A2osX/BIN/IRC.S.txt
2020-06-24 16:39:11 +02:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65C02
.OR $2000
.TF bin/irc
*--------------------------------------
.INB inc/macros.i
.INB inc/a2osx.i
.INB inc/mli.i
.INB inc/eth.i
.INB inc/libtcpip.i
*--------------------------------------
TIMEOUT.MAX .EQ 200 20 sec.
MSGSIZE .EQ 1024
TEXTMAX .EQ 240
*--------------------------------------
* https://tools.ietf.org/html/rfc2812#section-3.3
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
ZPPtr1 .BS 2
hSocket .BS 1
hFile .BS 1
ZPUsrBufPtr .BS 2
hUsrBuf .BS 1
hLineBuf .BS 1
ZPLineBufPtr .BS 2
TextPtr .BS 1
TextLen .BS 1
hText .BS 1
ZPTextPtr .BS 2
bEscMode .BS 1
TimeOut .BS 1
ZPMsgPtr .BS 2
ZPMsgPfxPtr .BS 2
ZPMsgCmdPtr .BS 2
ZPMsgArgPtr .BS 2
ZPMsgExtPtr .BS 2
ZS.END
.ED
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA #S.PS.F.EVENT S.PS.F
.DA #0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data Segment Size
.DA #64 Stack Size
.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBTCPIP .DA LIBTCPIP
L.SA.LOCAL .DA SA.LOCAL
L.SA.REMOTE .DA SA.REMOTE
L.SA.REMOTE.AD .DA SA.REMOTE+S.SOCKADDR.ADDR
L.NOD.Template .DA NOD.Template
L.MSG.IPKO .DA MSG.IPKO
L.MSG.USAGE .DA MSG.USAGE
L.MSG.UNKNOWN .DA MSG.UNKNOWN
L.MSG.HOSTOK .DA MSG.HOSTOK
L.MSG.SKTKO .DA MSG.SKTKO
L.MSG.SKTOK .DA MSG.SKTOK
L.MSG.SKTERR .DA MSG.SKTERR
L.MSG.NICK .DA MSG.NICK
L.MSG.USER .DA MSG.USER
L.MSG.JOIN .DA MSG.JOIN
L.MSG.TOPBAR .DA MSG.TOPBAR
L.MSG.STATUSBAR .DA MSG.STATUSBAR
L.IRC.NICK .DA IRC.NICK
L.IRC.USER .DA IRC.USER
L.IRC.JOIN .DA IRC.JOIN
L.IRC.JOINKEY .DA IRC.JOINKEY
L.IRC.PONG .DA IRC.PONG
L.SEQ.INIT .DA SEQ.INIT
L.SEQ.BAR .DA SEQ.BAR
L.SEQ.TXTCLR .DA SEQ.TXTCLR
L.SEQ.PRIVMSG .DA SEQ.PRIVMSG
L.SEQ.DUMPMSG .DA SEQ.DUMPMSG
L.SEQ.RESET .DA SEQ.RESET
L.IRC.CMDS .DA IRC.CMDS
J.IRC.CMDS .DA CS.RUN.CMD.PING
.DA CS.RUN.CMD.PRIVMSG
.DA CS.RUN.CMD.MODE
J.ESC .DA CS.RUN.CHARIN.LEFT
.DA CS.RUN.CHARIN.DOWN
.DA CS.RUN.CHARIN.UP
.DA CS.RUN.CHARIN.RIGHT
.DA 0
*--------------------------------------
CS.INIT >LDYA L.LIBTCPIP
>SYSCALL LoadLib
bcs .9
sta hLIBTCPIP
.9 rts
*--------------------------------------
CS.RUN >LIBCALL hLIBTCPIP,LIBTCPIP.GETCFG is TCPIP loaded ?
>STYA ZPPtr1
lda (ZPPtr1) Configured ?
