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Paragon.asm
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Paragon.asm
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*****************************************************************
*
* NAME
* Paragon.asm
*
* DESCRIPTION
* Paragon interface routines
*
* AUTHOR
* Geir Inge Høsteng
*
* $Id: Paragon.asm 1.1 1995/06/24 10:32:07 geirhos Exp geirhos $
*
* MODIFICATION HISTORY
* $Log: Paragon.asm $
;; Revision 1.1 1995/06/24 10:32:07 geirhos
;; Initial revision
;;
*
*****************************************************************
NOLIST
include 'first.i'
; IFND __M68
include 'exec/types.i'
include 'dos/dostags.i'
include 'intuition/intuition.i'
; ENDC
include 'asm.i'
include 'bbs.i'
include 'fse.i'
include 'node.i'
XDEF doparagondoor
XDEF handleparagonmsg
XREF strcopy
XREF konverter
XREF getfilelen
XREF paragonportname
XREF fillinnodenr
XREF CreatePort
XREF nyconfgrabtext
XREF writecontextlen
XREF writecontext
XREF newconline
XREF memcopylen
XREF dosbase
XREF exebase
XREF dointuition
XREF waitsecs
XREF DeletePort
XREF writeerroro
XREF testbreak
XREF writetext
XREF writetexti
XREF writetexto
XREF outimage
XREF breakoutimage
XREF serwritestringdo
XREF writeconchar
XREF writechari
XREF nulltext
XREF mayedlinepromptfull
XREF strcopymaxlen
XREF readchar
XREF typefilenoerror
XREF memclr
XREF calleditor
XREF updatetime
XREF nodelist
XREF doorspath
XREF abbsrootname
XREF abbsextension
XREF gettimestr
XREF saveuserarea
XREF strcat
XREF findfile
XREF typefileansi
XREF typefile
XREF sendintermsg
XREF doconsole
XREF doserial
XREF skrivnr
XREF justchecksysopaccess
XREF pltellsysoptext
section paragonkode,code
; a0 = programname
; a1 = feilmelding
doparagondoor
push a2/a3/d2/d3/d4/d5
move.l a1,d5 ; husker feilmelding
move.l a0,a2 ; husker filnavn
lea (tmptext,NodeBase),a1 ; bygger opp execute linje
jsr (strcopy)
move.b #' ',(-1,a1)
moveq.l #0,d0
move.w (NodeNumber,NodeBase),d0
movea.l a1,a0
jsr (konverter)
move.b #0,(a0)
move.l a2,a0 ; sjekker om fila finnes
jsr (getfilelen)
beq 8$ ; var ingen, eller size 0: error
lea (Paragonportname,NodeBase),a1 ; bygger opp port navnet
lea (paragonportname),a0
move.w (NodeNumber,NodeBase),d0
jsr (fillinnodenr)
lea (Paragonportname,NodeBase),a0
moveq.l #0,d0
jsr (CreatePort)
move.l d0,d4 ; husker porten
beq 8$ ; var ingen, error
move.l d4,a2 ; flytter porten
lea (nyconfgrabtext),a0 ; Skriver ut kommandoen vi kjører
moveq.l #3,d0
jsr (writecontextlen)
lea (tmptext,NodeBase),a0 ; command string
jsr (writecontext)
jsr (newconline)
lea (tmplargestore,NodeBase),a3
move.l a3,a1
lea (doparagondoortags),a0
moveq.l #doparagondoortagsend-doparagondoortags+2,d0
jsr (memcopylen)
movea.l (dosbase),a6
move.l #niltext,d1
move.l #MODE_OLDFILE,d2
jsrlib Open
move.l d0,(4,a3)
beq.b 5$
move.l #niltext,d1
move.l #MODE_NEWFILE,d2
jsrlib Open
move.l d0,(4+8,a3)
bne.b 4$
move.l (4,a3),d1
jsrlib Close
5$ movea.l (exebase),a6
bra.b 8$
4$ lea (tmptext,NodeBase),a1
move.l a1,d1
move.l a3,d2
jsrlib SystemTagList
movea.l (exebase),a6
tst.l d0
bne.b 7$
move.b MP_SIGBIT(a2),d0
moveq.l #0,d4
bset d0,d4
move.l d4,d3 ; setter opp signalene
or.l (intsigbit,NodeBase),d3
1$ move.l d3,d0
jsrlib Wait
move.l d0,d2
and.l d4,d0
beq.b 2$
bsr.b (10$)
beq.b 3$
; tst.b (readcharstatus,NodeBase) ; noe galt ?
