//--------------------------------------------------------------------------
//
// Module Name: PFM.H
//
// Brief Description: This module contains the PSCRIPT driver's
// font metrics defines.
//
// Author: Kent Settle (kentse)
// Created: 22-Jan-1991
//
// Copyright (C) 1991 - 1999 Microsoft Corporation.
//--------------------------------------------------------------------------
#define MAX_KERNPAIRS 1024
#define ANSI_CHARSET 0
#define SYMBOL_CHARSET 2
#define OEM_CHARSET 255
#define NTM_VERSION 0x00010000
#define FL_NTFM_SOFTFONT 1
#define FL_NTFM_NO_TRANSLATE_CHARSET 2
#define INIT_IFI 2048
#define INIT_PFM 262144 + INIT_IFI // storage to allocate to build NTFM.
#define MIN_UNICODE_VALUE 0
#define MAX_UNICODE_VALUE 0xFFFE
#define INVALID_UNICODE_VALUE 0xFFFF
// The AFM tokens.
#define TK_UNDEFINED 0
#define TK_STARTKERNDATA 2
#define TK_STARTKERNPAIRS 3
#define TK_KPX 4
#define TK_ENDKERNPAIRS 5
#define TK_ENDKERNDATA 6
#define TK_FONTNAME 7
#define TK_WEIGHT 8
#define TK_ITALICANGLE 9
#define TK_ISFIXEDPITCH 10
#define TK_UNDERLINEPOSITION 11
#define TK_UNDERLINETHICKNESS 12
#define TK_FONTBBOX 13
#define TK_CAPHEIGHT 14
#define TK_XHEIGHT 15
#define TK_DESCENDER 16
#define TK_ASCENDER 17
#define TK_STARTCHARMETRICS 18
#define TK_ENDCHARMETRICS 19
#define TK_ENDFONTMETRICS 20
#define TK_STARTFONTMETRICS 21
#define TK_ENCODINGSCHEME 22
#define TK_FULLNAME 23
#define TK_FAMILYNAME 24
#define TK_MSFAMILY 25
// font defines.
#define ARIAL 1
#define ARIAL_BOLD 2
#define ARIAL_BOLDOBLIQUE 3
#define ARIAL_OBLIQUE 4
#define ARIAL_NARROW 5
#define ARIAL_NARROW_BOLD 6
#define ARIAL_NARROW_BOLDOBLIQUE 7
#define ARIAL_NARROW_OBLIQUE 8
#define AVANTGARDE_BOOK 9
#define AVANTGARDE_BOOKOBLIQUE 10
#define AVANTGARDE_DEMI 11
#define AVANTGARDE_DEMIOBLIQUE 12
#define BOOKMAN_DEMI 13
#define BOOKMAN_DEMIITALIC 14
#define BOOKMAN_LIGHT 15
#define BOOKMAN_LIGHTITALIC 16
#define COURIER 17
#define COURIER_BOLD 18
#define COURIER_BOLDOBLIQUE 19
#define COURIER_OBLIQUE 20
#define GARAMOND_BOLD 21
#define GARAMOND_BOLDITALIC 22
#define GARAMOND_LIGHT 23
#define GARAMOND_LIGHTITALIC 24
#define HELVETICA 25
#define HELVETICA_BLACK 26
#define HELVETICA_BLACKOBLIQUE 27
#define HELVETICA_BOLD 28
#define HELVETICA_BOLDOBLIQUE 29
#define HELVETICA_CONDENSED 30
#define HELVETICA_CONDENSED_BOLD 31
#define HELVETICA_CONDENSED_BOLDOBL 32
#define HELVETICA_CONDENSED_OBLIQUE 33
#define HELVETICA_LIGHT 34
#define HELVETICA_LIGHTOBLIQUE 35
#define HELVETICA_NARROW 36
#define HELVETICA_NARROW_BOLD 37
#define HELVETICA_NARROW_BOLDOBLIQUE 38
#define HELVETICA_NARROW_OBLIQUE 39
#define HELVETICA_OBLIQUE 40
#define KORINNA_BOLD 41
#define KORINNA_KURSIVBOLD 42
#define KORINNA_KURSIVREGULAR 43
#define KORINNA_REGULAR 44
#define LUBALINGRAPH_BOOK 45
#define LUBALINGRAPH_BOOKOBLIQUE 46
#define LUBALINGRAPH_DEMI 47
#define LUBALINGRAPH_DEMIOBLIQUE 48
#define NEWCENTURYSCHLBK_BOLD 49
#define NEWCENTURYSCHLBK_BOLDITALIC 50
#define NEWCENTURYSCHLBK_ITALIC 51
#define NEWCENTURYSCHLBK_ROMAN 52
#define PALATINO_BOLD 53
#define PALATINO_BOLDITALIC 54
#define PALATINO_ITALIC 55
#define PALATINO_ROMAN 56
#define SOUVENIR_DEMI 57
#define SOUVENIR_DEMIITALIC 58
#define SOUVENIR_LIGHT 59
#define SOUVENIR_LIGHTITALIC 60
#define SYMBOL 61
#define TIMES_BOLD 62
#define TIMES_BOLDITALIC 63
#define TIMES_ITALIC 64
