www.pudn.com > Pckv.zip > V74ASM.ASM

PUBLIC	V74 
EXTRN	WJDOPEN:NEAR,WJXOPEN:NEAR,WJZZS:NEAR,WJZZM:NEAR,CLOFIL:NEAR 
EXTRN	BCSX:NEAR,GBSX:NEAR,HFSX:NEAR,BCSJRQ:NEAR,HFSJRQ:NEAR 
EXTRN	PMHHHC:NEAR,XS09SC:NEAR 
EXTRN	WJCXZC:WORD,BDDIZC:WORD,XSAXZC:WORD 
EXTRN	GZW01:WORD,GZW02:WORD,GZW03:WORD 
EXTRN	JSW01:WORD,JSW02:WORD,JSW03:WORD 
EXTRN	WJSEGGZA:WORD,WJSEGGZB:WORD,ESGZA:WORD,ESGZB:WORD 
EXTRN	ENDJS:WORD,WJH:WORD,WJCD1:WORD,WJCD2:WORD,FHM:BYTE 
EXTRN	WJSXZC1:WORD,WJSXZC2:WORD,WJSXZC3:WORD,ESZC1:WORD 
EXTRN	GZB01:BYTE,GZB02:BYTE,GZB03:BYTE 
EXTRN	JSB01:BYTE,JSB02:BYTE,JSB03:BYTE 
EXTRN	OPENCZF:BYTE,DWJCZF:BYTE,XWJCZF:BYTE,CZCZF:BYTE,WJTYPE:BYTE 
EXTRN	BDTZHCQ:BYTE,WJGZQ:BYTE,WJTQ:BYTE 
; 
;		V74--2048 
;        CREATED:   96-6-25  
SEG_B	SEGMENT	PARA PUBLIC 'data' 
V74TZMA	DB 02DH,0FDH,005H,02FH,0FFH,02DH,08BH,005H 
	DB 029H,0FFH,02DH,088H,03DH,027H,0FFH,02DH 
	DB 08BH,01DH,02DH,0FFH 
V74JMTZ	DW	0 
SEG_B	ENDS 
; 
SEG_C	SEGMENT	PARA PUBLIC 'code' 
      ASSUME CS:SEG_C , DS:SEG_B 
V74		PROC	NEAR 
V74START: 
	PUSH	DS 
	POP	ES 
	CLD 
	CMP	V74JMTZ,0FH 
	JZ	V74JMB 
	MOV	SI,OFFSET V74TZMA 
	MOV	CX,0014H 
V74JMA:	LODSB 
	INC	AL 
	MOV	[SI-1],AL 
	LOOP	V74JMA 
	MOV	V74JMTZ,0FH 
V74JMB:	CALL	BCSX 
	JNB	V74KS1 
	MOV	FHM,1 
	JMP	V74ZE4 
V74KS1:	CALL	GBSX 
	JNB	V74KS2 
	MOV	FHM,1 
	JMP	V74ZE4 
V74KS2:	CALL	WJXOPEN 
	JNB	V74KS3 
	JMP	V74OPENC 
V74KS3:	CALL	BCSJRQ 
	JNB	V74KS4 
	JMP	V74ZE2 
V74KS4:	MOV	DX,OFFSET WJTQ 
	MOV	CX,20H 
	MOV	AH,3FH 
	MOV	BX,WJH 
	INT	21H 
	JNB	V74KS5 
	JMP	V74DWJC 
V74KS5:	CMP	WJTYPE,'C' 
	JNZ	V74KS6 
	JMP	V74END2 
V74KS6:	CALL	WJZZM 
	JNB	V74TZ0 
	JMP	V74CZC 
; 
V74TZ0:	MOV	CX,WJCXZC 
	MOV	DI,BDDIZC 
	CMP	DX,0 
	JNZ	V74TZ2 
	CMP	CX,4000H 
	JNB	V74TZ2 
	SUB	DI,04B4H 
	JNB	V74TZ1 
	JMP	V74END2 
V74TZ1:	MOV	WJCD1,0 
	MOV	WJCD2,DI 
	MOV	DX,0 
