1 /*

     2 * Copyright (c) 2002-2009 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:  Consts and message definitions

    15 *

    16 */

    17 

    18 

    19 #ifndef ACCCLIENTSERVERMESSAGES_H

    20 #define ACCCLIENTSERVERMESSAGES_H

    21 

    22 // INCLUDES

    23 #include <e32base.h>

    24 #include <AsyCmdTypes.h>

    25 

    26 // CONSTANTS

    27 // Server version. A version must be specified when 

    28 // creating a session with the server

    29 const TUint KAccServMajorVersionNumber = 1;

    30 const TUint KAccServMinorVersionNumber = 0;

    31 const TUint KAccServBuildVersionNumber = 0;

    32 

    33 // The number of message slots available.

    34 // This determines the maximum number of outstanding requests.

    35 const TUint KDefaultMessageSlots       = 8;

    36 

    37 // Message parameter psoitions

    38 const TUint8 KAccServParamPosFirst     = 0;

    39 const TUint8 KAccServParamPosSecond    = 1;

    40 const TUint8 KAccServParamPosThird     = 2;

    41 const TUint8 KAccServHandlePos         = 3;

    42 

    43 // The third uid which ASYProxy has

    44 const TInt32 KAsyProxyTInt32           = 0x10205038;

    45 

    46 //iFlags bits definitions for sub-sessions

    47 const TInt KAccSrvNotifyNewAccessoryConnectedBit       = 1; //RAccessorySingleConnection::NotifyNewAccessoryConnected

    48 const TInt KAccSrvNotifyAccessoryDisconnectedBit       = 2; //RAccessorySingleConnection::NotifyAccessoryDisconnected

    49 const TInt KAccSrvNotifyAccessoryValueChangedTBoolBit  = 4; //RAccessorySingleConnection::NotifyAccessoryValueChanged TBool

    50 const TInt KAccSrvNotifyAccessoryValueChangedTIntBit   = 8; //RAccessorySingleConnection::NotifyAccessoryValueChanged TInt

    51 const TInt KAccSrvNotifyAccessoryValueChangedObjectBit = 10;//RAccessorySingleConnection::NotifyAccessoryValueChanged Object

    52 

    53 const TInt KAccSrvGetAccessoryModeBit           = 1;//RAccessoryMode::GetAccessoryMode

    54 const TInt KAccSrvNotifyAccessoryModeChangedBit = 2;//RAccessoryMode::NotifyAccessoryModeChanged

    55 

    56 const TInt KAccSrvGetAccessoryConnectionStatusBit = 1;//RAccessoryConnection::GetAccessoryConnectionStatus

    57 const TInt KAccSrvNotifyAccConnStatusChangedBit   = 2;//RAccessoryConnection::NotifyAccessoryConnectionStatusChanged

    58 

    59 const TInt KAccSrvAccessoryAudioLinkOpenBit         = 1;//RAccessoryAudioControl::AccessoryAudioLinkOpen

    60 const TInt KAccSrvAccessoryAudioLinkCloseBit        = 2;//RAccessoryAudioControl::AccessoryAudioLinkClose

    61 const TInt KAccSrvNotifyAccessoryAudioLinkOpenedBit = 4;//RAccessoryAudioControl::NotifyAccessoryAudioLinkOpened

    62 const TInt KAccSrvNotifyAccessoryAudioLinkClosedBit = 8;//RAccessoryAudioControl::NotifyAccessoryAudioLinkClosed

    63 

    64 const TInt KAccSrvNotifyBluetoothAudioLinkOpenReqBit  = 1;//RAccessoryBTControl::NotifyBluetoothAudioLinkOpenReq

    65 const TInt KAccSrvNotifyBluetoothAudioLinkCloseReqBit = 2;//RAccessoryBTControl::NotifyBluetoothAudioLinkCloseReq

    66 const TInt KAccSrvConnectBTAccessoryBit               = 4;//RAccessoryBTControl::ConnectAccessory

    67 const TInt KAccSrvDisconnectBTAccessoryBit            = 8;//RAccessoryBTControl::DisconnectAccessory

    68 

    69 const TInt KAccSrvConnectAccessoryBit    = 1;//RAccessoryControl::ConnectAccessory

    70 const TInt KAccSrvDisconnectAccessoryBit = 2;//RAccessoryControl::DisconnectAccessory

    71 

    72 //AccessoryServers internal codes

    73 const TInt KAccSrvGenerateGID = -2;//A new GID has been constructed by ConfigFileParser and 

    74                                    //AccessoryServer needs to generate unique ID for that

    75 

    76 //Buffer size for accessory objects.

