A2osX/BIN/STAT.S.txt
2021-07-24 22:42:23 +02:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65C02
.OR $2000
.TF bin/stat
*--------------------------------------
.INB inc/macros.i
.INB inc/a2osx.i
.INB inc/mli.i
.INB inc/mli.e.i
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
ArgIndex .BS 1
ArgFile .BS 1
ZPPtr1 .BS 2
bAll .BS 1
bAccess .BS 1
bMod .BS 1
bUID .BS 1
bGID .BS 1
bSize .BS 1
bBlocks .BS 1
bCTime .BS 1
bMTime .BS 1
bATime .BS 1
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 #S.PS.F.EVENT S.PS.F
.DA #0
.DA CS.END-CS.START CS
.DA DS.END-DS.START DS
.DA #64 SS
.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.Filename .DA MSG.Filename
L.MSG.Access .DA MSG.Access
L.MSG.Mod .DA MSG.Mod
L.MSG.UIDGIDSIZE .DA MSG.UIDGIDSIZE
L.FMT.DateTime .DA FMT.DateTime
L.MSG.CMATimes .DA MSG.CMATimes
L.MSG.D .DA MSG.D
L.MSG.U .DA MSG.U
.DA 0
*--------------------------------------
CS.INIT clc
rts
*--------------------------------------
CS.RUN dec bAll
.1 inc ArgIndex
lda ArgIndex
>SYSCALL ArgV
bcs .3
>STYA ZPPtr1
lda (ZPPtr1)
cmp #'-'
bne .2
jsr CS.RUN.CheckOpt
bcc .1
.99 >PUSHW L.MSG.USAGE
>PUSHBI 0
>SYSCALL PrintF
lda #E.SYN
sec
rts
.2 lda ArgFile
bne .99
lda ArgIndex
sta ArgFile
bra .1
.3 lda ArgFile
beq .99
>SYSCALL ArgV
>PUSHYA
>PUSHW pData
>SYSCALL Stat
bcs .9
jsr CS.RUN.CONVERT
bit bAll
bmi .7
jsr CS.RUN.PRINT
bcs .9
bra .8
.7 jsr CS.RUN.DUMP
bcs .9
.8 lda #0
sec
.9
CS.RUN.RTS rts
*--------------------------------------
CS.RUN.PRINT bit bAccess
bpl .1
>LEA.G AttrBuf
>SYSCALL PutS
bcs CS.RUN.RTS
.1 bit bMod
bpl .2
>LEA.G MOD
>SYSCALL PutS
bcs CS.RUN.RTS
.2 bit bUID
bpl .3
>PUSHW L.MSG.D
>PUSHW.G StatBuf+S.STAT.UID
>PUSHBI 2
>SYSCALL PrintF
.9 bcs CS.RUN.RTS
.3 bit bGID
bpl .4
>PUSHW L.MSG.D
>PUSHW.G StatBuf+S.STAT.GID
>PUSHBI 2
>SYSCALL PrintF
bcs .9
.4 bit bSize
bpl .5
>PUSHW L.MSG.U
>PUSHL.G StatBuf+S.STAT.SIZE
>PUSHBI 4
>SYSCALL PrintF
bcs CS.RUN.PRINT.RTS
.5 bit bBlocks
bpl CS.RUN.PRINT2
>PUSHW L.MSG.U
>PUSHL.G StatBuf+S.STAT.BLOCKS
>PUSHBI 4
>SYSCALL PrintF
bcs CS.RUN.PRINT.RTS
CS.RUN.PRINT2 bit bCTime
bpl .7
>LEA.G TIME.Create
>SYSCALL PutS
bcs .9
.7 bit bMTime
bpl .8
>LEA.G TIME.Mod
>SYSCALL PutS
bcs .9
.8 bit bATime
bpl .9
>LEA.G TIME.Access
>SYSCALL PutS
.9
CS.RUN.PRINT.RTS
rts
*--------------------------------------
CS.RUN.DUMP lda ArgFile
>SYSCALL ArgV
>PUSHYA
>PUSHWZ Allocate
>SYSCALL RealPath
bcs CS.RUN.PRINT.RTS
>STYA ZPPtr1
phx
>PUSHW L.MSG.Filename
>PUSHW ZPPtr1
>PUSHBI 2
>SYSCALL PrintF
pla
>SYSCALL FreeMem
>PUSHW L.MSG.Access
>PUSHEA.G AttrBuf
>PUSHBI 2
>SYSCALL PrintF
>PUSHW L.MSG.Mod
>PUSHEA.G MOD
>PUSHBI 2
>SYSCALL PrintF
>PUSHW L.MSG.UIDGIDSIZE
>PUSHW.G StatBuf+S.STAT.UID
>PUSHW.G StatBuf+S.STAT.GID
>PUSHL.G StatBuf+S.STAT.SIZE
>PUSHL.G StatBuf+S.STAT.BLOCKS
>PUSHBI 12
>SYSCALL PrintF
>PUSHW L.MSG.CMATimes
>PUSHEA.G TIME.Create
>PUSHEA.G TIME.Mod
>PUSHEA.G TIME.Access
>PUSHBI 6
>SYSCALL PrintF
rts
*--------------------------------------
CS.RUN.CONVERT jsr Access2CSTR
jsr Mod2CSTR
jmp Times2CSTR
*--------------------------------------
Access2CSTR ldy #S.STAT.P.ACCESS
lda (pData),y
ldy #AttrBuf+15
