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mdocml: fix section name bugs in man-cgi
because of the previous patch that allows man-cgi to use `.gz`-compressed manpages, there were some issues in various places. also adds patch that allows for injecting HTML into `<head>`, so we can drop putting custom stuff in mandoc.css and just add a second stylesheet when building the containers in void-infrastructure.
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classabbyamp
classabbyamp
parent
c80a9a10dc
commit
45756e8cde
4 changed files with 161 additions and 63 deletions
srcpkgs/mdocml
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@ -1,61 +0,0 @@
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/** Void style **/
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html {
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--fg: #333;
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--bg: #fff;
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--fg-accent: #478061;
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--nav-fg: #fff;
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--nav-bg: #478061;
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}
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@media (prefers-color-scheme: dark) {
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html {
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--fg: #ccc;
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--bg: #222;
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--fg-accent: #62b086;
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--nav-fg: #fff;
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--nav-bg: #295340;
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}
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}
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a, :link, :visited { color: var(--fg-accent); }
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a:hover { color: var(--fg); }
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html { max-width: 100% }
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body { margin: 0 }
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.manual-text { max-width: 65em; padding: 0 1em; }
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nav#void-nav {
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width:100%;
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min-height:50px;
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color:var(--nav-fg);
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background-color:var(--nav-bg);
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z-index:110;
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font-size:14px
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}
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nav#void-nav ul {
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display:block;
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list-style:none;
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margin:0
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}
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nav#void-nav ul li {
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display:inline-block;
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margin:0;
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}
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nav#void-nav ul li a {
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display:inline-block;
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padding:15px;
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line-height:20px;
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font-size:1.2em;
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color:var(--nav-fg);
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text-decoration: none
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}
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nav#void-nav ul li a:hover,nav#void-nav ul li a:focus {
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color:#fff;
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background-color:#000;
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text-decoration:none
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}
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/** Hide architecture selector **/
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select[name="arch"] {
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display: none;
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}
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60
srcpkgs/mdocml/patches/cgi-head.patch
Normal file
60
srcpkgs/mdocml/patches/cgi-head.patch
Normal file
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@ -0,0 +1,60 @@
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allows for injecting html into <head> for man-cgi
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https://inbox.vuxu.org/mandoc-tech/4d6a587e4edb6a4bd7fc6c5a790e3cf9e16ed7a6.camel@placeviolette.net/T/#u
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--- a/cgi.c
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+++ b/cgi.c
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@@ -408,11 +408,14 @@
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printf("(%.*s)", secsz, sec);
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fputs(" - ", stdout);
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}
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- printf("%s</title>\n"
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- "</head>\n"
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- "<body>\n",
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+ printf("%s</title>\n",
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CUSTOMIZE_TITLE);
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+ resp_copy(MAN_DIR "/head.html");
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+
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+ printf("</head>\n"
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+ "<body>\n");
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+
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resp_copy(MAN_DIR "/header.html");
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}
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--- a/man.cgi.3 15 Mar 2017 13:18:53 -0000 1.4
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+++ b/man.cgi.3 7 Nov 2022 17:32:35 -0000
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@@ -240,8 +240,10 @@
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.It Ft void Fn resp_begin_html "int code" "const char *msg" "const char *file"
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This generator calls
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.Fn resp_begin_http
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-to print the HTTP headers, then prints the HTML header up to the
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-opening tag of the <body> element, then copies the file
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+to print the HTTP headers, then prints the HTML header, then copies the file
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+.Pa head.html
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+to the output, if it exists and is readable, then prints up to the opening tag
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+of the <body> element, then copies the file
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.Pa header.html
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to the output, if it exists and is readable.
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If
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--- a/man.cgi.8 6 Jul 2022 15:47:28 -0000 1.24
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+++ b/man.cgi.8 7 Nov 2022 17:32:35 -0000
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@@ -199,6 +199,7 @@
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for this purpose.
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The files
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.Pa manpath.conf ,
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+.Pa head.html ,
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.Pa header.html ,
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and
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.Pa footer.html
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@@ -380,6 +381,10 @@
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.Sx Restricted character set ,
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.Nm
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reports an internal server error and exits without doing anything.
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+.It Pa /man/head.html
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+An optional file containing static HTML code to be inserted right before
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+closing the <HEAD> element.
