Add DATE and TYPE commands
This commit is contained in:
Joshua Bell
parent
ef8857752f
commit
9085407ac5
2
Makefile
2
Makefile
|
|
@ -6,7 +6,7 @@ OUTDIR := out
|
|||
|
||||
TARGETS := $(OUTDIR)/path.BIN \
|
||||
$(OUTDIR)/chtype.CMD $(OUTDIR)/chtime.CMD \
|
||||
$(OUTDIR)/copy.CMD \
|
||||
$(OUTDIR)/copy.CMD $(OUTDIR)/date.CMD $(OUTDIR)/type.CMD \
|
||||
$(OUTDIR)/bell.CMD $(OUTDIR)/hello.CMD $(OUTDIR)/echo.CMD $(OUTDIR)/online.CMD
|
||||
|
||||
XATTR := $(shell command -v xattr 2> /dev/null)
|
||||
|
|
|
|||
|
|
@ -50,6 +50,8 @@ Sample commands included:
|
|||
* Useful utilities:
|
||||
* `ONLINE` - lists online volumes (volume name, slot and drive)
|
||||
* `COPY` - copy a single file, e.g. `copy /path/to/file,dstfile`
|
||||
* `TYPE` - show file contents (TXT, BAS, or BIN/other), e.g. `type filename`
|
||||
* `DATE` - prints the current ProDOS date and time
|
||||
* `CHTYPE` - change the type/auxtype of a file. e.g. `chtype file,T$F1,A$1234`
|
||||
* `T` (type) and `A` (auxtype) are optional. If neither is specified, current types are shown.
|
||||
* `S` and `D` arguments can be used to specify slot and drive.
|
||||
|
|
|
|||
19
copy.cmd.s
19
copy.cmd.s
|
|
@ -41,10 +41,12 @@
|
|||
|
||||
;;; ============================================================
|
||||
|
||||
FN1REF := $D6
|
||||
FN2REF := $D7
|
||||
|
||||
FN1INFO := $2EE
|
||||
FN1BUF := $4200
|
||||
FN2BUF := $4600
|
||||
DATABUF := $4A00
|
||||
FN2BUF := $4200
|
||||
DATABUF := $4600
|
||||
DATALEN = $6000 - DATABUF
|
||||
|
||||
execute:
|
||||
|
|
@ -72,9 +74,9 @@ rts1: rts
|
|||
bpl :-
|
||||
|
||||
;; Open FN1
|
||||
lda #<FN1BUF
|
||||
lda HIMEM ; Use BI's general purpose buffer
|
||||
sta OSYSBUF
|
||||
lda #>FN1BUF
|
||||
lda HIMEM+1
|
||||
sta OSYSBUF+1
|
||||
lda #OPEN
|
||||
jsr GOSYSTEM
|
||||
|
|
@ -101,7 +103,7 @@ rts1: rts
|
|||
dey
|
||||
bpl :-
|
||||
|
||||
;; Get FN1 info
|
||||
;; Get FN2 info
|
||||
lda #GET_FILE_INFO
|
||||
jsr GOSYSTEM
|
||||
bcs :+
|
||||
|
|
@ -195,7 +197,4 @@ finish: jsr close
|
|||
rts
|
||||
.endproc
|
||||
|
||||
FN1REF: .byte 0
|
||||
FN2REF: .byte 0
|
||||
|
||||
.assert * <= FN1BUF, error, "Too long"
|
||||
.assert * <= FN2BUF, error, "Too long"
|
||||
|
|
|
|||
|
|
@ -0,0 +1,131 @@
|
|||
;;; ============================================================
|
||||
;;;
|
||||
;;; DATE - Print the current date/time
|
||||
;;;
|
||||
;;; Usage: DATE
|
||||
;;;
|
||||
;;; NOTE: Only supports 2 digit years
|
||||
;;;
|
||||
;;; ============================================================
|
||||
|
||||
.include "apple2.inc"
|
||||
.include "more_apple2.inc"
|
||||
.include "prodos.inc"
|
||||
|
||||
;;; ============================================================
|
||||
|
||||
.org $4000
|
||||
|
||||
start:
|
||||
jsr CROUT
|
||||
|
||||
;;; 49041 ($BF91) 49040 ($BF90)
|
||||
;;; 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
|
||||
;;; +-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|
||||
;;; DATE: | year | month | day |
|
||||
;;; +-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|
||||
;;;
|
||||
;;; 49043 ($BF93) 49042 ($BF92)
|
||||
;;; 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
|
||||
;;; +-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|
