1 /*

     2 * Copyright (c) 2006-2007 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:  ?Description

    15 *

    16 */

    17 

    18 

    19 #ifndef IRPUBSUBKEYS_H

    20 #define IRPUBSUBKEYS_H

    21 

    22 #include <e32def.h>

    23 #include <e32cmn.h>

    24 

    25 /** 

    26  * enum to indicate the state of iRAPP application

    27  */

    28 enum TIRPSApplicationRunningState

    29     {

    30     EIRPSApplicationUninitialized,

    31     EIRPSApplicationRunning,

    32     EIRPSApplicationClosing        

    33     };

    34 

    35 /**

    36  * enum to indicate the state of chanel playing

    37  */

    38 enum TIRStopPlayState

    39     {

    40     EIRStateUninitialized,

    41     EIRStatePlay,

    42     EIRStateStop

    43     };

    44     

    45     

    46 /**

    47  * enum to indicate the state of chanel playing

    48  */

    49 enum TIRBufferingState

    50     {

    51     EIRStateBufferingStart,

    52     EIRStateBufferingStop,

    53     EIRStateBufferingError

    54     };

    55 

    56 /** 

    57  * Internet Radio application Uid

    58  */

    59  

    60 //violates PC Lint Warning 569: Loss of information 

    61 //(initialization) (32 bits to 31 bits)

    62 

    63 const TUid KUidActiveInternetRadioApp = {0x2000B499};

    64 

    65 /** 

    66  * IR Publish and Subscribe keys base value

    67  */

    68 const TUint32 KIRPubSubBase = { 0x00000020 } ;

    69 

    70 /** 

    71  * IR Publish and Subscribe key to indicate prest index  change ( For XML Active Idle )

    72  */

    73 const TUint32 KIRPSPresetIndex = { KIRPubSubBase + 0x00000000 };

    74 

    75 /** 

    76  * IR Publish and Subscribe key to indicate if iRAPP is running ( For XML Active Idle )

    77  */

    78 const TUint32 KIRPSDataApplicationRunning = { KIRPubSubBase + 0x00000001 };

    79 

    80 /** 

    81  * This key is deprecated and the information is now available via KIRPSMetaData. 

    82  */

    83 const TUint32 KIRPSArtistTitleChanged = { KIRPubSubBase + 0x00000002 };

    84 

    85 /** 

    86  * This key is deprecated and the information is now available via KIRPSMetaData. 

    87  */

    88 const TUint32 KIRPSSongTitleChanged = { KIRPubSubBase + 0x00000003 };

    89 

    90 /** 

    91  * IR Publish and Subscribe key to indicate channel change ( For XML Active Idle )

    92  */

    93 const TUint32 KIRPSDataChannel = { KIRPubSubBase + 0x00000004 };

    94 

    95 /** 

    96  * IR Publish and Subscribe key to indicate volume change ( For XML Active Idle )

    97  */

    98 const TUint32 KIRPSVolume = { KIRPubSubBase + 0x00000005 };

    99 

   100 /** 

   101  * IR Publish and Subscribe key to indicate stop state ( For XML Active Idle )

   102  */

   103 const TUint32 KIRPSPlayStop = { KIRPubSubBase + 0x00000006 };

   104 

   105 /** 

   106  * IR Publish and Subscribe key to specify the channel server url

   107  */

   108 const TUint32 KIRPSChannelUrl = { KIRPubSubBase + 0x00000007 };

   109 

   110 /** 

   111  * IR Publish and Subscribe key to specify the Bitrate

   112  */

   113 const TUint32 KIRPSBitrate = { KIRPubSubBase + 0x00000008 };

   114 

   115 /** 

   116  * IR Publish and Subscribe key to Handle simultaneous play

   117  */

   118 const TUint32 KIRPSMultiplePlay = { KIRPubSubBase + 0x00000009 };

   119 

   120 /** 

   121  * IR Publish and Subscribe key to specify the channel server url

   122  */

   123 const TUint32 KIRPSStationName = { KIRPubSubBase + 0x0000000A };  

   124 

   125 /** 

   126  * IR Publish and Subscribe key to specify the number of application

   127  * instances running

   128  */

   129 const TUint32 KIRPSAppInstanceRunning = { KIRPubSubBase + 0x0000000B };  

   130 

   131 /**

   132  * Updated whenever meta data has been received for the channel that is currently streaming.

   133  *

   134  * As this data is packed in binary form, listeners of this key can use the following code snippet to support

   135  * unpacking it:

   136  *

   137  * #include <irmetadata.h>

   138  *

   139  * In your HandlePropertyChangeL( const TDesC8& aData ) method:

   140  *

   141  * if ( aKey == KIRPSMetaData )

   142  *     {

   143  *     CIRMetaData* metaData = CIRMetaData::NewL( aData ); 

   144  *     CleanupStack::PushL( metaData );

   145  *     // Meta data information is now available via the public access methods of CIRMetaData.

   146  *     // Do whatever needs to be done with the meta data information here.

   147  *     const TDesC& artist = metaData->Artist();

   148  *     ...

   149  *     CleanupStack::PopAndDestroy( metaData );

   150  *     }

   151  */

   152 const TUint32 KIRPSMetaData = { KIRPubSubBase + 0x0000000C };

   153 

   154 const TUint32 KIRPSChannelType = { KIRPubSubBase + 0x0000000D };

   155 

   156 const TUint32 KIRPSChannelId = { KIRPubSubBase + 0x000000E };

   157 

   158 const TUint32 KIRPSDataChannelDesc = { KIRPubSubBase + 0x0000000F };

   159 

   160 const TUint32 KIRPSChannelMusicFlag = { KIRPubSubBase + 0x00000010 };

   161 

   162 const TUint32 KIRPSControlSetPlayState = { KIRPubSubBase + 0x00000011 };

   163 

   164 

   165 const TUint32 KIRPSBufferingState = { KIRPubSubBase + 0x00000012 };

   166 

   167 /********************************************************************

   168 *  KIRPubSubBase + 0x00000015 should be reserved for startup key which is defined in \qtinternetradio\irqcommon\inc\irservicedef.h

   169 *const unsigned long int KInternetRadioStartupKey = 0x00000035; // = KIRPubSubBase + 0x00000015

   170 */

   171 

   172 #endif // IRPUBSUBKEYS_H

   173