497 lines
15 KiB
C
497 lines
15 KiB
C
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/*++
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Copyright (c) 1996-1997 Microsoft Corporation
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Module Name:
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prntfont.h
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Abstract:
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Declarations for Windows NT printer driver font metrics and glyphset data
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*.UFF, *.UFM and *.GTT file data structure definition
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--*/
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#ifndef _PRNTFONT_H_
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#define _PRNTFONT_H_
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//
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//
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// F O N T M E T R I C S ( U F M )
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//
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//
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//
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// NOTE: To include this header file, it is necessary to include
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// winddi.h, that has a definition of IFIMETRICS, FD_KERNINGPAIR
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//
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//
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//
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// UNIFM
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//
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// Universal printer driver (UNIDRV) font file header.
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//
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#define UNIFM_VERSION_1_0 0x00010000
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typedef struct _UNIFM_HDR
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{
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DWORD dwSize; // a total size of this font file
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DWORD dwVersion; // a version number of this font file
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ULONG ulDefaultCodepage; // this font's default codepage
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LONG lGlyphSetDataRCID; // a resource ID of GLYPHDATA
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DWORD loUnidrvInfo; // offset to UNIDRVINFO
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DWORD loIFIMetrics; // offset to IFIMETRICS
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DWORD loExtTextMetric; // offset to EXTTEXTMETRIC
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DWORD loWidthTable; // offset to WIDTHTABLE
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DWORD loKernPair; // offset to KERNPAIR
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DWORD dwReserved[2];
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} UNIFM_HDR, *PUNIFM_HDR;
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#define GET_UNIDRVINFO(pUFM) \
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((PUNIDRVINFO)((PBYTE)(pUFM) + (pUFM)->loUnidrvInfo))
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#define GET_IFIMETRICS(pUFM) \
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((IFIMETRICS*)((PBYTE)(pUFM) + (pUFM)->loIFIMetrics))
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#define GET_EXTTEXTMETRIC(pUFM) \
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((EXTTEXTMETRIC*)((PBYTE)(pUFM) + (pUFM)->loExtTextMetric))
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#define GET_WIDTHTABLE(pUFM) \
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((PWIDTHTABLE)((PBYTE)(pUFM) + (pUFM)->loWidthTable))
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#define GET_KERNDATA(pUFM) \
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((PKERNDATA)((PBYTE)(pUFM) + (pUFM)->loKernPair))
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//
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// UNIDRVINFO
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//
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// UNIDRVINFO is used to define printer specific information.
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//
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typedef struct _INVOC {
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DWORD dwCount; // the number of bytes in the invocation string
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DWORD loOffset; // byte-offset to the beginning of the array
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} INVOC, *PINVOC;
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typedef struct _UNIDRVINFO
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{
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DWORD dwSize;
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DWORD flGenFlags;
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WORD wType;
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WORD fCaps;
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WORD wXRes;
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WORD wYRes;
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short sYAdjust;
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short sYMoved;
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WORD wPrivateData;
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short sShift;
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INVOC SelectFont;
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INVOC UnSelectFont;
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WORD wReserved[4];
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} UNIDRVINFO, *PUNIDRVINFO;
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#define GET_SELECT_CMD(pUni) \
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((PCHAR)(pUni) + (pUni)->SelectFont.loOffset)
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#define GET_UNSELECT_CMD(pUni) \
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((PCHAR)(pUni) + (pUni)->UnSelectFont.loOffset)
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//
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// flGenFlags
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//
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#define UFM_SOFT 0x00000001 // Softfont, thus needs downloading
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#define UFM_CART 0x00000002 // This is a cartridge font
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#define UFM_SCALABLE 0x00000004 // Font is scalable
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//
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// wType
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//
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#define DF_TYPE_HPINTELLIFONT 0 // HP's Intellifont
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#define DF_TYPE_TRUETYPE 1 // HP's PCLETTO fonts on LJ4
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#define DF_TYPE_PST1 2 // Lexmark PPDS scalable fonts
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#define DF_TYPE_CAPSL 3 // Canon CAPSL scalable fonts
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#define DF_TYPE_OEM1 4 // OEM scalable font type 1
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#define DF_TYPE_OEM2 5 // OEM scalable font type 2
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//
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// fCaps
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//
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#define DF_NOITALIC 0x0001 // Cannot italicize via FONTSIMULATION
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#define DF_NOUNDER 0x0002 // Cannot underline via FONTSIMULATION
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#define DF_XM_CR 0x0004 // send CR after using this font
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#define DF_NO_BOLD 0x0008 // Cannot bold via FONTSIMULATION
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#define DF_NO_DOUBLE_UNDERLINE 0x0010 // Cannot double underline via
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// FONTSIMU ATION
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#define DF_NO_STRIKETHRU 0x0020 // Cannot strikethru via FONTSIMULATION
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#define DF_BKSP_OK 0x0040 // Can use backspace char, see spec
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// for details
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//
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// EXTTEXTMETRIC
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//
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// The EXTTEXTMETRIC structure provides extended-metric information for a font.