	MOV	AX,DI 
	JMP	V74TZ3 
V74TZ2:	SUB	AX,4000H 
	SBB	DX,0 
	ADD	AX,DI 
	ADC	DX,0 
	SUB	AX,04B4H 
	SBB	DX,0 
	MOV	WJCD1,DX 
	MOV	WJCD2,AX 
 
V74TZ3:	MOV	BX,WJH 
	MOV	CX,WJCD1 
	MOV	DX,WJCD2 
	ADD	DX,003CH 
	ADC	CX,0 
	MOV	AX,4200H 
	INT	21H 
	JNB	V74TZ4 
	JMP	V74CZC 
V74TZ4:	LEA	DX,BDTZHCQ 
	MOV	BX,WJH 
	MOV	CX,14H 
	MOV	AH,3FH 
	INT	21H 
	JNB	V74TZ5 
	JMP	V74DWJC 
V74TZ5:	MOV	DI,OFFSET BDTZHCQ 
	MOV	SI,OFFSET V74TZMA 
	MOV	CX,14H 
	REPE	CMPSB 
	JZ	V74TZ6 
	JMP	V74END2 
V74TZ6:	MOV	BX,WJH 
	MOV	CX,WJCD1 
	MOV	DX,WJCD2 
	ADD	DX,0200H 
	ADC	CX,0 
	MOV	AX,4200H 
	INT	21H 
	JNB	V74TZ7 
	JMP	V74CZC 
V74TZ7:	MOV	DX,OFFSET BDTZHCQ 
	MOV	BX,WJH 
	MOV	CX,10H 
	MOV	AH,3FH 
	INT	21H 
	JNB	V74WE1 
	JMP	V74DWJC 
; 
V74WE1:	MOV	SI,OFFSET BDTZHCQ 
	MOV	DI,OFFSET WJTQ 
	MOV	AX,[SI+1DH] 
	MOV	[DI+14H],AX 
	MOV	AX,[SI+19H] 
	MOV	[DI+16H],AX 
; 
	MOV	DX,WJCD1 
	MOV	AX,WJCD2 
	MOV	CX,0200H 
	DIV	CX 
	OR	DX,DX 
	JZ	V74WE4 
	INC	AX 
V74WE4:	MOV	[DI+02],DX 
	MOV	[DI+04],AX 
	CALL	WJZZS 
	MOV	BX,WJH 
	MOV	AH,40H 
	MOV	CX,0018H 
	MOV	DX,OFFSET WJTQ 
	INT	21H 
	JNB	V74WJ1 
	JMP	V74XWJC 
; 
V74WJ1:	MOV	CX,WJCD1 
	MOV	DX,WJCD2 
	MOV	AX,4200H 
	MOV	BX,WJH 
	INT	21H 
	JNB	V74WJ6 
	JMP	V74CZC 
V74WJ6:	MOV	AH,40H 
	MOV	BX,WJH 
	MOV	DX,0 
	MOV	CX,0 
	INT	21H 
	JNB	V74WJ8 
	JMP	V74XWJC 
V74WJ8:	JMP	V74END0 
; 
V74END2:	MOV	FHM,2 
		MOV	XSAXZC,0 
		JMP	V74ZE1 
V74END0:	MOV	FHM,0 
		MOV	XSAXZC,0 
		JMP	V74ZE1 
; 
V74OPENC:	MOV	FHM,1 
		MOV	DX,OFFSET OPENCZF 
		MOV	XSAXZC,DX 
		JMP	V74ZE3 
; 
V74CZC:		MOV	DX,OFFSET CZCZF 
		JMP	V74XSL 
V74DWJC:	MOV	DX,OFFSET DWJCZF 
		JMP	V74XSL 
V74XWJC:	MOV	DX,OFFSET XWJCZF 
V74XSL:		MOV	XSAXZC,DX 
V74END1:	MOV	FHM,1 
V74ZE1:		CALL	HFSJRQ 
V74ZE2:		CALL	CLOFIL 
V74ZE3:		CALL	HFSX 
V74ZE4:		MOV	AX,XSAXZC 
		MOV	DX,DS 
		RET 
V74		ENDP 
; 
SEG_C	ENDS 
	END	V74START