1 {}; +template +struct conjunction : std::conditional, B1>::type {}; + +template struct negation : std::integral_constant {}; + +// dispatch utility (taken from ranges-v3) +template struct priority_tag : priority_tag < N - 1 > {}; +template<> struct priority_tag<0> {}; + +// taken from ranges-v3 +template +struct static_const +{ + static constexpr T value{}; +}; + +template +constexpr T static_const::value; +} +} + +// #include + + +#include // not +#include // numeric_limits +#include // false_type, is_constructible, is_integral, is_same, true_type +#include // declval + +// #include + +// #include + +// #include + + +namespace nlohmann +{ +/*! +@brief detail namespace with internal helper functions + +This namespace collects functions that should not be exposed, +implementations of some @ref basic_json methods, and meta-programming helpers. @since version 2.1.0 */ namespace detail { +///////////// +// helpers // +///////////// + +template struct is_basic_json : std::false_type {}; + +NLOHMANN_BASIC_JSON_TPL_DECLARATION +struct is_basic_json : std::true_type {}; + +//////////////////////// +// has_/is_ functions // +//////////////////////// + +// source: https://stackoverflow.com/a/37193089/4116453 + +template +struct is_complete_type : std::false_type {}; + +template +struct is_complete_type : std::true_type {}; + +NLOHMANN_JSON_HAS_HELPER(mapped_type); +NLOHMANN_JSON_HAS_HELPER(key_type); +NLOHMANN_JSON_HAS_HELPER(value_type); +NLOHMANN_JSON_HAS_HELPER(iterator); + +template +struct is_compatible_object_type_impl : std::false_type {}; + +template +struct is_compatible_object_type_impl +{ + static constexpr auto value = + std::is_constructible::value and + std::is_constructible::value; +}; + +template +struct is_compatible_string_type_impl : std::false_type {}; + +template +struct is_compatible_string_type_impl +{ + static constexpr auto value = + std::is_same::value and + std::is_constructible::value; +}; + +template +struct is_compatible_object_type +{ + static auto constexpr value = is_compatible_object_type_impl < + conjunction>, + has_mapped_type, + has_key_type>::value, + typename BasicJsonType::object_t, CompatibleObjectType >::value; +}; + +template +struct is_compatible_string_type +{ + static auto constexpr value = is_compatible_string_type_impl < + conjunction>, + has_value_type>::value, + typename BasicJsonType::string_t, CompatibleStringType >::value; +}; + +template +struct is_basic_json_nested_type +{ + static auto constexpr value = std::is_same::value or + std::is_same::value or + std::is_same::value or + std::is_same::value; +}; + +template +struct is_compatible_array_type +{ + static auto constexpr value = + conjunction>, + negation>, + negation>, + negation>, + has_value_type, + has_iterator>::value; +}; + +template +struct is_compatible_integer_type_impl : std::false_type {}; + +template +struct is_compatible_integer_type_impl +{ + // is there an assert somewhere on overflows? + using RealLimits = std::numeric_limits; + using CompatibleLimits = std::numeric_limits; + + static constexpr auto value = + std::is_constructible::value and + CompatibleLimits::is_integer and + RealLimits::is_signed == CompatibleLimits::is_signed; +}; + +template +struct is_compatible_integer_type +{ + static constexpr auto value = + is_compatible_integer_type_impl < + std::is_integral::value and + not std::is_same::value, + RealIntegerType, CompatibleNumberIntegerType > ::value; +}; + +// trait checking if JSONSerializer::from_json(json const&, udt&) exists +template +struct has_from_json +{ + private: + // also check the return type of from_json + template::from_json( + std::declval(), std::declval()))>::value>> + static int detect(U&&); + static void detect(...); + + public: + static constexpr bool value = std::is_integral>()))>::value; +}; + +// This trait checks if JSONSerializer::from_json(json const&) exists +// this overload is used for non-default-constructible user-defined-types +template +struct has_non_default_from_json +{ + private: + template < + typename U, + typename = enable_if_t::from_json(std::declval()))>::value >> + static int detect(U&&); + static void detect(...); + + public: + static constexpr bool value = std::is_integral>()))>::value; +}; + +// This trait checks if BasicJsonType::json_serializer::to_json exists +template +struct has_to_json +{ + private: + template::to_json( + std::declval(), std::declval()))> + static int detect(U&&); + static void detect(...); + + public: + static constexpr bool value = std::is_integral>()))>::value; +}; + +template +struct is_compatible_complete_type +{ + static constexpr bool value = + not std::is_base_of::value and + not is_basic_json::value and + not is_basic_json_nested_type::value and + has_to_json::value; +}; + +template +struct is_compatible_type + : conjunction, + is_compatible_complete_type> +{ +}; +} +} + +// #include + + +#include // exception +#include // runtime_error +#include // to_string + +namespace nlohmann +{ +namespace detail +{ //////////////// // exceptions // //////////////// @@ -419,6 +799,8 @@ json.exception.out_of_range.403 | key 'foo' not found | The provided key was not json.exception.out_of_range.404 | unresolved reference token 'foo' | A reference token in a JSON Pointer could not be resolved. json.exception.out_of_range.405 | JSON pointer has no parent | The JSON Patch operations 'remove' and 'add' can not be applied to the root element of the JSON value. json.exception.out_of_range.406 | number overflow parsing '10E1000' | A parsed number could not be stored as without changing it to NaN or INF. +json.exception.out_of_range.407 | number overflow serializing '9223372036854775808' | UBJSON only supports integers numbers up to 9223372036854775807. | +json.exception.out_of_range.408 | excessive array size: 8658170730974374167 | The size (following `#`) of an UBJSON array or object exceeds the maximal capacity. | @liveexample{The following code shows how an `out_of_range` exception can be caught.,out_of_range} @@ -481,9 +863,21 @@ class other_error : public exception private: other_error(int id_, const char* what_arg) : exception(id_, what_arg) {} }; +} +} + +// #include +#include // array +#include // and +#include // size_t +#include // uint8_t +namespace nlohmann +{ +namespace detail +{ /////////////////////////// // JSON type enumeration // /////////////////////////// @@ -512,7 +906,7 @@ value with the default value for a given type @since version 1.0.0 */ -enum class value_t : uint8_t +enum class value_t : std::uint8_t { null, ///< null value object, ///< object (unordered set of name/value pairs) @@ -537,7 +931,7 @@ Returns an ordering that is similar to Python: */ inline bool operator<(const value_t lhs, const value_t rhs) noexcept { - static constexpr std::array order = {{ + static constexpr std::array order = {{ 0 /* null */, 3 /* object */, 4 /* array */, 5 /* string */, 1 /* boolean */, 2 /* integer */, 2 /* unsigned */, 2 /* float */ } @@ -547,80 +941,558 @@ inline bool operator<(const value_t lhs, const value_t rhs) noexcept const auto r_index = static_cast(rhs); return l_index < order.size() and r_index < order.size() and order[l_index] < order[r_index]; } +} +} + +// #include -///////////// -// helpers // -///////////// +#include // transform +#include // array +#include // and, not +#include // forward_list +#include // inserter, front_inserter, end +#include // map +#include // string +#include // tuple, make_tuple +#include // is_arithmetic, is_same, is_enum, underlying_type, is_convertible +#include // unordered_map +#include // pair, declval +#include // valarray -template struct is_basic_json : std::false_type {}; +// #include -NLOHMANN_BASIC_JSON_TPL_DECLARATION -struct is_basic_json : std::true_type {}; +// #include -// alias templates to reduce boilerplate -template -using enable_if_t = typename std::enable_if::type; +// #include -template -using uncvref_t = typename std::remove_cv::type>::type; +// #include -// implementation of C++14 index_sequence and affiliates -// source: https://stackoverflow.com/a/32223343 -template -struct index_sequence +// #include + + +namespace nlohmann { - using type = index_sequence; - using value_type = std::size_t; - static constexpr std::size_t size() noexcept +namespace detail +{ +template +void from_json(const BasicJsonType& j, typename std::nullptr_t& n) +{ + if (JSON_UNLIKELY(not j.is_null())) { - return sizeof...(Ints); + JSON_THROW(type_error::create(302, "type must be null, but is " + std::string(j.type_name()))); + } + n = nullptr; +} + +// overloads for basic_json template parameters +template::value and + not std::is_same::value, + int> = 0> +void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val) +{ + switch (static_cast(j)) + { + case value_t::number_unsigned: + { + val = static_cast(*j.template get_ptr()); + break; + } + case value_t::number_integer: + { + val = static_cast(*j.template get_ptr()); + break; + } + case value_t::number_float: + { + val = static_cast(*j.template get_ptr()); + break; + } + + default: + JSON_THROW(type_error::create(302, "type must be number, but is " + std::string(j.type_name()))); + } +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b) +{ + if (JSON_UNLIKELY(not j.is_boolean())) + { + JSON_THROW(type_error::create(302, "type must be boolean, but is " + std::string(j.type_name()))); + } + b = *j.template get_ptr(); +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s) +{ + if (JSON_UNLIKELY(not j.is_string())) + { + JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name()))); + } + s = *j.template get_ptr(); +} + +template < + typename BasicJsonType, typename CompatibleStringType, + enable_if_t < + is_compatible_string_type::value and + not std::is_same::value, + int > = 0 > +void from_json(const BasicJsonType& j, CompatibleStringType& s) +{ + if (JSON_UNLIKELY(not j.is_string())) + { + JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name()))); + } + + s = *j.template get_ptr(); +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::number_float_t& val) +{ + get_arithmetic_value(j, val); +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::number_unsigned_t& val) +{ + get_arithmetic_value(j, val); +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::number_integer_t& val) +{ + get_arithmetic_value(j, val); +} + +template::value, int> = 0> +void from_json(const BasicJsonType& j, EnumType& e) +{ + typename std::underlying_type::type val; + get_arithmetic_value(j, val); + e = static_cast(val); +} + +template +void from_json(const BasicJsonType& j, typename BasicJsonType::array_t& arr) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); + } + arr = *j.template get_ptr(); +} + +// forward_list doesn't have an insert method +template::value, int> = 0> +void from_json(const BasicJsonType& j, std::forward_list& l) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); + } + std::transform(j.rbegin(), j.rend(), + std::front_inserter(l), [](const BasicJsonType & i) + { + return i.template get(); + }); +} + +// valarray doesn't have an insert method +template::value, int> = 0> +void from_json(const BasicJsonType& j, std::valarray& l) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); + } + l.resize(j.size()); + std::copy(j.m_value.array->begin(), j.m_value.array->end(), std::begin(l)); +} + +template +void from_json_array_impl(const BasicJsonType& j, CompatibleArrayType& arr, priority_tag<0> /*unused*/) +{ + using std::end; + + std::transform(j.begin(), j.end(), + std::inserter(arr, end(arr)), [](const BasicJsonType & i) + { + // get() returns *this, this won't call a from_json + // method when value_type is BasicJsonType + return i.template get(); + }); +} + +template +auto from_json_array_impl(const BasicJsonType& j, CompatibleArrayType& arr, priority_tag<1> /*unused*/) +-> decltype( + arr.reserve(std::declval()), + void()) +{ + using std::end; + + arr.reserve(j.size()); + std::transform(j.begin(), j.end(), + std::inserter(arr, end(arr)), [](const BasicJsonType & i) + { + // get() returns *this, this won't call a from_json + // method when value_type is BasicJsonType + return i.template get(); + }); +} + +template +void from_json_array_impl(const BasicJsonType& j, std::array& arr, priority_tag<2> /*unused*/) +{ + for (std::size_t i = 0; i < N; ++i) + { + arr[i] = j.at(i).template get(); + } +} + +template < + typename BasicJsonType, typename CompatibleArrayType, + enable_if_t < + is_compatible_array_type::value