A2osX/BIN/RM.S.txt

PR#3
PREFIX /A2OSX.SRC
NEW
INC 1
AUTO 6
				.LIST OFF
				.OP	65C02
				.OR	$2000
				.TF /A2OSX.BOOT/BIN/RM
*--------------------------------------
				.INB INC/MACROS.I
				.INB INC/A2OSX.I
*--------------------------------------
ZPListDirPTR	.EQ ZPBIN
*--------------------------------------
*			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 Length To Relocate
				.DA DS.END-DS.START		Data Segment to Allocate
				.DA 0
				.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------				
.1				.DA CS.INIT
				.DA CS.RUN
				.DA CS.DOEVENT		
				.DA	CS.QUIT
L.FullPath		.DA FullPath				
				.DA 0
*--------------------------------------
CS.INIT			lda #0
				ldy #DS.END-DS.START-1
.11				sta (pData),y
				dey
				bpl .11
				
				ldy #S.PS.hARGS
				lda (pPs),y
				beq .98
				
				>SYSCALL SYS.GetMemPtrA
				>STYA ZPQuickPtr1
				lda (ZPQuickPtr1)
				beq .98
				ldy #1
				lda (ZPQuickPtr1),y
				cmp #'/'
				bne .10
				
				ldy #S.PS.hARGS
				lda (pPs),y
				bra .3
				
.10				ldy #S.PS.hARGS
				lda (pPs),y
				>PUSHA
				ldy #S.PS.hPREFIX
				lda (pPs),y
				>PUSHA
				>SYSCALL SYS.PStrCat
				sta hDIRPATH
				
.3				>SYSCALL SYS.ListDirInitA
				bcs .99
				ldy #hS.LISTDIR
				sta (pData),y
				
				lda (pPs)
				ora #S.PS.F.EVENT		Now accept events
				sta (pPs)
				clc
				rts
				
.98				lda #SYSMGR.ERRSYN
.99				sec
				rts
*--------------------------------------
CS.RUN			ldy #bCANCEL
				lda (pData),y
				beq .10

				sec
				rts
				
.10				ldy #bSTOP
				lda (pData),y
				beq .1
				clc
.99				rts
				
.1				ldy #hS.LISTDIR
				lda (pData),y
				>SYSCALL SYS.ListDirNextA
				bcs .99
				
				pha
				>SYSCALL SYS.GetMemPtrA
				>STYA ZPQuickPtr1
				lda (ZPQuickPtr1)
				pha
				
				and #$0F
				sta (ZPQuickPtr1)		Adjust Filename len
				
				pla
				and #$F0
				cmp #$F0				Volume ($F) HEADER ?
				beq .8
				cmp #$E0				Dir ($E) HEADER ?
				beq .8
				
				ldy #hS.LISTDIR
				lda (pData),y
				>SYSCALL SYS.GetMemPtrA
				>STYA ZPQuickPtr2
				
				ldy #S.LISTDIR.hPATH
				lda (ZPQuickPtr2),y
				>SYSCALL SYS.GetMemPtrA
				>STYA ZPQuickPtr2
				
				lda (ZPQuickPtr2)
				tax
				tay
				
.2				lda (ZPQuickPtr2),y
				sta FullPath,y
				dey
				bne .2
				
				ldy #0
.3				inx
				iny
				lda (ZPQuickPtr1),y
				sta FullPath,x
				tya
				cmp (ZPQuickPtr1)
				bne .3
				
				stx FullPath
				
				ldy #0
.4				iny
				lda FullPath,y
				jsr COUT
				cpy FullPath
				bne .4
				
				>LDYA L.FullPath	
				>SYSCALL SYS.MLIDestroyYA
				bcc .5
				pha
				lda #"["
				jsr COUT
				pla
				jsr PRBYTE
				lda #"]"
				jsr COUT
				
.5				jsr CROUT
				
.8				pla
				>SYSCALL SYS.FreeMemA
				clc
				rts
*--------------------------------------
CS.DOEVENT		ldy #S.EVT.hDEV		is Event from active IN device?
				lda (pEvent),y
				ldy #S.PS.hINDEV
				cmp (pPs),y
				bne .9

				lda (pEvent)
				and #S.EVT.F.KEY		is it a KEY event?
				beq .9

				ldy #S.EVT.DATAHI		is it an O or SAPPLE key ?
				lda (pEvent),y
				bne	.9

				ldy #S.EVT.DATALO	
				lda (pEvent),y
				cmp #$03				Ctrl-C
				bne .1

				lda #$FF
				ldy #bCANCEL
				sta (pData),y
				bra .8
				
.1				cmp #$13				Ctrl-S
				bne .8
				
				ldy #bSTOP
				lda (pData),y
				eor #$FF
				sta (pData),y

.8				clc
				rts
				
.9				sec
				rts
*--------------------------------------
CS.QUIT			ldy #hS.LISTDIR
				lda (pData),y
				
				>SYSCALL SYS.ListDirCloseA
				
				ldy #hDIRPATH
				lda (pData),y
				beq .3
				>SYSCALL SYS.FreeMemA
				
.3				clc
				rts
*--------------------------------------
PRBYTE			pha
				lsr
				lsr
				lsr
				lsr
				ora #$B0
				cmp #$BA
				bcc .1
				adc #6
.1				jsr COUT
				pla
				and #$0F
				ora #$B0
				cmp #$BA
				bcc COUT
				adc #6
				bra COUT
*--------------------------------------
CROUT			lda #13	
*--------------------------------------
COUT			phx
				phy
				ldx #DEVMGR.COUT
				jsr pDevJmp
				ply
				plx
				rts
*--------------------------------------
CS.END
FullPath		.BS 64
*--------------------------------------
				.DUMMY
				.OR 0
DS.START
hDIRPATH		.BS 1
hS.LISTDIR		.BS 1
bSTOP			.BS 1
bCANCEL			.BS 1
DS.END
				.ED
*--------------------------------------
MAN
SAVE BIN/RM.S
ASM