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DataStoreGet and Put and EventListener appear to work

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This commit is contained in:
Grant Limberg 2015-04-29 21:20:12 -07:00
parent 7e0cc28a89
commit 9464504e4a
1 changed files with 26 additions and 7 deletions
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33
java/jni/com_zerotierone_sdk_Node.cpp
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@ -285,7 +285,7 @@ namespace {
if(dataStoreGetClass == NULL)
{
LOGE("Couldn't find class for DataStoreGetListener instance");
return -1;
return -2;
}
jmethodID dataStoreGetCallbackMethod = env->GetMethodID(
@ -301,21 +301,40 @@ namespace {
jstring nameStr = env->NewStringUTF(objectName);
if(nameStr == NULL)
{
return -3; // out of memory
LOGE("Error creating name string object");
return -2; // out of memory
}
jbyteArray bufferObj = env->NewByteArray(bufferSize);
if(bufferObj == NULL)
{
LOGE("Error creating byte[] buffer of size: %lu", bufferSize);
return -2;
}
jlongArray objectSizeObj = env->NewLongArray(1);
if(objectSizeObj == NULL)
{
LOGE("Error creating long[1] array for actual object size");
return -2; // couldn't create long[1] array
}
LOGD("Calling onDataStoreGet(%s, %p, %lu, %p)",
objectName, buffer, bufferIndex, objectSizeObj);
long retval = env->CallLongMethod(
ref->dataStoreGetListener, dataStoreGetCallbackMethod,
nameStr, bufferObj, bufferIndex, objectSizeObj);
nameStr, bufferObj, (jlong)bufferIndex, objectSizeObj);
env->GetByteArrayRegion(bufferObj, 0, bufferSize, (jbyte*)buffer);
env->GetLongArrayRegion(objectSizeObj, 0, 1, (jlong*)&out_objectSize);
env->ReleaseByteArrayElements(bufferObj, (jbyte*)buffer, 0);
env->ReleaseLongArrayElements(objectSizeObj, (jlong*)&out_objectSize, 0);
if(retval > 0)
{
env->GetByteArrayRegion(bufferObj, 0, bufferSize, (jbyte*)buffer);
env->GetLongArrayRegion(objectSizeObj, 0, 1, (jlong*)out_objectSize);
env->ReleaseByteArrayElements(bufferObj, (jbyte*)buffer, 0);
env->ReleaseLongArrayElements(objectSizeObj, (jlong*)out_objectSize, 0);
}
LOGI("Out Object Size: %lu", *out_objectSize);
return retval;
}