4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Hyunjun Ko <zzoon.ko@samsung.com>, Haejeong Kim <backto.kim@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 #include "media-util-err.h"
23 #include "media-svc-debug.h"
24 #include "media-svc-env.h"
25 #include "media-svc-db-utils.h"
26 #include "media-svc-util.h"
27 #include "media-svc-storage.h"
29 int _media_svc_check_storage(sqlite3 *handle, const char *storage_id, char **storage_path, int *validity, uid_t uid)
31 int ret = MS_MEDIA_ERR_NONE;
32 sqlite3_stmt *sql_stmt = NULL;
38 sql = sqlite3_mprintf("SELECT storage_path, validity FROM '%q' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
39 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
40 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
42 *storage_path = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
43 *validity = sqlite3_column_int(sql_stmt, 1);
45 SQLITE3_FINALIZE(sql_stmt);
47 /*check storage media table*/
48 if (STRING_VALID(storage_id)) {
51 /*Select list of storage*/
52 sql = sqlite3_mprintf("SELECT COUNT(*) FROM SQLITE_MASTER WHERE type='table' and name='%q'", storage_id);
53 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
54 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
56 table_cnt = sqlite3_column_int(sql_stmt, 0);
57 SQLITE3_FINALIZE(sql_stmt);
62 media_svc_error("media table not exist for storage [%s]", storage_id);
63 /*make storage media table*/
64 ret = _media_svc_create_media_table_with_id(storage_id, uid);
65 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "create media table failed : %d", ret);
69 return MS_MEDIA_ERR_NONE;
72 int _media_svc_append_storage(const char *storage_id, const char *storage_name, const char *storage_path, media_svc_storage_type_e storage_type, uid_t uid)
74 int ret = MS_MEDIA_ERR_NONE;
75 char *sql = sqlite3_mprintf("INSERT INTO %q (storage_uuid, storage_name, storage_path, storage_type) values (%Q, %Q, %Q, %d); ",
76 MEDIA_SVC_DB_TABLE_STORAGE, storage_id, storage_name, storage_path, storage_type);
78 ret = _media_svc_sql_query(sql, uid);
79 SQLITE3_SAFE_FREE(sql);
84 int _media_svc_update_storage_path(sqlite3 *handle, const char *storage_id, const char *path, uid_t uid)
86 int ret = MS_MEDIA_ERR_NONE;
88 char *old_storage_path = NULL;
92 ret = _media_svc_check_storage(handle, storage_id, &old_storage_path, &validity, uid);
93 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
95 /*Storage table update*/
96 sql = sqlite3_mprintf("UPDATE '%q' SET storage_path=%Q WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, path, storage_id);
97 ret = _media_svc_sql_query(sql, uid);
98 SQLITE3_SAFE_FREE(sql);
99 if (ret != MS_MEDIA_ERR_NONE) {
100 G_SAFE_FREE(old_storage_path);
104 /*Folder table update*/
105 sql = sqlite3_mprintf("UPDATE '%q' SET path=REPLACE(path, %Q, %Q) WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_FOLDER, old_storage_path, path, storage_id);
106 ret = _media_svc_sql_query(sql, uid);
107 SQLITE3_SAFE_FREE(sql);
108 if (ret != MS_MEDIA_ERR_NONE) {
109 G_SAFE_FREE(old_storage_path);
113 /*Media table update*/
114 sql = sqlite3_mprintf("UPDATE '%q' SET path=REPLACE(path, %Q, %Q);", storage_id, old_storage_path, path);
115 ret = _media_svc_sql_query(sql, uid);
116 SQLITE3_SAFE_FREE(sql);
117 G_SAFE_FREE(old_storage_path);
118 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
