mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-03 12:06:05 +00:00
496 lines
9.4 KiB
Plaintext
496 lines
9.4 KiB
Plaintext
NEW
|
||
PREFIX
|
||
AUTO 4,1
|
||
.LIST OFF
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
L.LIBTCPIP .DA LIBTCPIP
|
||
L.IPCFG .DA IPCFG
|
||
L.SA.LOCAL .DA SA.LOCAL
|
||
L.SA.REMOTE .DA SA.REMOTE
|
||
L.MSG.CFG1 .DA MSG.CFG1
|
||
L.MSG.CFG2 .DA MSG.CFG2
|
||
L.MSG.CFG.KO .DA MSG.CFG.KO
|
||
L.MSG.CFG.OK .DA MSG.CFG.OK
|
||
L.MSG.CFG.ND .DA MSG.CFG.ND
|
||
L.MSG.CFG.NA .DA MSG.CFG.NA
|
||
L.DHCP.DISC .DA DHCP.DISC
|
||
L.DHCP.REQ .DA DHCP.REQ
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT >LDYA L.LIBTCPIP
|
||
>SYSCALL LoadLib
|
||
bcs .9
|
||
sta hLIBTCPIP
|
||
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.GET.IPCFG
|
||
bcs .9
|
||
|
||
>STYA ZPIPCfgPtr
|
||
|
||
lda (ZPIPCfgPtr)
|
||
and #S.IPCFG.STATUS.OK
|
||
bne .99 Already Configured, exit
|
||
|
||
ldy #S.IPCFG.hFD
|
||
lda (ZPIPCfgPtr),y
|
||
beq .98
|
||
|
||
ldy #S.IPCFG-1
|
||
|
||
.1 lda (ZPIPCfgPtr),y
|
||
sta IPCFG,y
|
||
dey
|
||
bne .1
|
||
|
||
stz IPCFG+S.IPCFG.STATUS
|
||
|
||
ldx #3
|
||
|
||
.11 lda A2osX.TIMER16,x
|
||
sta DHCP.DISC.XID,x
|
||
sta DHCP.REQ.XID,x
|
||
dex
|
||
bpl .11
|
||
|
||
ldx #5
|
||
|
||
.2 lda IPCFG+S.IPCFG.MAC,x
|
||
sta DHCP.DISC.CHADDR,x
|
||
sta DHCP.REQ.CHADDR,x
|
||
dex
|
||
bpl .2
|
||
|
||
clc
|
||
.9 rts
|
||
|
||
.98 >LDYA L.MSG.CFG.ND
|
||
bra .90
|
||
.99 >LDYA L.MSG.CFG.NA
|
||
|
||
.90 >SYSCALL puts
|
||
lda #0
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN >PUSHBI 0 no protocol
|
||
lda #S.SOCKET.T.DGRAM
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Socket
|
||
bcc .1
|
||
.9 jmp CS.RUN.KO
|
||
|
||
.1 >STA.G hSocket
|
||
pha
|
||
>PUSHW L.SA.LOCAL
|
||
pla
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Bind
|
||
bcs .9
|
||
|
||
>PUSHWI S.SOCKET.O.BROADCAST
|
||
>LDA.G hSocket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.setsockopt
|
||
|
||
>PUSHW L.SA.REMOTE
|
||
>LDA.G hSocket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Connect
|
||
bcs .9
|
||
|
||
>LDYA L.MSG.CFG1
|
||
>SYSCALL puts
|
||
|
||
jsr Init.Timeout
|
||
|
||
CS.RUN.SDISC >PUSHWI DHCP.DISC.LEN
|
||
>PUSHW L.DHCP.DISC
|
||
>LDA.G hSocket
|
||
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Send
|
||
bcc .1
|
||
jmp CS.RUN.KO
|
||
|
||
.1 lda #S.IPCFG.STATUS.SDISC
|
||
sta IPCFG
|
||
|
||
CS.RUN.ROFFER >SLEEP
|
||
|
||
jsr CS.RUN.SKT.RCVD
|
||
bcc .1
|
||
jsr Wait.Timeout
|
||
