2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 #include <media_info_private.h>
20 static void __media_tag_item_add(media_tag_s *tag_s, media_tag_item_s *item_s);
21 static void __media_tag_item_release(media_tag_s *tag_s);
22 static int __media_tag_insert_item_to_tag(int tag_id, const char *media_id);
23 static int __media_tag_remove_item_from_tag(int tag_id, const char *media_id);
24 static int __media_tag_update_tag_name(int tag_id, const char *tag_name);
25 static int __media_tag_get_tag_info_from_db(const char *name, media_tag_h tag);
27 static void __media_tag_item_add(media_tag_s *tag_s, media_tag_item_s *item_s)
29 tag_s->item_list = g_list_append(tag_s->item_list, item_s);
32 static void __media_tag_item_release(media_tag_s *tag_s)
36 media_tag_item_s *item = NULL;
38 list_cnt = g_list_length(tag_s->item_list);
40 media_content_debug("list_cnt : [%d]", list_cnt);
42 for (idx = 0; idx < list_cnt; idx++) {
43 item = (media_tag_item_s*)g_list_nth_data(tag_s->item_list, idx);
45 SAFE_FREE(item->media_id);
46 SAFE_FREE(item->tag_name);
51 g_list_free(tag_s->item_list);
52 tag_s->item_list = NULL;
56 static int __media_tag_insert_item_to_tag(int tag_id, const char *media_id)
58 int ret = MEDIA_CONTENT_ERROR_NONE;
59 char *query_str = NULL;
61 query_str = sqlite3_mprintf("INSERT INTO %q (tag_id, media_uuid) values (%d, '%q');", DB_TABLE_TAG_MAP, tag_id, media_id);
62 ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
64 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
67 static int __media_tag_remove_item_from_tag(int tag_id, const char *media_id)
69 int ret = MEDIA_CONTENT_ERROR_NONE;
70 char *query_str = NULL;
72 query_str = sqlite3_mprintf(REMOVE_TAG_ITEM_FROM_TAG_MAP, tag_id, media_id);
73 ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
75 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
78 static int __media_tag_update_tag_name(int tag_id, const char *tag_name)
80 int ret = MEDIA_CONTENT_ERROR_NONE;
81 char *query_str = NULL;
83 query_str = sqlite3_mprintf(UPDATE_TAG_NAME_FROM_TAG, tag_name, tag_id);
84 ret = media_svc_append_query(query_str, tzplatform_getuid(TZ_USER_NAME));
86 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
89 static int __media_tag_get_tag_info_from_db(const char *name, media_tag_h tag)
91 int ret = MEDIA_CONTENT_ERROR_NONE;
92 sqlite3_stmt *stmt = NULL;
93 char *select_query = NULL;
95 char *tag_name = NULL;
96 media_tag_s *_tag = (media_tag_s*)tag;
98 media_content_retvm_if(_tag == NULL, MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid tag");
100 select_query = sqlite3_mprintf(SELECT_TAG_BY_NAME, name);
102 ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
103 SQLITE3_SAFE_FREE(select_query);
104 media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
106 while (sqlite3_step(stmt) == SQLITE_ROW) {
109 id = (int)sqlite3_column_int(stmt, 0);
110 tag_name = g_strdup((const char *)sqlite3_column_text(stmt, 1));
114 _tag->name = tag_name;
116 SQLITE3_FINALIZE(stmt);
121 int media_tag_insert_to_db(const char *tag_name, media_tag_h *tag)
123 int ret = MEDIA_CONTENT_ERROR_NONE;
124 char *query_str = NULL;
126 if (!STRING_VALID(tag_name)) {
127 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
128 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
131 query_str = sqlite3_mprintf(INSERT_TAG_TO_TAG, tag_name);
132 ret = _content_query_sql(query_str);
133 SQLITE3_SAFE_FREE(query_str);
135 if (ret == MEDIA_CONTENT_ERROR_NONE) {
136 media_tag_s *_tag = (media_tag_s*)calloc(1, sizeof(media_tag_s));
137 media_content_retvm_if(_tag == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
139 ret = __media_tag_get_tag_info_from_db(tag_name, (media_tag_h)_tag);
140 *tag = (media_tag_h)_tag;
146 int media_tag_delete_from_db(int tag_id)
148 int ret = MEDIA_CONTENT_ERROR_NONE;
149 char *query_str = NULL;
152 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
153 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
156 query_str = sqlite3_mprintf(DELETE_TAG_FROM_TAG, tag_id);
158 ret = _content_query_sql(query_str);
