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-rw-r--r--src/decoder_list.c166
1 files changed, 166 insertions, 0 deletions
diff --git a/src/decoder_list.c b/src/decoder_list.c
new file mode 100644
index 000000000..5906fd3c0
--- /dev/null
+++ b/src/decoder_list.c
@@ -0,0 +1,166 @@
+/* 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"
+
+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 loadInputPlugin(struct decoder_plugin * inputPlugin)
+{
+ if (!inputPlugin)
+ return;
+ if (!inputPlugin->name)
+ return;
+
+ if (inputPlugin->initFunc && inputPlugin->initFunc() < 0)
+ return;
+
+ insertInList(inputPlugin_list, inputPlugin->name, (void *)inputPlugin);
+}
+
+void unloadInputPlugin(struct decoder_plugin * inputPlugin)
+{
+ if (inputPlugin->finishFunc)
+ inputPlugin->finishFunc();
+ 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 *getInputPluginFromSuffix(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 *getInputPluginFromMimeType(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->mimeTypes, mimeType)) {
+ pos = node->nextNode;
+ return plugin;
+ }
+ node = node->nextNode;
+ }
+
+ return NULL;
+}
+
+struct decoder_plugin *getInputPluginFromName(const char *name)
+{
+ void *plugin = NULL;
+
+ findInList(inputPlugin_list, name, &plugin);
+
+ return (struct decoder_plugin *) plugin;
+}
+
+void printAllInputPluginSuffixes(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 initInputPlugins(void)
+{
+ inputPlugin_list = makeList(NULL, 1);
+
+ /* load plugins here */
+ loadInputPlugin(&mp3Plugin);
+ loadInputPlugin(&oggvorbisPlugin);
+ loadInputPlugin(&oggflacPlugin);
+ loadInputPlugin(&flacPlugin);
+ loadInputPlugin(&audiofilePlugin);
+ loadInputPlugin(&mp4Plugin);
+ loadInputPlugin(&aacPlugin);
+ loadInputPlugin(&mpcPlugin);
+ loadInputPlugin(&wavpackPlugin);
+ loadInputPlugin(&modPlugin);
+}
+
+void finishInputPlugins(void)
+{
+ freeList(inputPlugin_list);
+}