Function http_make_path

cups/tls-openssl.c:1628–1659

 */

static const char *			// O - Filename
http_make_path(
    char       *buffer,			// I - Filename buffer
    size_t     bufsize,			// I - Size of buffer
    const char *dirname,		// I - Directory
    const char *filename,		// I - Filename (usually hostname)
    const char *ext)			// I - Extension
{
  char	*bufptr,			// Pointer into buffer
	*bufend = buffer + bufsize - 1;	// End of buffer


  snprintf(buffer, bufsize, "%s/", dirname);
  bufptr = buffer + strlen(buffer);

  while (*filename && bufptr < bufend)
  {
    if (_cups_isalnum(*filename) || *filename == '-' || *filename == '.')
      *bufptr++ = *filename;
    else
      *bufptr++ = '_';

    filename ++;
  }

  if (bufptr < bufend && filename[-1] != '.')
    *bufptr++ = '.';

  strlcpy(bufptr, ext, (size_t)(bufend - bufptr + 1));

  return (buffer);
}


//