123 int _media_svc_delete_storage(const char *storage_id, uid_t uid)
125 int ret = MS_MEDIA_ERR_NONE;
128 if (storage_id != NULL)
129 sql = sqlite3_mprintf("DELETE FROM '%q' WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
131 ret = _media_svc_sql_query(sql, uid);
132 SQLITE3_SAFE_FREE(sql);
137 int _media_svc_delete_invalid_storage(sqlite3 *handle, media_svc_storage_type_e storage_type, uid_t uid)
139 int ret = MS_MEDIA_ERR_NONE;
141 char *storage_id = NULL;
142 char *thumb_path = NULL;
143 sqlite3_stmt *sql_stmt = NULL;
144 GArray *storage_list = NULL;
146 /* Get invalid storage_uuid (with storage_type)*/
147 sql = sqlite3_mprintf("SELECT storage_uuid FROM '%q' WHERE validity = 0 AND storage_type=%d;", MEDIA_SVC_DB_TABLE_STORAGE, storage_type);
148 ret = _media_svc_sql_prepare_to_step_simple(handle, sql, &sql_stmt);
149 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
151 storage_list = g_array_new(false, false, sizeof(char *));
153 while (sqlite3_step(sql_stmt) == SQLITE_ROW) {
154 storage_id = g_strdup((const char *)sqlite3_column_text(sql_stmt, 0));
155 if (storage_id != NULL)
156 g_array_append_val(storage_list, storage_id);
161 SQLITE3_FINALIZE(sql_stmt);
163 while (storage_list->len > 0) {
164 storage_id = g_array_index(storage_list, char *, 0);
165 storage_list = g_array_remove_index(storage_list, 0);
167 ret = ms_user_get_thumb_store_path(uid, storage_type, storage_id, &thumb_path);
168 if (ret != MS_MEDIA_ERR_NONE) {
169 media_svc_error("Fail to get thumbnail directory");
173 ret = _media_svc_remove_dir(storage_type, thumb_path);
174 if (ret != MS_MEDIA_ERR_NONE) {
175 media_svc_error("Fail to remove thumbnail directory[%s]", thumb_path);
179 /* remove media before drop table (for clear playlist, and tag table)*/
180 sql = sqlite3_mprintf("DELETE FROM '%q';DROP TABLE '%q';", storage_id);
181 ret = _media_svc_sql_query(sql, uid);
182 SQLITE3_SAFE_FREE(sql);
183 if (ret != MS_MEDIA_ERR_NONE) {
184 media_svc_error("Fail to drop table[%s]", storage_id);
188 SAFE_FREE(storage_id);
191 /* Update storage, folder table */
192 sql = sqlite3_mprintf("DELETE FROM '%q' WHERE validity=0 AND storage_type=%d;DELETE FROM '%q' WHERE validity=0 AND storage_type=%d;",
193 MEDIA_SVC_DB_TABLE_STORAGE, storage_type, MEDIA_SVC_DB_TABLE_FOLDER, storage_type);
195 ret = _media_svc_sql_query(sql, uid);
196 SQLITE3_SAFE_FREE(sql);
197 if (ret != MS_MEDIA_ERR_NONE) {
198 media_svc_error("Fail to update storage table");
203 SAFE_FREE(storage_id);
204 SAFE_FREE(thumb_path);
206 while (storage_list->len > 0) {
207 storage_id = g_array_index(storage_list, char *, 0);
208 storage_list = g_array_remove_index(storage_list, 0);
209 SAFE_FREE(storage_id);
212 g_array_free(storage_list, false);
218 int _media_svc_update_storage_validity(const char *storage_id, int validity, uid_t uid)
220 int ret = MS_MEDIA_ERR_NONE;
223 if (storage_id == NULL)
224 sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE storage_uuid!='media';", MEDIA_SVC_DB_TABLE_STORAGE, validity);
226 sql = sqlite3_mprintf("UPDATE '%q' SET validity=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, validity, storage_id);
228 ret = _media_svc_sql_query(sql, uid);
229 SQLITE3_SAFE_FREE(sql);
234 int _media_svc_get_storage_uuid(sqlite3 *handle, const char *path, char *storage_id, uid_t uid)
236 int ret = MS_MEDIA_ERR_NONE;
