mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
613 lines
12 KiB
Plaintext
613 lines
12 KiB
Plaintext
NEW
|
||
AUTO 3,1
|
||
.LIST OFF
|
||
*--------------------------------------
|
||
X.MAX.RECURSE .EQ 8
|
||
*--------------------------------------
|
||
* Uses: (pData)
|
||
* hDIRs .BS X.MAX.RECURSE+1
|
||
* hDIRENTs .BS X.MAX.RECURSE+1
|
||
* Index .BS 1
|
||
* hSrcBasePath .BS 1
|
||
* hDstBasePath .BS 1 (optional)
|
||
* STAT .BS S.STAT
|
||
* hFilter .BS 1
|
||
* hExclude .BS 1
|
||
*--------------------------------------
|
||
* Compare a ZPFileName against hFilter (e.g. '*test?.*')
|
||
* CC : match
|
||
* CS : no match
|
||
*--------------------------------------
|
||
FilterMatch >LDA.G index
|
||
dec
|
||
bne FilterMatch.CLCRTS in a subdir, match everything
|
||
|
||
clc
|
||
.HS B0 BCS
|
||
|
||
ExcludeMatch sec
|
||
php
|
||
lda #hFilter
|
||
adc #0
|
||
tay
|
||
lda (pData),y
|
||
plp
|
||
|
||
tax
|
||
|
||
beq FilterMatch.RTS No filter....exit with CS excluded
|
||
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPPtr2
|
||
|
||
ldy #S.STAT.FSID
|
||
lda (ZPFileStat),y
|
||
tax if 0, Regular ProDOS....
|
||
bne .10
|
||
|
||
>LDYA ZPPtr2 ... so CI compare
|
||
>SYSCALL StrUpr
|
||
|
||
.10 lda (ZPPtr2) Get first pattern byte
|
||
beq .8 Match always if empty
|
||
|
||
ldy #0
|
||
bra .2
|
||
|
||
.1 jsr FilterMatch.NextPtr2 get next pattern char
|
||
beq .41 end of pattern...
|
||
|
||
.2 cmp #'*'
|
||
beq .5
|
||
|
||
.3 lda (ZPFileName),y we must match ? or regular char, check if at end of string
|
||
beq .9 no char left, exit with error
|
||
|
||
lda (ZPPtr2) get back pattern char
|
||
cmp #'?'
|
||
beq .4 no need to compare, any char will match
|
||
|
||
jsr FilterMatch.CmpPtr2CharPtr1Y Regular Char, compare with string at Y
|
||
bne .9 no match, exit
|
||
|
||
.4 iny advance to next char to compare
|
||
bra .1 continue if remaining char in pattern
|
||
|
||
.41 lda (ZPFileName),y end of pattern, but end of string ?
|
||
beq .8 yes, string matched entirely
|
||
* no, remaining char in string, no match
|
||
.9 sec
|
||
rts
|
||
|
||
.5 jsr FilterMatch.NextPtr2 we have '*', last char of pattern ?
|
||
beq .8 yes, match everything, including empty string
|
||
|
||
cmp #'*' another '*' ?
|
||
beq .5 yes, '**' = '*', go next char
|
||
cmp #'?' '*?' ? we must match a least one char
|
||
beq .3
|
||
|
||
.7 lda (ZPFileName),y we need at least one remaining char in string, check if at end of string
|
||
beq .9 no chance to match ? or regular char
|
||
|
||
iny
|
||
jsr FilterMatch.CmpPtr2CharPtr1Y compare with char in string
|
||
bne .7 not equal to next non wildcard in pattern
|
||
|
||
iny
|
||
bra .1 go check remaining char in pattern...
|
||
|
||
.8
|
||
FilterMatch.CLCRTS
|
||
clc
|
||
FilterMatch.RTS
|
||
rts
|
||
*--------------------------------------
|
||
FilterMatch.CmpPtr2CharPtr1Y
|
||
phx
|
||
plx
|
||
bne .2 Foreign FS or ProDOS.FX : CS compare
|
||
|
||
lda (ZPFileName),y
|
||
cmp #'a'
|
||
bcc .1
|
||
cmp #'z'+1
|
||
bcs .1
|
||
|
||
eor #$20
|
||
|
||
.1 cmp (ZPPtr2)
|
||
rts
|
||
|
||
.2 lda (ZPPtr2)
|
||
cmp (ZPFileName),y
|
||
rts
|
||
*--------------------------------------
|
||
FilterMatch.NextPtr2
|
||
inc ZPPtr2 Make PTR2 advance to next char
|
||
bne .1
|
||
inc ZPPtr2+1
|
||
.1 lda (ZPPtr2)
|
||
rts
|
||
*--------------------------------------
|
||
InitSrcDirYA >PUSHYA
|
||
>PUSHWI 0 Allocate
|
||
>SYSCALL RealPath
|
||
bcs FilterMatch.RTS
|
||
|
||
>STYA ZPPtr1
|
||
txa
|
||
>STA.G hFullPath
|
||
|
||
ldy #1
|
||
lda (ZPPtr1),y
|
||
beq .5 we have '/'
|
||
|
||
>PUSHW ZPPtr1
|
||
>PUSHEA.G STAT
|
||
>SYSCALL Stat
|
||
bcs .1 File/DIR does not exists, go extract pattern
|
||
|
||
.DO X.ENTER.SUBDIR=1
|
||
>LDA.G STAT+S.STAT.MODE+1
|
||
and #$F0
|
||
cmp /S.STAT.MODE.DIR
|
||
bne .4 TYPE not a DIR, extract....