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// All the measurements are given in the specified units,
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// regardless of the current mapping mode of the display context.
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//
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#ifndef _EXTTEXTMETRIC_
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#define _EXTTEXTMETRIC_
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typedef struct _EXTTEXTMETRIC
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{
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short emSize;
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short emPointSize;
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short emOrientation;
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short emMasterHeight;
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short emMinScale;
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short emMaxScale;
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short emMasterUnits;
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short emCapHeight;
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short emXHeight;
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short emLowerCaseAscent;
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short emLowerCaseDescent;
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short emSlant;
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short emSuperScript;
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short emSubScript;
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short emSuperScriptSize;
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short emSubScriptSize;
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short emUnderlineOffset;
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short emUnderlineWidth;
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short emDoubleUpperUnderlineOffset;
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short emDoubleLowerUnderlineOffset;
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short emDoubleUpperUnderlineWidth;
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short emDoubleLowerUnderlineWidth;
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short emStrikeOutOffset;
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short emStrikeOutWidth;
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WORD emKernPairs;
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WORD emKernTracks;
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} EXTTEXTMETRIC, *PEXTTEXTMETRIC;
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#endif // _EXTTEXTMETRIC_
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//
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// WIDTHTABLE
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//
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// This data structure represents the character width table.
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// This width table is a continuous GLYPHHANDLE base,
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// not Unicode nor codepage/character code base.
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// GLYPHANDLE information is in the GLYPHDATA.
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//
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typedef struct _WIDTHRUN
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{
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WORD wStartGlyph; // index of the first glyph handle
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WORD wGlyphCount; // number of glyphs covered
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DWORD loCharWidthOffset; // glyph width table
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} WIDTHRUN, *PWIDTHRUN;
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typedef struct _WIDTHTABLE
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{
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DWORD dwSize; // the size of this structure including every run
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DWORD dwRunNum; // the number of widthrun
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WIDTHRUN WidthRun[1]; // width run array
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} WIDTHTABLE, *PWIDTHTABLE;
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//
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// The array has wGlyphCount elements and each element is the char width
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// for a single glyph. The first width corresponds to glyph index wStartGlyph
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// and so on. The byte offset is relative to the beginning of WIDTHTABLE
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// structure and must be WORD-aligned.
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// In case of Western device font, proportional font has all varibal pitch
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// characters. This means that dwRunNum is set to 1 and loCharWidthOffset
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// would be an offset from the top of WIDTHTABLE to a width vector of all
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// characters.
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// In case of Far Eastern device font, basically IFIMETRICS.fwdAveCharWidth and
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// IFIMETRICS.fwdMaxCharWidth are used for single byte and double byte character
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// width. If a font is proportional, a UFM has a WIDTHTABLE which represents
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// only the proportional pitch characters. Other characters use fdwAveCharWidth
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// and fwdMaxCharInc for single and double byte characters.
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//
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//
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// KERNDATA
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// This data structure represents kerning pair information.
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// This kerning pair table is a Unicode base.
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//
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typedef struct _KERNDATA
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{
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DWORD dwSize; // the size of this structure including array
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DWORD dwKernPairNum; // the number of kerning pair
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FD_KERNINGPAIR KernPair[1]; // FD_KERNINGPAIR array
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} KERNDATA, *PKERNDATA;
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//
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//
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// G L Y P H S E T D A T A ( G T T )
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//
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//
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//
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// UNI_GLYPHSETDATA
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//
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// GLYPHSETDATA data structure represents a character encoding information
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// of printer device font.
