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k11ini.mac
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.title k11ini initialization and rarely used routines
.ident /3.42/
; 03-Jul-84 09:34:32 Brian Nelson
;
; Copyright (C) 1984 Change Software, Inc.
;
;
; Remove Kermit init code and routines like SPAR and RPAR that
; are only called once per file transfer. Placed into overlay
; with K11ATR. This was done to reduce the task size a bit.
; Really, the only system the size is a problem is on RT11.
.if ndf, K11INC
.ift
.include /IN:K11MAC.MAC/
.endc
.iif ndf, k11inc, .error ; missing .INCLUDE for K11MAC.MAC
.enabl gbl
.psect $code
.macro $chkb val ,reg ,?a
tstb @reg
bne a
movb val ,@reg
a: inc reg
.endm $chkb
.sbttl initialize ourselves
.iif ndf, SOH, SOH = 1
kerini::call init0
call init1
return
init0: mov #rwdata ,r0 ; first of all, clear all read/write
mov #rwsize/2,r1 ; data out please
10$: clr (r0)+ ; for i := 1 to rwdata_size
sob r1 ,10$ ; do data[i] := 0 ;
mov sp ,remote ; /42/ (Moved) assume remote
mov #1 ,blip ; assume logging all packets to tty
clrb defdir ; /51/ Moved it
call xinit ; /42/ Moved call forward
mov #15 ,recdlm ; /56/ Assume CR
mov #-1 ,setrpt ; assume we will do repeat counts
mov sp ,doattr ; default to sending attr packets
mov do$lng ,dolong ; /42/ We want long packets if doable
mov sp ,doauto ; default to cecking file attributes
mov do$exi ,exieof ; /45/ Exit on end of mcr command line
call rparini ; default remotes sinit parameters
call sparini ; initialize my sinit parameters
mov #60. ,serwait ; /41/ Support SET SERVER [NO]WAIT
mov argbuf ,argpnt ;
mov #SOH ,recsop ; assume control A please
mov #SOH ,sensop ; assume control A please
mov #mx$try ,maxtry ; initialize retry limit
mov #defchk ,chktyp ; set the default checksum type
movb #defchk ,setsen+p.chkt ; here also please
movb #defchk ,setrec+p.chkt ; here also please
mov #defdly ,sendly ; init the delay for send command
mov #1 ,chksiz ; and the default checksum size
mov #par$no ,parity ; default the parity type please
copyz #defprm ,#prompt ; set the prompt up
mov sp ,con8bit ; assume 8 bits are ok for console
tst vttype ; did xinit set this up?
bne 20$ ; yes
mov #tty ,vttype ; default to hardcopy console
20$: tst proflg ; if pro/350 then vt100
beq 30$ ; not
mov #vt100 ,vttype ; yes
clr con8bit ; also say we want 7 bit data at connect
30$: return ; end
.enabl lc
.save
.psect $PDATA ,D
defprm: .asciz /Kermit-11>/
.even
.restore
.enabl lsb
init1:: nop ; can always patch this with a 207
mov #200$ ,r3 ; try to open an INIT file somewhere
10$: tst @r3 ; any more to open up ?
beq 100$ ; no
calls open ,<(r3)+,#lun.ta,#text>
tst r0 ; did the open work ?
bne 10$ ; no, just ignore it
20$: mov #lun.ta ,cmdlun ; yes, setup for reading from INIT
mov sp ,sy.ini ; a flag to use later
100$: return
.save
.psect $pdata
.even
200$: .word 210$,220$,230$,240$,0
210$: .asciz /SY:KERMIT.INI/
220$: .asciz /LB:[1,2]KERMIT.INI/
230$: .asciz /SY:[1,2]KERMIT.INI/
240$: .asciz /KERMIT:KERMIT.INI/
.even
.restore
.dsabl lsb
global <xinit ,cmdlun ,lun.ta ,defchk ,defdly ,chktyp ,sendly>
global <chksiz ,sy.ini ,parity ,setrec ,setsen ,sendat ,vttype>
global <setrpt ,con8bit,proflg ,blip ,sensop ,recsop>
global <argbuf,argpnt>
.sbttl spar fill will my send-init parameters
; S P A R
;
; spar( %loc data )
;
; input: @r5 address of array [0..9] of char
spar:: save <r0,r1,r2> ; save registers we may use
mov #.sparsz,sparsz ; copy the send init packet size
tst doattr ; attribute support disabled today?
