*/
-#include <string.h>
-#include <sys/stat.h>
-#include <media_util_private.h>
+#include <dirent.h>
+#include <fcntl.h>
#include <media_info_private.h>
-#include <media_content_type.h>
+#include <storage.h>
+#include <system_info.h>
+
+#ifdef _USE_SENIOR_MODE
+#include <media_util_private.h>
+#endif
+static int MEDIA_CONTENT_OTHER_SUPPORT = -1;
-int _media_util_get_store_type_by_path(const char *path, int *storage_type)
+bool _media_util_check_support_media_type(const char *path)
{
- if(STRING_VALID(path))
- {
- if(strncmp(path, MEDIA_CONTENT_PATH_PHONE, strlen(MEDIA_CONTENT_PATH_PHONE)) == 0)
- {
- *storage_type = MEDIA_CONTENT_STORAGE_INTERNAL;
+ int ret = SYSTEM_INFO_ERROR_NONE;
+ int media_type = -1;
+ bool is_supported = false;
+
+ media_content_retvm_if(!STRING_VALID(path), false, "path is empty");
+
+ if (MEDIA_CONTENT_OTHER_SUPPORT == -1) {
+ ret = system_info_get_platform_bool("http://tizen.org/feature/content.scanning.others", &is_supported);
+ if (ret != SYSTEM_INFO_ERROR_NONE) {
+ media_content_debug("SYSTEM_INFO_ERROR: content.scanning.others [%d]", ret);
+ return false;
}
- else if(strncmp (path, MEDIA_CONTENT_PATH_MMC, strlen(MEDIA_CONTENT_PATH_MMC)) == 0)
- {
- *storage_type = MEDIA_CONTENT_STORAGE_EXTERNAL;
+
+ MEDIA_CONTENT_OTHER_SUPPORT = is_supported;
+ }
+
+ /* If not, check media type */
+ if (!MEDIA_CONTENT_OTHER_SUPPORT) {
+ ret = media_svc_get_media_type(path, &media_type);
+ media_content_retvm_if(ret != MS_MEDIA_ERR_NONE, false, "Failed to get media type");
+
+ if (media_type == MEDIA_CONTENT_TYPE_OTHERS)
+ return false;
+ }
+
+ return true;
+}
+
+int _media_util_check_file_exist(const char *path)
+{
+ int exist;
+
+ /* check the file exits actually */
+ exist = open(path, O_RDONLY);
+ if (exist < 0) {
+ if (errno == EACCES || errno == EPERM) {
+ media_content_stderror("open file fail");
+ media_content_sec_debug("path [%s]", path);
+ return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
+ } else {
+ media_content_stderror("open file fail");
+ media_content_sec_debug("path [%s]", path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
}
}
+
+ close(exist);
+
+ return MEDIA_CONTENT_ERROR_NONE;
+}
+
+void _media_util_trim_path(const char *input_path, char **output_path)
+{
+ char buf[4096] = {0,};
+ char tmp[4096] = {0,};
+ char *pos = NULL;
+
+ memset(buf, 0, sizeof(buf));
+ if (!SAFE_STRLCPY(buf, input_path, sizeof(buf)))
+ media_content_sec_debug("Truncation occurred[%zu]", strlen(input_path));
+
+ while ((pos = strstr(buf, "//")) != NULL) {
+ memset(tmp, 0, sizeof(tmp));
+ if (!SAFE_STRLCPY(tmp, buf, pos - buf + 1))
+ media_content_sec_debug("Truncation occurred");
+ SAFE_STRLCAT(tmp, pos + 1, sizeof(tmp));
+
+ memset(buf, 0, sizeof(buf));
+ if (!SAFE_STRLCPY(buf, tmp, sizeof(buf)))
+ media_content_sec_debug("Truncation occurred[%zu]", strlen(tmp));
+ }
+
+ if (g_str_has_suffix(buf, "/"))
+ *output_path = g_strndup(buf, strlen(buf) - 1);
else
- {
- media_content_error("INVALID_PARAMETER(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_PARAMETER);
+ *output_path = g_strdup(buf);
+}
+
+int _media_util_check_ignore_file(const char *path, bool *ignore)
+{
+ media_content_retvm_if(!STRING_VALID(path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid path");
+
+ *ignore = FALSE;
+ char *tmp_path = NULL;
+ char *org_path = NULL;
+
+#ifndef _USE_TVPD_MODE
+ char replace[MAX_PATH_LEN] = {0, };
+#endif
+
+ /* Check is exist (It may be the path to the deleted file) */
+ if (!g_file_test(path, G_FILE_TEST_EXISTS)) {
+ media_content_sec_debug("removed path[%s]", path);
+ return MEDIA_CONTENT_ERROR_NONE;
+ }
+
+ /* Check symbolic link file */
+ if (g_file_test(path, G_FILE_TEST_IS_SYMLINK)) {