bmi CS.RUN.IPOK
>LDYA L.MSG.IPKO
>SYSCALL PutS
lda #E.SYN
sec
.99 rts
CS.RUN.IPOK ldy #S.PS.ARGC
lda (pPS),y
cmp #3
bcc .9
ldy #S.IPCFG.IP+3
ldx #3
.1 lda (ZPPtr1),y
sta SA.LOCAL+S.SOCKADDR.ADDR,x
dey
dex
bpl .1
lda #TIMEOUT.MAX
sta TimeOut
.2 >SLEEP
>PUSHW L.SA.REMOTE.AD
lda #1
>SYSCALL ArgV
>PUSHYA
>LIBCALL hLIBTCPIP,LIBTCPIP.HST.GETBYNAME
bcc CS.RUN.HOSTOK
lda TimeOut
bne .2
>PUSHW L.MSG.UNKNOWN
lda #1
>SYSCALL ArgV
>PUSHYA
>PUSHBI 2
>SYSCALL PrintF
bra .99
.9 >LDYA L.MSG.USAGE
>SYSCALL PutS
.99 lda #E.SYN
sec
rts
CS.RUN.HOSTOK lda #2
>SYSCALL ArgV
>SYSCALL atoi
>STYA SA.REMOTE+S.SOCKADDR.PORT
>PUSHW L.MSG.HOSTOK
ldx #0
.1 >PUSHB SA.REMOTE+S.SOCKADDR.ADDR,x
inx
cpx #4
bne .1
>PUSHW SA.REMOTE+S.SOCKADDR.PORT
lda #1
>SYSCALL ArgV
>PUSHYA
>PUSHBI 8
>SYSCALL PrintF
CS.RUN.OPENSKT >PUSHBI 0 no protocol
lda #S.SOCKET.T.STREAM
>LIBCALL hLIBTCPIP,LIBTCPIP.Socket
bcs .9
sta hSocket
>PUSHW L.SA.LOCAL
lda hSocket
>LIBCALL hLIBTCPIP,LIBTCPIP.Bind
bcc .2
.9 pha
>LDYA L.MSG.SKTKO
>SYSCALL PutS
pla
sec
.99 rts
.2 lda #TIMEOUT.MAX
sta TimeOut
.3 >SLEEP
>PUSHW L.SA.REMOTE
lda hSocket
>LIBCALL hLIBTCPIP,LIBTCPIP.Connect
bcc .4
cmp #ERR.SKT.NOCONN
bne .9
lda TimeOut
bne .3
lda #ERR.SKT.NOCONN
bra .9
.4 >PUSHW L.MSG.SKTOK
>PUSHBI 0
>SYSCALL PrintF
jsr CS.RUN.MkNod
bcs .99
jsr CS.RUN.GETBUF
bcs .99
jsr CS.RUN.SCRSETUP
bcs .99
jsr CS.RUN.NICK
bcs .99
>SLEEP
jsr CS.RUN.USER
bcs .99
>SLEEP
jsr CS.RUN.JOIN
bcs .99
CS.RUN.LOOP >SLEEP
lda hFile
>SYSCALL feof
bcs .9
tay
bne .2
>PUSHWI MSGSIZE
>PUSHW ZPMsgPtr
lda hFile
>SYSCALL fgets
bcs .9
.1 jsr CS.RUN.REQ
bcs .9
.2 ldy #S.PS.hStdIn
lda (pPS),y
>SYSCALL feof
bcs .9
tay
bne CS.RUN.LOOP EOF = true, no char from STDIN
>SYSCALL GetChar
bcs .9
jsr CS.RUN.CHARIN
bcc CS.RUN.LOOP
.9 php
pha
>PUSHW L.SEQ.RESET
>PUSHBI 0
>SYSCALL PrintF
pla
plp
rts
*--------------------------------------
CS.RUN.MkNod >PUSHEA.G NodBuf
>PUSHW L.NOD.Template
>PUSHB hSocket
>PUSHBI 1
>SYSCALL sprintf
bcs .9
>PUSHEA.G NodBuf
>PUSHW 0
>PUSHB hSocket
>SYSCALL mknod
bcs .9
>PUSHEA.G NodBuf
>PUSHBI O.RDWR+O.TEXT
>PUSHBI S.FI.T.TXT
>PUSHWZ Aux type
>SYSCALL FOpen
bcs .9
sta hFile
.9 rts
*--------------------------------------
CS.RUN.GETBUF >LDYAI 256
>SYSCALL GetMem
bcs .9
stx hUsrBuf
>STYA ZPUsrBufPtr
lda #0
sta (ZPUsrBufPtr)
>LDYAI 256
>SYSCALL GetMem
bcs .9
stx hText
>STYA ZPTextPtr
>LDYAI 256
>SYSCALL GetMem
bcs .9
stx hLineBuf
>STYA ZPLineBufPtr
.9 rts
*--------------------------------------
CS.RUN.SCRSETUP >PUSHW L.SEQ.INIT
>PUSHBI 0
>SYSCALL PrintF
bcs .9