bne 10$ ; no
tst dolong ; /42/ What about long packets
bne 10$ ; /42/ Yep
mov #11 ,sparsz ; No, shorten the packet up
10$: mov @r5 ,r2 ; point to the destiniation
mov #senpar ,r1 ; and our local parameters
clr snd8bit ; assume we don't need 8bit prefixing
movb #'Y&137 ,p.qbin(r1) ; assume 'if we must do it, ok' for 8bit
movb conpar+p.qbin,r0 ; get senders 8bit quote character
cmpb r0 ,#'N&137 ; can the other kermit ever do 8bit ?
bne 15$ ; no, don't bother setting the mode
clr do8bit ; don't ever try to do it
br 30$ ;
15$: cmpb r0 ,#'Y&137 ; has the other one required this mode?
bne 20$ ; yes, set the mode up then
cmpb parity ,#par$no ; no, but do we need to do it?
beq 30$ ; no, don't waste the overhead
movb #myqbin ,r0 ; yes, force this to the other side
movb r0 ,p.qbin(r1) ; tell the other kermit we HAVE to do it
20$: mov sp ,snd8bit ; flag we need it for sending a file
mov sp ,do8bit ; force 8bit prefixing then
movb r0 ,ebquot ; and set ours to the same please
movb r0 ,p.qbin(r1) ; /29/ fix this please
30$: tochar (r1)+ ,(r2)+ ; senpar.spsiz
tochar (r1)+ ,(r2)+ ; senpar.time
tochar (r1)+ ,(r2)+ ; senpar.npad
ctl (r1)+ ,(r2)+ ; senpar.padc
tochar (r1)+ ,(r2)+ ; senpar.eol
movb (r1)+ ,(r2)+ ; senpar.qctl
movb (r1)+ ,(r2)+ ; senpar.qbin
movb (r1)+ ,(r2)+ ; senpar.chkt
movb (r1)+ ,(r2)+ ; senpar.rept
bicb #CAPA.L ,@r1 ; /42/ Assume NO long packet support
tst dolong ; /42/ Do long packet crap?
beq 35$ ; /42/ No
bisb #CAPA.L ,@r1 ; /42/ Yes, insert it NOW
35$: bisb #CAPA.A ,@r1 ; /42/ Assume attribute support
tst doattr ; /42/ Really do it ?
bne 40$ ; /42/ Yes
bicb #CAPA.A ,@r1 ; /42/ No, disable it now
40$: tochar (r1)+ ,(r2)+ ; senpar.capas
tochar (r1)+ ,(r2)+ ; /42/ senpar.capas+1 (window size)
tochar (r1)+ ,(r2)+ ; /42/ senpar.capas+2 (maxlen2)
tochar (r1)+ ,(r2)+ ; /42/ senpar.capas+3 (maxlen1)
clrb (r2)+ ; end
unsave <r2,r1,r0>
return
fixchk::tstb setsen+p.chkt ; did the user ever set block-check?
beq 100$ ; no
cmpb setsen+p.chkt,#'1 ; insure that it's legit
blo 100$
cmpb setsen+p.chkt,#'3 ; insure that it's legit
bhi 100$
movb setsen+p.chkt,senpar+p.chkt
100$: return
.sparsz == 15 ; /42/ 13 parameters to send over
sparin::save <r1,r2,r3> ; save registers we may use
mov #.sparsz,sparsz ; copy the send init packet size
tst doattr ; attribute support disabled today?
bne 10$ ; no
tst dolong ; /42/ Doing long packets ?
bne 10$ ; /42/ Yes
mov #11 ,sparsz ; No, shorten the packet up
10$: mov #senpar ,r1 ; where to put them
movb #maxpak ,(r1)+ ; maximum packet size
movb #mytime ,(r1)+ ; my desired timeout
movb #mypad ,(r1)+ ; how much padding
movb #mypchar,(r1)+ ; whatever i use for padding
movb #myeol ,(r1)+ ; line terminators (don't need it)
movb #myquote,(r1)+ ; quoting ?
movb #'Y&137 ,(r1)+ ; do quoting ?
movb #mychkt ,@r1 ; /42/ checksum type
;- tst dolong ; /42/ Want to do long packet?
