A2osX/BIN/SH.S.IO.txt
2019-03-05 16:49:34 +00:00

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NEW
PREFIX
AUTO 4,1
.LIST OFF
*--------------------------------------
IO.Reset jsr IO.Reset.In
jsr IO.Reset.Out
jsr IO.Reset.Err
IO.Reset.9 rts
*--------------------------------------
IO.Pipe.In >LDA.G IO.hOut
ldy #S.PS.hStdOut
sta (pPS),y
>STZ.G IO.hOut
>PUSHWI 0 auxtype
>PUSHBI 0 type
>PUSHBI O.RDONLY
>LEA.G IO.NodBuf
>SYSCALL fopen
bcs IO.Reset.9
*--------------------------------------
IO.Set.In pha
jsr IO.Reset.In
ldy #S.PS.hStdIn
lda (pPS),y
>STA.G IO.hIn
pla
ldy #S.PS.hStdIn
sta (pPS),y
rts
*--------------------------------------
IO.Reset.In >LDA.G IO.hIn
beq .8
pha
ldy #S.PS.hStdIn
lda (pPS),y
>SYSCALL fclose
pla
ldy #S.PS.hStdIn
sta (pPS),y
>STZ.G IO.hIn
.8 clc
IO.Reset.In.RTS rts
*--------------------------------------
IO.Pipe.Out >SYSCALL pipe
bcs IO.Reset.In.RTS
>STA.G IO.hPipe
>PUSHA
>PUSHBI 1
>PUSHW L.NOD.Template
>LEA.G IO.NodBuf
>SYSCALL sprintf
>PUSHB.G IO.hPipe
>PUSHWI 0
>LEA.G IO.NodBuf
>SYSCALL mknod
bcs .99
>PUSHWI 0 auxtype
>PUSHBI 0 type
>PUSHBI O.WRONLY
>LEA.G IO.NodBuf
>SYSCALL fopen
bcc IO.Set.Out
.99 pha
>LDA.G IO.hPipe
>SYSCALL close
pla
sec
rts
*--------------------------------------
IO.Set.Out pha
jsr IO.Reset.Out
ldy #S.PS.hStdOut
lda (pPS),y
>STA.G IO.hOut
pla
ldy #S.PS.hStdOut
sta (pPS),y
rts
*--------------------------------------
IO.Reset.Out >LDA.G IO.hOut
beq .8
pha
ldy #S.PS.hStdOut
lda (pPS),y
>SYSCALL fclose
pla
ldy #S.PS.hStdOut
sta (pPS),y
>STZ.G IO.hOut
.8 rts
*--------------------------------------
IO.Set.Err pha
jsr IO.Reset.Err
ldy #S.PS.hStdErr
lda (pPS),y
>STA.G IO.hErr
pla
ldy #S.PS.hStdErr
sta (pPS),y
rts
*--------------------------------------
IO.Reset.Err >LDA.G IO.hErr
beq .8
pha
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fclose
pla
ldy #S.PS.hStdErr
sta (pPS),y
>STZ.G IO.hErr
.8 rts
*--------------------------------------
IO.PrintBatchErrMsg
>LDYA ZPInputBuf
>STYA ZPPtr1
ldy #S.PS.RC
lda (pPs),y
cmp #E.SYN
beq .10
>LDYA ZPInputCmdPtr
bra .11
.10 >LDYA ZPInputBufPtr
.11 >STYA ZPPtr2
stz TmpWord Line Count
stz TmpWord+1
.1 inc TmpWord
bne .2
inc TmpWord+1
.2 ldy #$ff
.3 iny
lda (ZPPtr1),y
beq .4 EoF
cmp #C.CR
bne .3 Scan until EoL
.4 tya
clc
adc ZPPtr1
tax
lda ZPPtr1+1
adc #0
pha
cpx ZPPtr2
sbc ZPPtr2+1
pla
bcs .41
inx
bne .40
inc
.40 stx ZPPtr1
sta ZPPtr1+1
bra .1
.41 ldy #$ff
.5 iny
lda (ZPPtr1),y
beq .6
cmp #C.CR
beq .6
phy
>PUSHA
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fputc
ply
bra .5
.6 >PUSHBI 0
>PUSHW L.MSG.ECHOCRLF
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fprintf
ldy #$ff
.7 iny
lda (ZPPtr1),y
beq .8
cmp #C.CR
beq .8
phy
>PUSHBI '-'
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fputc
ply
bra .7
.8 >PUSHW TmpWord
>PUSHBI 2
>PUSHW L.MSG.BATCHERR
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fprintf
rts
*--------------------------------------
IO.PrintErrMsg pha Save EC for PrintF
ldx L.ERR.Codes
stx ZPPTR1
ldx L.ERR.Codes+1
stx ZPPTR1+1
ldy #0
.1 cmp (ZPPTR1),y
beq .2
iny
cpy #ERR.Count
bne .1
.2 lda L.ERR.Messages
sta ZPPTR1
lda L.ERR.Messages+1
sta ZPPTR1+1
.3 dey
bmi .8
lda (ZPPTR1)
sec
adc ZPPTR1
sta ZPPTR1
bcc .3
inc ZPPTR1+1
bra .3
.8 >PUSHW ZPPTR1
pla
>PUSHA
>PUSHBI 3
>PUSHW L.MSG.ERROR
ldy #S.PS.hStdErr
lda (pPS),y
>SYSCALL fprintf
rts
*--------------------------------------
MAN
SAVE USR/SRC/BIN/SH.S.IO
LOAD USR/SRC/BIN/SH.S
ASM