src/media_storage.c

   1  /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17
  18 #include <media_info_private.h>
  19
  20 static void __media_storage_get_detail(sqlite3_stmt* stmt, media_storage_h storage)
  21 {
  22         media_storage_s *_storage = (media_storage_s*)storage;
  23
  24         _storage->storage_id = g_strdup((const char *)sqlite3_column_text(stmt, 0));
  25         _storage->storage_name = g_strdup((const char *)sqlite3_column_text(stmt, 1));
  26         _storage->storage_path = g_strdup((const char *)sqlite3_column_text(stmt, 2));
  27         _storage->storage_type = (int)sqlite3_column_int(stmt, 3);
  28
  29         return;
  30 }
  31
  32 int media_storage_get_storage_info_from_db(const char *storage_id, media_storage_h *storage)
  33 {
  34         int ret = MEDIA_CONTENT_ERROR_NONE;
  35         char select_query[DEFAULT_QUERY_SIZE] = {0, };
  36         sqlite3_stmt *stmt = NULL;
  37
  38         if (!STRING_VALID(storage_id) || (storage == NULL)) {
  39                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
  40                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
  41         }
  42
  43         memset(select_query, 0x00, sizeof(select_query));
  44         snprintf(select_query, sizeof(select_query), SELECT_STORAGE_INFO_FROM_STORAGE, storage_id);
  45
  46         ret = _content_query_prepare(&stmt, select_query, NULL, NULL);
  47         media_content_retv_if(ret != MEDIA_CONTENT_ERROR_NONE, ret);
  48
  49         while (sqlite3_step(stmt) == SQLITE_ROW) {
  50                 media_storage_s *_storage = (media_storage_s*)calloc(1, sizeof(media_storage_s));
  51
  52                 if (_storage == NULL) {
  53                         media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
  54                         SQLITE3_FINALIZE(stmt);
  55                         return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
  56                 }
  57
  58                 __media_storage_get_detail(stmt, (media_storage_h)_storage);
  59
  60                 *storage = (media_storage_h)_storage;
  61         }
  62
  63         SQLITE3_FINALIZE(stmt);
  64
  65         return ret;
  66 }
  67
  68 int media_storage_get_storage_count_from_db(filter_h filter, int *storage_count)
  69 {
  70         int ret = MEDIA_CONTENT_ERROR_NONE;
  71
  72         if (storage_count) {
  73                 ret = _media_db_get_group_count(filter, MEDIA_GROUP_STORAGE, storage_count);
  74         } else {
  75                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
  76                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
  77         }
  78
  79         return ret;
  80 }
  81
  82 int media_storage_foreach_storage_from_db(filter_h filter, media_storage_cb callback, void *user_data)
  83 {
  84         int ret = MEDIA_CONTENT_ERROR_NONE;
  85
  86         if (callback != NULL) {
  87                 ret = _media_db_get_storage(filter, callback, user_data);
  88         } else {
  89                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
  90                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
  91         }
  92
  93         return ret;
  94 }
  95
  96 int media_storage_get_media_count_from_db(const char *storage_id, filter_h filter, int *media_count)
  97 {
  98         int ret = MEDIA_CONTENT_ERROR_NONE;
  99
 100         if (STRING_VALID(storage_id) && media_count) {
 101                 ret = _media_db_get_group_item_count(storage_id, filter, MEDIA_GROUP_STORAGE, media_count);
 102         } else {
 103                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 104                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 105         }
 106
 107         return ret;
 108 }
 109
 110 int media_storage_foreach_media_from_db(const char *storage_id, filter_h filter, media_info_cb callback, void *user_data)
 111 {
 112         int ret = MEDIA_CONTENT_ERROR_NONE;
 113
 114         if ((callback != NULL) && STRING_VALID(storage_id)) {
 115                 ret = _media_db_get_group_item(storage_id, filter, callback, user_data, MEDIA_GROUP_STORAGE);
 116         } else {
 117                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 118                 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 119         }
 120
 121         return ret;
 122 }
 123
 124 int media_storage_destroy(media_storage_h storage)
 125 {
 126         int ret = MEDIA_CONTENT_ERROR_NONE;
 127         media_storage_s *_storage = (media_storage_s*)storage;
 128         if (_storage) {
 129                 SAFE_FREE(_storage->storage_id);
 130                 SAFE_FREE(_storage->storage_path);
 131                 SAFE_FREE(_storage->storage_name);
 132                 SAFE_FREE(_storage);
 133
 134                 ret = MEDIA_CONTENT_ERROR_NONE;
 135         } else {
 136                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 137                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 138         }
 139
 140         return ret;
 141 }
 142
 143 int media_storage_clone(media_storage_h *dst, media_storage_h src)
 144 {
 145         int ret = MEDIA_CONTENT_ERROR_NONE;
 146         media_storage_s *_src = (media_storage_s*)src;
 147
 148         if (_src != NULL) {
 149                 media_storage_s *_dst = (media_storage_s*)calloc(1, sizeof(media_storage_s));
 150                 media_content_retvm_if(_dst == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 151
 152                 if (STRING_VALID(_src->storage_id)) {
 153                         _dst->storage_id = strdup(_src->storage_id);
 154                         if (_dst->storage_id == NULL) {
 155                                 media_storage_destroy((media_storage_h)_dst);
 156                                 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 157                                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 158                         }
