diff -r 000000000000 -r 164170e6151a gba/gbafilter/inc/HTTPFilterGBA.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gba/gbafilter/inc/HTTPFilterGBA.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,243 @@
+/*
+* 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:  GBA Filter definitions
+*
+*/
+
+
+#ifndef __HTTPFILTERGBA_H_
+#define __HTTPFILTERGBA_H_
+
+#include <http/mhttpfilter.h>
+#include <http/rhttpsession.h>
+#include <http/cecomfilter.h>
+#include <http/framework/httplogger.h>
+
+#include <gbautility.h>
+
+class RHTTPResponse;
+class RHTTPTransaction;
+class CMD5;
+
+const TInt KMaxTypeLength = 255;
+const TInt KBsfAddressSize = 128;
+
+
+class CHTTPFilterGBA : public CEComFilter, public MHTTPFilter, public MGbaObserver
+{
+    enum
+        {
+        EAlgUnknown,
+        EAlgMd5,
+        EAlgMd5Sess
+        };
+
+    enum
+        {
+        EQopNone,
+        EQopAuth = 1,
+        EQopAuthInt = 2
+        };
+public:
+
+	static CEComFilter* InstallFilterL(TAny* aSession);
+ 
+	virtual ~CHTTPFilterGBA();
+
+public:	// Methods from MHTTPFilterBase
+
+	/// @see MHTTPFilterBase::MHFRunL
+	virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+
+	/// @see MHTTPFilterBase::MHFSessionRunL
+	virtual void MHFSessionRunL(const THTTPSessionEvent& aEvent);
+
+	/// @see MHTTPFilterBase::MHFRunError
+	virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+
+	/// @see MHTTPFilterBase::MHFSessionRunError
+	virtual TInt MHFSessionRunError(TInt aError, const THTTPSessionEvent& aEvent);
+
+public:	// Methods from MHTTPFilter
+
+	/// @see MHTTPFilter::MHFUnload
+	virtual void MHFUnload(RHTTPSession aSession, THTTPFilterHandle aHandle);
+
+	/// @see MHTTPFilter::MHFLoad
+	virtual void MHFLoad(RHTTPSession aSession, THTTPFilterHandle aHandle);
+	
+	inline void SetProtocolIdentifierL( const TDesC8& aIdentifier){
+	    iProtocolIdentifier = aIdentifier;
+	}
+	
+	inline void SetGBAFlags(const TUint8 aFlags){
+	    iFlags = aFlags;
+	}
+	
+	inline void SetGBALabel(const TDesC8& aLabel){
+	    iUICCLabel =  aLabel ;
+	}
+
+    //Only for testing purpose
+	//To force BSF address for use
+	inline void SetBSFAddress(const TDesC8& aBsfAddress){
+	        iBsfAddress = aBsfAddress;
+	};
+
+ private:
+	
+	CHTTPFilterGBA();
+
+	///ContructL also Installs the filter.
+	void ConstructL( RHTTPSession aSession );
+	
+#if defined (_DEBUG)
+	void DumpResponseHeadersL( RHTTPResponse& aResponse );
+#endif
+
+	void CheckHeadersL( RHTTPTransaction& aTrans );
+	
+	void ProcessBodyPartL( RHTTPTransaction& aTrans );
+	
+	void Cleanup( const RHTTPTransaction& aTrans );
+	
+	void CleanupAll();
+	
+    TInt FindHeaderPartToUseL(RHTTPTransaction aTransaction) const;
+    
+	TBool FindAuth(const TDesC8& aQop) const;
+	
+	void DoSubmitL( RHTTPTransaction aTransaction );
+	
+	void EncodeDigestAuthL( TInt aCred, RHTTPTransaction aTransaction );
+	
+    void DAddCredentialsToListL( 	RString aUsernameStr,
+    								RString aPasswordStr,
+    								RString aRealmStr,
+    								RStringF aUriStr,
+    								RString aOpaque,
+    								RString aNonce,
+    								TInt aQop,
+    								TInt aAuthAlg );
+   /**
+    * Calculate H(A1). See section 3.2.2.2
+    */
+    void HAOneL( int aAlgorithm,
+               const RString& aUsername,
+               const RString& aPW,
+		       const RString& aRealm,
+               const RString& aNonceValue,
+               TDesC8& aCNonce,
+               TDes8& aResult);
+
+    
+    /**
+    * Calculate H(A2). See section 3.2.2.3
+    */
+    void HATwoL(const RStringF& aMethod, const RString& aRequestUri, TDes8& aResult);
+
+    /**
+    * Calculate a hash and in the form of a 32 character hex result.