15$: inc r1
movb #40 ,@r1 ; assume no repeat processing
tst setrpt ; really say we do repeat crap?
beq 20$ ; no
movb #myrept ,@r1 ; default on the rest of it
20$: inc r1 ; fix the pointer please
movb #mycapa ,@r1 ; we can read attributes
tst doattr ; /42/ No attrs but do long packets?
bne 30$ ; /42/ Leave attribute support in
bicb #CAPA.A ,@r1 ; /42/ Remove attribute support
30$: tst dolong ; /42/ Long packet support desired?
bne 40$ ; /42/ Yes, leave the bit alone
bicb #CAPA.L ,@r1 ; /42/ No, remove support bit
40$: bicb #1 ,@r1 ; /42/ Insure no more capas bytes
inc r1 ; /42/ Next please
clrb (r1)+ ; /42/ No window size to send over
mov #maxpak ,r3 ; /42/ Setup to break the size into
clr r2 ; /42/ two bytes
div #95. ,r2 ; /42/ Done
movb r2 ,(r1)+ ; /42/ maxl1 = buffersize / 95
movb r3 ,(r1)+ ; /42/ maxl2 = buffersize mod 95
clrb (r1)+ ; default on the rest of it
clrb (r1)+ ; default on the rest of it
movb #'& ,ebquot
unsave <r3,r2,r1>
return
global <setrec ,senpar ,setsen ,sparsz>
global <reclng ,senlng ,dolong ,doattr ,doslid> ; /42/
global <senwin ,recwin ,inqbuf> ; /42/
.sbttl rpar read senders initialization parameters
; R P A R
;
; rpar( %loc msgpacket, %val size )
;
; input: @r5 message packet to get data from
; 2(r5) packet length
; output: REMPAR[0..20] of parameters
rpar:: save <r0,r1,r2,r3,r4> ; save registers we may use
clr r3 ; /42/ Sending long packet buffersize
mov @r5 ,r1 ; incoming packet address
mov 2(r5) ,r0 ; size
mov #conpar ,r2 ; address of remotes parameters
movb #'N ,p.qbin(r2) ; /58/ Worst case on 8bit quoting
unchar (r1)+ ,(r2)+ ; conpar.spsiz
dec r0 ; exit if no more data
beq 4$ ; all done
unchar (r1)+ ,(r2)+ ; conpar.time
dec r0 ; exit if no more data
beq 4$ ; all done
unchar (r1)+ ,(r2)+ ; conpar.npad
dec r0 ; exit if no more data
beq 4$ ; all done
ctl (r1)+ ,(r2)+ ; conpar.padc
dec r0 ; exit if no more data
beq 4$ ; all done
unchar (r1)+ ,(r2)+ ; conpar.eol
dec r0 ; exit if no more data
beq 4$ ; all done
movb (r1)+ ,(r2)+ ; conpar.qctl
dec r0 ; exit if no more data
beq 4$ ; all done
movb (r1)+ ,(r2)+ ; conpar.qbin
dec r0 ; exit if no more data
beq 4$ ; all done
movb (r1)+ ,(r2)+ ; conpar.chkt
dec r0 ; exit if no more data
beq 4$ ; all done
movb (r1)+ ,(r2)+ ; conpar.rept
1$: dec r0 ; exit if no more data
beq 4$ ; all done
unchar (r1)+ ,@r2 ; conpar.capas
bitb #1 ,(r2)+ ; /42/ More CAPAS to go ?
