add audioOutput.c

git-svn-id: https://svn.musicpd.org/mpd/trunk@2205 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/audioOutput.c

@@ -0,0 +1,43 @@
+#include <audioOutput.h>
+
+#include <list.h>
+
+static List * audioOutputPluginList;
+
+void loadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin) {
+	insertInList(audioOutputPluginList, audioOutputPlugin->name,
+			audioOutputPlugin);
+}
+
+void unloadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin) {
+	deleteFromList(audioOutputPluginList, audioOutputPlugin->name);
+}
+
+void initAudioOutputPlugins() {
+	audioOutputPluginList = makeList(NULL);
+}
+
+void finishAudioOutputPlugins() {
+	freeList(audioOutputPluginList);
+}
+
+AudioOutput * newAudioOutput(char * name) {
+	AudioOutput * ret = NULL;
+	void * data = NULL;
+
+	if(findInList(audioOutputPluginList, name, &data)) {
+		AudioOutputPlugin * plugin = (AudioOutputPlugin *) data;
+		ret = malloc(sizeof(AudioOutput));
+		ret->initConfigFunc = plugin->initConfigFunc;
+		ret->finishConfigFunc = plugin->finishConfigFunc;
+		ret->initDriverFunc = plugin->initDriverFunc;
+		ret->finishDriverFunc = plugin->initDriverFunc;
+		ret->openDeviceFunc = plugin->openDeviceFunc;
+		ret->playFunc = plugin->playFunc;
+		ret->closeDeviceFunc = plugin->closeDeviceFunc;
+	}
+
+	return ret;
+}
+
+void closeAudioOutput(AudioOutput * audioOutput);

src/audioOutput.h

@@ -69,4 +69,10 @@ typedef struct _AudioOutputPlugin {
         AudioOutputCloseDevicFunc closeDeviceFunc;
 } AudioOutputPlugin;
 
+void loadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin);
+void unloadAudioOutputPlugin(AudioOutputPlugin * audioOutputPlugin);
+
+AudioOutput * newAudioOutput(char * name);
+void closeAudioOutput(AudioOutput * audioOutput);
+
 #endif

src/utf8.h

@@ -26,4 +26,3 @@ unsigned char * utf8StrToLatin1Dup(unsigned char * utf8);
 int validUtf8String(unsigned char * string);
 
 #endif
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */