zName = zBuf;
      memcpy(zName, zFilename, nName+1);
    }
    nName = file_simplify_name(zName, nName, 0);
    for(i=1; i<nName; i++){
      if( zName[i]=='/' ){
        zName[i] = 0;
#if defined(_WIN32) || defined(__CYGWIN__)
        /*
        ** On Windows, local path looks like: C:/develop/project/file.txt
        ** The if stops us from trying to create a directory of a drive letter
        ** C: in this example.
        */
        if( !(i==2 && zName[1]==':') ){
#endif
          if( file_mkdir(zName, 1) && file_isdir(zName)!=1 ){
            fossil_fatal_recursive("unable to create directory %s", zName);
            return 0;
          }
#if defined(_WIN32) || defined(__CYGWIN__)
        }
#endif
        zName[i] = '/';
      }
    }
    out = fossil_fopen(zName, "wb");
    if( out==0 ){

  if( starts_with_utf8_bom(pBlob, &bomSize) ){
    struct Blob temp;
    zUtf8 = blob_str(pBlob) + bomSize;
    blob_zero(&temp);
    blob_append(&temp, zUtf8, -1);
    blob_swap(pBlob, &temp);
    blob_reset(&temp);
#if defined(_WIN32) || defined(__CYGWIN__)
  }else if( starts_with_utf16_bom(pBlob, &bomSize, &bomReverse) ){
    zUtf8 = blob_buffer(pBlob);
    if( bomReverse ){
      /* Found BOM, but with reversed bytes */
      unsigned int i = blob_size(pBlob);
      while( i>0 ){
        /* swap bytes of unicode representation */
        char zTemp = zUtf8[--i];
        zUtf8[i] = zUtf8[i-1];
        zUtf8[--i] = zTemp;
      }
    }
    /* Make sure the blob contains two terminating 0-bytes */
    blob_append(pBlob, "", 1);
    zUtf8 = blob_str(pBlob) + bomSize;
    zUtf8 = fossil_unicode_to_utf8(zUtf8);
    blob_zero(pBlob);
    blob_append(pBlob, zUtf8, -1);
    fossil_unicode_free(zUtf8);
#endif /* _WIN32 ||  __CYGWIN__ */
#if defined(_WIN32)
  }else if( useMbcs ){
    zUtf8 = fossil_mbcs_to_utf8(blob_str(pBlob));
    blob_reset(pBlob);
    blob_append(pBlob, zUtf8, -1);
    fossil_mbcs_free(zUtf8);
#endif /* _WIN32 */
  }
}

      zConvert = ""; /* We cannot convert binary files. */
    }else{
      if ( encodingOk ){
        return 0; /* We don't want encoding warnings for this file. */
      }
      zWarning = "Unicode";
      zDisable = "\"encoding-glob\" setting";
#if !defined(_WIN32) && !defined(__CYGWIN__)
      zConvert = ""; /* On Unix, we cannot easily convert Unicode files. */
#endif
    }
    file_relative_name(zFilename, &fname, 0);
    blob_zero(&ans);
    zMsg = mprintf(
         "%s contains %s. Use --no-warnings or the %s to disable this warning.\n"

*/
#include "config.h"
#include "utf8.h"
#include <sqlite3.h>
#ifdef _WIN32
# include <windows.h>
#endif
#ifdef __CYGWIN__
# include <sys/cygwin.h>
# define CP_UTF8 65001
  __declspec(dllimport) extern __stdcall int WideCharToMultiByte(int, int,
      const char *, int, const char *, int, const char *, const char *);
  __declspec(dllimport) extern __stdcall int MultiByteToWideChar(int, int,
      const char *, int, wchar_t*, int);
#endif

#ifdef _WIN32
/*
** Translate MBCS to UTF-8.  Return a pointer to the translated text.
** Call fossil_mbcs_free() to deallocate any memory used to store the
** returned pointer when done.
*/
char *fossil_mbcs_to_utf8(const char *zMbcs){
  extern char *sqlite3_win32_mbcs_to_utf8(const char*);
  return sqlite3_win32_mbcs_to_utf8(zMbcs);
}