bne 1$ ; /42/ Yes, keep getting them
dec r0 ; /42/ Look for the Window size
beq 4$ ; /42/ Not present
unchar (r1)+ ,senwin ; /42/ Present, save it away please
dec r0 ; /42/ Look for long packet size
beq 4$ ; /42/ Anything ?
unchar (r1)+ ,r3 ; /42/ Yes, get it please
bicb #200 ,r3 ; /42/ Insure high bit off
mul #95. ,r3 ; /42/ and save it
dec r0 ; /42/ Get the next part please
beq 4$ ; /42/ Nothing is left
unchar (r1)+ ,r4 ; /42/ Last entry, low order of size
bicb #200 ,r4 ; /42/ Insure high bit off
add r4 ,r3 ; /42/ Add into senders buffersize
4$: clrb (r2)+
mov #conpar ,r2 ; now clear parity off please in
mov #15 ,r0 ; case an IBM system set it.
5$: bicb #200 ,(r2)+ ; simple
sob r0 ,5$ ; next please
call rparck ; /37/ insure parameters are OK
mov #setsen ,r0 ; /43/ check to see if we need to
mov #conpar ,r1 ; override any of the sinit stuff
movb p.padc(r0),r2 ; /57/ Check for SET SEND PADC
beq 6$ ; /57/ Never set
movb r2 ,p.padc(r1) ; /57/ Set, use it
6$: movb p.npad(r0),r2 ; /57/ Check for SET SEND PADC
beq 7$ ; /57/ Never set
movb r2 ,p.npad(r1) ; /57/ Set, use it
7$: movb p.spsiz(r0),r2 ; if user set packetsize
beq 10$ ; then
movb r2 ,p.spsiz(r1) ; conpar.size := setrec.size
10$: movb p.eol(r0),r2 ; if user set endofline
beq 20$ ; then
movb r2 ,p.eol(r1) ; conpar.eol := setrec.eol
20$: movb p.time(r0),r2 ; if user set timeout
beq 30$ ; then
movb r2 ,p.time(r1) ; conpar.time := setrec.time
30$: tstb p.chkt(r1) ; if checksum_type = null
bne 40$ ; then
movb #defchk ,p.chkt(r1) ; checksum_type := default
40$: movb p.chkt(r1),senpar+p.chkt; setup for type of checksum used
mov snd8bit ,do8bit ; in case SPAR decided WE need 8bit
clr snd8bit ; prefixing to send a file over.
cmpb p.qbin(r1),#'Y&137 ; was this a simple 'YES' ?
bne 50$ ; no
movb #myqbin ,ebquot ; yes, change it to the default '&'
br 70$ ; and exit
50$: cmpb p.qbin(r1),#'N&137 ; eight bit quoting support present
bne 60$ ; yes
clr do8bit ; no
br 70$
60$: mov sp ,do8bit ; flag for doing 8 bit prefixing then
movb p.qbin(r1),ebquot ; and set the quote character please
70$: clr senlng ; /42/ Clear the write long buffer size
tst dolong ; /42/ Really want long packets today?
bne 75$ ; /42/ Yes
bicb #CAPA.L ,p.capas(r1) ; /42/ No, so turn it off please
75$: bitb #CAPA.L ,p.capas(r1) ; /42/ Can the sender do long packets?
beq 90$ ; /42/ No
mov r3 ,senlng ; /42/ Yes, stuff the max buffersize
bne 80$ ; /42/ Something is there
..DEFL == . + 2 ; /52/ Default
mov #90. ,senlng ; /42/ Nothing, assume 90 (10) chars
80$: cmp senlng ,#MAXLNG ; /42/ Is this size bigger than buffer?
ble 100$ ; /42/ No
mov #MAXLNG ,senlng ; /42/ Yes, please fix it then
br 100$ ; /43/ And exit
90$: tst reclng ; /43/ Ever do a SET REC PAC > 94 ?
beq 100$ ; /43/ No
tst infomsg ; /43/ Really dump this message?
