nitf_PluginRegistry_internalLoadDir(nitf_PluginRegistry * reg,
const char *dirName,
nitf_Error * error)
{
const char *name;
size_t sizePath;
nitf_Directory *dir = NULL;
if (!dirName)
{
nitf_Error_initf(error, NITF_CTXT, NITF_ERR_OPENING_FILE,
"Null directory name");
return NITF_FAILURE;
}
dir = nitf_Directory_construct(error);
if (!dir)
{
return NITF_FAILURE;
}
sizePath = strlen(dirName);
if (nitf_Directory_exists(dirName))
{
name = nitf_Directory_findFirstFile(dir, dirName);
if (name)
{
do
{
char *end;
char fullName[NITF_MAX_PATH];
int pathSize = sizePath;
memset(fullName, 0, NITF_MAX_PATH);
memcpy(fullName, dirName, sizePath);
if (!isDelimiter(dirName[pathSize - 1]))
fullName[pathSize++] = DIR_DELIMITER;
memcpy(fullName + pathSize, name, strlen(name));
/* See if we have .so or .dll extensions */
if ((end =
(char *) strstr(name, NITF_DLL_EXTENSION)) != NULL)
{
if (!nitf_PluginRegistry_loadPlugin(fullName, error))
{
#ifdef NITF_DEBUG_PLUGIN_REG
printf("Warning: plugin [%s] failed to load!\n", name);
#endif
}
}
else
{
#ifdef NITF_DEBUG_PLUGIN_REG
printf("Skipping directory [%s]\n", name);
#endif
}
name = nitf_Directory_findNextFile(dir);
}
while (name);
}
else
{
printf("Error: %s\n", NITF_STRERROR(NITF_ERRNO));
}
}
else
{
#ifdef NITF_DEBUG_PLUGIN_REG
fprintf(stdout,
"Could not open plug-in directory '%s'. "
"You may have forgotten to set your NITF_PLUGIN_PATH environment "
"variable : continuing without plugins...\n", dirName);
#endif
}
nitf_Directory_destruct(&dir);
return NITF_SUCCESS;
}
void nitf::PluginRegistry::loadPlugin(std::string path) throw(nitf::NITFException)
{
nitf_Error error;
if (!nitf_PluginRegistry_loadPlugin(path.c_str(), &error))
throw nitf::NITFException(&error);
}