/*
** After translating from UTF-8 to MBCS, invoke this routine to deallocate
** any memory used to hold the translation
*/
void fossil_mbcs_free(char *zOld){
  sqlite3_free(zOld);
}
#endif /* _WIN32 */

/*
** Translate Unicode text into UTF-8.
** Return a pointer to the translated text.
** Call fossil_unicode_free() to deallocate any memory used to store the
** returned pointer when done.
*/
char *fossil_unicode_to_utf8(const void *zUnicode){
#if defined(_WIN32) || defined(__CYGWIN__)
  int nByte = WideCharToMultiByte(CP_UTF8, 0, zUnicode, -1, 0, 0, 0, 0);
  char *zUtf = sqlite3_malloc( nByte );
  if( zUtf==0 ){
    return 0;
  }
  WideCharToMultiByte(CP_UTF8, 0, zUnicode, -1, zUtf, nByte, 0, 0);
  return zUtf;
#else
  return fossil_strdup(zUtf8);  /* TODO: implement for unix */
#endif
}

/*
** Translate UTF-8 to unicode for use in system calls.  Return a pointer to the
** translated text..  Call fossil_unicode_free() to deallocate any memory
** used to store the returned pointer when done.
*/
void *fossil_utf8_to_unicode(const char *zUtf8){
#if defined(_WIN32) || defined(__CYGWIN__)
  int nByte = MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, 0, 0);
  wchar_t *zUnicode = sqlite3_malloc( nByte * 2 );
  if( zUnicode==0 ){
    return 0;
  }
  MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, zUnicode, nByte);
  return zUnicode;
#else
  return fossil_strdup(zUtf8);  /* TODO: implement for unix */
#endif
}

/*
** Deallocate any memory that was previously allocated by
** fossil_unicode_to_utf8().
*/
void fossil_unicode_free(void *pOld){
#if defined(_WIN32) || defined(__CYGWIN__)
  sqlite3_free(pOld);
#else
  fossil_free(pOld);
#endif
}


#if defined(__APPLE__) && !defined(WITHOUT_ICONV)
# include <iconv.h>
#endif

/*
** Translate text from the filename character set into UTF-8.

** Translate text from UTF-8 to the filename character set.
** Return a pointer to the translated text.
** Call fossil_filename_free() to deallocate any memory used to store the
** returned pointer when done.
*/
void *fossil_utf8_to_filename(const char *zUtf8){
#ifdef _WIN32
  int nChar = MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, 0, 0);
  wchar_t *zUnicode = sqlite3_malloc( nChar * 2 );
  wchar_t *wUnicode = zUnicode;
  if( zUnicode==0 ){
    return 0;
  }
  MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, zUnicode, nChar);
  while( *wUnicode != '\0' ){
    if( *wUnicode == '/' ){
      *wUnicode = '\\';
    }
    ++wUnicode;
  }
  return zUnicode;
#elif defined(__CYGWIN__)
  char *zPath, *p;
  if( fossil_isalpha(zUtf8[0]) && (zUtf8[1]==':')
      && (zUtf8[2]=='\\' || zUtf8[2]=='/')) {
    /* win32 absolute path starting with drive specifier. */
    int nByte;
    wchar_t zUnicode[2000];
    wchar_t *wUnicode = zUnicode;
    MultiByteToWideChar(CP_UTF8, 0, zUtf8, -1, zUnicode, count(zUnicode));
    while( *wUnicode != '\0' ){
      if( *wUnicode == '/' ){
        *wUnicode = '\\';
      }
      ++wUnicode;
    }
    nByte = cygwin_conv_path(CCP_WIN_W_TO_POSIX, zUnicode, NULL, 0);
    zPath = fossil_malloc(nByte);
    cygwin_conv_path(CCP_WIN_W_TO_POSIX, zUnicode, zPath, nByte);


  } else {
    zPath = fossil_strdup(zUtf8);

    zUtf8 = p = zPath;
    while( (*p = *zUtf8++) != 0){
      if (*p++ == '\\' ) {
        p[-1] = '/';
      }
    }
  }
  return zPath;
#elif defined(__APPLE__) && !defined(WITHOUT_ICONV)
  return fossil_strdup(zUtf8);
#else
  return (void *)zUtf8;  /* No-op on unix */