|
||
bra .5 TYPE=DIR, do not extract pattern
|
||
.ELSE
|
||
bra .4
|
||
.FIN
|
||
|
||
.1 jsr GetPtr1Len TYPE is not DIR, check if wc
|
||
|
||
dey
|
||
|
||
ldx #0 Init Wildcard count
|
||
|
||
.2 lda (ZPPtr1),y search backward for a /
|
||
cmp #'/'
|
||
beq .3
|
||
|
||
cmp #'?' Test if some wildcard chars....
|
||
beq .21
|
||
|
||
cmp #'*'
|
||
bne .22
|
||
|
||
.21 inx inc wildcard count
|
||
.22 dey
|
||
bne .2
|
||
|
||
.3 txa
|
||
beq .91 no wc, file not found....
|
||
|
||
.4 jsr GetPtr1Len Search end of string.....
|
||
|
||
lda #'/'
|
||
|
||
.42 dey
|
||
cmp (ZPPtr1),y Search backward /
|
||
bne .42
|
||
|
||
tya
|
||
sec +1 to skip '/'
|
||
adc ZPPtr1
|
||
sta ZPPtr2
|
||
tay
|
||
lda ZPPtr1+1
|
||
adc #0
|
||
sta ZPPtr2+1
|
||
|
||
>SYSCALL StrDup
|
||
bcs .9
|
||
txa
|
||
>STA.G hFilter
|
||
|
||
lda #0
|
||
sta (ZPPtr2)
|
||
|
||
.5 >LDYAI 256
|
||
>SYSCALL GetMem Get a 256 buffer to store BasePath
|
||
bcs .9
|
||
>STYA ZPPtr2
|
||
txa
|
||
>STA.G hSrcBasePath
|
||
|
||
jsr StrcpyPtr1ptr2
|
||
|
||
dey
|
||
lda #'/'
|
||
cmp (ZPPtr2),y
|
||
beq .7
|
||
|
||
iny
|
||
sta (ZPPtr2),y
|
||
iny
|
||
lda #0
|
||
sta (ZPPtr2),y
|
||
|
||
.7 >LDYA ZPPtr2
|
||
>SYSCALL OpenDir
|
||
bcs .9
|
||
|
||
ldy #hDIRs
|
||
sta (pData),y set hDIRs[0] = Src Hdir
|
||
ldy #index
|
||
lda #1
|
||
sta (pData),y index=hDIRs[0]
|
||
jsr .9 Cleanup
|
||
clc
|
||
rts
|
||
|
||
.91 lda #MLI.E.FNOTFND
|
||
|
||
.9 pha
|
||
>LDA.G hFullPath
|
||
>SYSCALL FreeMem
|
||
pla
|
||
sec
|
||
InitSrcDirYA.RTS
|
||
rts
|
||
*--------------------------------------
|
||
.DO X.COPY.TO.DEST=1
|
||
InitDstDirYA >PUSHYA
|
||
>PUSHWI 0 Allocate
|
||
>SYSCALL RealPath
|
||
bcs InitSrcDirYA.RTS
|
||
|
||
>STYA ZPPtr1
|
||
txa
|
||
>STA.G hFullPath
|
||
>PUSHW ZPPtr1
|
||
>PUSHEA.G STAT
|
||
>SYSCALL Stat
|
||
bcs .1 File/DIR does not exists, go extract DstFileName
|
||
|
||
>LDA.G STAT+S.STAT.MODE+1
|
||
and #$F0
|
||
cmp /S.STAT.MODE.DIR
|
||
beq .5 Dst is a directory...no destfilename
|
||
|
||
.1 jsr GetPtr1Len Search end of string.....