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//
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typedef struct _UNI_GLYPHSETDATA {
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DWORD dwSize;
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DWORD dwVersion;
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DWORD dwFlags;
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LONG lPredefinedID;
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DWORD dwGlyphCount;
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DWORD dwRunCount;
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DWORD loRunOffset;
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DWORD dwCodePageCount;
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DWORD loCodePageOffset;
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DWORD loMapTableOffset;
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DWORD dwReserved[2];
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} UNI_GLYPHSETDATA, *PUNI_GLYPHSETDATA;
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#define UNI_GLYPHSETDATA_VERSION_1_0 0x00010000
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#define GET_GLYPHRUN(pGTT) \
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((PGLYPHRUN) ((PBYTE)(pGTT) + ((PUNI_GLYPHSETDATA)pGTT)->loRunOffset))
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#define GET_CODEPAGEINFO(pGTT) \
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((PUNI_CODEPAGEINFO) ((PBYTE)(pGTT) + ((PUNI_GLYPHSETDATA)pGTT)->loCodePageOffset))
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#define GET_MAPTABLE(pGTT) \
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((PMAPTABLE) ((PBYTE)(pGTT) + ((PUNI_GLYPHSETDATA)pGTT)->loMapTableOffset))
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//
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// UNI_CODEPAGEINFO
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//
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// This UNI_CODEPAGEINFO dats structure has a list of Codepage values
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// which are supported by this UNI_GLYPHSETDATA.
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//
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typedef struct _UNI_CODEPAGEINFO {
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DWORD dwCodePage;
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INVOC SelectSymbolSet;
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INVOC UnSelectSymbolSet;
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} UNI_CODEPAGEINFO, *PUNI_CODEPAGEINFO;
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//
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// GLYPHRUN
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//
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// GLYPHRUN dats structure represents the conversion table from Unicode to
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// UNI_GLYPHSETDATA specific glyph handle. Glyph handle is continuous number
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// starting from zero.
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//
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typedef struct _GLYPHRUN {
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WCHAR wcLow;
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WORD wGlyphCount;
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} GLYPHRUN, *PGLYPHRUN;
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//
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// MAPTABLE and TRANSDATA
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//
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// This MAPTABLE data structure represents a conversion table fron glyph handle
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// to codepage/character code.
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//
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typedef struct _TRANSDATA {
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BYTE ubCodePageID; // Codepage index to CODEPAGENFO data structure array
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BYTE ubType; // a type of TRANSDATA
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union
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{
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SHORT sCode;
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BYTE ubCode;
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BYTE ubPairs[2];
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} uCode;
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} TRANSDATA, *PTRANSDATA;
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typedef struct _MAPTABLE {
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DWORD dwSize; // the size of MAPTABLE including TRANSDATA array
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DWORD dwGlyphNum; // the number of glyphs supported in MAPTABLE
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TRANSDATA Trans[1]; // an array of TRANSDATA
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} MAPTABLE, *PMAPTABLE;
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//
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// ubType flags
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//
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// One of following three can be specified for the type of uCode.
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//
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#define MTYPE_FORMAT_MASK 0x07
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#define MTYPE_COMPOSE 0x01 // wCode is an array of 16-bit offsets from the
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// beginning of the MAPTABLE pointing to the
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// strings to use for translation.
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// bData representes thelength of the translated
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// string.
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#define MTYPE_DIRECT 0x02 // wCode is a byte data of one-to-one translation
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#define MTYPE_PAIRED 0x04 // wCode contains a word data to emit.
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//
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// One of following tow can be specified for Far East multibyte character.
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//
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#define MTYPE_DOUBLEBYTECHAR_MASK 0x18
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#define MTYPE_SINGLE 0x08 // wCode contains a single byte character code in
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// multi byte character string.
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#define MTYPE_DOUBLE 0x10 // wCode contains a double byte character code in
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// multi byte character string.
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//
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// One of following three can be specified for replace/add/disable system
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// predefined GTT.
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//
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#define MTYPE_PREDEFIN_MASK 0xe0
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#define MTYPE_REPLACE 0x20 // wCode contains a data to replace predefined one.
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#define MTYPE_ADD 0x40 // wCode contains a data to add to predefiend one.
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#define MTYPE_DISABLE 0x80 // wCode contains a data to remove from predefined.
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//
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// System predefined character conversion
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//
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// UNIDRV is going to support following system predefined character conversion.
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// By speciffying these number in UNIFM.dwGlyphSetDataRCID;
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//
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#define CC_NOPRECNV 0x0000FFFF // Not use predefined
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//
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// ANSI
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//
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#define CC_DEFAULT 0 // Default Character Conversion
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#define CC_CP437 -1 // Unicode to IBM Codepage 437
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#define CC_CP850 -2 // Unicode to IBM Codepage 850
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#define CC_CP863 -3 // Unicode to IBM Codepage 863
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//
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// Far East
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//
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#define CC_BIG5 -10 // Unicode to Chinese Big 5. Codepage 950.
