A2osX/BIN/CHTYP.S.txt
2016-09-21 17:20:37 +02:00

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PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BOOT/BIN/CHTYP
*--------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
*--------------------------------------
ZPPtr1 .EQ ZPBIN
ZPPtr2 .EQ ZPBIN+2
ZPPtr3 .EQ ZPBIN+4
*--------------------------------------
* 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
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.MSG.USAGE .DA MSG.USAGE
L.MSG.OK .DA MSG.OK
L.MSG.ERR .DA MSG.ERR
L.FullPath .DA FullPath
L.PRODOS.FT.TXT .DA PRODOS.FT.TXT-1
.DA 0
*--------------------------------------
CS.INIT ldy #S.PS.hARGS
lda (pPs),y
beq .98
>PUSHA
>PUSHBI $20 Push SEP=' '
>PUSHBI 0 Push 0 for getting CMD & ARGS
>SYSCALL SYS.PStrGetTkn
bcs .99
ldy #hArg1
sta (pData),y
txa
beq .98
ldy #hArg2
sta (pData),y
jsr GetHexFileTypeA
bcs .99
ldy #hArg1
lda (pData),y
>SYSCALL SYS.GetMemPtrA
>STYA ZPPtr1
lda (ZPPtr1)
beq .98
ldy #1
lda (ZPPtr1),y
cmp #'/'
bne .10
ldy #S.PS.hARGS
lda (pPs),y
bra .3
.10 ldy #S.PS.hARGS
lda (pPs),y
>PUSHA
ldy #S.PS.hPREFIX
lda (pPs),y
>PUSHA
>SYSCALL SYS.PStrCat
sta hDIRPATH
.3 >SYSCALL SYS.GetMemPtrA
>SYSCALL SYS.ListDirInitYA
bcs .99
ldy #hS.LISTDIR
sta (pData),y
lda (pPs)
ora #S.PS.F.EVENT Now accept events
sta (pPs)
clc
rts
.98 >LDYA L.MSG.USAGE
>SYSCALL SYS.PStrOutYA
.99 lda #SYSMGR.ERRSYN
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 SYS.ListDirNextA
bcs .99
pha
>SYSCALL SYS.GetMemPtrA
>STYA ZPPtr1
lda (ZPPtr1)
pha
and #$0F
sta (ZPPtr1) Adjust Filename len
pla
and #$F0
bne .8 skip VOLHeader ($f),DIRHeader ($e),DIR ($d)
ldy #hS.LISTDIR
lda (pData),y
>SYSCALL SYS.GetMemPtrA
>STYA ZPPtr2
ldy #S.LISTDIR.hPATH
lda (ZPPtr2),y
>SYSCALL SYS.GetMemPtrA
>STYA ZPPtr2
lda (ZPPtr2)
tax
tay
.2 lda (ZPPtr2),y
sta FullPath,y
dey
bne .2
ldy #0
.3 inx
iny
lda (ZPPtr1),y
sta FullPath,x
tya
cmp (ZPPtr1)
bne .3
stx FullPath
>LDYA L.FullPath
>SYSCALL SYS.PStrOutYA
>LDYA L.FullPath
>SYSCALL SYS.MLIGetFileInfoYA
bcs .5
>STYA ZPPtr3
>LDYA L.MSG.OK
>SYSCALL SYS.PStrOutYA
bra .8
.5 >PUSHA
>LDYA L.MSG.ERR
>SYSCALL SYS.PStrOutYA
.8 pla
>SYSCALL SYS.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
beq .1
>SYSCALL SYS.ListDirCloseA
.1 ldy #hDIRPATH
lda (pData),y
beq .2
>SYSCALL SYS.FreeMemA
.2 ldy #hArg2
lda (pData),y
beq .3
>SYSCALL SYS.FreeMemA
.3 ldy #hArg1
lda (pData),y
beq .8
>SYSCALL SYS.FreeMemA
.8 clc
rts
*--------------------------------------
GetHexFileTypeA >SYSCALL SYS.GetMemPtrA
>STYA ZPPtr1
lda (ZPPtr1)
cmp #3
bne .9
ldy #1
lda (ZPPtr1),y
cmp #'$'
bne .1
iny
lda (ZPPtr1),y
cmp #'0'
bcc .9
cmp #'9'+1
bcs .9
asl
asl
asl
asl
sta Tmp
iny
lda (ZPPtr1),y
cmp #'0'
bcc .9
cmp #'9'+1
bcs .9
and #$F
ora Tmp
ldy #HexFileType
sta (pData),y
clc
rts
.1 ldx #0
>LDYA L.PRODOS.FT.TXT
>STYA ZPPtr2
.2 ldy #3
.21 lda (ZPPtr1),y
cmp #'a'
bcc .3
cmp #'z'+1
bcs .3
eor #$20
.3 cmp (ZPPtr2),y
bne .4
dey
bne .21
lda PRODOS.FT.ID,x
ldy #HexFileType
sta (pData),y
clc
rts
.4 clc
lda ZPPtr2
adc #3
sta ZPPtr2
lda ZPPtr2+1
adc #0
sta ZPPtr2+1
inx
cpx #PRODOS.FT.COUNT
bne .2
.9 sec
rts
*--------------------------------------
CS.END
MSG.USAGE >PSTRING "Usage : CHTYP [File *,? wildcards allowed] [File type : $xx or SYS,TXT....]\n"
MSG.OK >PSTRING " [Ok]\n"
MSG.ERR >PSTRING " [%h]\n"
FullPath .BS 64
Tmp .BS 1
*--------------------------------------
PRODOS.FT.COUNT .EQ 7
PRODOS.FT.ID .HS 0406FAFCFDE2FF
PRODOS.FT.TXT .AS "TXT"
.AS "BIN"
.AS "S-C"
.AS "BAS"
.AS "VAR"
.AS "ATK"
.AS "SYS"
*--------------------------------------
.DUMMY
.OR 0
DS.START
hDIRPATH .BS 1
hS.LISTDIR .BS 1
hArg1 .BS 1
hArg2 .BS 1
bSTOP .BS 1
bCANCEL .BS 1
HexFileType .BS 1
DS.END
.ED
*--------------------------------------
MAN
SAVE BIN/CHTYP.S
ASM