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_added_time, 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_added_time, 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, %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->added_time,
87 content_info->modified_time,
88 content_info->folder_id,
89 content_info->thumbnail_path,
90 content_info->media_meta.title,
91 content_info->album_id,
92 content_info->media_meta.album,
93 content_info->media_meta.artist,
94 content_info->media_meta.album_artist,
95 content_info->media_meta.genre,
96 content_info->media_meta.year,
97 content_info->media_meta.recorded_date,
98 content_info->media_meta.copyright,
99 content_info->media_meta.track_num,
100 content_info->media_meta.width,
101 content_info->media_meta.height,
102 content_info->media_meta.datetaken,
103 content_info->media_meta.orientation,
104 content_info->storage_uuid);
106 /* Check query length */
107 if (sql != NULL && strlen(sql) >= (MEDIA_SVC_QUERY_LEN_MAX - 1) && is_direct == false) {
108 media_svc_debug("Query length is over %d byte.. So, remake query using only basic information..", MEDIA_SVC_QUERY_LEN_MAX - 1);
109 SQLITE3_SAFE_FREE(sql);
111 sql = sqlite3_mprintf("INSERT INTO %q(%q) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %d, %lld, %d, %Q);",
112 DB_TABLE_MEDIA, db_fields_basic,
113 content_info->media_uuid,
115 content_info->file_name,
116 content_info->media_type,
117 content_info->mime_type,
119 content_info->added_time,
120 content_info->modified_time,
121 content_info->folder_id,
122 content_info->album_id,
123 content_info->storage_uuid
129 ret = _media_svc_sql_query_direct(sql, uid);
131 ret = _media_svc_sql_query(sql, uid);
133 SQLITE3_SAFE_FREE(sql);
134 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to insert item");
136 media_svc_sec_debug("Query[%s]", sql);
137 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
140 return MS_MEDIA_ERR_NONE;
143 int _media_svc_update_item_with_data(bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
145 int ret = MS_MEDIA_ERR_NONE;
147 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;",
150 content_info->modified_time,
151 content_info->thumbnail_path,
152 content_info->media_meta.title,
153 content_info->album_id,
154 content_info->media_meta.album,
155 content_info->media_meta.artist,
156 content_info->media_meta.album_artist,
157 content_info->media_meta.genre,
158 content_info->media_meta.year,
159 content_info->media_meta.recorded_date,
160 content_info->media_meta.copyright,
161 content_info->media_meta.track_num,
162 content_info->media_meta.width,
163 content_info->media_meta.height,
164 content_info->media_meta.datetaken,
165 content_info->media_meta.orientation,
169 /* Scanner use only batch insert */
171 media_svc_sec_debug("Query [%s]", sql);
172 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
174 ret = _media_svc_sql_query(sql, uid);
175 SQLITE3_SAFE_FREE(sql);
180 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
182 int ret = MS_MEDIA_ERR_NONE;
183 sqlite3_stmt *sql_stmt = NULL;
186 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
188 sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE media_path='%q'", DB_TABLE_MEDIA, path);
190 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
192 if (ret != MS_MEDIA_ERR_NONE) {
193 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
194 media_svc_debug("there is no thumbnail.");
196 media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
201 g_strlcpy(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
203 SQLITE3_FINALIZE(sql_stmt);
205 return MS_MEDIA_ERR_NONE;
208 int _media_svc_delete_item_by_path(const char *path, uid_t uid)
210 int ret = MS_MEDIA_ERR_NONE;
213 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
215 sql = sqlite3_mprintf("DELETE FROM %q WHERE media_path=%Q;", DB_TABLE_MEDIA, path);
217 ret = _media_svc_sql_query(sql, uid);
218 SQLITE3_SAFE_FREE(sql);
219 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to delete item");
224 int _media_svc_update_item_validity(const char *path, int validity, bool stack_query, uid_t uid)
226 int ret = MS_MEDIA_ERR_NONE;
229 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
231 media_svc_debug("path=[%s], validity=[%d]", path, validity);
233 sql = sqlite3_mprintf("UPDATE %q SET validity=%d WHERE media_path='%q';", DB_TABLE_MEDIA, validity, path);
236 ret = _media_svc_sql_query_direct(sql, uid);
237 SQLITE3_SAFE_FREE(sql);
239 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
245 int _media_svc_update_thumbnail_path(const char *path, const char *thumb_path, uid_t uid)
247 int ret = MS_MEDIA_ERR_NONE;
249 char *sql = sqlite3_mprintf("UPDATE %q SET media_thumbnail_path=%Q WHERE media_path=%Q;", DB_TABLE_MEDIA, thumb_path, path);
251 ret = _media_svc_sql_query(sql, uid);
252 SQLITE3_SAFE_FREE(sql);
257 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)
259 int ret = MS_MEDIA_ERR_NONE;
261 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;",
262 DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_id, dst_storage_id, src_path);
264 ret = _media_svc_sql_query(query, uid);
265 SQLITE3_SAFE_FREE(query);
270 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
272 int ret = MS_MEDIA_ERR_NONE;
274 /* For multiples of 200, empty requests are possible */
275 switch (query_type) {
276 case MEDIA_SVC_QUERY_SCANNER:
277 ret = _media_svc_sql_query_list_direct(&g_media_svc_scanner_query_list, uid);
279 case MEDIA_SVC_QUERY_UPDATE_COMMON:
280 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
281 return MS_MEDIA_ERR_NONE;
283 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
286 media_svc_error("Wrong type[%d]", query_type);
287 return MS_MEDIA_ERR_INVALID_PARAMETER;
290 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
292 return MS_MEDIA_ERR_NONE;
295 int _media_svc_append_query_list(const char *query, uid_t uid)
297 int ret = MS_MEDIA_ERR_NONE;
299 media_svc_retvm_if(query == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
301 g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
303 if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
304 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
309 int _media_svc_get_media(sqlite3 *handle, const char *sql, GList **path_list)
311 int ret = MS_MEDIA_ERR_NONE;
312 sqlite3_stmt *sql_stmt = NULL;
314 media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
315 media_svc_retvm_if(!path_list, MS_MEDIA_ERR_INVALID_PARAMETER, "array is NULL");
317 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
318 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step_simple() failed [%d]", ret);
320 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
321 *path_list = g_list_append(*path_list, g_strdup((const char *)sqlite3_column_text(sql_stmt, 0)));
323 SQLITE3_FINALIZE(sql_stmt);
328 int _media_svc_get_noti_info(sqlite3 *handle, const char *path, media_svc_noti_item **item)
330 int ret = MS_MEDIA_ERR_NONE;
331 sqlite3_stmt *sql_stmt = NULL;
334 media_svc_retvm_if(item == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "item is NULL");
335 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
337 sql = sqlite3_mprintf("SELECT media_id, media_type, media_mime_type FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
338 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
339 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step() failed [%d]", ret);
341 *item = g_new0(media_svc_noti_item, 1);
343 (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
344 (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
345 (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
347 SQLITE3_FINALIZE(sql_stmt);
349 return MS_MEDIA_ERR_NONE;