mirror of https://github.com/A2osX/A2osX.git
212 lines
4.5 KiB
Plaintext
212 lines
4.5 KiB
Plaintext
PR#3
|
||
NEW
|
||
PREFIX
|
||
AUTO 4,1
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF SBIN/NFSD
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/A2OSX.I
|
||
.INB INC/LIBTCPIP.I
|
||
*--------------------------------------
|
||
TIMEOUT.MAX .EQ 30 30 sec.
|
||
*--------------------------------------
|
||
ZPIPCfgPtr .EQ ZPBIN
|
||
ZPSktPtr .EQ ZPBIN+2
|
||
*--------------------------------------
|
||
* File Header (16 Bytes)
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.DA #$61 6502,Level 1 (65c02)
|
||
.DA #1 BIN Layout Version 1
|
||
.DA 0
|
||
.DA CS.END-CS.START Code Length To Relocate
|
||
.DA DS.END-DS.START Data Segment to Allocate
|
||
.DA 0
|
||
.DA 0
|
||
*--------------------------------------
|
||
* Relocation Table
|
||
*--------------------------------------
|
||
.1 .DA CS.INIT
|
||
.DA CS.RUN
|
||
.DA CS.DOEVENT
|
||
.DA CS.QUIT
|
||
.DA CS.HOOK
|
||
L.LIBTCPIP .DA LIBTCPIP
|
||
L.Socket .DA Socket
|
||
L.MSG.TCPWAIT .DA MSG.TCPWAIT
|
||
L.MSG.INITOK .DA MSG.INITOK
|
||
L.MSG.TCPIPERR .DA MSG.TCPIPERR
|
||
L.MSG.SKTERR .DA MSG.SKTERR
|
||
L.MSG.ABORT .DA MSG.ABORT
|
||
L.MSG.INCOMING .DA MSG.INCOMING
|
||
.DA 0
|
||
*--------------------------------------
|
||
CS.INIT >LDYA L.LIBTCPIP
|
||
>SYSCALL LoadLibYA
|
||
sta hLIBTCPIP
|
||
|
||
lda (pPS)
|
||
ora #S.PS.F.EVENT Now accept events
|
||
sta (pPS)
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.RUN jsr Init.Timeout
|
||
|
||
>LDYA L.MSG.TCPWAIT
|
||
>SYSCALL PrintF
|
||
.1 >LIBCALL hLIBTCPIP,LIBTCPIP.GET.IPCFG is TCPIP loaded ?
|
||
bcs .99
|
||
>STYA ZPIPCfgPtr
|
||
lda (ZPIPCfgPtr) Configured ?
|
||
bmi CS.RUN.INIT
|
||
>SLEEP
|
||
jsr Wait.Timeout
|
||
bcc .1
|
||
.99 >LDYA L.MSG.TCPIPERR
|
||
>SYSCALL PrintF
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
CS.RUN.INIT ldx #3
|
||
ldy #S.IPCFG.IP+3
|
||
.1 lda (ZPIPCfgPtr),y
|
||
sta Socket.Src.Addr,x
|
||
dey
|
||
dex
|
||
bpl .1
|
||
>PUSHW L.Socket
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.New
|
||
bcs .9
|
||
|
||
>STA.G hSocket
|
||
>LDYA L.MSG.INITOK
|
||
>SYSCALL PrintF
|
||
|
||
.11 >SLEEP
|
||
ldy #bCTRLC
|
||
lda (pData),y
|
||
bmi .99
|
||
bra .11
|
||
ldy #hSocket
|
||
lda (pData),y
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.AcceptA
|
||
bcs .11
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.GETA
|
||
>STYA ZPSktPtr
|
||
ldx #3
|
||
ldy #S.SOCKET.DST.ADDR+3
|
||
.2 >PUSHB (ZPSktPtr),y
|
||
dey
|
||
dex
|
||
bpl .2
|
||
>LDYA L.MSG.INCOMING
|
||
>SYSCALL PrintF
|
||
bra .11
|
||
.9 >LDYA L.MSG.SKTERR
|
||
>SYSCALL PrintF
|
||
lda #E.SYN
|
||
sec
|
||
rts
|
||
.99 >LDYA L.MSG.ABORT
|
||
>SYSCALL PrintF
|
||
lda #0
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.DOEVENT lda (pEvent)
|
||
bpl .1 is it a TIMER event?
|
||
|
||
asl One second ?
|
||
bpl .9
|
||
ldy #TimeOut
|
||
lda (pData),y
|
||
beq .9
|
||
dec
|
||
sta (pData),y
|
||
sec do not discard TIMER event
|
||
rts
|
||
|
||
.1 bit #S.EVT.F.KEY is it a KEY event?
|
||
beq .9
|
||
|
||
ldy #S.EVT.DATAHI is it an O or SAPPLE key ?
|
||
lda (pEvent),y
|
||
bne .9
|
||
|
||
ldy #S.EVT.DATALO
|
||
lda (pEvent),y
|
||
cmp #$03 Ctrl-C
|
||
bne .9
|
||
|
||
lda #$FF
|
||
ldy #bCTRLC
|
||
sta (pData),y
|
||
clc
|
||
rts
|
||
.9 sec
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT ldy #hSocket
|
||
lda (pData),y
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.SKT.CLOSEA
|
||
lda hLIBTCPIP
|
||
>SYSCALL UnloadLibA
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
CS.HOOK
|
||
*--------------------------------------
|
||
Init.Timeout ldy #TimeOut
|
||
lda #TIMEOUT.MAX
|
||
sta (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
Wait.TimeOut sec
|
||
ldy #TimeOut
|
||
lda (pData),y
|
||
beq .9
|
||
ldy #bCTRLC
|
||
lda (pData),y
|
||
bmi .9
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.END
|
||
*--------------------------------------
|
||
LIBTCPIP >PSTR "libtcpip.o"
|
||
MSG.TCPWAIT .AZ "NFSD:Waiting for TCP/IP initializing...\n"
|
||
MSG.INITOK .AZ "NFSD:Init Ok, Listening.\n"
|
||
MSG.TCPIPERR .AZ "NFSD:TCP/IP Not initialized properly\n"
|
||
MSG.SKTERR .AZ "NFSD:Listen Error\n"
|
||
MSG.ABORT .AZ "NFSD:User Aborted\n"
|
||
MSG.INCOMING .AZ "NFSD:Incoming Connection From : %d.%d.%d.%d\n"
|
||
hLIBTCPIP .BS 1
|
||
*--------------------------------------
|
||
Socket .DA #S.SOCKET.T.DGRAM
|
||
.DA #S.SOCKET.O.ACCEPTCONN
|
||
.DA #S.SOCKET.TCP.S.LISTEN
|
||
.BS 1
|
||
Socket.Src.Addr .BS 4
|
||
Socket.Src.Port .DA 2049
|
||
Socket.Dst.Addr .BS 4
|
||
Socket.Dst.Port .BS 2
|
||
.BS 16
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
TimeOut .BS 1
|
||
bCTRLC .BS 1
|
||
hSocket .BS 1
|
||
DS.END
|
||
.ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE USR/SRC/SBIN/NFSD.S
|
||
ASM
|