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/*
* libmedia-service
*
* Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@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.
*
*/
#ifndef _MEDIA_SVC_UTIL_H_
#define _MEDIA_SVC_UTIL_H_
#include <string.h>
#include <stdbool.h>
#include <sqlite3.h>
#include "media-svc-types.h"
#include "media-svc-env.h"
#ifdef __cplusplus
extern "C" {
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
#define SAFE_FREE(src) { if(src) {free(src); src = NULL;}}
#define STRING_VALID(str) \
((str != NULL && strlen(str) > 0) ? TRUE : FALSE)
char *_media_info_generate_uuid(void);
char *_media_svc_escape_str(char *input, int len);
void _strncpy_safe(char *x_dst, const char *x_src, int max_len);
unsigned int _media_svc_get_current_time(void);
int _media_svc_rename_file( const char *old_name, const char *new_name);
bool _media_svc_remove_file(const char *path);
int _media_svc_remove_all_files_in_dir(const char *dir_path);
char *_media_svc_get_title_from_filepath (const char *path);
int _media_svc_save_image(void *image, int size, char *image_path, uid_t uid);
bool _media_svc_get_thumbnail_path(media_svc_storage_type_e storage_type, char *thumb_path, const char *pathname, const char *img_format, uid_t uid);
bool _media_svc_get_file_ext(const char *file_path, char *file_ext);
int _media_svc_get_file_time(const char *full_path);
int _media_svc_set_media_info(media_svc_content_info_s *content_info, media_svc_storage_type_e storage_type,
const char *path, media_svc_media_type_e *media_type, bool refresh);
int _media_svc_extract_image_metadata(media_svc_content_info_s *content_info, media_svc_media_type_e media_type);
int _media_svc_extract_media_metadata(sqlite3 *handle, media_svc_content_info_s *content_info, media_svc_media_type_e media_type, uid_t uid);
int __media_svc_malloc_and_strncpy(char **dst, const char *src);
void _media_svc_destroy_content_info(media_svc_content_info_s *content_info);
int _media_svc_get_store_type_by_path(const char *path, media_svc_storage_type_e *storage_type);
char *_media_svc_replace_path(char *s, const char *olds, const char *news);
char* _media_svc_get_thumb_internal_path(uid_t uid);
char* _media_svc_get_thumb_external_path(uid_t uid);
int _media_svc_error_convert(int error);
/* Define data structures for media type and mime type */
#define MEDIA_SVC_CATEGORY_UNKNOWN 0x00000000 /**< Default */
#define MEDIA_SVC_CATEGORY_ETC 0x00000001 /**< ETC category */
#define MEDIA_SVC_CATEGORY_IMAGE 0x00000002 /**< Image category */
#define MEDIA_SVC_CATEGORY_VIDEO 0x00000004 /**< Video category */
#define MEDIA_SVC_CATEGORY_MUSIC 0x00000008 /**< Music category */
#define MEDIA_SVC_CATEGORY_SOUND 0x00000010 /**< Sound category */
#define CONTENT_TYPE_NUM 4
#define MUSIC_MIME_NUM 29
#define SOUND_MIME_NUM 1
#define MIME_TYPE_LENGTH 255
#define MIME_LENGTH 50
#define _3GP_FILE ".3gp"
#define _MP4_FILE ".mp4"
typedef struct {
char content_type[15];
int category_by_mime;
} _media_svc_content_table_s;
static const _media_svc_content_table_s content_category[CONTENT_TYPE_NUM] = {
{"audio", MEDIA_SVC_CATEGORY_SOUND},
{"image", MEDIA_SVC_CATEGORY_IMAGE},
{"video", MEDIA_SVC_CATEGORY_VIDEO},
{"application", MEDIA_SVC_CATEGORY_ETC},
};
static const char music_mime_table[MUSIC_MIME_NUM][MIME_LENGTH] = {
/*known mime types of normal files*/
"mpeg",
"ogg",
"x-ms-wma",
"x-flac",
"mp4",
/* known mime types of drm files*/
"mp3",
"x-mp3", /*alias of audio/mpeg*/
"x-mpeg", /*alias of audio/mpeg*/
"3gpp",
"x-ogg", /*alias of audio/ogg*/
"vnd.ms-playready.media.pya:*.pya", /*playready*/
"wma",
"aac",
"x-m4a", /*alias of audio/mp4*/
/* below mimes are rare*/
"x-vorbis+ogg",
"x-flac+ogg",
"x-matroska",
"ac3",
"mp2",
"x-ape",
"x-ms-asx",
"vnd.rn-realaudio",
"x-vorbis", /*alias of audio/x-vorbis+ogg*/
"vorbis", /*alias of audio/x-vorbis+ogg*/
"x-oggflac",
"x-mp2", /*alias of audio/mp2*/
"x-pn-realaudio", /*alias of audio/vnd.rn-realaudio*/
"vnd.m-realaudio", /*alias of audio/vnd.rn-realaudio*/
"x-wav",
};
static const char sound_mime_table[SOUND_MIME_NUM][MIME_LENGTH] = {
"x-smaf",
};
bool _media_svc_is_drm_file(const char *path);
int _media_svc_get_content_type_from_mime(const char * path, const char * mimetype, int * category);
int _media_svc_get_pinyin_str(const char *src_str, char **pinyin_str);
bool _media_svc_check_pinyin_support(void);
int _media_svc_get_mime_type(const char *path, char *mimetype);
int _media_svc_get_media_type(const char *path, const char *mime_type, media_svc_media_type_e *media_type);
#ifdef __cplusplus
}
#endif
#endif /*_MEDIA_SVC_UTIL_H_*/
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