// Copyright (c) 2003-2009 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:

 //

 #ifndef __CHTTPSERVICE_H__

 #define __CHTTPSERVICE_H__

 #include <e32std.h>

 #include <http.h>

 #include <in_sock.h>

 #include "httpheaderiter.h"

 /**

  * CHttpService represent a handle to the HTTP service instance for a set of client 

  * HTTP transactions[a request and its equivalent response]. The application can 

  * specify connection preferences[proxy, max. no of connections allowed in a single

  * HTTP service instance], pipelining, setting request headers that applies to all 

  * transactions that the CHttpService holds etc...

  * 

  * @publishedAll

  * @prototype 

  */

 class CHttpService : public CBase

 	{

 	friend class CHttpClientTransactionImpl;	

 	public:

 	IMPORT_C static CHttpService* NewL();

 	IMPORT_C ~CHttpService();

 	IMPORT_C TInt String(TInt aStringId, TPtrC8& aPtr);

 	IMPORT_C TInt SetProxy(const TDesC8& aProxyAddress);

 	IMPORT_C const TDesC8& ProxyAddress() const;

 	IMPORT_C void SetMaxConnections(TInt aValue);

 	IMPORT_C TInt MaxConnections() const;

 	IMPORT_C void SetMaxTransactionsToPipeline(TInt aValue);

 	IMPORT_C TInt MaxTransactionsToPipeline() const;

 	IMPORT_C TInt AddRequestHeader(TInt aHeaderId, const THttpHeaderValueVariant& aHeaderValue);		

 	IMPORT_C TInt AddCustomRequestHeader(const TDesC8& aHeaderName, const TDesC8& aHeaderValue);

 	private:

 	CHttpService();

 	void ConstructL();	

 	class CHttpServiceStruct : public CBase

 		{

 		public:

 		RHTTPSession	 iHttpSession;

 		RHTTPHeaders     iSessionHeaders; 

 		};

 	private:

 	   RHTTPSession Session()

 	       {

 	       return iHttpServiceStruct->iHttpSession;

 	       }

 	private:

 	   CHttpServiceStruct* iHttpServiceStruct; // Implementation struct

 	};

 #endif // __CHTTPSERVICE_H__