A2osX/BIN/WC.S.txt

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NEW
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AUTO 3,1
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.LIST OFF
.OP 65C02
.OR $2000
.TF BIN/WC
*--------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
.INB INC/MLI.I
.INB INC/MLI.E.I
*--------------------------------------
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X.ENTER.SUBDIR .EQ 0
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X.COPY.TO.DEST .EQ 0
X.DELETE.SOURCE .EQ 0
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
ZPPtr1 .BS 2
ZPPtr2 .BS 2
ZPFileName .BS 2
ZPFileStat .BS 2
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ZPFullPath .BS 2
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ZPRelPath .BS 2
ZPLineBuf .BS 2
bPause .BS 1
bContinue .BS 1
bRecurse .BS 1
bChar .BS 1
bLine .BS 1
bWord .BS 1
bInWord .BS 1
bTotal .BS 1
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ZS.END .ED
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA 0
.DA CS.END-CS.START Code Size (without Constants)
.DA DS.END-DS.START Data SegmentSize
.DA #64 Stack Size
.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.MSG.USAGE .DA MSG.USAGE
L.MSG.FILE .DA MSG.FILE
L.MSG.ERR .DA MSG.ERR
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L.MSG.TOTAL .DA MSG.TOTAL
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.DA 0
*--------------------------------------
CS.INIT clc
rts
*--------------------------------------
CS.RUN >INC.G ArgIndex
>SYSCALL ArgV
bcs .8
>STYA ZPPtr1
lda (ZPPtr1)
cmp #'-'
bne .4
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jsr CS.RUN.CheckOpt
bcc CS.RUN
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.9 >PUSHBI 0
>LDYA L.MSG.USAGE
>SYSCALL printf
lda #E.SYN
sec
.99 rts
*--------------------------------------
.4 >LDA.G hSrcBasePath
bne .9
>LDYA ZPPtr1
jsr InitSrcDirYA
bcc CS.RUN
rts
.8 >LDA.G hSrcBasePath
beq .9
>LDYAI 256
>SYSCALL getmem
bcs .99
>STYA ZPFullPath
txa
>STA.G hSrcFullPath
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>LDA.G hSrcBasePath
>SYSCALL GetMemPtr
>STYA ZPPtr1
ldy #$ff
.80 iny
lda (ZPPtr1),y
bne .80
tya
clc
adc ZPFullPath
sta ZPRelPath
lda ZPFullPath+1
adc #0
sta ZPRelPath+1
>LDYAI 256
>SYSCALL getmem
bcs .99
>STYA ZPLineBuf
txa
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>STA.G hMem
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*--------------------------------------
CS.RUN.LOOP ldy #S.PS.hStdIn
lda (pPS),y
>SYSCALL feof
bcs .99
tay
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bne .10
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>SYSCALL GetChar
bcs .99
cmp #$03 Ctrl-C
beq .99 Abort....
cmp #$13 Ctrl-S
bne .10
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lda bPause
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eor #$ff
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sta bPause
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bne CS.RUN.LOOP
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.10 lda bPause
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bne CS.RUN.LOOP Pause...
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jsr GetEntry
bcs .9
ldy #S.STAT.P.DRIVE
lda (ZPFileStat),y ProDOS Device ?
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beq .5
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jsr CS.RUN.DEV
bcc CS.RUN.LOOP
rts
.5 ldy #S.STAT.P.TYPE
lda (ZPFileStat),y
cmp #$0F Directory ?
bne .6
jsr CS.RUN.DIR
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bcs .99
bra .8
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.6 jsr CS.RUN.FILE
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bcs .99
bra .8
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.9 jsr LeaveSubDir
bcs .90
jsr BasePath..
.8 jsr GetNextEntry
jmp CS.RUN.LOOP
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.90 jsr CS.RUN.PrintTstat
lda #0
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sec
.99 rts
*--------------------------------------
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CS.RUN.DIR lda bRecurse
bpl .8
lda (ZPFileName)
cmp #'.'
beq .8
>LDYA ZPFileName
jsr EnterSubDirYA
jmp CS.RUN.CheckErr
.8 clc
rts
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*--------------------------------------
CS.RUN.DEV
.8 jsr GetNextEntry
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clc
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.9 rts
*--------------------------------------
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CS.RUN.FILE jsr FilterMatch
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bcs .8 no match, skip....
