Kernel 0.9.2

BIN/TELNET.S.txt

@@ -44,6 +44,8 @@ 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.IOERR		.DA MSG.IOERR
+L.MSG.USER		.DA MSG.USER
 				.DA 0
 *--------------------------------------
 CS.INIT			>LDYA L.LIBTCPIP
@@ -175,14 +177,16 @@ CS.RUN.LOOP		>SLEEP
 
 				tay
 				beq .2					no char
-				rts
+				jmp CS.RUN.SKTERR
 				
 .1				>PUSHYA					len
+*				lda #'@'
+*				>SYSCALL putchar
 				>PUSHW ZPBufPtr
 				ldy #S.PS.hStdOut
 				lda (pPs),y
 				>SYSCALL write
-				bcs CS.RUN.ERR
+				bcs .11
 				
 .2				>PUSHWI BUFSIZE			
 				>PUSHW ZPBufPtr
@@ -191,31 +195,50 @@ CS.RUN.LOOP		>SLEEP
 				>SYSCALL read
 				bcc .3
 				tay
-				beq CS.RUN.LOOP
+				beq CS.RUN.LOOP			no char from STDIN
 				
-				>PUSHA
+.11				jmp CS.RUN.IOERR
-				>PUSHBI 1
-				>LDYA L.MSG.SKTERR
-				>SYSCALL printf
-				rts
 				
 .3				>STYA ZPBufLen
-
 				lda (ZPBufPtr)
 				cmp #3					Ctrl-C
-				beq .9
+				beq CS.RUN.USER
 				
 				>PUSHB.G hSocket
 				>PUSHW ZPBufPtr
 				>PUSHW ZPBufLen
 				>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.Write
-				bcs CS.RUN.ERR
+				bcs CS.RUN.SKTERR
 				
 				jmp CS.RUN.LOOP
 				
 .9				lda #0
 				sec
-CS.RUN.ERR		rts
+				rts
+*--------------------------------------
+CS.RUN.SKTERR	pha
+				>PUSHA
+				>PUSHBI 1
+				>LDYA L.MSG.SKTERR
+				>SYSCALL printf
+				pla
+				sec
+				rts
+*--------------------------------------
+CS.RUN.IOERR	pha
+				>PUSHA
+				>PUSHBI 1
+				>LDYA L.MSG.IOERR
+				>SYSCALL printf
+				pla
+				sec
+				rts
+*--------------------------------------
+CS.RUN.USER		>LDYA L.MSG.USER
+				>SYSCALL puts
+				lda #3
+				sec
+				rts
 *--------------------------------------
 CS.DOEVENT		lda (pEvent)
 				bpl .9					is it a TIMER event?
@@ -268,6 +291,8 @@ MSG.HOSTOK		.AZ "Connecting to %d.%d.%d.%d:%D (%s) ...\r\n"
 MSG.SKTKO		.AZ "Failed to Open Socket."
 MSG.SKTOK		.AZ "Connected."
 MSG.SKTERR		.AZ "Socket Error : $%h\r\n"
+MSG.IOERR		.AZ "I/O Error : $%h\r\n"
+MSG.USER		.AZ "User interrupt."
 *--------------------------------------
 Socket			.DA #S.SOCKET.SOCK.STREAM
 				.BS 1

