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/*
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* Copyright (c) 2001-2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: scheduler of EAP-server.
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*
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*/
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/*
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* %version: 15 %
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*/
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#include "EapScheduler.h"
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#include "EapTraceSymbian.h"
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#include "EapServer.h"
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void CEapScheduler::TServerStart::SignalL()
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//
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// Signal the owning thread that the server has started successfully
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// This may itself fail
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//
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::SignalL()")));
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TBuf<KMaxServerExe> ServerName;
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TBuf<KMaxServerExe> ServerExe;
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//EapClientIf * aClientIf = new (ELeave)EapClientIf();
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GetServerNameAndExe(&ServerName, &ServerExe);
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TFindThread aProcess(ServerName);
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TFullName result;
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while(aProcess.Next(result) == KErrNone)
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{
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RThread starter;
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User::LeaveIfError(starter.Open(aProcess));
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starter.RequestComplete(iStatus,KErrNone);
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starter.Close();
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}
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::SignalL(): end")));
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}
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/*
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class CEapScheduler
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*/
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EAP_FUNC_EXPORT CEapScheduler* CEapScheduler::NewL()
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::NewL()")));
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CEapScheduler* self = new(ELeave)CEapScheduler();
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CleanupStack::PushL(self);
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TRequestStatus started;
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TServerStart start(started);
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self->ConstructL(start);
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CleanupStack::Pop(self);
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return self;
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}
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EAP_FUNC_EXPORT TInt CEapScheduler::LaunchFromClient(const TBuf<KMaxServerExe> Server)
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{
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TRequestStatus started;
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TServerStart start(started);
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient()")));
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//
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// EPOC is easy, we just create a new server process. Simultaneous
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// launching of two such processes should be detected when the
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// second one attempts to create the server object, failing with
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// KErrAlreadyExists.
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//
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RProcess server;
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TInt r=server.Create(Server,KNullDesC);
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if (r!=KErrNone)
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("ERROR: TServerStart::LaunchFromClient(): server create error")));
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return r;
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}
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient(): server created")));
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient(): server.SetPriority(EPriorityHigh)")));
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server.SetPriority(EPriorityHigh);
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TRequestStatus stat;
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server.Rendezvous( stat );
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient(): server.Rendezvous(), stat.Int()=%d"),
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stat.Int()));
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if ( stat!=KRequestPending )
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("ERROR: TServerStart::LaunchFromClient(): server.Kill()")));
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server.Kill(0); // abort startup
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}
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else
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient(): server.Resume(), OK")));
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server.Resume(); // logon OK - start the server
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}
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User::WaitForRequest(stat);
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EAP_TRACE_DEBUG_SYMBIAN((_L("TServerStart::LaunchFromClient(): User::WaitForRequest(stat), stat.Int()=%d"),
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stat.Int()));
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r = ( server.ExitType()==EExitPanic ) ? KErrGeneral : stat.Int();
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server.Close();
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return r;
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}
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EAP_FUNC_EXPORT TInt CEapScheduler::ThreadStart(TServerStart& aStart)
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{
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// get cleanup stack
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ThreadStart()")));
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__UHEAP_MARK;
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CTrapCleanup* cleanup=CTrapCleanup::New();
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// initialize all up to and including starting scheduler
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TInt err = KErrNoMemory;
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if (cleanup)
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{
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TRAP(err, ConstructL(aStart));
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delete cleanup;
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}
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__UHEAP_MARKEND;
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ThreadStart end err=%d"), err));
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return err;
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}
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void CEapScheduler::ConstructL(TServerStart& aStart)
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ConstructL()")));
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// construct active scheduler
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CEapScheduler* self=new(ELeave) CEapScheduler;
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CleanupStack::PushL(self);
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CActiveScheduler::Install(self);
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// construct server
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self->iServer=new(ELeave) CEapServer;
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self->iServer->ConstructL();
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// Let the client know we've started OK
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aStart.SignalL();
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ThreadStart Rendezvous")));
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RProcess::Rendezvous(KErrNone);
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ThreadStart Rendezvous end")));
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ConstructL(): CActiveScheduler::Start() starts")));
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CActiveScheduler::Start();
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ConstructL(): CActiveScheduler::Start() ends")));
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// Destroy the scheduler
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CleanupStack::PopAndDestroy(self);
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::ConstructL(): end")));
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}
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CEapScheduler::~CEapScheduler()
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::~CEapScheduler()")));
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delete iServer;
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}
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void CEapScheduler::Error(TInt aError) const
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{
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EAP_TRACE_DEBUG_SYMBIAN((_L("CEapScheduler::Error(): aError=%d"),
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aError));
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__DEBUGGER();
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// PanicServer(EErrorFromNonClientObject);
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}
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