--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/referencedrmagent/RefTestAgent/streamingrefagent/source/client/sraclient.cpp	Thu Sep 10 14:01:51 2009 +0300
@@ -0,0 +1,206 @@
+/*
+* 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 the License "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: 
+* RSraClient implementation.	 See class and function definitions
+* for more detail.
+*
+*/
+
+
+#include "sraclient.h"
+
+using namespace StreamAccess;
+
+EXPORT_C RSraClient::RSraClient()
+//Constructor
+	: RSessionBase()
+		{
+		//empty
+		}
+		
+	
+EXPORT_C TInt RSraClient::Connect()
+/**
+	Connect to the Streaming Reference Agent server.
+
+	@return		Symbian OS error code where KErrNone indicates
+				success and any other value indicates failure.
+ */
+	{
+	TVersion ver = SraVersion();
+	TUidType fullUid = SraImageFullUid();
+	TInt retries = 2;		// number of remaining retries
+
+	for (;;)
+		{
+		TInt r = CreateSession(KSraName, ver);
+		
+		// if connected then finished
+		if (r == KErrNone)
+			return r;
+
+		// if any reason other than server not available then abort
+		if (r != KErrNotFound && r != KErrServerTerminated)
+			return r;
+
+		if (--retries == 0)
+			return r;
+
+		r = StartServerProcess(KSraImageName, fullUid);
+		if (r != KErrNone && r != KErrAlreadyExists)
+			return r;
+		}	// for (;;)
+	}
+	
+
+TInt RSraClient::StartServerProcess(const TDesC& aExeName, const TUidType& aFullExeUid)
+/**
+	This function is defined for the convenience of subclasses which need to start
+	a server process before they can connect to the server.
+
+	@param	aExeName		Executable which hosts the server.
+	@param	aFullExeUid		The server executable's full UID.  This is used to ensure the
+							intended executable is started, and not another executable
+							with the same name.
+	@return					Symbian OS error code.  KErrNone indicates success, and any other
+							value indicates failure.
+ */
+	{
+	RProcess pr;
+	TInt r = pr.Create(aExeName, /* aCommand */ KNullDesC, aFullExeUid);
+	if (r != KErrNone)
+		return r;
+
+	TRequestStatus rs;
+	pr.Rendezvous(rs);
+	if (rs != KRequestPending)
+		r = rs.Int();
+	else
+		{
+		pr.Resume();
+		User::WaitForRequest(rs);
+		r = (pr.ExitType() == EExitPending) ? rs.Int() : KErrGeneral;
+		}
+
+	pr.Close();
+	return r;
+	}
+
+
+EXPORT_C void RSraClient::GetAttributeL(const TAttribute& aAttribute, TBool& aValue)
+/**
+ 	Gets the value of a requested attribute listed in TAttribute enumeration.
+ 	
+ 	@param aAttribute The requested attribute.
+ 	@param aValue     The value of the requested attribute
+ 	
+ 	@see StreamAccess::TAttribute
+ */
+	{
+	TPckg<TAttribute> pckgAttr(aAttribute);
+	TPckg<TBool> pckgVal(aValue);
+	User::LeaveIfError(RSessionBase::SendReceive(EGetAttribute, TIpcArgs(&pckgAttr, &pckgVal)));
+	}
+
+
+EXPORT_C HBufC* RSraClient::GetStringAttributeLC(const TStringAttribute& aAttribute)
+/**
+ 	Gets the value of a requested string attribute listed in TStringAttribute enumeration.
+ 	
+ 	@param aAttribute The requested string attribute.
+ 	@return    A pointer to the value of the requested string attribute. 
+ 			   The ownership is transfered to the calling function.
+ 	@see StreamAccess::TStringAttribute
+ */
+	{
+	TPckg<TStringAttribute> pckgStrAttr(aAttribute);
+	TInt size = 0;
+	TPckg<TInt> pckgSize(size);
+	User::LeaveIfError(RSessionBase::SendReceive(EGetStringAttributeSize, TIpcArgs(&pckgStrAttr, &pckgSize)));
+	
+	HBufC8* value8 = HBufC8::NewLC(size);
+	TPtr8 ptr8(value8->Des());
+	
+	User::LeaveIfError(RSessionBase::SendReceive(EGetStringAttributeData, TIpcArgs(&pckgStrAttr, &ptr8)));
+	
+	//Convert 8-bit to 16-bit
+	HBufC* value = HBufC::NewL(ptr8.Size());
+	TPtr ptr(value->Des());
+	ptr.Copy(ptr8);
+
+	CleanupStack::PopAndDestroy(value8);
+	CleanupStack::PushL(value);
+	return value;
+	}
+
+
+EXPORT_C void RSraClient::GetPostDeliveryRightsL(RFile& aFile, TDes8& aCid, TDes8& aRightsMimeType, TDes8& aContentMimeType)
+/**
+ 	@param aFile The file handle of the post-delivery rights object obtained from 
+ 		    	 the streaming reference agent server. The receiving party is responsible
+ 		    	 to close the file handle.
+ 	@param aCid  The content Id.
+ 	@param aRightsMimeType The mime type of the post-acquisition rights object.
+	@param aContentMimeType The mime type of the content.
+ */
+	{
+	TInt fsh;			//session (RFs) handle
+	TPckgBuf<TInt> fh;	//subsession (RFile) handle
+	
+	//The message is completed with the file-server (RFs) session handle
+	//Pointer to the file subsession handle in slot 0
+	fsh = RSessionBase::SendReceive(EGetPostDeliveryRights, TIpcArgs(&fh, &aCid, &aRightsMimeType, &aContentMimeType));
+	User::LeaveIfError(fsh);
+	
+	// Adopt the file using the returned handles
+	User::LeaveIfError(aFile.AdoptFromServer(fsh,fh()));
+	}
+
+
+EXPORT_C void RSraClient::SendKeyStreamSinkL(const CKeyStreamSink& aSink) const
+/**
+ 	Sends a key stream sink object to the reference agent server.
+ 	@param aKey A key stream sink object.
+ */
+	{
+	TPtr8 ptr(aSink.ExternalizeLC());
+	User::LeaveIfError(RSessionBase::SendReceive(ESetKeyStreamSink, TIpcArgs(&ptr)));
+	CleanupStack::PopAndDestroy(); // Delete the allocated buffer
+	}
+
+EXPORT_C void RSraClient::SendSdpMediaFieldL(const CSdpMediaField& aSdp) const
+/**
+ 	Sends an SDP media field object data to the reference agent server.
+ 	@param aKey An SDP object data.
+ */
+	{
+	HBufC8* sdpBuf(0);
+	TPtr8 ptr(EncodeLC(aSdp, sdpBuf));
+	
+	User::LeaveIfError(RSessionBase::SendReceive(ESetSdpKeyStream, TIpcArgs(&ptr)));
+	CleanupStack::PopAndDestroy(sdpBuf);
+	}
+
+EXPORT_C void RSraClient::SendSdpDocumentL(const CSdpDocument& aSdpDoc) const
+/**
+ 	Sends an SDP document object data to the reference agent server.
+ 	@param aKey An SDP object data.
+ */
+	{
+	HBufC8* sdpDocBuf(0);
+	TPtr8 ptr(EncodeLC(aSdpDoc, sdpDocBuf));
+	
+	User::LeaveIfError(RSessionBase::SendReceive(ESetSdpDocument, TIpcArgs(&ptr)));
+	CleanupStack::PopAndDestroy(sdpDocBuf);
+	}