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LANCTL.ASM
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Assembly Source File
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1991-03-13
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4KB
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166 lines
; ***************************************************************************
; LANCTL.ASM - More Assembly language functions for LANtastic
; 8/31/89 JEM
; 2/18/91 JEM Updated for MASM 5.1
; ***************************************************************************
.MODEL COMPACT,C
.CODE
time_block struc
TB_year dw ? ; Year
TB_day db ? ; Day of month (1-31)
TB_month db ? ; Month (1-12)
TB_minutes db ? ; Minutes (0-59)
TB_hour db ? ; Hour (0-23)
TB_hundreths db ? ; Hundreths of seconds (0-99)
TB_seconds db ? ; Seconds (0-59)
time_block ends
;
; Name: get_message
; Function: Gets the last unsolicited network message. Returns 0
; if successful, error code otherwise.
; Caller: MS C compact model
; Args: get_message(buffer);
; far char *buffer;
; Author: JEM
; Date: 8/18/89
;
get_message PROC NEAR USES ES DI DS SI, buffer:PTR
; Call LANOS get message function
les di,buffer
mov ax,5F99H
int 21H
; process the result
jc GLM_DONE ; if CS, we have a problem
xor ax,ax ; else, return 0
; we're done -- clean up and go home
GLM_DONE:
ret
get_message ENDP
;
; Name: lpt_timeout
; Function: Sets the network printer timeout, in seconds
; Caller: MSC 4.0, Compact
; Args: lpt_timeout(seconds);
; int seconds;
; Author: JM
; Date: 8/31/89
lpt_timeout PROC NEAR USES ES DI DS SI, seconds:WORD
mov ax,seconds ; load time in seconds
mov cx,18 ; * 18.2 ticks/second
mul cx ; convert to clock ticks
mov cx,ax ; store in CX
mov ax,5FD1h ; Set timeout fn
int 21h ; Set the timeout
ret
lpt_timeout ENDP
;
; Name: set_clock
; Function: Sets a station's time from the specified server
; Caller: MSC 4.0, Compact
; Args: set_clock(server)
; char *server;
; Author: JM
; Date:
set_clock PROC NEAR USES ES DI DS SI, server:PTR
LOCAL tb[4]:WORD
les di,server ; ES:DI points to server name
mov si,ss
mov ds,si
mov si, bp
sub si, 8 ; DS:SI points to time block
mov ax,5FC0h ; Get server time fcn.
int 21h ; get the server's time stamp
; Set the station's date
mov ah,2Bh ; set date fn
mov cx,[si].TB_year
mov dh,[si].TB_month
mov dl,[si].TB_day
int 21h ; Set the date
; Set the station's time
mov ah,2Dh ; set time fn.
mov ch,[si].TB_hour
mov cl,[si].TB_minutes
mov dh,[si].TB_seconds
mov dl,[si].TB_hundreths
int 21h ; Set the time
ret
set_clock ENDP
;
; Name: set_lpt_mode
; Function:
; Caller: MSC 4.0, Compact
; Args: set_lpt_mode(mode)
;
; Author: JM
; Date:
set_lpt_mode PROC NEAR USES ES DI DS SI, mode:WORD
mov dl,byte ptr (mode) ; 0 = combined, 1 = separate
mov ax,5D08h ; set prt mode fn
int 21h ; do it!
ret
set_lpt_mode ENDP
;
; Name: flush_lpt
; Function:
; Caller: MSC 4.0, Compact
; Args: flush_lpt()
;
; Author: JM
; Date:
flush_lpt PROC NEAR USES ES DI DS SI
mov ax,5D09h ; flush printer function
int 21h
ret
flush_lpt ENDP
;
; Name: queue_ctl
; Function:
; Caller: MSC 4.0, Compact
; Args: queue_ctl(command,server)
;
; Author: JM
; Date:
queue_ctl PROC NEAR USES ES DI DS SI, command:WORD, server:PTR
mov bl,byte ptr (command)
les di,server
mov ax,5FA2h
int 21h
ret
queue_ctl ENDP
;
; Name: audit
; Function: Create user audit file entry
; Caller: MSC 4.0, Compact
; Args: audit(server,reason,entry)
; char *server,*reason,*entry;
; Author: JM
; Date:
audit PROC NEAR USES ES DI DS SI, server:PTR, reason:PTR, entry:PTR
les di,server
lds dx,reason
lds si,entry
mov ax,5FA7h ; create user audit entry
int 21h
ret
audit ENDP
END