bne CS.RUN.ROFFER
|
||
|
||
lda #1
|
||
jmp CS.RUN.KO
|
||
|
||
.1 jsr CheckDHCPOffer
|
||
|
||
bcs CS.RUN.ROFFER
|
||
|
||
lda #S.IPCFG.STATUS.ROFFER
|
||
sta IPCFG
|
||
|
||
CS.RUN.SREQ ldx #3
|
||
|
||
.1 >PUSHB IPCFG+S.IPCFG.DHCPSRVR,x
|
||
dex
|
||
bpl .1
|
||
|
||
>PUSHBI 4
|
||
>LDYA L.MSG.CFG2
|
||
>SYSCALL printf
|
||
|
||
>PUSHWI DHCP.REQ.LEN
|
||
>PUSHW L.DHCP.REQ
|
||
>LDA.G hSocket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Send
|
||
bcs CS.RUN.KO
|
||
|
||
lda #S.IPCFG.STATUS.SREQ
|
||
sta IPCFG
|
||
|
||
CS.RUN.RACK >SLEEP
|
||
|
||
jsr CS.RUN.SKT.RCVD
|
||
bcc .1
|
||
jsr Wait.Timeout
|
||
bne CS.RUN.RACK
|
||
lda #2
|
||
bra CS.RUN.KO
|
||
|
||
.1 jsr CheckDHCPAck
|
||
bcs CS.RUN.RACK
|
||
|
||
CS.RUN.OK lda #S.IPCFG.STATUS.OK
|
||
sta IPCFG
|
||
|
||
>PUSHW L.IPCFG
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.SET.IPCFG
|
||
|
||
ldx #3
|
||
.1 lda IPCFG+S.IPCFG.MASK,x
|
||
>PUSHA
|
||
dex
|
||
bpl .1
|
||
|
||
ldx #3
|
||
.2 lda IPCFG+S.IPCFG.IP,x
|
||
>PUSHA
|
||
dex
|
||
bpl .2
|
||
|
||
>PUSHBI 8
|
||
>LDYA L.MSG.CFG.OK
|
||
>SYSCALL printf
|
||
lda #0 Leave with NO ERROR
|
||
sec
|
||
rts
|
||
|
||
CS.RUN.KO pha
|
||
>PUSHA
|
||
>PUSHBI 1
|
||
>LDYA L.MSG.CFG.KO
|
||
>SYSCALL printf
|
||
pla
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.SKT.RCVD >LDA.G hSocket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Recv
|
||
bcs .9
|
||
>STA.G hFrame
|
||
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPFrameBase
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.DOEVENT lda (pEvent)
|
||
bpl .9 is it a TIMER event?
|
||
|
||
ldy #TimeOut
|
||
lda (pData),y
|
||
beq .9
|
||
|
||
dec
|
||
sta (pData),y
|
||
|
||
.9 sec do not discard TIMER event
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT >LDA.G hSocket
|
||
beq .1
|
||
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Shutdown
|
||
|
||
.1 lda hLIBTCPIP
|
||
beq .8
|
||
>SYSCALL UnloadLib
|
||
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
CheckDHCPOffer jsr CheckDHCPXID
|
||
bcs .9
|
||
|
||
lda ZPFrameBase
|
||
clc
|
||
adc #S.DHCP.OPTIONS
|
||
sta ZPFramePtr
|
||
|
||
lda ZPFrameBase+1
|
||
adc /S.DHCP.OPTIONS
|
||
sta ZPFramePtr+1
|
||
|
||
lda (ZPFramePtr)
|
||
cmp #S.DHCP.OPTIONS.MSGTYPE
|
||
bne .9
|
||
|
||
ldy #2
|
||
lda (ZPFramePtr),y
|
||
cmp #S.DHCP.OPTIONS.DHCPOffer
|
||
bne .9
|
||
|
||
ldy #S.DHCP.GIADDR+3
|
||
ldx #3
|
||
|
||
.1 lda (ZPFrameBase),y
|
||
sta DHCP.REQ.GIADDR,x
|
||
dey
|
||
dex
|
||
bpl .1
|
||
|
