/*

#include <stdio.h>

#include <stdlib.h>

#include <assert.h>

#include "xametadataextractor.h"

#include "xadynamicsourceitf.h"

#include "xadynintmgmtitf.h"

#include "xametadataextractionitf.h"

#include "xametadatatraversalitf.h"

#include "xaconfigextensionsitf.h"

#include "xametadataadaptctx.h"

#include "xacapabilitiesmgr.h"

#include "xathreadsafety.h"

#include "xaadaptationmmf.h"

#include "xametadataadaptctxmmf.h"

/* Static mapping of enumeration XAMetadataInterfaces to interface iids */

/*****************************************************************************

 * Global methods

 *****************************************************************************/

/* XAResult XAMetadataExtractorImpl_Create

 * Description: Create object

 * Add this method to XAGlobals.h

 */

XAresult XAMetadataExtractorImpl_Create(FrameworkMap* mapper,

    XAMetadataExtractorImpl* pImpl = NULL;

    XAObjectItfImpl* pBaseObj = NULL;

    XAuint8 itfIndex = 0;

    FWMgrFwType fwType;

    XAresult res = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_Create");

    XA_IMPL_THREAD_SAFETY_ENTRY(XATSMediaPlayer);

        XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        /* invalid parameter */

        DEBUG_API("<-XAMetadataExtractorImpl_Create");

        return XA_RESULT_PARAMETER_INVALID;

        XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

        DEBUG_API("<-XAMetadataExtractorImpl_Create");

        return res;

    /* instantiate object implementation */

        XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

        DEBUG_ERR("XA_RESULT_MEMORY_FAILURE");

        /* memory allocation failed */

        DEBUG_API("<-XAMetadataExtractorImpl_Create");

        return XA_RESULT_MEMORY_FAILURE;

    pBaseObj = &pImpl->baseObj;

    /* Initialize base object default implementation */

    /* Mark interfaces that need to be exposed */

    /* Implicit and mandated interfaces */

    pBaseObj->interfaceMap[MDE_DYNAMICSOURCEITF].required = XA_BOOLEAN_TRUE;

    pBaseObj->interfaceMap[MDE_DIMITF].required = XA_BOOLEAN_TRUE;

    /* Explicit interfaces */

        /* Check required interfaces */

            /* If mapEntry is null then required interface is not supported.*/

                {

                    /* required interface cannot be accommodated - fail creation */

                    XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

                    DEBUG_ERR("Required interface not found - abort creation!");

                    DEBUG_API("<-XAMetadataExtractorImpl_Create");

                    return XA_RESULT_FEATURE_UNSUPPORTED;

                else

                    DEBUG_INFO("Requested (not required) interface not found - continue creation");

                }

            else

                entry->required = XA_BOOLEAN_TRUE;

            }

        }

    // Mark interfaces that can be handled dynamically 

    /**/

    if (pDataSource->pLocator)

        if (dataLoc->locatorType == XA_DATALOCATOR_URI)

        }

    fwType = XAFrameworkMgr_GetFramework(mapper, uri, FWMgrMOPlayer);

    if (fwType == FWMgrMOUnknown)

        XA_IMPL_THREAD_SAFETY_EXIT( XATSMediaPlayer );

        DEBUG_API("<-XAMetadataExtractorImpl_Create");

        return XA_RESULT_CONTENT_UNSUPPORTED;

        pImpl->adaptationCtxMMF = XAMetadataAdaptCtxMMF_Create(pDataSource);

    else

    XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

    DEBUG_API("<-XAMetadataExtractorImpl_Create");

    return XA_RESULT_SUCCESS;

/* XAResult XAMetadataExtractorImpl_QueryNumSupportedInterfaces

 * Description: Statically query number of supported interfaces

 */

XAresult XAMetadataExtractorImpl_QueryNumSupportedInterfaces(

    XAresult res = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_QueryNumSupportedInterfaces");

        *pNumSupportedInterfaces = MDE_ITFCOUNT;

        res = XA_RESULT_SUCCESS;

    else

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        res = XA_RESULT_PARAMETER_INVALID;

    }

/* XAResult XAMetadataExtractorImpl_QuerySupportedInterfaces

 * Description: Statically query supported interfaces

 */

    XAresult res = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_QuerySupportedInterfaces");

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        res = XA_RESULT_PARAMETER_INVALID;

    else

        *pInterfaceId = *(xaMetadataExtractorItfIIDs[index]);

        res = XA_RESULT_SUCCESS;

    return res;

/*****************************************************************************

 * base object XAObjectItfImpl methods

 *****************************************************************************/

/* XAresult XAMetadataExtractorImpl_DoRealize( XAObjectItf self )

 * Description: Realize all implicit and explicitly wanted interfaces.

 * Create and initialize implementation-specific variables.