DRV/CONSOLE.DRV.S.txt

@@ -62,14 +62,16 @@ FD.DEV			.DA #S.FD.T.CDEV
 *--------------------------------------
 CURSOR.BLINK.SPEED	.EQ 2
 ESCSEQ.MAXLEN	.EQ 16
+OUTBUF.MAXLEN	.EQ 32
+IACBUF.MAXLEN	.EQ 32
 *--------------------------------------
 ZPBaseL1		.EQ ZPDRV
 ZPBaseL2		.EQ ZPDRV+2
 ZPTmpWord		.EQ ZPDRV+4
 ZPTmpBool		.EQ ZPDRV+6
-ZPBufPtr		.EQ ZPDRV+8
+ZPIOCTL			.EQ ZPDRV+8
-ZPCount			.EQ ZPDRV+10
+ZPBufPtr		.EQ ZPDRV+10
-ZPIOCTL			.EQ ZPDRV+12
+ZPCount			.EQ ZPDRV+12
 *--------------------------------------
 DRV.CS.START	cld
 				jmp (.1,x)
@@ -102,6 +104,12 @@ J.EscSequences	.DA Esc.DispAttr		m
 				.DA Esc.Scroll			r
 				.DA Esc.Erase			K
 				.DA	Esc.Home			H
+*--------------------------------------
+J.COUT.IAC.CMDS	.DA COUT.IAC.SB
+				.DA COUT.IAC.WILL
+				.DA COUT.IAC.WONT
+				.DA COUT.IAC.DO
+				.DA COUT.IAC.DONT
 				.DA 0					end of relocation
 *--------------------------------------
 STATUS			>STYA ZPIOCTL
@@ -178,12 +186,9 @@ CLOSE			lda #S.DIB.S.OPENED
 *--------------------------------------
 READ			>STYA ZPIOCTL
 
-				jsr Char.Out.Get
-				bcc .8					IF cs,no char in output buffer...
-				
 				lda A2osX.ASCREEN
 				cmp #1					is CON active?
-				bne .9					no....exit
+				bne .6					no....go check flush...
 				
 				lda A2osX.TIMER16
 				and #CURSOR.BLINK.SPEED
@@ -192,10 +197,10 @@ READ			>STYA ZPIOCTL
 				jsr CURBLNK
 
 .1				lda	OPENAPPLE
-				bmi .9					Open apple key, not for us...
+				bmi .6					Open apple key, not for us...
 
 				lda KBD
-				bpl .9
+				bpl .6
 				sta KBDSTROBE
 
 				and #$7F
@@ -205,37 +210,43 @@ READ			>STYA ZPIOCTL
 				beq .3
 				dex 
 				bne .2
-				bra .8
+				jsr Char.Out.Put		no remap....send char....
+				bra .7					and flush
 				
 .3				lda KeyRemappedIdx,x
 				tay
 				
 .4				lda KeyRemappedTbl,y
-				beq .6
+				beq .7					end of remap....flush
 				jsr Char.Out.Put
 				iny
 				bra .4
 	
-.6				jsr Char.Out.Get				
+.6				lda OutCnt
+				beq .9					no char in output buffer...
 				
-.8				pha
+.7				stz .8+1
+				jsr GetPtrsAndCnt
 				
-				ldy #S.IOCTL.BUFPTR
+.70				inc ZPCount
-				lda (ZPIOCTL),y
+				bne .71
+				inc ZPCount+1
+				beq .8
 				
-				sta ZPBufPtr
+.71				jsr Char.Out.Get
+				bcs .8
+				
+				ldy .8+1
+				sta (ZPBufPtr),y
 				iny
-				lda (ZPIOCTL),y
+				sty .8+1
-				sta ZPBufPtr+1
+				bra .70
 				
-				pla
+.8				lda #$ff				SELF MODIFIED
-				sta (ZPBufPtr)
-				
-				lda #1
 				ldy #S.IOCTL.BYTECNT
 				sta (ZPIOCTL),y
 				iny
-				dec
+				lda #0
 				sta (ZPIOCTL),y
 				
 				clc
@@ -247,29 +258,12 @@ READ			>STYA ZPIOCTL
 *--------------------------------------
 WRITE			>STYA ZPIOCTL
 
-				ldy #S.IOCTL.BUFPTR
+				jsr GetPtrsAndCnt
-				lda (ZPIOCTL),y
-				
-				sta ZPBufPtr
-				iny 
-				lda (ZPIOCTL),y
-				sta ZPBufPtr+1
-				
-				ldy #S.IOCTL.BYTECNT
-				lda (ZPIOCTL),y
-				eor #$ff
-				sta ZPCount
-				iny
-				lda (ZPIOCTL),y
-				eor #$ff
-				sta ZPCount+1
 				
