1 /** @file

     2  * Copyright (c) 2009 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:  CUpnpHttpServerTransactionDescription implementation.

    15  *

    16  */

    17 #include <uri8.h> 

    18 #include "upnphttpservertransactiondescription.h"

    19 #include "upnphttpservertransactionhandler.h"

    20 #include "upnperrors.h"

    21 #include "upnphttpmessage.h"

    22 #include "upnpstring.h"

    23 

    24 

    25 // ---------------------------------------------------------------------------

    26 // CUpnpHttpServerTransactionDescription::NewL

    27 // 

    28 // ---------------------------------------------------------------------------

    29 //

    30 CUpnpHttpServerTransactionDescription* CUpnpHttpServerTransactionDescription::NewL( 

    31         CUpnpHttpServerTransactionHandler& aClientContext, const TInetAddr& aSender,

    32         const TDesC8& aUri )

    33     {

    34     CUpnpHttpServerTransactionDescription* self = 

    35         new (ELeave) CUpnpHttpServerTransactionDescription( aClientContext );

    36     CleanupStack::PushL( self );

    37     self->ConstructL( aSender, aUri );

    38     CleanupStack::Pop( self );

    39     return self;

    40     }

    41 

    42 // ---------------------------------------------------------------------------

    43 // CUpnpHttpServerTransactionDescription::CUpnpHttpServerTransactionDescription

    44 // 

    45 // ---------------------------------------------------------------------------

    46 //

    47 CUpnpHttpServerTransactionDescription::CUpnpHttpServerTransactionDescription( 

    48         CUpnpHttpServerTransactionHandler& aClientContext )

    49     : iClientContext( aClientContext )    

    50     {    

    51     }

    52 

    53 // ---------------------------------------------------------------------------

    54 // CUpnpHttpServerTransactionDescription::ConstructL

    55 // 

    56 // ---------------------------------------------------------------------------

    57 //

    58 void CUpnpHttpServerTransactionDescription::ConstructL( 

    59 	const TInetAddr& aSender, const TDesC8& aUri )

    60     {

    61     iSender = aSender;

    62     iSenderUri = aUri.AllocL();	

    63     iDecodedUri.CreateL( aUri );

    64     }

    65         

    66 // ---------------------------------------------------------------------------

    67 // CUpnpHttpServerTransactionDescription::~CUpnpHttpServerTransactionDescription

    68 // 

    69 // ---------------------------------------------------------------------------

    70 //    

    71 CUpnpHttpServerTransactionDescription::~CUpnpHttpServerTransactionDescription()

    72     {

    73     delete iSenderUri;

    74     iDecodedUri.Close();

    75     }

    76 

    77 // ---------------------------------------------------------------------------

    78 // CUpnpHttpServerTransactionDescription::OnCallbackL

    79 // 

    80 // ---------------------------------------------------------------------------

    81 //    

    82 void CUpnpHttpServerTransactionDescription::OnCallbackL( TUpnpHttpServerEvent aEvent )

    83     {

    84     TRAPD( err, DoCallbackL(aEvent) );

    85     if ( err )

    86         {

    87         SetHttpCode( err );

    88         }

    89     }

    90 

    91 // ---------------------------------------------------------------------------

    92 // CUpnpHttpServerTransactionDescription::OnCallbackL

    93 // 

    94 // ---------------------------------------------------------------------------

    95 //    

    96 void CUpnpHttpServerTransactionDescription::DoCallbackL( TUpnpHttpServerEvent aEvent )

    97     {

    98     switch ( aEvent )

    99         {

   100         case EOnRequestStart:

   101             {            

   102             TInt error = DecodeUri();      

   103             if ( error )

   104                 {

   105                 SetHttpCode( error );

   106                 }

   107             else

   108                 {

   109                 RFile file;                                                

   110                 TInt error = iClientContext.GetFileL( file, *iSenderUri, iSender );

   111                 if ( error )

   112                     {

   113                     SetHttpCode( error );

   114                     }

   115                 else

   116                     {

   117                     SetDataSourceL( file );

   118                     }

   119                 }    

   120             }

   121             break;

   122         case EOnComplete:

   123             break;  

   124         case EOnResponseStart:

   125             break;

   126         default:

   127             break;

   128         }            

   129     }

   130 

   131 

   132 TInt CUpnpHttpServerTransactionDescription::DecodeUri( )

   133     {       

   134     TInt error = KErrNone;

   135     UpnpString::ReplaceHttpCharacters( iDecodedUri );    

   136     TUriParser8 up;

   137     TInt parseError = up.Parse( iDecodedUri );

   138     if ( parseError )

   139         {

   140         error = -EHttpBadRequest;

   141         }    

   142     return error;

   143     }

   144 

   145