1 /*

     2 * Copyright (c) 2007 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 CDRMUTILITYDMGRWRAPPER_H

    20 #define CDRMUTILITYDMGRWRAPPER_H

    21 

    22 #include <DownloadMgrClient.h>

    23 #include <aknprogressdialog.h>

    24 #include <eikprogi.h>

    25 

    26 /**

    27 * Environment gate function

    28 *

    29 * @since S60 v5.0

    30 * @return pointer to DMgr handler

    31 */

    32 IMPORT_C TAny* GateFunctionDMgr();

    33 

    34 class MDrmUtilityDmgrWrapper

    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 DrmUtilityDmgrWrapper

    51 *  @since S60 v5.0

    52 */

    53 class CDrmUtilityDmgrWrapper : CBase, 

    54     public MHttpDownloadMgrObserver, 

    55     public MDrmUtilityDmgrWrapper,

    56     public MProgressDialogCallback

    57     {

    58 

    59 public:

    60 

    61     static CDrmUtilityDmgrWrapper* NewL();

    62 

    63     static CDrmUtilityDmgrWrapper* NewLC();

    64 

    65     virtual ~CDrmUtilityDmgrWrapper();

    66 

    67     /**

    68     * Download a ROAP trigger from URL and handle it

    69     *

    70     * @param aUrl  URL of ROAP trigger

    71     */

    72     void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl );

    73 

    74     void DownloadAndHandleRoapTriggerL( const HBufC8* aUrl,  

    75         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     * @param aDownload the download

    87     * @param aEvent the event

    88     */

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

    90 

    91 public: // Call back methods of MAknProgressDialogCallback

    92 

    93     /**

    94     * ProgressDialog call back method.

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

    96     *

    97     * @param aButtonId ID of the button pressed

    98     */

    99     void DialogDismissedL( TInt aButtonId );

   100 

   101 protected:

   102 

   103 private:

   104 

   105     /**

   106     * C++ default constructor.

   107     */

   108     CDrmUtilityDmgrWrapper();

   109 

   110     void ConstructL();

   111 

   112     /**

   113     * Set the browser default access point to be used

   114     */

   115     void SetDefaultAccessPointL();

   116 

   117     void DoDownloadAndHandleRoapTriggerL( const HBufC8* aUrl );

   118 

   119     void ShowProgressNoteL( );

   120 

   121     void RemoveProgressNoteL( );

   122 

   123     void HandlePostResponseUrlL();

   124 

   125 

   126 private: // data

   127 

   128     /**

   129     * Download manager session

   130     */

   131     RHttpDownloadMgr iDlMgr;

   132 

   133     /**

   134     * Used to make downloads synchronous

   135     */

   136     CActiveSchedulerWait iWait;

   137 

   138     /**

   139     * to store information on download

   140     */

   141     TBool iDownloadSuccess;

   142     TBool iConnectionError;

   143 

   144     TBool iDialogDismissed;

   145 

   146     /**

   147     * Progess note dialog and progress info

   148     */

   149     CAknProgressDialog* iProgressNoteDialog;        // owned

   150     CEikProgressInfo* iProgressInfo;                // not owned

   151     TInt iCurrentProgressValue;                     // owned

   152     TInt iProgressIncrement;                        // owned

   153 

   154     /**

   155     * Control environment

   156     */

   157     CCoeEnv* iCoeEnv;

   158 

   159     /**

   160     * Is CoeEnv given

   161     */

   162     TBool iUseCoeEnv;

   163 

   164     /**

   165     * Error url for ROAP temporary error

   166     */

   167     HBufC8* iErrorUrl;

   168 

   169     /**

   170     * Post response url for ROAP prUrl

   171     */

   172     HBufC8* iPostResponseUrl;

   173 

   174     };

   175 

   176 #endif // CDRMUTILITYDMGRWRAPPER_H