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/* the Music Player Daemon (MPD)
* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
* This project's homepage is: 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "decoder_list.h"
#include "decoder_api.h"
#include "list.h"
extern struct decoder_plugin mp3Plugin;
extern struct decoder_plugin oggvorbisPlugin;
extern struct decoder_plugin flacPlugin;
extern struct decoder_plugin oggflacPlugin;
extern struct decoder_plugin audiofilePlugin;
extern struct decoder_plugin mp4Plugin;
extern struct decoder_plugin aacPlugin;
extern struct decoder_plugin mpcPlugin;
extern struct decoder_plugin wavpackPlugin;
extern struct decoder_plugin modPlugin;
static List *inputPlugin_list;
void decoder_plugin_load(struct decoder_plugin * inputPlugin)
{
if (!inputPlugin)
return;
if (!inputPlugin->name)
return;
if (inputPlugin->init_func && inputPlugin->init_func() < 0)
return;
insertInList(inputPlugin_list, inputPlugin->name, (void *)inputPlugin);
}
void decoder_plugin_unload(struct decoder_plugin * inputPlugin)
{
if (inputPlugin->finish_func)
inputPlugin->finish_func();
deleteFromList(inputPlugin_list, inputPlugin->name);
}
static int stringFoundInStringArray(const char *const*array, const char *suffix)
{
while (array && *array) {
if (strcasecmp(*array, suffix) == 0)
return 1;
array++;
}
return 0;
}
struct decoder_plugin *decoder_plugin_from_suffix(const char *suffix,
unsigned int next)
{
static ListNode *pos;
ListNode *node;
struct decoder_plugin *plugin;
if (suffix == NULL)
return NULL;
if (next) {
if (pos)
node = pos;
else
return NULL;
} else
node = inputPlugin_list->firstNode;
while (node != NULL) {
plugin = node->data;
if (stringFoundInStringArray(plugin->suffixes, suffix)) {
pos = node->nextNode;
return plugin;
}
node = node->nextNode;
}
return NULL;
}
struct decoder_plugin *decoder_plugin_from_mime_type(const char *mimeType,
unsigned int next)
{
static ListNode *pos;
ListNode *node;
struct decoder_plugin *plugin;
if (mimeType == NULL)
return NULL;
node = (next && pos) ? pos : inputPlugin_list->firstNode;
while (node != NULL) {
plugin = node->data;
if (stringFoundInStringArray(plugin->mime_types, mimeType)) {
pos = node->nextNode;
return plugin;
}
node = node->nextNode;
}
return NULL;
}
struct decoder_plugin *decoder_plugin_from_name(const char *name)
{
void *plugin = NULL;
findInList(inputPlugin_list, name, &plugin);
return (struct decoder_plugin *) plugin;
}
void decoder_plugin_print_all_suffixes(FILE * fp)
{
ListNode *node = inputPlugin_list->firstNode;
struct decoder_plugin *plugin;
const char *const*suffixes;
while (node) {
plugin = (struct decoder_plugin *) node->data;
suffixes = plugin->suffixes;
while (suffixes && *suffixes) {
fprintf(fp, "%s ", *suffixes);
suffixes++;
}
node = node->nextNode;
}
fprintf(fp, "\n");
fflush(fp);
}
void decoder_plugin_init_all(void)
{
inputPlugin_list = makeList(NULL, 1);
/* load plugins here */
decoder_plugin_load(&mp3Plugin);
decoder_plugin_load(&oggvorbisPlugin);
decoder_plugin_load(&oggflacPlugin);
decoder_plugin_load(&flacPlugin);
decoder_plugin_load(&audiofilePlugin);
decoder_plugin_load(&mp4Plugin);
decoder_plugin_load(&aacPlugin);
decoder_plugin_load(&mpcPlugin);
decoder_plugin_load(&wavpackPlugin);
decoder_plugin_load(&modPlugin);
}
void decoder_plugin_deinit_all(void)
{
freeList(inputPlugin_list);
}
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