A2osX/BIN/EDIT.S.FILE.txt

277 lines
4.1 KiB
Plaintext
Raw Normal View History

2019-11-06 13:14:42 +00:00
NEW
AUTO 3,1
.LIST OFF
*--------------------------------------
2019-11-12 16:39:22 +00:00
FILE.New >LDYAI 4096
>STYA BufLen
>SYSCALL GetMem
bcs .9
2019-11-17 14:39:55 +00:00
>STYA BufPtr
2019-11-15 16:15:43 +00:00
>STYA.G BufBase
2019-11-12 16:39:22 +00:00
txa
>STA.G hBuffer FileLen already set to 0
lda #0
sta (BufPtr)
stz FileLen
2019-11-06 13:14:42 +00:00
stz FileLen+1
2019-11-27 16:47:13 +00:00
>LDYA L.MSG.NEWFILE
>SYSCALL RealPath
bcs .9
txa
>STA.G hFileName
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
.9 rts
2019-11-06 13:14:42 +00:00
*--------------------------------------
2019-11-12 16:39:22 +00:00
FILE.Load jsr BUF.ResetSel
>PUSHEA.G STATBUF
2019-11-06 13:14:42 +00:00
>LDA.G hFileName
>SYSCALL GetMemPtr
2019-11-06 16:25:00 +00:00
>SYSCALL stat
2019-11-12 16:39:22 +00:00
bcs FILE.New
2019-11-06 13:14:42 +00:00
>LDA.G STATBUF+S.STAT.P.TYPE
cmp #S.FI.T.TXT
2019-11-12 16:39:22 +00:00
beq FILE.Load.TXT
2019-11-06 13:14:42 +00:00
cmp #$FA S-C/ASM?
2019-11-12 16:39:22 +00:00
bne .9
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
jmp FILE.Load.ASM
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
.9 lda #MLI.E.INCFF
2019-11-06 13:14:42 +00:00
sec
rts
2019-11-12 16:39:22 +00:00
*--------------------------------------
FILE.Load.TXT stz FileLen
stz FileLen+1
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
stz TmpByte hLineBuffer
stz TmpIndex hFile
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
>STZ.G FileType
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
jsr FILE.GetBuffer
bcs .99
2019-11-06 13:14:42 +00:00
2019-11-17 14:39:55 +00:00
>LDYAI 256
2019-11-12 16:39:22 +00:00
>SYSCALL GetMem
bcs .99
2019-11-06 13:14:42 +00:00
2019-11-12 16:39:22 +00:00
>STYA ZPPTR1
stx TmpByte
2019-11-06 16:25:00 +00:00
2019-11-12 16:39:22 +00:00
>PUSHWZ Aux type
2019-11-06 16:25:00 +00:00
>PUSHBI S.FI.T.TXT
>PUSHBI O.RDONLY+O.TEXT
>LDA.G hFileName
>SYSCALL GetMemPtr
>SYSCALL fopen
2019-11-12 16:39:22 +00:00
.99 bcs .9
2019-11-06 16:25:00 +00:00
2019-11-12 16:39:22 +00:00
sta TmpIndex
2019-11-17 14:39:55 +00:00
2019-11-12 16:39:22 +00:00
.1 >PUSHWI 254
>PUSHW ZPPTR1
lda TmpIndex
>SYSCALL fread
2019-11-17 14:39:55 +00:00
bcs .7
2019-11-12 16:39:22 +00:00
lda #0
sta (ZPPTR1),y Y = line len
2019-11-06 16:25:00 +00:00
2019-11-17 14:39:55 +00:00
ldx #0
ldy #0
2019-11-12 16:39:22 +00:00
lda (ZPPTR1)
2019-11-17 14:39:55 +00:00
beq .8
2019-11-12 16:39:22 +00:00
eor #C.LF
bne .2
2019-11-06 16:25:00 +00:00
2019-11-17 14:39:55 +00:00
phy
2019-11-12 16:39:22 +00:00
lda #2
>STA.G FileType
2019-11-06 16:25:00 +00:00
