A2osX/BIN/LS.S.txt

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NEW
AUTO 3,1
.LIST OFF
.OP 65C02
.OR $2000
.TF bin/ls
*--------------------------------------
.INB inc/macros.i
.INB inc/a2osx.i
.INB inc/kernel.i
.INB inc/mli.i
.INB inc/mli.e.i
*--------------------------------------
X.ENTER.SUBDIR .EQ 1
X.COPY.TO.DEST .EQ 0
X.DELETE.SOURCE .EQ 0
*--------------------------------------
MAX.COLW .EQ 20
MAX.COLC .EQ 4
COLOR.ENTER .EQ 32
COLOR.REG .EQ 93
COLOR.DIR .EQ 92
COLOR.BDEV .EQ 96
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
ZPPtr1 .BS 2
ZPPtr2 .BS 2
ZPFileName .BS 2
ZPFileStat .BS 2
ZPPWBuf .BS 2
ArgCount .BS 1
ColCount .BS 1
hLineBuf .BS 1
hPWBuf .BS 1
bPass2 .BS 1
bPause .BS 1
bAllmostAll .BS 1
bColumn .BS 1
bFullPath .BS 1
bLong .BS 1
bRecurse .BS 1
bToFile .BS 1
ZPLineBuf .BS 2
ZPLineBufPtr .BS 2
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 S.PS.F.EVENT
.DA #0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data SegmentSize
.DA #64 Stack Size
.DA #ZS.END-ZS.START Zero Page Size
.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.ENTER .DA MSG.ENTER
L.MSG.REGEXT .DA MSG.REGEXT
L.MSG.DIREXT .DA MSG.DIREXT
L.MSG.BDEVEXT .DA MSG.BDEVEXT
L.MSG.SETCOLOR .DA MSG.SETCOLOR
L.PRODOS.FT.TXT .DA PRODOS.FT.TXT
L.MSG.NODATE .DA MSG.NODATE
L.FMT.Date .DA FMT.Date
L.FMT.Time .DA FMT.Time
L.FMT.int16 .DA FMT.int16
J.CS.RUN.PRINT .DA CS.RUN.PRINT.REG
.DA CS.RUN.PRINT.DIR
.DA CS.RUN.PRINT.CDEV
.DA CS.RUN.PRINT.BDEV
.DA CS.RUN.PRINT.LNK
.DA CS.RUN.PRINT.DSOCK
.DA CS.RUN.PRINT.SSOCK
.DA CS.RUN.PRINT.PIPE
.DA 0
*--------------------------------------
CS.INIT clc
rts
*--------------------------------------
CS.RUN ldy #S.PS.hStdOut
lda (pPS),y
tax
lda hFDs-1,x
>SYSCALL GetMemPtr
>STYA ZPPtr1
lda (ZPPtr1)
bne .1
dec bToFile
.1 inc ArgCount
lda ArgCount
>SYSCALL ArgV
bcs .6
>STYA ZPPtr1
lda (ZPPtr1)
cmp #'-'
bne .4
ldy #1
lda (ZPPtr1),y
ldx #OptionVars-OptionList-1
.2 cmp OptionList,x
beq .3
dex
bpl .2
>PUSHW L.MSG.USAGE
>PUSHBI 0
>SYSCALL PrintF
lda #E.SYN
sec
rts
.3 ldy OptionVars,x
lda #$80
sta $0,y
bra .1
.4 >LDYA ZPPtr1
jsr InitSrcDirYA
bcc .1 scan for any other args
.9 rts
.6 >LDA.G index do we have a Source dir ?
bne .8
ldy #S.PS.hCWD
lda (pPS),y
>SYSCALL GetMemPtr
jsr InitSrcDirYA
bcs .9
.8 >PUSHEA.G TIME.SysTime
>SYSCALL Time
>LDYAI S.PW
>SYSCALL GetMem
bcs .9
>STYA ZPPWBuf
stx hPWBuf
>LDYAI 256
>SYSCALL GetMem
bcs .9
>STYA ZPLineBuf
>STYA ZPLineBufPtr
stx hLineBuf
*--------------------------------------
CS.RUN.LOOP stz bPass2
.1 >SLEEP
ldy #S.PS.hStdIn
lda (pPS),y
>SYSCALL FEOF
bcs .99 I/O error
tay
bne .2 no char
>SYSCALL GetChar
cmp #$03 Ctrl-C
beq .99 Abort....