+ *ignore = TRUE;
+ media_content_error("symbolic link(file)");
+ media_content_sec_debug("path : %s", path);
return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
}
+ /* Check hidden path */
+ if (strstr(path, "/.") != NULL) {
+ *ignore = TRUE;
+ media_content_error("hidden path");
+ media_content_sec_debug("path : %s", path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+
+ /* Check symbolic directory */
+ tmp_path = realpath(path, NULL);
+ /* Get trimmed path */
+ _media_util_trim_path(path, &org_path);
+
+#ifdef _USE_TVPD_MODE
+ if (g_strcmp0(tmp_path, org_path) != 0) {
+ *ignore = TRUE;
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", org_path, tmp_path);
+ SAFE_FREE(tmp_path);
+ SAFE_FREE(org_path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+#else
+ if (g_str_has_prefix(tmp_path, MEDIA_SHARE_PATH)) {
+ /* If shared dirctory, it should be change path to TZ_USER_SHARE from realpath */
+ snprintf(replace, MAX_PATH_LEN, "%s%s", tzplatform_getenv(TZ_USER_MEDIASHARED), tmp_path + strlen(MEDIA_SHARE_PATH));
+ if (g_strcmp0(replace, org_path) != 0) {
+ *ignore = TRUE;
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", org_path, tmp_path);
+ SAFE_FREE(tmp_path);
+ SAFE_FREE(org_path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ } else {
+ if (g_strcmp0(tmp_path, org_path) != 0) {
+ *ignore = TRUE;
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", org_path, tmp_path);
+ SAFE_FREE(tmp_path);
+ SAFE_FREE(org_path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ }
+#endif
+ SAFE_FREE(tmp_path);
+ SAFE_FREE(org_path);
+
return MEDIA_CONTENT_ERROR_NONE;
}
+
+int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
+{
+ int ret = MEDIA_CONTENT_ERROR_NONE;
+ ms_user_storage_type_e storage_type = MS_USER_STORAGE_INTERNAL;
+ const char *scan_ignore = ".scan_ignore";
+ bool find = false;
+ GDir *dir = NULL;
+ GError *error = NULL;
+ const char *name;
+
+ media_content_sec_debug("dir_path : %s", dir_path);
+
+ media_content_retvm_if(!STRING_VALID(dir_path), MEDIA_CONTENT_ERROR_INVALID_PARAMETER, "invalid dir_path");
+
+ *ignore = FALSE;
+ /*1. Check Hidden Directory*/
+ if (strstr(dir_path, "/.") != NULL) {
+ *ignore = TRUE;
+ media_content_error("hidden path");
+ return MEDIA_CONTENT_ERROR_NONE;
+ }
+
+ /*2. Check Scan Ignore Directory*/
+ ret = ms_user_get_storage_type(_content_get_uid(), dir_path, &storage_type);
+ if (ret != MS_MEDIA_ERR_NONE) {
+ media_content_error("ms_user_get_storage_type failed : %d", ret);
+ return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
+ }
+
+ char *leaf_path = NULL;
+ char search_path[MAX_PATH_LEN] = {0, };
+
+ memset(search_path, 0, sizeof(search_path));
+ if (!SAFE_STRLCPY(search_path, dir_path, sizeof(search_path))) {
+ media_content_error("MEDIA_CONTENT_ERROR_INVALID_OPERATION(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_OPERATION);
+ return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ }
+
+ while (STRING_VALID(search_path)) {
+ dir = g_dir_open(search_path, 0, &error);
+ if (dir != NULL && error == NULL) {
+ while ((name = g_dir_read_name(dir))) {
+ if (g_strcmp0(name, scan_ignore) == 0) {
+ media_content_sec_debug("Ignore path[%s]", search_path);
+ find = TRUE;
+ break;
+ }
+ }
+ } else {
+ *ignore = TRUE;
+ media_content_error("Open Directory fail");
+ if (error->code == G_FILE_ERROR_ACCES) {
+ g_error_free(error);
+ return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
+ } else {
+ g_error_free(error);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ if (dir)
+ g_dir_close(dir);
+
+ if (find) {
+ *ignore = TRUE;
+ break;
+ } else {
+ /*If root path, Stop Scanning*/
