--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmserv/voipaudioservices/inc/VoIPAudioClientServer.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) 2007-2008 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:  Defines constants, structs and enumerated list of opcodes
+ *                used for message passing between the client and the server.
+ *
+ */
+
+#ifndef __VOIPAUDIOCLIENTSERVER_H
+#define __VOIPAUDIOCLIENTSERVER_H
+
+#include <e32base.h>
+#include <f32file.h> //for RFile
+#include <voipaudiocommon.h>
+
+// Used for client-server communication
+enum TVoIPAudioClientServerRequest
+    {
+    EVoIPSetDecoderPriority,
+    EVoIPSetEncoderPriority,
+    EVoIPGetSupportedDecoders,
+    EVoIPGetSupportedEncoders,
+    EVoIPGetSupportedDecodersCount,
+    EVoIPGetSupportedEncodersCount,
+    EVoIPSetDecoder,
+    EVoIPSetEncoder,
+    EVoIPOpenDownlink,
+    EVoIPOpenUplink,
+    EVoIPStartDownlink,
+    EVoIPStartUplink,
+    EVoIPStopDownlink,
+    EVoIPStopUplink,
+    EVoIPCloseDownlink,
+    EVoIPCloseUplink,
+    EVoIPGetMaxVolume,
+    EVoIPGetVolume,
+    EVoIPSetVolume,
+    EVoIPGetMaxGain,
+    EVoIPSetGain,
+    EVoIPGetGain,
+    EVoIPSetAudioDevice,
+    EVoIPGetAudioDevice,
+    EVoIPBufferFilled,
+    EVoIPBufferEmptied,
+
+    //added for CI support
+    EVoIPSetIlbcCodecMode,
+    EVoIPGetIlbcCodecMode,
+    EVoIPSetG711CodecMode,
+    EVoIPGetG711CodecMode,
+    EVoIPGetSupportedBitratesCount,
+    EVoIPGetSupportedBitrates,
+    EVoIPSetBitrate,
+    EVoIPGetBitrate,
+    EVoIPFrameModeRqrdForEC,
+    EVoIPSetFrameMode,
+    EVoIPGetFrameMode,
+    EVoIPConcealErrForNextBuf,
+    EVoIPSetVad,
+    EVoIPGetVad,
+    EVoIPSetCng,
+    EVoIPGetCng,
+    EVoIPSetPlc,
+    EVoIPGetPlc,
+    EVoIPBadLsfNextBuffer,
+    EVoIPOpenDTMFTonePlayer,
+    EVoIPPlayDTMFTone,
+    EVoIPStopDTMFTone,
+    EVoIPCloseDTMFTonePlayer,
+    EVoIPOpenRingTonePlayerFromFile,
+    EVoIPOpenRingTonePlayerFromRFile,
+    EVoIPOpenRingTonePlayerFromProfile,
+    EVoIPOpenRingTonePlayerFromDes,
+    EVoIPPlayRingTone,
+    EVoIPPauseRingTone,
+    EVoIPResumeRingTone,
+    EVoIPStopRingTone,
+    EVoIPCloseRingTonePlayer,
+    EVoIPConfigJitterBuffer,
+    EVoIPResetJitterBuffer,
+    EVoIPJBDelayDown,
+    EVoIPJBDelayUp,
+
+    EVoIPSessionClose
+    };
+
+// Ring tone open methods
+enum TVoIPToneTypeRequest
+    {
+    EUseProfiles,
+    EFileName,
+    EFileHandle,
+    EDescriptor
+    };
+
+// CONSTANTS
+_LIT(KDnLinkQueue, "VoIPDnLinkQueue");
+_LIT(KUpLinkQueue, "VoIPUpLinkQueue");
+_LIT(KDnLinkComQueue, "VoIPDnLinkComQueue"); //ITC to dnlink client API
+_LIT(KUpLinkComQueue, "VoIPUpLinkComQueue"); //ITC to uplink client API
+_LIT(KDnLinkThreadComQueue, "VoIPDnLinkThreadComQueue"); //ITC to dnlink thread
+_LIT(KUpLinkThreadComQueue, "VoIPUpLinkThreadComQueue"); //ITC to uplink thread
+_LIT(KRingToneComQueue, "VoIPRingToneComQueue");
+_LIT(KDTMFToneComQueueUPL, "VoIPDTMFToneComQueueUPL");
+_LIT(KDTMFToneComQueueDNL, "VoIPDTMFToneComQueueDNL");
+_LIT(KChunkDNL, "VoIP_DNL");
+_LIT(KChunkUPL, "VoIP_UPL");
+
+// server name and UID
+_LIT(KVoIPServerName,"VoIPAudioServer");
+const TUid KVoIPServerUid3 = {0x10207B9E};
+
+// VoIP Server version
+const TUint KVoIPServMajorVersionNumber = 1;
+const TUint KVoIPServMinorVersionNumber = 0;
+const TUint KVoIPServBuildVersionNumber = 0;
+
+const TUint KVoIPMsgQSlots = 1;
+const TUint KVoIPMsgComQSlots = 4;
+
+const TUint KTonesBufferSize = KMaxFileName;
+
+/**
+ * TVoIPMsgBuf
+ * Used to pass async requests from the voip client to the server and
+ * callback messages from the server back to the client via MsgQueues.
+ *
+ * Note: RMsgQueue will raise KERN-EXEC 48 if sizeof(TVoIPMsgBuf):
+ *       1. is not a multiple of 4 bytes
+ *       2. is greater than KMaxLength (256 bytes)
+ */
+struct TVoIPMsgBuf //max 240
+    {
+    TInt iRequest;
+    TInt iStatus;
+    TBool iBool;
+    TInt iInt; //bufferSize
+    TInt64 iInt64; //time stamp
+    TUint iUint;
+    TUint32 iUint32;
+    };
+
+typedef TPckgBuf<TVoIPMsgBuf> TVoIPMsgBufPckg;
+
+/**
+ * TTonesMsgBuf
+ * Used to pass tone data from the voip client to the server.
+ * Callback messages from the server back to the client go through
+ * MsgQueue using TVoIPMsgBuf.
+ */
+struct TTonesMsgBuf
+    {
+    TInt iRequest;
+    TInt iStatus;
+    TInt64 iDuration;
+    RFile iFileHandle;
+    TBuf<KTonesBufferSize> iFileName;
+    };
+
+typedef TPckgBuf<TTonesMsgBuf> TTonesMsgBufPckg;
+
+#endif //__VOIPAUDIOCLIENTSERVER_H
+
+// End of file