cmp #$13 Ctrl-S
bne .2
lda bPause
eor #$ff
sta bPause
bne .1
.2 bit bPause
bmi .1
jsr GetEntry
bcs .6
jsr FilterMatch
bcs .5 no match, skip....
bit bAllmostAll
bmi .4
lda (ZPFileName)
cmp #'.'
beq .5
.4 ldy #S.STAT.MODE+1
lda (ZPFileStat),y
and #$70
lsr
lsr
lsr
tax
jsr CS.RUN.PRINT.JMP
bcs .99
.5 jsr GetNextEntry
bcc .1
bit bPass2
bmi .6
jsr CS.RUN.CheckRoot
beq .6
jsr ResetSrcDir
bcs .99
dec bPass2
bra .1
.6 bit bLong
bmi .7
jsr CS.RUN.LineBufFlush
bcs .99
.7 jsr LeaveSubDir
bcs .8
jsr BasePath..
jsr CS.RUN.ENTER.MSG
bcs .99
jsr GetNextEntry
jmp CS.RUN.LOOP
.8 lda #0
sec
.99 rts
*--------------------------------------
CS.RUN.CheckRoot
>LDA.G hSrcBasePath
>SYSCALL GetMemPtr
>STYA ZPPtr1
ldy #1
lda (ZPPtr1),y
rts
*--------------------------------------
CS.RUN.PRINT.JMP
jmp (J.CS.RUN.PRINT,x)
*--------------------------------------
CS.RUN.PRINT.REG
bit bPass2
bpl .8
bit bLong
bmi CS.RUN.PRINT.REGEXT
ldy #COLOR.REG
jsr CS.RUN.SetColorY
bit bColumn
bmi CS.RUN.PRINT.REG1
bit bFullPath
bpl .2
jsr CS.RUN.SrcPathOut
bra CS.RUN.PRINT.REG1
.2 ldx #MAX.COLW
clc
jsr CS.RUN.FN2LineBuf
jmp CS.RUN.IncColCnt
.8 clc
.9 rts
*--------------------------------------
CS.RUN.PRINT.REGEXT
jsr CS.RUN.PrintMod
jsr CS.RUN.PrintUidGid
>PUSHW ZPLineBufPtr
>PUSHW L.MSG.REGEXT
ldy #S.STAT.SIZE+3
ldx #4
.2 lda (ZPFileStat),y
>PUSHA
dey
dex
bne .2
>PUSHBI 4
jsr CS.RUN.ToLineBuf
jsr CS.RUN.PrintTypeAux
jsr CS.RUN.PrintDates
ldy #COLOR.REG
jsr CS.RUN.SetColorY
CS.RUN.PRINT.REG1
ldx #0
clc
jsr CS.RUN.FN2LineBuf
jmp CS.RUN.LineBufOut
*--------------------------------------
CS.RUN.PRINT.DIR
bit bPass2
bmi .8
bit bLong
bmi CS.RUN.PRINT.DIREXT
ldy #COLOR.DIR
jsr CS.RUN.SetColorY
bit bColumn
bmi CS.RUN.PRINT.DIR1
bit bFullPath
bpl .2
jsr CS.RUN.SrcPathOut
bra CS.RUN.PRINT.DIR1
.2 ldx #MAX.COLW-1
sec
jsr CS.RUN.FN2LineBuf
jsr CS.RUN.IncColCnt
bcs .9
jmp CS.RUN.PRINT.DIREND
.8 clc
.9 rts
*--------------------------------------
CS.RUN.PRINT.DIREXT
jsr CS.RUN.PrintMod
jsr CS.RUN.PrintUidGid
>LDYA L.MSG.DIREXT
jsr CS.RUN.LineBufYAOut
jsr CS.RUN.PrintDates
ldy #COLOR.DIR
jsr CS.RUN.SetColorY
CS.RUN.PRINT.DIR1
ldx #0
sec
jsr CS.RUN.FN2LineBuf
jsr CS.RUN.LineBufOut
bcs .9
jmp CS.RUN.PRINT.DIREND
.9 rts
*--------------------------------------
CS.RUN.PRINT.CDEV
clc
rts
*--------------------------------------
CS.RUN.PRINT.BDEV
clc
bit bPass2
bmi .9
bit bLong
bmi CS.RUN.PRINT.BDEVEXT