; bne.b 3$ ; jepp.
2$ move.l d2,d0
and.l (intsigbit,NodeBase),d0 ; var det int bit ?
beq.b 1$ ; nei.
jsr (dointuition) ; behandler det.
moveq.l #5,d0
jsr (waitsecs)
bra.b 1$
; beq.b 3$
; tst.b (readcharstatus,NodeBase) ; noe galt ?
; beq.b 1$ ; nei.
; OBS, door'en må få beskjed om at vi forsvinner...
3$ move.l a2,a0
jsr (DeletePort)
bra.s 9$
7$ move.l a2,a0
jsr (DeletePort)
8$ move.l d5,a0
jsr (writeerroro)
9$ pop a2/a3/d2/d3/d4/d5
rts
10$ move.l a2,a0
jsrlib GetMsg
tst.l d0
beq.s 11$
move.l d0,a3
move.l d0,a0
bsr.b handleparagonmsg
beq.s 13$
moveq.l #0,d0
tst.b (readcharstatus,NodeBase) ; noe galt ?
beq.b 12$ ; nei.
moveq.l #1,d0
12$ move.w d0,(p_carrier,a3) ; carrier lost status
move.l a3,a1
jsrlib ReplyMsg
bra.s 10$
13$ move.l a3,a1 ; reply the message
jsrlib ReplyMsg
clrz
11$ notz
rts
; a0 : message
handleparagonmsg
push a2
move.l a0,a2
; move.w (p_Command,a2),d0 ; Henter ut kommando nummeret
; jsr (skrivnrw)
; move.b #' ',d0
; jsr (writechari)
move.w (p_Command,a2),d0 ; Henter ut kommando nummeret
subq.w #1,d0
bcs.b 1$ ; vil ikke ha null
cmp.w #33,d0
bcc.b 1$ ; for høyt nummer
lea (paragon_cmds),a0
asl.w #2,d0
movea.l (0,a0,d0.w),a0
jsr (a0) ; Utfører funksjonen
bra.b 9$
1$ bsr cmdnotsupported
clrz
9$ pop a2
rts
; paragon kommandoer har meldingen i a2
; returnerer z = 1, hvis door'en har avsluttet
paragon_1 ; output string
jsr (testbreak)
beq.b 1$
lea (p_string,a2),a0
jsr (writetext)
cmpi.w #1,(p_Data,a2)
bne.s 3$
jsr (outimage)
bra.b 4$
3$ jsr (breakoutimage)
4$ moveq.l #0,d0
bra.b 2$
1$ moveq.l #-1,d0 ; user hit the brakes
2$ move.w d0,(p_Data,a2)
clrz
rts
paragon_2 ; writestring to screen only
tst.b Tinymode(NodeBase)
bne.s 9$
lea (p_string,a2),a0
jsr (writecontext)
9$ clrz
rts
paragon_3 ; output character to serial only
IFND DEMO
tst.b (CommsPort+Nodemem,NodeBase) ; Lokal node ?
beq.b 9$ ; Ja, da har vi lov uansett
lea (tmptext,NodeBase),a0 ; sier fra at vi drar..
move.w (p_Data,a2),d0
move.b d0,(0,a0)
move.b #0,(1,a0)
jsr (serwritestringdo)
ENDC
9$ clrz
rts
paragon_4 ; output character to screen only
tst.b Tinymode(NodeBase)
bne.s 9$
move.w (p_Data,a2),d0
jsr (writeconchar)
9$ clrz
rts
paragon_5 ; output character
move.w (p_Data,a2),d0
jsr (writechari)
clrz
rts
paragon_25 ; skulle ha tatt opp til 250 tegn, men ..