||||
;;; TIME: |0 0 0| hour | |0 0| minute |
|
||||
;;; +-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+
|
||||
|
||||
MLI_CALL GET_TIME, 0
|
||||
lda DATELO
|
||||
ora DATEHI
|
||||
beq not_set
|
||||
|
||||
;; Date
|
||||
|
||||
lda DATELO+1 ; month
|
||||
ror a
|
||||
pha
|
||||
lda DATELO
|
||||
pha
|
||||
rol a
|
||||
rol a
|
||||
rol a
|
||||
rol a
|
||||
and #%00001111
|
||||
jsr cout_number
|
||||
|
||||
lda #'/'|$80 ; /
|
||||
jsr COUT
|
||||
|
||||
pla ; day
|
||||
and #%00011111
|
||||
jsr cout_number
|
||||
|
||||
lda #'/'|$80 ; /
|
||||
jsr COUT
|
||||
|
||||
pla ; year
|
||||
jsr cout_number
|
||||
|
||||
lda #' '|$80 ;
|
||||
jsr COUT
|
||||
jsr COUT
|
||||
|
||||
;; Time
|
||||
|
||||
lda TIMELO+1 ; hour
|
||||
and #%00011111
|
||||
jsr cout_number
|
||||
|
||||
lda #':'|$80 ; ':'
|
||||
jsr COUT
|
||||
|
||||
lda TIMELO ; minute
|
||||
and #%00111111
|
||||
jsr cout_number
|
||||
|
||||
finish: jsr CROUT
|
||||
|
||||
clc
|
||||
rts
|
||||
|
||||
not_set:
|
||||
ldx #0
|
||||
: lda msg,x
|
||||
beq finish
|
||||
ora #$80
|
||||
jsr COUT
|
||||
inx
|
||||
bne :- ; always
|
||||
|
||||
msg: .byte "<NO DATE>", 0
|
||||
|
||||
|
||||
;;; ============================================================
|
||||
;;; Print a 2-digit number, with leading zeros
|
||||
|
||||
.proc cout_number
|
||||
;; Reduce to 2 digits
|
||||
: cmp #100
|
||||
bcc :+
|
||||
sec
|
||||
sbc #100
|
||||
bne :-
|
||||
|
||||
;; Leading zero?
|
||||
: ldx #0
|
||||
cmp #10 ; >= 10?
|
||||
bcc tens
|
||||
|
||||
;; Divide by 10, dividend(+'0') in X remainder in A
|
||||
: sbc #10
|
||||
inx
|
||||
cmp #10
|
||||
bcs :-
|
||||
|
||||
tens: pha
|
||||
txa
|
||||
ora #'0'|$80 ; convert to digit
|
||||
jsr COUT
|
||||
|
||||
units: pla
|
||||
ora #'0'|$80 ; convert to digit
|
||||
jsr COUT
|
||||
rts
|
||||
.endproc
|
||||
|
|
@ -3,9 +3,16 @@
|
|||
|
||||
INBUF := $200
|
||||
|
||||
;;; ============================================================
|
||||
;;; Zero Page
|
||||
|
||||
LINUM := $1B
|
||||
|
||||
;;; ============================================================
|
||||
;;; Monitor ROM routines
|
||||
|
||||
|
||||
PRTAX := $F941
|
||||
CROUT := $FD8E
|
||||
PRBYTE := $FDDA
|
||||
COUT := $FDED
|
||||
|
|
@ -20,4 +27,6 @@ BELL := $FF3A
|
|||
;;; ============================================================
|
||||
;;; Applesoft ROM locations
|
||||
|
||||
TOKEN_NAME_TABLE := $D0D0
|
||||
TOKTABL := $D0D0
|
||||
|
||||
LINPRT := $ED24
|
||||
|
|
|
|||
|
|
@ -18,7 +18,7 @@ add_file () {
|
|||
}
|
||||
|
||||
add_file "out/path.BIN" "path#062000"
|
||||
for file in bell echo hello online chtype chtime copy; do
|
||||
for file in bell echo hello online chtype chtime copy date type; do
|
||||
add_file "out/${file}.CMD" "${file}#F04000"
|
||||
done
|
||||
|
||||
|
|
|
|||
10
path.s
10
path.s
|
|
@ -136,7 +136,7 @@ page_delta:
|
|||
|
||||
.proc handler
|
||||
ptr := $06 ; pointer into VPATH
|
||||
tptr := $08 ; pointer into TOKEN_NAME_TABLE
|
||||
tptr := $08 ; pointer into TOKTABL
|
||||
|
||||
lda VPATH1
|
||||
sta ptr
|
||||
|
|
@ -204,15 +204,15 @@ check_if_token:
|
|||
|
||||
;; Check if it's a BASIC token. Based on the AppleSoft BASIC source.
