1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CXcapHttpTransport 

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef __XCAPHTTPTRANSPORT__

    22 #define __XCAPHTTPTRANSPORT__

    23 

    24 // INCLUDES

    25 #include <http.h>

    26 #include <XdmCredentials.h>

    27 

    28 //COMMON CONSTANTS

    29 _LIT( KTransportLogFile,                        "HttpTransport" );

    30 const TInt KTransportLogBufMaxSize              = 2000;

    31 _LIT( KTransportDateFormat,                     "%D%M%Y%/0%1%/1%2%/2%3%/3 %:0%H%:1%T%:2%S.%C%:3");

    32 const TInt KMaxSubmitSize                       = 1024;

    33 const TInt KMaxHeaderNameLen                    = 32;

    34 const TInt KMaxHeaderValueLen                   = 128;

    35 const TInt KBufferMaxSize                       = 2048;

    36 

    37 //FORWARD DECLARATIONS

    38 class CXdmLogWriter;

    39 class MMsgConnManager;

    40 class CXcapHttpReqGet;

    41 class CXcapHttpReqPut;

    42 class CXcapHttpReqDelete;

    43 class CXcapHttpAuthManager;

    44 

    45 // CLASS DECLARATION

    46 class CXcapHttpTransport : public CBase

    47 

    48     {

    49     public:  // Constructors and destructor

    50         

    51         /**

    52         * Symbian OS default constructor.

    53         */     

    54         IMPORT_C static CXcapHttpTransport* NewL( const TDesC& aRootUri,

    55                                                   MMsgConnManager& aConnManager,

    56                                                   const TXdmCredentials& aDigestCredentials );

    57         

    58         /**

    59         * A global logging function for 8 bit data.

    60         * @param aCommand command to be handled

    61         */

    62         IMPORT_C TPtrC8 RootUri();

    63 

    64         /**

    65         * Send one IMPS message.

    66         */

    67         IMPORT_C CXcapHttpReqGet* GetL( const TDesC& aUri );

    68 

    69         /**

    70         * Send one IMPS message.

    71         */

    72         IMPORT_C CXcapHttpReqPut* PutL( const TDesC& aUri );

    73 

    74         /**

    75         * Send one IMPS message.

    76         */

    77         IMPORT_C CXcapHttpReqDelete* DeleteL( const TDesC& aUri );

    78         

    79         /**

    80         * Stores the address of the proxy currently in use

    81         * @param aProxy Address of the HTTP proxy server

    82         */

    83         IMPORT_C void SetRootUriL( const TDesC& aRootUri );

    84         

    85         /**

    86         * Destructor.

    87         */      

    88         IMPORT_C virtual ~CXcapHttpTransport();

    89 

    90     public:   //New functions   

    91         

    92         /**

    93         * A global logging function for 8 bit data.

    94         * @param aCommand command to be handled

    95         */

    96         static TXdmCredentials& Credentials();

    97     

    98     #ifdef _DEBUG

    99     

   100         /**

   101         * A global logging function for 8 bit data.

   102         * @param aCommand command to be handled

   103         */

   104         void WriteToLog( TRefByValue<const TDesC8> aFmt,... ) const;

   105         

   106         /**

   107         * A global logging function for 16 bit data.

   108         * @param aCommand command to be handled

   109         */

   110         void WriteToLog( TRefByValue<const TDesC> aFmt,... ) const;

   111     

   112     #endif //_DEBUG

   113          

   114     private:

   115         

   116         /**

   117         * C++ default constructor.

   118         */      

   119         CXcapHttpTransport( MMsgConnManager& aConnManager );

   120 

   121         /**

   122         * Symbian OS default constructor.

   123         * @param aMimeType MIME type of the messages

   124         */     

   125         void ConstructL( const TDesC& aRootUri, const TXdmCredentials& aDigestCredentials );

   126                               

   127         /**

   128         * Symbian OS default constructor.

   129         * @param aMimeType MIME type of the messages

   130         */     

   131         HBufC8* ConstructRequestUriLC( const TDesC& aDocumentSelector );

   132         

   133         /**

   134         * Initialises an HTTP session

   135         */

   136         void InitialiseSessionL();

   137         

   138     private: //Data

   139         

   140         TBool                                       iCredValidity;

   141         TBool                                       iSessionClosed;

   142         HBufC8*                                     iRootUri;

   143         HBufC8*                                     iProxyBuffer;

   144         RHTTPSession                                iHttpSession;

   145         CXdmLogWriter*                              iLogWriter;

   146         MMsgConnManager&                            iConnManager;

   147         CXcapHttpAuthManager*                       iAuthManager;

   148     };

   149 

   150 #endif

   151 

   152 // End of File