 .2				inc ZPCount
 				bne .3
 				inc ZPCount+1
-				bne .3
+				beq .8
-				clc
-				rts
 				
 .3				lda (ZPBufPtr)
 				inc ZPBufPtr
@@ -278,14 +272,17 @@ WRITE			>STYA ZPIOCTL
 				
 .4				jsr WRITE.COUT
 
-.5				bra .2
+				bra .2
+
+.8				clc
+				rts
 *--------------------------------------
 WRITE.COUT		bit bEscMode
 				bmi COUT.EscMode
 				bit bIACMode
 				bpl .10
 				
-				jmp COUT.IACMode
+				jmp COUT.IAC
 				
 .10				cmp #IAC
 				bne .1
@@ -460,27 +457,48 @@ COUT.ExecEscSeq	stz EscSeqParamCnt
 
 .5				jmp (J.EscSequences,x)
 *--------------------------------------
-COUT.IACMode	inc IACBuf
+COUT.IAC		inc IACBuf
 				ldx IACBuf
+				cpx #IACBUF.MAXLEN
+				beq *
 				sta IACBuf,x
 				
-				cpx #1					VERB ?
+				cpx #1					CMD ?
 				beq .8					yes, wait for additional bytes
 
-				ldy IACBuf+1			get back VERB
+				ldy IACBuf+1			get back CMD
 				cpy #SB
-				bne .2					not a SB/SE....
+				bne .1					not a SB/SE....stop with CMD/SUBCMD
 
 				cmp #SE
 				bne .8					wait for ending SE....keep bIACMode
 				
-				lda IACBuf+2			Get OPT
+.1				cpy #IAC
-				cmp #TELOPT.TTYPE
+				beq .9
-				bne .7
+				
+				tya
+				sec
+				sbc #SB
+				bcc .9
+				asl
+				tax
+				lda IACBuf+2			Get SUBCMD in A
+
+				cpx #10
+				bcs *
+				jmp (J.COUT.IAC.CMDS,x)
+				
+.9				stz bIACMode
+
+.8				clc
+				rts
+*--------------------------------------
+COUT.IAC.SB		cmp #TELOPT.TTYPE
+				bne .9
 				
 				lda IACBuf+3
 				cmp #SB.SEND
-				bne .7
+				bne .9
 				
 				ldy #0
 				
@@ -489,26 +507,87 @@ COUT.IACMode	inc IACBuf
 				iny
 				cpy #SB.IS.TTYPE.LEN
 				bne .1
-				bra .7
 
-.2				cpy #DO
+.9				stz bIACMode
-				bne .6
 
-				cmp #TELOPT.TTYPE
+				clc
-				bne .7
+				rts
+*--------------------------------------
+COUT.IAC.WILL	ldx #WILLDO.CNT-1
+
+.1				cmp WILLDO,x
+				beq .7
+				dex
+				bpl .1
+				
+				ldx #WILLDONT.CNT-1
+
+.2				cmp WILLDONT,x
+				beq .8
+				dex
+				bpl .2
+				
+				bra .9
+				
+.7				ldx #DO
+				.HS 2C					BIT ABS
+				
+.8				ldx #DONT
+
+				bra COUT.IAC.SendAX
+				
+.9				stz bIACMode
+
+				clc
+				rts
+*--------------------------------------
+COUT.IAC.WONT
+.9				stz bIACMode
+
+				clc
+				rts
+*--------------------------------------
+COUT.IAC.DO		ldx #DOWILL.CNT-1
+
+.1				cmp DOWILL,x
+				beq .7
+				dex
+				bpl .1
+				
+				ldx #DOWONT.CNT-1
+
+.2				cmp DOWONT,x
+				beq .8
+				dex
+				bpl .2
+				
+				bra COUT.IAC.SendAX.9
+				
+.7				ldx #WILL
+				.HS 2C					BIT ABS
+				
+.8				ldx #WONT
+*--------------------------------------
+COUT.IAC.SendAX
+				pha						push CMD
+				phx
 				lda #IAC
 				jsr Char.Out.Put
-				lda #WILL
+				pla
 				jsr Char.Out.Put
-				lda #TELOPT.TTYPE
+				pla
 				jsr Char.Out.Put
-				bra .7
 				
