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270 lines
6.3 KiB
270 lines
6.3 KiB
/*++
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Copyright (c) 1996-1999 Microsoft Corporation
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Module Name:
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pslib.h
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Abstract:
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PostScript specific library functions
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Environment:
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Windows NT printer drivers
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Revision History:
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09/25/96 -davidx-
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Created it.
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--*/
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#ifndef _PSLIB_H_
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#define _PSLIB_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "psglyph.h"
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#include "psntm.h"
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#include "psntf.h"
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#include "psvmerr.h"
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//
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// Macros for converting between microns and PostScript points
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//
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#define MICRON_TO_POINT(micron) MulDiv(micron, 72, 25400)
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#define POINT_TO_MICRON(point) MulDiv(point, 25400, 72)
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//
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// Convert between ANSI and Unicode strings (using the current ANSI codepage)
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//
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VOID
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VCopyUnicodeStringToAnsi(
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PSTR pstr,
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PCWSTR pwstr,
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INT iMaxChars
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);
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//
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// Check if the devmode form fields are specifying PostScript custom page size
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//
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BOOL
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BValidateDevmodeCustomPageSizeFields(
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PRAWBINARYDATA pRawData,
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PUIINFO pUIInfo,
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PDEVMODE pdm,
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PRECTL prclImageArea
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);
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#if !defined(KERNEL_MODE) || defined(USERMODE_DRIVER)
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//
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// Get VM? Error message ID
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//
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DWORD
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DWGetVMErrorMessageID(
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VOID
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);
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#endif // !defined(KERNEL_MODE) || defined(USERMODE_DRIVER)
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//
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// Filename extension for PostScript driver device font data file
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//
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#define NTF_FILENAME_EXT TEXT(".NTF")
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//
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// Font downloader NTF file directory
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// %SystemRoot%\system32\spool\drivers\psfont\
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//
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#define FONTDIR TEXT("\\psfont\\")
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//
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// Private escapes between driver graphics module and driver UI
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//
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// To get a list of permanant device font names, driver UI should
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// call ExtEscape(DRIVERESC_QUERY_DEVFONTS) with cjIn=sizeof(DWORD)
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// and pvIn points to a DWORD whose value equals to QUERY_FAMILYNAME.
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//
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// Driver UI should first call this escape with cjOut=0 and pvOut=NULL
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// in order to find out how big the output buffer should be. After
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// allocating a large enough output buffer, driver UI should call this
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// escape again to retrieve the list of device font names.
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//
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// The list of device font names is returned as Unicode strings in
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// MULTI_SZ format. Note that duplicate font names may appear in the list.
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//
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#define DRIVERESC_QUERY_DEVFONTS 0x80000001
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#define QUERY_FAMILYNAME 'PSFF'
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//
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// synthesized PS driver feature prefix
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//
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#define PSFEATURE_PREFIX '%'
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//
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// synthesized PS driver features
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//
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extern const CHAR kstrPSFAddEuro[];
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extern const CHAR kstrPSFCtrlDAfter[];
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extern const CHAR kstrPSFCtrlDBefore[];
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extern const CHAR kstrPSFCustomPS[];
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extern const CHAR kstrPSFTrueGrayG[];
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extern const CHAR kstrPSFJobTimeout[];
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extern const CHAR kstrPSFMaxBitmap[];
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extern const CHAR kstrPSFEMF[];
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extern const CHAR kstrPSFMinOutline[];
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extern const CHAR kstrPSFMirroring[];
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extern const CHAR kstrPSFNegative[];
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extern const CHAR kstrPSFPageOrder[];
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extern const CHAR kstrPSFNup[];
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extern const CHAR kstrPSFErrHandler[];
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extern const CHAR kstrPSFPSMemory[];
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extern const CHAR kstrPSFOrientation[];
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extern const CHAR kstrPSFOutFormat[];
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extern const CHAR kstrPSFOutProtocol[];
