NEW
  AUTO 3,1
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF bin/irc
*--------------------------------------
TLS				.EQ 1
*--------------------------------------
				.INB inc/macros.i
				.INB inc/a2osx.i
				.INB inc/mli.i
				.INB inc/mli.e.i
				.INB inc/eth.i
				.INB inc/libtcpip.i
				.DO TLS=1
				.INB inc/net.tls.i
				.FIN
*--------------------------------------
TIMEOUT.MAX		.EQ 250					25 sec.
MSGSIZE			.EQ 4096
TEXTMAX			.EQ 240
*--------------------------------------
* https://tools.ietf.org/html/rfc2812#section-3.3
*--------------------------------------
				.DUMMY
				.OR ZPBIN
ZS.START
ZPPtr1			.BS 2
ZPPtr2			.BS 2
bEscMode		.BS 1
bJoin			.BS 1
TimeOut			.BS 1
hSocket			.BS 1

ZPRespPtr		.BS 2
ZPMsg			.BS 2
ZPMsgPtr		.BS 2
ZPOutputBufPtr	.BS 2

ZPMsgPfxPtr		.BS 2
ZPMsgCmdPtr		.BS 2
ZPMsgArgPtr		.BS 2
ZPMsgExtPtr		.BS 2

BufPtr			.BS 1
BufLen			.BS 1
ZPBufPtr		.BS 2

TextPtr			.BS 1
TextLen			.BS 1

bPendingMsg		.BS 1

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.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.REGISTER	.DA MSG.REGISTER
L.MSG.JOIN		.DA MSG.JOIN
L.MSG.TOPBAR	.DA MSG.TOPBAR
L.MSG.STATUSBAR	.DA MSG.STATUSBAR
L.MSG.STATUSBARMSG	.DA MSG.STATUSBARMSG
L.MSG.NULL		.DA MSG.NULL
L.IRC.REGISTER	.DA IRC.REGISTER
L.IRC.JOIN		.DA IRC.JOIN
L.IRC.JOINKEY	.DA IRC.JOINKEY
L.IRC.PONG		.DA IRC.PONG
L.IRC.PART		.DA IRC.PART
L.IRC.NAMES		.DA IRC.NAMES
L.IRC.PRIVMSG	.DA IRC.PRIVMSG
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.INFOMSG	.DA SEQ.INFOMSG
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.JOIN
				.DA CS.RUN.CMD.PART
				.DA CS.RUN.CMD.QUIT
				.DA CS.RUN.CMD.PRIVMSG
				.DA CS.RUN.CMD.MODE
				.DA CS.RUN.CMD.001
				.DA CS.RUN.CMD.353
				.DA CS.RUN.CMD.375
				.DA CS.RUN.CMD.372
				.DA CS.RUN.CMD.376
J.ESC			.DA CS.RUN.CHARIN.LEFT
				.DA CS.RUN.CHARIN.DOWN
				.DA CS.RUN.CHARIN.UP
				.DA CS.RUN.CHARIN.RIGHT
				.DO TLS=1
L.MSG.TLS		.DA MSG.TLS
L.MSG.TLS.HDR	.DA MSG.TLS.HDR
L.MSG.TLSKO		.DA MSG.TLSKO
L.TLS.CHELLO	.DA TLS.CHELLO
L.TLS.CHELLO.UT	.DA TLS.CHELLO.UT
				.FIN
				.DA 0
*--------------------------------------
CS.INIT			>LDYA L.LIBTCPIP
				>SYSCALL LoadLib
				bcs .9

				sta hLIBTCPIP

.9
CS.INIT.RTS		rts
*--------------------------------------
CS.RUN			jsr CS.RUN.CheckTCPIP
				bcs CS.INIT.RTS

				jsr CS.RUN.CheckArgs
				bcs CS.INIT.RTS

				jsr CS.RUN.GetBuffers
				bcs CS.INIT.RTS

				jsr CS.RUN.Connect
				bcs CS.INIT.RTS

				.DO TLS=1
				jsr CS.RUN.TLS
				bcs CS.INIT.RTS
				.FIN

				jsr CS.RUN.SCRSETUP
				bcs CS.INIT.RTS

				jsr CS.RUN.Register
				bcs CS.INIT.RTS

CS.RUN.LOOP		>SLEEP

				jsr CS.RUN.GetMsg
				bcs .9
				bne .2

				jsr CS.RUN.SplitMsg
				bcs .2

				jsr CS.RUN.ProcessMsg
				bcs .9

				>SLEEP

.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.CheckTCPIP
				>LIBCALL hLIBTCPIP,LIBTCPIP.GETCFG	is TCPIP loaded ?
				bcs .9