-.6
+COUT.IAC.SendAX.9
+				stz bIACMode
 
-.7				stz bIACMode
+				clc
+				rts
+*--------------------------------------
+COUT.IAC.DONT
+.9				stz bIACMode
 
-.8				clc
+				clc
 				rts
 *--------------------------------------
 RESET			jsr CLRSCR
@@ -937,7 +1016,7 @@ Char.Out.Put	pha
 				lda OutPtr
 				clc
 				adc OutCnt
-				and #$0f
+				and #OUTBUF.MAXLEN-1
 				tax
 				pla
 				sta OutBuffer,x
@@ -953,12 +1032,31 @@ Char.Out.Get	sec
 				pha
 				txa
 				inc
-				and #$0f
+				and #OUTBUF.MAXLEN-1
 				sta OutPtr
 				pla
 				clc
 .9				rts				
 *--------------------------------------
+GetPtrsAndCnt	ldy #S.IOCTL.BUFPTR
+				lda (ZPIOCTL),y
+				sta ZPBufPtr
+				iny 
+				lda (ZPIOCTL),y
+				sta ZPBufPtr+1
+				
+*				ldy #S.IOCTL.BYTECNT
+				iny
+				
+				lda (ZPIOCTL),y
+				eor #$ff
+				sta ZPCount
+				iny
+				lda (ZPIOCTL),y
+				eor #$ff
+				sta ZPCount+1
+				rts
+*--------------------------------------
 DRV.CS.END
 EscCodes		>PSTR "MDc" 
 EscSeqCmds		>PSTR "mnrKH"
@@ -970,17 +1068,6 @@ SB.IS.TTYPE.LEN	.EQ *-SB.IS.TTYPE
 BASEL			.HS	00.80.00.80.00.80.00.80.28.A8.28.A8.28.A8.28.A8.50.D0.50.D0.50.D0.50.D0
 BASEH			.HS	04.04.05.05.06.06.07.07.04.04.05.05.06.06.07.07.04.04.05.05.06.06.07.07
 *--------------------------------------
-CH				.BS 1
-CV				.BS 1
-INVFLG			.BS 1
-SCROLLTOP		.BS 1
-SCROLLBOT		.BS 1
-CURON			.BS 1
-CURCHAR			.BS 1
-OutBuffer		.BS 16
-OutPtr			.BS 1
-OutCnt			.BS 1
-*--------------------------------------
 KeyRemapped		.HS 05080A0B0D15		L,D,U,CR,R
 KeyRemappedIdx	.HS 050004080C0F
 KeyRemappedTbl	.EQ *
@@ -992,10 +1079,30 @@ KeyRemappedRGHT	.HS 1B5B4300			esc[C
 TelnetOpt		.DA #IAC,#DO,#TELOPT.ECHO
 				.DA #0
 *--------------------------------------
-CtrlChars.Cnt	.EQ 7
+WILLDO			.DA #TELOPT.BINARY,#TELOPT.SGA,#TELOPT.NAWS
+WILLDO.CNT		.EQ *-WILLDO
+WILLDONT		.DA #TELOPT.TSPEED,#TELOPT.LINEMODE
+WILLDONT.CNT	.EQ *-WILLDONT
+DOWILL			.DA #TELOPT.BINARY,#TELOPT.SGA,#TELOPT.NAWS
+DOWILL.CNT		.EQ *-DOWILL
+DOWONT			.DA #TELOPT.NEWENVIRON
+DOWONT.CNT		.EQ *-DOWONT
+*--------------------------------------
 CtrlChars		.HS 05080A0C0D151B
+CtrlChars.Cnt	.EQ *-CtrlChars
+*--------------------------------------
+CH				.BS 1
+CV				.BS 1
+INVFLG			.BS 1
+SCROLLTOP		.BS 1
+SCROLLBOT		.BS 1
+CURON			.BS 1
+CURCHAR			.BS 1
+OutBuffer		.BS OUTBUF.MAXLEN
+OutPtr			.BS 1
+OutCnt			.BS 1
 bIACMode		.BS 1
-IACBuf			.BS 33
+IACBuf			.BS OUTBUF.MAXLEN+1
 bEscMode		.BS 1
 bEscModeCSI		.BS 1
 bEscSeqInNum	.BS 1

