A2osX/BIN/RM.S.txt

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PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BOOT/BIN/RM
*--------------------------------------
.INB /A2OSX.DEV/INC/MACROS.I
.INB /A2OSX.DEV/INC/A2OSX.I
*--------------------------------------
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ZPPtr1 .EQ ZPBIN
ZPPtr2 .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
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*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
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L.MSG.USAGE .DA MSG.USAGE
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L.MSG.OK .DA MSG.OK
L.MSG.ERR .DA MSG.ERR
L.FullPath .DA FullPath
.DA 0
*--------------------------------------
CS.INIT >SYSCALL GetArgC
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cmp #1
bne .99
lda #1
>SYSCALL GetArgA
>SYSCALL GetFullPathYA
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stx hFullPath
>SYSCALL ListDirInitYA
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bcs .98
ldy #hS.LISTDIR
sta (pData),y
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jsr .98
lda (pPs)
ora #S.PS.F.EVENT Now accept events
sta (pPs)
clc
rts
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.98 pha
lda hFullPath
>SYSCALL FreeMemA
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pla
sec
rts
.99 >LDYA L.MSG.USAGE
>SYSCALL PStrOutYA
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lda #SYSMGR.ERRSYN
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sec
rts
*--------------------------------------
CS.RUN ldy #bCANCEL
lda (pData),y
beq .10
sec
rts
.10 ldy #bSTOP
lda (pData),y
beq .1
clc
.99 rts
.1 ldy #hS.LISTDIR
lda (pData),y
>SYSCALL ListDirNextA
bcs .99
pha
>SYSCALL GetMemPtrA
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>STYA ZPPtr1
lda (ZPPtr1)
pha
and #$0F
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sta (ZPPtr1) Adjust Filename len
pla
and #$F0
cmp #$F0 Volume ($F) HEADER ?
beq .8
cmp #$E0 Dir ($E) HEADER ?
beq .8
ldy #hS.LISTDIR
lda (pData),y
>SYSCALL GetMemPtrA
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>STYA ZPPtr2
ldy #S.LISTDIR.hPATH
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lda (ZPPtr2),y
>SYSCALL GetMemPtrA
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>STYA ZPPtr2
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lda (ZPPtr2)
tax
tay
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.2 lda (ZPPtr2),y
sta FullPath,y
dey
bne .2
ldy #0
.3 inx
iny
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lda (ZPPtr1),y
sta FullPath,x
tya
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cmp (ZPPtr1)
bne .3
stx FullPath
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>LDYA L.FullPath
>SYSCALL PStrOutYA
>LDYA L.FullPath
>SYSCALL MLIDestroyYA
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bcs .5
>LDYA L.MSG.OK
>SYSCALL PStrOutYA
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bra .8
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.5 >PUSHA
>LDYA L.MSG.ERR
>SYSCALL PStrOutYA
.8 pla
>SYSCALL FreeMemA
clc
rts
*--------------------------------------
CS.DOEVENT ldy #S.EVT.hDEV is Event from active IN device?
lda (pEvent),y
ldy #S.PS.hINDEV
cmp (pPs),y
bne .9
lda (pEvent)
and #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 #$03 Ctrl-C
bne .1
lda #$FF
ldy #bCANCEL
sta (pData),y
bra .8
.1 cmp #$13 Ctrl-S
bne .8
ldy #bSTOP
lda (pData),y
eor #$FF
sta (pData),y
.8 clc
rts
.9 sec
rts
*--------------------------------------
CS.QUIT ldy #hS.LISTDIR
lda (pData),y
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beq .1
>SYSCALL ListDirCloseA
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.1 ldy #hDirPath
lda (pData),y
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beq .2
>SYSCALL FreeMemA
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.2 clc
rts
*--------------------------------------
CS.END
MSG.USAGE >PSTR "Usage : RM [file/Dir, *,? wildcards allowed]\n"
MSG.OK >PSTR " [Ok]\n"
MSG.ERR >PSTR " [%h]\n"
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hFullPath .BS 1
FullPath .BS 64
*--------------------------------------
.DUMMY
.OR 0
DS.START
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hDirPath .BS 1
hS.LISTDIR .BS 1
bSTOP .BS 1
bCANCEL .BS 1
DS.END
.ED
*--------------------------------------
MAN
SAVE BIN/RM.S
ASM