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Viewing changes to unix/xc/extras/freetype2/src/cid/cidparse.h

  • Committer: Bazaar Package Importer
  • Author(s): Ola Lundqvist
  • Date: 2006-05-15 20:35:17 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20060515203517-l4lre1ku942mn26k
Tags: 4.1.1+X4.3.0-10
* Correction of critical security issue. Thanks to Martin Kogler
  <e9925248@student.tuwien.ac.at> that informed me about the issue,
  and provided the patch.
  This flaw was originally found by Steve Wiseman of intelliadmin.com.
* Applied patch from Javier Kohen <jkohen@users.sourceforge.net> that
  inform the user that only 8 first characters of the password will
  actually be used when typing more than 8 characters, closes:
  #355619.

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unix/xc/extras/freetype2/src/cid/cidparse.h
 
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/***************************************************************************/
 
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/*                                                                         */
 
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/*  cidparse.h                                                             */
 
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/*                                                                         */
 
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/*    CID-keyed Type1 parser (specification).                              */
 
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/*                                                                         */
 
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/*  Copyright 1996-2001, 2002 by                                           */
 
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/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 
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/*                                                                         */
 
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/*  This file is part of the FreeType project, and may only be used,       */
 
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/*  modified, and distributed under the terms of the FreeType project      */
 
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/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 
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/*  this file you indicate that you have read the license and              */
 
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/*  understand and accept it fully.                                        */
 
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/*                                                                         */
 
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/***************************************************************************/
 
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#ifndef __CIDPARSE_H__
 
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#define __CIDPARSE_H__
 
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#include <ft2build.h>
 
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#include FT_INTERNAL_TYPE1_TYPES_H
 
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#include FT_INTERNAL_STREAM_H
 
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#include FT_INTERNAL_POSTSCRIPT_AUX_H
 
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FT_BEGIN_HEADER
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /* <Struct>                                                              */
 
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  /*    CID_Parser                                                         */
 
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  /*                                                                       */
 
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  /* <Description>                                                         */
 
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  /*    A CID_Parser is an object used to parse a Type 1 fonts very        */
 
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  /*    quickly.                                                           */
 
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  /*                                                                       */
 
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  /* <Fields>                                                              */
 
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  /*    root           :: The root PS_ParserRec fields.                    */
 
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  /*                                                                       */
 
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  /*    stream         :: The current input stream.                        */
 
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  /*                                                                       */
 
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  /*    postscript     :: A pointer to the data to be parsed.              */
 
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  /*                                                                       */
 
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  /*    postscript_len :: The length of the data to be parsed.             */
 
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  /*                                                                       */
 
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  /*    data_offset    :: The start position of the binary data (i.e., the */
 
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  /*                      end of the data to be parsed.                    */
 
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  /*                                                                       */
 
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  /*    cid            :: A structure which holds the information about    */
 
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  /*                      the current font.                                */
 
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  /*                                                                       */
 
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  /*    num_dict       :: The number of font dictionaries.                 */
 
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  /*                                                                       */
 
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  typedef struct  CID_Parser_
 
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  {
 
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    PS_ParserRec  root;
 
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    FT_Stream     stream;
 
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    FT_Byte*      postscript;
 
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    FT_Int        postscript_len;
 
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    FT_ULong      data_offset;
 
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    CID_FaceInfo  cid;
 
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    FT_Int        num_dict;
 
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  } CID_Parser;
 
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  FT_LOCAL( FT_Error )
 
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  CID_New_Parser( CID_Parser*    parser,
 
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                  FT_Stream      stream,
 
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                  FT_Memory      memory,
 
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                  PSAux_Service  psaux );
 
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  FT_LOCAL( void )
 
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  CID_Done_Parser( CID_Parser*  parser );
 
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  /*************************************************************************/
 
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  /*                                                                       */
 
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  /*                            PARSING ROUTINES                           */
 
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  /*                                                                       */
 
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  /*************************************************************************/
 
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#define CID_Skip_Spaces( p )  (p)->root.funcs.skip_spaces( &(p)->root )
 
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#define CID_Skip_Alpha( p )   (p)->root.funcs.skip_alpha ( &(p)->root )
 
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#define CID_ToInt( p )        (p)->root.funcs.to_int( &(p)->root )
 
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#define CID_ToFixed( p, t )   (p)->root.funcs.to_fixed( &(p)->root, t )
 
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#define CID_ToCoordArray( p, m, c )                          \
 
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          (p)->root.funcs.to_coord_array( &(p)->root, m, c )
 
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#define CID_ToFixedArray( p, m, f, t )                          \
 
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          (p)->root.funcs.to_fixed_array( &(p)->root, m, f, t )
 
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#define CID_ToToken( p, t )                         \
 
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          (p)->root.funcs.to_token( &(p)->root, t )
 
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#define CID_ToTokenArray( p, t, m, c )                          \
 
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          (p)->root.funcs.to_token_array( &(p)->root, t, m, c )
 
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#define CID_Load_Field( p, f, o )                              \
 
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          (p)->root.funcs.load_field( &(p)->root, f, o, 0, 0 )
 
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#define CID_Load_Field_Table( p, f, o )                              \
 
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          (p)->root.funcs.load_field_table( &(p)->root, f, o, 0, 0 )
 
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FT_END_HEADER
 
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#endif /* __CIDPARSE_H__ */
 
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/* END */