237 sqlite3_stmt *sql_stmt = NULL;
239 char *storage_path = NULL;
240 char *remain_path = NULL;
242 char *internal_path = NULL;
244 ret = ms_user_get_internal_root_path(uid, &internal_path);
245 media_svc_retvm_if(ret != MS_MEDIA_ERR_NONE, ret, "Fail to get root path");
247 if (STRING_VALID(internal_path) && strncmp(path, internal_path, strlen(internal_path)) == 0) {
248 SAFE_STRLCPY(storage_id, MEDIA_SVC_DB_TABLE_MEDIA, MEDIA_SVC_UUID_SIZE+1);
249 SAFE_FREE(internal_path);
250 return MS_MEDIA_ERR_NONE;
253 SAFE_FREE(internal_path);
255 remain_path = strstr(path + (STRING_VALID(MEDIA_ROOT_PATH_USB) ? strlen(MEDIA_ROOT_PATH_USB) : 0) + 1, "/");
256 if (remain_path != NULL)
257 remain_len = strlen(remain_path);
259 storage_path = strndup(path, strlen(path) - remain_len);
261 sql = sqlite3_mprintf("SELECT storage_uuid FROM '%q' WHERE validity=1 AND storage_path = '%q'", MEDIA_SVC_DB_TABLE_STORAGE, storage_path);
263 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
264 SAFE_FREE(storage_path);
265 media_svc_retv_if(ret != MS_MEDIA_ERR_NONE, ret);
267 if (STRING_VALID((const char *)sqlite3_column_text(sql_stmt, 0)))
268 SAFE_STRLCPY(storage_id, (const char *)sqlite3_column_text(sql_stmt, 0), MEDIA_SVC_UUID_SIZE+1);
270 SQLITE3_FINALIZE(sql_stmt);
272 if (!STRING_VALID(storage_id)) {
273 media_svc_error("Not found valid storage id [%s]", path);
274 ret = MS_MEDIA_ERR_INVALID_PARAMETER;
280 int _media_svc_get_storage_type(sqlite3 *handle, const char *storage_id, media_svc_storage_type_e *storage_type)
282 int ret = MS_MEDIA_ERR_NONE;
283 sqlite3_stmt *sql_stmt = NULL;
286 media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid storage_id");
288 sql = sqlite3_mprintf("SELECT storage_type FROM '%q' WHERE storage_uuid=%Q", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
290 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
292 if (ret != MS_MEDIA_ERR_NONE) {
293 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
294 media_svc_debug("there is no storage.");
296 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
301 *storage_type = sqlite3_column_int(sql_stmt, 0);
303 SQLITE3_FINALIZE(sql_stmt);
308 int _media_svc_get_storage_path(sqlite3 *handle, const char *storage_id, char **storage_path)
310 int ret = MS_MEDIA_ERR_NONE;
311 sqlite3_stmt *sql_stmt = NULL;
314 media_svc_retvm_if(!STRING_VALID(storage_id), MS_MEDIA_ERR_INVALID_PARAMETER, "Invalid storage_id");
316 sql = sqlite3_mprintf("SELECT storage_path FROM '%q' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
318 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
320 if (ret != MS_MEDIA_ERR_NONE) {
321 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
322 media_svc_debug("there is no storage.");
324 media_svc_error("error when _media_svc_get_storage_type. err = [%d]", ret);
329 *storage_path = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
331 SQLITE3_FINALIZE(sql_stmt);
336 int _media_svc_get_storage_scan_status(sqlite3 *handle, const char *storage_id, media_svc_scan_status_type_e *scan_status)
338 int ret = MS_MEDIA_ERR_NONE;
339 sqlite3_stmt *sql_stmt = NULL;
342 if (!STRING_VALID(storage_id)) {
343 media_svc_error("Invalid storage_id");
344 return MS_MEDIA_ERR_INVALID_PARAMETER;
347 sql = sqlite3_mprintf("SELECT scan_status FROM '%q' WHERE (storage_uuid=%Q AND validity=1)", MEDIA_SVC_DB_TABLE_STORAGE, storage_id);