2019-11-17 14:39:55 +00:00
ply
iny
2019-11-12 16:39:22 +00:00
2019-11-17 14:39:55 +00:00
.2 lda (ZPPTR1),y
beq .4
sta (BufPtr)
inc BufPtr
bne .3
inc BufPtr+1
.3 inx
iny
bra .2
.4 txa
clc
adc FileLen
sta FileLen
bcc .1
inc FileLen+1
2019-11-12 16:39:22 +00:00
bra .1
2019-11-17 14:39:55 +00:00
.7 cmp #MLI.E.EOF
2019-11-12 16:39:22 +00:00
bne .9
2019-11-17 14:39:55 +00:00
.8 lda #0
sta (BufPtr)
2019-11-12 16:39:22 +00:00
clc
2019-11-17 14:39:55 +00:00
.HS B0 BCS
.9 sec
jmp FILE.Close
2019-11-06 13:14:42 +00:00
*--------------------------------------
2019-11-12 16:39:22 +00:00
FILE.Load.ASM
2019-11-06 13:14:42 +00:00
lda #MLI.E.INCFF
sec
rts
*--------------------------------------
2019-11-17 14:39:55 +00:00
FILE.Save >LDYAI 256
>SYSCALL GetMem
bcs .9
>STYA ZPPTR1
stx TmpByte
2019-11-12 16:39:22 +00:00
2019-11-17 14:39:55 +00:00
>LDA.G FileType
tax
2019-11-12 16:39:22 +00:00
2019-11-17 14:39:55 +00:00
jmp (J.SAVE,x)
.9 rts
2019-11-12 16:39:22 +00:00
*--------------------------------------
2019-11-17 14:39:55 +00:00
FILE.Save.CR clc
.HS B0 BCS
FILE.Save.CRLF sec
ror TmpIndex+1
>PUSHWZ Aux type
2019-11-06 13:14:42 +00:00
>PUSHBI S.FI.T.TXT
>PUSHBI O.CREATE+O.WRONLY
>LDA.G hFileName
>SYSCALL GetMemPtr
>SYSCALL FOpen
bcs .9
2019-11-17 14:39:55 +00:00
sta TmpIndex
>LDYA.G BufBase
>STYA BufPtr
.1 lda (BufPtr)
beq .8
ldy #$ff
2019-11-06 13:14:42 +00:00
2019-11-17 14:39:55 +00:00
.2 iny
lda (BufPtr),y
sta (ZPPTR1),y
beq .3
cmp #C.CR
bne .2
iny
bit TmpIndex+1
bpl .3
iny
lda #C.LF
sta (ZPPTR1),y
.3 tya
beq .8
clc
adc BufPtr
sta BufPtr
bcc .4
inc BufPtr+1
.4 lda #0
>PUSHYA
>PUSHW ZPPTR1
lda TmpIndex
>SYSCALL FWrite
bcs .9
2019-11-06 13:14:42 +00:00
2019-11-17 14:39:55 +00:00
bra .1
.8 lda #$80
2019-11-06 13:14:42 +00:00
>STA.G bSaved
jsr SCRN.UpdateTopBar
2019-11-17 14:39:55 +00:00
clc
.9 jmp FILE.Close
*--------------------------------------
FILE.Save.ASM
clc
rts
2019-11-06 13:14:42 +00:00
*--------------------------------------
2019-11-12 16:39:22 +00:00
FILE.GetBuffer >LDA.G STATBUF+S.STAT.SIZE+3
dey
ora (pData),y
bne .9
dey
lda (pData),y Size HI
cmp #16
bcs .1
lda #13 Min = 3k
.1 adc #3 1K more
ldy #0 Size LO
>STYA BufLen
>SYSCALL GetMem
bcs .99
2019-11-15 16:15:43 +00:00
2019-11-17 14:39:55 +00:00
>STYA BufPtr
>STYA.G BufBase
2019-11-12 16:39:22 +00:00
txa
>STA.G hBuffer
lda #0
sta (BufPtr)
rts
.9 lda #E.FTB
sec
.99 rts
2019-11-06 13:14:42 +00:00
*--------------------------------------
2019-11-17 14:39:55 +00:00
FILE.Close php
pha
lda TmpByte
beq .1
>SYSCALL freemem
.1 lda TmpIndex
beq .2
>SYSCALL fclose
.2 pla
plp
rts
*--------------------------------------
2019-11-06 13:14:42 +00:00
MAN
SAVE USR/SRC/BIN/EDIT.S.FILE
LOAD USR/SRC/BIN/EDIT.S
ASM