A2osX/SBIN/TCPIPD.S.txt

NEW
PREFIX /A2OSX.BUILD
AUTO 4,1
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF SBIN/TCPIPD
*--------------------------------------
				.INB INC/MACROS.I
				.INB INC/A2OSX.I
				.INB INC/ETH.I
				.INB INC/LIBTCPIP.I
				.INB INC/MLI.ERR.I
*--------------------------------------
ZPIPCfgPtr		.EQ ZPBIN
ZPDevStatusPtr	.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		CS
				.DA DS.END-DS.START		DS
				.DA #16					SS
				.DA #4					ZP
				.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------				
.1				.DA CS.INIT
				.DA CS.RUN
				.DA CS.DOEVENT
				.DA	CS.QUIT
L.LIBTCPIP		.DA LIBTCPIP
L.DEVNAME		.DA DEVNAME
L.MSG.DEV.KO	.DA MSG.DEV.KO
L.MSG.DEV.OK	.DA MSG.DEV.OK
L.MSG.CFG		.DA MSG.CFG
L.MSG.CFG.KO	.DA MSG.CFG.KO
L.MSG.CFG.OK	.DA MSG.CFG.OK
L.HOSTNAME		.DA HOSTNAME
L.TCPIP.CONF	.DA TCPIP.CONF
L.HOSTS			.DA HOSTS
L.IPCFG			.DA IPCFG
				.DA 0
*--------------------------------------
CS.INIT			>LDYA L.LIBTCPIP
				>SYSCALL LoadLib
				bcs .99
				sta hLIBTCPIP

				jsr CS.INIT.DEV
				bcs .99

				jsr CFG.Read			continue even if error opening CFG file

				>PUSHW L.IPCFG
				>LIBCALL hLIBTCPIP,LIBTCPIP.SET.IPCFG
				
				lda (pPs)
				ora #S.PS.F.EVENT		Now accept events
				sta (pPs)

				clc
.99				rts
*--------------------------------------
CS.INIT.DEV		>LDYA L.DEVNAME
				>SYSCALL GetDevByName
				bcc .1
				inc DEVNAME+3
				lda DEVNAME+3
				cmp #'8'
				bne CS.INIT.DEV

				>LDYA L.MSG.DEV.KO
				>SYSCALL printf
				
				lda #MLI.E.NODEV
				sec
				rts
				
.1				txa
				>STA.G hDev
				sta IPCFG+S.IPCFG.HDEV
				
				>PUSHW L.DEVNAME
				>LDYA L.MSG.DEV.OK
				>SYSCALL printf
				
				>PUSHWI 0
				>PUSHBI IOCTL.OPEN
				>LDA.G hDev
				>SYSCALL IOCTL
				rts

.9				sec
				rts				
*--------------------------------------
CS.RUN			>LIBCALL hLIBTCPIP,LIBTCPIP.POLL
				clc
				rts
*--------------------------------------
CS.DOEVENT		lda (pEvent)
				bpl .9
				>LIBCALL hLIBTCPIP,LIBTCPIP.PULSE
				
.9				sec						never discard TIME event
				rts
*--------------------------------------
CS.QUIT			>LDA.G hDev
				beq .1
				
				>PUSHWI 0
				>PUSHBI IOCTL.CLOSE
				>LDA.G hDev
				>SYSCALL IOCTL
				
.1				lda hLIBTCPIP
				>SYSCALL UnloadLib
				clc
				rts
*--------------------------------------
				.INB /A2OSX.SRC/SBIN/TCPIPD.S.CFG
*--------------------------------------
CS.END
*--------------------------------------
LIBTCPIP		.AZ "libtcpip.o"
DEVNAME			.AZ "ETH1"
MSG.DEV.KO		.AZ "TCPIPD:No Device Found, exiting.\r\n"
MSG.DEV.OK		.AZ "TCPIPD:Bound To Device : %s\r\n"
MSG.CFG			.AZ "TCPIPD:Reading %s..."
MSG.CFG.KO		.AZ "Failed!!! [%h]\r\n"
MSG.CFG.OK		.AZ "OK.\r\n"
*--------------------------------------
HOSTNAME		.AZ "${A2OSX}ETC/HOSTNAME"
TCPIP.CONF		.AZ "${A2OSX}ETC/TCPIP.CONF"
HOSTS			.AZ "${A2OSX}ETC/HOSTS"
DefaultHostName	>PSTR "a2osx-XXXX"
CFG.Keywords	>PSTR "DOMAIN"
				>PSTR "IP"
				>PSTR "MASK"
				>PSTR "GW"
				>PSTR "DNS1"
				>PSTR "DNS2"
CFG.Keyword.Map	.DA #0					End Of Keyword table and NA Keyword
				.DA #S.IPCFG.IP
				.DA #S.IPCFG.MASK
				.DA #S.IPCFG.GW
				.DA #S.IPCFG.DNS1
				.DA #S.IPCFG.DNS2
hLIBTCPIP		.BS 1
IPCFG			.BS S.IPCFG
CFG.hCfgFile	.BS 1
CFG.hCfgPath	.BS 1
CFG.FileLen		.BS 2
CFG.Keyword		.BS 1
CFG.StrBuf		.BS 4
CFG.HexByte		.BS 1
CFG.IP			.BS 5
UsrBuf256		.BS 256
*--------------------------------------
				.DUMMY
				.OR 0
DS.START
hDev			.BS 1
DS.END			.ED
*--------------------------------------
MAN
SAVE /A2OSX.SRC/SBIN/TCPIPD.S
ASM