				>STYA ZPPtr1
				lda (ZPPtr1)			Configured ?
				bpl .99

				ldy #S.IPCFG.IP+3
				ldx #3

.1				lda (ZPPtr1),y
				sta SA.LOCAL+S.SOCKADDR.ADDR,x
				dey
				dex
				bpl .1

				rts

.99				>LDYA L.MSG.IPKO
				>SYSCALL PutS
				lda #E.SYN
				sec
.9				rts
*--------------------------------------
CS.RUN.CheckArgs
				ldy #S.PS.ARGC
				lda (pPS),y
				cmp #3
				bcs .1

				>LDYA L.MSG.USAGE
				>SYSCALL PutS

				lda #E.SYN
				sec
				rts

.1				lda #TIMEOUT.MAX
				sta TimeOut

.2				>PUSHW L.SA.REMOTE.AD
				lda #1
				>SYSCALL ArgV
				>PUSHYA
				>LIBCALL hLIBTCPIP,LIBTCPIP.HST.GetByName
				bcc .3

				>SLEEP

				lda TimeOut
				bne .2

				>PUSHW L.MSG.UNKNOWN
				lda #1
				>SYSCALL ArgV
				>PUSHYA
				>PUSHBI 2
				>SYSCALL PrintF
				lda #ERR.SKT.NOCONN
				sec
				rts

.3				lda #2
				>SYSCALL ArgV
				>SYSCALL AToI
				>STYA SA.REMOTE+S.SOCKADDR.PORT

				>PUSHW L.MSG.HOSTOK
				ldx #0

.4				>PUSHB SA.REMOTE+S.SOCKADDR.ADDR,x
				inx
				cpx #4
				bne .4

				>PUSHW SA.REMOTE+S.SOCKADDR.PORT
				lda #1
				>SYSCALL ArgV
				>PUSHYA

				>PUSHBI 8
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.GetBuffers
				>LDYAI 5120
				>SYSCALL GetMem
				bcs .9

				>STYA ZPBufPtr
				txa
				>STA.G hBufBuf

				>LDYAI MSGSIZE
				>SYSCALL GetMem
				bcs .9

				>STYA ZPMsg
				txa
				>STA.G hMsgBuf

				>LDYAI 384
				>SYSCALL GetMem
				bcs .9

				>STYA ZPRespPtr
				txa
				>STA.G hRespBuf

				>LDYAI 256
				>SYSCALL GetMem
				bcs .9

				>STYA ZPOutputBufPtr
				txa
				>STA.G hOutputBuf

.9				rts
*--------------------------------------
CS.RUN.Connect	>PUSHBI S.SOCKET.T.STREAM
				>PUSHBI 0				no protocol
				>LIBCALL hLIBTCPIP,LIBTCPIP.Socket
				bcs .9

				sta hSocket

				>PUSHA
				>PUSHW L.SA.LOCAL
				>LIBCALL hLIBTCPIP,LIBTCPIP.Bind
				bcs .9

				lda #TIMEOUT.MAX
				sta TimeOut

.1				>SLEEP

				>PUSHB hSocket
				>PUSHW L.SA.REMOTE
				>LIBCALL hLIBTCPIP,LIBTCPIP.Connect
				bcc .8

				ldx TimeOut
				bne .1

.9				pha
				>LDYA L.MSG.SKTKO
				>SYSCALL PutS
				pla
				sec
				rts

.8				>PUSHW L.MSG.SKTOK
				>PUSHBI 0
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.Register	>LDYA L.MSG.REGISTER
				jsr CS.RUN.STATUSMSG

				>PUSHW ZPRespPtr
				>PUSHW L.IRC.REGISTER

				lda #3					nickname
				>SYSCALL ArgV
				>PUSHYA
				lda #3					nickname
				>SYSCALL ArgV
				>PUSHYA
				lda #3					nickname
				>SYSCALL ArgV
				>PUSHYA
				lda #3					nickname
				>SYSCALL ArgV
				>PUSHYA
				>PUSHBI 8
				>SYSCALL SPrintF
				bcs .9

				jsr CS.RUN.SendMsg

.9				rts
*--------------------------------------
CS.RUN.GetMsg	bit bPendingMsg
				bmi .10