and + not std::is_same::value and + std::is_constructible < + BasicJsonType, typename CompatibleArrayType::value_type >::value, + int > = 0 > +void from_json(const BasicJsonType& j, CompatibleArrayType& arr) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + + std::string(j.type_name()))); + } + + from_json_array_impl(j, arr, priority_tag<2> {}); +} + +template::value, int> = 0> +void from_json(const BasicJsonType& j, CompatibleObjectType& obj) +{ + if (JSON_UNLIKELY(not j.is_object())) + { + JSON_THROW(type_error::create(302, "type must be object, but is " + std::string(j.type_name()))); + } + + auto inner_object = j.template get_ptr(); + using value_type = typename CompatibleObjectType::value_type; + std::transform( + inner_object->begin(), inner_object->end(), + std::inserter(obj, obj.begin()), + [](typename BasicJsonType::object_t::value_type const & p) + { + return value_type(p.first, p.second.template get()); + }); +} + +// overload for arithmetic types, not chosen for basic_json template arguments +// (BooleanType, etc..); note: Is it really necessary to provide explicit +// overloads for boolean_t etc. in case of a custom BooleanType which is not +// an arithmetic type? +template::value and + not std::is_same::value and + not std::is_same::value and + not std::is_same::value and + not std::is_same::value, + int> = 0> +void from_json(const BasicJsonType& j, ArithmeticType& val) +{ + switch (static_cast(j)) + { + case value_t::number_unsigned: + { + val = static_cast(*j.template get_ptr()); + break; + } + case value_t::number_integer: + { + val = static_cast(*j.template get_ptr()); + break; + } + case value_t::number_float: + { + val = static_cast(*j.template get_ptr()); + break; + } + case value_t::boolean: + { + val = static_cast(*j.template get_ptr()); + break; + } + + default: + JSON_THROW(type_error::create(302, "type must be number, but is " + std::string(j.type_name()))); + } +} + +template +void from_json(const BasicJsonType& j, std::pair& p) +{ + p = {j.at(0).template get(), j.at(1).template get()}; +} + +template +void from_json_tuple_impl(const BasicJsonType& j, Tuple& t, index_sequence) +{ + t = std::make_tuple(j.at(Idx).template get::type>()...); +} + +template +void from_json(const BasicJsonType& j, std::tuple& t) +{ + from_json_tuple_impl(j, t, index_sequence_for {}); +} + +template ::value>> +void from_json(const BasicJsonType& j, std::map& m) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); + } + for (const auto& p : j) + { + if (JSON_UNLIKELY(not p.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name()))); + } + m.emplace(p.at(0).template get(), p.at(1).template get()); + } +} + +template ::value>> +void from_json(const BasicJsonType& j, std::unordered_map& m) +{ + if (JSON_UNLIKELY(not j.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); + } + for (const auto& p : j) + { + if (JSON_UNLIKELY(not p.is_array())) + { + JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(p.type_name()))); + } + m.emplace(p.at(0).template get(), p.at(1).template get()); + } +} + +struct from_json_fn +{ + private: + template + auto call(const BasicJsonType& j, T& val, priority_tag<1> /*unused*/) const + noexcept(noexcept(from_json(j, val))) + -> decltype(from_json(j, val), void()) + { + return from_json(j, val); + } + + template + void call(const BasicJsonType& /*unused*/, T& /*unused*/, priority_tag<0> /*unused*/) const noexcept + { + static_assert(sizeof(BasicJsonType) == 0, + "could not find from_json() method in T's namespace"); +#ifdef _MSC_VER + // MSVC does not show a stacktrace for the above assert + using decayed = uncvref_t; + static_assert(sizeof(typename decayed::force_msvc_stacktrace) == 0, + "forcing MSVC stacktrace to show which T we're talking about."); +#endif + } + + public: + template + void operator()(const BasicJsonType& j, T& val) const + noexcept(noexcept(std::declval().call(j, val, priority_tag<1> {}))) + { + return call(j, val, priority_tag<1> {}); } }; +} -template -struct merge_and_renumber; +/// namespace to hold default `from_json` function +/// to see why this is required: +/// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2015/n4381.html +namespace +{ +constexpr const auto& from_json = detail::static_const::value; +} +} -template -struct merge_and_renumber, index_sequence> - : index_sequence < I1..., (sizeof...(I1) + I2)... > {}; - -template -struct make_index_sequence - : merge_and_renumber < typename make_index_sequence < N / 2 >::type, - typename make_index_sequence < N - N / 2 >::type > {}; - -template<> struct make_index_sequence<0> : index_sequence<> {}; -template<> struct make_index_sequence<1> : index_sequence<0> {}; - -template -using index_sequence_for = make_index_sequence; - -/* -Implementation of two C++17 constructs: conjunction, negation. This is needed -to avoid evaluating all the traits in a condition - -For example: not std::is_same::value and has_value_type::value -will not compile when T = void (on MSVC at least). Whereas -conjunction>, has_value_type>::value will -stop evaluating if negation<...>::value == false - -Please note that those constructs must be used with caution, since symbols can -become very long quickly (which can slow down compilation and cause MSVC -internal compiler errors). Only use it when you have to (see example ahead). -*/ -template struct conjunction : std::true_type {}; -template struct conjunction : B1 {}; -template -struct conjunction : std::conditional, B1>::type {}; - -template struct negation : std::integral_constant {}; - -// dispatch utility (taken from ranges-v3) -template struct priority_tag : priority_tag < N - 1 > {}; -template<> struct priority_tag<0> {}; +// #include +#include // or, and, not +#include // begin, end +#include // tuple, get +#include // is_same, is_constructible, is_floating_point, is_enum, underlying_type +#include // move, forward, declval, pair +#include // valarray +#include // vector + +// #include + +// #include + +// #include + +// #include + + +#include // size_t +#include // string, to_string +#include // input_iterator_tag + +// #include + + +namespace nlohmann +{ +namespace detail +{ +/// proxy class for the items() function +template class iteration_proxy +{ + private: + /// helper class for iteration + class iteration_proxy_internal + { + public: + using difference_type = std::ptrdiff_t; + using value_type = iteration_proxy_internal; + using pointer = iteration_proxy_internal*; + using reference = iteration_proxy_internal&; + using iterator_category = std::input_iterator_tag; + + private: + /// the iterator + IteratorType anchor; + /// an index for arrays (used to create key names) + std::size_t array_index = 0; + /// last stringified array index + mutable std::size_t array_index_last = 0; + /// a string representation of the array index + mutable std::string array_index_str = "0"; + /// an empty string (to return a reference for primitive values) + const std::string empty_str = ""; + + public: + explicit iteration_proxy_internal(IteratorType it) noexcept : anchor(it) {} + + iteration_proxy_internal(const iteration_proxy_internal&) = default; + iteration_proxy_internal& operator=(const iteration_proxy_internal&) = default; + + /// dereference operator (needed for range-based for) + iteration_proxy_internal& operator*() + { + return *this; + } + + /// increment operator (needed for range-based for) + iteration_proxy_internal& operator++() + { + ++anchor; + ++array_index; + + return *this; + } + + /// equality operator (needed for InputIterator) + bool operator==(const iteration_proxy_internal& o) const noexcept + { + return anchor == o.anchor; + } + + /// inequality operator (needed for range-based for) + bool operator!=(const iteration_proxy_internal& o) const noexcept + { + return anchor != o.anchor; + } + + /// return key of the iterator + const std::string& key() const + { + assert(anchor.m_object != nullptr); + + switch (anchor.m_object->type()) + { + // use integer array index as key + case value_t::array: + { + if (array_index != array_index_last) + { + array_index_str = std::to_string(array_index); + array_index_last = array_index; + } + return array_index_str; + } + + // use key from the object + case value_t::object: + return anchor.key(); + + // use an empty key for all primitive types + default: + return empty_str; + } + } + + /// return value of the iterator + typename IteratorType::reference value() const + { + return anchor.value(); + } + }; + + /// the container to iterate + typename IteratorType::reference container; + + public: + /// construct iteration proxy from a container + explicit iteration_proxy(typename IteratorType::reference cont) noexcept + : container(cont) {} + + /// return iterator begin (needed for range-based for) + iteration_proxy_internal begin() noexcept + { + return iteration_proxy_internal(container.begin()); + } + + /// return iterator end (needed for range-based for) + iteration_proxy_internal end() noexcept + { + return iteration_proxy_internal(container.end()); + } +}; +} +} + + +namespace nlohmann +{ +namespace detail +{ ////////////////// // constructors // ////////////////// @@ -657,6 +1529,16 @@ struct external_constructor j.m_value = std::move(s); j.assert_invariant(); } + + template::value, + int> = 0> + static void construct(BasicJsonType& j, const CompatibleStringType& str) + { + j.m_type = value_t::string; + j.m_value.string = j.template create(str); + j.assert_invariant(); + } }; template<> @@ -783,159 +1665,6 @@ struct external_constructor } }; - -//////////////////////// -// has_/is_ functions // -//////////////////////// - -/*! -@brief Helper to determine whether there's a key_type for T. - -This helper is used to tell associative containers apart from other containers -such as sequence containers. For instance, `std::map` passes the test as it -contains a `mapped_type`, whereas `std::vector` fails the test. - -@sa http://stackoverflow.com/a/7728728/266378 -@since version 1.0.0, overworked in version 2.0.6 -*/ -#define NLOHMANN_JSON_HAS_HELPER(type) \ - template struct has_##type { \ - private: \ - template \ - static int detect(U &&); \ - static void detect(...); \ - public: \ - static constexpr bool value = \ - std::is_integral()))>::value; \ - } - -NLOHMANN_JSON_HAS_HELPER(mapped_type); -NLOHMANN_JSON_HAS_HELPER(key_type); -NLOHMANN_JSON_HAS_HELPER(value_type); -NLOHMANN_JSON_HAS_HELPER(iterator); - -#undef NLOHMANN_JSON_HAS_HELPER - - -template -struct is_compatible_object_type_impl : std::false_type {}; - -template -struct is_compatible_object_type_impl -{ - static constexpr auto value = - std::is_constructible::value and - std::is_constructible::value; -}; - -template -struct is_compatible_object_type -{ - static auto constexpr value = is_compatible_object_type_impl < - conjunction>, - has_mapped_type, - has_key_type>::value, - typename BasicJsonType::object_t, CompatibleObjectType >::value; -}; - -template -struct is_basic_json_nested_type -{ - static auto constexpr value = std::is_same::value or - std::is_same::value or - std::is_same::value or - std::is_same::value; -}; - -template -struct is_compatible_array_type -{ - static auto constexpr value = - conjunction>, - negation>, - negation>, - negation>, - has_value_type, - has_iterator>::value; -}; - -template -struct is_compatible_integer_type_impl : std::false_type {}; - -template -struct is_compatible_integer_type_impl -{ - // is there an assert somewhere on overflows? - using RealLimits = std::numeric_limits; - using CompatibleLimits = std::numeric_limits; - - static constexpr auto value = - std::is_constructible::value and - CompatibleLimits::is_integer and - RealLimits::is_signed == CompatibleLimits::is_signed; -}; - -template -struct is_compatible_integer_type -{ - static constexpr auto value = - is_compatible_integer_type_impl < - std::is_integral::value and - not std::is_same::value, - RealIntegerType, CompatibleNumberIntegerType >::value; -}; - - -// trait checking if JSONSerializer::from_json(json const&, udt&) exists -template -struct has_from_json -{ - private: - // also check the return type of from_json - template::from_json( - std::declval(), std::declval()))>::value>> - static int detect(U&&); - static void detect(...); - - public: - static constexpr bool value = std::is_integral>()))>::value; -}; - -// This trait checks if JSONSerializer::from_json(json const&) exists -// this overload is used for non-default-constructible user-defined-types -template -struct has_non_default_from_json -{ - private: - template::from_json(std::declval()))>::value>> - static int detect(U&&); - static void detect(...); - - public: - static constexpr bool value = std::is_integral>()))>::value; -}; - -// This trait checks if BasicJsonType::json_serializer::to_json exists -template -struct has_to_json -{ - private: - template::to_json( - std::declval(), std::declval()))> - static int detect(U&&); - static void detect(...); - - public: - static constexpr bool value = std::is_integral>()))>::value; -}; - - ///////////// // to_json // ///////////// @@ -1006,7 +1735,7 @@ void to_json(BasicJsonType& j, const CompatibleArrayType& arr) template::value, int> = 0> -void to_json(BasicJsonType& j, std::valarray arr) +void to_json(BasicJsonType& j, const std::valarray& arr) { external_constructor::construct(j, std::move(arr)); } @@ -1043,6 +1772,14 @@ void to_json(BasicJsonType& j, const std::pair& p) j = {p.first, p.second}; } +// for https://github.com/nlohmann/json/pull/1134 +template::iteration_proxy_internal>::value, int> = 0> +void to_json(BasicJsonType& j, T b) noexcept +{ + j = {{b.key(), b.value()}}; +} + template void to_json_tuple_impl(BasicJsonType& j, const Tuple& t, index_sequence) { @@ -1055,261 +1792,6 @@ void to_json(BasicJsonType& j, const std::tuple& t) to_json_tuple_impl(j, t, index_sequence_for {}); } -/////////////// -// from_json // -/////////////// - -// overloads for basic_json template parameters -template::value and - not std::is_same::value, - int> = 0> -void get_arithmetic_value(const BasicJsonType& j, ArithmeticType& val) -{ - switch (static_cast(j)) - { - case value_t::number_unsigned: - { - val = static_cast(*j.template get_ptr()); - break; - } - case value_t::number_integer: - { - val = static_cast(*j.template get_ptr()); - break; - } - case value_t::number_float: - { - val = static_cast(*j.template get_ptr()); - break; - } - - default: - JSON_THROW(type_error::create(302, "type must be number, but is " + std::string(j.type_name()))); - } -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::boolean_t& b) -{ - if (JSON_UNLIKELY(not j.is_boolean())) - { - JSON_THROW(type_error::create(302, "type must be boolean, but is " + std::string(j.type_name()))); - } - b = *j.template get_ptr(); -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::string_t& s) -{ - if (JSON_UNLIKELY(not j.is_string())) - { - JSON_THROW(type_error::create(302, "type must be string, but is " + std::string(j.type_name()))); - } - s = *j.template get_ptr(); -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::number_float_t& val) -{ - get_arithmetic_value(j, val); -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::number_unsigned_t& val) -{ - get_arithmetic_value(j, val); -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::number_integer_t& val) -{ - get_arithmetic_value(j, val); -} - -template::value, int> = 0> -void from_json(const BasicJsonType& j, EnumType& e) -{ - typename std::underlying_type::type val; - get_arithmetic_value(j, val); - e = static_cast(val); -} - -template -void from_json(const BasicJsonType& j, typename BasicJsonType::array_t& arr) -{ - if (JSON_UNLIKELY(not j.is_array())) - { - JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); - } - arr = *j.template get_ptr(); -} - -// forward_list doesn't have an insert method -template::value, int> = 0> -void from_json(const BasicJsonType& j, std::forward_list& l) -{ - if (JSON_UNLIKELY(not j.is_array())) - { - JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); - } - std::transform(j.rbegin(), j.rend(), - std::front_inserter(l), [](const BasicJsonType & i) - { - return i.template get(); - }); -} - -// valarray doesn't have an insert method -template::value, int> = 0> -void from_json(const BasicJsonType& j, std::valarray& l) -{ - if (JSON_UNLIKELY(not j.is_array())) - { - JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); - } - l.resize(j.size()); - std::copy(j.m_value.array->begin(), j.m_value.array->end(), std::begin(l)); -} - -template -void from_json_array_impl(const BasicJsonType& j, CompatibleArrayType& arr, priority_tag<0> /*unused*/) -{ - using std::end; - - std::transform(j.begin(), j.end(), - std::inserter(arr, end(arr)), [](const BasicJsonType & i) - { - // get() returns *this, this won't call a from_json - // method when value_type is BasicJsonType - return i.template get(); - }); -} - -template -auto from_json_array_impl(const BasicJsonType& j, CompatibleArrayType& arr, priority_tag<1> /*unused*/) --> decltype( - arr.reserve(std::declval()), - void()) -{ - using std::end; - - arr.reserve(j.size()); - std::transform(j.begin(), j.end(), - std::inserter(arr, end(arr)), [](const BasicJsonType & i) - { - // get() returns *this, this won't call a from_json - // method when value_type is BasicJsonType - return i.template get(); - }); -} - -template -void from_json_array_impl(const BasicJsonType& j, std::array& arr, priority_tag<2> /*unused*/) -{ - for (std::size_t i = 0; i < N; ++i) - { - arr[i] = j.at(i).template get(); - } -} - -template::value and - std::is_convertible::value and - not std::is_same::value, int> = 0> -void from_json(const BasicJsonType& j, CompatibleArrayType& arr) -{ - if (JSON_UNLIKELY(not j.is_array())) - { - JSON_THROW(type_error::create(302, "type must be array, but is " + std::string(j.type_name()))); - } - - from_json_array_impl(j, arr, priority_tag<2> {}); -} - -template::value, int> = 0> -void from_json(const BasicJsonType& j, CompatibleObjectType& obj) -{ - if (JSON_UNLIKELY(not j.is_object())) - { - JSON_THROW(type_error::create(302, "type must be object, but is " + std::string(j.type_name()))); - } - - auto inner_object = j.template get_ptr(); - using value_type = typename CompatibleObjectType::value_type; - std::transform( - inner_object->begin(), inner_object->end(), - std::inserter(obj, obj.begin()), - [](typename BasicJsonType::object_t::value_type const & p) - { - return value_type(p.first, p.second.template get()); - }); -} - -// overload for arithmetic types, not chosen for basic_json template arguments -// (BooleanType, etc..); note: Is it really necessary to provide explicit -// overloads for boolean_t etc. in case of a custom BooleanType which