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: 

    15 *

    16 */

    17 

    18 #ifndef XADYNINTMGMTITF_H

    19 #define XADYNINTMGMTITF_H

    20 

    21 #include "openmaxalwrapper.h"

    22 #include "xaobjectitf.h"

    23 #include "xaplatform.h"

    24 

    25 /** MACROS **/

    26 

    27 /** TYPES **/

    28 /* object implementation-specific DIM methods */

    29 typedef XAresult (*xaDoAddItfImpl)(XAObjectItf self, XAObjItfMapEntry *mapEntry );

    30 typedef XAresult (*xaDoResumeItfImpl)(XAObjectItf self, XAObjItfMapEntry *mapEntry );

    31 typedef XAresult (*xaDoRemoveItfImpl)(XAObjectItf self, XAObjItfMapEntry *mapEntry );

    32 

    33 /** ENUMERATIONS **/

    34 

    35 /** STRUCTURES **/

    36 /* Definition of XADynamicInterfaceManagementItf implementation */

    37 typedef struct XADIMItfImpl_

    38 {

    39     /* parent interface */

    40     struct XADynamicInterfaceManagementItf_ itf;

    41     /* pointer to self */

    42     struct XADIMItfImpl_* self;

    43 

    44     /* variables */

    45     /* pointer to parent object */

    46     XAObjectItf parent;

    47     /* pointers to implementation-specific methods */

    48     xaDoAddItfImpl    DoAddItfImpl;

    49     xaDoResumeItfImpl DoResumeItfImpl;

    50     xaDoRemoveItfImpl DoRemoveItfImpl;

    51 

    52     /* client callback */

    53     XADynamicInterfaceManagementItf dimCbPtrToSelf;

    54     xaDynamicInterfaceManagementCallback dimCb;

    55     void* dimCbContext;

    56     XAImplThreadHandle asyncThr;

    57     XAboolean asyncOngoing;

    58     XAInterfaceID asyncID;

    59 

    60 } XADIMItfImpl;

    61 

    62 /* Base interface XADynamicInterfaceManagementItf implementation */

    63 XAresult XADIMItfImpl_AddInterface(XADynamicInterfaceManagementItf self,

    64                                    const XAInterfaceID iid, XAboolean async);

    65 

    66 XAresult XADIMItfImpl_RemoveInterface(XADynamicInterfaceManagementItf self,

    67                                       const XAInterfaceID iid);

    68 

    69 XAresult XADIMItfImpl_ResumeInterface(XADynamicInterfaceManagementItf self,

    70                                       const XAInterfaceID iid, XAboolean async);

    71 

    72 XAresult XADIMItfImpl_RegisterCallback(XADynamicInterfaceManagementItf self,

    73                                        xaDynamicInterfaceManagementCallback callback,

    74                                        void * pContext);

    75 

    76 /* XADIMItfImpl -specific methods */

    77 XADIMItfImpl* XADIMItfImpl_Create(void);

    78 void XADIMItfImpl_Free(XADIMItfImpl* self);

    79 

    80 void XADIMItfImpl_Init( XADIMItfImpl* self,

    81                            XAObjectItf parent,

    82                            xaDoAddItfImpl doAdd,

    83                            xaDoResumeItfImpl doResume,

    84                            xaDoRemoveItfImpl doRemove);

    85 

    86 void XADIMItfImpl_SendCbEvent( XADIMItfImpl* self,

    87                                 XAuint32 event,

    88                                 XAresult result,

    89                                 const XAInterfaceID iid );

    90 

    91 /* methods for asynchronous service */

    92 void* XADIMItfImpl_AsyncAddItf(void* args);

    93 XAresult XADIMItfImpl_DoAddItf(XADIMItfImpl* impl, const XAInterfaceID iid);

    94 void* XADIMItfImpl_AsyncResumeItf(void* args);

    95 XAresult XADIMItfImpl_DoResumeItf(XADIMItfImpl* impl, const XAInterfaceID iid);

    96 

    97 

    98 #endif /* XADYNINTMGMTITF_H */