INC/NET.TELNET.I.txt

@@ -8,6 +8,8 @@ TCP.PORT.TELNET	.EQ 23
 *--------------------------------------
 SE				.EQ 240					$F0
 SB				.EQ 250					$FA
+SB.IS				.EQ 0
+SB.SEND				.EQ 1
 WILL			.EQ 251					$FB
 WONT			.EQ 252					$FC
 DO				.EQ 253					$FD
@@ -56,8 +58,5 @@ TELOPT.ENCRYPT	.EQ 38					Encryption option
 TELOPT.NEWENVIRON 	.EQ 39				New - Environment variables
 TELOPT.EXOPL	.EQ 255					extended-options-list
 *--------------------------------------
-SB.IS			.EQ 0
-SB.SEND			.EQ 1
-*--------------------------------------
 MAN
 SAVE /A2OSX.BUILD/INC/NET.TELNET.I

LIB/LIBTCPIP.S.TCP.txt

@@ -258,6 +258,20 @@ TCP.IN.JMP.ESTBLSH
 				ora #S.TCP.OPTIONS.ACK		ACK the FIN....
 				sta (ZPPtrSKT),y
 				
+				jsr SKT.GetTCB
+				
+				ldx #3
+				ldy #S.TCP.ACKNUM+3
+
+				sec
+				
+.3				lda	SKT.TCBCache+S.TCB.OUTACKNUM,x
+				adc #0
+				sta	SKT.TCBCache+S.TCB.OUTACKNUM,x
+				dey
+				dex
+				bpl .3
+
 				jsr TCP.OUT.I			SKT.GetTCB called, try to ACK the FIN
 				bcs .9
 				
@@ -275,8 +289,8 @@ TCP.IN.JMP.CLWAIT
 TCP.IN.JMP.LASTACK
 				ldy #S.TCP.OPTIONS		only accept ACK packet
 				lda (ZPFrameInPtr),y
-				cmp #S.TCP.OPTIONS.ACK
+				bit #S.TCP.OPTIONS.ACK
-				bne .8
+				beq .8
 				
 				jmp SKT.Destroy
 				
@@ -318,8 +332,8 @@ TCP.IN.JMP.FINWT2.1
 TCP.IN.JMP.CLOSING
 				ldy #S.TCP.OPTIONS		only accept ACK packet
 				lda (ZPFrameInPtr),y
-				cmp #S.TCP.OPTIONS.ACK
+				bit #S.TCP.OPTIONS.ACK
-				bne .1
+				beq .1
 				
 				ldy #S.SOCKET.TCP.STATUS
 				lda #S.SOCKET.TCP.STATUS.TIMEWT
@@ -331,8 +345,7 @@ TCP.IN.JMP.CLOSING
 TCP.IN.JMP.TIMEWT
 *--------------------------------------
 TCP.IN.JMP.CLOSED
-				clc
+				jmp SKT.Destroy
-				rts
 *--------------------------------------
 TCP.IN.SetDataInPtrAndLen
 				ldy #S.IP.TOTAL.LENGTH+1

SBIN/SHELL.S.CL.txt

@@ -60,13 +60,12 @@ CL.CHARIN		tax
 .9				clc
 				rts
 *--------------------------------------
-CL.CHARIN.CTRL	cpx #13					CR
+CL.CHARIN.CTRL	cpx #C.CR
 				bne .10
 
-				txa
+				>PUSHBI 0
-				>SYSCALL PutChar
+				>LDYA L.MSG.ECHOCRLF
-				lda #10
+				>SYSCALL printf
-				>SYSCALL PutChar
 
