ftbdf.c

Go to the documentation of this file.

/****************************************************************************
 *
 * ftbdf.c
 *
 *   FreeType API for accessing BDF-specific strings (body).
 *
 * Copyright (C) 2002-2020 by
 * David Turner, Robert Wilhelm, and Werner Lemberg.
 *
 * This file is part of the FreeType project, and may only be used,
 * modified, and distributed under the terms of the FreeType project
 * license, LICENSE.TXT.  By continuing to use, modify, or distribute
 * this file you indicate that you have read the license and
 * understand and accept it fully.
 *
 */
 
 
#include <freetype/internal/ftdebug.h>
 
#include <freetype/internal/ftobjs.h>
#include <freetype/internal/services/svbdf.h>
 
 
  /* documentation is in ftbdf.h */
 
  FT_EXPORT_DEF( FT_Error )
  FT_Get_BDF_Charset_ID( FT_Face       face,
                         const char*  *acharset_encoding,
                         const char*  *acharset_registry )
  {
    FT_Error     error;
    const char*  encoding = NULL;
    const char*  registry = NULL;
 
    FT_Service_BDF  service;
 
 
    if ( !face )
      return FT_THROW( Invalid_Face_Handle );
 
    FT_FACE_FIND_SERVICE( face, service, BDF );
 
    if ( service && service->get_charset_id )
      error = service->get_charset_id( face, &encoding, &registry );
    else
      error = FT_THROW( Invalid_Argument );
 
    if ( acharset_encoding )
      *acharset_encoding = encoding;
 
    if ( acharset_registry )
      *acharset_registry = registry;
 
    return error;
  }
 
 
  /* documentation is in ftbdf.h */
 
  FT_EXPORT_DEF( FT_Error )
  FT_Get_BDF_Property( FT_Face           face,
                       const char*       prop_name,
                       BDF_PropertyRec  *aproperty )
  {
    FT_Error  error;
 
    FT_Service_BDF  service;
 
 
    if ( !face )
      return FT_THROW( Invalid_Face_Handle );
 
    if ( !aproperty )
      return FT_THROW( Invalid_Argument );
 
    aproperty->type = BDF_PROPERTY_TYPE_NONE;
 
    FT_FACE_FIND_SERVICE( face, service, BDF );
 
    if ( service && service->get_property )
      error = service->get_property( face, prop_name, aproperty );
    else
      error = FT_THROW( Invalid_Argument );
 
    return error;
  }
 
 
/* END */