349 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
350 if (ret != MS_MEDIA_ERR_NONE) {
351 if (ret == MS_MEDIA_ERR_DB_NO_RECORD)
352 media_svc_debug("there is no storage.");
354 media_svc_error("error when _media_svc_get_storage_scan_status. err = [%d]", ret);
359 *scan_status = sqlite3_column_int(sql_stmt, 0);
361 SQLITE3_FINALIZE(sql_stmt);
366 int _media_svc_set_storage_scan_status(const char *storage_id, media_svc_scan_status_type_e scan_status, uid_t uid)
368 int ret = MS_MEDIA_ERR_NONE;
371 if (storage_id == NULL)
372 sql = sqlite3_mprintf("UPDATE '%q' SET scan_status=%d WHERE storage_uuid != 'media';", MEDIA_SVC_DB_TABLE_STORAGE, scan_status);
374 sql = sqlite3_mprintf("UPDATE '%q' SET scan_status=%d WHERE storage_uuid=%Q;", MEDIA_SVC_DB_TABLE_STORAGE, scan_status, storage_id);
376 ret = _media_svc_sql_query(sql, uid);
377 SQLITE3_SAFE_FREE(sql);
382 static int __media_svc_count_all_storage(sqlite3 *handle, int *count)
384 int ret = MS_MEDIA_ERR_NONE;
385 sqlite3_stmt *sql_stmt = NULL;
386 char *sql = sqlite3_mprintf("SELECT count(*) FROM '%q' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
388 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
389 if (ret != MS_MEDIA_ERR_NONE) {
390 media_svc_error("error when _media_svc_sql_prepare_to_step. err = [%d]", ret);
394 *count = sqlite3_column_int(sql_stmt, 0);
396 SQLITE3_FINALIZE(sql_stmt);
398 return MS_MEDIA_ERR_NONE;
401 int _media_svc_get_all_storage(sqlite3 *handle, char ***storage_list, char ***storage_id_list, int **scan_status_list, int *count)
403 int ret = MS_MEDIA_ERR_NONE;
405 sqlite3_stmt *sql_stmt = NULL;
409 ret = __media_svc_count_all_storage(handle, &cnt);
410 if (ret != MS_MEDIA_ERR_NONE) {
411 media_svc_error("error when __media_svc_count_all_folders. err = [%d]", ret);
416 sql = sqlite3_mprintf("SELECT storage_path, storage_uuid, scan_status FROM '%q' WHERE validity = 1", MEDIA_SVC_DB_TABLE_STORAGE);
418 *storage_list = NULL;
419 *scan_status_list = NULL;
420 return MS_MEDIA_ERR_NONE;
423 *storage_list = malloc(sizeof(char *) * cnt);
424 *storage_id_list = malloc(sizeof(char *) * cnt);
425 *scan_status_list = malloc(sizeof(int) * cnt);
426 if (*storage_list == NULL || *storage_id_list == NULL || *scan_status_list == NULL) {
427 media_svc_error("Allocation failed");
428 SAFE_FREE(*storage_list);
429 SAFE_FREE(*storage_id_list);
430 SAFE_FREE(*scan_status_list);
431 SQLITE3_SAFE_FREE(sql);
432 return MS_MEDIA_ERR_OUT_OF_MEMORY;
435 ret = _media_svc_sql_prepare_to_step(handle, sql, &sql_stmt);
436 if (ret != MS_MEDIA_ERR_NONE) {
437 media_svc_error("prepare error [%s]", sqlite3_errmsg(handle));
438 SAFE_FREE(*storage_list);
439 SAFE_FREE(*storage_id_list);
440 SAFE_FREE(*scan_status_list);
444 media_svc_debug("QEURY OK");
447 (*storage_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 0));
448 (*storage_id_list)[idx] = g_strdup((char *)sqlite3_column_text(sql_stmt, 1));
449 (*scan_status_list)[idx] = (int)sqlite3_column_int(sql_stmt, 2);
450 if (sqlite3_step(sql_stmt) != SQLITE_ROW)
455 if (cnt == idx + 1) {
457 media_svc_debug("OK");
461 for (i = 0; i < idx; i++) {
462 SAFE_FREE((*storage_list)[i]);
463 SAFE_FREE((*storage_id_list)[i]);
465 SAFE_FREE(*storage_list);
466 SAFE_FREE(*storage_id_list);
467 SAFE_FREE(*scan_status_list);
469 ret = MS_MEDIA_ERR_INTERNAL;
472 SQLITE3_FINALIZE(sql_stmt);