commondrm/drmutility/inc/DrmUtilityDmgrWrapper.h
changeset 0 95b198f216e5
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     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