interrup.l

中断列表(3) 423K

Interrupt List, part 12 of 18
Copyright (c) 1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999 Ralf Brown
--------W-2F1700-----------------------------
INT 2F - MS Windows "WINOLDAP" - IDENTIFY WinOldAp VERSION
	AX = 1700h
Return: AX = 1700h if this version of WINOLDAP doesn't support clipboard
	AX <> 1700h
	    AL = WINOLDAP major version
	    AH = WINOLDAP minor version
Program: WinOldAp (WINOLDAP.MOD) is a Microsoft Windows extension supporting
	  "old" (character-mode) application access to Dynamic Data Exchange,
	  menus, and the Windows clipboard.
Note:	this installation check DOES NOT follow the format used by other
	  software of returning AL=FFh
SeeAlso: AX=1701h,AX=4601h
Index:	installation check;WINOLDAP
--------W-2F1701-----------------------------
INT 2F - MS Windows "WINOLDAP" - OPEN CLIPBOARD
	AX = 1701h
Return: AX = status
	    nonzero success
	    0000h   clipboard is already open
SeeAlso: AX=1700h,AX=1702h,AX=1703h,AX=1704h,INT 16/AX=CB00h
--------W-2F1702-----------------------------
INT 2F - MS Windows "WINOLDAP" - EMPTY CLIPBOARD
	AX = 1702h
Return: AX = status
	    nonzero clipboard has been emptied
	    0000h   failure
SeeAlso: AX=1700h,AX=1701h,AX=1703h,AX=1704h,INT 16/AX=CB05h
--------W-2F1703-----------------------------
INT 2F - MS Windows "WINOLDAP" - SET CLIPBOARD DATA
	AX = 1703h
	DX = clipboard format supported by WinOldAp (see #02723)
	ES:BX -> data (see #02724,#02725)
	SI:CX = size of data
Return: AX = status
	    nonzero data copied into the Clipboard
	    0000h   failure
SeeAlso: AX=1701h,AX=1705h,INT 16/AX=CB04h

(Table 02723)
Values for WinOldAp clipboard format:
 01h	text
 02h	bitmap
 03h	metafile picture
 04h	SYLK
 05h	DIF
 06h	TIFF
 07h	OEM text
 08h	DIB bitmap
 80h	special format (used by Windows WRITE, maybe other Windows applets???)
 81h	DSP text
 82h	DSP bitmap

Format of Windows Clipboard bitmap:
Offset	Size	Description	(Table 02724)
 00h	WORD	type (0000h)
 02h	WORD	width of bitmap in pixels
 04h	WORD	height of bitmap in pixels
 06h	WORD	bytes per line
 08h	BYTE	number of color planes
 09h	BYTE	number of adjacent color bits in pixel
 0Ah	DWORD	pointer to start of data
 0Eh	WORD	width in 0.1mm units
 10h	WORD	height in 0.1mm units
 12h  N BYTEs	bitmap data

Format of Windows metafile picture:
Offset	Size	Description	(Table 02725)
 00h	WORD	mapping mode
 02h	WORD	X extent
 04h	WORD	Y extent
 06h	WORD	picture data
--------W-2F1704-----------------------------
INT 2F - MS Windows "WINOLDAP" - GET CLIPBOARD DATA SIZE
	AX = 1704h
	DX = clipboard format supported by WinOldAp (see #02723)
Return: DX:AX = size of data in bytes, including any headers
		0000h:0000h if no data in this format in the Clipboard
Note:	Windows reportedly rounds up the size of the data to a multiple of 32
	  bytes
SeeAlso: AX=1700h,AX=1703h,AX=1705h
--------W-2F1705-----------------------------
INT 2F - MS Windows "WINOLDAP" - GET CLIPBOARD DATA
	AX = 1705h
	DX = clipboard format supported by WinOldAp (see #02723)
	ES:BX -> buffer
Return: AX = status
	    nonzero success
	    0000h   error, or no data in this format in Clipboard
SeeAlso: AX=1700h,AX=1704h,INT 16/AX=CB03h
--------W-2F1708-----------------------------
INT 2F - MS Windows "WINOLDAP" - CloseClipboard
	AX = 1708h
Return: AX = status
	    0000h failure
	    nonzero success
--------W-2F1709-----------------------------
INT 2F - MS Windows "WINOLDAP" - COMPACT CLIPBOARD
	AX = 1709h
	SI:CX = desired size in bytes
Return: DX:AX = number of bytes in largest block of free memory
Note:	WinOldAp is responsible for including the size of any headers
--------W-2F170A-----------------------------
INT 2F - MS Windows "WINOLDAP" - GET DEVICE CAPABILITIES
	AX = 170Ah
	DX = GDI information index (see #02726)
Return: AX = integer value of the desired item
	      (see #02727,#02728,#02729,#02730,#02731,#02732,#02733)
Note:	This function returns the device-capability bits for the given display