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#define CC_ISC -11 // Unicode to Korean Industrial Standard. Codepage 949.
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#define CC_JIS -12 // Unicode to JIS X0208. Codepage 932.
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#define CC_JIS_ANK -13 // Unicode to JIS X0208 except ANK. Codepage 932.
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#define CC_NS86 -14 // Big-5 to National Standstand conversion. Codepage 950
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#define CC_TCA -15 // Big-5 to Taipei Computer Association. Codepage 950.
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#define CC_GB2312 -16 // Unicode to GB2312. Codepage 936
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#define CC_SJIS -17 // Unicode to Shift-JIS. Codepage 932.
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#define CC_WANSUNG -18 // Unicode to Extented Wansung. Codepage 949.
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//
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//
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// U N I V E R S A L F O N T F O R M A T ( U F F )
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//
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//
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//
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// Font file header
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//
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typedef struct _UFF_FILEHEADER {
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DWORD dwSignature; // File magic number
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DWORD dwVersion; // UFF file format version number
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DWORD dwSize; // Size of this structure
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DWORD nFonts; // Count of fonts in directory
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DWORD nGlyphSets; // Count of glyph set data
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DWORD nVarData; // Count of variable data
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DWORD offFontDir; // Offset of font directory
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DWORD dwFlags; // Miscellaneous flags
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DWORD dwReserved[4]; // Reserved, set to zero
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} UFF_FILEHEADER, *PUFF_FILEHEADER;
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//
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// Values used in the file header
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//
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#define UFF_FILE_MAGIC '1FFU'
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#define UFF_VERSION_NUMBER 0x00010001
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#define FONT_DIR_SORTED 0x00000001
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//
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// Font directory structure
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//
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typedef struct _UFF_FONTDIRECTORY {
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DWORD dwSignature; // Signature of font metrics record
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WORD wSize; // Size of this structure
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WORD wFontID; // Unique font ID
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SHORT sGlyphID; // Associated glyph ID. 0 is default.
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// -ve values are predefined IDs
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WORD wFlags; // Miscellaneous flags
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DWORD dwInstallerSig; // Signature of installer that installed this font
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DWORD offFontName; // Offset to name of font
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DWORD offCartridgeName; // Offset to name of font cartridge
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DWORD offFontData; // Offset to font data record
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DWORD offGlyphData; // Offset to glyph set data
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DWORD offVarData; // Offset to softfont data
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} UFF_FONTDIRECTORY, *PUFF_FONTDIRECTORY;
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#define FONT_REC_SIG 'CERF' // font metrics record signature
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#define WINNT_INSTALLER_SIG 'IFTN' // NT font installer
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//
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// Flags used in font directory
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//
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#define FONT_FL_UFM 0x0001
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#define FONT_FL_IFI 0x0002
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#define FONT_FL_SOFTFONT 0x0004
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#define FONT_FL_PERMANENT_SF 0x0008
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#define FONT_FL_DEVICEFONT 0x0010
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#define FONT_FL_GLYPHSET_GTT 0x0020
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#define FONT_FL_GLYPHSET_RLE 0x0040
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#define FONT_FL_RESERVED 0x8000
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//
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// Data header
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//
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typedef struct _DATA_HEADER {
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DWORD dwSignature; // Signature of data type
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WORD wSize; // Size of this structure
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WORD wDataID; // Identifier number for data
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DWORD dwDataSize; // Size of data excluding structure
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DWORD dwReserved; // Reserved, set to zero
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} DATA_HEADER, *PDATA_HEADER;
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//
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// Data signatures
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//
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#define DATA_UFM_SIG 'MFUD'
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#define DATA_IFI_SIG 'IFID'
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#define DATA_GTT_SIG 'TTGD'
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#define DATA_CTT_SIG 'TTCD'
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#define DATA_VAR_SIG 'RAVD'
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//
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// Structure passed to font installer dialog proc through LPARAM
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//
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typedef struct _OEMFONTINSTPARAM {
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DWORD cbSize;
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HANDLE hPrinter;
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HANDLE hModule;
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HANDLE hHeap;
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DWORD dwFlags;
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PWSTR pFontInstallerName;
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} OEMFONTINSTPARAM, *POEMFONTINSTPARAM;
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#define FG_CANCHANGE 0x00080 // Have access to change data
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#define WM_FI_FILENAME 900 // To get the font installer name.
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#endif //_PRNTFONT_H_
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