 * Called from base object XAObjectItfImpl

 */

    XAuint8 itfIdx = 0;

    void *pItf = NULL;

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_DoRealize");

    XA_IMPL_THREAD_SAFETY_ENTRY(XATSMediaPlayer);

    /* check casting from correct pointer type */

        XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

        DEBUG_ERR("XA_RESULT_PARAMETER_INVALID");

        /* invalid parameter */

        DEBUG_API("<-XAMetadataExtractorImpl_DoRealize");

        return XA_RESULT_PARAMETER_INVALID;

    /* Realize all implicit and explicitly wanted interfaces */

        {

            {

                case MDE_DIMITF:

                    pItf = XADIMItfImpl_Create();

                        XADIMItfImpl_Init(pItf, self,

                    break;

                case MDE_METADATAEXTRACTIONITF:

                    break;

                case MDE_METADATATRAVERSALITF:

                    break;

                case MDE_CONFIGEXTENSIONITF:

                    pItf = XAConfigExtensionsItfImpl_Create();

                    break;

                case MDE_DYNAMICSOURCEITF:

                    break;

                default:

                    break;

                XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

                DEBUG_ERR("XA_RESULT_MEMORY_FAILURE");

                /* memory allocation failed */

                DEBUG_API("<-XAMetadataExtractorImpl_DoRealize");

                return XA_RESULT_MEMORY_FAILURE;

            else

                pObj->interfaceMap[itfIdx].pItf = pItf;

            }

        }

    /*Initialize adaptation context*/

    /* init adaptation */

    else

        XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

        DEBUG_ERR("Adaptation init failed!");

        DEBUG_API("<-XAMetadataExtractorImpl_DoRealize");

        return ret;

    pObj->state = XA_OBJECT_STATE_REALIZED;

    XA_IMPL_THREAD_SAFETY_EXIT(XATSMediaPlayer);

    DEBUG_API("<-XAMetadataExtractorImpl_DoRealize");

    return XA_RESULT_SUCCESS;

/* XAresult XAMetadataExtractorImpl_DoResume

 * Description: Resume object from suspended state

 */

XAresult XAMetadataExtractorImpl_DoResume(XAObjectItf self)

    DEBUG_API("->XAMetadataExtractorImpl_DoResume");

    DEBUG_API("<-XAMetadataExtractorImpl_DoResume");

    /* "suspended" state not supported by this implementation */

    return XA_RESULT_PRECONDITIONS_VIOLATED;

/* void XAMetadataExtractorImpl_FreeResources

 * Description: Free all resources reserved at XAMetadataExtractorImpl_DoRealize()

 */

void XAMetadataExtractorImpl_FreeResources(XAObjectItf self)

    XAuint8 itfIdx = 0;

    void *pItf = NULL;

    DEBUG_API("->XAMetadataExtractorImpl_FreeResources");

    XA_IMPL_THREAD_SAFETY_ENTRY_FOR_VOID_FUNCTIONS(XATSMediaPlayer);

    assert( pObj && pImpl && pObj == pObj->self );

        pItf = pObj->interfaceMap[itfIdx].pItf;

            {

                case MDE_METADATAEXTRACTIONITF:

                    XAMetadataExtractionItfImpl_Free(pItf);

                    break;

                case MDE_METADATATRAVERSALITF:

                    XAMetadataTraversalItfImpl_Free(pItf);

                    break;

                case MDE_DYNAMICSOURCEITF:

                    XADynamicSourceItfImpl_Free(pItf);

                    break;

                case MDE_DIMITF:

                    XADIMItfImpl_Free(pItf);

                    break;

                case MDE_CONFIGEXTENSIONITF:

                    XAConfigExtensionsItfImpl_Free(pItf);

                    break;

            }

        }

    XA_IMPL_THREAD_SAFETY_EXIT_FOR_VOID_FUNCTIONS(XATSMediaPlayer);

    DEBUG_API("<-XAMetadataExtractorImpl_FreeResources");

    return;

/*****************************************************************************

 * MetadataExtractorImpl -specific methods

 *****************************************************************************/

/* XAMetadataExtractorImpl_DoAddItf

 * Dynamically add an interface, object specific parts

 */

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_DoAddItf");

        {

            case MDE_CONFIGEXTENSIONITF:

                mapEntry->pItf = XAConfigExtensionsItfImpl_Create();

                break;

            default:

                ret = XA_RESULT_FEATURE_UNSUPPORTED;

                break;

            DEBUG_ERR("XAMetadataExtractorImpl_DoAddItf itf creation failed");

            ret = XA_RESULT_MEMORY_FAILURE;

        }

    else

        ret = XA_RESULT_PARAMETER_INVALID;

    DEBUG_API("<-XAMetadataExtractorImpl_DoAddItf");

    return ret;

/* XAMetadataExtractorImpl_DoResumeItf

 * Try to resume lost interface, object specific parts

 */

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_DoResumeItf");

    /* For now, no difference between suspended and unrealised itfs */

    DEBUG_API("<-XAMetadataExtractorImpl_DoResumeItf");

    return ret;

/* XAMetadataExtractorImpl_DoRemoveItf

 * Dynamically remove an interface, object specific parts

 */

    XAresult ret = XA_RESULT_SUCCESS;

    DEBUG_API("->XAMetadataExtractorImpl_DoRemoveItf");