(Table 02726)
Values for GDI information index:
 00h	device driver version
 02h	device classification
 04h	width in mm
 06h	height in mm
 08h	width in pixels
 0Ah	height in pixels
 0Ch	bits per pixel
 0Eh	number of bit planes
 10h	number of brushes supported by device
 12h	number of pens supported by device
 14h	number of markers supported by device
 16h	number of fonts supported by device
 18h	number of colors
 1Ah	size required for device descriptor
 1Ch	curve capabilities
 1Eh	line capabilities
 20h	polygon capabilities
 22h	text capabilities
 24h	clipping capabilities
 26h	bitblt capabilities
 28h	X aspect
 2Ah	Y aspect
 2Ch	length of hypotenuse of aspect
 58h	logical pixels per inch of width
 5Ah	logical pixels per inch of height
SeeAlso: #02727,#02728,#02729,#02730,#02731,#02732,#02733

(Table 02727)
Values for device classification:
 00h	vector plotter
 01h	raster display
 02h	raster printer
 03h	raster camera
 04h	character-stream, PLP
 05h	Metafile, VDM
 06h	display-file
SeeAlso: #02726,#02728,#02729,#02730,#02731,#02732,#02733

Bitfields for curve capabilities:
Bit(s)	Description	(Table 02728)
 0	circles
 1	pie wedges
 2	chord arcs
 3	ellipses
 4	wide lines
 5	styled lines
 6	wide styled lines
 7	interiors
SeeAlso: #02726,#02727,#02729,#02730,#02731,#02732,#02733

Bitfields for line capabilities:
Bit(s)	Description	(Table 02729)
 1	polylines
 2	markers
 3	polymarkers
 4	wide lines
 5	styled lines
 6	wide styled lines
 7	interiors
SeeAlso: #02726,#02727,#02728,#02730,#02731,#02732,#02733

Bitfields for polygon capabilities:
Bit(s)	Description	(Table 02730)
 0	polygons
 1	rectangles
 2	trapezoids
 3	scanlines
 4	wide borders
 5	styled borders
 6	wide styled borders
 7	interiors
SeeAlso: #02726,#02727,#02728,#02729,#02731,#02732,#02733

Bitfields for text capabilities:
Bit(s)	Description	(Table 02731)
 0	output precision character
 1	output precision stroke
 2	clippping precision stroke
 3	90-degree character rotation
 4	arbitrary character rotation
 5	independent X and Y scaling
 6	double-size
 7	integer scaling
 8	continuous scaling
 9	bold
 10	italic
 11	underline
 12	strikeout
 13	raster fonts
 14	vector fonts
 15	reserved
SeeAlso: #02726,#02727,#02728,#02729,#02730,#02732,#02733

(Table 02732)
Values for clipping capabilities:
 00h	none
 01h	clipping to rectangles
SeeAlso: #02726,#02727,#02728,#02729,#02730,#02731,#02733

