A2osX/SBIN/TELNETD.S.txt
2016-01-16 23:05:07 +01:00

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PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BOOT/SBIN/TELNETD
*--------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
.INB INC/LIBTCPIP.I
*--------------------------------------
* 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 0
.DA 0
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBTCPIP .DA LIBTCPIP
.DA 0
*--------------------------------------
CS.INIT >LDYA L.LIBTCPIP
>SYSCALL SYS.LoadLibYA
bcs .99
sta hLIBTCPIP
>PUSHWI S.IP.PROTOCOL.TCP
>PUSHWI TCP.PORT.TELNETS
>LIBCALL hLIBTCPIP,LIBTCPIP.NewSrvSocket
bcs .99
sta hSrvSocket
clc
.99 rts
*--------------------------------------
CS.RUN >PUSHB hSrvSocket
>LIBCALL hLIBTCPIP,LIBTCPIP.SrvSocketAccept
bcs .8
>LIBCALL hLIBTCPIP,LIBTCPIP.CreateDevice
bcs *
.8 clc
rts
*--------------------------------------
CS.DOEVENT clc
rts
*--------------------------------------
CS.QUIT >PUSHB hSrvSocket
>LIBCALL hLIBTCPIP,LIBTCPIP.CloseSocket
lda hLIBTCPIP
>SYSCALL SYS.UnloadLibA
clc
rts
*--------------------------------------
CS.END
*--------------------------------------
LIBTCPIP >PSTRING "libtcpip.o"
hLIBTCPIP .BS 1
hSrvSocket .BS 1
*--------------------------------------
MAN
SAVE SBIN/TELNETD.S
ASM