A2osX/BIN/CHTYP.S.txt

NEW
  AUTO 3,1
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF BIN/CHTYP
*--------------------------------------
				.INB INC/MACROS.I
				.INB INC/A2OSX.I
				.INB INC/MLI.I
				.INB INC/MLI.E.I
*--------------------------------------
X.ENTER.SUBDIR	.EQ 0
X.COPY.TO.DEST	.EQ 0
X.DELETE.SOURCE	.EQ 0
*--------------------------------------
ZPPtr1			.EQ ZPBIN
ZPPtr2			.EQ ZPBIN+2
ZPFileName		.EQ ZPBIN+4
ZPFileStat		.EQ ZPBIN+6
ZPFullPath		.EQ ZPBIN+8
*--------------------------------------
*			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		CS
				.DA DS.END-DS.START		DS
				.DA #16					SS
				.DA #10					ZP
				.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.OK		.DA MSG.OK
L.MSG.ERR		.DA MSG.ERR
L.PRODOS.FT.TXT	.DA PRODOS.FT.TXT			
				.DA 0
*--------------------------------------
CS.INIT			
.1				>INC.G ArgCount
				>SYSCALL ArgV
				bcs .7
				>STYA ZPPtr1
				
				lda (ZPPtr1)
				cmp #'-'
				bne .4
				
				ldy #1 
				lda (ZPPtr1),y

				ldx OptionList
				
.2				cmp OptionList,x
				beq .3
				dex
				bne .2
				
.99				>PUSHBI 0
				>LDYA L.MSG.USAGE
				>SYSCALL printf
				lda #E.SYN
				sec
				rts
				
.3				ldy OptionVars-1,x
				lda #$80
				sta (pData),y
				bra .1
				
.4				ldy #index
				lda (pData),y
				bne .5
				
				>LDYA ZPPtr1
				jsr InitSrcDirYA
				bcc .1
				rts
				
.5				ldy #HexFileType				
				lda (pData),y
				bne .99
				
				jsr GetHexFileType
				bcs .99
				bra .1

.7				ldy #index				processed all args
				lda (pData),y
				beq .99					, no src ? ERROR

				ldy #HexFileType				
				lda (pData),y
				beq .99					we also have a TYPE
				
				>LDYAI 256
				>SYSCALL getmem
				bcs .99
				>STYA ZPFullPath
				txa
				>STA.G hSrcFullPath
				
				clc
				rts
*--------------------------------------
CS.RUN			ldy #S.PS.hStdIn
				lda (pPS),y
				>SYSCALL feof
				bcs .99
				
				tay
				bne .10
				
				>SYSCALL GetChar
				bcs .99
				
				cmp #$03				Ctrl-C
				beq .92					Abort....
				
				cmp #$13				Ctrl-S
				bne .10

				>LDA.G bPause
				eor	#$ff
				sta (pData),y
				bne .80
				
.10				>LDA.G bPause
				bne .80					Pause...
				
				jsr GetEntry
				bcs .9
				
				jsr FilterMatch
				bcs .8					no match, skip....
				
				ldy #S.STAT.P.DRIVE
				lda (ZPFileStat),y		ProDOS Device ?
				bne CS.RUN.DEV
				
				ldy #S.STAT.P.TYPE
				lda (ZPFileStat),y
				cmp #$0F				Directory ?
				bne CS.RUN.FILE

				jmp CS.RUN.DIR
				
.9				jsr LeaveSubDir
				bcs .92

				jsr BasePath..
				
.8				jsr GetNextEntry
.80				clc
				rts
				
.92				lda #0
				sec
.99				rts
*--------------------------------------
CS.RUN.DIR
CS.RUN.DEV
.8				jsr GetNextEntry
				clc				
.9				rts
*--------------------------------------
CS.RUN.FILE		jsr CS.RUN.GetFilePath
				
				>PUSHW ZPFullPath
				
				>PUSHBI 2
				>LDYA L.MSG.FILE
				>SYSCALL printf
				bcs .9
				
				ldy #HexFileType
				>PUSHB (pData),y

				>LDYA ZPFullPath
				>SYSCALL ChTyp
				jsr CS.RUN.CheckErr
				
				>LDA.G bRecurse
				bpl .8
				
				lda (ZPFileName)
				cmp #'.'
				beq .8
				
				>LDYA ZPFileName
				jsr EnterSubDirYA
				rts
				
.8				jsr GetNextEntry
				clc
.9				rts
*--------------------------------------
CS.RUN.CheckErr	bcs .1
				>LDYA L.MSG.OK
				>SYSCALL puts
				rts
				
