1 /*

     2 * Copyright (c) 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:  CHtiBtCommServer declaration

    15 *

    16 */

    17 

    18 

    19 #ifndef __HTIBTCOMMSERVER_H__

    20 #define __HTIBTCOMMSERVER_H__

    21 

    22 //  INCLUDES

    23 

    24 #include <e32def.h>

    25 #include <e32base.h>

    26 

    27 //  CONSTANTS

    28 

    29 // Reasons for BtCommServer panic

    30 enum TBtCommServerPanic

    31     {

    32     EBadRequest,

    33     EBadDescriptor,

    34     EMainSchedulerError,

    35     ESvrCreateServer,

    36     ESvrStartServer,

    37     ECreateTrapCleanup,

    38     ENotImplementedYet,

    39     EFailedToInitMessageBox,

    40     EFailedToOpenBTconnection,

    41     EFailedToOpenPhonetChannel,

    42     EFailedToRecPhonetMsg,

    43     EFailedToSendPhonetMsg,

    44     ETooManyAsyncRequests

    45     };

    46 

    47 //  FUNCTION PROTOTYPES

    48 

    49 // Function to panic the server

    50 GLREF_C void PanicServer( TBtCommServerPanic aPanic );

    51 

    52 // Thread function for server

    53 GLREF_C TInt BtCommServerThread( TAny * );

    54 

    55 //  FORWARD DECLARATIONS

    56 class CHtiBtCommServerSession;

    57 class CHtiBtReaderWriter;

    58 

    59 // CLASS DECLARATION

    60 

    61 /**

    62 * Server class for BT communication.

    63 */

    64 class CHtiBtCommServer : public CServer2

    65     {

    66 

    67     private: // Constructors and destructor

    68        /**

    69         * C++ default constructor.

    70         */

    71         CHtiBtCommServer( TInt aPriority );

    72 

    73        /**

    74         * Second Phase constructor

    75         */

    76         void ConstructL();

    77 

    78     public:

    79        /**

    80         * Symbian Two-phased constructor.

    81         */

    82         static CHtiBtCommServer* NewL();

    83 

    84        /**

    85         * Destructor.

    86         */

    87         ~CHtiBtCommServer();

    88 

    89     public: // callbacks from session

    90 

    91         /**

    92         * Session was deleted notification.

    93         * Session notifies server, when client is disconnecting

    94         * and session is being deleted. Server will start shutdown.

    95         */

    96         void SessionFreed();

    97 

    98         /**

    99         * Session was created notification.

   100         * @param aSession Session, which is notifying server of its creation.

   101         */

   102         void SessionCreated( CHtiBtCommServerSession* aSession );

   103 

   104     public:

   105        /**

   106         * Creates a new client session

   107         * @param aVersion Version of the server

   108         * @param aMessage Client message

   109         * @return Pointer to the client session

   110         */

   111         virtual CSession2* NewSessionL( const TVersion& aVersion,

   112             const RMessage2& aMessage ) const;

   113 

   114        /**

   115         * Creates server thread

   116         * @param aStarted semaphore

   117         * @return Error code

   118         */

   119         static TInt ThreadFunction( TAny* aStarted );

   120 

   121 public: // Data

   122     // Priority of the server

   123     enum TBtServPriority

   124         {

   125         EBtCommServerPriority = 100

   126         };

   127 

   128 private:

   129 

   130     CHtiBtCommServerSession* iSession; // Not owned. Only one session allowed!

   131 

   132     };

   133 

   134 #endif // __HTIBTCOMMSERVER_H__

   135 

   136 // End of file