				>LDYA ZPMsg
				>STYA ZPMsgPtr

.10				ldy BufLen
				bne .2

.1				>PUSHB hSocket
				>PUSHW ZPBufPtr
				>PUSHWI 255
				>LIBCALL hLIBTCPIP,LIBTCPIP.Read
				bcs .7

				sty BufLen
				stz BufPtr

.2				ldy BufPtr

				lda (ZPBufPtr),y
				cmp #C.CR
				beq .3

				cmp #C.LF
				beq .6

				sta (ZPMsgPtr)
				inc ZPMsgPtr
				bne .3

				inc ZPMsgPtr+1

.3				inc BufPtr
				dec	BufLen
				bne .2

				bra .1

.6				inc BufPtr				Skip LF
				dec	BufLen

				stz bPendingMsg

				lda #0
				sta (ZPMsgPtr)			will exit with Z

				clc
				rts

.7				cmp #E.NODATA
				bne .9

.8				lda #$80				will exit with NZ
				sta bPendingMsg
				clc

.9				rts
*--------------------------------------
CS.RUN.SplitMsg	>LDYA L.MSG.NULL
				>STYA ZPMsgPfxPtr
				>STYA ZPMsgCmdPtr
				>STYA ZPMsgArgPtr
				>STYA ZPMsgExtPtr

				ldy #0
				ldx #0

				lda (ZPMsg)
				cmp #':'				do we have a prefix ?
				bne .2

				lda ZPMsg
				clc
				adc #1
				sta ZPMsgPfxPtr
				lda ZPMsg+1
				adc #0
				sta ZPMsgPfxPtr+1

.1				iny
				lda (ZPMsg),y
				beq .9

				cmp #C.SPACE
				bne .1

				lda #0
				sta (ZPMsg),y			End Of prefix

				iny						Skip blank

				tya
				tax						Save CMD start pos

.2				iny

				lda (ZPMsg),y
				beq .4

.3				cmp #C.SPACE			scan until end of CMD
				bne .2

				lda #0
				sta (ZPMsg),y			End of CMD

				iny						Skip blank

.4				php

				txa
				clc
				adc ZPMsg
				sta ZPMsgCmdPtr

				lda #0
				adc ZPMsg+1
				sta ZPMsgCmdPtr+1

				plp
				beq .80

				tya
				tax						Save Arg start pos

				lda (ZPMsg),y
				cmp #':'
				beq .71					no arg....ext

.6				iny

				lda (ZPMsg),y
				beq .7

				cmp #':'				ARGS could be "ARG1 ARG2 ARG3"
				bne .6

				lda #0
				sta (ZPMsg),y

				iny						Skip :

.7				php

				txa
				clc
				adc ZPMsg
				sta ZPMsgArgPtr

				lda #0
				adc ZPMsg+1
				sta ZPMsgArgPtr+1

				plp
				beq .80

				lda (ZPMsg),y
				cmp #':'
				bne .8

.71				iny						Skip blank

.8				tya
				clc
				adc ZPMsg
				sta ZPMsgExtPtr

				lda #0
				adc ZPMsg+1
				sta ZPMsgExtPtr+1

.80				clc
				rts

.9				sec
				rts
**--------------------------------------
CS.RUN.ProcessMsg
				>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	>PUSHW ZPRespPtr
				>PUSHW L.IRC.PONG
				>PUSHW ZPMsgExtPtr
				>PUSHBI 2
				>SYSCALL SPrintF
				bcs .9

				jsr CS.RUN.SendMsg

.9				rts
*--------------------------------------
CS.RUN.CMD.JOIN	sec
				ror bJoin

				>LDYA L.MSG.NULL
				jsr CS.RUN.STATUSPDATE
*--------------------------------------
CS.RUN.CMD.PART
CS.RUN.CMD.QUIT	>PUSHW ZPRespPtr
				>PUSHW L.IRC.NAMES
				lda #4					channel
				>SYSCALL ArgV
				>PUSHYA
				>PUSHBI 2
				>SYSCALL SPrintF
				bcs .9

				jsr CS.RUN.SendMsg

.9				rts
*--------------------------------------
CS.RUN.CMD.PRIVMSG
				ldy #0

.1				iny
				lda	(ZPMsgPfxPtr),y
				beq .2
				eor #'!'
				bne .1

				sta	(ZPMsgPfxPtr),y

.2				>PUSHW L.SEQ.PRIVMSG

				>PUSHW ZPMsgPfxPtr
				>PUSHW ZPMsgExtPtr

				>PUSHBI 4
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.CMD.MODE
				clc
				rts
*--------------------------------------
CS.RUN.CMD.001	jsr CS.RUN.CMD.INFO

