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.
20 #include <media_info_private.h>
22 #ifdef _USE_SENIOR_MODE
23 #include <system_info.h>
24 #include <media_util_private.h>
27 static char *g_old_path = NULL;
29 int _media_util_check_file_exist(const char *path)
33 /* check the file exits actually */
34 exist = open(path, O_RDONLY);
36 media_content_sec_debug("path [%s]", path);
37 media_content_stderror("open file fail");
38 if (errno == EACCES || errno == EPERM)
39 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
41 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
46 return MEDIA_CONTENT_ERROR_NONE;
49 int _media_util_check_ignore_file(const char *path, bool *ignore)
51 media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid path");
55 if (strstr(path, "/.") != NULL) {
57 media_content_error("hidden path");
58 media_content_sec_debug("path : %s", path);
61 return MEDIA_CONTENT_ERROR_NONE;
64 int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
66 int ret = MEDIA_CONTENT_ERROR_NONE;
67 media_svc_storage_type_e storage_type = 0;
68 const char *scan_ignore = ".scan_ignore";
71 media_content_sec_debug("dir_path : %s", dir_path);
73 media_content_retvm_if(!STRING_VALID(dir_path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid dir_path");
76 /*1. Check Hidden Directory*/
77 if (strstr(dir_path, "/.") != NULL) {
79 media_content_error("hidden path");
80 return MEDIA_CONTENT_ERROR_NONE;
83 /*2. Check Scan Ignore Directory*/
84 ret = media_svc_get_storage_type(dir_path, &storage_type, tzplatform_getuid(TZ_USER_NAME));
85 if (ret != MS_MEDIA_ERR_NONE) {
86 media_content_error("media_svc_get_storage_type failed : %d", ret);
87 return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
92 struct dirent *result = NULL;
94 char *leaf_path = NULL;
95 char search_path[MAX_PATH_LEN] = {0, };
97 strncpy(search_path, dir_path, sizeof(search_path));
98 while (STRING_VALID(search_path)) {
99 dp = opendir(search_path);
102 media_content_error("Open Directory fail");
103 media_content_sec_debug("Open fail path[%s]", search_path);
104 if (errno == EACCES || errno == EPERM)
105 return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
107 return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
110 media_content_retvm_if(dp == NULL, MEDIA_CONTENT_ERROR_INVALID_OPERATION, "Open Directory fail");
112 while (!readdir_r(dp, &entry, &result)) {
116 if (STRING_VALID(entry.d_name) && (strcmp(entry.d_name, scan_ignore) == 0)) {
117 media_content_error("Find Ignore path");
118 media_content_sec_debug("Ignore path[%s]", search_path);
122 /*media_content_sec_debug("entry.d_name[%s]", entry.d_name);*/
127 if (dp) closedir(dp);
134 /*If root path, Stop Scanning*/
135 if ((storage_type == MEDIA_SVC_STORAGE_INTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_INTERNAL) && strcmp(search_path, MEDIA_ROOT_PATH_INTERNAL) == 0)) {
137 } else if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_SDCARD)) && (strcmp(search_path, MEDIA_ROOT_PATH_SDCARD) == 0)) {
139 } else if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL_USB) && (STRING_VALID(MEDIA_ROOT_PATH_DISC)) && (strcmp(search_path, MEDIA_ROOT_PATH_DISC) == 0)) {
141 } else if (storage_type == MEDIA_SVC_STORAGE_EXTERNAL_USB) {
142 char *parent_folder_path = NULL;
143 bool is_root = FALSE;
145 parent_folder_path = g_path_get_dirname(search_path);
146 if (STRING_VALID(MEDIA_ROOT_PATH_USB) && (strcmp(parent_folder_path, MEDIA_ROOT_PATH_USB) == 0))
149 SAFE_FREE(parent_folder_path);
154 #ifdef _USE_SENIOR_MODE
155 if (_media_content_is_support_senior_mode()) {
156 if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL) && (strcmp(search_path, MEDIA_ROOT_PATH_SENIOR_MODE) == 0))
161 leaf_path = strrchr(search_path, '/');
162 if (leaf_path != NULL) {
163 int seek_len = leaf_path -search_path;
164 search_path[seek_len] = '\0';
165 /*media_content_sec_debug("go to other dir [%s]", search_path);*/
167 media_content_debug("Fail to find leaf path");
173 return MEDIA_CONTENT_ERROR_NONE;
176 int _media_content_replace_path_in_condition(const char *condition, char *replace_condition)
178 int ret = MEDIA_CONTENT_ERROR_NONE;
180 if (!STRING_VALID(g_old_path)) {
181 ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &g_old_path);
182 if (ret != STORAGE_ERROR_NONE) {
183 media_content_error("storage_get_directory failed");
184 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
188 media_content_sec_debug("Old condition[%s]", condition);
189 if (((strstr(condition, "PATH") != NULL) || (strstr(condition, "path") != NULL)) && (strstr(condition, g_old_path) != NULL)) {
190 char *cond = strdup(condition);
191 char *repl_cond_ptr = replace_condition;
192 char *cond_ptr = cond;
194 if (cond_ptr == NULL) {
195 media_content_error("memory allocation failed");
