mirror of
https://github.com/A2osX/A2osX.git
synced 2024-10-31 23:09:33 +00:00
444 lines
7.9 KiB
Plaintext
444 lines
7.9 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF bin/ping
|
||
*--------------------------------------
|
||
.INB inc/macros.i
|
||
.INB inc/a2osx.i
|
||
.INB inc/eth.i
|
||
.INB inc/net.tcpip.i
|
||
.INB inc/libtcpip.i
|
||
*--------------------------------------
|
||
TIMEOUT.MAX .EQ 40 4 sec.
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR ZPBIN
|
||
ZS.START
|
||
ZPIPCfgPtr .BS 2
|
||
ZPTmpPtr .BS 2
|
||
Identifier .BS 2
|
||
Sequence .BS 2
|
||
|
||
TimeOut.ms .BS 2
|
||
ArgIndex .BS 1
|
||
ArgHostName .BS 1
|
||
hSocket .BS 1
|
||
hFrame .BS 1
|
||
PingCount .BS 1
|
||
TimeOut .BS 1
|
||
|
||
IP.Remote .BS 4
|
||
|
||
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 SegmentSize
|
||
.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.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.REPLY .DA MSG.REPLY
|
||
L.MSG.UNREACH .DA MSG.UNREACH
|
||
.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 ZPIPCfgPtr
|
||
lda (ZPIPCfgPtr) Configured ?
|
||
bmi .1
|
||
|
||
>LDYA L.MSG.IPKO
|
||
>SYSCALL PutS
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
|
||
.1 ldy #DATA.Len-1
|
||
|
||
.2 lda ICMP.Request,y
|
||
sta (pData),y
|
||
dey
|
||
bpl .2
|
||
|
||
|
||
CS.RUN.IPOK inc ArgIndex
|
||
lda ArgIndex
|
||
>SYSCALL ArgV
|
||
bcs .8
|
||
|
||
>STYA ZPTmpPtr
|
||
lda (ZPTmpPtr)
|
||
cmp #'-'
|
||
bne .1
|
||
|
||
ldy #1
|
||
lda (ZPTmpPtr),y
|
||
beq .9
|
||
|
||
cmp #'0'
|
||
bcc .9
|
||
|
||
cmp #'9'+1
|
||
bcs .9
|
||
|
||
and #$0F
|
||
sta PingCount
|
||
bra CS.RUN.IPOK
|
||
|
||
.1 lda #TIMEOUT.MAX
|
||
sta TimeOut
|
||
|
||
.2 >PUSHEA.G SA.REMOTE+S.SOCKADDR.ADDR
|
||
>PUSHW ZPTmpPtr
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.HST.GetByName
|
||
bcc .3
|
||
|
||
>SLEEP
|
||
lda TimeOut
|
||
bne .2
|
||
|
||
>PUSHW L.MSG.UNKNOWN
|
||
>PUSHW ZPTmpPtr
|
||
>PUSHBI 2
|
||
bra .99
|
||
|
||
.3 lda ArgIndex
|
||
sta ArgHostName
|
||
jmp CS.RUN.IPOK
|
||
|
||
.8 >LDA.G SA.REMOTE+S.SOCKADDR.ADDR
|
||
bne CS.RUN.ARGSOK
|
||
|
||
.9 >PUSHW L.MSG.USAGE
|
||
>PUSHBI 0
|
||
|
||
.99 >SYSCALL PrintF
|
||
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
|
||
CS.RUN.ARGSOK >PUSHW L.MSG.HOSTOK
|
||
|
||
ldx #4
|
||
ldy #SA.REMOTE+S.SOCKADDR.ADDR
|
||
|
||
.1 lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
dex
|
||
bne .1
|
||
|
||
lda ArgHostName
|
||
>SYSCALL ArgV
|
||
>PUSHYA
|
||
|
||
>PUSHBI 6
|
||
>SYSCALL PrintF
|
||
|
||
CS.RUN.OPENSKT ldx #3
|
||
ldy #S.IPCFG.IP+3
|
||
|
||