+ if ((storage_type == MS_USER_STORAGE_INTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_INTERNAL) && g_strcmp0(search_path, MEDIA_ROOT_PATH_INTERNAL) == 0)) {
+ break;
+ } else if ((storage_type == MS_USER_STORAGE_EXTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_SDCARD)) && (g_strcmp0(search_path, MEDIA_ROOT_PATH_SDCARD) == 0)) {
+ break;
+ } else if ((storage_type == MS_USER_STORAGE_EXTERNAL_USB) && (STRING_VALID(MEDIA_ROOT_PATH_DISC)) && (g_strcmp0(search_path, MEDIA_ROOT_PATH_DISC) == 0)) {
+ break;
+ } else if (storage_type == MS_USER_STORAGE_EXTERNAL_USB) {
+ char *parent_folder_path = NULL;
+ bool is_root = FALSE;
+
+ parent_folder_path = g_path_get_dirname(search_path);
+ if (STRING_VALID(MEDIA_ROOT_PATH_USB) && STRING_VALID(parent_folder_path) && (g_strcmp0(parent_folder_path, MEDIA_ROOT_PATH_USB) == 0))
+ is_root = TRUE;
+
+ SAFE_FREE(parent_folder_path);
+
+ if (is_root == TRUE)
+ break;
+ }
+#ifdef _USE_SENIOR_MODE
+ if (_media_content_is_support_senior_mode()) {
+ if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL) && (g_strcmp0(search_path, MEDIA_ROOT_PATH_SENIOR_MODE) == 0))
+ break;
+ }
+#endif
+
+ leaf_path = strrchr(search_path, '/');
+ if (leaf_path != NULL) {
+ int seek_len = leaf_path -search_path;
+ search_path[seek_len] = '\0';
+ /*media_content_sec_debug("go to other dir [%s]", search_path);*/
+ } else {
+ media_content_debug("Fail to find leaf path");
+ break;
+ }
+ }
+ }
+
+ return MEDIA_CONTENT_ERROR_NONE;
+}
+
+int _media_content_check_dir(const char *path)
+{
+ DIR *dp = NULL;
+ char *real = NULL;
+ char *origin = NULL;
+#ifndef _USE_TVPD_MODE
+ char result_path[MAX_PATH_LEN] = {0, };
+#endif
+ dp = opendir(path);
+ if (dp == NULL) {
+ if (errno == EACCES || errno == EPERM) {
+ media_content_stderror("open dir fail");
+ media_content_sec_error("path [%s]", path);
+ return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
+ } else {
+ media_content_stderror("open dir fail");
+ media_content_sec_error("path [%s]", path);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ closedir(dp);
+
+ /* Check symbolic link directory */
+ real = realpath(path, NULL);
+ /* Get trimmed path */
+ _media_util_trim_path(path, &origin);
+
+#ifdef _USE_TVPD_MODE
+ if (g_strcmp0(real, origin) != 0) {
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", origin, real);
+ SAFE_FREE(real);
+ SAFE_FREE(origin);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+#else
+ if (g_str_has_prefix(real, MEDIA_SHARE_PATH)) {
+ /* If shared dirctory, it should be change path to TZ_USER_SHARE from realpath */
+ snprintf(result_path, MAX_PATH_LEN, "%s%s", tzplatform_getenv(TZ_USER_MEDIASHARED), real + strlen(MEDIA_SHARE_PATH));
+ if (g_strcmp0(result_path, origin) != 0) {
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", origin, real);
+ SAFE_FREE(real);
+ SAFE_FREE(origin);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ } else {
+ if (g_strcmp0(real, origin) != 0) {
+ media_content_error("symbolic link(directory)");
+ media_content_sec_debug("path[%s] real[%s]", origin, real);
+ SAFE_FREE(real);
+ SAFE_FREE(origin);
+ return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+ }
+ }
+#endif
+
+ SAFE_FREE(real);
+ SAFE_FREE(origin);
+
+ return MEDIA_CONTENT_ERROR_NONE;
+}
+
+
+int _media_content_replace_path_in_condition(const char *condition, char *replace_condition, bool replace)
+{
+ int ret = MEDIA_CONTENT_ERROR_NONE;
+
+#ifdef _USE_TVPD_MODE
+ snprintf(replace_condition, MAX_QUERY_SIZE, "%s", condition);
+#else
+ char old_condition[MAX_QUERY_SIZE] = {0, };
+ char new_condition[MAX_QUERY_SIZE] = {0, };
+ char *find = NULL;
+ unsigned int str_len = 0;
+
+ char *find_str = NULL;
+ char *to_replace_str = NULL;
+
+ if (replace == TRUE) { //change User session path to System session path