jsr CS.RUN.TOPUPDATE
bcs .9
jsr CS.RUN.STATUSPDATE
bcs .9
jsr CS.RUN.TXTCLR
.9 rts
*--------------------------------------
CS.RUN.TOPUPDATE
>PUSHW ZPLineBufPtr
>PUSHW L.MSG.TOPBAR
>PUSHB #K.VER
>PUSHB /K.VER
lda #1
>SYSCALL ArgV
>PUSHYA
lda #2
>SYSCALL ArgV
>PUSHYA
lda #3
>SYSCALL ArgV
>PUSHYA
>PUSHBI 8
>SYSCALL SPrintF
>PUSHW L.SEQ.BAR
>PUSHBI 1
>PUSHW ZPLineBufPtr
>PUSHBI 3
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.STATUSPDATE
>PUSHW ZPLineBufPtr
>PUSHW L.MSG.STATUSBAR
lda #4
>SYSCALL ArgV
>PUSHYA
>PUSHW ZPUsrBufPtr
>PUSHBI 4
>SYSCALL SPrintF
>PUSHW L.SEQ.BAR
>PUSHBI 21
>PUSHW ZPLineBufPtr
>PUSHBI 3
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.TXTCLR lda #0
sta (ZPTextPtr)
stz TextPtr
stz TextLen
stz bEscMode
>PUSHW L.SEQ.TXTCLR
>PUSHBI 0
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.NICK >PUSHW L.MSG.NICK
>PUSHBI 0
>SYSCALL printf
>PUSHB hFile
>PUSHW L.IRC.NICK
lda #3 nickname
>SYSCALL ArgV
>PUSHYA
>PUSHBI 2
>SYSCALL FPrintF
bcs .9
.1 >SLEEP
>PUSHWI MSGSIZE
>PUSHW ZPMsgPtr
lda hFile
>SYSCALL fgets
bcs .9
jsr CS.RUN.SPLITMSG
jsr CS.RUN.DUMPMSG
ldx #$ff
dey
.3 inx
iny
lda IRC.REP.NOIDENT,x
beq .8
cmp (ZPMsgCmdPtr),y
beq .3
bra .1
.8 clc
.9 rts
*--------------------------------------
CS.RUN.USER >LDYA L.MSG.USER
>SYSCALL PutS
>PUSHB hFile
>PUSHW L.IRC.USER
lda #3 nickname
>SYSCALL ArgV
>PUSHYA
lda #3 nickname
>SYSCALL ArgV
>PUSHYA
>PUSHBI 4
>SYSCALL FPrintF
bcs .9
.1 >SLEEP
>PUSHWI MSGSIZE
>PUSHW ZPMsgPtr
lda hFile
>SYSCALL fgets
bcs .9
.2 jsr CS.RUN.SPLITMSG
jsr CS.RUN.DUMPMSG
ldx #$ff
dey
.3 inx
iny
lda IRC.REP.001,x
beq .8
cmp (ZPMsgCmdPtr),y
beq .3
bra .1
.8 clc
.9 rts
*--------------------------------------
CS.RUN.JOIN >LDYA L.MSG.JOIN
>SYSCALL PutS
>PUSHB hFile
lda #5 key
>SYSCALL ArgV
bcs .1
>PUSHW L.IRC.JOINKEY
lda #4 channel
>SYSCALL ArgV
>PUSHYA
lda #5 key
>SYSCALL ArgV
>PUSHYA
>PUSHBI 4
bra .2
.1 >PUSHW L.IRC.JOIN
lda #4 channel
>SYSCALL ArgV
>PUSHYA
>PUSHBI 2
.2 >SYSCALL FPrintF
bcs .9
.3 >SLEEP
>PUSHWI MSGSIZE
>PUSHW ZPMsgPtr
lda hFile
>SYSCALL fgets
bcs .9
.4 jsr CS.RUN.SPLITMSG
jsr CS.RUN.DUMPMSG
ldx #$ff
dey
.5 inx
iny
lda IRC.REP.JOIN,x
beq .8
cmp (ZPMsgCmdPtr),y
beq .5
bra .3
.8 clc
.9 rts
*--------------------------------------
CS.RUN.REQ jsr CS.RUN.SPLITMSG
bcs .8
>LDYA L.IRC.CMDS
>STYA ZPPtr1
ldx #0
.1 lda (ZPPtr1)
beq .8
ldy #$ff
.2 iny
lda (ZPPtr1),y
cmp (ZPMsgCmdPtr),y
bne .3
ora #0
bne .2
jmp (J.IRC.CMDS,x)
.3 ora #0
beq .5
.4 iny
lda (ZPPtr1),y
bne .4
.5 inx
inx
tya
sec
adc ZPPtr1
sta ZPPtr1
bcc .1
inc ZPPtr1+1
bra .1