is not -// an arithmetic type? -template::value and - not std::is_same::value and - not std::is_same::value and - not std::is_same::value and - not std::is_same::value, - int> = 0> -void from_json(const BasicJsonType& j, ArithmeticType& val) -{ - switch (static_cast(j)) - { - case value_t::number_unsigned: - { - val = static_cast(*j.template get_ptr()); - break; - } - case value_t::number_integer: - { - val = static_cast(*j.template get_ptr()); - break; - } - case value_t::number_float: - { - val = static_cast(*j.template get_ptr()); - break; - } - case value_t::boolean: - { - val = static_cast(*j.template get_ptr()); - break; - } - - default: - JSON_THROW(type_error::create(302, "type must be number, but is " + std::string(j.type_name()))); - } -} - -template -void from_json(const BasicJsonType& j, std::pair& p) -{ - p = {j.at(0).template get(), j.at(1).template get()}; -} - -template -void from_json_tuple_impl(const BasicJsonType& j, Tuple& t, index_sequence) -{ - t = std::make_tuple(j.at(Idx).template get::type>()...); -} - -template -void from_json(const BasicJsonType& j, std::tuple& t) -{ - from_json_tuple_impl(j, t, index_sequence_for {}); -} - struct to_json_fn { private: @@ -1342,49 +1824,38 @@ struct to_json_fn return call(j, std::forward(val), priority_tag<1> {}); } }; +} -struct from_json_fn +/// namespace to hold default `to_json` function +namespace { - private: - template - auto call(const BasicJsonType& j, T& val, priority_tag<1> /*unused*/) const - noexcept(noexcept(from_json(j, val))) - -> decltype(from_json(j, val), void()) - { - return from_json(j, val); - } +constexpr const auto& to_json = detail::static_const::value; +} +} - template - void call(const BasicJsonType& /*unused*/, T& /*unused*/, priority_tag<0> /*unused*/) const noexcept - { - static_assert(sizeof(BasicJsonType) == 0, - "could not find from_json() method in T's namespace"); -#ifdef _MSC_VER - // MSVC does not show a stacktrace for the above assert - using decayed = uncvref_t; - static_assert(sizeof(typename decayed::force_msvc_stacktrace) == 0, - "forcing MSVC stacktrace to show which T we're talking about."); -#endif - } +// #include - public: - template - void operator()(const BasicJsonType& j, T& val) const - noexcept(noexcept(std::declval().call(j, val, priority_tag<1> {}))) - { - return call(j, val, priority_tag<1> {}); - } -}; -// taken from ranges-v3 -template -struct static_const +#include // assert +#include // size_t +#include // strlen +#include // istream +#include // begin, end, iterator_traits, random_access_iterator_tag, distance, next +#include // shared_ptr, make_shared, addressof +#include // accumulate +#include // string, char_traits +#include // enable_if, is_base_of, is_pointer, is_integral, remove_pointer +#include // pair, declval + +// #include + + +namespace nlohmann { - static constexpr T value{}; -}; - -template -constexpr T static_const::value; +namespace detail +{ +/// the supported input formats +enum class input_format_t { json, cbor, msgpack, ubjson }; //////////////////// // input adapters // @@ -1394,19 +1865,17 @@ constexpr T static_const::value; @brief abstract input adapter interface Produces a stream of std::char_traits::int_type characters from a -std::istream, a buffer, or some other input type. Accepts the return of exactly -one non-EOF character for future input. The int_type characters returned -consist of all valid char values as positive values (typically unsigned char), -plus an EOF value outside that range, specified by the value of the function -std::char_traits::eof(). This value is typically -1, but could be any -arbitrary value which is not a valid char value. +std::istream, a buffer, or some other input type. Accepts the return of +exactly one non-EOF character for future input. The int_type characters +returned consist of all valid char values as positive values (typically +unsigned char), plus an EOF value outside that range, specified by the value +of the function std::char_traits::eof(). This value is typically -1, but +could be any arbitrary value which is not a valid char value. */ struct input_adapter_protocol { /// get a character [0,255] or std::char_traits::eof(). virtual std::char_traits::int_type get_character() = 0; - /// restore the last non-eof() character to input - virtual void unget_character() = 0; virtual ~input_adapter_protocol() = default; }; @@ -1434,34 +1903,7 @@ class input_stream_adapter : public input_adapter_protocol explicit input_stream_adapter(std::istream& i) : is(i), sb(*i.rdbuf()) - { - // skip byte order mark - std::char_traits::int_type c; - if ((c = get_character()) == 0xEF) - { - if ((c = get_character()) == 0xBB) - { - if ((c = get_character()) == 0xBF) - { - return; // Ignore BOM - } - else if (c != std::char_traits::eof()) - { - is.unget(); - } - is.putback('\xBB'); - } - else if (c != std::char_traits::eof()) - { - is.unget(); - } - is.putback('\xEF'); - } - else if (c != std::char_traits::eof()) - { - is.unget(); // no byte order mark; process as usual - } - } + {} // delete because of pointer members input_stream_adapter(const input_stream_adapter&) = delete; @@ -1475,11 +1917,6 @@ class input_stream_adapter : public input_adapter_protocol return sb.sbumpc(); } - void unget_character() override - { - sb.sungetc(); // is.unget() avoided for performance - } - private: /// the associated input stream std::istream& is; @@ -1491,14 +1928,8 @@ class input_buffer_adapter : public input_adapter_protocol { public: input_buffer_adapter(const char* b, const std::size_t l) - : cursor(b), limit(b + l), start(b) - { - // skip byte order mark - if (l >= 3 and b[0] == '\xEF' and b[1] == '\xBB' and b[2] == '\xBF') - { - cursor += 3; - } - } + : cursor(b), limit(b + l) + {} // delete because of pointer members input_buffer_adapter(const input_buffer_adapter&) = delete; @@ -1514,21 +1945,164 @@ class input_buffer_adapter : public input_adapter_protocol return std::char_traits::eof(); } - void unget_character() noexcept override - { - if (JSON_LIKELY(cursor > start)) - { - --cursor; - } - } - private: /// pointer to the current character const char* cursor; /// pointer past the last character - const char* limit; - /// pointer to the first character - const char* start; + const char* const limit; +}; + +template +class wide_string_input_adapter : public input_adapter_protocol +{ + public: + explicit wide_string_input_adapter(const WideStringType& w) : str(w) {} + + std::char_traits::int_type get_character() noexcept override + { + // check if buffer needs to be filled + if (utf8_bytes_index == utf8_bytes_filled) + { + if (sizeof(typename WideStringType::value_type) == 2) + { + fill_buffer_utf16(); + } + else + { + fill_buffer_utf32(); + } + + assert(utf8_bytes_filled > 0); + assert(utf8_bytes_index == 0); + } + + // use buffer + assert(utf8_bytes_filled > 0); + assert(utf8_bytes_index < utf8_bytes_filled); + return utf8_bytes[utf8_bytes_index++]; + } + + private: + void fill_buffer_utf16() + { + utf8_bytes_index = 0; + + if (current_wchar == str.size()) + { + utf8_bytes[0] = std::char_traits::eof(); + utf8_bytes_filled = 1; + } + else + { + // get the current character + const int wc = static_cast(str[current_wchar++]); + + // UTF-16 to UTF-8 encoding + if (wc < 0x80) + { + utf8_bytes[0] = wc; + utf8_bytes_filled = 1; + } + else if (wc <= 0x7FF) + { + utf8_bytes[0] = 0xC0 | ((wc >> 6)); + utf8_bytes[1] = 0x80 | (wc & 0x3F); + utf8_bytes_filled = 2; + } + else if (0xD800 > wc or wc >= 0xE000) + { + utf8_bytes[0] = 0xE0 | ((wc >> 12)); + utf8_bytes[1] = 0x80 | ((wc >> 6) & 0x3F); + utf8_bytes[2] = 0x80 | (wc & 0x3F); + utf8_bytes_filled = 3; + } + else + { + if (current_wchar < str.size()) + { + const int wc2 = static_cast(str[current_wchar++]); + const int charcode = 0x10000 + (((wc & 0x3FF) << 10) | (wc2 & 0x3FF)); + utf8_bytes[0] = 0xf0 | (charcode >> 18); + utf8_bytes[1] = 0x80 | ((charcode >> 12) & 0x3F); + utf8_bytes[2] = 0x80 | ((charcode >> 6) & 0x3F); + utf8_bytes[3] = 0x80 | (charcode & 0x3F); + utf8_bytes_filled = 4; + } + else + { + // unknown character + ++current_wchar; + utf8_bytes[0] = wc; + utf8_bytes_filled = 1; + } + } + } + } + + void fill_buffer_utf32() + { + utf8_bytes_index = 0; + + if (current_wchar == str.size()) + { + utf8_bytes[0] = std::char_traits::eof(); + utf8_bytes_filled = 1; + } + else + { + // get the current character + const int wc = static_cast(str[current_wchar++]); + + // UTF-32 to UTF-8 encoding + if (wc < 0x80) + { + utf8_bytes[0] = wc; + utf8_bytes_filled = 1; + } + else if (wc <= 0x7FF) + { + utf8_bytes[0] = 0xC0 | ((wc >> 6) & 0x1F); + utf8_bytes[1] = 0x80 | (wc & 0x3F); + utf8_bytes_filled = 2; + } + else if (wc <= 0xFFFF) + { + utf8_bytes[0] = 0xE0 | ((wc >> 12) & 0x0F); + utf8_bytes[1] = 0x80 | ((wc >> 6) & 0x3F); + utf8_bytes[2] = 0x80 | (wc & 0x3F); + utf8_bytes_filled = 3; + } + else if (wc <= 0x10FFFF) + { + utf8_bytes[0] = 0xF0 | ((wc >> 18 ) & 0x07); + utf8_bytes[1] = 0x80 | ((wc >> 12) & 0x3F); + utf8_bytes[2] = 0x80 | ((wc >> 6) & 0x3F); + utf8_bytes[3] = 0x80 | (wc & 0x3F); + utf8_bytes_filled = 4; + } + else + { + // unknown character + utf8_bytes[0] = wc; + utf8_bytes_filled = 1; + } + } + } + + private: + /// the wstring to process + const WideStringType& str; + + /// index of the current wchar in str + std::size_t current_wchar = 0; + + /// a buffer for UTF-8 bytes + std::array::int_type, 4> utf8_bytes = {{0, 0, 0, 0}}; + + /// index to the utf8_codes array for the next valid byte + std::size_t utf8_bytes_index = 0; + /// number of valid bytes in the utf8_codes array + std::size_t utf8_bytes_filled = 0; }; class input_adapter @@ -1544,6 +2118,15 @@ class input_adapter input_adapter(std::istream&& i) : ia(std::make_shared(i)) {} + input_adapter(const std::wstring& ws) + : ia(std::make_shared>(ws)) {} + + input_adapter(const std::u16string& ws) + : ia(std::make_shared>(ws)) {} + + input_adapter(const std::u32string& ws) + : ia(std::make_shared>(ws)) {} + /// input adapter for buffer template + + +#include // localeconv +#include // size_t +#include // strtof, strtod, strtold, strtoll, strtoull +#include // snprintf +#include // initializer_list +#include // char_traits, string +#include // vector + +// #include + +// #include + + +namespace nlohmann +{ +namespace detail +{ +/////////// +// lexer // +/////////// /*! @brief lexical analysis @@ -1640,6 +2245,7 @@ class lexer using number_integer_t = typename BasicJsonType::number_integer_t; using number_unsigned_t = typename BasicJsonType::number_unsigned_t; using number_float_t = typename BasicJsonType::number_float_t; + using string_t = typename BasicJsonType::string_t; public: /// token types for the parser @@ -1701,12 +2307,14 @@ class lexer return "end of input"; case token_type::literal_or_value: return "'[', '{', or a literal"; + // LCOV_EXCL_START default: // catch non-enum values - return "unknown token"; // LCOV_EXCL_LINE + return "unknown token"; + // LCOV_EXCL_STOP } } - explicit lexer(detail::input_adapter_t adapter) + explicit lexer(detail::input_adapter_t&& adapter) : ia(std::move(adapter)), decimal_point_char(get_decimal_point()) {} // delete because of pointer members @@ -1819,9 +2427,10 @@ class lexer @brief scan a string literal This function scans a string according to Sect. 7 of RFC 7159. While - scanning, bytes are escaped and copied into buffer yytext. Then the function - returns successfully, yytext is *not* null-terminated (as it may contain \0 - bytes), and yytext.size() is the number of bytes in the string. + scanning, bytes are escaped and copied into buffer token_buffer. Then the + function returns successfully, token_buffer is *not* null-terminated (as it + may contain \0 bytes), and token_buffer.size() is the number of bytes in the + string. @return token_type::value_string if string could be successfully scanned, token_type::parse_error otherwise @@ -1831,7 +2440,7 @@ class lexer */ token_type scan_string() { - // reset yytext (ignore opening quote) + // reset token_buffer (ignore opening quote) reset(); // we entered the function by reading an open quote @@ -2303,7 +2912,7 @@ class lexer contains cycles, but any cycle can be left when EOF is read. Therefore, the function is guaranteed to terminate. - During scanning, the read bytes are stored in yytext. This string is + During scanning, the read bytes are stored in token_buffer. This string is then converted to a signed integer, an unsigned integer, or a floating-point