||
ldy #S.DHCP.YIADDR+3
|
||
ldx #3
|
||
|
||
.2 lda (ZPFrameBase),y
|
||
sta DHCP.REQ.OPT.REQIP,x
|
||
sta IPCFG+S.IPCFG.IP,x
|
||
dey
|
||
dex
|
||
bpl .2
|
||
|
||
ldy #S.IP.SRC+3
|
||
ldx #3
|
||
|
||
.3 lda (ZPFrameBase),y
|
||
sta DHCP.REQ.OPT.SVRIP,x
|
||
sta IPCFG+S.IPCFG.DHCPSRVR,x
|
||
dey
|
||
dex
|
||
bpl .3
|
||
|
||
.5 inc ZPFramePtr skip Option 53 (DHCPOffer:530102)
|
||
bne .6
|
||
inc ZPFramePtr+1
|
||
|
||
.6 lda (ZPFramePtr)
|
||
sec
|
||
adc ZPFramePtr add option len + 1
|
||
sta ZPFramePtr
|
||
bcc .7
|
||
inc ZPFramePtr+1
|
||
|
||
.7 lda (ZPFramePtr)
|
||
cmp #S.DHCP.OPTIONS.END
|
||
beq .8
|
||
jsr GetDHCPOption
|
||
bra .5
|
||
|
||
.8 jsr CS.RUN.DISCARD
|
||
clc
|
||
rts
|
||
|
||
.9 jsr CS.RUN.DISCARD
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN.DISCARD >LDA.G hFrame
|
||
>SYSCALL FreeMem
|
||
rts
|
||
*--------------------------------------
|
||
GetDHCPOption cmp #S.DHCP.OPTIONS.MASK
|
||
bne .1
|
||
ldx #S.IPCFG.MASK
|
||
bra GetDHCPOption.CopyIP
|
||
|
||
.1 cmp #S.DHCP.OPTIONS.GW
|
||
bne .2
|
||
|
||
ldx #S.IPCFG.GW
|
||
bra GetDHCPOption.CopyIP
|
||
|
||
.2 cmp #S.DHCP.OPTIONS.DNS
|
||
bne .3
|
||
|
||
ldx #S.IPCFG.DNS1
|
||
bra GetDHCPOption.CopyIP
|
||
|
||
.3 cmp #S.DHCP.OPTIONS.DOMAIN
|
||
bne .9
|
||
|
||
ldy #1
|
||
|
||
lda (ZPFramePtr),y Get String len
|
||
cmp #80
|
||
bcc .4
|
||
lda #79
|
||
|
||
.4 sta IPCFG+S.IPCFG.DOMAIN store len
|
||
tax
|
||
|
||
.5 iny
|
||
lda (ZPFramePtr),y
|
||
sta IPCFG+S.IPCFG.DOMAIN-1,y
|
||
dex
|
||
bne .5
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
GetDHCPOption.CopyIP
|
||
ldy #1
|
||
lda (ZPFramePtr),y Get Byte count
|
||
cmp #9
|
||
bcc .1
|
||
lda #8 max 8 bytes (2 DNS)
|
||
|
||
.1 iny
|
||
|
||
.2 pha
|
||
|
||
lda (ZPFramePtr),y
|
||
sta IPCFG,x
|
||
iny
|
||
inx
|
||
|
||
pla
|
||
dec
|
||
bne .2
|
||
|
||
rts
|
||
*--------------------------------------
|
||
CheckDHCPAck jsr CheckDHCPXID
|
||
bcs .9
|
||
|
||
lda ZPFrameBase
|
||
clc
|
||
adc #S.DHCP.OPTIONS
|
||
sta ZPFramePtr
|
||
|
||
lda ZPFrameBase+1
|
||
adc /S.DHCP.OPTIONS
|
||
sta ZPFramePtr+1
|
||
|
||
lda (ZPFramePtr)
|
||
cmp #S.DHCP.OPTIONS.MSGTYPE
|
||
bne .9
|
||
|
||
ldy #2
|
||
lda (ZPFramePtr),y
|
||
cmp #S.DHCP.OPTIONS.DHCPAck
|
||
bne .9
|
||
|
||
jsr CS.RUN.DISCARD
|
||
clc
|
||
rts
|
||
|
||
.9 jsr CS.RUN.DISCARD
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CheckDHCPXID ldy #S.DHCP.XID+3
|
||
ldx #3
|
||
|
||
.1 lda (ZPFrameBase),y
|
||
cmp DHCP.DISC.XID,x same XID ?
