mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-24 14:31:05 +00:00
271 lines
3.5 KiB
Plaintext
271 lines
3.5 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
*--------------------------------------
|
||
PPP.ETCFILE >PUSHW L.ETCFILE
|
||
>PUSHBI O.RDONLY
|
||
>PUSHBI 0
|
||
>PUSHWZ
|
||
>SYSCALL FOpen
|
||
bcs .99
|
||
|
||
sta hETCFILE
|
||
|
||
>PUSHW L.MSG.ETCFILE
|
||
>PUSHW L.ETCFILE
|
||
>PUSHBI 2
|
||
>SYSCALL PrintF
|
||
|
||
.1 >PUSHB hETCFILE
|
||
>PUSHW L.IN.Buf
|
||
>PUSHWI 255
|
||
>SYSCALL FGetS
|
||
bcs .8
|
||
|
||
lda IN.Buf
|
||
beq .1
|
||
|
||
cmp #'#'
|
||
beq .1
|
||
|
||
>LDYA L.IN.Buf
|
||
>SYSCALL PutS
|
||
|
||
lda IN.Buf
|
||
cmp #'>'
|
||
bne .2
|
||
|
||
>LDYA L.IN.Bufp1
|
||
jsr SSC.Write
|
||
bcs .9
|
||
|
||
.10 bra .1
|
||
|
||
.99 rts
|
||
|
||
.2 cmp #'?'
|
||
bne .7
|
||
*--------------------------------------
|
||
.3 jsr SSC.Read
|
||
bcs .9
|
||
|
||
tya
|
||
beq .3
|
||
|
||
lda #0
|
||
sta IN.Buf,y
|
||
|
||
>LDYA L.IN.Buf
|
||
>STYA ZPPtr2
|
||
|
||
.4 jsr PPP.SkipCRLFPtr2
|
||
bcs .3
|
||
|
||
ldy #$ff
|
||
|
||
.5 iny
|
||
lda IN.Buf+1,y skip !
|
||
beq .10
|
||
|
||
.6 cmp (ZPPtr2),y
|
||
beq .5
|
||
|
||
lda (ZPPtr2),y
|
||
beq .60
|
||
|
||
cmp #C.CR
|
||
beq .60
|
||
|
||
jsr PPP.ETCFILE.ERR1
|
||
bra .9
|
||
|
||
.60 jsr PPP.NextStrPtr2
|
||
lda (ZPPtr2)
|
||
bne .4
|
||
|
||
.7 jsr PPP.ETCFILE.ERR2
|
||
bra .9
|
||
|
||
.8 cmp #MLI.E.EOF
|
||
sec
|
||
bne .9
|
||
|
||
lda #0
|
||
clc
|
||
|
||
.9 php
|
||
pha
|
||
lda hETCFILE
|
||
>SYSCALL FClose
|
||
pla
|
||
plp
|
||
|
||
rts
|
||
*--------------------------------------
|
||
PPP.SkipCRLFPtr2
|
||
.1 lda (ZPPtr2)
|
||
beq .9
|
||
|
||
cmp #C.CR
|
||
bne .8
|
||
|
||
ldy #1
|
||
lda (ZPPtr2),y
|
||
beq .9
|
||
|
||
cmp #C.LF
|
||
bne .2
|
||
|
||
iny
|
||
|
||
.2 tya
|
||
clc
|
||
adc ZPPtr2
|
||
sta ZPPtr2
|
||
bcc .1
|
||
|
||
inc ZPPtr2+1
|
||
bra .1
|
||
|
||
.8 clc
|
||
rts
|
||
|
||
.9 sec
|
||
rts
|
||
*--------------------------------------
|
||
PPP.NextStrPtr2 ldy #$ff
|
||
|
||
.1 iny
|
||
lda (ZPPtr2),y
|
||
beq .2
|
||
|
||
cmp #C.CR
|
||
bne .1
|
||
|
||
.2 tya
|
||
clc
|
||
adc ZPPtr2
|
||
sta ZPPtr2
|
||
bcc .8
|
||
|
||
inc ZPPtr2+1
|
||
|
||
.8 rts
|
||
*--------------------------------------
|
||
PPP.ETCFILE.ERR1
|
||
>PUSHW L.MSG.UNEXPECTED
|
||
>PUSHW L.IN.Buf
|
||
bra PPP.ETCFILE.ERR
|
||
*--------------------------------------
|
||
PPP.ETCFILE.ERR2
|
||
>PUSHW L.MSG.SYNTAX
|
||
>PUSHW L.IN.Buf
|
||
|
||
PPP.ETCFILE.ERR >PUSHBI 2
|
||
>SYSCALL PrintF
|
||
lda #MLI.E.IO
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
SSC.Write >STYA ZPPtr1
|
||
|
||
ldy #$ff
|
||
|
||
.10 iny
|
||
lda (ZPPtr1),y
|
||
bne .10
|
||
|
||
lda #C.CR
|
||
sta (ZPPtr1),y
|
||
iny
|
||
|
||
lda #C.LF
|
||
sta (ZPPtr1),y
|
||
iny
|
||
|
||
sty Len
|
||
|
||
php
|
||
sei
|
||
|
||
ldx DEVSLOTn08F
|
||
|
||
ldy #0
|
||
|
||
.1 phy
|
||
|
||
ldy #0
|
||
|
||
.2 lda SSC.STATUS-$8F,x
|
||
bit #SSC.STATUS.nDCD true when 0
|
||
bne .9
|
||
|
||
bit #SSC.STATUS.TDRE Register Empty ?
|
||
bne .3
|
||
|
||
iny
|
||
bne .2
|
||
|
||
.9 pla
|
||
lda #MLI.E.IO
|
||
plp
|
||
sec
|
||
rts
|
||
|
||
.3 ply
|
||
|
||
lda (ZPPtr1),y
|
||
.6 sta SSC.DATA-$8F,x
|
||
iny
|
||
cpy Len
|
||
bne .1
|
||
|
||
plp
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
SSC.Read php
|
||
sei
|
||
|
||
ldx DEVSLOTn08F
|
||
|
||
ldy #0
|
||
|
||
.1 phy
|
||
|
||
ldy #0
|
||
|
||
.2 lda SSC.STATUS-$8F,x
|
||
bit #SSC.STATUS.nDCD true when 0
|
||
bne .9
|
||
|
||
bit #SSC.STATUS.RDRF incoming char?
|
||
bne .3
|
||
|
||
iny
|
||
bne .2
|
||
|
||
ply
|
||
|
||
plp
|
||
clc
|
||
rts
|
||
|
||
.3 ply
|
||
|
||
lda SSC.DATA-$8F,x
|
||
sta IN.Buf,y
|
||
iny
|
||
|
||
bra .1
|
||
|
||
.9 lda #MLI.E.IO
|
||
plp
|
||
sec
|
||
rts
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/drv/pppssc.drv.s.e
|
||
LOAD usr/src/drv/pppssc.drv.s
|
||
ASM
|