psmservices/psmserver/src/server/psmsrvstartup.cpp
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/psmservices/psmserver/src/server/psmsrvstartup.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2007 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:  Contains methods handling startup of the server process.
+*
+*/
+
+
+#include <e32base.h>
+#include "psmsrvserver.h"
+#include "psmdefines.h"
+#include "psmtrace.h"
+
+
+TInt E32Main( void ); // Process entry point
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// Function that starts the psmserver.
+// -----------------------------------------------------------------------------
+//
+static void RunServerL()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - RunServer()" ) ) );
+
+    // Naming the server process and thread after the startup helps to debug panics
+    // No error checking as names are not critical for operation
+    User::RenameProcess( KPsmProcessName );
+    User::RenameThread( KPsmMainThreadName );
+
+    // Use process default priority (EPriorityForgeround)
+
+    // Create and install the active scheduler we need
+    CActiveScheduler* scheduler = new ( ELeave ) CActiveScheduler();
+    CleanupStack::PushL( scheduler );
+
+    CActiveScheduler::Install( scheduler );
+
+    // Now we are ready to instantiate the actual server instance
+    CPsmSrvServer* server = CPsmSrvServer::NewLC();
+
+    // Initialisation complete, now signal the client
+    RProcess::Rendezvous( KErrNone );
+
+    // Ready to run
+    COMPONENT_TRACE( ( _L( "PSM Server - RunServer() - Starting scheduler..." ) ) );
+    CActiveScheduler::Start();
+    COMPONENT_TRACE( ( _L( "PSM Server - RunServer() - Scheduler stopped" ) ) );
+
+    // Cleanup
+    CleanupStack::PopAndDestroy( server );
+    CleanupStack::PopAndDestroy( scheduler );
+
+    COMPONENT_TRACE( ( _L( "PSM Server - RunServer() - return" ) ) );
+    }
+
+// -----------------------------------------------------------------------------
+// Main function
+// -----------------------------------------------------------------------------
+//
+TInt E32Main()
+    {
+    COMPONENT_TRACE( ( _L( "PSM Server - E32Main()" ) ) );
+
+    __UHEAP_MARK;
+
+#ifdef MEMORY_TRACE_DEBUG
+    // TRACE heap usage
+    TInt heapSize = User::Heap().Size();
+    TInt biggestBlock(0);
+    TInt heapAvail = User::Heap().Available( biggestBlock );
+    TInt used( heapSize-heapAvail );
+    MEMORY_TRACE( ( _L( "#### PSM Server, main thread starting - HEAP: Size: %d, Available: %d, Used: %d" ), heapSize, heapAvail, used ) );
+#endif
+
+    TInt err( KErrNone );
+
+    // Start server.
+    CTrapCleanup* cleanup = CTrapCleanup::New();
+    err = KErrNoMemory;
+
+    if ( cleanup )
+        {
+        TRAP( err, RunServerL() );
+        delete cleanup;
+        cleanup = NULL;
+        }
+
+    COMPONENT_TRACE( ( _L( "PSM Server - E32Main - return %d" ), err ) );
+
+#ifdef MEMORY_TRACE_DEBUG
+    // TRACE heap usage
+    heapSize = User::Heap().Size();
+    heapAvail = User::Heap().Available( biggestBlock );
+    TInt newUsed( heapSize-heapAvail );
+    MEMORY_TRACE( ( _L( "#### PSM Server, main thread exit - HEAP: Size: %d, Available: %d, Used: %d, Change in used: %d" ), heapSize, heapAvail, newUsed, newUsed - used ) );
+    // Print out the heap contents
+#endif
+
+    __UHEAP_MARKEND;
+
+    return err;
+    }
+
+//  End of File