+ find_str = g_strdup(MEDIA_ROOT_PATH_INTERNAL_OLD);
+ if (!STRING_VALID(find_str)) {
+ media_content_error("strdup failed");
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+
+ to_replace_str = g_strdup(MEDIA_ROOT_PATH_INTERNAL);
+ if (!STRING_VALID(to_replace_str)) {
+ media_content_error("Get TZ_USER_CONTENT failed");
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+ } else {
+ find_str = g_strdup(MEDIA_ROOT_PATH_INTERNAL);
+ if (!STRING_VALID(find_str)) {
+ media_content_error("Get TZ_USER_CONTENT failed");
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+
+ to_replace_str = g_strdup(MEDIA_ROOT_PATH_INTERNAL_OLD);
+ if (!STRING_VALID(to_replace_str)) {
+ media_content_error("strdup failed");
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+ }
+
+ memset(old_condition, 0, sizeof(old_condition));
+ memset(new_condition, 0, sizeof(new_condition));
+
+ media_content_sec_debug("Old condition[%s]", condition);
+
+ if (!SAFE_STRLCPY(new_condition, condition, sizeof(new_condition))) {
+ media_content_error("MEDIA_CONTENT_ERROR_INVALID_OPERATION(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_OPERATION);
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+
+ if (g_strcmp0(find_str, to_replace_str))
+ find = strstr(new_condition, find_str);
+
+ while (find != NULL) {
+ str_len = find - new_condition;
+
+ memset(old_condition, 0, sizeof(old_condition));
+ if (!SAFE_STRLCPY(old_condition, new_condition, sizeof(old_condition))) {
+ media_content_error("MEDIA_CONTENT_ERROR_INVALID_OPERATION(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_OPERATION);
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+ memset(new_condition, 0, sizeof(new_condition));
+
+ snprintf(new_condition, str_len + 1, "%s", old_condition);
+
+ SAFE_STRLCAT(new_condition, to_replace_str, sizeof(new_condition));
+ SAFE_STRLCAT(new_condition, old_condition + str_len + strlen(find_str), sizeof(new_condition));
+
+ find = strstr(new_condition, find_str);
+ }
+
+ if (!SAFE_STRLCPY(replace_condition, new_condition, MAX_QUERY_SIZE)) {
+ media_content_error("MEDIA_CONTENT_ERROR_INVALID_OPERATION(0x%08x)", MEDIA_CONTENT_ERROR_INVALID_OPERATION);
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+
+ media_content_sec_debug("repl cond[%s]", replace_condition);
+
+ if (!STRING_VALID(replace_condition)) {
+ media_content_error("replace failed");
+ ret = MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ goto ERROR;
+ }
+
+ERROR:
+ SAFE_FREE(find_str);
+ SAFE_FREE(to_replace_str);
+#endif
+
+ return ret;
+}
+
+int _media_content_replace_path(const char *path, char *replace_path)
+{
+#ifdef _USE_TVPD_MODE
+ snprintf(replace_path, MAX_PATH_LEN, "%s", path);
+#else
+ if (strncmp(path, MEDIA_ROOT_PATH_INTERNAL_OLD, strlen(MEDIA_ROOT_PATH_INTERNAL_OLD)) == 0) {
+ media_content_sec_debug("Old path[%s]", path);
+ snprintf(replace_path, MAX_PATH_LEN, "%s%s", MEDIA_ROOT_PATH_INTERNAL, path + strlen(MEDIA_ROOT_PATH_INTERNAL_OLD));
+ } else {
+ snprintf(replace_path, MAX_PATH_LEN, "%s", path);
+ }
+#endif
+
+ if (!STRING_VALID(replace_path)) {
+ media_content_error("replace failed");
+ return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
+ }
+
+ return MEDIA_CONTENT_ERROR_NONE;
+}
+
+#ifdef _USE_SENIOR_MODE
+bool _media_content_is_support_senior_mode()
+{
+ bool bSupportSeniorMode = false;
+
+ if (system_info_get_value_bool(SYSTEM_INFO_KEY_GET_SENIOR_MODE_SUPPORTED, &bSupportSeniorMode) != SYSTEM_INFO_ERROR_NONE) {
+ media_content_debug("Get senior mode support failed");
+ return false;
+ }
+ /* media_content_debug("Senior mode Support : [%d]", bSupportSeniorMode); */
+ return bSupportSeniorMode;
+}
+#endif
+