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 SQLITE3_SAFE_FREE(sql);
46 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
47 SQLITE3_FINALIZE(sql_stmt);
52 int _media_svc_get_modified_time(sqlite3 *handle, const char *path, int *modified_time)
54 int ret = MS_MEDIA_ERR_NONE;
55 sqlite3_stmt *sql_stmt = NULL;
58 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "Path is NULL");
60 sql = sqlite3_mprintf("SELECT media_modified_time FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
61 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
62 SQLITE3_SAFE_FREE(sql);
63 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
65 *modified_time = sqlite3_column_int(sql_stmt, 0);
67 SQLITE3_FINALIZE(sql_stmt);
69 return MS_MEDIA_ERR_NONE;
72 static char *__media_svc_make_insert_query(media_svc_content_info_s *content_info)
74 return sqlite3_mprintf("INSERT INTO %q(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_track_num, media_width, media_height, media_datetaken, orientation, storage_uuid) VALUES (%Q, %Q, %Q, %d, %Q, %lld, %d, %lld, %Q, %Q, %d, %Q, %Q, %Q, %Q, %Q, %Q, %d, %d, %Q, %d, %Q);",
76 content_info->media_uuid,
78 content_info->file_name,
79 content_info->media_type,
80 content_info->mime_type,
82 content_info->modified_time,
83 content_info->folder_id,
84 content_info->thumbnail_path,
85 content_info->media_meta.title,
86 content_info->album_id,
87 content_info->media_meta.album,
88 content_info->media_meta.artist,
89 content_info->media_meta.album_artist,
90 content_info->media_meta.genre,
91 content_info->media_meta.year,
92 content_info->media_meta.track_num,
93 content_info->media_meta.width,
94 content_info->media_meta.height,
95 content_info->media_meta.datetaken,
96 content_info->media_meta.orientation,
97 content_info->storage_uuid);
100 int _media_svc_insert_item_stack(media_svc_content_info_s *content_info)
102 char *sql = __media_svc_make_insert_query(content_info);
103 media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "make query failed");
105 media_svc_sec_debug("Query[%s]", sql);
107 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
109 return MS_MEDIA_ERR_NONE;
112 int _media_svc_insert_item(media_svc_content_info_s *content_info, uid_t uid)
114 int ret = MS_MEDIA_ERR_NONE;
115 char *sql = __media_svc_make_insert_query(content_info);
116 media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "make query failed");
118 ret = _media_svc_sql_query(sql, uid);
119 SQLITE3_SAFE_FREE(sql);
120 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to insert item");
122 return MS_MEDIA_ERR_NONE;
125 int _media_svc_update_item_with_data(bool is_direct, media_svc_content_info_s *content_info, uid_t uid)
127 int ret = MS_MEDIA_ERR_NONE;
129 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_track_num=%Q, media_width=%d, media_height=%d, media_datetaken=%Q, orientation=%d, validity=1 WHERE media_path=%Q;",
132 content_info->modified_time,
133 content_info->thumbnail_path,
134 content_info->media_meta.title,
135 content_info->album_id,
136 content_info->media_meta.album,
137 content_info->media_meta.artist,
138 content_info->media_meta.album_artist,
139 content_info->media_meta.genre,
140 content_info->media_meta.year,
141 content_info->media_meta.track_num,
142 content_info->media_meta.width,
143 content_info->media_meta.height,
144 content_info->media_meta.datetaken,
145 content_info->media_meta.orientation,
149 /* Scanner use only batch insert */
151 media_svc_sec_debug("Query [%s]", sql);
152 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
154 ret = _media_svc_sql_query(sql, uid);
155 SQLITE3_SAFE_FREE(sql);
160 int _media_svc_get_thumbnail_path_by_path(sqlite3 *handle, const char *path, char *thumbnail_path)
162 int ret = MS_MEDIA_ERR_NONE;
163 sqlite3_stmt *sql_stmt = NULL;
166 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
168 sql = sqlite3_mprintf("SELECT media_thumbnail_path FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
170 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
171 SQLITE3_SAFE_FREE(sql);
172 if (ret != MS_MEDIA_ERR_NONE) {
173 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
174 media_svc_debug("there is no thumbnail.");
176 media_svc_error("error when _media_svc_get_thumbnail_path_by_path. err = [%d]", ret);
181 g_strlcpy(thumbnail_path, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_PATHNAME_SIZE);
183 SQLITE3_FINALIZE(sql_stmt);
