thodg/libgit2/src/win32/utf-conv.h

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• Hash : 841034a3
  Author :
  Date : 2013-08-13T09:45:56
  

  Reintroduce type for UTF8 win32 path conversions

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• src/win32/utf-conv.h

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_git_utfconv_h__
  #define INCLUDE_git_utfconv_h__
  
  #include <wchar.h>
  #include "common.h"
  
  /* Maximum characters in a Windows path plus one for NUL byte */
  #define GIT_WIN_PATH_UTF16 (260 + 1)
  
  /* Maximum bytes necessary to convert a full-length UTF16 path to UTF8 */
  #define GIT_WIN_PATH_UTF8  (260 * 4 + 1)
  
  typedef wchar_t git_win32_path[GIT_WIN_PATH_UTF16];
  
  typedef char git_win32_path_as_utf8[GIT_WIN_PATH_UTF8];
  
  /* dest_size is the size of dest in wchar_t's */
  int git__utf8_to_16(wchar_t * dest, size_t dest_size, const char *src);
  /* dest_size is the size of dest in char's */
  int git__utf16_to_8(char *dest, size_t dest_size, const wchar_t *src);
  
  GIT_INLINE(int) git_win32_path_from_c(git_win32_path dest, const char *src)
  {
  	return git__utf8_to_16(dest, GIT_WIN_PATH_UTF16, src);
  }
  
  GIT_INLINE(int) git_win32_path_to_c(git_win32_path_as_utf8 dest, const wchar_t *src)
  {
  	return git__utf16_to_8(dest, GIT_WIN_PATH_UTF8, src);
  }
  
  #endif
  

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