First cut of thread pools in fshell. Not fully working yet.
Removed 4 overloads of CCommandBase::RunCommand[L] that are no longer used at all, and changed one more to not be exported as it's only used internally to iocli.dll.
Added a thread pool (CThreadPool) to fshell so that thread commands no longer have to spawn a new thread every time they run. As part of this, CCommandWrapperBase now derives from CActive so that CThreadCommand can use its CActive-ness. CThreadCommand rejigged quite a bit to use CThreadPool (via MTaskRunner interface).
// wsp_request.h
//
// Copyright (c) 2002 - 2010 Accenture. All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the "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:
// Accenture - Initial contribution
//
#ifndef __WSP_REQUEST_H__
#define __WSP_REQUEST_H__
#include <e32std.h>
#include <e32base.h>
#include "wsp_def.h"
class TWin32Message
{
public:
void Set(TInt aOppCode);
void Set(TInt aOppCode, TRequestStatus& aCompletionStatus);
void Set(TInt aOppCode, const TDesC8& aReadBuf);
void Set(TInt aOppCode, const TDesC8& aReadBuf, TRequestStatus& aCompletionStatus);
void Set(TInt aOppCode, TDes8& aWriteBuf);
void Set(TInt aOppCode, TDes8& aWriteBuf, TRequestStatus& aCompletionStatus);
void Set(TInt aOppCode, const TDesC8& aReadBuf, TDes8& aWriteBuf);
void Set(TInt aOppCode, const TDesC8& aReadBuf, TDes8& aWriteBuf, TRequestStatus& aCompletionStatus);
TInt OppCode() const;
const TDesC8& ReadBuffer() const;
TDes8& WriteBuffer();
void Complete(TInt aReason);
private:
friend class TWin32Request;
void SetParentThreadHandle(RThread aParentThread);
private:
TInt iOppCode;
const TDesC8* iReadBuf;
TDes8* iWriteBuf;
TRequestStatus* iCompletionStatus;
RThread iParentThread;
};
class TWin32Request
{
public: // Methods used by the ESock thread.
TWin32Request();
TInt DuplicateParentThreadHandle(RThread aChildThread);
TInt MakeRequest(TWin32Message& aMessage);
TInt MakeRequest(TWin32Message& aMessage, TInt aSubSession);
public: // Methods used by the WinSock thread.
void SetEventHandle(WIN32_HANDLE aEvent);
void Requested(TInt aReason);
TInt SubSession() const;
TWin32Message& Message();
private:
TInt MakeRequestAndWait();
private:
RThread iParentThread;
WIN32_HANDLE iEvent;
TRequestStatus iRequestStatus;
TWin32Message* iMessage;
TInt iSubSession;
};
#endif // __WSP_REQUEST_H__