160 SQLITE3_SAFE_FREE(query_str);
165 int media_tag_get_tag_count_from_db(filter_h filter, int *tag_count)
167 int ret = MEDIA_CONTENT_ERROR_NONE;
169 if (tag_count != NULL) {
170 ret = _media_db_get_group_count(filter, MEDIA_GROUP_TAG, tag_count);
172 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
173 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
179 int media_tag_foreach_tag_from_db(filter_h filter, media_tag_cb callback, void *user_data)
181 int ret = MEDIA_CONTENT_ERROR_NONE;
183 if (callback == NULL) {
184 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
185 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
188 ret = _media_db_get_tag(NULL, filter, callback, user_data);
193 int media_tag_get_media_count_from_db(int tag_id, filter_h filter, int *media_count)
195 int ret = MEDIA_CONTENT_ERROR_NONE;
197 if ((tag_id > 0) && (media_count != NULL)) {
198 ret = _media_db_get_group_item_count_by_id(tag_id, filter, MEDIA_GROUP_TAG, media_count);
200 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
201 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
207 int media_tag_foreach_media_from_db(int tag_id, filter_h filter, media_info_cb callback, void *user_data)
209 int ret = MEDIA_CONTENT_ERROR_NONE;
211 if (callback == NULL) {
212 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
213 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
216 ret = _media_db_get_group_item_by_id(tag_id, filter, callback, user_data, MEDIA_GROUP_TAG);
221 int media_tag_destroy(media_tag_h tag)
223 int ret = MEDIA_CONTENT_ERROR_NONE;
224 media_tag_s *_tag = (media_tag_s*)tag;
226 SAFE_FREE(_tag->name);
228 ret = MEDIA_CONTENT_ERROR_NONE;
230 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
231 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
236 int media_tag_clone(media_tag_h *dst, media_tag_h src)
238 int ret = MEDIA_CONTENT_ERROR_NONE;
239 media_tag_s *_src = (media_tag_s*)src;
240 media_tag_s *_dst = NULL;
242 if ((_src != NULL)) {
243 _dst = (media_tag_s*)calloc(1, sizeof(media_tag_s));
244 media_content_retvm_if(_dst == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
246 _dst->tag_id = _src->tag_id;
248 if (STRING_VALID(_src->name)) {
249 _dst->name = strdup(_src->name);
250 if (_dst->name == NULL) {
252 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
253 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
256 *dst = (media_tag_h)_dst;
257 ret = MEDIA_CONTENT_ERROR_NONE;
259 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
260 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
266 int media_tag_get_tag_id(media_tag_h tag, int *tag_id)
268 int ret = MEDIA_CONTENT_ERROR_NONE;
269 media_tag_s *_tag = (media_tag_s*)tag;
271 if ((_tag != NULL) && (tag_id != NULL)) {
272 *tag_id = _tag->tag_id;
273 ret = MEDIA_CONTENT_ERROR_NONE;
275 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
276 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
282 int media_tag_get_name(media_tag_h tag, char **name)
284 int ret = MEDIA_CONTENT_ERROR_NONE;
285 media_tag_s *_tag = (media_tag_s*)tag;
287 if (STRING_VALID(_tag->name)) {
288 *name = strdup(_tag->name);
289 media_content_retvm_if(*name == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
293 ret = MEDIA_CONTENT_ERROR_NONE;
296 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
297 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
303 int media_tag_get_tag_from_db(int tag_id, media_tag_h *tag)
305 int ret = MEDIA_CONTENT_ERROR_NONE;
306 sqlite3_stmt *stmt = NULL;
307 char select_query[DEFAULT_QUERY_SIZE] = {0, };
310 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
311 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
314 memset(select_query, 0x00, sizeof(select_query));
316 snprintf(select_query, sizeof(select_query), SELECT_TAG_FROM_TAG, tag_id);
318 ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
319 media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
321 media_tag_s *_tag = NULL;
323 while (sqlite3_step(stmt) == SQLITE_ROW) {