 159                 }
 160
 161                 if (STRING_VALID(_src->storage_name)) {
 162                         _dst->storage_name = strdup(_src->storage_name);
 163                         if (_dst->storage_name == NULL) {
 164                                 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 165                                 media_storage_destroy((media_storage_h)_dst);
 166                                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 167                         }
 168                 }
 169
 170                 if (STRING_VALID(_src->storage_path)) {
 171                         _dst->storage_path = strdup(_src->storage_path);
 172                         if (_dst->storage_path == NULL) {
 173                                 media_content_error("OUT_OF_MEMORY(0x%08x)", MEDIA_CONTENT_ERROR_OUT_OF_MEMORY);
 174                                 media_storage_destroy((media_storage_h)_dst);
 175                                 return MEDIA_CONTENT_ERROR_OUT_OF_MEMORY;
 176                         }
 177                 }
 178
 179                 _dst->storage_type = _src->storage_type;
 180
 181                 *dst = (media_storage_h)_dst;
 182
 183                 ret = MEDIA_CONTENT_ERROR_NONE;
 184         } else {
 185                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 186                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 187         }
 188
 189         return ret;
 190 }
 191
 192 int media_storage_get_id(media_storage_h storage, char **storage_id)
 193 {
 194         int ret = MEDIA_CONTENT_ERROR_NONE;
 195         media_storage_s *_storage = (media_storage_s*)storage;
 196
 197         if (_storage && storage_id) {
 198                 if (STRING_VALID(_storage->storage_id)) {
 199                         *storage_id = strdup(_storage->storage_id);
 200                         media_content_retvm_if(*storage_id == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 201                 } else {
 202                         *storage_id = NULL;
 203                 }
 204
 205                 ret = MEDIA_CONTENT_ERROR_NONE;
 206         } else {
 207                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 208                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 209         }
 210
 211         return ret;
 212 }
 213
 214 int media_storage_get_name(media_storage_h storage, char **storage_name)
 215 {
 216         int ret = MEDIA_CONTENT_ERROR_NONE;
 217         media_content_warn("DEPRECATION WARNING: media_storage_get_name() is deprecated and will be removed from next release.");
 218         media_storage_s *_storage = (media_storage_s*)storage;
 219
 220         if (_storage && storage_name) {
 221                 if (STRING_VALID(_storage->storage_name)) {
 222                         *storage_name = strdup(_storage->storage_name);
 223                         media_content_retvm_if(*storage_name == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 224                 } else {
 225                         *storage_name = NULL;
 226                 }
 227
 228                 ret = MEDIA_CONTENT_ERROR_NONE;
 229         } else {
 230                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 231                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 232         }
 233
 234         return ret;
 235 }
 236
 237 int media_storage_get_path(media_storage_h storage, char **storage_path)
 238 {
 239         int ret = MEDIA_CONTENT_ERROR_NONE;
 240         media_storage_s *_storage = (media_storage_s*)storage;
 241
 242         if (_storage && storage_path) {
 243                 if (STRING_VALID(_storage->storage_path)) {
 244                         *storage_path = strdup(_storage->storage_path);
 245                         media_content_retvm_if(*storage_path == NULL, MEDIA_CONTENT_ERROR_OUT_OF_MEMORY, "OUT_OF_MEMORY");
 246                 } else {
 247                         *storage_path = NULL;
 248                 }
 249
 250                 ret = MEDIA_CONTENT_ERROR_NONE;
 251         } else {
 252                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 253                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 254         }
 255
 256         return ret;
 257 }
 258
 259 int media_storage_get_type(media_storage_h storage, media_content_storage_e *storage_type)
 260 {
 261         int ret = MEDIA_CONTENT_ERROR_NONE;
 262         media_storage_s *_storage = (media_storage_s*)storage;
 263
 264         if (_storage && storage_type) {
 265                 *storage_type = _storage->storage_type;
 266                 ret = MEDIA_CONTENT_ERROR_NONE;
 267         } else {
 268                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 269                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 270         }
 271
 272         return ret;
 273 }
 274
 275 #ifdef _USE_TV_PROFILE
 276 int media_storage_get_scan_status(const char *storage_uuid, media_storage_scan_status_e *scan_status)
 277 {
 278         int ret = MEDIA_CONTENT_ERROR_NONE;
 279         media_svc_scan_status_type_e status = MEDIA_STORAGE_SCAN_NONE;
 280
 281         if (STRING_VALID(storage_uuid)) {
 282                 ret = media_svc_get_storage_scan_status(_content_get_db_handle(), storage_uuid, &status);
 283                 if (ret != MS_MEDIA_ERR_NONE) {
 284                         media_content_error("media_svc_get_storage_scan_status failed");
 285                         ret = _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 286                 } else {
 287                         *scan_status = status;
 288                 }
 289         } else {
 290                 media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
 291                 ret = MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 292         }
 293
 294         return ret;
 295 }
 296 #endif