--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hti/HtiCommPlugins/HtiIPCommPlugin/src/HtiIPCommserver.cpp Tue Feb 02 01:57:15 2010 +0200
@@ -0,0 +1,146 @@
+/*
+* Copyright (c) 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: This file contains the implementation of the
+* CHtiIPCommServer class.
+* CHtiIPCommServer handles Symbian server side operations
+* such as server starting and client session creation.
+*
+*/
+
+
+// INCLUDE FILES
+#include "HtiIPCommServerCommon.h"
+#include "HtiIPCommServer.h"
+#include "HtiIPCommServerSession.h"
+#include "HtiIPCommlogging.h"
+
+CHtiIPCommServer::CHtiIPCommServer()
+ :CServer2( EPriorityUserInput, EUnsharableSessions ),
+ iConnectionManager( NULL ),
+ iRunning( EFalse ),
+ iNrOfSessions( 0 )
+ {
+ // NOTE: Server needs to have highest priority of all our active
+ // objects to be able to service client requests while other active
+ // objects are running.
+ //
+ // This also affects closing of sessions. If priorities
+ // are the same ~CHtiIPCommServerSession does not get called before active
+ // object completes.
+ }
+
+CHtiIPCommServer::~CHtiIPCommServer()
+ {
+ delete iConnectionManager;
+ }
+
+CHtiIPCommServer* CHtiIPCommServer::NewLC()
+ {
+ CHtiIPCommServer* self=new(ELeave) CHtiIPCommServer;
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ return self;
+ }
+
+void CHtiIPCommServer::ConstructL()
+ {
+ iConnectionManager = CHtiConnectionManager::NewL( this );
+ StartL( KIPCommServerName );
+ }
+
+CSession2* CHtiIPCommServer::NewSessionL( const TVersion&, const RMessage2&) const
+ {
+ // There should be only one session
+ if ( iNrOfSessions )
+ User::Leave( KErrAlreadyExists );
+
+ return new(ELeave) CHtiIPCommServerSession( (CHtiIPCommServer*)this );
+ }
+
+void CHtiIPCommServer::SessionOpened()
+ {
+ iNrOfSessions++;
+ }
+
+void CHtiIPCommServer::SessionClosed()
+ {
+ // Die if no more sessions
+ if ( --iNrOfSessions == 0 )
+ {
+ HTI_LOG_TEXT( "HtiIPCommServer no more sessions - dying..." );
+ CloseServer();
+ }
+ }
+
+void CHtiIPCommServer::CloseServer()
+ {
+ // Can be called from CHtiIPCommServer::SessionClosed and
+ // CHtiConnectionManager::TimerExpiredL
+ // So this can actually be called twice if it is called from
+ // TimerExpiredL - hence the iRunning variable :)
+ if ( iRunning )
+ {
+ iRunning = EFalse;
+ CActiveScheduler::Stop();
+ HTI_LOG_TEXT( "CActiveScheduler::Stop() called" );
+ }
+ }
+
+static void RunServerL()
+ {
+ // naming the server thread after the server helps to debug panics
+
+ User::LeaveIfError( RThread::RenameMe( KIPCommServerName ) );
+
+ // create and install the active scheduler we need
+ CActiveScheduler* as = new ( ELeave ) CActiveScheduler;
+ CleanupStack::PushL( as );
+ CActiveScheduler::Install( as );
+
+ // create the server (leave it on the cleanup stack)
+ CHtiIPCommServer* server = CHtiIPCommServer::NewLC();
+
+ // Rendezvous with the client (RHtiIPCommServer::Connect)
+ RProcess::Rendezvous(KErrNone);
+
+ server->iRunning = ETrue;
+ CActiveScheduler::Start();
+
+ CleanupStack::PopAndDestroy(2); // server, as
+ }
+
+
+// Server process entry-point
+TInt E32Main()
+ {
+
+ HTI_LOG_TEXT( "*** Starting HtiIPCommServer ***" );
+
+ __UHEAP_MARK;
+
+ CTrapCleanup* cleanup = CTrapCleanup::New();
+ TInt r = KErrNoMemory;
+
+ if ( cleanup )
+ {
+ TRAP( r, RunServerL() );
+ delete cleanup;
+ }
+
+ __UHEAP_MARKEND;
+
+ HTI_LOG_TEXT( "*** HtiIPCommServer died! ***" );
+
+ return r;
+ }