.1 lda (ZPIPCfgPtr),y
|
||
sta IP.Remote,x
|
||
dey
|
||
dex
|
||
bpl .1
|
||
|
||
ldx #3
|
||
ldy #SA.LOCAL+S.SOCKADDR.ADDR+3
|
||
|
||
.2 lda IP.Remote,x
|
||
sta (pData),y
|
||
dey
|
||
dex
|
||
bpl .2
|
||
|
||
lda A2osX.RANDOM16
|
||
eor A2osX.TIMER16+1
|
||
>STA.G SA.LOCAL+S.SOCKADDR.PORT
|
||
>STA.G SA.REMOTE+S.SOCKADDR.PORT
|
||
sta Identifier
|
||
|
||
lda A2osX.RANDOM16+1
|
||
eor A2osX.TIMER16
|
||
>STA.G SA.LOCAL+S.SOCKADDR.PORT+1
|
||
>STA.G SA.REMOTE+S.SOCKADDR.PORT+1
|
||
sta Identifier+1
|
||
|
||
>PUSHBI S.SOCKET.T.RAW
|
||
>PUSHBI S.IP.PROTOCOL.ICMP
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Socket
|
||
bcs .9
|
||
|
||
sta hSocket
|
||
|
||
>PUSHB hSocket
|
||
>PUSHEA.G SA.LOCAL
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Bind
|
||
bcs .9
|
||
|
||
>PUSHB hSocket
|
||
>PUSHEA.G SA.REMOTE
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Connect
|
||
bcc CS.RUN.SEND.ECHO
|
||
|
||
.9 >LDYA L.MSG.SKTKO
|
||
>SYSCALL PutS
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
|
||
CS.RUN.SEND.ECHO
|
||
>SLEEP
|
||
|
||
lda Identifier
|
||
>STA.G Request+S.ICMP.IDENTIFIER-S.IP+1
|
||
|
||
lda Identifier+1
|
||
dey
|
||
sta (pData),y
|
||
|
||
inc Sequence
|
||
bne .1
|
||
|
||
inc Sequence+1
|
||
|
||
.1 lda Sequence
|
||
>STA.G Request+S.ICMP.SEQUENCE-S.IP+1
|
||
|
||
lda Sequence+1
|
||
dey
|
||
sta (pData),y
|
||
|
||
>PUSHB hSocket
|
||
>PUSHW pData
|
||
>PUSHWI ICMP.RequestLen
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Send
|
||
bcs CS.RUN.ERR
|
||
|
||
lda #TIMEOUT.MAX
|
||
sta TimeOut
|
||
CS.RUN.WAIT.REPLY
|
||
>SLEEP
|
||
ldy #S.PS.hStdIn
|
||
lda (pPS),y
|
||
>SYSCALL FEOF
|
||
bcs CS.RUN.ERR
|
||
tay
|
||
bne .1
|
||
|
||
>SYSCALL GetChar
|
||
bcs CS.RUN.ERR
|
||
|
||
cmp #3 Ctrl-C
|
||
beq CS.RUN.ERR CS
|
||
|
||
.1 lda hSocket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Recv
|
||
bcc .2
|
||
|
||
lda TimeOut
|
||
bne CS.RUN.WAIT.REPLY
|
||
|
||
jsr CS.Print.UNREACH
|
||
bcs CS.RUN.ERR
|
||
bra .7
|
||
|
||
.2 sta hFrame
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPTmpPtr
|
||
|
||
ldy #S.ICMP.SEQUENCE
|
||
lda (ZPTmpPtr),y
|
||
cmp Sequence+1
|
||
bne .3
|
||
|
||
iny
|
||
lda (ZPTmpPtr),y
|
||
cmp Sequence
|
||
beq .4
|
||
|
||
.3 jsr CS.FrameDiscard
|
||
bra CS.RUN.WAIT.REPLY
|
||
|
||
.4 jsr CS.Print.REPLY
|
||
bcs CS.RUN.ERR
|
||
|
||
jsr CS.FrameDiscard
|
||
|
||
.7 lda PingCount
|
||
beq .8
|
||
|
||
dec PingCount
|
||
dec A=0
|
||
beq .80
|
||
|
||
.8 jmp CS.RUN.SEND.ECHO
|
||
|
||
.80 sec
|
||
CS.RUN.ERR 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.Print.UNREACH
