e754ed01a7
InputPlugin to decoder_plugin, and no camelCase.
169 lines
4.1 KiB
C
169 lines
4.1 KiB
C
/* the Music Player Daemon (MPD)
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* Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
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* This project's homepage is: http://www.musicpd.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "decoder_list.h"
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#include "decoder_api.h"
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extern struct decoder_plugin mp3Plugin;
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extern struct decoder_plugin oggvorbisPlugin;
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extern struct decoder_plugin flacPlugin;
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extern struct decoder_plugin oggflacPlugin;
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extern struct decoder_plugin audiofilePlugin;
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extern struct decoder_plugin mp4Plugin;
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extern struct decoder_plugin aacPlugin;
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extern struct decoder_plugin mpcPlugin;
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extern struct decoder_plugin wavpackPlugin;
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extern struct decoder_plugin modPlugin;
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static List *inputPlugin_list;
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void decoder_plugin_load(struct decoder_plugin * inputPlugin)
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{
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if (!inputPlugin)
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return;
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if (!inputPlugin->name)
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return;
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if (inputPlugin->init_func && inputPlugin->init_func() < 0)
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return;
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insertInList(inputPlugin_list, inputPlugin->name, (void *)inputPlugin);
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}
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void decoder_plugin_unload(struct decoder_plugin * inputPlugin)
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{
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if (inputPlugin->finish_func)
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inputPlugin->finish_func();
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deleteFromList(inputPlugin_list, inputPlugin->name);
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}
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static int stringFoundInStringArray(const char *const*array, const char *suffix)
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{
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while (array && *array) {
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if (strcasecmp(*array, suffix) == 0)
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return 1;
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array++;
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}
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return 0;
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}
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struct decoder_plugin *decoder_plugin_from_suffix(const char *suffix,
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unsigned int next)
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{
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static ListNode *pos;
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ListNode *node;
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struct decoder_plugin *plugin;
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if (suffix == NULL)
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return NULL;
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if (next) {
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if (pos)
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node = pos;
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else
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return NULL;
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} else
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node = inputPlugin_list->firstNode;
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while (node != NULL) {
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plugin = node->data;
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if (stringFoundInStringArray(plugin->suffixes, suffix)) {
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pos = node->nextNode;
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return plugin;
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}
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node = node->nextNode;
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}
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return NULL;
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}
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struct decoder_plugin *decoder_plugin_from_mime_type(const char *mimeType,
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unsigned int next)
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{
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static ListNode *pos;
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ListNode *node;
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struct decoder_plugin *plugin;
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if (mimeType == NULL)
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return NULL;
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node = (next && pos) ? pos : inputPlugin_list->firstNode;
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while (node != NULL) {
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plugin = node->data;
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if (stringFoundInStringArray(plugin->mime_types, mimeType)) {
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pos = node->nextNode;
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return plugin;
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}
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node = node->nextNode;
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}
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return NULL;
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}
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struct decoder_plugin *decoder_plugin_from_name(const char *name)
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{
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void *plugin = NULL;
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findInList(inputPlugin_list, name, &plugin);
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return (struct decoder_plugin *) plugin;
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}
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void decoder_plugin_print_all_suffixes(FILE * fp)
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{
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ListNode *node = inputPlugin_list->firstNode;
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struct decoder_plugin *plugin;
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const char *const*suffixes;
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while (node) {
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plugin = (struct decoder_plugin *) node->data;
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suffixes = plugin->suffixes;
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while (suffixes && *suffixes) {
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fprintf(fp, "%s ", *suffixes);
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suffixes++;
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}
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node = node->nextNode;
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}
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fprintf(fp, "\n");
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fflush(fp);
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}
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void decoder_plugin_init_all(void)
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{
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inputPlugin_list = makeList(NULL, 1);
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/* load plugins here */
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decoder_plugin_load(&mp3Plugin);
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decoder_plugin_load(&oggvorbisPlugin);
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decoder_plugin_load(&oggflacPlugin);
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decoder_plugin_load(&flacPlugin);
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decoder_plugin_load(&audiofilePlugin);
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decoder_plugin_load(&mp4Plugin);
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decoder_plugin_load(&aacPlugin);
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decoder_plugin_load(&mpcPlugin);
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decoder_plugin_load(&wavpackPlugin);
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decoder_plugin_load(&modPlugin);
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}
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void decoder_plugin_deinit_all(void)
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{
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freeList(inputPlugin_list);
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}
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