ref: 71f661804e88db5b12cc1a143e03ef53b5eab894
dir: /src/cid/cidparse.h/
/***************************************************************************/
/* */
/* cidparse.h */
/* */
/* CID-keyed Type1 parser (specification). */
/* */
/* Copyright 1996-2017 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 CIDPARSE_H_
#define CIDPARSE_H_
#include <ft2build.h>
#include FT_INTERNAL_TYPE1_TYPES_H
#include FT_INTERNAL_STREAM_H
#include FT_INTERNAL_POSTSCRIPT_AUX_H
FT_BEGIN_HEADER
/*************************************************************************/
/* */
/* <Struct> */
/* CID_Parser */
/* */
/* <Description> */
/* A CID_Parser is an object used to parse a Type 1 fonts very */
/* quickly. */
/* */
/* <Fields> */
/* root :: The root PS_ParserRec fields. */
/* */
/* stream :: The current input stream. */
/* */
/* postscript :: A pointer to the data to be parsed. */
/* */
/* postscript_len :: The length of the data to be parsed. */
/* */
/* data_offset :: The start position of the binary data (i.e., the */
/* end of the data to be parsed. */
/* */
/* binary_length :: The length of the data after the `StartData' */
/* command if the data format is hexadecimal. */
/* */
/* cid :: A structure which holds the information about */
/* the current font. */
/* */
/* num_dict :: The number of font dictionaries. */
/* */
typedef struct CID_Parser_
{
PS_ParserRec root;
FT_Stream stream;
FT_Byte* postscript;
FT_ULong postscript_len;
FT_ULong data_offset;
FT_ULong binary_length;
CID_FaceInfo cid;
FT_Int num_dict;
} CID_Parser;
FT_LOCAL( FT_Error )
cid_parser_new( CID_Parser* parser,
FT_Stream stream,
FT_Memory memory,
PSAux_Service psaux );
FT_LOCAL( void )
cid_parser_done( CID_Parser* parser );
/*************************************************************************/
/* */
/* PARSING ROUTINES */
/* */
/*************************************************************************/
#define cid_parser_skip_spaces( p ) \
(p)->root.funcs.skip_spaces( &(p)->root )
#define cid_parser_skip_PS_token( p ) \
(p)->root.funcs.skip_PS_token( &(p)->root )
#define cid_parser_to_int( p ) (p)->root.funcs.to_int( &(p)->root )
#define cid_parser_to_fixed( p, t ) (p)->root.funcs.to_fixed( &(p)->root, t )
#define cid_parser_to_coord_array( p, m, c ) \
(p)->root.funcs.to_coord_array( &(p)->root, m, c )
#define cid_parser_to_fixed_array( p, m, f, t ) \
(p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
#define cid_parser_to_token( p, t ) \
(p)->root.funcs.to_token( &(p)->root, t )
#define cid_parser_to_token_array( p, t, m, c ) \
(p)->root.funcs.to_token_array( &(p)->root, t, m, c )
#define cid_parser_load_field( p, f, o ) \
(p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
#define cid_parser_load_field_table( p, f, o ) \
(p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
FT_END_HEADER
#endif /* CIDPARSE_H_ */
/* END */