/* the Music Player Daemon (MPD) * (c)2003-2004 by Warren Dukes (shank@mercury.chem.pitt.edu) * 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 "inputPlugin.h" #include "list.h" #include "myfprintf.h" #include <stdlib.h> #include <string.h> static List * inputPlugin_list = NULL; void loadInputPlugin(InputPlugin * inputPlugin) { if(!inputPlugin) return; if(!inputPlugin->name) return; if(inputPlugin->initFunc && inputPlugin->initFunc() < 0) return; insertInList(inputPlugin_list, inputPlugin->name, (void *)inputPlugin); } void unloadInputPlugin(InputPlugin * inputPlugin) { if(inputPlugin->finishFunc) inputPlugin->finishFunc(); deleteFromList(inputPlugin_list, inputPlugin->name); } static int stringFoundInStringArray(char ** array, char * suffix) { while(array && *array) { if(strcasecmp(*array, suffix) == 0) return 1; array++; } return 0; } InputPlugin * getInputPluginFromSuffix(char * suffix) { ListNode * node = inputPlugin_list->firstNode; InputPlugin * plugin = NULL; if(suffix == NULL) return NULL; while(node != NULL) { plugin = node->data; if(stringFoundInStringArray(plugin->suffixes, suffix)) { return plugin; } node = node->nextNode; } return NULL; } InputPlugin * getInputPluginFromMimeType(char * mimeType) { ListNode * node = inputPlugin_list->firstNode; InputPlugin * plugin = NULL; if(mimeType == NULL) return NULL; while(node != NULL) { plugin = node->data; if(stringFoundInStringArray(plugin->mimeTypes, mimeType)) { return plugin; } node = node->nextNode; } return NULL; } InputPlugin * getInputPluginFromName(char * name) { void * plugin = NULL; findInList(inputPlugin_list, name, &plugin); return (InputPlugin *)plugin; } void printAllInputPluginSuffixes(FILE * fp) { ListNode * node = inputPlugin_list->firstNode; InputPlugin * plugin; char ** suffixes; while(node) { plugin = (InputPlugin *)node->data; suffixes = plugin->suffixes; while(suffixes && *suffixes) { myfprintf(fp, "%s ", *suffixes); suffixes++; } node = node->nextNode; } myfprintf(fp, "\n"); } extern InputPlugin mp3Plugin; extern InputPlugin oggPlugin; extern InputPlugin flacPlugin; extern InputPlugin audiofilePlugin; extern InputPlugin mp4Plugin; extern InputPlugin mpcPlugin; extern InputPlugin aacPlugin; extern InputPlugin modPlugin; void initInputPlugins() { inputPlugin_list = makeList(NULL, 1); /* load plugins here */ loadInputPlugin(&mp3Plugin); loadInputPlugin(&oggPlugin); loadInputPlugin(&flacPlugin); loadInputPlugin(&audiofilePlugin); loadInputPlugin(&mp4Plugin); loadInputPlugin(&mpcPlugin); loadInputPlugin(&modPlugin); } void finishInputPlugins() { freeList(inputPlugin_list); }