.8 clc
.9 rts
*--------------------------------------
CS.RUN.CMD.PING >PUSHB hFile
>PUSHW L.IRC.PONG
>PUSHW ZPMsgArgPtr
>PUSHBI 2
>SYSCALL FPrintF
rts
*--------------------------------------
CS.RUN.CMD.PRIVMSG
>PUSHW L.SEQ.PRIVMSG
>PUSHW ZPMsgArgPtr
>PUSHW ZPMsgExtPtr
>PUSHBI 4
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.CMD.MODE
clc
rts
*--------------------------------------
CS.RUN.SPLITMSG lda ZPMsgPtr
stz ZPMsgPfxPtr+1
stz ZPMsgCmdPtr+1
stz ZPMsgArgPtr+1
stz ZPMsgExtPtr+1
ldy #0
lda (ZPMsgPtr)
cmp #':'
bne .3
.1 iny
lda (ZPMsgPtr),y
beq .9
cmp #C.SPACE
bne .1
lda #0
sta (ZPMsgPtr),y
lda ZPMsgPtr
clc
adc #1
sta ZPMsgPfxPtr
lda ZPMsgPtr+1
adc #0
sta ZPMsgPfxPtr+1
.2 iny
lda (ZPMsgPtr),y
beq .4
.3 cmp #C.SPACE
bne .2
lda #0
sta (ZPMsgPtr),y
inc
.4 php
tya
sec
adc ZPMsgPtr
sta ZPMsgCmdPtr
lda #0
adc ZPMsgPtr+1
sta ZPMsgCmdPtr+1
plp
beq .8
iny
lda (ZPMsgPtr),y
cmp #':'
beq .8
.6 iny
lda (ZPMsgPtr),y
beq .7
cmp #C.SPACE
bne .6
lda #0
sta (ZPMsgPtr),y
inc
.7 php
tya
adc ZPMsgPtr
sta ZPMsgArgPtr
lda #0
adc ZPMsgPtr+1
sta ZPMsgArgPtr+1
plp
beq .80
.8 iny
tya
adc ZPMsgPtr
sta ZPMsgExtPtr
lda #0
adc ZPMsgPtr+1
sta ZPMsgExtPtr+1
.80 clc
rts
.9 sec
rts
*--------------------------------------
CS.RUN.DUMPMSG >PUSHW L.SEQ.DUMPMSG
>PUSHW ZPMsgPfxPtr
>PUSHW ZPMsgCmdPtr
>PUSHW ZPMsgArgPtr
>PUSHW ZPMsgExtPtr
>PUSHBI 8
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.CHARIN bit bEscMode
bpl .4
cmp #'['
beq .9
stz bEscMode
ldx #EscChars.Cnt-1
.1 cmp EscChars,x
beq .2
dex
bpl .1
.9 rts
.2 txa
asl
tax
jmp (J.ESC,x)
.4 cmp #C.ESC
bne .5
sec
ror bEscMode
clc
rts
.5 cmp #C.SPACE
bcc CS.RUN.CHARIN.CTRL
cmp #C.DEL
bne CS.RUN.CHARIN.INS
lda TextLen
beq .9
lda TextPtr
beq .9
lda #C.BS
>SYSCALL PutChar
jmp CS.RUN.CHARIN.DEL
*--------------------------------------
CS.RUN.CHARIN.INS
ldy TextLen
cpy #TEXTMAX
beq .8
ldy TextPtr
sta (ZPTextPtr),y
iny
sty TextPtr
pha
lda #0
sta (ZPTextPtr),y
pla
>SYSCALL PutChar
rts
.8 clc
rts
CS.RUN.CHARIN.CTRL
cmp #C.CR
bne .8
>PUSHW L.SEQ.PRIVMSG
lda #4 channel
>SYSCALL ArgV
>PUSHYA
>PUSHW ZPTextPtr
>PUSHBI 4
>SYSCALL PrintF
bcs .9
jmp CS.RUN.TXTCLR
.8 clc
.9 rts
CS.RUN.CHARIN.LEFT
lda TextPtr
beq .9
dec TextPtr
lda #C.BS
>SYSCALL PutChar
.9 rts
CS.RUN.CHARIN.DOWN
CS.RUN.CHARIN.UP
clc
rts
CS.RUN.CHARIN.RIGHT
lda TextPtr
cmp TextLen
beq .9
inc
sta TextPtr
lda #C.FS
>SYSCALL PutChar
.9 rts
*--------------------------------------
CS.RUN.CHARIN.DEL
clc
rts
*--------------------------------------
CS.DOEVENT lda (pEvent)
bpl .9 is it a TIMER event?
