add tag information for audio files

[enigma2.git] / lib / service / servicemp3.h

diff --git a/lib/service/servicemp3.h b/lib/service/servicemp3.h
index 5ba31215ec843fbe3d1f33c8b2594414331891e2..279c3cf189d5fdd7a588ea9b166640f4f4c9f0ec 100644 (file)
--- a/lib/service/servicemp3.h
+++ b/lib/service/servicemp3.h
@@ -1,7 +1,10 @@
 #ifndef __servicemp3_h
 #define __servicemp3_h
 
+#ifdef HAVE_GSTREAMER
+#include <lib/base/message.h>
 #include <lib/service/iservice.h>
+#include <gst/gst.h>
 
 class eStaticServiceMP3Info;
 
@@ -33,21 +36,12 @@ public:
        int getLength(const eServiceReference &ref);
 };
 
-class eServiceMP3: public iPlayableService, public iPauseableService, public iServiceInformation, public Object
+typedef struct _GstElement GstElement;
+
+class eServiceMP3: public iPlayableService, public iPauseableService, 
+       public iServiceInformation, public iSeekableService, public Object
 {
 DECLARE_REF(eServiceMP3);
-private:
-       friend class eServiceFactoryMP3;
-       std::string filename;
-       eServiceMP3(const char *filename);      
-       eTimer test;
-       void test_end();
-       Signal2<void,iPlayableService*,int> m_event;
-       enum
-       {
-               stIdle, stRunning, stStopped,
-       };
-       int m_state;
 public:
        virtual ~eServiceMP3();
 
@@ -59,8 +53,9 @@ public:
        RESULT setSlowMotion(int ratio);
        RESULT setFastForward(int ratio);
 
+       RESULT seek(ePtr<iSeekableService> &ptr);
+
                // not implemented (yet)
-       RESULT seek(ePtr<iSeekableService> &ptr) { ptr = 0; return -1; }
        RESULT audioTracks(ePtr<iAudioTrackSelection> &ptr) { ptr = 0; return -1; }
        RESULT frontendStatusInfo(ePtr<iFrontendStatusInformation> &ptr) { ptr = 0; return -1; }
        RESULT subServices(ePtr<iSubserviceList> &ptr) { ptr = 0; return -1; }
@@ -73,8 +68,37 @@ public:
        
        RESULT info(ePtr<iServiceInformation>&);
        
+               // iSeekableService
+       RESULT getLength(pts_t &SWIG_OUTPUT);
+       RESULT seekTo(pts_t to);
+       RESULT seekRelative(int direction, pts_t to);
+       RESULT getPlayPosition(pts_t &SWIG_OUTPUT);
+       RESULT setTrickmode(int trick);
+       RESULT isCurrentlySeekable();
+       
                // iServiceInformation
        RESULT getName(std::string &name);
+       int getInfo(int w);
+       std::string getInfoString(int w);
+private:
+       friend class eServiceFactoryMP3;
+       std::string m_filename;
+       eServiceMP3(const char *filename);      
+       Signal2<void,iPlayableService*,int> m_event;
+       enum
+       {
+               stIdle, stRunning, stStopped,
+       };
+       int m_state;
+       GstElement *m_gst_pipeline, *m_gst_audio;
+       GstTagList *m_stream_tags;
+       eFixedMessagePump<int> m_pump;
+       
+       void gstBusCall(GstBus *bus, GstMessage *msg);
+       static GstBusSyncReply gstBusSyncHandler(GstBus *bus, GstMessage *message, gpointer user_data);
+       static void gstCBnewPad(GstElement *decodebin, GstPad *pad, gboolean last, gpointer data);
+       void gstPoll(const int&);
 };
+#endif
 
 #endif