SWIutfconversions.h
上传用户:xqtpzdz
上传日期:2022-05-21
资源大小:1764k
文件大小:2k
源码类别:
xml/soap/webservice
开发平台:
Visual C++
- /****************License************************************************
- * Vocalocity OpenVXI
- * Copyright (C) 2004-2005 by Vocalocity, Inc. All Rights Reserved.
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Vocalocity, the Vocalocity logo, and VocalOS are trademarks or
- * registered trademarks of Vocalocity, Inc.
- * OpenVXI is a trademark of Scansoft, Inc. and used under license
- * by Vocalocity.
- ***********************************************************************/
- #ifndef _SWIUTFCONVERSIONS_H_
- #define _SWIUTFCONVERSIONS_H_
- #include <stdio.h>
- #include <SWIchar.h>
- #ifdef __cplusplus
- extern "C" {
- #endif
- /**
- * addtogroup Character
- */
- /*@{*/
- /**
- * Wide to UTF-8 conversion.
- * @param src The source wide string
- * @param dst The destination buffer the will hold the UTF-8 result.
- * @param maxdstlen The maximum number of character that dst should contain.
- * @return -1 for buffer overflow, otherwise the length of the dst string.
- */
- SWIcharResult SWIwcstoutf8(const wchar_t *src, unsigned char *dst, int maxdstlen);
- /**
- * UTF-8 to wide conversion.
- * @param src The source UTF-8 string
- * @param dst The destination buffer the will hold the wide result.
- * @param maxdstlen The maximum number of character that dst should contain.
- * @return -1 for buffer overflow, otherwise the length of the dst string.
- */
- SWIcharResult SWIutf8towcs( const unsigned char *src, wchar_t *dst, int maxdstlen );
- /**
- * Returns the length of a UTF-8 string after conversion from wide.
- */
- int SWIwcstoutf8len(const wchar_t* src);
- /**
- * Returns the length of a wide string after conversion from UTF-8.
- */
- int SWIutf8towcslen(const unsigned char* src);
- /*@}*/
- #ifdef __cplusplus
- }
- #endif
- #endif