4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
22 #include <sys/types.h>
23 #include "media-svc-media.h"
24 #include "media-svc-media-folder.h"
25 #include "media-svc-debug.h"
26 #include "media-svc-util.h"
27 #include "media-svc-db-utils.h"
28 #include "media-svc-noti.h"
30 #define MEDIA_SVC_MAX_COMMIT_SIZE 200
32 static __thread GList *g_media_svc_scanner_query_list = NULL;
33 static __thread GList *g_media_svc_update_list = NULL;
35 int _media_svc_check_data_by_path(sqlite3 *handle, const char *path)
37 int ret = MS_MEDIA_ERR_NONE;
38 sqlite3_stmt *sql_stmt = NULL;
41 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
43 sql = sqlite3_mprintf("SELECT 1 FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
44 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
45 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
46 SQLITE3_FINALIZE(sql_stmt);
51 int _media_svc_get_modified_time(sqlite3 *handle, const char *path, int *modified_time)
53 int ret = MS_MEDIA_ERR_NONE;
54 sqlite3_stmt *sql_stmt = NULL;
57 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
59 sql = sqlite3_mprintf("SELECT media_modified_time FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
60 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
61 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
63 *modified_time = sqlite3_column_int(sql_stmt, 0);
65 SQLITE3_FINALIZE(sql_stmt);
67 return MS_MEDIA_ERR_NONE;
70 int _media_svc_insert_item_with_data(bool is_direct, media_svc_content_info_s *content_info, bool stack_query, uid_t uid)
72 int ret = MS_MEDIA_ERR_NONE;
74 const char *db_fields = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_modified_time, folder_id, media_thumbnail_path, media_title, album_id, media_album, media_artist, media_album_artist, media_genre, media_year, media_recorded_date, media_copyright, media_track_num, media_width, media_height, media_datetaken, media_orientation, storage_uuid";
76 const char *db_fields_basic = "media_id, media_path, media_display_name, media_type, media_mime_type, media_size, media_modified_time, folder_id, album_id, storage_uuid";
78 char *sql = sqlite3_mprintf("INSERT INTO %q(%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %lld, %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %Q, %d, %d, %Q, %d, %Q);",
79 DB_TABLE_MEDIA, db_fields,
80 content_info->media_uuid,
82 content_info->file_name,
83 content_info->media_type,
84 content_info->mime_type,
86 content_info->modified_time,
87 content_info->folder_id,
88 content_info->thumbnail_path,
89 content_info->media_meta.title,
90 content_info->album_id,
91 content_info->media_meta.album,
92 content_info->media_meta.artist,
93 content_info->media_meta.album_artist,
94 content_info->media_meta.genre,
95 content_info->media_meta.year,
96 content_info->media_meta.recorded_date,
97 content_info->media_meta.copyright,
98 content_info->media_meta.track_num,
99 content_info->media_meta.width,
100 content_info->media_meta.height,
101 content_info->media_meta.datetaken,
102 content_info->media_meta.orientation,
103 content_info->storage_uuid);
105 /* Check query length */
106 if (sql != NULL && strlen(sql) >= (MEDIA_SVC_QUERY_LEN_MAX - 1) && is_direct == false) {
107 media_svc_debug("Query length is over %d byte.. So, remake query using only basic information..", MEDIA_SVC_QUERY_LEN_MAX - 1);
108 SQLITE3_SAFE_FREE(sql);
110 sql = sqlite3_mprintf("INSERT INTO %q(%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %lld, %d, %Q);",
111 DB_TABLE_MEDIA, db_fields_basic,
112 content_info->media_uuid,
114 content_info->file_name,
115 content_info->media_type,
116 content_info->mime_type,
118 content_info->modified_time,
119 content_info->folder_id,
120 content_info->album_id,
121 content_info->storage_uuid
127 ret = _media_svc_sql_query_direct(sql, uid);
129 ret = _media_svc_sql_query(sql, uid);
131 SQLITE3_SAFE_FREE(sql);
132 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to insert item");
134 media_svc_sec_debug("Query[%s]", sql);
135 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
138 return MS_MEDIA_ERR_NONE;
141 int _media_svc_update_item_with_data(bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
143 int ret = MS_MEDIA_ERR_NONE;
145 char *sql = sqlite3_mprintf("UPDATE %q SET media_size=%lld, media_modified_time=%d, media_thumbnail_path=%Q, media_title=%Q, album_id=%d, media_album=%Q, media_artist=%Q, media_album_artist=%Q, media_genre=%Q, media_year=%Q, media_recorded_date=%Q, media_copyright=%Q, media_track_num=%Q, media_width=%d, media_height=%d, media_datetaken=%Q, media_orientation=%d, validity=1 WHERE media_path=%Q;",
148 content_info->modified_time,
149 content_info->thumbnail_path,
150 content_info->media_meta.title,
151 content_info->album_id,
152 content_info->media_meta.album,
153 content_info->media_meta.artist,
154 content_info->media_meta.album_artist,
155 content_info->media_meta.genre,
156 content_info->media_meta.year,
157 content_info->media_meta.recorded_date,
158 content_info->media_meta.copyright,
159 content_info->media_meta.track_num,
160 content_info->media_meta.width,
161 content_info->media_meta.height,
162 content_info->media_meta.datetaken,
163 content_info->media_meta.orientation,
