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/*
* libmedia-thumbnail
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Hyunjun Ko <zzoon.ko@samsung.com>
*
* 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 "media-thumbnail.h"
#include "media-thumb-debug.h"
#include "media-thumb-util.h"
#include "media-thumb-internal.h"
#include "media-thumb-ipc.h"
#include "media-thumb-db.h"
#include <glib.h>
int thumbnail_request_from_db(const char *origin_path, char *thumb_path, int max_length)
{
int err = -1;
int need_update_db = 0;
media_thumb_info thumb_info;
if (origin_path == NULL || thumb_path == NULL) {
thumb_err("Invalid parameter");
return MEDIA_THUMB_ERROR_INVALID_PARAMETER;
}
if (!g_file_test
(origin_path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
thumb_err("Original path(%s) doesn't exist.", origin_path);
return MEDIA_THUMB_ERROR_INVALID_PARAMETER;
}
if (max_length <= 0) {
thumb_err("Length is invalid");
return MEDIA_THUMB_ERROR_INVALID_PARAMETER;
}
int store_type = -1;
store_type = _media_thumb_get_store_type_by_path(origin_path);
if ((store_type != THUMB_PHONE) && (store_type != THUMB_MMC)) {
thumb_err("origin path(%s) is invalid", origin_path);
return MEDIA_THUMB_ERROR_INVALID_PARAMETER;
}
thumb_err("Path : %s", origin_path);
err = _media_thumb_db_connect();
if (err < 0) {
thumb_err("_media_thumb_mb_svc_connect failed: %d", err);
return MEDIA_THUMB_ERROR_DB;
}
err = _media_thumb_get_thumb_from_db(origin_path, thumb_path, max_length, &need_update_db);
if (err == 0) {
_media_thumb_db_disconnect();
return MEDIA_THUMB_ERROR_NONE;
}
/* Request for thumb file to the daemon "Thumbnail generator" */
err = _media_thumb_request(THUMB_REQUEST_DB_INSERT, MEDIA_THUMB_LARGE, origin_path, thumb_path, max_length, &thumb_info);
if (err < 0) {
thumb_err("_media_thumb_request failed : %d", err);
_media_thumb_db_disconnect();
return err;
}
/* Need to update DB once generating thumb is done */
if (need_update_db) {
err = _media_thumb_update_db(origin_path, thumb_path, thumb_info.origin_width, thumb_info.origin_height);
if (err < 0) {
thumb_err("_media_thumb_update_db failed : %d", err);
}
}
_media_thumb_db_disconnect();
return MEDIA_THUMB_ERROR_NONE;
}
int thumbnail_request_save_to_file(const char *origin_path, media_thumb_type thumb_type, const char *thumb_path)
{
int err = -1;
if (origin_path == NULL || thumb_path == NULL) {
thumb_err("Invalid parameter");
return MEDIA_THUMB_ERROR_INVALID_PARAMETER;
}
media_thumb_info thumb_info;
char tmp_thumb_path[MAX_PATH_SIZE] = {0,};
strncpy(tmp_thumb_path, thumb_path, sizeof(tmp_thumb_path));
/* Request for thumb file to the daemon "Thumbnail generator" */
err = _media_thumb_request(THUMB_REQUEST_SAVE_FILE, thumb_type, origin_path, tmp_thumb_path, sizeof(tmp_thumb_path), &thumb_info);
if (err < 0) {
thumb_err("_media_thumb_request failed : %d", err);
return err;
}
return MEDIA_THUMB_ERROR_NONE;
}
int thumbnail_request_extract_all_thumbs(void)
{
int err = -1;
media_thumb_info thumb_info;
media_thumb_type thumb_type = MEDIA_THUMB_LARGE;
char tmp_origin_path[MAX_PATH_SIZE] = {0,};
char tmp_thumb_path[MAX_PATH_SIZE] = {0,};
/* Request for thumb file to the daemon "Thumbnail generator" */
err = _media_thumb_request(THUMB_REQUEST_ALL_MEDIA, thumb_type, tmp_origin_path, tmp_thumb_path, sizeof(tmp_thumb_path), &thumb_info);
if (err < 0) {
thumb_err("_media_thumb_request failed : %d", err);
return err;
}
return MEDIA_THUMB_ERROR_NONE;
}
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