bearermanagement/mpm/src/mpmlauncher.cpp
changeset 0 5a93021fdf25
child 13 68f0c7cd80ec
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bearermanagement/mpm/src/mpmlauncher.cpp	Thu Dec 17 08:55:21 2009 +0200
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2004-2005 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: MPM Client DLL Entry Point
+*
+*/
+
+/**
+@file mpmlauncher.cpp
+Mobility Policy Manager client DLL entry point.
+*/
+
+// INCLUDE FILES
+#include <e32std.h>
+#include "mpmlauncher.h"
+#include "mpmlogger.h"
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// MPMLauncher::LaunchServer
+// -----------------------------------------------------------------------------
+//
+TInt MPMLauncher::LaunchServer(
+    const TDesC& aServerFileName,
+    const TUid& aServerUid2,
+    const TUid& aServerUid3)
+    {
+    MPMLOGSTRING("MPMLauncher::LaunchServer")
+    const TUidType serverUid(KNullUid,aServerUid2,aServerUid3);
+
+    // We just create a new server process. Simultaneous
+    // launching of two such processes should be detected when the second one
+    // attempts to create the server object, failing with KErrAlreadyExists.
+    //
+    MPMLOGSTRING("Create a new server process")
+    RProcess server;
+    TInt r=server.Create(aServerFileName,KNullDesC,serverUid);
+
+    if ( r != KErrNone )
+        {
+        MPMLOGSTRING2("Server process creation returned error: %d", r)
+        return r;
+        }
+    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 panicked as this
+    // is the panic 'reason' and may be '0' which cannot be distinguished
+    // from KErrNone
+    r = ( server.ExitType() == EExitPanic ) ? KErrGeneral : stat.Int();
+    server.Close();
+    return r;
+    }
+
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+
+//  End of File 
+