167 /* Scanner use only batch insert */
169 media_svc_sec_debug("Query [%s]", sql);
170 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
172 ret = _media_svc_sql_query(sql, uid);
173 SQLITE3_SAFE_FREE(sql);
178 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
180 int ret = MS_MEDIA_ERR_NONE;
181 sqlite3_stmt *sql_stmt = NULL;
184 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
186 sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE media_path='%q'", DB_TABLE_MEDIA, path);
188 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
190 if (ret != MS_MEDIA_ERR_NONE) {
191 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
192 media_svc_debug("there is no thumbnail.");
194 media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
199 g_strlcpy(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
201 SQLITE3_FINALIZE(sql_stmt);
203 return MS_MEDIA_ERR_NONE;
206 int _media_svc_delete_item_by_path(const char *path, uid_t uid)
208 int ret = MS_MEDIA_ERR_NONE;
211 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
213 sql = sqlite3_mprintf("DELETE FROM %q WHERE media_path=%Q;", DB_TABLE_MEDIA, path);
215 ret = _media_svc_sql_query(sql, uid);
216 SQLITE3_SAFE_FREE(sql);
217 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to delete item");
222 int _media_svc_update_item_validity(const char *path, int validity, bool stack_query, uid_t uid)
224 int ret = MS_MEDIA_ERR_NONE;
227 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
229 media_svc_debug("path=[%s], validity=[%d]", path, validity);
231 sql = sqlite3_mprintf("UPDATE %q SET validity=%d WHERE media_path='%q';", DB_TABLE_MEDIA, validity, path);
234 ret = _media_svc_sql_query_direct(sql, uid);
235 SQLITE3_SAFE_FREE(sql);
237 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
243 int _media_svc_update_thumbnail_path(const char *path, const char *thumb_path, uid_t uid)
245 int ret = MS_MEDIA_ERR_NONE;
247 char *sql = sqlite3_mprintf("UPDATE %q SET media_thumbnail_path=%Q WHERE media_path=%Q;", DB_TABLE_MEDIA, thumb_path, path);
249 ret = _media_svc_sql_query(sql, uid);
250 SQLITE3_SAFE_FREE(sql);
255 int _media_svc_update_item_by_path(const char *src_path, const char *dst_storage_id, const char *dest_path, const char *file_name, int modified_time, long long int folder_id, uid_t uid)
257 int ret = MS_MEDIA_ERR_NONE;
259 char *query = sqlite3_mprintf("UPDATE %q SET media_path=%Q, media_display_name=%Q, media_modified_time=%d, folder_id=%lld, storage_uuid='%q' WHERE media_path=%Q;",
260 DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_id, dst_storage_id, src_path);
262 ret = _media_svc_sql_query(query, uid);
263 SQLITE3_SAFE_FREE(query);
268 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
270 int ret = MS_MEDIA_ERR_NONE;
272 /* For multiples of 200, empty requests are possible */
273 switch (query_type) {
274 case MEDIA_SVC_QUERY_SCANNER:
275 ret = _media_svc_sql_query_list_direct(&g_media_svc_scanner_query_list, uid);
277 case MEDIA_SVC_QUERY_UPDATE_COMMON:
278 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
279 return MS_MEDIA_ERR_NONE;
281 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
284 media_svc_error("Wrong type[%d]", query_type);
285 return MS_MEDIA_ERR_INVALID_PARAMETER;
288 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
290 return MS_MEDIA_ERR_NONE;
293 int _media_svc_append_query_list(const char *query, uid_t uid)
295 int ret = MS_MEDIA_ERR_NONE;
297 media_svc_retvm_if(query == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
299 g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
301 if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
302 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
307 int _media_svc_get_media(sqlite3 *handle, const char *sql, GList **path_list)
309 int ret = MS_MEDIA_ERR_NONE;
310 sqlite3_stmt *sql_stmt = NULL;
312 media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
313 media_svc_retvm_if(!path_list, MS_MEDIA_ERR_INVALID_PARAMETER, "array is NULL");
315 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
316 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step_simple() failed [%d]", ret);
318 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
319 *path_list = g_list_append(*path_list, g_strdup((const char *)sqlite3_column_text(sql_stmt, 0)));
321 SQLITE3_FINALIZE(sql_stmt);
326 int _media_svc_get_noti_info(sqlite3 *handle, const char *path, media_svc_noti_item **item)
328 int ret = MS_MEDIA_ERR_NONE;
329 sqlite3_stmt *sql_stmt = NULL;
332 media_svc_retvm_if(item == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "item is NULL");
333 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
335 sql = sqlite3_mprintf("SELECT media_id, media_type, media_mime_type FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
336 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
337 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step() failed [%d]", ret);
339 *item = g_new0(media_svc_noti_item, 1);
341 (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
342 (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
343 (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
345 SQLITE3_FINALIZE(sql_stmt);
347 return MS_MEDIA_ERR_NONE;