#define TIMES_ROMAN 65
#define TIMES_NEW_ROMAN 66
#define TIMES_NEW_ROMAN_BOLD 67
#define TIMES_NEW_ROMAN_BOLDITALIC 68
#define TIMES_NEW_ROMAN_ITALIC 69
#define VARITIMES_BOLD 70
#define VARITIMES_BOLDITALIC 71
#define VARITIMES_ITALIC 72
#define VARITIMES_ROMAN 73
#define ZAPFCALLIGRAPHIC_BOLD 74
#define ZAPFCALLIGRAPHIC_BOLDITALIC 75
#define ZAPFCALLIGRAPHIC_ITALIC 76
#define ZAPFCALLIGRAPHIC_ROMAN 77
#define ZAPFCHANCERY_MEDIUMITALIC 78
#define ZAPFDINGBATS 79
#define FIRST_FONT 1
#define DEFAULT_FONT COURIER
#define NUM_INTERNAL_FONTS 79
extern PutByte(SHORT);
extern PutWord(SHORT);
extern PutLong(long);
typedef USHORT SOFFSET; // short offset.
#define DWORDALIGN(a) ((a + (sizeof(DWORD) - 1)) & ~(sizeof(DWORD) - 1))
#define WCHARALIGN(a) ((a + (sizeof(WCHAR) - 1)) & ~(sizeof(WCHAR) - 1))
// entry for each soft font.
// NT Font Metrics structure.
typedef ULONG LOFFSET; // long offset.
typedef struct
{
ULONG cjNTFM; // size of NTFM struct, with attached data.
LOFFSET loszFontName; // offset to FontName.
LOFFSET loIFIMETRICS; // offset to IFIMETRICS structure.
ULONG cKernPairs;
LOFFSET loKernPairs; // offset to start of FD_KERNINGPAIR structs.
} NTFMSZ;
typedef struct
{
ULONG ulVersion; // version
NTFMSZ ntfmsz; // size inormation
FLONG flNTFM; // flags [bodind]
EXTTEXTMETRIC etm;
USHORT ausCharWidths[256];
} NTFM, *PNTFM;
// This is value needed to determine if a particular soft font needs
// encoding vector remapping (stolen win31 source code) [bodind]
#define NO_TRANSLATE_CHARSET 200
// Maximum length of font names
#define MAX_FONTNAME 128
// An estimate of average PS font size =~ 33K
#define AVERAGE_FONT_SIZE (33*1024)
/*--------------------------------------------------------------------*\
* The PFB file format is a sequence of segments, each of which has a *
* header part and a data part. The header format, defined in the *
* struct PFBHEADER below, consists of a one byte sanity check number *
* (128) then a one byte segment type and finally a four byte length *
* field for the data following data. The length field is stored in *
* the file with the least significant byte first. *
* *
* The segment types are: *
* 1.) The data is a sequence of ASCII characters. *
* 2.) The data is a sequence of binary characters to be converted *
* to a sequence of pairs of hexadecimal digits. *
* 3.) The last segment in the file. This segment has no length or *
* data fields. *
* *
* The segment types are defined explicitly rather than as an *
* enumerated type because the values for each type are defined by the *
* file format rather than the compiler manipulating them. *
\*--------------------------------------------------------------------*/
#define CHECK_BYTE 128 // first byte of file segment
#define ASCII_TYPE 1 // segment type identifier
#define BINARY_TYPE 2
#define EOF_TYPE 3
// Macro to verify whether a PFBHEADER is valid
#define ValidPfbHeader(p) (*((PBYTE)(p)) == CHECK_BYTE)
// Macro to retrieve the segment type field of PFBHEADER
#define PfbSegmentType(p) (((PBYTE)(p))[1])
// Macro to retrieve the segment length field of PFBHEADER
#define PfbSegmentLength(p) (((DWORD) ((PBYTE)(p))[2] ) | \
((DWORD) ((PBYTE)(p))[3] << 8) | \
((DWORD) ((PBYTE)(p))[4] << 16) | \
((DWORD) ((PBYTE)(p))[5] << 24))
// Size of PFBHEADER = 6 bytes
#define PFBHEADER_SIZE 6