From: Jeon Sang-Heon <sh95.jeon@samsung.com>
Date: Fri, 3 Jul 2020 16:49:19 +0000 (+0000)
Subject: Support local storage delta directory
X-Git-Tag: submit/tizen/20200706.142233~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F54%2F237754%2F1;p=platform%2Fcore%2Fsystem%2Fupdate-control.git

Support local storage delta directory

- Support local storage delta directory : (old_version)-(new_version)/delta.tar

Change-Id: I864578a228665eb285f9f6d6971f739b0f93d37c
Signed-off-by: Jeon Sang-Heon <sh95.jeon@samsung.com>
---

diff --git a/update-manager/fota-storage-checker.c b/update-manager/fota-storage-checker.c
index 895c638..87432cd 100644
--- a/update-manager/fota-storage-checker.c
+++ b/update-manager/fota-storage-checker.c
@@ -1,19 +1,81 @@
 #include "update-manager.h"
 
+int fota_storage_search_delta_path(const char *mount_path, gchar **delta_path)
+{
+	int status = 0;
+	char *release_version = NULL;
+	const gchar *folder_name = NULL;
+	GFile *mount = NULL;
+	GFileEnumerator *enumerator = NULL;
+	GFileInfo *info = NULL;
+	GError* error = NULL;
+
+	mount = g_file_new_for_path(mount_path);
+	enumerator = g_file_enumerate_children(mount, G_FILE_ATTRIBUTE_STANDARD_NAME, G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS, NULL, &error);
+	if (enumerator == NULL) {
+		_E("Failed to get enumerator : %s", error->message);
+		status = -1;
+		goto search_destroy;
+	}
+
+	release_version = fota_info_get_release_version();
+	if (release_version == NULL) {
+		_E("Failed to get release version");
+		status = -1;
+		goto search_destroy;
+	}
+
+	while ((info = g_file_enumerator_next_file(enumerator, NULL, NULL)) != NULL) {
+		if (g_file_info_get_file_type(info) != G_FILE_TYPE_DIRECTORY)
+			continue;
+
+		folder_name = g_file_info_get_name(info);
+		if (g_str_has_prefix(folder_name, release_version) == TRUE) {
+			*delta_path = g_strjoin("/", mount_path, folder_name, FOTA_DELTA_FILE, NULL);
+			break;
+		}
+
+		g_object_unref(info);
+	}
+
+	if (*delta_path != NULL) {
+		_I("Success to find delta path : %s", *delta_path);
+	} else {
+		_I("Failed to find delta path with prefix %s", release_version);
+		status = 1;
+	}
+
+search_destroy:
+	if (error)
+		g_error_free(error);
+
+	if (enumerator)
+		g_object_unref(enumerator);
+
+	if (info)
+		g_object_unref(info);
+
+	g_object_unref(mount);
+
+	return status;
+}
+
 void fota_storage_checker_process(const char *mount_path)
 {
 	int ret = 0;
 	gchar *delta_path = NULL;
 
 	_I("Storage mounted with %s, start process to check local delta", mount_path);
-	delta_path = g_strconcat(mount_path, "/", FOTA_DELTA_FILE, NULL);
+	ret = fota_storage_search_delta_path(mount_path, &delta_path);
+	if (ret != 0) {
+		_E("Failed to find delta path : %d", ret);
+		goto process_destroy;
+	}
+
 	ret = fota_controller_verify_delta(delta_path);
-	if (ret < 0) {
+	if (ret != 0) {
 		_E("Failed to verify delta : %d", ret);
 		goto process_destroy;
-	} else if (ret > 0) {
-		_I("Failed to verify delta : %d", ret);
-		goto process_destroy;
 	}
 
 	ret = client_controller_add_launch_request_with_data(CLIENT_APP_CTRL_LOCAL_KEY, delta_path);