paragon_6 ; promt user for input (no stacking)
move.b #0,(readlinemore,NodeBase) ; flusher input'en
paragon_7 ; promt user for input (with stacking)
lea (p_string,a2),a0
lea (nulltext),a1
moveq.l #0,d0
move.w (p_Data,a2),d0
bne.b 3$ ; ikke size 0
lea (nulltext),a0 ; size 0, så vi slenger med egen string
3$ cmpi.w #78,d0 ; forhindrer for lange input linjer
bls.b 1$
move.w #78,d0
1$ jsr (mayedlinepromptfull)
lea (p_string,a2),a1
bne.b 2$ ; noe gikk galt/ingen input
move.b #0,(a1) ; returnerer 0 string,to be sure
bra.s 9$
2$ move.w #78,d0
jsr (strcopymaxlen)
9$ clrz
rts
paragon_8 ; output string, and hotkey for char
lea (p_string,a2),a0
jsr (writetexti)
move.w (PageLength+CU,NodeBase),(linesleft,NodeBase) ; nulstiller more faren
1$ jsr (readchar)
beq.b 2$
bmi.b 1$ ; Dropper spesial tegn.
bra.s 3$
2$ moveq.l #0,d0
3$ lea (p_string,a2),a0
move.b d0,(a0)
clrz
rts
paragon_9 ; throw out user
move.b #Thrownout,(readcharstatus,NodeBase)
clrz
rts
paragon_10 ; display text file
lea (p_string,a2),a0
moveq.l #0,d0 ; både con og ser
jsr (typefilenoerror)
clrz
rts
paragon_11 ; find out if the file is locked/availible
push d2 ; doesn't handle wildcard's yet
lea (p_string,a2),a0
move.l a0,d1
moveq.l #EXCLUSIVE_LOCK,d2
movea.l (dosbase),a6
jsrlib Lock
move.l d0,d1
beq.b 1$
jsrlib UnLock
moveq.l #0,d0
bra.b 2$
1$ moveq.l #-1,d0
2$ move.w d0,(p_Data,a2)
movea.l (exebase),a6
pop d2
clrz
rts
paragon_12 ; Edit file
push d2-d5
lea (tmpmsgheader,NodeBase),a0
moveq.l #MessageRecord_SIZEOF,d0
jsr (memclr)
lea (tmpmsgheader,NodeBase),a0
moveq.l #-1,d0
move.l d0,(MsgTo,a0)
move.l (msgmemsize,NodeBase),d0
move.l (tmpmsgmem,NodeBase),a1
move.l a1,d1
jsr (calleditor)
beq.b 9$
move.l a0,d5
lea (p_string,a2),a0
movea.l (dosbase),a6
move.l a0,d1
move.l #MODE_NEWFILE,d2
jsrlib Open
move.l d0,d4
beq.b 1$
move.l d0,d1
move.l d5,d2
moveq.l #0,d3
move.w (NrBytes+tmpmsgheader,NodeBase),d3
jsrlib Write
move.l d4,d1
jsrlib Close
1$ movea.l (exebase),a6
;Edits the file called doormsg->string, and will not allow the file to
;exceed doormsg->data lines in length.
