--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/openenvcore/backend/ipcserver/ipccli/inc/ipcclient.h	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2007-2009 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:
+*  Name        : ipcclient.h
+*  Part of     : ipc server
+* ipc server - client interface DLL
+* 
+*
+*/
+
+   
+
+#ifndef __RIPC_SESSION__
+#define __RIPC_SESSION__
+
+#include<e32std.h> //RSessionBase
+#include<e32def.h> //Varargs
+#include <sys/types.h>
+#include <sys/sem.h>
+
+struct msqid_ds;
+struct shmid_ds;
+
+class TChunk
+	{
+public:
+TChunk(): iRef(0){}
+TChunk(TInt aShmID): iShmID(aShmID), iRef(0){}
+TInt iShmID;
+RChunk iChunk;
+TInt iRef;
+	};
+
+
+//-----------------------------------------------------------------------
+//Class name: RIpcSession
+//Description: It represents the session to Ipc Server. 
+//-----------------------------------------------------------------------
+
+class RIpcSession : public RSessionBase
+	{
+	public:
+		RIpcSession():iIsConnected(EFalse)
+			{iLock.CreateLocal();}
+				
+		//msgqueue functions
+		int msgctl(int msqid, int cmd, struct msqid_ds *buf, int &aerrno);
+		int msgget(key_t key, int msgflg, int& aerrno);
+		ssize_t msgrcv(int msqid, void *msgp, size_t msgsz, long msgtyp, int msgflg, int& aerrno);
+		int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg, int& aerrno);
+		
+		//msgqueue functions
+		int shmctl(int shmid, int cmd, struct shmid_ds *buf, int &aerrno);
+		int shmget(key_t key, size_t size, int shmflg, int& aerrno);
+		void *shmat(int shmid, const void *shmaddr, int shmflg, int& aerrno);
+		int shmdt(const void *shmaddr, int& aerrno);
+	
+		//semqueue functions
+		int semget(key_t key, int nsems, int semflags, int& aerrno);
+		int semctl(int semid, int semnum, int cmd, union semun *arg, int& aerrno);
+		int semop(int semid, struct sembuf *sops, size_t nsops, int& aerrno);
+		
+		RFastLock iLock;
+		
+		TInt RegisterSockAddrWithIPCSvr(TDesC8& aPath,TUint aPortNum);
+		TInt GetLocalSockAddrByPort(TDes8& aAddr,TUint aPortNum);
+		TInt GetLocalSockPortByPath(TDesC8& aAddr,TUint& aPortNum);
+		TInt RemLocalSockAddr(TDesC8& aPath);
+
+#ifdef SYMBIAN_OE_LIBRT
+		TInt SetShmSize(TInt key, TInt size, TInt& aErr);
+		TInt GetShmSize(TInt key, TInt& aErr);
+#endif //SYMBIAN_OE_LIBRT
+	private:
+		TInt AddToList(const TInt& aKey, const TInt& aErr, TAny*& aRetPtr);
+		TInt OnDemandConnection();
+		void Lock()
+			{
+			iLock.Wait();
+			}
+		void UnLock()
+			{
+			iLock.Signal();
+			}
+	private:
+
+	TInt Connect();
+	TInt iIsConnected;
+	//todo put a lock around this list
+	RArray<TChunk> iChunkList;
+	};	
+	
+#endif //__RIPC_SESSION__
+
+