/****************************************************************************
*
* afmparse.h
*
* AFM parser (specification).
*
* Copyright (C) 2006-2022 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.
*
*/
#ifndef AFMPARSE_H_
#define AFMPARSE_H_
#include <freetype/internal/psaux.h>
FT_BEGIN_HEADER
FT_LOCAL( FT_Error )
afm_parser_init( AFM_Parser parser,
FT_Memory memory,
FT_Byte* base,
FT_Byte* limit );
FT_LOCAL( void )
afm_parser_done( AFM_Parser parser );
FT_LOCAL( FT_Error )
afm_parser_parse( AFM_Parser parser );
enum AFM_ValueType_
{
AFM_VALUE_TYPE_STRING,
AFM_VALUE_TYPE_NAME,
AFM_VALUE_TYPE_FIXED, /* real number */
AFM_VALUE_TYPE_INTEGER,
AFM_VALUE_TYPE_BOOL,
AFM_VALUE_TYPE_INDEX /* glyph index */
};
typedef struct AFM_ValueRec_
{
enum AFM_ValueType_ type;
union
{
char* s;
FT_Fixed f;
FT_Int i;
FT_UInt u;
FT_Bool b;
} u;
} AFM_ValueRec, *AFM_Value;
#define AFM_MAX_ARGUMENTS 5
FT_LOCAL( FT_Int )
afm_parser_read_vals( AFM_Parser parser,
AFM_Value vals,
FT_Int n );
/* read the next key from the next line or column */
FT_LOCAL( char* )
afm_parser_next_key( AFM_Parser parser,
FT_Bool line,
FT_Offset* len );
FT_END_HEADER
#endif /* AFMPARSE_H_ */
/* END */