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extern const CHAR kstrPSFOutPSLevel[];
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extern const CHAR kstrPSFTrueGrayT[];
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extern const CHAR kstrPSFTTFormat[];
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extern const CHAR kstrPSFWaitTimeout[];
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//
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// some commonly used keyword strings
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//
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extern const CHAR kstrKwdTrue[];
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extern const CHAR kstrKwdFalse[];
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typedef BOOL (*_BPSFEATURE_PROC)(
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IN HANDLE,
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IN PUIINFO,
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IN PPPDDATA,
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IN PDEVMODE,
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IN PPRINTERDATA,
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IN PCSTR,
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IN PCSTR,
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OUT PSTR,
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IN INT,
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OUT PDWORD,
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IN DWORD);
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//
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// constant definitions for _BPSFEATURE_PROC's dwMode parameter
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//
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#define PSFPROC_ENUMOPTION_MODE 0
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#define PSFPROC_GETOPTION_MODE 1
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#define PSFPROC_SETOPTION_MODE 2
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typedef struct _PSFEATURE_ENTRY {
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PCSTR pszPSFeatureName; // feature name
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BOOL bPrinterSticky; // TRUE if printer-sticky
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BOOL bEnumerableOptions; // TRUE if options are enumerable
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BOOL bBooleanOptions; // TRUE if has boolean options
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_BPSFEATURE_PROC pfnPSProc; // option handling proc
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} PSFEATURE_ENTRY, *PPSFEATURE_ENTRY;
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extern const PSFEATURE_ENTRY kPSFeatureTable[];
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//
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// PS driver's helper functions for OEM plugins
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//
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// The following helper functions are available to both UI and render plugins
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//
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HRESULT
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HGetGlobalAttribute(
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IN PINFOHEADER pInfoHeader,
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IN DWORD dwFlags,
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IN PCSTR pszAttribute,
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OUT PDWORD pdwDataType,
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OUT PBYTE pbData,
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IN DWORD cbSize,
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OUT PDWORD pcbNeeded
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);
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HRESULT
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HGetFeatureAttribute(
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IN PINFOHEADER pInfoHeader,
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IN DWORD dwFlags,
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IN PCSTR pszFeatureKeyword,
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IN PCSTR pszAttribute,
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OUT PDWORD pdwDataType,
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OUT PBYTE pbData,
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IN DWORD cbSize,
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OUT PDWORD pcbNeeded
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);
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HRESULT
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HGetOptionAttribute(
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IN PINFOHEADER pInfoHeader,
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IN DWORD dwFlags,
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IN PCSTR pszFeatureKeyword,
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IN PCSTR pszOptionKeyword,
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IN PCSTR pszAttribute,
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OUT PDWORD pdwDataType,
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OUT PBYTE pbData,
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IN DWORD cbSize,
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OUT PDWORD pcbNeeded
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);
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HRESULT
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HEnumFeaturesOrOptions(
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IN HANDLE hPrinter,
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IN PINFOHEADER pInfoHeader,
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IN DWORD dwFlags,
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IN PCSTR pszFeatureKeyword,
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OUT PSTR pmszOutputList,
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IN DWORD cbSize,
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OUT PDWORD pcbNeeded
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);
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HRESULT
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HGetOptions(
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IN HANDLE hPrinter,
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IN PINFOHEADER pInfoHeader,
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IN POPTSELECT pOptionsArray,
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IN PDEVMODE pdm,
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IN PPRINTERDATA pPrinterData,
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IN DWORD dwFlags,
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IN PCSTR pmszFeaturesRequested,
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IN DWORD cbIn,
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OUT PSTR pmszFeatureOptionBuf,
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IN DWORD cbSize,
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OUT PDWORD pcbNeeded,
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IN BOOL bPrinterSticky
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);
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//
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// Following are internal utility functions used by helper functions
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//
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BOOL
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BValidMultiSZString(
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IN PCSTR pmszString,
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IN DWORD cbSize,
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IN BOOL bCheckPairs
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);
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#ifdef __cplusplus
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}
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#endif
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#endif // !_PSLIB_H_
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