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jsr CS.RUN.GetFilePath
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jsr CS.RUN.OpenFile
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bcs .9
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.1 >PUSHWI 256
>PUSHW ZPLineBuf
>LDA.G hFile
>SYSCALL fgets
bcs .6
jsr CS.RUN.IncFLine
ldy #$ff
stz bInWord
.2 iny
lda (ZPLineBuf),y
beq .1
cmp #C.SPACE
beq .3
cmp #C.TAB
bne .4
.3 lda bInWord
beq .5
jsr CS.RUN.IncFWord
stz bInWord
bra .5
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.4 inc bInWord
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.5 jsr CS.RUN.IncFChar
bra .2
.6 cmp #MLI.E.EOF
bne .7
jsr CS.RUN.CloseFile
jsr CS.RUN.PrintFstat
bcs .99
jsr CS.RUN.AddFstat2Tstat
lda bTotal
bmi .8
beq .61
lda #$fe
.61 inc
sta bTotal
.8 clc
rts
.7 pha
jsr CS.RUN.CloseFile
pla
sec
.9 jmp CS.RUN.CheckErr
.99 rts
*--------------------------------------
CS.RUN.CheckErr bcc .9
pha
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>PUSHA
>PUSHBI 1
>LDYA L.MSG.ERR
>SYSCALL printf
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lda bContinue
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eor #$80
asl
pla
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.9 rts
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*--------------------------------------
CS.RUN.GetFilePath
>LDA.G hSrcBasePath
>SYSCALL GetMemPtr
>PUSHYA
>LDYA ZPFullPath
>SYSCALL StrCpy
>PUSHW ZPFileName
>LDYA ZPFullPath
>SYSCALL StrCat
rts
*--------------------------------------
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CS.RUN.OpenFile ldx #12
ldy #fCharCount
lda #0
.1 sta (pData),y
iny
dex
bne .1
>PUSHWZ Aux type
>PUSHBI 0 Type
>PUSHBI O.RDONLY+O.TEXT
>LDYA ZPFullPath
>SYSCALL FOpen
bcs .9
>STA.G hFile
.9 rts
*--------------------------------------
CS.RUN.CloseFile
>LDA.G hFile
>SYSCALL fclose
bcs .9
>STZ.G hFile
.9 rts
*--------------------------------------
CS.RUN.IncFChar phy
ldy #fCharCount
bra CS.RUN.IncF
CS.RUN.IncFLine phy
ldy #fLineCount
bra CS.RUN.IncF
CS.RUN.IncFWord phy
ldy #fWordCount
ldx #4
CS.RUN.IncF lda (pData),y
inc
sta (pData),y
bne .8
iny
dex
bne CS.RUN.IncF
.8 ply
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rts
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*--------------------------------------
CS.RUN.AddFstat2Tstat
>PUSHL.G fWordCount
>PUSHL.G tWordCount
>FPU ADD32
>PULLL.G tWordCount
>PUSHL.G fLineCount
>PUSHL.G tLineCount
>FPU ADD32
>PULLL.G tLineCount
>PUSHL.G fCharCount
>PUSHL.G tCharCount
>FPU ADD32
>PULLL.G tCharCount
rts
*--------------------------------------
CS.RUN.PrintFstat
>PUSHW ZPRelPath
>PUSHL.G fWordCount
>PUSHL.G fLineCount
>PUSHL.G fCharCount
>PUSHBI 14
>LDYA L.MSG.FILE
>SYSCALL printf
rts
*--------------------------------------
CS.RUN.PrintTstat
lda bTotal
bpl .8
>PUSHL.G tWordCount
>PUSHL.G tLineCount
>PUSHL.G tCharCount
>PUSHBI 12
>LDYA L.MSG.TOTAL
>SYSCALL printf
.8 rts
*--------------------------------------
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CS.DOEVENT sec
rts
*--------------------------------------
CS.QUIT jsr LeaveSubDir
bcc CS.QUIT
>LDA.G hFilter
beq .1
>SYSCALL FreeMem
.1 >LDA.G hSrcFullPath
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beq .2
>SYSCALL FreeMem
.2 >LDA.G hMem
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beq .8
>SYSCALL FreeMem
.8 clc
rts
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*--------------------------------------
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
clc
rts
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*--------------------------------------
.INB USR/SRC/BIN/X.FILEENUM.S
*--------------------------------------
CS.END
*--------------------------------------
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OptionList .AS "CRMLWcrmlw"
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OptionVars .DA #bContinue,#bRecurse,#bChar,#bLine,#bWord
.DA #bContinue,#bRecurse,#bChar,#bLine,#bWord
*--------------------------------------
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MSG.USAGE .AS "Usage : WC File(s) (*,? wildcards allowed)\r\n"
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.AS " -C : Continue on error\r\n"
.AS " -R : Recurse subdirectories\r\n"
.AS " -M : Print the CHAR counts\r\n"
.AS " -L : Print the LINE counts\r\n"
.AZ " -W : Print the WORD counts\r\n"
MSG.ERR .AZ "[%h]\r\n"
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MSG.FILE .AZ "%10L %10L %10L %s\r\n"
MSG.TOTAL .AZ "%10L %10L %10L\r\n"
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*--------------------------------------
.DUMMY
.OR 0
DS.START
ArgIndex .BS 1
bPrintTotal .BS 1
fCharCount .BS 4
fLineCount .BS 4
fWordCount .BS 4
tCharCount .BS 4
tLineCount .BS 4
tWordCount .BS 4
hSrcFullPath .BS 1
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hFile .BS 1
hMem .BS 1
.INB USR/SRC/BIN/X.FILEENUM.G
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DS.END
.ED
*--------------------------------------
MAN
SAVE USR/SRC/BIN/WC.S
ASM