usbmgmt/usbmgrtest/ObexClassController/ObexUsbClassController/ClassControllerClientSession/src/classControllerClientSession.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgrtest/ObexClassController/ObexUsbClassController/ClassControllerClientSession/src/classControllerClientSession.cpp Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,124 @@
+/*
+* Copyright (c) 2005-2009 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 "../../public/clientServerShared.h"
+#include "classControllerClientSession.h"
+
+
+/**
+ * Function used by RClassControllerClient::Connect member function.
+ * It exists to create a new process which contains the server side code.
+ *
+ * @return Value of error code created
+ */
+static TInt StartServer()
+ {
+ const TUidType serverUid(KNullUid, KNullUid, KObexCCUid);
+ RProcess server;
+ TInt err = server.Create(KServerExe, KNullDesC, serverUid);
+ if ( err != KErrNone )
+ {
+ return err;
+ }
+
+ TRequestStatus stat;
+ server.Rendezvous(stat);
+
+ if ( stat != KRequestPending )
+ {
+ server.Kill(0); // abort startup
+ }
+ else
+ {
+ server.Resume(); // logon OK - start the server
+ }
+
+ User::WaitForRequest(stat); // wait for start or death
+
+ // we can't use the 'exit reason' if the server paniced as this
+ // is the panic 'reason' and may be '0' which cannot be distinguished
+ // from KErrNone
+ err = (server.ExitType() == EExitPanic) ? KErrServerTerminated : stat.Int();
+
+ server.Close();
+
+ return err;
+ }
+
+
+
+/**
+ * Function that creates a session with the server and then returns the appropriate error code.
+ * Then calls StartServer to start the process with the server side code.
+ *
+ * @return Value of error code produced
+ */
+
+EXPORT_C TInt RClassControllerClient::Connect()
+ {
+ TInt retry = 2;
+
+ FOREVER
+ {
+ //Create Session, With server name from shared header
+ //And lowest version number of the server with which this client is compatible.
+ //Number of message slots available, -1 for meessages from global free pool
+
+ TInt err = CreateSession(KServerName, TVersion(KMajorVersionNumber,KMinorVersionNumber,KBuildVersionNumber), KMessageSlots);
+
+ if ((err != KErrNotFound) && (err != KErrServerTerminated))
+ {
+ return err;
+ }
+
+ if (--retry == 0)
+ {
+ return err;
+ }
+
+ err = StartServer();
+
+ if ((err != KErrNone) && (err != KErrAlreadyExists))
+ {
+ return err;
+ }
+ }
+ }
+
+/**
+ * Function that sends a message to the server to initiate the start
+ * of an Obex Service. On completion, TRequestStatus contains error code.
+ *
+ * @return Value of TRequestStatus
+ */
+EXPORT_C TInt RClassControllerClient::StartService()
+ {
+ return (SendReceive(EStartClassContServer));
+ }
+
+/**
+ * Function that sends a message to the server to initiate the stop
+ * of an Obex Service. On completion, TRequestStatus contains error code.
+ *
+ * @return Value of TRequestStatus
+ */
+EXPORT_C TInt RClassControllerClient::StopService()
+ {
+ return (SendReceive(EStopClassContServer));
+ }
+
+