9$ pop d2-d5
clrz
rts
paragon_13 ; return user status
move.w (p_Data,a2),d0
beq.b 7$
subq.w #1,d0
beq 10$ ; User access level
moveq.l #0,d1
subq.w #1,d0
beq.s 8$ ; User Xpertaccess mode
subq.w #1,d0
beq.s 8$ ; User Net credits
move.w (TimesOn+CU,NodeBase),d1
subq.w #1,d0
beq.s 8$ ; Nummers of calls
subq.w #1,d0
beq.s 8$ ; Calls to system
subq.w #1,d0
beq.s 2$ ; Graphic mode
subq.w #1,d0
beq.s 1$ ; Time remaining
moveq.l #80,d1
subq.w #1,d0
beq.s 8$ ; Screen collums
move.w (PageLength+CU,NodeBase),d1
subq.w #1,d0
beq.s 8$ ; Screen rows
subq.w #1,d0
beq.s 3$ ; Baud rate
move.w #210,d1
subq.w #1,d0
beq.s 8$ ; Paragon Version nr
subq.w #1,d0
bne.s 7$ ; ukjennt sub
bra.b 4$ ; users online
8$ move.w d1,(p_Data,a2)
bra.b 9$
7$ bsr cmdnotsupported
9$ clrz
rts
1$ move.w #$7fff,d1
move.w (TimeLimit+CU,NodeBase),d0
beq.b 8$
jsr (updatetime)
move.w (TimeLimit+CU,NodeBase),d1
sub.w (TimeUsed+CU,NodeBase),d1
bcc.b 8$
moveq.l #0,d1
bra.b 8$
2$ moveq.l #0,d1 ; graphic mode
move.w (Userbits+CU,NodeBase),d0
and.w #USERF_RAW+USERF_ANSIMenus,d0
beq.b 8$
moveq.l #1,d1
bra.b 8$
3$ movea.l (nodenoden,NodeBase),a0
move.l (Nodespeed,a0),d1
divu #300,d1
bra.b 8$
4$ moveq.l #0,d1 ; antall users online
move.l nodelist+LH_HEAD,a0 ; Henter pointer til foerste node
6$ move.w (Nodenr,a0),d0
beq.b 5$ ; Hopper over noder som er nede
moveq #NDSF_Stealth,d0
and.b (Nodedivstatus,a0),d0 ; er det stealth login ?
bne.b 5$ ; Jepp, teller ikke denne
move.w (Nodestatus,a0),d0
beq.s 5$ ; ikke på
addq.l #1,d1
5$ move.l (LN_SUCC,a0),a0 ; Henter ptr til nestenode
move.l (LN_SUCC,a0),d0
bne.b 6$ ; flere noder. Same prosedure as last year
bra.b 8$
10$ jsr (justchecksysopaccess)
beq.b 11$
moveq.l #100,d1 ; sysop'er har level 100
bra 8$
11$ moveq.l #0,d1 ; alle andre har 0
paragon_14 ; return user status
move.w (p_Data,a2),d0
beq.b 7$
lea (Name+CU,NodeBase),a0
cmpi.w #1,d0 ; user name
beq.b 8$
cmpi.w #2,d0 ; passwd
beq.b 7$ ; ulovelig
lea (Address+CU,NodeBase),a0
cmpi.w #3,d0 ; Adress
beq.b 8$
lea (CityState+CU,NodeBase),a0
cmpi.w #6,d0 ; City/state
bls.b 8$
lea (doorspath),a0
cmpi.w #7,d0 ; Doors path
beq.b 8$
lea (abbsrootname),a1
cmpi.w #8,d0 ; ABBS path
beq.b 8$
cmpi.b #9,d0 ; date
cmpi.b #10,d0 ; time
bne.s 7$ ; ukjennt
lea (tmpdatestamp,NodeBase),a0
move.l a0,d1
movea.l (dosbase),a6
jsrlib DateStamp
movea.l (exebase),a6
lea (tmpdatestamp,NodeBase),a0
lea (tmptext,NodeBase),a1
jsr (gettimestr)
lea (tmptext,NodeBase),a0
8$ lea (p_string,a2),a1
moveq.l #78,d0
jsr (strcopymaxlen)
bra.b 9$
7$ bsr cmdnotsupported
9$ clrz
rts
paragon_15 ; set user access level
clrz
rts
paragon_16 ; set user status
move.w (p_Data,a2),d0
beq.b 7$
subq.w #1,d0 ; user name
beq.b 9$ ; nop
subq.w #1,d0 ; passwd
beq.b 7$
lea (Address+CU,NodeBase),a1
move.w #Sizeof_NameT,d1
subq.w #1,d0 ; Adress
beq.b 8$
lea (CityState+CU,NodeBase),a1
subq.w #3,d0 ; City/state
bcs.b 8$
beq.b 8$
subq.w #4,d0 ; Doors path++
bcs.b 9$ ; nop
bra.b 7$ ; ukjennt
8$ lea (p_string,a2),a0
move.w d1,d0
push a0/d0
jsr (strcopymaxlen)
pop a0/d0
jsr (saveuserarea)
bra.b 9$
7$ bsr cmdnotsupported
9$ clrz
rts
paragon_17 ; return random number
moveq.l #0,d0
move.w (p_Data,a2),d0
move.l d0,-(sp)
XREF _RangeRand
jsr (_RangeRand)
addq.l #4,sp
move.w d0,(p_Data,a2)
clrz
rts
paragon_18 ; reset loss of carrier state
move.b #OK,(readcharstatus,NodeBase)
clrz
rts
paragon_19 ; show graphics textfile
link.w a3,#-80
lea (p_string,a2),a0
lea sp,a1
jsr (strcopy)
lea sp,a1
move.w (Userbits+CU,NodeBase),d1
btst #USERB_ANSIMenus,d1 ; ANSI ?
