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/*
* Copyright (c) 2000-2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#include "vp-db-common.h"
#include "vp-media-content-util.h"
/* callback functions */
static bool __vp_media_content_info_cb(media_info_h pMediaHandle,
void *pUserData)
{
media_info_h *pAssignItem = (media_info_h *) pUserData;
if (pMediaHandle != NULL) {
int nRet = MEDIA_CONTENT_ERROR_NONE;
nRet = media_info_clone(pAssignItem, pMediaHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_clone is fail : 0x%x", nRet);
return FALSE;
}
char *szTmpStr = NULL;
nRet = media_info_get_display_name(*pAssignItem, &szTmpStr);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_get_display_name is fail : 0x%x", nRet);
return FALSE;
}
vp_dbg("Display name : %s", szTmpStr);
VP_FREE(szTmpStr);
} else {
vp_dbgE("pMeidaHandle is NULL");
return FALSE;
}
return TRUE;
}
/* internal functions */
/* external functions */
bool vp_media_content_util_get_video_id(const char *szFilePath,
char **szVideoID)
{
if (szFilePath == NULL) {
vp_dbgE("szFilePath is NULL");
return FALSE;
}
media_info_h pMediaHandle = NULL;
filter_h pFilterHandle = NULL;
char *szMediaID = NULL;
int nRet = MEDIA_CONTENT_ERROR_NONE;
char szTmpStr[4096] = { 0, };
snprintf(szTmpStr, 4096, "MEDIA_PATH = \"%s\"", szFilePath);
nRet = media_filter_create(&pFilterHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_create is fail : 0x%x", nRet);
goto Execption;
}
if (pFilterHandle == NULL) {
vp_dbgE("Filter handle is NULL");
goto Execption;
}
nRet =
media_filter_set_condition(pFilterHandle, szTmpStr,
MEDIA_CONTENT_COLLATE_DEFAULT);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_set_condition is fail : 0x%x", nRet);
goto Execption;
}
nRet =
media_info_foreach_media_from_db(pFilterHandle,
__vp_media_content_info_cb,
&pMediaHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_set_condition is fail : 0x%x", nRet);
goto Execption;
}
if (pMediaHandle == NULL) {
vp_dbgE("media info handle is NULL");
goto Execption;
}
nRet = media_info_get_media_id(pMediaHandle, &szMediaID);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_get_media_id is fail : 0x%x", nRet);
goto Execption;
}
VP_STRDUP(*szVideoID, szMediaID);
VP_FREE(szMediaID);
nRet = media_filter_destroy(pFilterHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_destroy is fail : 0x%x", nRet);
goto Execption;
}
nRet = media_info_destroy(pMediaHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_destroy is fail : 0x%x", nRet);
goto Execption;
}
return TRUE;
Execption:
VP_FREE(szMediaID);
if (pFilterHandle) {
media_filter_destroy(pFilterHandle);
pFilterHandle = NULL;
}
if (pMediaHandle) {
media_info_destroy(pMediaHandle);
pMediaHandle = NULL;
}
return FALSE;
}
bool vp_media_content_util_get_first_video(char **szFilePath)
{
media_info_h pMediaHandle = NULL;
filter_h pFilterHandle = NULL;
char *szMediaID = NULL;
int nRet = MEDIA_CONTENT_ERROR_NONE;
nRet = media_content_connect();
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_content_connect is fail : 0x%x", nRet);
return FALSE;
}
char szTmpStr[4096] = { 0, };
snprintf(szTmpStr, 4096, "MEDIA_TYPE = 1");
nRet = media_filter_create(&pFilterHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_create is fail : 0x%x", nRet);
goto Execption;
}
if (pFilterHandle == NULL) {
vp_dbgE("Filter handle is NULL");
goto Execption;
}
nRet =
media_filter_set_condition(pFilterHandle, szTmpStr,
MEDIA_CONTENT_COLLATE_DEFAULT);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_set_condition is fail : 0x%x", nRet);
goto Execption;
}
nRet =
media_filter_set_order(pFilterHandle, MEDIA_CONTENT_ORDER_DESC,
MEDIA_MODIFIED_TIME,
MEDIA_CONTENT_COLLATE_NOCASE);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_set_order is fail : 0x%x", nRet);
goto Execption;
}
nRet = media_filter_set_offset(pFilterHandle, 0, 1);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_set_offset is fail : 0x%x", nRet);
goto Execption;
}
nRet =
media_info_foreach_media_from_db(pFilterHandle,
__vp_media_content_info_cb,
&pMediaHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_foreach_media_from_db is fail : 0x%x", nRet);
goto Execption;
}
if (pMediaHandle == NULL) {
vp_dbgE("media info handle is NULL");
goto Execption;
}
nRet = media_info_get_file_path(pMediaHandle, szFilePath);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_get_media_id is fail : 0x%x", nRet);
goto Execption;
}
nRet = media_filter_destroy(pFilterHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_filter_destroy is fail : 0x%x", nRet);
goto Execption;
}
nRet = media_info_destroy(pMediaHandle);
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_info_destroy is fail : 0x%x", nRet);
goto Execption;
}
nRet = media_content_disconnect();
if (nRet != MEDIA_CONTENT_ERROR_NONE) {
vp_dbgE("media_content_connect is fail : 0x%x", nRet);
goto Execption;
}
return TRUE;
Execption:
VP_FREE(szMediaID);
if (pFilterHandle) {
media_filter_destroy(pFilterHandle);
pFilterHandle = NULL;
}
if (pMediaHandle) {
media_info_destroy(pMediaHandle);
pMediaHandle = NULL;
}
return FALSE;
}
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