ldy #COLOR.BDEV
jsr CS.RUN.SetColorY
bit bColumn
bmi CS.RUN.PRINT.BDEV1
bit bFullPath
bpl .2
jsr CS.RUN.SrcPathOut
bra CS.RUN.PRINT.BDEV2
.2 lda #'/'
jsr CS.RUN.LineBufCOut
ldx #MAX.COLW-1
sec
jsr CS.RUN.FN2LineBuf
jsr CS.RUN.IncColCnt
bcc CS.RUN.PRINT.BDEVEND
.9 rts
*--------------------------------------
CS.RUN.PRINT.BDEVEXT
jsr CS.RUN.PrintMod
jsr CS.RUN.PrintUidGid
>PUSHW ZPLineBufPtr
>PUSHW L.MSG.BDEVEXT
ldy #S.STAT.BLOCKS+1
>PUSHB (ZPFileStat),y
dey
>PUSHB (ZPFileStat),y
ldy #S.STAT.P.DEVBLOCKS+1
>PUSHB (ZPFileStat),y
dey
>PUSHB (ZPFileStat),y
ldy #S.STAT.P.SLOT
>PUSHB (ZPFileStat),y
iny DRIVE
>PUSHB (ZPFileStat),y
>PUSHBI 6
jsr CS.RUN.ToLineBuf
jsr CS.RUN.PrintDates
ldy #COLOR.BDEV
jsr CS.RUN.SetColorY
CS.RUN.PRINT.BDEV1
lda #'/'
jsr CS.RUN.LineBufCOut
CS.RUN.PRINT.BDEV2
ldx #0
sec
jsr CS.RUN.FN2LineBuf
jsr CS.RUN.LineBufOut
bcc CS.RUN.PRINT.BDEVEND
rts
*--------------------------------------
CS.RUN.PRINT.LNK
CS.RUN.PRINT.DSOCK
CS.RUN.PRINT.SSOCK
CS.RUN.PRINT.PIPE
clc
rts
*--------------------------------------
CS.RUN.PRINT.DIREND
CS.RUN.PRINT.BDEVEND
bit bRecurse
bpl .8
lda (ZPFileName)
cmp #'.'
bne .7
ldy #1
lda (ZPFileName),y
beq .8
cmp #'.'
bne .7
iny
lda (ZPFileName),y
beq .8
bit bLong
bmi .7
jsr CS.RUN.LineBufFlush
bcs .9
.7 >LDYA ZPFileName
jsr EnterSubDirYA
bcs .9
jmp CS.RUN.ENTER.MSG
.8 clc
.9 rts
*--------------------------------------
CS.RUN.ENTER.MSG
ldy #COLOR.ENTER
jsr CS.RUN.SetColorY
>LDYA L.MSG.ENTER
jsr CS.RUN.LineBufYAOut
ldy #hSrcBasePath
lda (pData),y
>SYSCALL GetMemPtr
jsr CS.RUN.LineBufYAOut
ldy #0
jsr CS.RUN.SetColorY
jmp CS.RUN.LineBufOut
*--------------------------------------
CS.RUN.PrintMod ldy #S.STAT.MODE+1
lda (ZPFileStat),y
lsr
php C = RU
lsr
lsr
lsr
tax
lda TYPES,x
jsr CS.RUN.LineBufCOut
ldy #S.STAT.MODE
lda (ZPFileStat),y
ldx #8
plp C = RU
.1 pha
lda #'-'
bcc .2
lda ACCESS,x
.2 jsr CS.RUN.LineBufCOut
pla
asl
dex
bpl .1
rts
*--------------------------------------
CS.RUN.PrintUidGid
ldy #S.STAT.UID
lda (ZPFileStat),y
>PUSHA
>PUSHW ZPPWBuf
>SYSCALL GetPWUID
bcs .2
jsr .8
bra .3
.2 ldy #S.STAT.UID+1
jsr .7
*--------------------------------------
.3 ldy #S.STAT.GID
lda (ZPFileStat),y
>PUSHA
>PUSHW ZPPWBuf
>SYSCALL GetGRGID
bcc .8
ldy #S.STAT.GID+1
.7 >PUSHW ZPLineBufPtr
>PUSHW L.FMT.int16
lda (ZPFileStat),y
>PUSHA
dey
lda (ZPFileStat),y
>PUSHA
>PUSHBI 2
jmp CS.RUN.ToLineBuf
.8 >LDYA ZPPWBuf