beq.b 1$ ; nope
lea (gr1text),a0
jsr (strcat)
lea sp,a0
jsr (findfile)
bne.b 2$
lea (p_string,a2),a0
lea sp,a1
jsr (strcopy)
lea sp,a1
bra.b 1$
2$ moveq.l #0,d0 ; både con og ser
lea sp,a0
jsr (typefileansi)
bra.b 9$
1$ lea (txttext),a0
jsr (strcat)
lea sp,a0
jsr (findfile)
bne.b 3$
lea (p_string,a2),a0
lea sp,a1
jsr (strcopy)
3$ moveq.l #0,d0 ; både con og ser
lea sp,a0
jsr (typefile)
9$ unlk a3
clrz
rts
paragon_20 ; end door session
setz
rts
paragon_21 ; update user's timelimit
move.w (TimeLimit+CU,NodeBase),d0 ; Har vi limit ?
beq.b 9$ ; nei, gir f..
add.w (p_Data,a2),d0
beq.s 2$
bpl.b 1$
2$ moveq.l #1,d0
1$ move.w d0,(TimeLimit+CU,NodeBase)
9$ clrz
rts
paragon_22 ; get pointer to config (FY FY FY)
bsr cmdnotsupported
clrz
rts
paragon_23 ; ???? Hva skal denne gjøre ?
paragon_24 ; disse er udokkumentere
paragon_27
paragon_28
paragon_29
bsr cmdnotsupported
clrz
rts
paragon_26 ; sender node melding
push a3
move.l (Tmpusermem,NodeBase),a3
moveq.l #79,d0
lea (p_string,a2),a0
lea (i_msg,a3),a1
jsr (memcopylen)
move.b #0,(a1) ; paranoia
move.b #2,(i_type,a3) ; node melding
move.w (NodeNumber,NodeBase),(i_franode,a2)
moveq.l #0,d0
move.w (p_Data,a2),d0 ; sender meldingen
movea.l a3,a0
move.b #0,(i_pri,a0)
jsr (sendintermsg)
pop a3
clrz
rts
paragon_30 ; Sjekk etter input
move.w (p_Data,a2),d0
move.w #0,(p_Data,a2) ; ikke noe klart
cmp.b #1,d0 ; console ?
bne.b 1$
move.l (creadreq,NodeBase),d0
beq.b 9$ ; ikke noe tegn
move.l d0,a1
jsrlib CheckIO
tst.l d0
beq.b 9$ ; Nei. ikke noe tegn her.
8$ move.w #-1,(p_Data,a2) ; det er et tegn klart
bra.b 9$
1$ cmp.b #2,d0 ; serial ?
bne.b 9$
IFND DEMO
tst.b (CommsPort+Nodemem,NodeBase) ; Skal denne noden være serial ?
beq.b 9$ ; nei
movea.l (sreadreq,NodeBase),a1
jsrlib CheckIO
tst.l d0
bne.b 8$ ; Ja, vi har et tegn
ENDC
9$ clrz
rts
paragon_31
move.w (p_Data,a2),d0
move.w #0,(p_Data,a2) ; ikke noe klart
cmp.b #1,d0 ; console ?
bne.b 1$
move.l (pastetext,NodeBase),d1 ; sjekker om det ligger tegn og venter
bne.b 3$ ; det gjorde det.
move.l (creadreq,NodeBase),d0
beq.b 9$ ; ikke mulig å sjekke == ikke noe tegn
move.l d0,a1
jsrlib CheckIO
tst.l d0
beq.b 9$ ; Nei. ikke noe tegn her.