beq 100$ ; /43/ No
tst msgtim ; /43/ Please, NOT for EVERY file
bne 100$ ; /43/ Not again
mov sp ,msgtim ; /43/ Flag we printed a warning
calls printm ,<#1,#lmsg> ; /43/ Yes, print a warning message
100$: unsave <r4,r3,r2,r1,r0>
return
.save
.psect $PDATA ,D
lmsg: .ascii /%Warning - You have requested LONG packet support/<CR><LF>
.asciz /but the other Kermit does not support this feature./<CR><LF>
.even
.restore
.sbttl setup defaults for senders parameters and also check them
rparin::save <r1,r2> ; save registers we may use
mov #conpar ,r1 ; where to put them
movb #maxpak ,(r1)+ ; maximum packet size
movb #mytime ,(r1)+ ; my desired timeout
movb #mypad ,(r1)+ ; how much padding
movb #mypchar,(r1)+ ; whatever i use for padding
movb #myeol ,(r1)+ ; line terminators (don't need it)
movb #myquote,(r1)+ ; quoting ?
movb #'Y&137 ,(r1)+ ; do quoting ?
movb #mychkt ,(r1)+ ; checksum type
movb #40 ,(r1)+ ; assume no repeat count processing
clrb (r1)+ ; default on the rest of it
clrb (r1)+ ; default on the rest of it
clrb (r1)+ ; default on the rest of it
clrb (r1)+ ; default on the rest of it
clrb (r1)+ ; default on the rest of it
mov #setsen ,r0 ; /57/ check to see if we need to
mov #conpar ,r1 ; /57/ override any of the sinit stuff
movb p.padc(r0),r2 ; /57/ Check for SET SEND PADC
beq 10$ ; /57/ Never set
movb r2 ,p.padc(r1) ; /57/ Set, use it
10$: movb p.npad(r0),r2 ; /57/ Check for SET SEND PADC
beq 20$ ; /57/ Never set
movb r2 ,p.npad(r1) ; /57/ Set, use it
20$: movb p.eol(r0),r2 ; /57/ if user set endofline
beq 30$ ; /57/ then
movb r2 ,p.eol(r1) ; /57/ conpar.eol := setrec.eol
30$: unsave <r2,r1>
return
rparck: mov #conpar ,r0 ; /37/ address of senders parameters
$chkb #maxpak ,r0 ; /37/ Be defensive about the senders
$chkb #mytime ,r0 ; /37/ parameters please
$chkb #mypad ,r0
$chkb #mypchar,r0
$chkb #myeol ,r0
$chkb #myquote,r0
$chkb #'Y ,r0
$chkb #mychkt ,r0
$chkb #40 ,r0
return ; /37/ exit to RPAR
global <conpar ,do8bit ,setrec ,ebquot>
.sbttl fillog log file opens/close to disk
; F I L L O G
;
; input: @r5 0 for open for read
; 1 for open for write
; 2(r5) filename
.enabl lsb
fillog::save <r0,r1>
bit #log$fi ,trace ; logging file activity to disk ?
beq 100$ ; no
calls putc ,<#cr,#lun.lo> ; insure buffers are flushed
mov #200$ ,r1 ; assume a header of 'writing'
tst @r5 ; perhaps writing ?
beq 10$ ; no
mov #210$ ,r1 ; yes
10$: movb (r1)+ ,r0 ; copy the byte over
beq 20$ ; all done
calls putc ,<r0,#lun.lo> ; next byte pleae
br 10$ ; next
20$: mov 2(r5) ,r1 ; now for the filename
30$: movb (r1)+ ,r0 ; copy the byte over
beq 40$ ; all done
calls putc ,<r0,#lun.lo> ; next byte pleae
br 30$ ; next
40$: calls putc ,<#cr,#lun.lo> ; dump the record
100$: unsave <r1,r0> ; and exit
return
.save
.psect $PDATA ,D
200$: .asciz /Receiving file /
210$: .asciz /Sending file /
.even
.restore
.dsabl lsb
.sbttl debug dump to disk
; D S K D M P
;
; input: @r5 name ('rpack' or 'spack')
; 2(r5) packet length
; 4(r5) packet type
; 6(r5) packet number
; 10(r5) packet address
.enabl lsb
dskdmp::save ; /42/ Save R0-R5
sub #120 ,sp ; allocate a formatting buffer
mov sp ,r1 ; point to it
mov #120 ,r0 ; and clear it out
10$: movb #40 ,(r1)+ ; simple
sob r0 ,10$
mov sp ,r1 ; point back to the buffer
mov (r5)+ ,r0 ; point to the routine name
call 200$ ; and copy it
mov #110$ ,r0 ; and a label ('LEN')
call 200$ ; copy it
mov (r5)+ ,r2 ; get the length saved
deccvt r2,r1,#3 ; convert the length to decimal
add #6 ,r1 ; and skip over it
mov #120$ ,r0 ; another label ('TYP')
call 200$ ; simple
movb (r5)+ ,(r1)+ ; get the packet type
movb #40 ,(r1)+ ; and some spaces
cmpb @r1 ,#badchk ; checksum error ?
