--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gst_plugins_symbian/gst/devsound/devsoundsrcwrapper.h	Thu Dec 17 08:53:32 2009 +0200
@@ -0,0 +1,174 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#include <mmf/server/sounddevice.h>
+#include <mmf/server/mmfbuffer.h>
+#include <mmf/server/mmfdatabuffer.h>
+#include <dirent.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <pthreadtypes.h>
+#include <e32def.h>
+#include <e32cons.h>
+#include <e32std.h>
+#include <e32debug.h>
+#include <gst/gstbuffer.h>
+#include <gst/gst.h>
+
+
+#include <SpeechEncoderConfig.h>
+#include <G711EncoderIntfc.h>
+#include <IlbcEncoderIntfc.h>
+#include <G729EncoderIntfc.h>
+
+#include "gstdevsoundsrc.h"
+
+#include "gstg711encoderinterface.h"
+#include "gstilbcencoderinterface.h"
+
+class CActiveListener : public CActive
+	{
+public:
+CActiveSchedulerWait *asw;
+	CActiveListener() : CActive(CActive::EPriorityStandard)
+		{
+		CActiveScheduler::Add(this);
+		}
+	void InitialiseActiveListener()
+		{
+		iStatus = KRequestPending; SetActive();
+		}
+	// From CActive
+	virtual void RunL()
+		{
+		asw->AsyncStop();
+		}
+	void StartActiveScheduler()
+	{
+	asw->Start();
+	}
+	virtual void DoCancel()
+		{
+			asw->AsyncStop();
+		//iWait->Stop();
+		};
+
+	};
+
+
+class DevSoundWrapperSrc :public MDevSoundObserver
+{
+
+public:
+	CActiveListener	*AL;
+	CActiveScheduler *as;
+	TInt init_complete;
+	CMMFBuffer *buffer;
+	CMMFDevSound    *dev_sound;
+	TMMFCapabilities caps;
+  	int buffersize;
+  	int gain;
+  	int dev_count;
+  	TInt iCallbackError;
+  	TUint32 fourcc;
+  	int bufferreadpos;
+  	guint* supportedbitrates;
+    CSpeechEncoderConfig* iSpeechEncoderConfig;
+    CG711EncoderIntfc*    iG711EncoderIntfc;
+    CG729EncoderIntfc*    iG729EncoderIntfc;
+    CIlbcEncoderIntfc*    iIlbcEncoderIntfc;
+
+public:
+	DevSoundWrapperSrc();
+
+	void InitializeComplete(TInt aError);
+	void ToneFinished(TInt aError);
+	void BufferToBeFilled(CMMFBuffer* aBuffer);
+	void PlayError(TInt aError);
+	void BufferToBeEmptied(CMMFBuffer* aBuffer);
+	void RecordError(TInt aError);
+	void ConvertError(TInt aError);
+	void DeviceMessage(TUid aMessageType, const TDesC8& aMsg);
+	void SendEventToClient(const TMMFEvent& aEvent);
+	void GetDataTypesL(GstDevsoundSrc *ds);
+	int GetSupportedBitratesL(GstDevsoundSrc* ds);
+	void GetSpeechEncoderProperties(GstDevsoundSrc* ds);
+
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+	int recordinit(DevSoundWrapperSrc *handle);
+	int read_data(DevSoundWrapperSrc *handle,void *ptr, int length);
+	int record_data(DevSoundWrapperSrc *handle);
+	int get_rate(DevSoundWrapperSrc *handle);
+	int get_channels(DevSoundWrapperSrc *handle);
+	int get_encoding(DevSoundWrapperSrc *handle);
+	int get_size(DevSoundWrapperSrc *handle);
+	void set_rate(DevSoundWrapperSrc *handle,int rate);
+	void set_channels(DevSoundWrapperSrc *handle,int channels);
+	void set_encoding(DevSoundWrapperSrc *handle,int encoding);
+	void set_size(DevSoundWrapperSrc *handle,int size);
+	void set_fourcc(DevSoundWrapperSrc *handle,int fourcc);
+
+	int open_devsound(DevSoundWrapperSrc **handle);
+    int open_device(DevSoundWrapperSrc **handle);
+    int initialize_devsound(GstDevsoundSrc* ds);
+	int close_devsound(GstDevsoundSrc* ds);
+
+	int SetConfigurations(DevSoundWrapperSrc *handle);
+	int reset_devsound(DevSoundWrapperSrc *handle);
+
+    int get_databuffer(DevSoundWrapperSrc *handle, const TUint8** buffer);
+    int get_databuffer_size(DevSoundWrapperSrc *handle);
+
+    int post_init_setconfig(DevSoundWrapperSrc *handle);
+    void populateproperties(GstDevsoundSrc *ds);
+    void initproperties(GstDevsoundSrc* ds);
+    int pre_init_setconf(GstDevsoundSrc *ds);
+    void getsupporteddatatypes(GstDevsoundSrc *ds);
+
+    int get_speech_encoder_bit_rate(DevSoundWrapperSrc *handle,guint* aBitrate);
+    int get_speech_encoder_supported_bit_rates(GstDevsoundSrc *ds);
+    int get_speech_encoder_vad_mode(DevSoundWrapperSrc *handle,gboolean* aVadMode);
+    int set_speech_encoder_bit_rate(DevSoundWrapperSrc *handle,guint aBitrate);
+    int set_speech_encoder_vad_mode(DevSoundWrapperSrc *handle,gboolean aVadMode);
+
+    int get_g711_encoder_vad_mode(DevSoundWrapperSrc *handle,gboolean* aVadMode);
+    int set_g711_encoder_mode(DevSoundWrapperSrc *handle,enum TG711EncodeMode aEncodeMode);
+    int set_g711_vad_mode(DevSoundWrapperSrc *handle,gboolean aVadMode);
+
+    int set_g729_vad_mode(DevSoundWrapperSrc *handle,TBool aVadMode);
+    int get_g729_vad_mode(DevSoundWrapperSrc *handle,TBool* aVadMode);
+
+    int set_ilbc_encoder_mode(DevSoundWrapperSrc *handle,enum TIlbcEncodeMode aEncodeMode);
+    int set_ilbc_vad_mode(DevSoundWrapperSrc *handle,gboolean aVadMode);
+    int get_ilbc_vad_mode(DevSoundWrapperSrc *handle,gboolean* aVadMode);
+
+
+#ifdef __cplusplus
+}//extern c
+#endif