3$ jsr (doconsole)
bne.b 8$
2$ jsr (readchar)
beq.b 8$
bmi.b 2$
bra.b 8$
1$ cmp.b #2,d0 ; serial ?
bne.b 9$
IFND DEMO
tst.b (CommsPort+Nodemem,NodeBase) ; Skal denne noden være serial ?
beq.b 9$ ; nei
movea.l (sreadreq,NodeBase),a1
jsrlib CheckIO
tst.l d0
beq.b 9$ ; Ikke noe tegn
jsr (doserial)
beq.s 2$ ; ikke noe
; bne.b 8$
ELSE
bra.b 9$
ENDC
8$ move.w d0,(p_Data,a2) ; det er et tegn klart
9$ clrz
rts
paragon_32 ; oppdater carrier status
clrz
rts
paragon_33
push d2
moveq.l #0,d0
move.w (p_Data,a2),d0 ; henter timeout
beq.b 9$ ; det er ingen
movea.l (timer1req,NodeBase),a1
move.l d0,(TV_SECS+IOTV_TIME,a1)
moveq.l #0,d0
move.l d0,(TV_MICRO+IOTV_TIME,a1)
move.w #TR_ADDREQUEST,(IO_COMMAND,a1)
jsrlib SendIO ; Starter timeout'en.
move.l (timer1sigbit,NodeBase),d0
or.l (sersigbit,NodeBase),d0
or.l (consigbit,NodeBase),d0
jsrlib Wait ; venter på første signalet
move.l d0,d2 ; lagrer det vi fikk
and.l (timer1sigbit,NodeBase),d0 ; var det timeout ?
bne.b 3$ ; jepp.
movea.l (timer1req,NodeBase),a1 ; abort'er timeren.
jsrlib AbortIO
3$ movea.l (timer1req,NodeBase),a1
jsrlib WaitIO
move.l (timer1sigbit,NodeBase),d0
not.l d0
and.l d0,d2 ; sletter timerbitet ifra det vi fikk
beq.s 9$ ; ikke noe igjen
move.l d2,d0 ; setter de igjen, siden vi ikke
move.l d2,d1 ; behandler dem nå
jsrlib SetSignal
9$ pop d2
clrz
rts
cmdnotsupported
moveq.l #0,d0
move.w (p_Command,a2),d0 ; Henter ut kommando nummeret
jsr (skrivnr)
lea (notsuptext),a0
jsr (writetexto)
lea pltellsysoptext,a0
jsr (writetexto)
moveq.l #0,d0
move.w d0,(p_Data,a2)
move.b d0,(p_string,a2)
move.l d0,(p_config,a2)
move.l d0,(p_msg,a2)
moveq.l #5,d0 ; venter 5 sek
jmp (waitsecs)
rts
section paragondata,data
paragon_cmds
dc.l paragon_1,paragon_2,paragon_3,paragon_4,paragon_5,paragon_6
dc.l paragon_7,paragon_8,paragon_9,paragon_10,paragon_11,paragon_12
dc.l paragon_13,paragon_14,paragon_15,paragon_16,paragon_17,paragon_18
dc.l paragon_19,paragon_20,paragon_21,paragon_22,paragon_23,paragon_24
dc.l paragon_25,paragon_26,paragon_27,paragon_28,paragon_29,paragon_30
dc.l paragon_31,paragon_32,paragon_33
doparagondoortags
dc.l SYS_Input,0
dc.l SYS_Output,0
dc.l SYS_Asynch,1,TAG_DONE,0
doparagondoortagsend
niltext dc.b 'NIL:',0
notsuptext dc.b ' : Command not supported. This door can''t be used with abbs',0
txttext dc.b '.TXT',0
gr1text dc.b '.GR1',0
END