Add command for os upgrade in preference_toolsubmit/tizen_3.0/20170809.043616accepted/tizen/3.0/wearable/20170810.094409accepted/tizen/3.0/tv/20170810.094448accepted/tizen/3.0/mobile/20170810.094354accepted/tizen/3.0/ivi/20170810.094504accepted/tizen/3.0/common/20170810.115128accepted/tizen_3.0_wearableaccepted/tizen_3.0_tvaccepted/tizen_3.0_mobileaccepted/tizen_3.0_iviaccepted/tizen_3.0_common

Change-Id: I4f5725148f4ab308a9db5273269e220a00cea16a
Signed-off-by: Jiwoong Im <jiwoong.im@samsung.com>

1 files changed, 181 insertions, 0 deletions

diff --git a/preference/preference_tool.c b/preference/preference_tool.c
index 14ff562..c8be42a 100755
--- a/preference/preference_tool.c
+++ b/preference/preference_tool.c
@@ -694,6 +694,10 @@ static void _print_help(void)
 	printf("preference_tool get <pkgid> <key>\n");
 	printf("ex) preference_tool get ");
 	printf("org.tizen.preferencetest test_key\n\n");
+
+	printf("[Convert preference file name from plain text]\n");
+	printf("preference_tool convert_file_name <app_dir>\n");
+	printf("ex) preference_tool convert_file_name /opt/usr/apps\n\n");
 }
 
 static void _preference_set_key(const char *pkgid, const char *key,
@@ -786,6 +790,175 @@ static void write_history(const char *str)
 	fclose(fp);
 }
 
+static int _add_key_info_to_file(const char *key_path, const char *key)
+{
+	FILE *fp = NULL;
+	size_t keyname_len;
+	char *buf = NULL;
+	int read_size;
+	int ret;
+	long file_size;
+
+	fp = fopen(key_path, "r+");
+	if (fp == NULL) {
+		printf("fopen() failed.(%d/%s).fp is null.\n",
+				errno, strerror(errno));
+		return -1;
+	}
+
+	fseek(fp, 0, SEEK_END);
+	file_size = ftell(fp);
+	rewind(fp);
+
+	buf = (char *)calloc(1, file_size);
+	if (buf == NULL) {
+		printf("Out of memory\n");
+		ret = -1;
+		goto out;
+	}
+
+	/* write keyname and size */
+	read_size = fread(buf, 1, file_size, fp);
+	if ((read_size <= 0)) {
+		printf("preference read key-val data error(%d/%s)\n",
+				errno, strerror(errno));
+		ret = -1;
+		goto out;
+	}
+
+	rewind(fp);
+
+	keyname_len = strlen(key);
+	ret = fwrite((void *)&keyname_len, sizeof(int), 1, fp);
+	if (ret <= 0) {
+		printf("preference write key name length error(%d/%s)\n",
+						errno, strerror(errno));
+		ret = -1;
+		goto out;
+	}
+
+	ret = fwrite((void *)key, keyname_len, 1, fp);
+	if (ret <= 0) {
+		printf("preference write key name error(%d/%s)\n",
+						errno, strerror(errno));
+		ret = -1;
+		goto out;
+	}
+	ret = fwrite((void *)buf, read_size, 1, fp);
+	if (ret <= 0) {
+		printf("preference write key-val data error(%d/%s)\n",
+						errno, strerror(errno));
+		ret = -1;
+		goto out;
+	}
+
+	ret = 0;
+
+out:
+	if (fp)
+		fclose(fp);
+	if (buf)
+		free(buf);
+
+	return ret;
+}
+
+static int _convert_pref_file(const char *pref_dir)
+{
+	DIR *dir;
+	struct dirent *ent;
+	char old_file[BUF_LEN];
+	char new_file[BUF_LEN];
+	gchar *convert_key;
+	char _key[PREFERENCE_KEY_PATH_LEN] = {0,};
+	char *chrptr = NULL;
+
+	dir = opendir(pref_dir);
+	if (!dir)
+		return -1;
+
+	while ((ent = readdir(dir))) {
+		if (ent->d_type != DT_REG)
+			continue;
+
+		snprintf(old_file, sizeof(old_file), "%s/%s", pref_dir,
+				ent->d_name);
+
+		strncpy(_key, ent->d_name, PREFERENCE_KEY_PATH_LEN - 1);
+
+		chrptr = strchr((const char*)_key, DELIMITER);
+		if (chrptr) {
+			chrptr = strchr((const char*)_key, DELIMITER);
+			while (chrptr) {
+				_key[chrptr-_key] = '/';
+				chrptr = strchr((const char*)chrptr + 1, DELIMITER);
+			}
+		}
+
+		convert_key = g_compute_checksum_for_string(G_CHECKSUM_SHA1,
+				_key, strlen(_key));
+		if (convert_key == NULL) {
+			printf("fail to convert key\n");
+			closedir(dir);
+			return -1;
+		}
+
+		snprintf(new_file, sizeof(new_file), "%s/%s", pref_dir,
+				convert_key);
+		g_free(convert_key);
+
+		if (rename(old_file, new_file) < 0) {
+			printf("rename %s to %s failed.(%d/%s)\n",
+					old_file, new_file,
+					errno, strerror(errno));
+		}
+
+		if (_add_key_info_to_file(new_file, _key) < 0)
+			printf("convert %s file failed\n", new_file);
+	}
+
+	closedir(dir);
+	return 0;
+}
+
+static int _convert_file_name(const char *app_dir)
+{
+	DIR *dir;
+	struct dirent *ent;
+	char buf[BUF_LEN];
+	int res;
+
+	dir = opendir(app_dir);
+	if (!dir) {
+		printf("failed to open app dir (%s)\n", app_dir);
+		return -1;
+	}
+
+	while ((ent = readdir(dir))) {
+		if (ent->d_type != DT_DIR)
+			continue;
+
+		if (strcmp(ent->d_name, ".") == 0 ||
+				strcmp(ent->d_name, "..") == 0)
+			continue;
+
+		snprintf(buf, sizeof(buf), "%s/%s/data/.pref",
+				app_dir, ent->d_name);
+		if (access(buf, F_OK) == -1)
+			continue;
+
+		res = _convert_pref_file(buf);
+		if (res < 0) {
+			printf("_convert_pref_file error (%s)\n", buf);
+			closedir(dir);
+			return -1;
+		}
+	}
+
+	closedir(dir);
+	return 0;
+}
+
 int main(int argc, char *argv[])
 {
 	int res;
@@ -849,6 +1022,14 @@ int main(int argc, char *argv[])
 			_preference_set_key(argv[2], argv[3], argv[4], argv[5]);
 		else
 			_print_help();
+	} else if (strcmp(argv[1], "convert_file_name") == 0) {
+		res = _convert_file_name(argv[2]);
+
+		if (res < 0) {
+			printf("converting preference file name failed (%s)\n",
+					argv[2]);
+			return -1;
+		}
 	} else {
 		_print_help();
 	}