/****************************************************************************
*
* fttype1.c
*
* FreeType utility file for PS names support (body).
*
* Copyright (C) 2002-2021 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/ftserv.h>
#include <freetype/internal/services/svpsinfo.h>
/* documentation is in t1tables.h */
FT_EXPORT_DEF( FT_Error )
FT_Get_PS_Font_Info( FT_Face face,
PS_FontInfoRec* afont_info )
{
FT_Error error;
FT_Service_PsInfo service;
if ( !face )
return FT_THROW( Invalid_Face_Handle );
if ( !afont_info )
return FT_THROW( Invalid_Argument );
FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
if ( service && service->ps_get_font_info )
error = service->ps_get_font_info( face, afont_info );
else
error = FT_THROW( Invalid_Argument );
return error;
}
/* documentation is in t1tables.h */
FT_EXPORT_DEF( FT_Int )
FT_Has_PS_Glyph_Names( FT_Face face )
{
FT_Int result = 0;
FT_Service_PsInfo service;
if ( face )
{
FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
if ( service && service->ps_has_glyph_names )
result = service->ps_has_glyph_names( face );
}
return result;
}
/* documentation is in t1tables.h */
FT_EXPORT_DEF( FT_Error )
FT_Get_PS_Font_Private( FT_Face face,
PS_PrivateRec* afont_private )
{
FT_Error error;
FT_Service_PsInfo service;
if ( !face )
return FT_THROW( Invalid_Face_Handle );
if ( !afont_private )
return FT_THROW( Invalid_Argument );
FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
if ( service && service->ps_get_font_private )
error = service->ps_get_font_private( face, afont_private );
else
error = FT_THROW( Invalid_Argument );
return error;
}
/* documentation is in t1tables.h */
FT_EXPORT_DEF( FT_Long )
FT_Get_PS_Font_Value( FT_Face face,
PS_Dict_Keys key,
FT_UInt idx,
void *value,
FT_Long value_len )
{
FT_Int result = 0;
FT_Service_PsInfo service = NULL;
if ( face )
{
FT_FACE_FIND_SERVICE( face, service, POSTSCRIPT_INFO );
if ( service && service->ps_get_font_value )
result = service->ps_get_font_value( face, key, idx,
value, value_len );
}
return result;
}
/* END */
