134 lines
3.3 KiB
C
134 lines
3.3 KiB
C
/* the Music Player Daemon (MPD)
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* (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu)
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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 "inputPlugin.h"
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#include "list.h"
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#include "myfprintf.h"
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#include <stdlib.h>
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#include <string.h>
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static List * inputPlugin_list = NULL;
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void loadInputPlugin(InputPlugin * inputPlugin) {
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if(!inputPlugin) return;
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if(!inputPlugin->name) return;
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if(inputPlugin->initFunc && inputPlugin->initFunc() < 0) return;
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insertInList(inputPlugin_list, inputPlugin->name, (void *)inputPlugin);
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}
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void unloadInputPlugin(InputPlugin * inputPlugin) {
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if(inputPlugin->finishFunc) inputPlugin->finishFunc();
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deleteFromList(inputPlugin_list, inputPlugin->name);
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}
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static int stringFoundInStringArray(char ** array, char * suffix) {
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while(array && *array) {
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if(strcasecmp(*array, suffix) == 0) 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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InputPlugin * getInputPluginFromSuffix(char * suffix) {
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ListNode * node = inputPlugin_list->firstNode;
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InputPlugin * plugin = NULL;
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if(suffix == NULL) return NULL;
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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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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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InputPlugin * getInputPluginFromMimeType(char * mimeType) {
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ListNode * node = inputPlugin_list->firstNode;
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InputPlugin * plugin = NULL;
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if(mimeType == NULL) return NULL;
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while(node != NULL) {
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plugin = node->data;
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if(stringFoundInStringArray(plugin->mimeTypes, mimeType)) {
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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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InputPlugin * getInputPluginFromName(char * name) {
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void * plugin = NULL;
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findInList(inputPlugin_list, name, &plugin);
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return (InputPlugin *)plugin;
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}
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void printAllInputPluginSuffixes(FILE * fp) {
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ListNode * node = inputPlugin_list->firstNode;
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InputPlugin * plugin;
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char ** suffixes;
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while(node) {
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plugin = (InputPlugin *)node->data;
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suffixes = plugin->suffixes;
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while(suffixes && *suffixes) {
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myfprintf(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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myfprintf(fp, "\n");
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}
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extern InputPlugin mp3Plugin;
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extern InputPlugin oggPlugin;
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extern InputPlugin flacPlugin;
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extern InputPlugin audiofilePlugin;
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extern InputPlugin mp4Plugin;
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extern InputPlugin aacPlugin;
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extern InputPlugin modPlugin;
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void initInputPlugins() {
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inputPlugin_list = makeList(NULL);
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/* load plugins here */
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loadInputPlugin(&mp3Plugin);
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loadInputPlugin(&oggPlugin);
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loadInputPlugin(&flacPlugin);
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loadInputPlugin(&audiofilePlugin);
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loadInputPlugin(&mp4Plugin);
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loadInputPlugin(&modPlugin);
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}
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void finishInputPlugins() {
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freeList(inputPlugin_list);
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}
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