ldx #5
jmp CS.RUN.LineBufYAOutX
*--------------------------------------
CS.RUN.PrintDates
ldy #S.STAT.MTIME+S.TIME.MONTH
lda (ZPFileStat),y
bne .1
jsr .8
bra .2
.1 lda #S.STAT.MTIME
jsr .5
.2 ldy #S.STAT.CTIME+S.TIME.MONTH
lda (ZPFileStat),y
beq .8
lda #S.STAT.CTIME
.5 clc
adc ZPFileStat
sta ZPPtr1
lda #0
adc ZPFileStat+1
sta ZPPtr1+1
>PUSHW ZPLineBufPtr
ldx #0
ldy #S.TIME.DAY
.6 lda (ZPPtr1),y
cmp (pData),y TIME.SysTime
bne .7
dey S.TIME.MONTH,S.TIME.YEAR,S.TIME.CENTURY
bpl .6
inx
inx Select L.FMT.Time
.7 >PUSHW L.FMT.Date,x
>PUSHW ZPPtr1
>SYSCALL StrFTime
lda #10
jmp CS.RUN.LineBufPtrAddA
.8 >LDYA L.MSG.NODATE
jmp CS.RUN.LineBufYAOut
*--------------------------------------
CS.RUN.PrintTypeAux
ldy #S.STAT.P.TYPE
lda (ZPFileStat),y
ldy #PRODOS.FT.TXT-PRODOS.FT.HEX-1
.1 cmp PRODOS.FT.HEX,y
beq .2
dey
bpl .1
pha
lda #'$'
jsr CS.RUN.LineBufCOut
pla
jsr CS.RUN.LineBufHOut
bra .3
.2 tya
asl
asl CC
adc L.PRODOS.FT.TXT
tay
lda L.PRODOS.FT.TXT+1
adc #0
jsr CS.RUN.LineBufYAOut
.3 lda #C.SPACE
jsr CS.RUN.LineBufCOut
ldy #S.STAT.P.AUXTYPE+1
lda (ZPFileStat),y
tax
dey
ora (ZPFileStat),y
beq .4
txa
jsr CS.RUN.LineBufHOut
lda (ZPFileStat),y
jsr CS.RUN.LineBufHOut
ldx #0
bra .5
.4 ldx #4
.5 lda #C.SPACE
.6 jsr CS.RUN.LineBufCOut
dex
bpl .6
rts
*--------------------------------------
CS.RUN.FN2LineBuf
phx X = MaxLen
php
>LDYA ZPFileName
jsr CS.RUN.LineBufYAOutX Y = output count
plp
bcc .1
lda #'/'
jsr CS.RUN.LineBufCOut
.1 pla MaxLen was 0, no extra SPACE needed
beq .3
txa
beq .3 all chars printed, no more SPACE
lda #C.SPACE
.2 jsr CS.RUN.LineBufCOut
dex
bne .2
.3 ldy #0 Reset Color
*--------------------------------------
CS.RUN.SetColorY
bit bToFile
bmi CS.RUN.IncColCnt.8
>PUSHW ZPLineBufPtr
>PUSHW L.MSG.SETCOLOR
tya
>PUSHA
>PUSHBI 1
*--------------------------------------
CS.RUN.ToLineBuf
>SYSCALL SPrintF
*--------------------------------------
CS.RUN.LineBufPtrAddY
tya
CS.RUN.LineBufPtrAddA
clc
adc ZPLineBufPtr
sta ZPLineBufPtr
bcc .8
inc ZPLineBufPtr+1
.8 rts
*--------------------------------------
CS.RUN.IncColCnt
inc ColCount
lda ColCount
cmp #MAX.COLC
beq CS.RUN.LineBufFlush1
CS.RUN.IncColCnt.8
clc
rts
*--------------------------------------
CS.RUN.LineBufFlush
lda ColCount
beq CS.RUN.IncColCnt.8
CS.RUN.LineBufFlush1
stz ColCount
*--------------------------------------
CS.RUN.LineBufOut
lda #C.CR
jsr CS.RUN.LineBufCOUT
bit bToFile
bmi .1