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+For example, it can contain additional <META> tags or <LINK>s to other resources.
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.It Pa /man/header.html
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An optional file containing static HTML code to be wrapped in
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a <HEADER> element and inserted right after opening the <BODY> element.
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100
srcpkgs/mdocml/patches/cgi-trim.patch
Normal file
100
srcpkgs/mdocml/patches/cgi-trim.patch
Normal file
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@ -0,0 +1,100 @@
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fixes issues with the cgi script caused by our hacked-in gzip support.
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* the page <title> showed foo.N(gz) instead of foo(N)
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* links in apropos results linked to .../foo.N.gz instead of .../foo.N,
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confusing man-cgi
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* redirects for single-result apropos searches redirected to .../foo.N.gz too
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--- a/cgi.c
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+++ b/cgi.c
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@@ -99,6 +99,7 @@
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static int validate_filename(const char *);
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static int validate_manpath(const struct req *, const char *);
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static int validate_urifrag(const char *);
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+static char * filename_trim_gz(const char *);
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static const char *scriptname = SCRIPT_NAME;
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@@ -139,6 +140,18 @@
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};
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static const int arch_MAX = sizeof(arch_names) / sizeof(char *);
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+static char *
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+filename_trim_gz(const char *s) {
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+ char *r, *cp;
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+ if (s == NULL || (r = malloc(strlen(s) + 1)) == NULL)
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+ return NULL;
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+ strcpy(r, s);
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+ cp = strrchr(r, '.');
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+ if (cp != NULL && strcasecmp(cp, ".gz") == 0)
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+ *cp = '\0';
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+ return r;
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+}
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+
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/*
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* Print a character, escaping HTML along the way.
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* This will pass non-ASCII straight to output: be warned!
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@@ -641,7 +641,7 @@
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static void
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pg_searchres(const struct req *req, struct manpage *r, size_t sz)
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{
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- char *arch, *archend;
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+ char *arch, *archend, *fn;
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const char *sec;
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size_t i, iuse;
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int archprio, archpriouse;
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@@ -654,9 +667,11 @@
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printf("%s/", scriptname);
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if (strcmp(req->q.manpath, req->p[0]))
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printf("%s/", req->q.manpath);
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+ fn = filename_trim_gz(r[0].file);
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printf("%s\r\n"
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"Content-Type: text/html; charset=utf-8\r\n\r\n",
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- r[0].file);
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+ fn);
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+ free(fn);
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return;
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}
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@@ -699,7 +714,9 @@
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priouse = prio;
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iuse = i;
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}
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- resp_begin_html(200, NULL, r[iuse].file);
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+ fn = filename_trim_gz(r[iuse].file);
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+ resp_begin_html(200, NULL, fn);
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+ free(fn);
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} else
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resp_begin_html(200, NULL, NULL);
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@@ -716,7 +733,9 @@
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printf("%s/", scriptname);
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if (strcmp(req->q.manpath, req->p[0]))
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printf("%s/", req->q.manpath);
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- printf("%s\">", r[i].file);
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+ fn = filename_trim_gz(r[i].file);
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+ printf("%s\">", fn);
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+ free(fn);
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html_print(r[i].names);
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printf("</a></td>\n"
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" <td><span class=\"Nd\">");
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@@ -951,7 +951,7 @@
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static void
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pg_show(struct req *req, const char *fullpath)
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{
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- char *manpath;
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+ char *manpath, *fn;
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const char *file;
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if ((file = strchr(fullpath, '/')) == NULL) {
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@@ -970,7 +989,9 @@
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return;
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}
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- resp_begin_html(200, NULL, file);
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+ fn = filename_trim_gz(file);
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+ resp_begin_html(200, NULL, fn);
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+ free(fn);
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resp_searchform(req, FOCUS_NONE);
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resp_show(req, file);
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resp_end_html();
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@ -1,7 +1,7 @@
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# Template file for 'mdocml'
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pkgname=mdocml
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version=1.14.6
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revision=7
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revision=8
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build_style=configure
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make_build_args="all man.cgi"
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make_check_target="regress"
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@ -29,7 +29,6 @@ alternatives="
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CFLAGS="-fcommon"
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post_patch() {
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cat ${FILESDIR}/void.css >>mandoc.css
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cp ${FILESDIR}/cgi.h .
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}
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pre_configure() {
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