From 8abc8cfd97cfe63c8e26e0838d4c825283b30630 Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Fri, 26 Jul 2013 12:35:46 +0800
Subject: Force to use C locale to load table.conf

---
 src/storage/table_info.cpp        | 14 ++++++++++++++
 tests/storage/test_table_info.cpp |  3 +++
 2 files changed, 17 insertions(+)

diff --git a/src/storage/table_info.cpp b/src/storage/table_info.cpp
index 795d93d..63af8e0 100644
--- a/src/storage/table_info.cpp
+++ b/src/storage/table_info.cpp
@@ -23,6 +23,7 @@
 #include <stdio.h>
 #include <assert.h>
 #include <string.h>
+#include <locale.h>
 
 using namespace pinyin;
 
@@ -121,6 +122,8 @@ static PHRASE_FILE_TYPE to_file_type(const char * str) {
 bool SystemTableInfo::load(const char * filename) {
     reset();
 
+    char * locale = setlocale(LC_NUMERIC, "C");
+
     FILE * input = fopen(filename, "r");
     if (NULL == input) {
         fprintf(stderr, "open %s failed.\n", filename);
@@ -183,6 +186,9 @@ bool SystemTableInfo::load(const char * filename) {
 
     /* postfix reserved tables. */
     postfix_tables();
+
+    setlocale(LC_NUMERIC, locale);
+
     return true;
 }
 
@@ -208,6 +214,8 @@ void UserTableInfo::reset() {
 bool UserTableInfo::load(const char * filename) {
     reset();
 
+    char * locale = setlocale(LC_NUMERIC, "C");
+
     FILE * input = fopen(filename, "r");
     if (NULL == input) {
         fprintf(stderr, "open %s failed.", filename);
@@ -237,10 +245,14 @@ bool UserTableInfo::load(const char * filename) {
 
     fclose(input);
 
+    setlocale(LC_NUMERIC, locale);
+
     return true;
 }
 
 bool UserTableInfo::save(const char * filename) {
+    char * locale = setlocale(LC_NUMERIC, "C");
+
     FILE * output = fopen(filename, "w");
     if (NULL == output) {
         fprintf(stderr, "write %s failed.\n", filename);
@@ -252,6 +264,8 @@ bool UserTableInfo::save(const char * filename) {
 
     fclose(output);
 
+    setlocale(LC_NUMERIC, locale);
+
     return true;
 }
 
diff --git a/tests/storage/test_table_info.cpp b/tests/storage/test_table_info.cpp
index 68b4735..5781c97 100644
--- a/tests/storage/test_table_info.cpp
+++ b/tests/storage/test_table_info.cpp
@@ -20,10 +20,13 @@
  */
 
 #include <stdio.h>
+#include <locale.h>
 #include "pinyin_internal.h"
 
 
 int main(int argc, char * argv[]) {
+    setlocale(LC_ALL, "");
+
     SystemTableInfo system_table_info;
 
     bool retval = system_table_info.load("../../data/table.conf");
-- 
cgit