number. @@ -2317,7 +2926,7 @@ class lexer */ token_type scan_number() { - // reset yytext to store the number's bytes + // reset token_buffer to store the number's bytes reset(); // the type of the parsed number; initially set to unsigned; will be @@ -2353,11 +2962,13 @@ class lexer goto scan_number_any1; } + // LCOV_EXCL_START default: { // all other characters are rejected outside scan_number() - assert(false); // LCOV_EXCL_LINE + assert(false); } + // LCOV_EXCL_STOP } scan_number_minus: @@ -2601,10 +3212,10 @@ scan_number_done: // try to parse integers first and fall back to floats if (number_type == token_type::value_unsigned) { - const auto x = std::strtoull(yytext.data(), &endptr, 10); + const auto x = std::strtoull(token_buffer.data(), &endptr, 10); // we checked the number format before - assert(endptr == yytext.data() + yytext.size()); + assert(endptr == token_buffer.data() + token_buffer.size()); if (errno == 0) { @@ -2617,10 +3228,10 @@ scan_number_done: } else if (number_type == token_type::value_integer) { - const auto x = std::strtoll(yytext.data(), &endptr, 10); + const auto x = std::strtoll(token_buffer.data(), &endptr, 10); // we checked the number format before - assert(endptr == yytext.data() + yytext.size()); + assert(endptr == token_buffer.data() + token_buffer.size()); if (errno == 0) { @@ -2634,10 +3245,10 @@ scan_number_done: // this code is reached if we parse a floating-point number or if an // integer conversion above failed - strtof(value_float, yytext.data(), &endptr); + strtof(value_float, token_buffer.data(), &endptr); // we checked the number format before - assert(endptr == yytext.data() + yytext.size()); + assert(endptr == token_buffer.data() + token_buffer.size()); return token_type::value_float; } @@ -2666,10 +3277,10 @@ scan_number_done: // input management ///////////////////// - /// reset yytext; current character is beginning of token + /// reset token_buffer; current character is beginning of token void reset() noexcept { - yytext.clear(); + token_buffer.clear(); token_string.clear(); token_string.push_back(std::char_traits::to_char_type(current)); } @@ -2687,7 +3298,16 @@ scan_number_done: std::char_traits::int_type get() { ++chars_read; - current = ia->get_character(); + if (next_unget) + { + // just reset the next_unget variable and work with current + next_unget = false; + } + else + { + current = ia->get_character(); + } + if (JSON_LIKELY(current != std::char_traits::eof())) { token_string.push_back(std::char_traits::to_char_type(current)); @@ -2695,22 +3315,29 @@ scan_number_done: return current; } - /// unget current character (return it again on next get) + /*! + @brief unget current character (read it again on next get) + + We implement unget by setting variable next_unget to true. The input is not + changed - we just simulate ungetting by modifying chars_read and + token_string. The next call to get() will behave as if the unget character + is read again. + */ void unget() { + next_unget = true; --chars_read; if (JSON_LIKELY(current != std::char_traits::eof())) { - ia->unget_character(); assert(token_string.size() != 0); token_string.pop_back(); } } - /// add a character to yytext + /// add a character to token_buffer void add(int c) { - yytext.push_back(std::char_traits::to_char_type(c)); + token_buffer.push_back(std::char_traits::to_char_type(c)); } public: @@ -2737,9 +3364,9 @@ scan_number_done: } /// return current string value (implicitly resets the token; useful only once) - std::string move_string() + string_t& get_string() { - return std::move(yytext); + return token_buffer; } ///////////////////// @@ -2764,10 +3391,9 @@ scan_number_done: if ('\x00' <= c and c <= '\x1F') { // escape control characters - std::stringstream ss; - ss << "(c) << ">"; - result += ss.str(); + char cs[9]; + snprintf(cs, 9, "", static_cast(c)); + result += cs; } else { @@ -2789,8 +3415,43 @@ scan_number_done: // actual scanner ///////////////////// + /*! + @brief skip the UTF-8 byte order mark + @return true iff there is no BOM or the correct BOM has been skipped + */ + bool skip_bom() + { + if (get() == 0xEF) + { + if (get() == 0xBB and get() == 0xBF) + { + // we completely parsed the BOM + return true; + } + else + { + // after reading 0xEF, an unexpected character followed + return false; + } + } + else + { + // the first character is not the beginning of the BOM; unget it to + // process is later + unget(); + return true; + } + } + token_type scan() { + // initially, skip the BOM + if (chars_read == 0 and not skip_bom()) + { + error_message = "invalid BOM; must be 0xEF 0xBB 0xBF if given"; + return token_type::parse_error; + } + // read next character and ignore whitespace do { @@ -2860,6 +3521,9 @@ scan_number_done: /// the current character std::char_traits::int_type current = std::char_traits::eof(); + /// whether the next get() call should just return current + bool next_unget = false; + /// the number of characters read std::size_t chars_read = 0; @@ -2867,7 +3531,7 @@ scan_number_done: std::vector token_string {}; /// buffer for variable-length tokens (numbers, strings) - std::string yytext {}; + string_t token_buffer {}; /// a description of occurred lexer errors const char* error_message = ""; @@ -2880,6 +3544,955 @@ scan_number_done: /// the decimal point const char decimal_point_char = '.'; }; +} +} + +// #include + + +#include // assert +#include // isfinite +#include // uint8_t +#include // function +#include // string +#include // move + +// #include + +// #include + +// #include + + +#include // size_t +#include // declval + +// #include + + +#include + +// #include + + +namespace nlohmann +{ +namespace detail +{ +template +using void_t = void; +} +} + + +// http://en.cppreference.com/w/cpp/experimental/is_detected +namespace nlohmann +{ +namespace detail +{ +struct nonesuch +{ + nonesuch() = delete; + ~nonesuch() = delete; + nonesuch(nonesuch const&) = delete; + void operator=(nonesuch const&) = delete; +}; + +template class Op, + class... Args> +struct detector +{ + using value_t = std::false_type; + using type = Default; +}; + +template class Op, class... Args> +struct detector>, Op, Args...> +{ + using value_t = std::true_type; + using type = Op; +}; + +template