bne 20$ ; no
movb #'* ,-1(r1) ; yes, flag it please
20$: inc r5 ; point to the next arguement
movb #40 ,(r1)+ ; and some spaces
movb #40 ,(r1)+ ; and some spaces
movb #40 ,(r1)+ ; and some spaces
mov #130$ ,r0 ; and a label ('PAK')
call 200$ ; copy it
mov (r5)+ ,r0
deccvt r0,r1,#3 ; and convert to decimal
add #4 ,r1 ; now point to the end
clrb @r1 ; make it .asciz
mov sp ,r1 ; point back to the start
calls putrec ,<r1,#70.,#lun.lo> ; and put out to disk now
mov @r5 ,r3 ; /42/ May have very large packets
mov r2 ,r4 ; /42/ Save the length please
30$: mov r4 ,r0 ; /42/ Assume a reasonable size
bmi 50$ ; /42/ Anything left over to do?
cmp r0 ,#72. ; /42/ Will the leftovers fit?
ble 40$ ; /42/ Yes
mov #72. ,r0 ; /42/ No
40$: calls putrec ,<r3,r0,#LUN.LO>; /42/ Dump a (partial) bufferfull
add #72. ,r3 ; /42/ Move up to next partial
sub #72. ,r4 ; /42/ And try again
br 30$ ; /42/ Next please
50$: tst debug ; should we also dump to ti:?
beq 100$ ; no
.print r1 ; yes, dump the length and type
.newli ; and a carrriage return
tst r2 ; anything in the packet?
beq 100$ ; no
.print @r5 ,r2 ; yes, dump it
.newlin ; and do a <cr><lf>
100$: add #120 ,sp ; pop the local buffer and exit
unsave ; /42/ Unsave R5-R0
return ; bye
.save
.psect $PDATA ,D
110$: .asciz /Length/
120$: .asciz /Type/
130$: .asciz /Paknum/
.even
.restore
200$: movb (r0)+ ,(r1)+ ; copy .asciz string to buffer
bne 200$ ; done yet ?
dec r1 ; yes, back up and overwrite the
movb #40 ,(r1)+ ; null with a space
movb #40 ,(r1)+ ; one more space for formatting
return ; bye
.dsabl lsb
.sbttl do some logging to TI: ?
senhdr::save <r1> ; /43/
mov #-1 ,pcnt.n+2
clr pcnt.n+0 ; /43/ Clear high order bits
mov #-1 ,pcnt.t+2 ; /44/ Clear timeout stuff
clr pcnt.t+0 ; /44/ Clear timeout stuff
call dovt
bcs 100$
print #$sendh
mov sp ,logini
100$: unsave <r1> ; /43/
return
rechdr::save <r1> ; /43/
mov #-1 ,pcnt.n+2
clr pcnt.n+0 ; /43/ Clear high order bits
mov #-1 ,pcnt.t+2 ; /44/ Clear timeout stuff
clr pcnt.t+0 ; /44/ Clear timeout stuff
call dovt ; vt100 vttype type?