185 return MS_MEDIA_ERR_NONE;
188 int _media_svc_delete_item_by_path(const char *path, uid_t uid)
190 int ret = MS_MEDIA_ERR_NONE;
193 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
195 sql = sqlite3_mprintf("DELETE FROM %q WHERE media_path=%Q;", DB_TABLE_MEDIA, path);
197 ret = _media_svc_sql_query(sql, uid);
198 SQLITE3_SAFE_FREE(sql);
199 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "failed to delete item");
204 int _media_svc_update_item_validity(const char *path, int validity, bool stack_query, uid_t uid)
206 int ret = MS_MEDIA_ERR_NONE;
209 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
211 media_svc_debug("path=[%s], validity=[%d]", path, validity);
213 sql = sqlite3_mprintf("UPDATE %q SET validity=%d WHERE media_path=%Q;", DB_TABLE_MEDIA, validity, path);
216 ret = _media_svc_sql_query_direct(sql, uid);
217 SQLITE3_SAFE_FREE(sql);
219 _media_svc_sql_query_add(&g_media_svc_scanner_query_list, &sql);
225 int _media_svc_update_thumbnail_path(const char *path, const char *thumb_path, uid_t uid)
227 int ret = MS_MEDIA_ERR_NONE;
229 char *sql = sqlite3_mprintf("UPDATE %q SET media_thumbnail_path=%Q WHERE media_path=%Q;", DB_TABLE_MEDIA, thumb_path, path);
231 ret = _media_svc_sql_query(sql, uid);
232 SQLITE3_SAFE_FREE(sql);
237 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)
239 int ret = MS_MEDIA_ERR_NONE;
240 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;",
241 DB_TABLE_MEDIA, dest_path, file_name, modified_time, folder_id, dst_storage_id, src_path);
243 ret = _media_svc_sql_query(query, uid);
244 SQLITE3_SAFE_FREE(query);
249 int _media_svc_list_query_do(media_svc_query_type_e query_type, uid_t uid)
251 int ret = MS_MEDIA_ERR_NONE;
253 /* For multiples of 200, empty requests are possible */
254 switch (query_type) {
255 case MEDIA_SVC_QUERY_SCANNER:
256 ret = _media_svc_sql_query_list_direct(&g_media_svc_scanner_query_list, uid);
258 case MEDIA_SVC_QUERY_UPDATE_COMMON:
259 if (g_media_svc_update_list == NULL || g_list_length(g_media_svc_update_list) == 0)
260 return MS_MEDIA_ERR_NONE;
262 ret = _media_svc_sql_query_list(&g_media_svc_update_list, uid);
265 media_svc_error("Wrong type[%d]", query_type);
266 return MS_MEDIA_ERR_INVALID_PARAMETER;
269 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Failed to request queries");
271 return MS_MEDIA_ERR_NONE;
274 int _media_svc_append_query_list(const char *query, uid_t uid)
276 int ret = MS_MEDIA_ERR_NONE;
278 media_svc_retvm_if(query == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
280 g_media_svc_update_list = g_list_append(g_media_svc_update_list, (gpointer)query);
282 if (g_list_length(g_media_svc_update_list) >= MEDIA_SVC_MAX_COMMIT_SIZE)
283 ret = _media_svc_list_query_do(MEDIA_SVC_QUERY_UPDATE_COMMON, uid);
288 int _media_svc_get_media(sqlite3 *handle, const char *sql, GList **path_list)
290 int ret = MS_MEDIA_ERR_NONE;
291 sqlite3_stmt *sql_stmt = NULL;
293 media_svc_retvm_if(!sql, MS_MEDIA_ERR_INVALID_PARAMETER, "query is NULL");
294 media_svc_retvm_if(!path_list, MS_MEDIA_ERR_INVALID_PARAMETER, "array is NULL");
296 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
297 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step_simple() failed [%d]", ret);
299 while (sqlite3_step(sql_stmt) == SQLITE_ROW)
300 *path_list = g_list_append(*path_list, g_strdup((const char *)sqlite3_column_text(sql_stmt, 0)));
302 SQLITE3_FINALIZE(sql_stmt);
307 int _media_svc_get_noti_info(sqlite3 *handle, const char *path, media_svc_noti_item **item)
309 int ret = MS_MEDIA_ERR_NONE;
310 sqlite3_stmt *sql_stmt = NULL;
313 media_svc_retvm_if(item == NULL, MS_MEDIA_ERR_INVALID_PARAMETER, "item is NULL");
314 media_svc_retvm_if(!STRING_VALID(path), MS_MEDIA_ERR_INVALID_PARAMETER, "path is NULL");
316 sql = sqlite3_mprintf("SELECT media_id, media_type, media_mime_type FROM %q WHERE media_path=%Q", DB_TABLE_MEDIA, path);
317 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
318 SQLITE3_SAFE_FREE(sql);
319 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "_media_svc_sql_prepare_to_step() failed [%d]", ret);
321 *item = g_new0(media_svc_noti_item, 1);
323 (*item)->media_uuid = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
324 (*item)->media_type = sqlite3_column_int(sql_stmt, 1);
325 (*item)->mime_type = g_strdup((const char *)sqlite3_column_text(sql_stmt, 2));
327 SQLITE3_FINALIZE(sql_stmt);
329 return MS_MEDIA_ERR_NONE;