Leaked source code of windows server 2003
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/*++
Copyright (c) 1996 - 1999 Microsoft Corporation
Module Name:
fmnewfm.h
Abstract:
Universal printer driver specific font metrics resource header
Environment:
Windows NT printer drivers
Revision History:
10/30/96 -eigos- Created it.
--*/
#ifndef _FMNEWFM_H_
#define _FMNEWFM_H_
//
// NOTE: To include this header file, it is necessary to include
// parser.h which has a definition of INVOCATION structure,
// winddi.h which has a definition of IFIMETRICS, FD_KERNINGPAIR
//
//
//
// UNIFM
//
// Universal printer driver (UNIDRV) font file header.
//
#define UNIFM_VERSION_1_0 0x00010000
typedef struct _UNIFM_HDR{ DWORD dwSize; // a total size of this font file
DWORD dwVersion; // a version number of this font file
ULONG ulDefaultCodepage; // this font's default codepage
LONG lGlyphSetDataRCID; // a resource ID of GLYPHDATA
DWORD loUnidrvInfo; // offset to UNIDRVINFO
DWORD loIFIMetrics; // offset to IFIMETRICS
DWORD loExtTextMetric; // offset to EXTTEXTMETRIC
DWORD loWidthTable; // offset to WIDTHTABLE
DWORD loKernPair; // offset to KERNPAIR
DWORD dwReserved[2];} UNIFM_HDR, *PUNIFM_HDR;
#define GET_UNIDRVINFO(pUFM) \
((PUNIDRVINFO)((PBYTE)(pUFM) + (pUFM)->loUnidrvInfo))#define GET_IFIMETRICS(pUFM) \
((IFIMETRICS*)((PBYTE)(pUFM) + (pUFM)->loIFIMetrics))#define GET_EXTTEXTMETRIC(pUFM) \
((EXTTEXTMETRIC*)((PBYTE)(pUFM) + (pUFM)->loExtTextMetric))#define GET_WIDTHTABLE(pUFM) \
((PWIDTHTABLE)((PBYTE)(pUFM) + (pUFM)->loWidthTable))#define GET_KERNDATA(pUFM) \
((PKERNDATA)((PBYTE)(pUFM) + (pUFM)->loKernPair))
//
// UNIDRVINFO
//
// UNIDRVINFO is used to define printer specific information.
//
typedef struct _UNIDRVINFO{ DWORD dwSize; DWORD flGenFlags; WORD wType; WORD fCaps; WORD wXRes; WORD wYRes; short sYAdjust; short sYMoved; WORD wPrivateData; short sShift; INVOCATION SelectFont; INVOCATION UnSelectFont; WORD wReserved[4];} UNIDRVINFO, *PUNIDRVINFO;
#define GET_SELECT_CMD(pUni) \
((PCHAR)(pUni) + (pUni)->SelectFont.loOffset)#define GET_UNSELECT_CMD(pUni) \
((PCHAR)(pUni) + (pUni)->UnSelectFont.loOffset)
//
// flGenFlags
//
#define UFM_SOFT 0x00000001 // Softfont, thus needs downloading
#define UFM_CART 0x00000002 // This is a cartridge font
#define UFM_SCALABLE 0x00000004 // Font is scalable
//
// wType
//
#define DF_TYPE_HPINTELLIFONT 0 // HP's Intellifont
#define DF_TYPE_TRUETYPE 1 // HP's PCLETTO fonts on LJ4
#define DF_TYPE_PST1 2 // Lexmark PPDS scalable fonts
#define DF_TYPE_CAPSL 3 // Canon CAPSL scalable fonts
#define DF_TYPE_OEM1 4 // OEM scalable font type 1
#define DF_TYPE_OEM2 5 // OEM scalable font type 2
//
// fCaps
//
#define DF_NOITALIC 0x0001 // Cannot italicize via FONTSIMULATION
#define DF_NOUNDER 0x0002 // Cannot underline via FONTSIMULATION
#define DF_XM_CR 0x0004 // send CR after using this font
#define DF_NO_BOLD 0x0008 // Cannot bold via FONTSIMULATION
#define DF_NO_DOUBLE_UNDERLINE 0x0010 // Cannot double underline via
// FONTSIMU ATION
#define DF_NO_STRIKETHRU 0x0020 // Cannot strikethru via FONTSIMULATION
#define DF_BKSP_OK 0x0040 // Can use backspace char, see spec
// for details
//
// EXTTEXTMETRIC
//
// The EXTTEXTMETRIC structure provides extended-metric information for a font.
// All the measurements are given in the specified units,
// regardless of the current mapping mode of the display context.
//
#ifndef _EXTTEXTMETRIC_
#define _EXTTEXTMETRIC_
typedef struct _EXTTEXTMETRIC { short emSize; short emPointSize; short emOrientation; short emMasterHeight; short emMinScale; short emMaxScale; short emMasterUnits; short emCapHeight; short emXHeight; short emLowerCaseAscent; short emLowerCaseDescent; short emSlant; short emSuperScript; short emSubScript; short emSuperScriptSize; short emSubScriptSize; short emUnderlineOffset; short emUnderlineWidth; short emDoubleUpperUnderlineOffset; short emDoubleLowerUnderlineOffset; short emDoubleUpperUnderlineWidth; short emDoubleLowerUnderlineWidth; short emStrikeOutOffset; short emStrikeOutWidth; WORD emKernPairs; WORD emKernTracks;} EXTTEXTMETRIC, *PEXTTEXTMETRIC;
#endif // _EXTTEXTMETRIC_
//
// WIDTHTABLE
//
// This data structure represents the character width table.
// This width table is a continuous GLYPHHANDLE base,
// not Unicode nor codepage/character code base.
// GLYPHANDLE information is in the GLYPHDATA.
//
typedef struct _WIDTHRUN{ WORD wStartGlyph; // index of the first glyph handle
WORD wGlyphCount; // number of glyphs covered
DWORD loCharWidthOffset; // glyph width table
} WIDTHRUN, *PWIDTHRUN;
typedef struct _WIDTHTABLE{ DWORD dwSize; // the size of this structure including every run
DWORD dwRunNum; // the number of widthrun
WIDTHRUN WidthRun[1]; // width run array
} WIDTHTABLE, *PWIDTHTABLE;
//
// The array has wGlyphCount elements and each element is the char width
// for a single glyph. The first width corresponds to glyph index wStartGlyph
// and so on. The byte offset is relative to the beginning of WIDTHTABLE
// structure and must be WORD-aligned.
// In case of Western device font, proportional font has all varibal pitch
// characters. This means that dwRunNum is set to 1 and loCharWidthOffset
// would be an offset from the top of WIDTHTABLE to a width vector of all
// characters.
// In case of Far Eastern device font, basically IFIMETRICS.fwdAveCharWidth and
// IFIMETRICS.fwdMaxCharWidth are used for single byte and double byte character
// width. If a font is proportional, a UFM has a WIDTHTABLE which represents
// only the proportional pitch characters. Other characters use fdwAveCharWidth
// and fwdMaxCharInc for single and double byte characters.
//
//
// KERNDATA
// This data structure represents kerning pair information.
// This kerning pair table is a Unicode base.
//
typedef struct _KERNDATA{ DWORD dwSize; // the size of this structure including array
DWORD dwKernPairNum; // the number of kerning pair
FD_KERNINGPAIR KernPair[1]; // FD_KERNINGPAIR array
} KERNDATA, *PKERNDATA;
#endif //_FMNEWFM_H_
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