    77 const TInt KAccSrvObjectBaseStreamBufMaxSize = 256;

    78 const TInt KAccSrvObjectBaseStreamBufGranularity = 50;

    79 

    80 // MACROS

    81 

    82 // Server name

    83 _LIT( KAccServerName,"!AccServer" );

    84 

    85 // ASYProxy dll name

    86 _LIT( KAsyProxyName, "AsyProxy.dll" );

    87 

    88 //Accessory Server panic category

    89 _LIT( KAccServerPanicCategory, "Accessory Server panic client" );

    90 

    91 // DATA TYPES

    92 

    93 enum TAccSrvMsgs

    94     {

    95     // Changes to TAccSrvMsgs enumeration affects also to Accessory Server's

    96     // policy definitions, see accessoryServerRanges

    97 

    98     /**

    99     * Accessory API

   100     */    

   101     // RAccessoryMode

   102     EAccSrvCreateSubSessionAccessoryMode,

   103     EAccSrvCloseSubSessionAccessoryMode,

   104     EAccSrvGetAccessoryMode,

   105     EAccSrvGetAccessoryModeAsync,

   106     EAccSrvNotifyAccessoryModeChanged,

   107     EAccSrvCancelNotifyAccessoryModeChanged,

   108     EAccSrvCancelGetAccessoryMode,  

   109     

   110     // RAccessoryConnection

   111     EAccSrvGetAccessoryConnectionStatusAsync,

   112     EAccSrvCancelGetAccessoryConnectionStatus,

   113 

   114     // RAccessorySingleConnection

   115     EAccSrvCreateSubSessionAccessorySingleConnection,

   116     EAccSrvCloseSubSessionAccessorySingleConnection,

   117     EAccSrvNotifyNewAccessoryConnected,

   118     EAccSrvNotifyAccessoryDisconnected,

   119     EAccSrvNotifyAccessoryValueChangedTBool,

   120     EAccSrvNotifyAccessoryValueChangedTInt,

   121     EAccSrvNotifyAccessoryValueChangedObject,

   122     EAccSrvCancelNotifyNewAccessoryConnected,

   123     EAccSrvCancelNotifyAccessoryDisconnected,

   124     EAccSrvCancelNotifyAccessoryValueChanged,

   125 

   126     EAccSrvGetValueTBool,

   127     EAccSrvGetValueTDes8,

   128     EAccSrvGetValueObjectBase,

   129     EAccSrvGetObjectValue,

   130 

   131     /**

   132     * Accessory & Accessory Monitoring API

   133     * These calls do not require capabilities

   134     */    

   135     // RAccessoryConnection & RAccessoryConnectionBase

   136     EAccSrvCreateSubSessionAccessoryConnection,

   137     EAccSrvCloseSubSessionAccessoryConnection,

   138     EAccSrvGetAccessoryConnectionStatus,

   139     EAccSrvNotifyAccessoryConnectionStatusChanged,

   140     EAccSrvCancelNotifyAccessoryConnectionStatusChanged,

   141     EAccSrvGetSubblockNameArray,

   142     EAccSrvGetValueTInt,

   143     

   144     /**

   145     * Accessory Control API

   146     */

   147     //RAccessoryControl

   148     EAccSrvCreateSubSessionAccessoryControl,

   149     EAccSrvCloseSubSessionAccessoryControl,

   150     EAccSrvConnectAccessory2,

   151     EAccSrvDisconnectAccessory,

   152     EAccSrvAccessoryValueChangedTBoolNotify,

   153     EAccSrvAccessoryValueChangedTIntNotify,

   154     EAccSrvAccessoryValueChangedObjectNotify,

   155     EAccSrvSetValueTBool,

   156     EAccSrvSetValueTInt,    

   157     EAccSrvSetValueObject,  

   158     EAccSrvCancelConnectAccessory,

   159     EAccSrvCancelDisconnectAccessory,

   160 

   161     // RAccessorySettings

   162     EAccSrvCreateSubSessionAccessorySettings,

   163     EAccSrvCloseSubSessionAccessorySettings,

   164     EAccSrvGetSupportedHWDevices,

   165     EAccSrvGetHWDeviceSettings,

   166     EAccSrvSetHWDeviceSettings,

   167     EAccSrvGetAccessoryModeSetting,

   168     EAccSrvSetAccessoryModeSetting,

