X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fmedia_util_private.c;h=65b7a1a87709e1bb7a9a049493ee83efd38c161c;hb=9873a31d83d9404644b32253d2c10230f653867a;hp=15b4bdde6ac41c590fae6c2054406d9507401ef5;hpb=5851b37c23f2c8562951c9159672128173711cea;p=platform%2Fcore%2Fapi%2Fmedia-content.git

diff --git a/src/media_util_private.c b/src/media_util_private.c
index 15b4bdd..65b7a1a 100755
--- a/src/media_util_private.c
+++ b/src/media_util_private.c
@@ -19,12 +19,43 @@
 #include <fcntl.h>
 #include <media_info_private.h>
 #include <storage.h>
-#ifdef _USE_SENIOR_MODE
 #include <system_info.h>
+
+#ifdef _USE_SENIOR_MODE
 #include <media_util_private.h>
 #endif
 
-#define TIZEN_USER_CONTENT_PATH  tzplatform_getenv(TZ_USER_CONTENT)
+static int MEDIA_CONTENT_OTHER_SUPPORT = -1;
+
+bool _media_util_check_support_media_type(const char *path)
+{
+	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;
+		}
+
+		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)
 {
@@ -33,12 +64,15 @@ int _media_util_check_file_exist(const char *path)
 	/* check the file exits actually */
 	exist = open(path, O_RDONLY);
 	if (exist < 0) {
-		media_content_sec_debug("path [%s]", path);
-		media_content_stderror("open file fail");
-		if (errno == EACCES || errno == EPERM)
+		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
+		} else {
+			media_content_stderror("open file fail");
+			media_content_sec_debug("path [%s]", path);
 			return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
+		}
 	}
 
 	close(exist);
@@ -46,17 +80,106 @@ int _media_util_check_file_exist(const char *path)
 	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
+		*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;
 }
@@ -64,9 +187,12 @@ int _media_util_check_ignore_file(const char *path, bool *ignore)
 int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
 {
 	int ret = MEDIA_CONTENT_ERROR_NONE;
-	media_svc_storage_type_e storage_type = 0;
+	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);
 
@@ -81,16 +207,12 @@ int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
 	}
 
 	/*2. Check Scan Ignore Directory*/
-	ret = media_svc_get_storage_type(dir_path, &storage_type, tzplatform_getuid(TZ_USER_NAME));
+	ret = ms_user_get_storage_type(_content_get_uid(), dir_path, &storage_type);
 	if (ret != MS_MEDIA_ERR_NONE) {
-		media_content_error("media_svc_get_storage_type failed : %d", ret);
+		media_content_error("ms_user_get_storage_type failed : %d", ret);
 		return _content_error_capi(MEDIA_CONTENT_TYPE, ret);
 	}
 
-	DIR *dp = NULL;
-	struct dirent entry;
-	struct dirent *result = NULL;
-
 	char *leaf_path = NULL;
 	char search_path[MAX_PATH_LEN] = {0, };
 
@@ -101,54 +223,47 @@ int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
 	}
 
 	while (STRING_VALID(search_path)) {
-		dp = opendir(search_path);
-		if (dp == NULL) {
+		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");
-			media_content_sec_debug("Open fail path[%s]", search_path);
-			if (errno == EACCES || errno == EPERM)
+			if (error->code == G_FILE_ERROR_ACCES) {
+				g_error_free(error);
 				return MEDIA_CONTENT_ERROR_PERMISSION_DENIED;
-			else
-				return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
-		}
-
-		media_content_retvm_if(dp == NULL, MEDIA_CONTENT_ERROR_INVALID_OPERATION, "Open Directory fail");
-
-		while (!readdir_r(dp, &entry, &result)) {
-			if (result == NULL)
-				break;
-
-			if (STRING_VALID(entry.d_name) && (strcmp(entry.d_name, scan_ignore) == 0)) {
-				media_content_error("Find Ignore path");
-				media_content_sec_debug("Ignore path[%s]", search_path);
-				find = TRUE;
-				break;
 			} else {
-				/*media_content_sec_debug("entry.d_name[%s]", entry.d_name);*/
-				continue;
+				g_error_free(error);
+				return MEDIA_CONTENT_ERROR_INVALID_PARAMETER;
 			}
 		}
 
