| 2 |      1 | /*
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|  |      2 | * Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB
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|  |      3 | *
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|  |      4 | * All rights reserved.
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|  |      5 | * This component and the accompanying materials are made available
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|  |      6 | * under the terms of the License "Eclipse Public License v1.0"
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|  |      7 | * which accompanies this distribution, and is available
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|  |      8 | * at the URL "http://www.eclipse.org/legal/epl-v10.html".
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|  |      9 | *
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|  |     10 | * Initial Contributors:
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|  |     11 | * EmbedDev AB - initial contribution.
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|  |     12 | *
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|  |     13 | * Contributors:
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|  |     14 | *
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|  |     15 | * Description:
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|  |     16 | *
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|  |     17 | */
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|  |     18 | 
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|  |     19 | #ifndef HTTPEVENTHANDLER_H
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|  |     20 | #define HTTPEVENTHANDLER_H
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|  |     21 | 
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|  |     22 | #include <e32base.h>
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|  |     23 | #include <http/mhttpdatasupplier.h>
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|  |     24 | #include <http/rhttpsession.h>
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|  |     25 | #include <http/rhttpheaders.h>
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|  |     26 | #include <http/mhttptransactioncallback.h>
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|  |     27 | #include <httpstringconstants.h>
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|  |     28 | #include "HttpClientObserver.h"
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|  |     29 | 
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|  |     30 | const TInt KMaxSubmitSize = 1024;
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|  |     31 | const TInt KMaxHeaderNameLen = 32;
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|  |     32 | const TInt KMaxHeaderValueLen = 128;
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|  |     33 | const TInt KByteOverlap = 4096;
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|  |     34 | 
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|  |     35 | class CHttpEventHandler : public CBase,
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|  |     36 |                           public MHTTPTransactionCallback
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|  |     37 |   {
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|  |     38 |   public:
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|  |     39 | 	virtual ~CHttpEventHandler();
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|  |     40 | 	static CHttpEventHandler* NewLC(CHttpClient* aClient, MHttpClientObserver &aCallbacks, RFs& aFs);
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|  |     41 | 	static CHttpEventHandler* NewL(CHttpClient* aClient, MHttpClientObserver &aCallbacks, RFs& aFs);
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|  |     42 | 	void SetSaveFileName(const TDesC &fName,TBool aContinue=EFalse);
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|  |     43 | 	void CloseSaveFile();	
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|  |     44 | 	// from MHTTPTransactionCallback
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|  |     45 | 	virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
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|  |     46 | 	virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
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|  |     47 | 	void SetSilent(TBool aSilent);
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|  |     48 | 
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|  |     49 | 	
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|  |     50 | protected:
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|  |     51 | 	CHttpEventHandler(CHttpClient* aClient, MHttpClientObserver &aCallbacks, RFs& aFs);
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|  |     52 | 	void ConstructL();
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|  |     53 | 	
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|  |     54 | private:
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|  |     55 | 	void DumpRespHeadersL(RHTTPTransaction& aTrans);
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|  |     56 | 	void DumpRespBody(RHTTPTransaction& aTrans);
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|  |     57 | 	void DumpIt(const TDesC8& aData);
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|  |     58 | 
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|  |     59 | private:
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|  |     60 | 	TBool iVerbose;
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|  |     61 | 	TBool iSavingResponseBody;
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|  |     62 | 	RFs& iFileServ;
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|  |     63 | 	RFile iRespBodyFile;
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|  |     64 | 	TFileName iFileName;
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|  |     65 | 	TParse iParsedFileName;
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|  |     66 | 	MHTTPDataSupplier* iRespBody;	
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|  |     67 | 	TInt iBytesDownloaded;
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|  |     68 | 	TInt iBytesTotal;
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|  |     69 | 	CHttpClient* iHttpClient;
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|  |     70 | 	MHttpClientObserver& iCallbacks;
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|  |     71 | 	TBool iSilent;
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|  |     72 | 	TBool iContinue;
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|  |     73 | 	TInt iLastStatusCode;
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|  |     74 | };
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|  |     75 | 
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|  |     76 | #endif
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