				>LDYA L.MSG.JOIN
				jsr CS.RUN.STATUSMSG

				>PUSHW ZPRespPtr

				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 SPrintF
				bcs .9

				jsr CS.RUN.SendMsg

.9				rts
*--------------------------------------
CS.RUN.CMD.353	ldy #80
				lda #0
				sta (ZPMsgExtPtr),y

				>LDYA ZPMsgExtPtr		RPL_NAMREPLY
				jmp CS.RUN.STATUSPDATE
*--------------------------------------
CS.RUN.CMD.372
CS.RUN.CMD.375
CS.RUN.CMD.376

CS.RUN.CMD.INFO	>PUSHW L.SEQ.INFOMSG
				>PUSHW ZPMsgExtPtr
				>PUSHBI 2
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.DUMPMSG	>PUSHW L.SEQ.DUMPMSG

				>PUSHW ZPMsgPfxPtr
				>PUSHW ZPMsgCmdPtr
				>PUSHW ZPMsgArgPtr
				>PUSHW ZPMsgExtPtr

				>PUSHBI 8
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.SendMsg	pha
				>PUSHB hSocket
				>PUSHW ZPRespPtr
				pla
				>PUSHYA
				>LIBCALL hLIBTCPIP,LIBTCPIP.Write
				rts
*--------------------------------------
CS.RUN.SCRSETUP	>PUSHW L.SEQ.INIT
				>PUSHBI 0
				>SYSCALL PrintF
				bcs CS.RUN.TXTCLR.RTS

				jsr CS.RUN.TOPUPDATE
				bcs CS.RUN.TXTCLR.RTS
*--------------------------------------
CS.RUN.TXTCLR	lda #0
				sta (pData)

				stz TextPtr
				stz TextLen
				stz bEscMode

				>PUSHW L.SEQ.TXTCLR
				>PUSHBI 0
				>SYSCALL PrintF
CS.RUN.TXTCLR.RTS
				rts
*--------------------------------------
CS.RUN.TOPUPDATE
				>PUSHW ZPOutputBufPtr
				>PUSHW L.MSG.TOPBAR
				>PUSHW A2osX.KVER

				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 ZPOutputBufPtr
				>PUSHBI 3
				>SYSCALL PrintF

				rts
*--------------------------------------
CS.RUN.STATUSPDATE
				pha
				phy
				>PUSHW ZPOutputBufPtr
				>PUSHW L.MSG.STATUSBAR

				lda #4
				>SYSCALL ArgV
				>PUSHYA
				ply
				pla
				>PUSHYA
				>PUSHBI 4

				bra CS.RUN.STATUS
*--------------------------------------
CS.RUN.STATUSMSG
				pha
				>PUSHW ZPOutputBufPtr
				>PUSHW L.MSG.STATUSBARMSG
				pla
				>PUSHYA
				>PUSHBI 2

CS.RUN.STATUS	>SYSCALL SPrintF

				>PUSHW L.SEQ.BAR
				>PUSHBI 21
				>PUSHW ZPOutputBufPtr
				>PUSHBI 3
				>SYSCALL PrintF
				rts
*--------------------------------------
CS.RUN.CHARIN	bit bEscMode
				bpl .4

				cmp #'['
				beq .8

				stz bEscMode

				ldx #EscChars.Cnt-1

.1				cmp EscChars,x
				beq .2

				dex
				bpl .1

				clc
				rts

.2				txa
				asl
				tax

				jmp (J.ESC,x)