|
||
>PUSHW L.MSG.UNREACH
|
||
|
||
ldx #4
|
||
ldy #SA.REMOTE+S.SOCKADDR.ADDR
|
||
|
||
.1 lda (pData),y
|
||
>PUSHA
|
||
iny
|
||
dex
|
||
bne .1
|
||
|
||
>PUSHBI 4
|
||
>SYSCALL PrintF
|
||
rts
|
||
*--------------------------------------
|
||
CS.Print.REPLY lda #TIMEOUT.MAX
|
||
sec
|
||
sbc TimeOut
|
||
|
||
stz TimeOut.ms
|
||
stz TimeOut.ms+1
|
||
tax
|
||
beq .3
|
||
|
||
.1 lda TimeOut.ms
|
||
clc
|
||
adc #100
|
||
sta TimeOut.ms
|
||
bcc .2
|
||
|
||
inc TimeOut.ms+1
|
||
|
||
.2 dex
|
||
bne .1
|
||
|
||
.3 >PUSHW L.MSG.REPLY
|
||
|
||
ldx #4
|
||
ldy #S.IP.SRC
|
||
|
||
.4 >PUSHB (ZPTmpPtr),y
|
||
iny
|
||
dex
|
||
bne .4
|
||
|
||
ldy #S.ICMP.SEQUENCE
|
||
>PUSHB (ZPTmpPtr),y
|
||
iny
|
||
>PUSHB (ZPTmpPtr),y
|
||
|
||
ldy #S.IP.TTL
|
||
>PUSHB (ZPTmpPtr),y
|
||
|
||
>PUSHW TimeOut.ms
|
||
>PUSHBI 9
|
||
|
||
>SYSCALL PrintF
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT jsr CS.FrameDiscard
|
||
|
||
lda hSocket
|
||
beq .2
|
||
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Shutdown
|
||
.2 lda hLIBTCPIP
|
||
beq .8
|
||
>SYSCALL UnloadLib
|
||
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.FrameDiscard lda hFrame
|
||
beq .1
|
||
|
||
stz hFrame
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.1 rts
|
||
*--------------------------------------
|
||
CS.END
|
||
LIBTCPIP .AZ "libtcpip"
|
||
MSG.IPKO .CZ "TCP/IP Not Loaded/Configured."
|
||
MSG.USAGE .CS "Usage : PING <ip|host>\r\n"
|
||
.CZ " -1-9 : Ping Count\r\n"
|
||
MSG.UNKNOWN .CZ "%s: Unknown host\r\n"
|
||
MSG.HOSTOK .CZ "PING %d.%d.%d.%d (%s)\r\n"
|
||
MSG.SKTKO .CZ "Failed to Open Socket."
|
||
MSG.UNREACH .CZ "%d.%d.%d.%d: TimeOut/Host unreachable\r\n"
|
||
MSG.REPLY .CZ "32 bytes from %d.%d.%d.%d, icmp_seq=%D, ttl=%d, time=%D ms\r\n"
|
||
hLIBTCPIP .BS 1
|
||
*--------------------------------------
|
||
ICMP.Request .DA #S.ICMP.TYPE.ECHOREQ
|
||
.DA #0 CODE
|
||
.DA 0 CHECKSUM
|
||
.BS 2 ID
|
||
.BS 2 DQ
|
||
.AS "ABCDEFGHIJKLMNOP"
|
||
.AS "QRSTUVWXYZ012345"
|
||
ICMP.RequestLen .EQ *-ICMP.Request
|
||
*--------------------------------------
|
||
.DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.BS 4 S.SOCKADDR.ADDR
|
||
.BS 2 S.SOCKADDR.PORT
|
||
*--------------------------------------
|
||
.DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.BS 4 S.SOCKADDR.ADDR
|
||
.BS 2
|
||
DATA.Len .EQ *-ICMP.Request
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
Request .BS ICMP.RequestLen
|
||
SA.LOCAL .BS S.SOCKADDR
|
||
SA.REMOTE .BS S.SOCKADDR
|
||
DS.END .ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/ping.s
|
||
ASM
|