A2osX/BIN/ATBROWSE.S.txt

NEW
  AUTO 3,1
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF bin/atbrowse
*--------------------------------------
				.INB inc/macros.i
				.INB inc/a2osx.i
				.INB inc/mli.i
				.INB inc/mli.e.i
				.INB inc/appletalk.i
*--------------------------------------
				.DUMMY
				.OR ZPBIN
ZS.START
ZPAtlkParams	.BS 2
ZPPTR1			.BS 2
ZPPTR2			.BS 2
hBuf			.BS 1
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 0
				.DA CS.END-CS.START		CS
				.DA DS.END-DS.START		DS
				.DA #64					SS
				.DA #4					ZP
				.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1				.DA CS.INIT
				.DA CS.RUN
				.DA CS.DOEVENT		
				.DA	CS.QUIT
L.MSG.NOATK		.DA MSG.NOATK
L.MSG.ATKERR	.DA MSG.ATKERR
L.MSG.NETNODE	.DA MSG.NETNODE
L.SEARCH.STRING	.DA SEARCH.STRING
L.MSG.DUMP0		.DA MSG.DUMP0
L.MSG.DUMP		.DA MSG.DUMP
				.DA 0
*--------------------------------------
CS.INIT			clc
				rts
*--------------------------------------
CS.RUN			lda #AT.GetInfo
				>STA.G P.GetInfo+1
				
				>LEA.G P.GetInfo

				jsr A2osX.ATKCALL
				bcc CS.RUN.ATKOK

				pha
				>LDYA L.MSG.NOATK
				>SYSCALL PutS
				pla
				sec
				rts

CS.RUN.ATKOK	>PUSHW L.MSG.NETNODE
				>PUSHW.G P.GetInfo+$8	NET
				>PUSHB.G P.GetInfo+$E	NODE
				>PUSHBI 3
				>SYSCALL PrintF

				lda #AT.LookupName
				>STA.G P.LookupName+1
				>LDYA L.SEARCH.STRING
				>STYA.G P.LookupName+$08	Entry Name Ptr

				lda #4
				>STA.G P.LookupName+$C	RetInt
				>STA.G P.LookupName+$D	RetCnt
				>LDYAI 1024
				>STYA.G P.LookupName+$10	BufLen
				>LDYAI 1024
				>SYSCALL GetMem
				bcs .99

				>STYA ZPPTR1
				stx hBuf
				
				>STYA.G P.LookupName+$12	BufPtr
				
				lda #16
				>STA.G P.LookupName+$16		MaxMatch
				
				>LEA.G P.LookupName
				jsr CS.RUN.GOATLK
.99				bcs .9

				>LDA.G P.LookupName+$17
				beq .8

				>LDYA L.MSG.DUMP0
				>SYSCALL PutS
				bcs .9

.1				>PUSHW L.MSG.DUMP

				ldy #0

.2				>PUSHB (ZPPTR1),y
				iny
				cpy #5
				bne .2

				lda ZPPTR1
				clc
				adc #5
				sta ZPPTR2
				lda ZPPTR1+1
				adc #0
				sta ZPPTR2+2
				>PUSHW ZPPTR2
	
				>PUSHBI 7
				>SYSCALL PrintF
				bcs .9

				lda ZPPTR2
				sec
				adc (ZPPTR2)
				sta ZPPTR1
				lda ZPPTR2+1
				adc #0
				sta ZPPTR1+1
				>DEC.G P.LookupName+$17
				bne .1

				lda #0

.8				sec
.9				rts
*--------------------------------------
CS.RUN.GOATLK	>STYA ZPAtlkParams
				jsr A2osX.ATKCALL
				bcc .9

				pha

				>PUSHW L.MSG.ATKERR
				
				ldy #3
				lda (ZPAtlkParams),y
				>PUSHA
				dey
				lda (ZPAtlkParams),y
				>PUSHA
				
				>PUSHBI 2
				>SYSCALL PrintF

				pla
				sec

.9				rts				
*--------------------------------------
CS.DOEVENT		sec
				rts
*--------------------------------------
CS.QUIT			lda hBuf
				beq .8
				>SYSCALL FreeMem
				
.8				clc
				rts
*--------------------------------------
CS.END			
MSG.NOATK		.AZ "AppleTalk Not Loaded."
MSG.ATKERR		.AZ "AppleTalk ERR:%H\r\n"
MSG.NETNODE		.AZ "Network/Node:$%H/$%h\r\n"
SEARCH.STRING	>PSTR "*:=@="
MSG.DUMP0		.AZ "Net   Nod SkT En# Name"
MSG.DUMP		.AZ "%H $%h $%h $%h %S\r\n"
*--------------------------------------
				.DUMMY
				.OR 0
DS.START
P.GetInfo		.BS $0F
P.LookupName	.BS $17
DS.END			.ED
*--------------------------------------
MAN
SAVE usr/src/bin/atbrowse.s
ASM