IABSD.fr/xenocara/lib/libXft/src/xftname.c

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• Author : matthieu
  Date : 2022-10-16 16:55:35
  Hash : 285cea9e
  Message : Update to libXft 2.3.6 - bug fixes + new manual pages.

• lib/libXft/src/xftname.c

• /*
   * Copyright © 2000 Keith Packard
   *
   * Permission to use, copy, modify, distribute, and sell this software and its
   * documentation for any purpose is hereby granted without fee, provided that
   * the above copyright notice appear in all copies and that both that
   * copyright notice and this permission notice appear in supporting
   * documentation, and that the name of Keith Packard not be used in
   * advertising or publicity pertaining to distribution of the software without
   * specific, written prior permission.  Keith Packard makes no
   * representations about the suitability of this software for any purpose.  It
   * is provided "as is" without express or implied warranty.
   *
   * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
   * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
   * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
   * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
   * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
   * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
   * PERFORMANCE OF THIS SOFTWARE.
   */
  
  #include "xftint.h"
  
  _X_EXPORT FcPattern
  *XftNameParse (const char *name)
  {
      return FcNameParse ((const FcChar8 *) name);
  }
  
  _X_EXPORT FcBool
  XftNameUnparse (FcPattern *pat, char *dest, int len)
  {
      FcChar8 *name;
  
      name = FcNameUnparse (pat);
      if (!name)
  	return FcFalse;
      if (strlen ((char *) name) + 1 > (size_t) len)
      {
  	FcPattern *new = FcPatternDuplicate (pat);
  	free (name);
  	FcPatternDel (new, FC_LANG);
  	FcPatternDel (new, FC_CHARSET);
  	name = FcNameUnparse (new);
  	FcPatternDestroy (new);
  	if (!name)
  	    return FcFalse;
  	if (strlen ((char *) name) + 1 > (size_t) len)
  	{
  	    strncpy (dest, ((char *) name), (size_t) len - 1);
  	    dest[len - 1] = '\0';
  	    free (name);
  	    return FcFalse;
  	}
      }
      strcpy (dest, ((char *) name));
      free (name);
      return FcTrue;
  }