|
||
bne .9
|
||
dey
|
||
dex
|
||
bpl .1
|
||
|
||
clc
|
||
rts
|
||
|
||
.9 sec
|
||
rts
|
||
*--------------------------------------
|
||
Init.Timeout ldy #TimeOut
|
||
lda #TIMEOUT.MAX
|
||
sta (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
Wait.TimeOut ldy #TimeOut
|
||
lda (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
LIBTCPIP .AZ "libtcpip"
|
||
MSG.CFG1 .AZ "DHCPCLNT:Searching for DHCP servers..."
|
||
MSG.CFG2 .AZ "DHCPCLNT:Reply from DHCP Server at %d.%d.%d.%d, requesting...\r\n"
|
||
MSG.CFG.KO .AZ "DHCPCLNT:Time Out [%h].\r\n"
|
||
MSG.CFG.OK .AZ "DHCPCLNT:Success:[IP=%d.%d.%d.%d/%d.%d.%d.%d]\r\n"
|
||
MSG.CFG.ND .AZ "DHCPCLNT:No Device, exiting."
|
||
MSG.CFG.NA .AZ "DHCPCLNT:TCPIP Already configured, exiting."
|
||
hLIBTCPIP .BS 1
|
||
IPCFG .BS S.IPCFG
|
||
*--------------------------------------
|
||
SA.LOCAL .DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.HS 00.00.00.00 S.SOCKADDR.ADDR
|
||
.DA UDP.PORT.DHCPC S.SOCKADDR.PORT
|
||
*--------------------------------------
|
||
SA.REMOTE .DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.HS FF.FF.FF.FF S.SOCKADDR.ADDR
|
||
.DA UDP.PORT.DHCPS S.SOCKADDR.PORT
|
||
*--------------------------------------
|
||
DHCP.DISC .HS 01010600 OP,HTYPE,HLEN,HOPS
|
||
DHCP.DISC.XID .BS 4
|
||
.HS 0000 SECS
|
||
.DA S.DHCP.FLAGS.BRDCST
|
||
.HS 00000000 CIADDR
|
||
DHCP.DISC.YIADDR .HS 00000000
|
||
.HS 00000000 SIADDR
|
||
DHCP.DISC.GIADDR .HS 00000000
|
||
DHCP.DISC.CHADDR .HS 00000000.00000000.00000000.00000000
|
||
.BS 64 SNAME
|
||
.BS 128 FILE
|
||
.HS 63825363 COOKIE
|
||
.HS 3501 OPT
|
||
.DA #S.DHCP.OPTIONS.DHCPDiscover
|
||
.HS 37040103060FFF
|
||
DHCP.DISC.LEN .EQ *-DHCP.DISC
|
||
*--------------------------------------
|
||
DHCP.REQ .HS 01010600 OP,HTYPE,HLEN,HOPS
|
||
DHCP.REQ.XID .BS 4
|
||
.HS 0000 SECS
|
||
.DA S.DHCP.FLAGS.BRDCST
|
||
.HS 00000000 CIADDR
|
||
DHCP.REQ.YIADDR .HS 00000000
|
||
.HS 00000000 SIADDR
|
||
DHCP.REQ.GIADDR .HS 00000000
|
||
DHCP.REQ.CHADDR .HS 00000000.00000000.00000000.00000000
|
||
.BS 64 SNAME
|
||
.BS 128 FILE
|
||
.HS 63825363 COOKIE
|
||
.HS 3501 OPT
|
||
.DA #S.DHCP.OPTIONS.DHCPRequest
|
||
.HS 3204
|
||
DHCP.REQ.OPT.REQIP .BS 4
|
||
.HS 3604
|
||
DHCP.REQ.OPT.SVRIP .BS 4
|
||
.HS FF
|
||
DHCP.REQ.LEN .EQ *-DHCP.REQ
|
||
*--------------------------------------
|
||
DS.START
|
||
TimeOut .BS 1
|
||
hSocket .BS 1
|
||
hFrame .BS 1
|
||
DS.END
|
||
MAN
|
||
SAVE USR/SRC/SBIN/IPCONFIG.S.DHCP
|
||
LOAD USR/SRC/SBIN/IPCONFIG.S
|
||
ASM
|