lda #C.LF
jsr CS.RUN.LineBufCOUT
.1 lda #0
sta (ZPLineBufPtr)
ldy #S.PS.hStdOut
lda (pPS),y
>PUSHA
>LDYA ZPLineBuf
>STYA ZPLineBufPtr
>PUSHYA
>SYSCALL fputs
rts
*--------------------------------------
CS.RUN.SrcPathOut
ldy #hSrcBasePath
lda (pData),y
>SYSCALL GetMemPtr
*--------------------------------------
CS.RUN.LineBufYAOut
ldx #0
*--------------------------------------
CS.RUN.LineBufYAOutX
>STYA ZPPtr1 X = MaxLen
ldy #$ff
.1 iny
lda (ZPPtr1),y
beq .8
jsr CS.RUN.LineBufCOut
dex
bne .1
.8 clc
rts
*--------------------------------------
CS.RUN.LineBufHOut
pha
lsr
lsr
lsr
lsr
jsr .1
pla
and #$0F
.1 ora #$30
cmp #'9'+1
bcc CS.RUN.LineBufCOut
adc #6
*--------------------------------------
CS.RUN.LineBufCOut
sta (ZPLineBufPtr)
inc ZPLineBufPtr
bne .8
inc ZPLineBufPtr+1
.8 rts
*--------------------------------------
CS.DOEVENT sec
rts
*--------------------------------------
CS.QUIT jsr LeaveSubDir
bcc CS.QUIT
ldy #hFilter
lda (pData),y
jsr .7
lda hPWBuf
jsr .7
lda hLineBuf
.7 beq .8
>SYSCALL FreeMem
.8 clc
rts
*--------------------------------------
.INB usr/src/shared/x.fileenum.s
*--------------------------------------
CS.END
*--------------------------------------
OptionList .AS "ACFLRacflr"
OptionVars .DA #bAllmostAll,#bColumn,#bFullPath,#bLong,#bRecurse,#bAllmostAll,#bColumn,#bFullPath,#bLong,#bRecurse
*--------------------------------------
MSG.USAGE .AS "Usage : LS [-A] [-C] [-F] [-L] [-R] [filespec]\r\n"
.AS " -A : Show all files\r\n"
.AS " -C : List in multiple columns\r\n"
.AS " -F : Show full paths\r\n"
.AS " -L : Use long listing format\r\n"
.AZ " -R : Recursively list subdirectories\r\n"
*--------------------------------------
MSG.ENTER .AZ "Directory:"
*--------------------------------------
MSG.REGEXT .AZ " %10u "
MSG.DIREXT .AZ " <dir> "
MSG.BDEVEXT .AZ " %5D/%5D s%dd%d "
*--------------------------------------
MSG.SETCOLOR .AZ "\e[1;%dm"
PRODOS.FT.HEX .HS 0406FAFCFDCBCCCFFF
PRODOS.FT.TXT .AZ "txt"
.AZ "bin"
.AZ "asm"
.AZ "bas"
.AZ "var"
.AZ "pix"
.AZ "fon"
.AZ "pak"
.AZ "sys"
MSG.NODATE .AZ "<no-date> "
FMT.Date .AZ "%d-%b-%y "
FMT.Time .AZ " %H:%M:%S "
FMT.int16 .AZ "%6D"
TYPES .AS "-dcblssp"
ACCESS .AS "xwrxwrxwr"
*--------------------------------------
.DUMMY
.OR 0
DS.START
TIME.SysTime .BS S.TIME
.INB usr/src/shared/x.fileenum.g
DS.END .ED
*--------------------------------------
MAN
SAVE usr/src/bin/ls.s
ASM