diff -r 000000000000 -r 164170e6151a gba/gbaserver/inc/dataretriever.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gba/gbaserver/inc/dataretriever.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,157 @@
+/*
+* Copyright (c) 2007 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:  This file contains class CDataRetriever. It encapsulates
+*                http connection to the bsf  
+*
+*/
+
+
+#ifndef DATARETRIEVER_H
+#define DATARETRIEVER_H
+
+#include <e32base.h>
+
+#include <stringpool.h>
+#include <http.h>
+#include <es_sock.h> 
+#include <commdbconnpref.h>
+#include <cmmanagerext.h>
+#include <hash.h>
+#include "M3GPPAuthenticationCallback.h"
+
+
+// HTTPHeader data lenghts
+const TInt KMaxHeaderNameLen = 32;
+const TInt KMaxHeaderValueLen = 128;
+const TInt KMaxBootstrapRespLen = 1024;
+
+
+// forward declarations
+class MBootstrapCallBack;
+
+class MHttpRequestEvents
+    {
+    public:
+        virtual void EventRequestCompletedL(TInt aErrorCode) = 0;
+    };
+
+
+/** 
+ * Handles all events for the active transaction.
+ */
+class C3GPPBootstrapHttpHandler : public CBase, public MHTTPTransactionCallback
+    {
+    public:
+            
+        static C3GPPBootstrapHttpHandler* NewLC(    MHttpRequestEvents* aEventSink,
+                                                    M3GPPAuthenticationCallback* aDataRetrieverCallBack );
+        static C3GPPBootstrapHttpHandler* NewL( MHttpRequestEvents* aEventSink,
+                                                M3GPPAuthenticationCallback* aDataRetrieverCallBack );
+        virtual ~C3GPPBootstrapHttpHandler();
+        //methods from MHTTPTransactionCallback
+        virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+        virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+        HBufC8* GetResponse();  // intended to contain the TID!
+           
+        void Reset();
+    private:
+        C3GPPBootstrapHttpHandler(  MHttpRequestEvents* aEventSink,
+                                    M3GPPAuthenticationCallback* aDataRetrieverCallBack );
+        void ConstructL();
+        // handles HTTP 401 Authorization required
+        TInt HandleAuthorizationChallengeL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+        // HTTP DIGEST authentication stuff
+        TInt FindHeaderPartToUseL(RHTTPTransaction aTransaction) const;
+        void EncodeDigestAuthL( const RString& aUsername, const RString& aPW,
+                                RHTTPTransaction& aTransaction, TInt headerPart, const THTTPHdrVal& aRequestUri);
+        TBool FindAuth(const TDesC8& aQop) const;
+        void GenerateCNonce(TDes8& aNonce);
+        void Hash(const TDesC8& aMessage, TDes8& aHash);
+        void HATwoL(const RStringF& aMethod, const RString& aRequestUri, const TDesC8& aHentity, TDes8& aResult);
+        void HAOneL(const RString& aUsername,const RString& aPW, const RString& aRealm, TDes8& aResult);
+        void DigestCalcL( const TDesC8& aHentity,TDes8& result );
+        TInt CheckRspAuthL( RHTTPTransaction aTransaction );
+
+    private:
+        // The digest calculator
+        CMD5*               iMD5Calculator;
+        // A seed for random numbers, used for client nonces.
+        TInt64              iSeed;
+        MHttpRequestEvents* iEventSink;
+        MHTTPDataSupplier*  iRespBody;
+        HBufC8*             iResponse;
+        TBool               iSucceeded;
+        RString             iUsername;
+        RString             iPassword;
+        RString             iNonce;
+        RString             iCnonce;
+        RString             iUri; 
+        RString             iRealm;
+        RStringF            iMethod;
+        M3GPPAuthenticationCallback* iDataRetrieverCallBack;
+    };
+
+
+
+class CDataRetriever : public CBase, public MHttpRequestEvents
+    {
+    public:
+        static CDataRetriever* NewLC( MBootstrapCallBack* aBootstrapCallBack );
+        static CDataRetriever* NewL( MBootstrapCallBack* aBootstrapCallBack );
+        ~CDataRetriever();
+        void MakeRequestL( TRequestStatus* aRequestStatus,
+                           const TDesC8& aIdentity,
+                           const TDesC8& aRealm,
+                           const TDesC8& aBsfUri,
+                           const TDesC8& aReferrerNAFUri,
+                           const TInt& aIAPID ); 
+                           
+        void CancelRequest();
+        HBufC8 * QueryResponseValueL();
+        // event from httphandler when request has been completed, 
+        //aErrorCode is standard symbian error codes
+        void EventRequestCompletedL(TInt aErrorCode);
+  
+    private:
+        void SetHeaderL(RHTTPHeaders aHeaders, TInt aHdrField, const TDesC8& aHdrValue);
+        void SetupSessionL( const TInt& aIAPID );
+        TUint32 GetInternetDestIDL();
+        CDataRetriever( MBootstrapCallBack* aBootstrapCallBack );
+        void ConstructL();
+        TBool ValidateGivenIAPIDL( const TInt& aIAPID );
+    
+    private:
+        enum TInternalState
+            {
+            EReadyForRequest,   //  Ready and waiting for MakeRequest call
+            EMakeRequestCalled, //  Request function was called, now waiting for http request to complete
+            };
+            
+    private:
+          TInternalState            iInternalState;
+          TRequestStatus*           iCallerRequestStatus;   // status of the caller
+          RHTTPSession              iHTTPSession;
+          RHTTPTransaction          iHTTPTransaction;
+          RConnection               iConnection;
+          RSocketServ               iSockServ;
+          C3GPPBootstrapHttpHandler* iHttpHandler;          // we own this    
+          MBootstrapCallBack*       iBootstrapCallBack;     // don't own this
+          RCmManagerExt             iCmManagerExt;
+    };
+
+
+
+#endif // DATARETRIEVER_H
+
+//EOF