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