ldx #15
.1 lsr
pha
bcc .2
lda ATTRS,x
sta (pData),y
dex
dey
lda ATTRS,x
sta (pData),y
bra .3
.2 lda #'-'
sta (pData),y
dex
dey
sta (pData),y
.3 pla
dey
dex
bpl .1
rts
*--------------------------------------
Mod2CSTR ldy #S.STAT.MODE+1
lda (pData),y
lsr
php
lsr
lsr
lsr
tax
lda TYPES,x
>STA.G MOD
plp
ldx #8
ldy #S.STAT.MODE
lda (pData),y
ldy #MOD+1
.1 pha
lda #'-'
bcc .2
lda ACCESS,x
.2 sta (pData),y
iny
pla
asl
dex
bpl .1
rts
*--------------------------------------
Times2CSTR ldy #TIME.Access-1 Set NODATE as default
jsr CS.RUN.PrintAMCTime.NODATE
ldy #TIME.Mod-1 Set NODATE as default
jsr CS.RUN.PrintAMCTime.NODATE
ldy #TIME.Create-1 Set NODATE as default
jsr CS.RUN.PrintAMCTime.NODATE
>LDA.G StatBuf+S.STAT.ATIME+S.TIME.MONTH
beq .1 Month=0.....invalid date/time
>PUSHEA.G TIME.Access
>PUSHW L.FMT.DateTime
>PUSHEA.G StatBuf+S.STAT.ATIME
>SYSCALL StrFTime
.1 >LDA.G StatBuf+S.STAT.MTIME+S.TIME.MONTH
beq .2 Month=0.....invalid date/time
>PUSHEA.G TIME.Mod
>PUSHW L.FMT.DateTime
>PUSHEA.G StatBuf+S.STAT.MTIME
>SYSCALL StrFTime
.2 >LDA.G StatBuf+S.STAT.CTIME+S.TIME.MONTH
beq .8 Month=0.....invalid date/time
>PUSHEA.G TIME.Create
>PUSHW L.FMT.DateTime
>PUSHEA.G StatBuf+S.STAT.CTIME
>SYSCALL StrFTime
.8 rts
*--------------------------------------
CS.RUN.PrintAMCTime.NODATE
ldx #$ff
.1 inx
iny
lda MSG.NODATE,x
sta (pData),y
bne .1
rts
*--------------------------------------
CS.QUIT
.8 clc
rts
*--------------------------------------
CS.DOEVENT sec
rts
*--------------------------------------
CS.RUN.CheckOpt ldy #1
lda (ZPPtr1),y
ldx #OptionVars-OptionList-1
.2 cmp OptionList,x
beq .3
dex
bpl .2
sec
rts
.3 ldy OptionVars,x
lda #$ff
sta 0,y
stz bAll
clc
rts
*--------------------------------------
CS.END
*--------------------------------------
OptionList .AS "AaDdUuGgSsBbCcMmLl"
OptionVars .DA #bAccess,#bAccess
.DA #bMod,#bMod
.DA #bUID,#bUID
.DA #bGID,#bGID
.DA #bSize,#bSize
.DA #bBlocks,#bBlocks
.DA #bCTime,#bCTime
.DA #bMTime,#bMTime
.DA #bATime,#bATime
ATTRS .AS "DeReBn----InWrRd"
TYPES .AS "-dbclssp"
ACCESS .AS "xwrxwrxwr"
MSG.NODATE .AZ "<No-Date>"
FMT.DateTime .AZ "%d-%b-%y %H:%M:%S"
*--------------------------------------
MSG.USAGE .AS "Usage : STAT File\r\n"
.AS " -A : Access Flags\r\n"
.AS " -D : Mod Flags\r\n"
.AS " -U : UID\r\n"
.AS " -G : GID\r\n"
.AS " -S : Size in bytes\r\n"
.AS " -B : Size in blocks\r\n"
.AS " -C : Creation date/time\r\n"
.AS " -M : Modification date/time\r\n"
.AZ " -L : Last access date/time\r\n"
*--------------------------------------
MSG.Filename .AZ "Filename : %s\r\n"
MSG.Access .AZ "Access : %s\r\n"
MSG.Mod .AZ "Mod : %s\r\n"
MSG.UIDGIDSIZE .AS "UID : %10D\r\n"
.AS "GID : %10D\r\n"
.AS "Size : %10u\r\n"
.AZ "Blocks : %10u\r\n"
MSG.CMATimes .AS "Created : %s\r\n"
.AS "Modified : %s\r\n"
.AZ "Accessed : %s\r\n"
MSG.D .AZ "%D\r\n"
MSG.U .AZ "%u\r\n"
*--------------------------------------
.DUMMY
.OR 0
DS.START
StatBuf .BS S.STAT
AttrBuf .BS 17
MOD .BS 11 drwxrwxrwx + \0
TIME.Access .BS 20
TIME.Mod .BS 20
TIME.Create .BS 20
DS.END .ED
*--------------------------------------
MAN
SAVE usr/src/bin/stat.s
ASM