lda TimeOut
beq .9
dec TimeOut
.9 sec do not discard TIMER event
rts
*--------------------------------------
CS.QUIT lda hFile
beq .1
>SYSCALL fclose
.1 lda hSocket
beq .2
>LIBCALL hLIBTCPIP,LIBTCPIP.Shutdown
.2 lda hText
beq .3
>SYSCALL FreeMem
.3 lda hLIBTCPIP
beq .8
>SYSCALL UnloadLib
.8 clc
rts
*--------------------------------------
CS.END
LIBTCPIP .AZ "libtcpip"
hLIBTCPIP .BS 1
MSG.IPKO .AZ "TCP/IP Not Loaded/Configured."
MSG.USAGE .AZ "Usage : IRC <ip|host> <port> <nickname> <#channel> [key]"
MSG.UNKNOWN .AZ "%s: Unknown host\r\n"
MSG.HOSTOK .AZ "Connecting to %d.%d.%d.%d:%D (%s)..."
MSG.SKTKO .AZ "Failed to Open Socket."
MSG.SKTOK .AZ "Connected\r\n(Exit key is Ctrl-T)\r\n"
MSG.SKTERR .AZ "Socket Error : $%h\r\n"
MSG.NICK .AZ "\e[2;1HRegistering User..."
MSG.USER .AZ "Connecting User..."
MSG.JOIN .AZ "Joining Channel..."
MSG.TOPBAR .AZ "A2osX IRC %d.%d %s:%s %s"
MSG.STATUSBAR .AZ "%s:%s"
*--------------------------------------
EscChars .AS 'DBAC'
EscChars.Cnt .EQ *-EscChars
EscChars.Remap .DA #C.BS,#C.VT,#C.LF,#C.FS
*--------------------------------------
IRC.REP.NOIDENT .AZ "NOTICE * :*** No Ident response"
IRC.REP.001 .AZ "001"
IRC.REP.JOIN .AZ "JOIN"
*--------------------------------------
IRC.CMDS .AZ "PING"
.AZ "PRIVMSG"
.AZ "MODE"
.DA #0
*--------------------------------------
IRC.NICK .AZ "NICK %s\r\n"
IRC.USER .AZ "USER %s 0 * :%s\r\n"
IRC.JOIN .AZ "JOIN %s\r\n"
IRC.JOINKEY .AZ "JOIN %s %s\r\n"
IRC.PONG .AZ "PONG %s\r\n"
IRC.PRIVMSG .AZ "PRIVMSG %s :%s\r\n"
*--------------------------------------
SEQ.INIT .AZ "\ec\e(B\e)0\e[?7l\e[2;20r\e[22;1H"
SEQ.BAR .AZ "\e7\e[%d;1H\e[7m\e[37;40m%80s\e[0m\e8"
SEQ.TXTCLR .AZ "\e[22;1H\e[K\r\n\e[K\r\n\e[K\e[22;1H"
SEQ.PRIVMSG .AZ "\e7\r\n\e[20;1H\e[7m%s:\e[0m%s\r\n\e8"
SEQ.DUMPMSG .AZ "\e7\r\n\e[20;1H\e[7m:%s %s \e[0m%s %s\r\n\e8"
SEQ.RESET .AZ "\ec"
*--------------------------------------
SA.LOCAL .DA #AF.INET S.SOCKADDR.AF
.BS 1
.BS 4 S.SOCKADDR.ADDR
.BS 2 S.SOCKADDR.PORT
*--------------------------------------
SA.REMOTE .DA #AF.INET S.SOCKADDR.AF
.BS 1
.BS 4 S.SOCKADDR.ADDR
.BS 2
*--------------------------------------
NOD.Template .AZ "/dev/irc%h"
*--------------------------------------
.DUMMY
.OR 0
DS.START
NodBuf .BS 11
DS.END
.ED
*--------------------------------------
MAN
SAVE usr/src/bin/irc.s
ASM