.1				pha
				>PUSHA
				>PUSHBI 1
				>LDYA L.MSG.ERR
				
				>SYSCALL printf
				
				>LDA.G bContinue
				eor #$80
				asl
				pla
				rts
*--------------------------------------
CS.RUN.GetFilePath
				>LDA.G hSrcBasePath
				>SYSCALL GetMemPtr
				>PUSHYA
				
				>LDYA ZPFullPath
				
				>SYSCALL StrCpy
				
				>PUSHW ZPFileName
				>LDYA ZPFullPath
				>SYSCALL StrCat
				rts
*--------------------------------------
CS.DOEVENT		sec
				rts
*--------------------------------------
CS.QUIT			jsr LeaveSubDir
				bcc CS.QUIT
				
				>LDA.G hFilter
				beq .1
				>SYSCALL FreeMem
				
.1				>LDA.G hSrcFullPath
				beq .8
				>SYSCALL FreeMem
				
.8				clc
				rts
*--------------------------------------
GetHexFileType	ldy #$ff

.10				iny
				lda (ZPPtr1),y
				bne .10

				cpy #3
				bne .9
				
				lda (ZPPtr1)
				cmp #'0'
				bne .1
				
				ldy #1
				lda (ZPPtr1),y
				jsr IsDigit16
				bcs .9
				asl
				asl
				asl
				asl
				>STA.G HexFileType
				
				ldy #2
				lda (ZPPtr1),y
				jsr IsDigit16
				bcs .9
				
				>ORA.G HexFileType
				sta (pData),y
				clc
				rts

.1				ldx #0
				>LDYA L.PRODOS.FT.TXT
				>STYA ZPPtr2
				
.2				ldy #2

.21				lda (ZPPtr1),y
				cmp #'a'
				bcc .4
				cmp #'z'+1
				bcs .4
				eor #$20
				
.4				cmp (ZPPtr2),y
				bne .5
				dey
				bpl .21
				
				lda PRODOS.FT.ID,x
				>STA.G HexFileType
				clc
				rts
				
.5				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
*---------------------------------------
IsDigit16		cmp #'0'
				bcc .9
				cmp #'9'+1
				bcc .8
				
				cmp #'A'
				bcc .9
				cmp #'F'+1
				bcc .1
				
				cmp #'a'
				bcc .9
				cmp #'f'+1
				bcs .9

				eor #$20
				
.1					
*				clc
				sbc #'A'-11			cc so A->10 (11-CC)
				clc
				
.8				and #$0F					
				rts
				
.9				sec
				rts
*--------------------------------------
				.INB USR/SRC/BIN/X.FILEENUM.S
*--------------------------------------
CS.END
*--------------------------------------
OptionList		>PSTR "CRcr"
OptionVars		.DA #bContinue,#bRecurse,#bContinue,#bRecurse
*--------------------------------------
MSG.USAGE		.AS "Usage : CHTYP [File *,? wildcards allowed] [File type]\r\n"
				.AS "              File types : 0xx (Hexadecimal byte),SYS,TXT...\r\n"
				.AS "   -C : Continue on error\r\n"
				.AZ "   -R : Recurse subdirectories\r\n"
MSG.OK			.AZ "[OK]"
MSG.ERR			.AZ "[%h]\r\n"
MSG.FILE		.AZ "CHTYP File:%S..."
*--------------------------------------
PRODOS.FT.COUNT	.EQ 6
PRODOS.FT.ID	.HS 0406FAFCFDFF
PRODOS.FT.TXT	.AS "TXT"
				.AS "BIN"
				.AS "ASM"
				.AS "BAS"
				.AS "VAR"
				.AS "SYS"
*--------------------------------------
				.DUMMY
				.OR 0
DS.START
ArgCount		.BS 1

hFullPath		.BS 1
hSrcFullPath	.BS 1
STAT			.BS S.STAT
Index			.BS 1
hDIRs			.BS X.MAX.RECURSE
hDIRENTs		.BS X.MAX.RECURSE
oDIRENTs		.BS X.MAX.RECURSE*2
hSrcBasePath	.BS 1
hFilter			.BS 1
bPause			.BS 1
bContinue		.BS 1
bRecurse		.BS 1
HexFileType		.BS 1
DS.END
				.ED
*--------------------------------------
MAN
SAVE USR/SRC/BIN/CHTYP.S
ASM