/***************************************************************************/
/* */
/* svpscmap.h */
/* */
/* The FreeType PostScript charmap service (specification). */
/* */
/* Copyright 2003 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 __SVPSCMAP_H__
#define __SVPSCMAP_H__
FT_BEGIN_HEADER
#define FT_SERVICE_ID_POSTSCRIPT_CMAPS "postscript-cmaps"
/*
* Adobe glyph name to unicode value
*/
typedef FT_UInt32
(*PS_Unicode_ValueFunc)( const char* glyph_name );
/*
* Unicode value to Adobe glyph name index. 0xFFFF if not found.
*/
typedef FT_UInt
(*PS_Unicode_Index_Func)( FT_UInt num_glyphs,
const char** glyph_names,
FT_ULong unicode );
/*
* Macintosh name id to glyph name. NULL if invalid index.
*/
typedef const char*
(*PS_Macintosh_Name_Func)( FT_UInt name_index );
/*
* Adobe standard string ID to glyph name. NULL if invalid index.
*/
typedef const char*
(*PS_Adobe_Std_Strings_Func)( FT_UInt string_index );
/*
* Simple unicode -> glyph index charmap built from font glyph names
* table.
*/
typedef struct PS_UniMap_
{
FT_UInt unicode;
FT_UInt glyph_index;
} PS_UniMap;
typedef struct PS_Unicodes_
{
FT_UInt num_maps;
PS_UniMap* maps;
} PS_Unicodes;
typedef FT_Error
(*PS_Unicodes_InitFunc)( FT_Memory memory,
FT_UInt num_glyphs,
const char** glyph_names,
PS_Unicodes* unicodes );
typedef FT_UInt
(*PS_Unicodes_CharIndexFunc)( PS_Unicodes* unicodes,
FT_UInt unicode );
typedef FT_ULong
(*PS_Unicodes_CharNextFunc)( PS_Unicodes* unicodes,
FT_ULong unicode );
FT_DEFINE_SERVICE( PsCMaps )
{
PS_Unicode_ValueFunc unicode_value;
PS_Unicodes_InitFunc unicodes_init;
PS_Unicodes_CharIndexFunc unicodes_char_index;
PS_Unicodes_CharNextFunc unicodes_char_next;
PS_Macintosh_Name_Func macintosh_name;
PS_Adobe_Std_Strings_Func adobe_std_strings;
const unsigned short* adobe_std_encoding;
const unsigned short* adobe_expert_encoding;
};
/* */
FT_END_HEADER
#endif /* __SVPSCMAP_H__ */
/* END */