196 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
198 while (*cond_ptr != '\0') {
199 if (strlen(cond_ptr) < strlen(g_old_path)) {
200 memcpy(repl_cond_ptr, cond_ptr, strlen(cond_ptr));
203 /* replace path only and keep other condition */
204 if (memcmp(cond_ptr, g_old_path, strlen(g_old_path)) == 0) {
205 memcpy(repl_cond_ptr, tzplatform_getenv(TZ_USER_CONTENT), strlen(tzplatform_getenv(TZ_USER_CONTENT)));
206 cond_ptr += strlen(g_old_path);
207 repl_cond_ptr += strlen(tzplatform_getenv(TZ_USER_CONTENT));
209 *repl_cond_ptr = *cond_ptr;
216 snprintf(replace_condition, MAX_QUERY_SIZE, "%s", condition);
219 if (!STRING_VALID(replace_condition)) {
220 media_content_error("replace failed");
221 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
224 media_content_sec_debug("repl cond[%s]", replace_condition);
226 return MEDIA_CONTENT_ERROR_NONE;
229 int _media_content_rollback_path_in_condition(const char *condition, char *replace_condition)
231 int ret = MEDIA_CONTENT_ERROR_NONE;
233 if (!STRING_VALID(g_old_path)) {
234 ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &g_old_path);
235 if (ret != STORAGE_ERROR_NONE) {
236 media_content_error("storage_get_directory failed");
237 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
241 media_content_sec_debug("Old condition[%s]", condition);
242 if (((strstr(condition, "PATH") != NULL) || (strstr(condition, "path") != NULL)) && (strstr(condition, tzplatform_getenv(TZ_USER_CONTENT)) != NULL)) {
243 char *cond = strdup(condition);
244 char *repl_cond_ptr = replace_condition;
245 char *cond_ptr = cond;
247 if (cond_ptr == NULL) {
248 media_content_error("memory allocation failed");
249 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
251 while (*cond_ptr != '\0') {
252 if (strlen(cond_ptr) < strlen(tzplatform_getenv(TZ_USER_CONTENT))) {
253 memcpy(repl_cond_ptr, cond_ptr, strlen(cond_ptr));
256 /* replace path only and keep other condition */
257 if (memcmp(cond_ptr, tzplatform_getenv(TZ_USER_CONTENT), strlen(tzplatform_getenv(TZ_USER_CONTENT))) == 0) {
258 memcpy(repl_cond_ptr, g_old_path, strlen(g_old_path));
259 cond_ptr += strlen(tzplatform_getenv(TZ_USER_CONTENT));
260 repl_cond_ptr += strlen(g_old_path);
262 *repl_cond_ptr = *cond_ptr;
269 snprintf(replace_condition, MAX_QUERY_SIZE, "%s", condition);
272 if (!STRING_VALID(replace_condition)) {
273 media_content_error("replace failed");
274 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
277 media_content_sec_debug("repl cond[%s]", replace_condition);
279 return MEDIA_CONTENT_ERROR_NONE;
282 int _media_content_replace_path(const char *path, char *replace_path)
284 #ifdef _USE_TV_PROFILE
285 snprintf(replace_path, MAX_PATH_LEN, "%s", path);
288 int ret = MEDIA_CONTENT_ERROR_NONE;
290 if (!STRING_VALID(g_old_path)) {
291 ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &g_old_path);
292 if (ret != STORAGE_ERROR_NONE) {
293 media_content_error("storage_get_directory failed");
294 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
298 if (strncmp(path, g_old_path, strlen(g_old_path)) == 0) {
299 media_content_sec_debug("Old path[%s]", path);
300 snprintf(replace_path, MAX_PATH_LEN, "%s%s", tzplatform_getenv(TZ_USER_CONTENT), path + strlen(g_old_path));
302 snprintf(replace_path, MAX_PATH_LEN, "%s", path);
306 if (!STRING_VALID(replace_path)) {
307 media_content_error("replace failed");
308 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
311 return MEDIA_CONTENT_ERROR_NONE;
314 int _media_content_rollback_path(const char *path, char *replace_path)
316 #ifdef _USE_TV_PROFILE
317 snprintf(replace_path, MAX_PATH_LEN, "%s", path);
320 int ret = MEDIA_CONTENT_ERROR_NONE;
322 if (!STRING_VALID(g_old_path)) {
323 ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &g_old_path);
324 if (ret != STORAGE_ERROR_NONE) {
325 media_content_error("storage_get_directory failed");
326 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
330 if (strncmp(path, tzplatform_getenv(TZ_USER_CONTENT), strlen(tzplatform_getenv(TZ_USER_CONTENT))) == 0) {
331 media_content_sec_debug("new path[%s]", path);
332 snprintf(replace_path, MAX_PATH_LEN, "%s%s", g_old_path, path + strlen(tzplatform_getenv(TZ_USER_CONTENT)));
334 snprintf(replace_path, MAX_PATH_LEN, "%s", path);
338 if (!STRING_VALID(replace_path)) {
339 media_content_error("replace failed");
340 return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
343 return MEDIA_CONTENT_ERROR_NONE;
346 #ifdef _USE_SENIOR_MODE
347 bool _media_content_is_support_senior_mode()
349 bool bSupportSeniorMode = false;
351 if (system_info_get_value_bool(SYSTEM_INFO_KEY_GET_SENIOR_MODE_SUPPORTED, &bSupportSeniorMode) != SYSTEM_INFO_ERROR_NONE) {
352 media_content_debug("Get senior mode support failed");
355 /* media_content_debug("Senior mode Support : [%d]", bSupportSeniorMode); */
356 return bSupportSeniorMode;