 				>LDA.G CmdBufPtr
 				tay
@@ -80,7 +79,7 @@ CL.CHARIN.CTRL	cpx #13					CR
 				clc
 				rts
 
-.10				cpx #$1B				esc
+.10				cpx #C.ESC
 				bne .11
 				
 				lda #$ff
@@ -165,7 +164,7 @@ CL.BS			>LDA.G CmdBufPtr
 				dec
 				sta (pData),y
 				
-				lda #8
+				lda #C.BS
 				>SYSCALL PutChar
 .9				rts
 *--------------------------------------
@@ -176,7 +175,7 @@ CL.NAK			>LDA.G CmdBufPtr
 				inc
 				>STA.G CmdBufPtr
 				
-				lda #21
+				lda #C.FS
 				>SYSCALL PutChar		
 .9				rts
 *--------------------------------------
@@ -196,7 +195,7 @@ CL.DEL			>LDA.G CmdBuflen
 				>LDA.G CmdBufPtr
 				beq CL.PrintEOL.8
 
-				lda #8
+				lda #C.BS
 				>SYSCALL PutChar
 
 				>DEC.G CmdBufPtr
@@ -242,13 +241,13 @@ CL.PrintEOL		>LDA.G CmdBufPtr
 				
 				pha
 				
-				lda #8
+				lda #C.BS
 				>SYSCALL PutChar
 				pla
 				inc
 				bra .3
 				
-.4				lda #8
+.4				lda #C.BS
 				>SYSCALL PutChar
 
 CL.PrintEOL.8	clc				

SBIN/SHELL.S.txt

@@ -46,6 +46,7 @@ CS.START		cld
 L.MSG.GREETINGS	.DA MSG.GREETINGS
 L.MSG.PROMPT	.DA MSG.PROMPT
 L.MSG.ECHO		.DA MSG.ECHO
+L.MSG.ECHOCRLF	.DA MSG.ECHOCRLF
 L.MSG.ERROR		.DA MSG.ERROR
 L.MSG.PRINTENV	.DA MSG.PRINTENV
 L.MSG.CSHERR	.DA MSG.CSHERR
@@ -358,7 +359,8 @@ INTCMDS			.AZ "CD"
 *--------------------------------------
 MSG.GREETINGS	.AZ "\r\nA2osX-Shell %d.%d\r\n\r\n"
 MSG.PROMPT		.AZ "$ "
-MSG.ECHO		.AZ ">%s\r\n"
+MSG.ECHO		.AS ">%s"
+MSG.ECHOCRLF	.AZ "\r\n"
 MSG.ERROR		.AZ "[$%h]:%S.\r\n"
 MSG.PRINTENV	.AZ "%s=%s\r\n"
 MSG.CSHERR		.AZ "^\r\nLine #%D:"

SYS/KERNEL.S.BIN.txt

@@ -429,8 +429,18 @@ BIN.RelDrv		ldy #H.BIN.DRV.REL.TABLE
 .1				lda (ZPPtr1),y			Start Relocate JMP table
 				tax						LO in X
 				iny
-				ora (ZPPtr1),y			ORA with HI
+				lda (ZPPtr1),y			HI in A
-				beq .2					$0000 = end of table
+				beq .2					$00xx = end of table
+				
+				cpx BIN.R.CS.Start
+				sbc BIN.R.CS.Start+1
+				bcc .11					addr < BIN.R.CS.Start, out of range
+				
+				txa						Get back LO
+				cpx BIN.R.End
+				lda (ZPPtr1),y			Get HI
+				sbc BIN.R.End+1
+				bcs .11					addr > BIN.R.End, out of range
 
 				dey
 				txa						get back LO
@@ -443,7 +453,7 @@ BIN.RelDrv		ldy #H.BIN.DRV.REL.TABLE
 				adc BIN.R.Offset+1
 				sta (ZPPtr1),y
 
-				iny
+.11				iny
 
 				bra .1
 *--------------------------------------