Bitfields for raster capabilities:
Bit(s)	Description	(Table 02733)
 0	simple bitBLT
 1	device requires banding support
 2	device requires scaling support
 3	supports >64K bitmap
SeeAlso: #02726,#02727,#02728,#02729,#02730,#02731,#02732
----------2F18-------------------------------
INT 2F U - MS-Manager
	AH = 18h
	???
Return: ???
--------l-2F1900-----------------------------
INT 2F U - DOS 4.x only SHELLB.COM - INSTALLATION CHECK
	AX = 1900h
Return: AL = status
	    00h not installed
	    FFh installed
--------l-2F1901-----------------------------
INT 2F U - DOS 4.x only SHELLB.COM - SHELLC.EXE INTERFACE
	AX = 1901h
	BL = SHELLC type
	    00h transient
	    01h resident
	DS:DX -> far call entry point for resident SHELLC.EXE
Return: ES:DI -> SHELLC.EXE workspace within SHELLB.COM
Note:	SHELLB.COM and SHELLC.EXE are parts of the DOS 4.x shell
--------l-2F1902-----------------------------
INT 2F U - DOS 4.x only SHELLB.COM - COMMAND.COM INTERFACE
	AX = 1902h
	ES:DI -> ASCIZ full filename of current batch file, with at least the
		  final filename element uppercased
	DS:DX -> buffer for results
Return: AL = 00h  failed, either
		(a) final filename element quoted at ES:DI does not match
		      identity of shell batch file quoted as parameter of most
		      recent call of SHELLB command, or
		(b) no more Program Start Commands available.
	AL= FFh	 success, then:
		memory at DS:[DX+1] onwards filled as:
		DX+1:	BYTE	count of bytes of PSC
		DX+2: N BYTEs	Program Start Command text
			BYTE	0Dh terminator
Desc:	COMMAND.COM executes the result of this call in preference to
	  reading a command from a batch file.	Thus the batch file does not
	  advance in execution for so long as SHELLB provides PSCs from its
	  workspace.
Note:	The PSCs are planted in SHELLB workspace by SHELLC, the user
	  menu interface.  The final PSC of a sequence is finished with a
	  GOTO COMMON, which causes a loop back in the batch file which called
	  SHELLC so as to execute SHELLC again.	 The check on batch file name
	  permits PSCs to CALL nested batch files while PSCs are still stacked
	  up for subsequent execution.
--------l-2F1903-----------------------------
INT 2F U - DOS 4.x only SHELLB.COM - COMMAND.COM interface
	AX = 1903h
	ES:DI -> ASCIZ batch file name as for AX=1902h
Return: AL = status
	    FFh quoted batch file name matches last SHELLB parameter
	    00h it does not
--------l-2F1904-----------------------------
INT 2F U - DOS 4.x only SHELLB.COM - SHELLB transient to TSR intrface
	AX = 1904h
Return: ES:DI -> name of current shell batch file:
		WORD	number of bytes of name following
		BYTEs	(8 max) uppercase name of shell batch file
----------2F1980-----------------------------
INT 2F U - IBM ROM-DOS v4.0 - INSTALLATION CHECK
	AX = 1980h
Return: AL = FFh if ??? installed/supported
Note:	called at the very beginning of SHELLSTB.COM, which exits if AL is not
	  FFh on return
SeeAlso: AX=1981h,AX=1982h
----------2F1981-----------------------------
INT 2F U - IBM ROM-DOS v4.0 - GET ??? STRING
	AX = 1981h
	DS:DX -> buffer for ???
Return: AL = status
	    FFh if successful
		DS:DX buffer filled (refer to note below)
	    81h on error
Note:	the first byte of the buffer is unchanged; depending on a byte in
	  IBMBIO.COM, the remainder of the buffer is filled with either
	  "C:\ROMSHELL.COM",0Dh or xxh,xxh,0Fh,"C:\ROMSHELL.COM",0Dh
SeeAlso: AX=1980h,AX=1982h
----------2F1982-----------------------------
INT 2F U - IBM ROM-DOS v4.0 - GET ??? TABLE
	AX = 1982h
Return: AL = FFh if supported
	    ES:DI -> ??? table (see #02734)
Note:	called by ROMSHELL.COM
SeeAlso: AX=1980h,AX=1981h

Format of ROM-DOS v4.0 ??? table:
Offset	Size	Description	(Table 02734)
 00h	BYTE	??? (00h)
 01h	BYTE	??? (41h) (ROMSHELL.COM checks if =00h)
 02h	BYTE	??? (00h) (ROMSHELL.COM checks if =01h)
 03h	WORD	??? (0001h) (ROMSHELL.COM checks if =0001h)
 05h	BYTE	??? (00h)
 06h	WORD	??? (04D5h)
--------V-2F1A00-----------------------------
INT 2F - DOS 4.0+ ANSI.SYS - INSTALLATION CHECK
	AX = 1A00h
Return: AL = FFh if installed
Notes:	AVATAR.SYS also responds to this call
	documented for DOS 5+, but undocumented for DOS 4.x
--------V-2F1A00BX414E-----------------------
INT 2F - ANSIPLUS.SYS v2.00+ - INSTALLATION CHECK
	AX = 1A00h
	BX = 414Eh ('AN')
	CX = 5349h ('SI')
	DX = 2B2Bh ('++')
Return: AL = FFh if installed
	    CF clear
	    ES:BX -> INT 29 entry point
	    CX = ANSIPLUS BCD version number (v3.10+, CH=major, CL=minor)
	    DL = capabilities (v4.00+)
		00h full capability driver