Leaked source code of windows server 2003
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#ifndef _PDEV_H
#define _PDEV_H
//
// Files necessary for OEM plug-in.
//
#include <minidrv.h>
#include <stdio.h>
#include <prcomoem.h>
// NTRAID#NTBUG9-580353-2002/03/18-v-sueyas-: Use strsafe.h
#include <strsafe.h>
//
// Misc definitions follows.
//
////////////////////////////////////////////////////////
// OEM UD Defines
////////////////////////////////////////////////////////
#define VALID_PDEVOBJ(pdevobj) \
((pdevobj) && (pdevobj)->dwSize >= sizeof(DEVOBJ) && \ (pdevobj)->hEngine && (pdevobj)->hPrinter && \ (pdevobj)->pPublicDM && (pdevobj)->pDrvProcs )
//
// ASSERT_VALID_PDEVOBJ can be used to verify the passed in "pdevobj". However,
// it does NOT check "pdevOEM" and "pOEMDM" fields since not all OEM DLL's create
// their own pdevice structure or need their own private devmode. If a particular
// OEM DLL does need them, additional checks should be added. For example, if
// an OEM DLL needs a private pdevice structure, then it should use
// ASSERT(VALID_PDEVOBJ(pdevobj) && pdevobj->pdevOEM && ...)
//
#define ASSERT_VALID_PDEVOBJ(pdevobj) ASSERT(VALID_PDEVOBJ(pdevobj))
////////////////////////////////////////////////////////
// OEM UD Prototypes
////////////////////////////////////////////////////////
//
// OEM Signature and version.
//
#define OEM_SIGNATURE 'NCDL' // NEC NPDL2 series dll
#define DLLTEXT(s) "NCDL: " s
#define OEM_VERSION 0x00010000L
////////////////////////////////////////////////////////
// OEM UD Type Defines
////////////////////////////////////////////////////////
typedef struct tag_OEMUD_EXTRADATA { OEM_DMEXTRAHEADER dmExtraHdr; WORD wRes; // resolution / MasterUnit
WORD wScale; // The magnification of the font
LONG lPointsx; // font width
LONG lPointsy; // font height
DWORD dwSBCSX; // temp
DWORD dwDBCSX; // temp
LONG lSBCSXMove; // SBCS The expectation X movement quantity
LONG lSBCSYMove; // SBCS The expectation Y movement quantity
LONG lDBCSXMove; // DBCS The expectation X movement quantity
LONG lDBCSYMove; // DBCS The expectation Y movement quantity
LONG lPrevXMove; // The previous X movement quantity
LONG lPrevYMove; // The previous Y movement quantity
DWORD fGeneral; // general flag
WORD wCurrentAddMode; // draw mode
PBYTE pCompBuf; // buffer for compression
DWORD dwCompBufLen; // line buffer
DWORD dwScanLen; // bitmap width
DWORD dwDeviceDestX; // current X coordinate
DWORD dwDeviceDestY; // current Y coordinate
DWORD dwDevicePrevX; // previous X coordinate
DWORD dwDevicePrevY; // previous Y coordinate
// #278517: RectFill
DWORD dwRectWidth; // width for RectFill
DWORD dwRectHeight; // height for RectFill
UINT iGray; // rect fill gray scale
UINT cSubPath; // sub path counter max is 500
} OEMUD_EXTRADATA, *POEMUD_EXTRADATA;
#define MAX_SUBPATH 500
// Flags for fGeneral
#define FG_DBCS 0x00000002
#define FG_VERT 0x00000004
#define FG_PLUS 0x00000010
#ifdef BYPASS
#define FG_NO_COMP 0x00000020
#endif // BYPASS
// #278517: RectFill
#define FG_GMINIT 0x00000040
// Flags for Draw Mode
#define FLAG_RASTER 0 //
#define FLAG_SBCS 1 // FSa SBCS - FSR
#define FLAG_DBCS 2 // FSa DBCS - FSR
#define FLAG_VECTOR 3 // FSY - FSZ
#define MASTER_UNIT 1200
extern BOOL BInitOEMExtraData(POEMUD_EXTRADATA pOEMExtra);extern BMergeOEMExtraData(POEMUD_EXTRADATA pdmIn, POEMUD_EXTRADATA pdmOut);
// NTRAID#NTBUG9-580367-2002/03/18-v-sueyas-: Error handling
// New interface functions with Unidrv callbacks.
#ifdef __cplusplus
extern "C" {#endif
BOOL APIENTRY bOEMSendFontCmd(PDEVOBJ pdevobj, PUNIFONTOBJ pUFObj, PFINVOCATION pFInv);BOOL APIENTRY bOEMOutputCharStr(PDEVOBJ pdevobj, PUNIFONTOBJ pUFObj, DWORD dwType, DWORD dwCount, PVOID pGlyph);#ifdef __cplusplus
}#endif
#endif // _PDEV_H
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