   169     EAccSrvGetAccessoryModeSettings,

   170     EAccSrvSetAccessoryModeSettings,

   171     

   172     /**

   173     * Accessory BT Control API

   174     */

   175     EAccSrvCreateSubSessionAccessoryBTControl,

   176     EAccSrvCloseSubSessionAccessoryBTControl,

   177     EAccSrvBluetoothConnectAccessory,

   178     EAccSrvBluetoothDisconnectAccessory,

   179     EAccSrvBluetoothAudioLinkOpenResp,

   180     EAccSrvBluetoothAudioLinkCloseResp,

   181     EAccSrvBluetoothAudioLinkOpenedNotify,

   182     EAccSrvBluetoothAudioLinkClosedNotify,

   183     EAccSrvNotifyBluetoothAudioLinkOpenReq,

   184     EAccSrvNotifyBluetoothAudioLinkCloseReq,

   185     EAccSrvBTAccessoryValueChangedTBoolNotify,

   186     EAccSrvBTAccessoryValueChangedTIntNotify,

   187     EAccSrvCancelNotifyBluetoothAudioLinkOpenReq,

   188     EAccSrvCancelNotifyBluetoothAudioLinkCloseReq,

   189 

   190     /**

   191     * Accessory Audio Control API

   192     */

   193     EAccSrvCreateSubSessionAccessoryAudioControl,

   194     EAccSrvCloseSubSessionAccessoryAudioControl,

   195     EAccSrvAccessoryAudioLinkOpen,

   196     EAccSrvAccessoryAudioLinkClose,

   197     EAccSrvAudioRoutingStatusNotify,

   198     EAccSrvNotifyAccessoryAudioLinkOpened,

   199     EAccSrvNotifyAccessoryAudioLinkClosed,

   200     EAccSrvCancelAccessoryAudioLinkOpen,

   201     EAccSrvCancelAccessoryAudioLinkClose,

   202     EAccSrvCancelNotifyAccessoryAudioLinkOpened,

   203     EAccSrvCancelNotifyAccessoryAudioLinkClosed,

   204 

   205     /**

   206     * Accessory Asy Comms API

   207     */

   208     EAccSrvCreateSubSessionAccessoryAsyComms,

   209     EAccSrvCloseSubSessionAccessoryAsyComms,

   210     EAccSrvNotifyProcessCommand,

   211     EAccSrvCancelNotifyProcessCommand,

   212     EAccSrvProcessResponseTBool,

   213     EAccSrvProcessResponseTInt,

   214     EAccSrvProcessResponseTDes,

   215     EAccSrvGetObjectBuffer,

   216     EAccSrvProcessResponseObject,

   217         

   218     // Initialisation value for error tracking

   219     // Must be last one; used in security checks

   220     EAccSrvUnknown

   221     };

   222 

   223 // Panic codes for some Server panics cases

   224 enum TAccServerError

   225     {

   226     EAccServerErrorCreateServer         = 1,

   227     EAccServerErrorCreateTrapCleanup    = 2,

   228     EAccServerErrorBadDescriptor        = 3,

   229     EAccServerErrorNotSupported         = 4

   230     };

   231 

   232 // For CAccPolAccessoryPolicy::IsValidConnection to tell connection type

   233 enum TAccSrvConnection

   234     {

   235     EAccSrvDetect,

   236     EAccSrvConnect,

   237     EAccSrvDeny

   238     };

   239 

   240 // FUNCTION PROTOTYPES

   241 

   242 // FORWARD DECLARATIONS

   243 

   244 // CLASS DECLARATION

   245 

   246 /**

   247  * Command parameters transferred between ASY Proxy and Accessory Server

   248  */

   249 class TProxyCommand 

   250     {

   251 

   252 public: // data

   253 

   254     //Transaction id

   255     TInt iTrId;

   256 

   257     // Timeout transaction id

   258     TInt iTimeOutTrId;

   259     

   260     // Process command id

   261     TProcessCmdId iCmdId;

   262 

   263     // ASY command parameters

   264     TASYCmdParams iAsyCmdParams;

   265     

   266     };

   267     

   268 typedef TPckgBuf<TProxyCommand> TProxyCommandPckgBuf;

   269 

   270 #endif // ACCCLIENTSERVERMESSAGES_H

   271 

   272 // End of File