.4				cmp #C.ESC
				bne .5

				sec
				ror bEscMode

.8				clc
				rts

.5				cmp #C.SPACE
				bcc CS.RUN.CHARIN.CTRL

				cmp #C.DEL
				bne CS.RUN.CHARIN.INS

				jmp CS.RUN.CHARIN.DEL
*--------------------------------------
CS.RUN.CHARIN.INS
				ldy TextLen
				cpy #TEXTMAX
				beq .8

				inc TextLen
				ldy TextPtr
				sta (pData),y
				iny
				sty TextPtr

				pha
				lda #0
				sta (pData),y
				pla
				>SYSCALL PutChar
				rts

.8
CS.RUN.CHARIN.INS.8
				clc
				rts
*--------------------------------------
CS.RUN.CHARIN.CTRL
				cmp #C.CR
				beq CS.RUN.CHARIN.CR

				cmp #$14				Ctrl-T
				bne .8

				>PUSHW ZPRespPtr
				>PUSHW L.IRC.PART
				lda #4					channel
				>SYSCALL ArgV
				>PUSHYA
				>PUSHBI 2
				>SYSCALL SPrintF
				bcs .9

				jsr CS.RUN.SendMsg
				bcs .9

				lda #3
				sec
.9				rts

.8				clc
				rts
*--------------------------------------
CS.RUN.CHARIN.CR
				bit bJoin
				bpl CS.RUN.CHARIN.INS.8

				lda TextLen
				beq CS.RUN.CHARIN.INS.8

				>PUSHW ZPRespPtr
				>PUSHW L.IRC.PRIVMSG

				lda #4					channel
				>SYSCALL ArgV
				>PUSHYA
				>PUSHW pData

				>PUSHBI 4
				>SYSCALL SPrintF
				bcs .9

				jsr CS.RUN.SendMsg
				bcs .9

				>PUSHW L.SEQ.PRIVMSG

				lda #3					nickname
				>SYSCALL ArgV
				>PUSHYA
				>PUSHW pData

				>PUSHBI 4
				>SYSCALL PrintF
				bcs .9

				jmp CS.RUN.TXTCLR

.9				rts
*--------------------------------------
CS.RUN.CHARIN.DEL

*--------------------------------------
CS.RUN.CHARIN.LEFT
				clc

				ldy TextPtr
				beq .9

				dey
				sty TextPtr
				lda #0
				sta (pData),y

				lda #C.BS
				>SYSCALL PutChar
				lda #C.SPACE
				>SYSCALL PutChar
				lda #C.BS
				>SYSCALL PutChar


.9				rts
*--------------------------------------
CS.RUN.CHARIN.DOWN
CS.RUN.CHARIN.UP
				clc
				rts
*--------------------------------------
CS.RUN.CHARIN.RIGHT
				clc
				rts

				lda TextPtr
				cmp TextLen
				clc

				beq .9

				inc
				sta TextPtr

				lda #C.ESC
				>SYSCALL PutChar

				lda #'['
				>SYSCALL PutChar

				lda #'C'
				>SYSCALL PutChar
				
.9				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			ldy #hOutputBuf
				jsr .7

