From: Semun Lee <semun.lee@samsung.com>
Date: Tue, 16 Jan 2018 00:51:58 +0000 (+0900)
Subject: Set LC_ALL to "C" for portability
X-Git-Tag: accepted/tizen/4.0/unified/20180116.143019~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F49%2F167149%2F2;p=platform%2Fcore%2Fappfw%2Fapp-core.git

Set LC_ALL to "C" for portability

Some Tizen devices might not have other locales.

Change-Id: I7af64cbfdfd8a30e8af0cdb2837da188d36baca9
Signed-off-by: Semun Lee <semun.lee@samsung.com>
---

diff --git a/src/base/appcore_base.c b/src/base/appcore_base.c
index e195253..d0d27ba 100644
--- a/src/base/appcore_base.c
+++ b/src/base/appcore_base.c
@@ -618,8 +618,15 @@ static void __update_lang(void)
 		r = setlocale(LC_ALL, "");
 		if (r == NULL) {
 			r = setlocale(LC_ALL, "en_US.UTF-8");
-			if (r != NULL)
+			if (r != NULL) {
 				_DBG("*****appcore setlocale=%s\n", r);
+			} else {
+				_DBG("*****appcore setlocale=\"C\"");
+				setenv("LC_ALL", "C", 1);
+				r = setlocale(LC_ALL, "");
+				if (r == NULL)
+					_ERR("failed to setlocale");
+			}
 		}
 		free(lang);
 	}
@@ -644,8 +651,15 @@ static void __update_region(void)
 		setenv("LC_MEASUREMENT", region, 1);
 		setenv("LC_IDENTIFICATION", region, 1);
 		r = setlocale(LC_ALL, "");
-		if (r != NULL)
+		if (r != NULL) {
 			_DBG("*****appcore setlocale=%s\n", r);
+		} else {
+			_DBG("*****appcore setlocale=\"C\"");
+			setenv("LC_ALL", "C", 1);
+			r = setlocale(LC_ALL, "");
+			if (r == NULL)
+				_ERR("failed to setlocale");
+		}
 
 		free(region);
 	}
@@ -895,10 +909,17 @@ static int __set_i18n(const char *domain, const char *dir)
 	/* if locale is not set properly, try to set "en_US" again */
 	if (r == NULL) {
 		r = setlocale(LC_ALL, "en_US.UTF-8");
-		_DBG("*****appcore setlocale=%s\n", r);
+		if (r != NULL)
+			_DBG("*****appcore setlocale=%s\n", r);
 	}
-	if (r == NULL)
+	if (r == NULL) {
 		_ERR("appcore: setlocale() error");
+		_DBG("*****appcore setlocale=\"C\"");
+		setenv("LC_ALL", "C", 1);
+		r = setlocale(LC_ALL, "");
+		if (r == NULL)
+			_ERR("failed to setlocale");
+	}
 
 	r = bindtextdomain(domain, dir);
 	if (r == NULL)