bcs 100$ ; no, forget it
print #$rech ; initial header please
mov sp ,logini ; save we did it already
100$: unsave <r1> ; /43/
return ; bye
reclog::save <r1>
call dolog
bcs 100$
mov pcnt.r+2,r1 ; check for modulo on screen updates
clr r0 ; setup for the divide
div blip ,r0 ; do it
tst r1 ; any remainder left over
bne 100$ ; yes, simply exit
mov vttype ,r0 ; no, dispatch to the correct routine
asl r0
jsr pc ,@recdsp(r0)
100$: unsave <r1>
return
rectty: mov #pcnt.r ,r1 ; /43/ Pass address in r1
call numout
print #$delim
mov #pcnt.s+<4*<<'N&137>-100>>,r1 ; /43/ 32 bits this time
cmp 2(r1) ,pcnt.n+2 ; /43/ unlikely that the nak
beq 100$ ; /43/ count would ever be > 32767
mov 2(r1) ,pcnt.n+2 ; /43/ Use low order 16 bites
call numout
100$: print #$leftm
return
recvt1: call dovt ; vt100 type?
bcs 100$ ; no
tst logini ; need the header?
bne 10$ ; no
call rechdr ; yes
10$: print #$pos1 ; position the cursor
mov #pcnt.r ,r1 ; received packet count /43/
call numout ; dump it
mov #pcnt.s+<4*<<'N&137>-100>>,r1 ; get the sent NAK count /43/
cmp 2(r1) ,pcnt.n+2 ; /43/ Really need to update naks?
beq 90$ ; no
mov 2(r1) ,pcnt.n+2 ; /43/ Stuff low order 16 bits
call nakpos
call numout ; print the NAK count
90$: call dotmo ; /44/ DO timeouts
print #$leftm
100$: return
; for sending files, log transactions here
senlog::save <r1>
call dolog
bcs 100$
mov pcnt.s+2,r1 ; check for modulo on screen updates
clr r0 ; setup for the divide
div blip ,r0 ; do it
tst r1 ; any remainder left over
bne 100$ ; yes, simply exit
mov vttype ,r0
asl r0
jsr pc ,@sendsp(r0)
100$: unsave <r1>
return
sentty: mov #pcnt.s ,r1 ; /43/ 32 bits now
call numout
print #$delim
mov #pcnt.r+<4*<<'N&137>-100>>,r1 ; get the sent NAK count
cmp 2(r1) ,pcnt.n+2
beq 100$
mov 2(r1) ,pcnt.n+2
call numout
100$: print #$leftm
return
senvt1: tst logini ; need the header?
bne 10$ ; no
call senhdr ; yes
10$: print #$pos1 ; position the cursor
mov #pcnt.s ,r1 ; /43/ 32 bits now
call numout
mov #pcnt.r+<4*<<'N&137>-100>>,r1 ; get the sent NAK count
cmp 2(r1) ,pcnt.n+2
beq 90$
mov 2(r1) ,pcnt.n+2
call nakpos
call numout
90$: call dotmo ; /44/ Timeouts
print #$leftm
100$: return
.sbttl data for packet transfer logging
.save
.psect $vtdat ,ro,d,lcl,rel,con
$sendh: .byte 33,'<
.ascii <cr><33>/[2KPackets sent : Naks: /
.asciz / Timeouts: /
$rech: .byte 33,'<
.ascii <cr><33>/[2KPackets received : Naks: /
.asciz / Timeouts: /
$pos1: .asciz <cr><33>/[20C/ ; goto column 20
$pos2: .asciz <33>/[14C/ ; move over 14 please
$leftm: .byte cr,0 ; goto left margin please
$delim: .asciz #/#
.even
sendsp: .word sentty ,senvt1 ,senvt1 ,senvt1 ,senvt1 ,senvt1 ,senvt1
recdsp: .word rectty ,recvt1 ,senvt1 ,senvt1 ,senvt1 ,senvt1 ,senvt1
.assume tty eq 0
.assume vt100 eq 1
.restore
numout: save <r0,r1,r2> ; /43/ Use $CDDMG from SYSLIB
sub #20 ,sp ; /43/ Allocate a buffer please
mov sp ,r0 ; /43/ Point to buffer for $CDDMG
clr r2 ; /43/ We want leading zero and spaces
call $cddmg ; /43/ out please
clrb @r0 ; /43/ Make into .asciz
mov sp ,r0 ; /43/ Reset pointer
print r0 ; /43/ Dump the string and exit
add #20 ,sp ; /43/ Pop buffer
unsave <r2,r1,r0> ; /43/ Pop registers and exit
return ; /43/ Exit
global <$cddmg> ; /43/ From syslib.olb
.sbttl decide what to do about logging
.enabl lsb
dovt: cmpb vttype,#vt100 ; a vt100 today?