|
||
|
||
lda #'/'
|
||
|
||
.2 dey
|
||
cmp (ZPPtr1),y Search backward /
|
||
bne .2
|
||
|
||
tya
|
||
sec +1 to skip '/'
|
||
adc ZPPtr1
|
||
sta ZPPtr2
|
||
tay
|
||
lda ZPPtr1+1
|
||
adc #0
|
||
sta ZPPtr2+1
|
||
|
||
>SYSCALL StrDup
|
||
bcs .9
|
||
txa
|
||
>STA.G hDstFileName
|
||
|
||
lda #0
|
||
sta (ZPPtr2)
|
||
|
||
.5 >LDYAI 256
|
||
>SYSCALL GetMem Get a 256 buffer to store DstBasePath
|
||
bcs .9
|
||
|
||
>STYA ZPPtr2
|
||
txa
|
||
>STA.G hDstBasePath
|
||
|
||
jsr StrcpyPtr1ptr2
|
||
|
||
dey
|
||
|
||
lda #'/'
|
||
cmp (ZPPtr2),y
|
||
beq .7
|
||
|
||
iny
|
||
sta (ZPPtr2),y
|
||
iny
|
||
lda #0
|
||
sta (ZPPtr2),y
|
||
|
||
.7 jsr .9 Cleanup
|
||
|
||
clc
|
||
.99 rts
|
||
|
||
.9 pha
|
||
>LDA.G hFullPath
|
||
>SYSCALL FreeMem
|
||
pla
|
||
sec
|
||
rts
|
||
.FIN
|
||
*--------------------------------------
|
||
GetNextEntry jsr GetEntry
|
||
bcs .9
|
||
jsr GetFilenameLen Save actual file len for setting up
|
||
pha new offset later
|
||
lda ZPFileStat
|
||
clc
|
||
adc #S.STAT
|
||
sta ZPFileName
|
||
lda ZPFileStat+1
|
||
adc /S.STAT
|
||
sta ZPFileName+1 Make nDIRENTs[i] point to next DIRENT
|
||
|
||
jsr GetFilenameLen are we at end of this buffer ?
|
||
beq .1 yes, go read next one ...
|
||
jsr SetFileStatPtr
|
||
|
||
jsr GetoDIRENT
|
||
|
||
pla Get back previous file len
|
||
sec
|
||
adc (pData),y
|
||
sta (pData),y
|
||
iny
|
||
|
||
lda #0
|
||
adc (pData),y
|
||
sta (pData),y
|
||
dey
|
||
lda #S.STAT
|
||
clc
|
||
adc (pData),y
|
||
sta (pData),y
|
||
iny
|
||
|
||
lda /S.STAT
|
||
adc (pData),y
|
||
sta (pData),y
|
||
clc
|
||
rts
|
||
.1 pla
|
||
jsr GetEntry.ReadDir
|
||
bcs .9
|
||
jsr GetFilenameLen
|
||
beq GetNextEntry.99
|
||
|
||
jsr SetFileStatPtr
|
||
clc
|
||
.9 rts
|
||
|
||
GetNextEntry.99 sec
|
||
rts
|
||
*--------------------------------------
|
||
GetEntry jsr GethDIRENT
|
||
bne .1 we have a buffer to scan
|
||
jsr GetEntry.ReadDir First run, get first block
|
||
bcs .9 ZPFileName = start of buffer
|
||
|
||
lda (ZPFileName) Empty !!!
|
||
bne .8
|
||
|
||
sec
|
||
rts
|
||
|
||
.1 >SYSCALL GetMemPtr
|
||
>STYA ZPFileName
|
||
jsr GetoDIRENT
|
||
lda ZPFileName
|
||
clc
|
||
adc (pData),y
|
||
sta ZPFileName
|
||
iny
|
||
lda ZPFileName+1
|
||
adc (pData),y
|
||
sta ZPFileName+1 ZPFileName=ZPFileName+oDIRENT
|
||
.8 jsr GetFilenameLen
|
||
jsr SetFileStatPtr
|
||
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
GetEntry.ReadDir
|
||
jsr GethDIRENT
|
||
beq .1
|
||
|
||
pha
|
||
lda #0
|
||
sta (pData),y reset hDIRENT
|
||
pla
|
||
>SYSCALL FreeMem discard previous hDIRENT
|
||
|
||
.1 jsr GethDIR
|
||
>SYSCALL ReadDir
|
||
bcs .9
|
||
|
||
>STYA ZPFileName
|
||
ldy #index
|
||
lda (pData),y
|
||
clc
|
||
adc #hDIRENTs-1
|
||
tay
|
||
txa get hDIRENT in A
|
||
sta (pData),y
|
||
jsr GetoDIRENT
|
||
lda #0 and reset offset for this buffer
|
||
sta (pData),y
|
||
iny
|
||
sta (pData),y
|
||
clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
EnterSubDirYA >STYA ZPPtr2 save SUBDIR for StrCat
|
||
|
||
