1 /*

     2 * Copyright (c) 2006 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 

    20 #ifndef MUSMANAGERIPCCOMMON_H

    21 #define MUSMANAGERIPCCOMMON_H

    22 

    23 #include <e32std.h>

    24 

    25 #include "musuid.hrh"

    26 

    27 _LIT( KMusManagerServerName,"musmanagerserver" );

    28 _LIT( KMusManagerServerFilename, "musmanagerserver" );

    29 _LIT( KMusManagerServerSemaphoreName, "musmanagerserverSemaphore" );

    30 

    31 const TUid KServerUid3 = { KMusManagerServerUid };

    32 

    33 #if (defined (__WINS__) || defined(__WINSCW__))

    34 static const TUint KServerMinHeapSize =  0x1000;  //   4K

    35 static const TUint KServerMaxHeapSize = 0x80000;  // 512K (Should be enough)

    36 #endif

    37 

    38 // The server version.

    39 // A version must be specified when creating a session with the server

    40 const TUint KMusManagerServerMajorVersionNumber=0;

    41 const TUint KMusManagerServerMinorVersionNumber=1;

    42 const TUint KMusManagerServerBuildVersionNumber=1;

    43 

    44 // A container for incoming buffer sizes

    45 class TMusManagerMessageBufSizes

    46     {

    47 public:

    48 

    49     TMusManagerMessageBufSizes()

    50         : iHeaderBufSize(0),

    51           iContentBufSize(0) {}

    52 

    53     TMusManagerMessageBufSizes(TInt aHeaderBufSize, TInt aContentBufSize)

    54         : iHeaderBufSize(aHeaderBufSize),

    55           iContentBufSize(aContentBufSize) {}

    56 

    57 	TMusManagerMessageBufSizes(const TMusManagerMessageBufSizes& aSizes)

    58         : iHeaderBufSize(aSizes.iHeaderBufSize),

    59           iContentBufSize(aSizes.iContentBufSize) {}

    60 

    61     TInt iHeaderBufSize;

    62     TInt iContentBufSize;

    63     };

    64 

    65 

    66 // Oper. codes used in passing IPC messages between C/S-client and C/S-server

    67 enum TMusManagerIpcFunctions

    68     {

    69     // No capabilities required 0-3

    70     EMusManagerIpcAvailabilityQuery, // Asynchronous receive

    71     EMusManagerIpcInvestigateAvailability,

    72     EMusManagerIpcInvitationReceived,

    73     EMusManagerIpcOptionsReceived,

    74     EMusManagerIpcStartMultimediaSharing,

    75     EMusManagerIpcStopMultimediaSharing,

    76     EMusManagerIpcStartObservingAvailability,

    77     EMusManagerIpcMonitorAvailability,

    78     EMusManagerIpcCancelMonitoring,

    79     EMusManagerIpcHandleCommand

    80     };

    81 

    82 

    83 // Indexes used in IPC parameter array passed between C/S-client and C/S-server

    84 //

    85 // All the parameters except EMusManagerIpcArgMessage are packed into package buffers

    86 // to enable IPC parameter in-out behaviour.

    87 //

    88 // NOTE: Remember to update the types in comments if the actual types change.

    89 //

    90 enum TMusManagerIpcArguments

    91     {

    92     EMusManagerIpcArgAvailability = 0,        // Type: TUint32

    93     EMusManagerIpcArgChannelUid = 0,        // Type: TUid

    94     EMusManagerIpcArgUseCase = 0,           // Type: TInt

    95     EMusManagerIpcArgSipResponse = 1,       // Type: TDes8/TDesC8

    96     EMusManagerIpcArgSipRequest = 1,        // Type: TDesC8

    97     EMusManagerIpcArgBufSizes = 2,          // Type: TMusManagerMessageBufSizes

    98     EMusManagerIpcArgSipMessageContent = 2, // Type: TDes8/TDesC8

    99     EMusManagerIpcArgResolverUid = 3,       // Type: TUid

   100     EMusManagerIpcArgRequestStatus = 0,     // Type: TRequestStatus

   101     EMusManagerIpcArgAvailabilityStatus = 1, // Type: TAvailabilityStatus

   102     EMusManagerIpcArgCommandType = 0		// Type: TCommandType

   103     };

   104     

   105 enum TMusManagerIpcResponses

   106     {

   107     EMusManagerChannelComplete = 1,

   108     EMusManagerClientNotFound

   109     };

   110 

   111 #endif // MUSMANAGERIPCCOMMON_H

   112 

   113 // End of File