From 6a2181f0c2929985f41fdf54eea813c03b50488d Mon Sep 17 00:00:00 2001
From: HEYAHONG <2229388563@qq.com>
Date: Tue, 6 May 2025 18:05:09 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84hlocale=E7=BB=84=E4=BB=B6?=
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---
 hbox/hlocale/hlocale.c | 55 ++++++++++++++++++++++++++++++++++++++++++
 hbox/hlocale/hlocale.h | 18 ++++++++++++++
 test/HBoxTest/main.cpp |  2 ++
 3 files changed, 75 insertions(+)

diff --git a/hbox/hlocale/hlocale.c b/hbox/hlocale/hlocale.c
index 7fbd12c..ec391c7 100644
--- a/hbox/hlocale/hlocale.c
+++ b/hbox/hlocale/hlocale.c
@@ -50,4 +50,59 @@ const char *hlocale_locale_get(void)
     return locale;
 }
 
+bool hlocale_charset_is_utf8(void)
+{
+    const char *locale=hlocale_locale_get();
+    if(locale!=NULL && locale[0]!='\0')
+    {
+        /*
+         * windows下根据代码页判断
+         */
+        if(strstr(locale,"CP65001")!=NULL || strstr(locale,"cp65001")!=NULL)
+        {
+            return true;
+        }
+        /*
+         * 其它系统通过UTF-8字符串判断
+         */
+        if(strstr(locale,"UTF-8")!=NULL || strstr(locale,"utf-8")!=NULL || strstr(locale,"UTF8")!=NULL || strstr(locale,"utf8")!=NULL)
+        {
+            return true;
+        }
+    }
+    return false;
+}
 
+bool hlocale_charset_is_gb2312(void)
+{
+    const char *locale=hlocale_locale_get();
+    if(locale!=NULL && locale[0]!='\0')
+    {
+        /*
+         * windows下根据代码页判断
+         */
+        if(strstr(locale,"CP936")!=NULL || strstr(locale,"cp936")!=NULL)
+        {
+            return true;
+        }
+        if(strstr(locale,"CP20936")!=NULL || strstr(locale,"cp20936")!=NULL)
+        {
+            return true;
+        }
+        //FreeBSD
+        if(strstr(locale,"eucCN")!=NULL)
+        {
+            return true;
+        }
+        //其它环境下
+        if(strstr(locale,"GB2312")!=NULL || strstr(locale,"gb2312")!=NULL)
+        {
+            return true;
+        }
+        if(strstr(locale,"GBK")!=NULL || strstr(locale,"gbk")!=NULL)
+        {
+            return true;
+        }
+    }
+    return false;
+}
diff --git a/hbox/hlocale/hlocale.h b/hbox/hlocale/hlocale.h
index 5ba43b1..88cb3e3 100644
--- a/hbox/hlocale/hlocale.h
+++ b/hbox/hlocale/hlocale.h
@@ -8,6 +8,8 @@
  **************************************************************/
 #ifndef __HLOCALE_H__
 #define __HLOCALE_H__
+#include "stdint.h"
+#include "stdbool.h"
 
 #ifdef __cplusplus
 extern "C"
@@ -24,6 +26,22 @@ extern "C"
  */
 const char *hlocale_locale_get(void);
 
+
+/** \brief 字符集是否是UTF-8
+ *
+ * \return bool 是否为UTF-8
+ *
+ */
+bool hlocale_charset_is_utf8(void);
+
+/** \brief 字符集是否是GB2312
+ * 注意：虽然不严谨,GBK也视作GB2312
+ *
+ * \return bool 是否为GB2312
+ *
+ */
+bool hlocale_charset_is_gb2312(void);
+
 #ifdef __cplusplus
 }
 #endif // __cplusplus
diff --git a/test/HBoxTest/main.cpp b/test/HBoxTest/main.cpp
index c90410c..2f70d10 100644
--- a/test/HBoxTest/main.cpp
+++ b/test/HBoxTest/main.cpp
@@ -1270,6 +1270,8 @@ static int hlocale_test(int argc,const char *argv[])
 {
     {
         printf("hlocale:%s\r\n",hlocale_locale_get());
+        printf("hlocale:UTF-8 = %s\r\n",hlocale_charset_is_utf8()?"true":"false");
+        printf("hlocale:GB2312 = %s\r\n",hlocale_charset_is_gb2312()?"true":"false");
     }
     {
         const char *const ascii_test_string="testtest";