>LDA.G index
|
||
cmp #X.MAX.RECURSE
|
||
beq .9
|
||
|
||
ldy #hSrcBasePath
|
||
jsr EnterSubDirY
|
||
>LDYA ZPPtr1
|
||
>SYSCALL OpenDir
|
||
|
||
bcs .9
|
||
pha
|
||
>INC.G index
|
||
tax
|
||
* clc from BCS
|
||
adc #hDIRs-1
|
||
tay
|
||
pla
|
||
sta (pData),y
|
||
txa make sure hDIRENTs[i] is closed
|
||
adc #hDIRENTs-1
|
||
tay
|
||
lda #0
|
||
sta (pData),y
|
||
.DO X.COPY.TO.DEST=1
|
||
ldy #hDstBasePath
|
||
jsr EnterSubDirY
|
||
.FIN
|
||
clc
|
||
.9 rts
|
||
|
||
EnterSubDirY lda (pData),y
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPPtr1 save full path
|
||
|
||
jsr .1 Make sure ending with /
|
||
>PUSHW ZPPtr2
|
||
>LDYA ZPPtr1
|
||
>SYSCALL StrCat
|
||
|
||
.1 jsr GetPtr1Len
|
||
|
||
dey
|
||
lda #'/'
|
||
cmp (ZPPtr1),y
|
||
beq .8
|
||
iny
|
||
sta (ZPPtr1),y
|
||
iny
|
||
lda #0
|
||
sta (ZPPtr1),y
|
||
.8 rts
|
||
*--------------------------------------
|
||
LeaveSubDir >LDA.G index
|
||
beq .9
|
||
jsr GethDIRENT.A
|
||
beq .1
|
||
pha
|
||
lda #0
|
||
sta (pData),y
|
||
pla
|
||
>SYSCALL FreeMem
|
||
|
||
.1 jsr GethDIR
|
||
pha
|
||
lda #0
|
||
sta (pData),y
|
||
pla
|
||
>SYSCALL CloseDir
|
||
|
||
>DEC.G index
|
||
bne .8
|
||
ldy #hSrcBasePath
|
||
lda (pData),y
|
||
>SYSCALL FreeMem
|
||
|
||
.DO X.COPY.TO.DEST=1
|
||
ldy #hDstBasePath
|
||
lda (pData),y
|
||
>SYSCALL FreeMem
|
||
.FIN
|
||
.9 sec
|
||
rts
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
BasePath.. .DO X.COPY.TO.DEST=1
|
||
|
||
ldy #hDstBasePath
|
||
jsr BasePath..1
|
||
.FIN
|
||
ldy #hSrcBasePath
|
||
|
||
BasePath..1 lda (pData),y
|
||
>SYSCALL GetMemPtr
|
||
>STYA ZPPtr1 save full path
|
||
|
||
jsr GetPtr1Len get len
|
||
|
||
dey discard ending /
|
||
|
||
.2 dey
|
||
lda (ZPPtr1),y
|
||
cmp #'/'
|
||
bne .2
|
||
|
||
iny
|
||
lda #0
|
||
sta (ZPPtr1),y cut DIR2/ from /dir1/DIR2/
|
||
|
||
rts
|
||
*--------------------------------------
|
||
GetPtr1Len ldy #$ff
|
||
|
||
.1 iny
|
||
lda (ZPPtr1),y get len
|
||
bne .1
|
||
rts
|
||
*--------------------------------------
|
||
StrcpyPtr1ptr2 ldy #$ff
|
||
|
||
.1 iny
|
||
lda (ZPPtr1),y
|
||
sta (ZPPtr2),y
|
||
bne .1
|
||
rts
|
||
*--------------------------------------
|
||
GetFilenameLen ldy #$ff
|
||
|
||
.1 iny
|
||
lda (ZPFileName),y
|
||
bne .1
|
||
tya
|
||
rts
|
||
*--------------------------------------
|
||
SetFileStatPtr sec
|
||
adc ZPFileName
|
||
sta ZPFileStat
|
||
lda ZPFileName+1
|
||
adc #0
|
||
sta ZPFileStat+1
|
||
rts
|
||
*--------------------------------------
|
||
GethDIR ldy #index
|
||
lda (pData),y
|
||
clc
|
||
adc #hDIRs-1
|
||
tay
|
||
lda (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
GethDIRENT ldy #index
|
||
lda (pData),y
|
||
GethDIRENT.A clc
|
||
adc #hDIRENTs-1
|
||
tay
|
||
lda (pData),y
|
||
rts
|
||
*--------------------------------------
|
||
GetoDIRENT ldy #index
|
||
lda (pData),y
|
||
asl
|
||
clc
|
||
adc #oDIRENTs-1
|
||
tay
|
||
rts
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/shared/x.fileenum.s
|
||
LOAD usr/src/bin/ls.s
|
||
ASM
|