+    */
+    void Hash(const TDesC8& aMessage, TDes8& aHash);
+
+    /**
+    * Generate a cnonce value
+    */	
+    void GenerateCNonce( TDes8& aNonce );
+
+    /**
+    * Returns the requested uri 
+    * that can be used in uri field or request header
+    *
+    * @param aTransaction current transaction
+    * @return requested URI
+    */
+    RString RequestUriL( RHTTPTransaction& aTransaction);
+                   
+    /**
+    * Check and return QoP from the response header.
+    * @param aHeader authentication header
+    * @param aWwwAuthHeader authentication header name
+    * @param aHeaderPart which authentication header field in the response header
+    * @return one of KQopXXX enum. KQopAuth is prefered.
+    */    
+    TInt CheckQop( RHTTPHeaders& headers,
+                   RStringF& aWwwAuthHeader,
+                   TInt aHeaderPart );
+ 
+ 	void DGetCredentialsFromPropertiesL( RHTTPTransaction& aTransaction );
+ 	
+ 	TInt DFindCredentialsForURI( const TUriC8& aURI );
+ 	
+ 	void DRemoveCredentialsFromList( TInt aCredId );
+ 	
+ 	TInt DFindCredentials( const RString& aRealm, const TUriC8& aURI );
+ 	
+ 	//Inherited from MGbaObserver
+    void BootstrapComplete(TInt error);
+ 	
+     class TDCredentials
+        {
+        public:
+            RStringToken iUser;  //username
+            RStringToken iPassword; //password
+            RStringTokenF iURI;  //uri
+            RStringToken iRealm; //Realm used - there may be multiple for each host
+            RStringToken iOpaque;
+            RStringToken iNonce;
+            TInt iQop;
+            TInt iAlgorithm;
+            TInt iNc;   // nonce-count
+        };
+
+	/// A count to make sure we delete at the right time.
+	TInt        iLoadCount;
+	RStringPool iStringPool;
+    RStringF    iOpaqueStr;
+    RStringF    iNonceStr;
+	RStringF    iQopStr;
+	RStringF 	iStaleStr;
+	RStringF    iAuthInfo;
+	RStringF 	iUsernameStr;
+	RStringF 	iPasswordStr;
+    RStringF    iQopAuthStr;
+    RStringF    iMd5Str;
+    RStringF    iMd5SessStr;
+    RStringF    iRealmStr;
+	RStringF 	iUserAgent;
+    TInt64      iSeed;
+    CMD5*       iMD5Calculator;
+	TInt		iOffset;
+	TUint8      iFlags;
+	TBuf8<5>    iProtocolIdentifier;
+	TInt        iBootstrapCount;
+	TBool       iBootstrapPending;
+	TBool       iHaveGbaBootstrapCredentials;
+	TBool       iGBAU;
+	TBuf8<KMaxTypeLength>     iUICCLabel;
+	CActiveSchedulerWait      iBootstrapWait;
+	CGbaUtility*              iGbaUtility;
+    TGBABootstrapInputParams  iGbaInputParams;
+    TGBABootstrapOutputParams iGbaOutputParams;
+    //Only for testing  purpose
+    TBuf8<KBsfAddressSize>    iBsfAddress;
+    // Internal list of valid credentials
+    RArray<TDCredentials>     iDCredentials;
+
+};
+
+#endif //__HTTPFILTERGBA_H_
+
+//EOF