325 media_tag_destroy((media_tag_h)_tag);
327 _tag = (media_tag_s*)calloc(1, sizeof(media_tag_s));
329 SQLITE3_FINALIZE(stmt);
330 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
331 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
334 _tag->tag_id = (int)sqlite3_column_int(stmt, 0);
335 _tag->name = g_strdup((const char *)sqlite3_column_text(stmt, 1));
337 *tag = (media_tag_h)_tag;
340 SQLITE3_FINALIZE(stmt);
345 int media_tag_add_media(media_tag_h tag, const char *media_id)
347 int ret = MEDIA_CONTENT_ERROR_NONE;
348 media_tag_s *_tag = (media_tag_s*)tag;
350 if ((_tag != NULL) && STRING_VALID(media_id)) {
351 media_tag_item_s *_item = (media_tag_item_s*)calloc(1, sizeof(media_tag_item_s));
352 media_content_retvm_if(_item == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
354 _item->media_id = strdup(media_id);
355 _item->function = MEDIA_TAG_ADD;
357 if (_item->media_id == NULL) {
359 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
360 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
363 __media_tag_item_add(_tag, _item);
365 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
366 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
372 int media_tag_remove_media(media_tag_h tag, const char *media_id)
374 int ret = MEDIA_CONTENT_ERROR_NONE;
375 media_tag_s *_tag = (media_tag_s*)tag;
377 if (_tag != NULL && STRING_VALID(media_id)) {
378 media_tag_item_s *_item = (media_tag_item_s*)calloc(1, sizeof(media_tag_item_s));
379 media_content_retvm_if(_item == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
381 _item->media_id = strdup(media_id);
382 _item->function = MEDIA_TAG_REMOVE;
384 if (_item->media_id == NULL) {
386 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
387 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
390 __media_tag_item_add(_tag, _item);
392 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
393 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
399 int media_tag_set_name(media_tag_h tag, const char *tag_name)
401 int ret = MEDIA_CONTENT_ERROR_NONE;
402 media_tag_s *_tag = (media_tag_s*)tag;
404 if (_tag != NULL && STRING_VALID(tag_name)) {
405 SAFE_FREE(_tag->name);
407 media_tag_item_s *_item = (media_tag_item_s*)calloc(1, sizeof(media_tag_item_s));
408 media_content_retvm_if(_item == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
410 _item->tag_name = strdup(tag_name);
411 _item->function = MEDIA_TAG_UPDATE_TAG_NAME;
413 if (_item->tag_name == NULL) {
415 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
416 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
419 _tag->name = strdup(tag_name);
420 if (_tag->name == NULL) {
421 SAFE_FREE(_item->tag_name);
423 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
424 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
427 __media_tag_item_add(_tag, _item);
429 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
430 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
436 int media_tag_update_to_db(media_tag_h tag)
438 int ret = MEDIA_CONTENT_ERROR_NONE;
439 media_tag_s *_tag = (media_tag_s*)tag;
442 media_tag_item_s *_tag_item = NULL;
445 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
446 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
449 if (_tag->item_list != NULL) {
450 length = g_list_length(_tag->item_list);
452 media_content_debug("operation list length is 0");
453 return MEDIA_CONTENT_ERROR_NONE;
456 for (idx = 0; idx < length; idx++) {
457 _tag_item = (media_tag_item_s*)g_list_nth_data(_tag->item_list, idx);
458 if (_tag_item != NULL) {
459 switch (_tag_item->function) {
462 ret = __media_tag_insert_item_to_tag(_tag->tag_id, _tag_item->media_id);
466 case MEDIA_TAG_REMOVE:
468 ret = __media_tag_remove_item_from_tag(_tag->tag_id, _tag_item->media_id);
472 case MEDIA_TAG_UPDATE_TAG_NAME:
474 ret = __media_tag_update_tag_name(_tag->tag_id, _tag_item->tag_name);
484 ret = media_svc_send_query(tzplatform_getuid(TZ_USER_NAME));
486 __media_tag_item_release(_tag);
488 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);