blo 90$ ; /39/ no, but allow vt220 type
dolog: tst blip ;
beq 90$ ; do not do this at all
tst infomsg ; /51/ Don't do if SET QUIET
beq 90$ ; /51/
tst remote ; a server?
bne 90$ ; could be
tst xmode ; text reply?
bne 90$ ; yes
br 100$ ; debug is ok then
90$: sec
return
100$: clc
return
global <blip>
.dsabl lsb
nakpos: print #npos
return
.save
.psect $PDATA ,D
npos: .asciz <cr><33>/[38C/ ; goto column 38
dpos: .asciz <cr><33>/[59C/ ; /44/ For timeout count
.even
.restore
dotmo: mov #pcnt.r+<4*<<'T&137>-100>>,r1 ; /44/ Get timeout count
cmp 2(r1) ,pcnt.t+2 ; /44/ Timeout count has changed?
beq 100$ ; /44/ No, just exit
mov 2(r1) ,pcnt.t+2 ; /44/ Yes, update counter
print #dpos ; /44/ Position cursor
call numout ; /44/ Dump please
100$: return
global <pcnt.n ,pcnt.r ,pcnt.s ,remote ,xmode ,vttype>
global <pcnt.t>
.sbttl Control A packet stats 09-Dec-86 07:46:02
.enabl lsb
; This is simliar to the vms kermit's Control A status line,
; which is just like that used in FTP. The useful way to use
; this is to, in the KERMIT.INI file, add a line to modify
; the packet count interval: to turn it off, SET UPDATE 0,
; otherwise its MOD value. Typing control A will print the
; char count stat.
cs$in:: mov #210$ ,r0 ; /56/ Save please
mov #filein ,r1 ; /56/ Address of data to print
br 10$ ; /56/ Common code now
; /56/
cs$out::mov #200$ ,r0 ; /56/ Save please
mov #fileout,r1 ; /56/ Address of data to print
10$: Message <[> ; /56/ Header for line
call numout ; /56/ Dump the character count
Print r0 ; /56/ Formatting
Print #filnam ; /56/ The name of the file
Message <]>,CR ; /56/ All done
clr logini ; /56/ Needed if packet counting
return ; /56/ Exit
.Save ; /56/ Save current Psect
.Psect $Pdata ,d ; /56/ Switch to data psect
200$: .asciz <33>/[K Characters sent for /
210$: .asciz <33>/[K Characters received for /
.even ; /56/ Insure word alignment
.Restore ; /56/ Pop old psect
.Dsabl lsb ; /56/ All done
Global <filein,fileout,filnam> ; /56/
.sbttl 32 bit conversion from rsx syslib
.GLOBL $CBTA ;Global reference
.GLOBL $SAVRG ;Global reference
.GLOBL $CDDMG
$CDDMG: JSR R5,$SAVRG
MOV R0,R3
MOV #23420,R4
MOV #12,R5
TST R2
BEQ C00024
C00022: BIS #1000,R5
C00024= C00022+2
CMP (R1),R4
BCC C00104
MOV (R1)+,R0
MOV (R1),R1
DIV R4,R0
MOV R1,-(SP)
MOV R0,R1
BEQ C00064
MOV #24000,R2
CALL C00072
BIS #1000,R5
MOV R0,R3
C00064: MOV (SP)+,R1
MOV #20000,R2
C00072: MOV R3,R0
BIS R5,R2
CALL $CBTA
BR C00116
C00104: MOV #5,R2
C00110: MOVB #52,(R0)+
SOB R2,C00110
C00116: RETURN
.end