-		if (dp)	closedir(dp);
-		dp = NULL;
+		if (dir)
+			g_dir_close(dir);
 
 		if (find) {
 			*ignore = TRUE;
 			break;
 		} else {
 			/*If root path, Stop Scanning*/
-			if ((storage_type == MEDIA_SVC_STORAGE_INTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_INTERNAL) && strcmp(search_path, MEDIA_ROOT_PATH_INTERNAL) == 0)) {
+			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 == MEDIA_SVC_STORAGE_EXTERNAL) && (STRING_VALID(MEDIA_ROOT_PATH_SDCARD)) && (strcmp(search_path, MEDIA_ROOT_PATH_SDCARD) == 0)) {
+			} 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 == MEDIA_SVC_STORAGE_EXTERNAL_USB) && (STRING_VALID(MEDIA_ROOT_PATH_DISC)) && (strcmp(search_path, MEDIA_ROOT_PATH_DISC) == 0)) {
+			} 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 == MEDIA_SVC_STORAGE_EXTERNAL_USB) {
+			} 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) && (strcmp(parent_folder_path, MEDIA_ROOT_PATH_USB) == 0))
+				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);
@@ -158,7 +273,7 @@ int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
 			}
 #ifdef _USE_SENIOR_MODE
 			if (_media_content_is_support_senior_mode()) {
-				if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL) && (strcmp(search_path, MEDIA_ROOT_PATH_SENIOR_MODE) == 0))
+				if ((storage_type == MEDIA_SVC_STORAGE_EXTERNAL) && (g_strcmp0(search_path, MEDIA_ROOT_PATH_SENIOR_MODE) == 0))
 					break;
 			}
 #endif
@@ -178,11 +293,76 @@ int _media_util_check_ignore_dir(const char *dir_path, bool *ignore)
 	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_TV_PROFILE
+#ifdef _USE_TVPD_MODE
 	snprintf(replace_condition, MAX_QUERY_SIZE, "%s", condition);
 #else
 	char old_condition[MAX_QUERY_SIZE] = {0, };
@@ -194,30 +374,30 @@ int _media_content_replace_path_in_condition(const char *condition, char *replac
 	char *to_replace_str = NULL;
 
 	if (replace == TRUE) {	//change User session path to System session path
-		ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &find_str);
-		if (ret != STORAGE_ERROR_NONE) {
-			media_content_error("storage_get_directory failed");
+		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(TIZEN_USER_CONTENT_PATH);
+		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(TIZEN_USER_CONTENT_PATH);
+		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;
 		}
 
-		ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &to_replace_str);
-		if (ret != STORAGE_ERROR_NONE) {
-			media_content_error("storage_get_directory failed");
+		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;
 		}
@@ -234,7 +414,8 @@ int _media_content_replace_path_in_condition(const char *condition, char *replac
 		goto ERROR;
 	}
 
-	find = strstr(new_condition, find_str);
+	if (g_strcmp0(find_str, to_replace_str))
+		find = strstr(new_condition, find_str);
 
 	while (find != NULL) {
 		str_len = find - new_condition;
@@ -279,60 +460,15 @@ ERROR:
 
 int _media_content_replace_path(const char *path, char *replace_path)
 {
-#ifdef _USE_TV_PROFILE
+#ifdef _USE_TVPD_MODE
 	snprintf(replace_path, MAX_PATH_LEN, "%s", path);
 #else
-
-	int ret = MEDIA_CONTENT_ERROR_NONE;
-	char *old_internal_path =  NULL;
-
-	ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &old_internal_path);
-	if (ret != STORAGE_ERROR_NONE) {
-		media_content_error("storage_get_directory failed");
-		return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
-	}
-
-	if (strncmp(path, old_internal_path, strlen(old_internal_path)) == 0) {
+	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", TIZEN_USER_CONTENT_PATH, path + strlen(old_internal_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);
 	}
-
-	SAFE_FREE(old_internal_path);
-#endif
-
-	if (!STRING_VALID(replace_path)) {
-		media_content_error("replace failed");
-		return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
-	}
-
-	return MEDIA_CONTENT_ERROR_NONE;
-}
-
-int _media_content_rollback_path(const char *path, char *replace_path)
-{
-#ifdef _USE_TV_PROFILE
-		snprintf(replace_path, MAX_PATH_LEN, "%s", path);
-#else
-
-	int ret = MEDIA_CONTENT_ERROR_NONE;
-	char *old_internal_path =  NULL;
-
-	ret = storage_get_root_directory(STORAGE_TYPE_INTERNAL, &old_internal_path);
-	if (ret != STORAGE_ERROR_NONE) {
-		media_content_error("storage_get_directory failed");
-		return MEDIA_CONTENT_ERROR_INVALID_OPERATION;
-	}
-
-	if (strncmp(path, TIZEN_USER_CONTENT_PATH, strlen(TIZEN_USER_CONTENT_PATH)) == 0) {
-		media_content_sec_debug("new path[%s]", path);
-		snprintf(replace_path, MAX_PATH_LEN, "%s%s", old_internal_path, path + strlen(TIZEN_USER_CONTENT_PATH));
-	} else {
-		snprintf(replace_path, MAX_PATH_LEN, "%s", path);
-	}
-
-	SAFE_FREE(old_internal_path);
 #endif
 
 	if (!STRING_VALID(replace_path)) {