1 /*

     2 * Copyright (c) 2006-2008 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: 

    15 *

    16 */

    17 

    18 

    19 #ifndef CDRMHELPERDMGRWRAPPER_H

    20 #define CDRMHELPERDMGRWRAPPER_H

    21 

    22 #include <DownloadMgrClient.h>

    23 #include <aknprogressdialog.h>

    24 #include <eikprogi.h>

    25 

    26 /**

    27 * Environment gate function

    28 *

    29 * @since S60 3.1

    30 * @return pointer to DMgr handler

    31 */

    32 IMPORT_C TAny* GateFunctionDMgr();

    33 

    34 class MDRMHelperDMgrWrapper

    35     {

    36 

    37 public:

    38     virtual void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl ) = 0;

    39 

    40     virtual void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl,

    41                                                 CCoeEnv& aCoeEnv ) = 0;

    42 

    43     virtual HBufC8* GetErrorUrlL() = 0;

    44 

    45     };

    46 

    47 /**

    48 *  Class for downloading ROAP triggers

    49 *

    50 *  @lib DRMHelperDMgrWrapper

    51 *  @since S60 v3.1

    52 */

    53 class CDRMHelperDMgrWrapper : CBase,

    54                               public MHttpDownloadMgrObserver,

    55                               public MDRMHelperDMgrWrapper,

    56                               public MProgressDialogCallback

    57     {

    58 

    59 public:

    60 

    61     static CDRMHelperDMgrWrapper* NewL();

    62 

    63     static CDRMHelperDMgrWrapper* NewLC();

    64 

    65     virtual ~CDRMHelperDMgrWrapper();

    66 

    67     /**

    68     * Download a ROAP trigger from URL and handle it

    69     *

    70     * @since S60 3.1

    71     * @param aUrl  URL of ROAP trigger

    72     */

    73     void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl );

    74 

    75     void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl, CCoeEnv& aCoeEnv );

    76 

    77     HBufC8* GetErrorUrlL();

    78 

    79 

    80 // from base class MHttpDownloadMgrObserver

    81 

    82     /**

    83     * From MHttpDownloadMgrObserver.

    84     * Handle download manager events

    85     *

    86     * @since S60 3.1

    87     * @param aDownload the download

    88     * @param aEvent the event

    89     */

    90     void HandleDMgrEventL( RHttpDownload& aDownload, THttpDownloadEvent aEvent );

    91 

    92 public: // Call back methods of MAknProgressDialogCallback

    93 

    94     /**

    95     * ProgressDialog call back method.

    96     * Get's called when a dialog is dismissed.

    97     *

    98     * @since S60 3.2

    99     * @param aButtonId ID of the button pressed

   100     */

   101     void DialogDismissedL( TInt aButtonId );

   102 

   103 protected:

   104 

   105 private:

   106 

   107     /**

   108     * C++ default constructor.

   109     */

   110     CDRMHelperDMgrWrapper();

   111 

   112     void ConstructL();

   113 

   114     /**

   115     * Set the browser default access point to be used

   116     *

   117     * @since S60 3.0

   118     */

   119     void SetDefaultAccessPointL();

   120 

   121     void DoDownloadAndHandleRoapTriggerL( const HBufC8* aUrl );

   122 

   123     void ShowProgressNoteL( );

   124 

   125     void RemoveProgressNoteL( );

   126 

   127     void HandlePostResponseUrlL();

   128 

   129 

   130 private: // data

   131 

   132     /**

   133     * Download manager session

   134     */

   135     RHttpDownloadMgr iDlMgr;

   136 

   137     /**

   138     * Used to make downloads synchronous

   139     */

   140     CActiveSchedulerWait iWait;

   141 

   142     /**

   143     * to store information on download

   144     */

   145     TBool iDownloadSuccess;

   146     TBool iConnectionError;

   147 

   148     TBool iDialogDismissed;

   149 

   150     /**

   151     * Progess note dialog and progress info

   152     */

   153     CAknProgressDialog* iProgressNoteDialog;        // owned

   154     CEikProgressInfo* iProgressInfo;                // not owned

   155     TInt iCurrentProgressValue;                     // owned

   156     TInt iProgressIncrement;                        // owned

   157 

   158     /**

   159     * Control environment

   160     */

   161     CCoeEnv* iCoeEnv;

   162 

   163     /**

   164     * Is CoeEnv given

   165     */

   166     TBool iUseCoeEnv;

   167 

   168     /**

   169     * Error url for ROAP temporary error

   170     */

   171     HBufC8* iErrorUrl;

   172 

   173     /**

   174     * Post response url for ROAP prUrl

   175     */

   176     HBufC8* iPostResponseUrl;

   177 

   178     };

   179 

   180 #endif // CDRMHELPERDMGRWRAPPER_H