lnk commit front code

include/utf.h

@@ -0,0 +1,42 @@
+/**
+ * @file    utf.h
+ * @brief   encoding convert
+ *
+ * @version $Revision: 1.1 $
+ * @date    $Date: 2018/11/24 06:54:50 $
+ * @author  $Author: lizhongming $
+ * @state   $State: Exp $
+ *
+ */
+
+#ifndef _UTF8_GB_H
+#define _UTF8_GB_H
+
+#include "expat.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief callback by XML parser 
+ * @param encodingHandlerData xml data
+ * @param name
+ * @param info
+ */
+int XML_GbEncodingHandle(void *encodingHandlerData,
+                         const XML_Char *name,
+                         XML_Encoding *info);
+
+/**
+ * @brief Convert UTF-8 to GB2312 
+ * @param utf8buf UTF-8 intput buffer
+ * @param gbbuf GB2312 output buffer 
+ */
+APR_DECLARE(int) UTF8TOGB(char *utf8buf, char *gbbuf);
+APR_DECLARE(int) GBTOUTF8(char* gbbuf,char* utf8buf);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UTF8_GB_H */