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/*
* Copyright (C) 2003-2009 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "archive_list.h"
#include "archive_api.h"
#include "utils.h"
#include <string.h>
#include <glib.h>
extern const struct archive_plugin bz2_plugin;
extern const struct archive_plugin zip_plugin;
extern const struct archive_plugin iso_plugin;
static const struct archive_plugin *const archive_plugins[] = {
#ifdef HAVE_BZ2
&bz2_plugin,
#endif
#ifdef HAVE_ZIP
&zip_plugin,
#endif
#ifdef HAVE_ISO
&iso_plugin,
#endif
NULL
};
/** which plugins have been initialized successfully? */
static bool archive_plugins_enabled[G_N_ELEMENTS(archive_plugins) - 1];
const struct archive_plugin *
archive_plugin_from_suffix(const char *suffix)
{
if (suffix == NULL)
return NULL;
for (unsigned i = 0; archive_plugins[i] != NULL; ++i) {
const struct archive_plugin *plugin = archive_plugins[i];
if (archive_plugins_enabled[i] &&
plugin->suffixes != NULL &&
string_array_contains(plugin->suffixes, suffix)) {
++i;
return plugin;
}
}
return NULL;
}
const struct archive_plugin *
archive_plugin_from_name(const char *name)
{
for (unsigned i = 0; archive_plugins[i] != NULL; ++i) {
const struct archive_plugin *plugin = archive_plugins[i];
if (archive_plugins_enabled[i] &&
strcmp(plugin->name, name) == 0)
return plugin;
}
return NULL;
}
void archive_plugin_print_all_suffixes(FILE * fp)
{
const char *const*suffixes;
for (unsigned i = 0; archive_plugins[i] != NULL; ++i) {
const struct archive_plugin *plugin = archive_plugins[i];
if (!archive_plugins_enabled[i])
continue;
suffixes = plugin->suffixes;
while (suffixes && *suffixes) {
fprintf(fp, "%s ", *suffixes);
suffixes++;
}
}
fprintf(fp, "\n");
fflush(fp);
}
void archive_plugin_init_all(void)
{
for (unsigned i = 0; archive_plugins[i] != NULL; ++i) {
const struct archive_plugin *plugin = archive_plugins[i];
if (plugin->init == NULL || archive_plugins[i]->init())
archive_plugins_enabled[i] = true;
}
}
void archive_plugin_deinit_all(void)
{
for (unsigned i = 0; archive_plugins[i] != NULL; ++i) {
const struct archive_plugin *plugin = archive_plugins[i];
if (archive_plugins_enabled[i] && plugin->finish != NULL)
archive_plugins[i]->finish();
}
}
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