				ldy #hRespBuf
				jsr .7

				ldy #hMsgBuf
				jsr .7

				ldy #hBufBuf
				jsr .7

				lda hSocket
				beq .1

				>LIBCALL hLIBTCPIP,LIBTCPIP.Shutdown

.1				lda hLIBTCPIP
				beq .2

				>SYSCALL UnloadLib

.2				clc
				rts

.7				lda (pData),y
				beq .8

				>SYSCALL FreeMem
.8				rts
*--------------------------------------
				.DO TLS=1
				.INB usr/src/bin/irc.s.tls
				.FIN
*--------------------------------------
CS.END
LIBTCPIP		.AZ "libtcpip"
hLIBTCPIP		.BS 1
MSG.IPKO		.CZ "TCP/IP Not Loaded/Configured."
MSG.USAGE		.CZ "Usage : IRC <ip|host> <port> <nickname> <#channel> [key]"
MSG.UNKNOWN		.CZ "%s: Unknown host\r\n"
MSG.HOSTOK		.CZ "Connecting to %d.%d.%d.%d:%D (%s)..."
MSG.SKTKO		.CZ "Failed to Open Socket."
MSG.SKTOK		.CZ "Connected\r\n(Exit key is Ctrl-T)\r\n"
MSG.SKTERR		.CZ "Socket Error : $%h\r\n"
				.DO TLS=1
MSG.TLS			.CZ "TLS:Negociation..."
MSG.TLS.HDR		.CZ "TLS:Received %D bytes, Message Type:%h.\r\n"
MSG.TLSKO		.CZ "TLS:Negotiation failed."
				.FIN
MSG.REGISTER	.CZ "Registering User..."
MSG.JOIN		.CZ "Joining Channel..."
MSG.TOPBAR		.CZ "A2osX IRC %d.%d   Server:%s:%s   Nick:%s"
MSG.STATUSBAR	.CZ "%s:%s"
MSG.STATUSBARMSG	.AS "STATUS:%s"
MSG.NULL		.HS 00
*--------------------------------------
EscChars		.AS 'DBAC'
EscChars.Cnt	.EQ *-EscChars
EscChars.Remap	.DA #C.BS,#C.VT,#C.LF,#21
*--------------------------------------
IRC.REP.NOIDENT	.AZ "*** No Ident response"
IRC.REP.JOIN	.AZ "JOIN"
*--------------------------------------
IRC.CMDS		.AZ "PING"
				.AZ "JOIN"
				.AZ "PART"
				.AZ "QUIT"
				.AZ	"PRIVMSG"
				.AZ "MODE"
				.AZ "001"
				.AZ "353"
				.AZ "372"
				.AZ "375"
				.AZ "376"
				.DA #0
*--------------------------------------
IRC.REGISTER	.CS "NICK %s\r\n"
				.CZ "USER %s %s %s :A2osX IRC\r\n"
IRC.JOIN		.CZ "JOIN %s\r\n"
IRC.JOINKEY		.CZ "JOIN %s %s\r\n"
IRC.PONG		.CZ	"PONG :%s\r\n"
IRC.PART		.CS	"PART %s\r\n"
				.CZ "QUIT :Pfff\r\n"
IRC.NAMES		.CZ "NAMES %s\r\n"
IRC.PRIVMSG		.CZ "PRIVMSG %s :%s\r\n"
*--------------------------------------
SEQ.INIT		.CZ "\ec\e(B\e)0\e[?7l\e[2;20r\e[22;1H\e[?7h"
SEQ.BAR			.CZ "\e[?7l\e7\e[%d;1H\e[7m\e[37;40m%80s\e[0m\e8\e[?7h"
SEQ.TXTCLR		.CZ "\e[22;1H\e[97;41m\e[K\r\n\e[K\r\n\e[K\e[22;1H"
SEQ.PRIVMSG		.CZ "\e7\e[20;1H\r\n\e[93;44m\e[7m%s:\e[0m\e[93;44m%s\e[K\e8"
SEQ.DUMPMSG		.CZ "\e7\e[20;1H\r\n\e[7m%s \e[0m%s %s %s\e8"
SEQ.INFOMSG		.CZ "\e7\e[20;1H\e[92;44m%s\r\n\e8"
SEQ.RESET		.CZ "\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
				.DA 6667
*--------------------------------------
				.DO TLS=1
TLS.CHELLO		.DA #TLS.CT.HS
				.DA TLS.LV.TLS10
				.DA /TLS.CHELLO.L1,#TLS.CHELLO.L1
TLS.CHELLO.1	.DA #TLS.HS.MT.CH
				.DA #0,/TLS.CHELLO.L2,#TLS.CHELLO.L2
TLS.CHELLO.2	.DA TLS.LV.TLS12
TLS.CHELLO.UT	.BS 4
TLS.CHELLO.R	.BS 28
				.DA #0					SID
				.DA #0,#2				CSL
				.DA #0,#TLS.HS.CH.CS.RSAAES128CBCSHA256
				.DA TLS.HS.CH.CM.NONE
				.DA /TLS.CHELLO.LE,#TLS.CHELLO.LE
TLS.CHELLO.E	.HS 000D				T=sig alg
				.HS	0004				sig alg Len
				.HS 0002				sig hash alg len
				.HS 0401				SHA256 RSA
TLS.CHELLO.L	.EQ *-TLS.CHELLO
TLS.CHELLO.L1	.EQ *-TLS.CHELLO.1
TLS.CHELLO.L2	.EQ *-TLS.CHELLO.2
TLS.CHELLO.LE	.EQ *-TLS.CHELLO.E
*--------------------------------------
TLS.HDR			.DA #TLS.CT.HS
				.DA TLS.LV.TLS12
TLS.HDR.L		.EQ *-TLS.HDR				
*--------------------------------------
				.FIN
*--------------------------------------
				.DUMMY
				.OR 0
DS.START		.BS TEXTMAX+1
hBufBuf			.BS 1
hMsgBuf			.BS 1
hRespBuf		.BS 1
hOutputBuf		.BS 1
DS.END			.ED
*--------------------------------------
MAN
SAVE usr/src/bin/irc.s
ASM