From: Kunhoon Baik <knhoon.baik@samsung.com>
Date: Sat, 22 Jul 2017 01:20:01 +0000 (+0900)
Subject: Enhancement system-init-db for updating specific lang feature
X-Git-Tag: accepted/tizen/unified/20170725.173416^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F74%2F140074%2F6;p=platform%2Fcore%2Fapi%2Fsystem-info.git

Enhancement system-init-db for updating specific lang feature

Now, system init db tool can update bool value for specific runtime.

The feature will be updated according to following command.

Whole runtime feature update : -k KEY -t bool -v VALUE
C# runtime feature update : -k KEY -t bool -v VALUE -l csapi
C runtime feature update : -k KEY -t bool -v VALUE -l capi
Web runtime feature update : -k KEY -t bool -v VALUE -l webapi

Change-Id: Iad562a040778b4b1b76492ad6f06e6043edee234
---

diff --git a/src/init_db/system_info_db_init.c b/src/init_db/system_info_db_init.c
index 979dd64..1647e34 100644
--- a/src/init_db/system_info_db_init.c
+++ b/src/init_db/system_info_db_init.c
@@ -43,7 +43,6 @@
 #define _E(fmt, args...)   SLOGE(fmt, ##args)
 #define _I(fmt, args...)   SLOGI(fmt, ##args)
 
-
 #define ARRAY_SIZE(name) (sizeof(name)/sizeof(name[0]))
 
 #define KEY_MAX 256
@@ -87,6 +86,52 @@ static int db_set_value(GDBM_FILE *db, char *tag, char *name, char *type, char *
 	return 0;
 }
 
+static int db_get_value(GDBM_FILE *db, char *tag, char *name, char *type, char *value, int val_len)
+{
+	datum d_key;
+	datum d_data;
+	char key[KEY_MAX];
+
+	if (!db || !*db || !tag || !name || !type || !value)
+		return -EINVAL;
+
+	if (name == strstr(name, KEY_PREFIX))
+		snprintf(key, sizeof(key), "%s:%s:%s", name, type, tag);
+	else
+		snprintf(key, sizeof(key), "%s%s:%s:%s", KEY_PREFIX, name, type, tag);
+
+	d_key.dptr = key;
+	d_key.dsize = strlen(key) + 1;
+
+	d_data = gdbm_fetch(*db, d_key);
+	if (!d_data.dptr) {
+		_E("Failed to find key (%s, %s)", key, type);
+		return -gdbm_errno;
+	}
+
+	snprintf(value, val_len, "%s", d_data.dptr);
+	free(d_data.dptr);
+
+	_I("DB: value (key:%s,value:%s) is fetched", key, value);
+
+	return 0;
+}
+
+static int db_set_value_specific_runtime(GDBM_FILE *db, char *tag, char *name, char *type, char *value, int lang)
+{
+	char value_intg[LANG_MAX];
+	int ret;
+
+	ret = db_get_value(db, tag, name, type, value_intg, LANG_MAX);
+	if (ret != 0)
+		return ret;
+
+	value_intg[lang] = (value[0] == 't' ? 'T' : 'F');
+	ret = db_set_value(db, tag, name, type, value_intg, sizeof(value_intg));
+
+	return ret;
+}
+
 static int db_set_value_foreach_runtime(GDBM_FILE *db, xmlNode *node,
 						char *tag, char *name, char *type, char *value)
 {
@@ -279,6 +324,7 @@ static void show_help(void)
 	printf("  -h --help         Show this help\n");
 	printf("  -k --key=KEY      System info key to update\n");
 	printf("  -t --type=TYPE    System info type to update (int/bool/double/string)\n");
+	printf("  -l --lang=LANG    System info specific language target (capi/webapi/csapi)\n");
 	printf("  -g --tag=TAG      System info tag to update (platform/custom)\n");
 	printf("  -v --value=VALUE  System info value to update\n");
 }
@@ -294,6 +340,8 @@ static int system_info_update_db(int argc, char *argv[])
 	char tag[KEY_MAX] = {0};
 	char value[KEY_MAX] = {0};
 	char value_bool[LANG_MAX] = {0};
+	enum language lang = LANG_MAX;
+	int rt;
 
 	struct option long_options[] = {
 		{ "key",   required_argument, 0, 0 },
@@ -322,6 +370,20 @@ static int system_info_update_db(int argc, char *argv[])
 		case 'v':
 			snprintf(value, sizeof(value), "%s", optarg);
 			break;
+		case 'l':
+			for (rt = 0; rt < LANG_MAX; rt++) {
+				if (!runtime[rt].xml_prop)
+					break;
+				if (!strncmp(optarg, runtime[rt].xml_prop, RT_PREFIX)) {
+					lang = runtime[rt].lang;
+					break;
+				}
+			}
+			if (!runtime[rt].xml_prop) {
+				printf("Invalid language (%s)\n", optarg);
+				return 0;
+			}
+			break;
 		case 'h':
 		default:
 			show_help();
@@ -346,12 +408,20 @@ static int system_info_update_db(int argc, char *argv[])
 		printf("Invalid Parameter: no value\n");
 		failed = true;
 	}
+	if ((lang != LANG_MAX) && (strncmp(type, "bool", 4))) {
+		printf("Invalid Parameter: lang parameter supports for just bool type\n");
+		failed = true;
+	}
 
 	if (failed)
 		return -EINVAL;
 
-	_I("Request to update: key(%s), type(%s), tag(%s), value(%s)",
-			key, type, tag, value);
+	if (lang == LANG_MAX)
+		_I("Request to update: key(%s), type(%s), tag(%s), value(%s)",
+				key, type, tag, value);
+	else
+		_I("Request to update for specific lang(%s): key(%s), type(%s), tag(%s), value(%s)",
+				runtime[lang].xml_prop, key, type, tag, value);
 
 	/* http://www.gnu.org.ua/software/gdbm/manual/html_node/Open.html
 	 *   If flags is set to ‘GDBM_WRITER’,
@@ -364,10 +434,14 @@ static int system_info_update_db(int argc, char *argv[])
 	}
 
 	if (!strncmp(type, "bool", 4)) {
-		memset(value_bool, value[0] == 't' ? 'T' : 'F', LANG_MAX);
-		ret = db_set_value(&db, tag, key, type, value_bool, LANG_MAX);
+		if (lang == LANG_MAX) {
+			memset(value_bool, value[0] == 't' ? 'T' : 'F', LANG_MAX);
+			ret = db_set_value(&db, tag, key, type, value_bool, LANG_MAX);
+		} else
+			ret = db_set_value_specific_runtime(&db, tag, key, type, value, lang);
 	} else
 		ret = db_set_value(&db, tag, key, type, value, strlen(value));
+
 	if (ret != 0)
 		_E("Failed to set value (%d)", ret);