|
||||
|
||||
;; Point tptr at TOKEN_NAME_TABLE less one page (will advance below)
|
||||
lda #<(TOKEN_NAME_TABLE-$100)
|
||||
;; Point tptr at TOKTABL less one page (will advance below)
|
||||
lda #<(TOKTABL-$100)
|
||||
sta tptr
|
||||
lda #>(TOKEN_NAME_TABLE-$100)
|
||||
lda #>(TOKTABL-$100)
|
||||
sta tptr+1
|
||||
|
||||
;; These are immediately incremented
|
||||
dex
|
||||
ldy #$FF ; (tptr),y offset TOKEN_NAME_TABLE
|
||||
ldy #$FF ; (tptr),y offset TOKTABL
|
||||
|
||||
;; Match loop
|
||||
mloop: iny ; Advance through token table
|
||||
|
|
|
|||
|
|
@ -3,7 +3,13 @@
|
|||
|
||||
MLI := $BF00
|
||||
DATE := $BF90
|
||||
DATELO := $BF90
|
||||
DATEHI := $BF91
|
||||
TIME := $BF92
|
||||
TIMELO := $BF92
|
||||
TIMEHI := $BF93
|
||||
|
||||
GET_TIME = $82
|
||||
CREATE = $C0
|
||||
SET_FILE_INFO = $C3
|
||||
GET_FILE_INFO = $C4
|
||||
|
|
|
|||
|
|
@ -0,0 +1,311 @@
|
|||
;;; ============================================================
|
||||
;;;
|
||||
;;; TYPE - Dump contents of files to the screen
|
||||
;;;
|
||||
;;; Usage: TYPE pathname[,S#][,D#]
|
||||
;;;
|
||||
;;; Inspiration from OmniType by William H. Tudor, Nibble 2/1989
|
||||
;;;
|
||||
;;; ============================================================
|
||||
|
||||
.include "apple2.inc"
|
||||
.include "more_apple2.inc"
|
||||
.include "prodos.inc"
|
||||
|
||||
;;; ============================================================
|
||||
|
||||
.org $4000
|
||||
|
||||
;; NOTE: Assumes XLEN is set by PATH
|
||||
|
||||
;; Point BI's parser at the command execution routine.
|
||||
lda #<execute
|
||||
sta XTRNADDR
|
||||
page_num2 := *+1 ; address needing updating
|
||||
lda #>execute
|
||||
sta XTRNADDR+1
|
||||
|
||||
;; Mark command as external (zero).
|
||||
lda #0
|
||||
sta XCNUM
|
||||
|
||||
;; Set accepted parameter flags (Name, Type, Address)
|
||||
|
||||
lda #PBitsFlags::FN1 ; Filenames
|
||||
sta PBITS
|
||||
lda #PBitsFlags::SD ; Slot & Drive handling
|
||||
sta PBITS+1
|
||||
|
||||
clc ; Success (so far)
|
||||
rts ; Return to BASIC.SYSTEM
|
||||
|
||||
;;; ============================================================
|
||||
|
||||
DATABUF := INBUF
|
||||
|
||||
execute:
|
||||
;; Get FN1 info
|
||||
lda #$A
|
||||
sta SSGINFO
|
||||
lda #GET_FILE_INFO
|
||||
jsr GOSYSTEM
|
||||
bcs rts1
|
||||
|
||||
;; Reject directory file
|
||||
lda FIFILID
|
||||
cmp #$F ; DIR
|
||||
bne :+
|
||||
lda #$D ; FILE TYPE MISMATCH
|
||||
sec
|
||||
rts1: rts
|
||||
:
|
||||
;; Open the file
|
||||
lda HIMEM ; Use BI's buffer above HIMEM
|
||||
sta OSYSBUF
|
||||
lda HIMEM+1
|
||||
sta OSYSBUF+1
|
||||
lda #OPEN
|
||||
jsr GOSYSTEM
|
||||
bcs rts1
|
||||
|
||||
;; Prepare the read arguments
|
||||
lda OREFNUM
|
||||
sta RWREFNUM
|
||||
sta CFREFNUM
|
||||
|
||||
lda #<DATABUF ; Stash read data here
|
||||
sta RWDATA
|
||||
lda #>DATABUF
|
||||
sta RWDATA+1
|
||||
|
||||
lda #<1 ; Read one byte at a time
|
||||
sta RWCOUNT
|
||||
lda #>1
|
||||
sta RWCOUNT+1
|
||||
|
||||
lda #0 ; For BASIC
|
||||
sta LINUM
|
||||
sta LINUM+1
|
||||
|
||||
lda FIFILID ; File type
|
||||
cmp #$04 ; TXT
|
||||
beq text
|
||||
cmp #$FC ; BAS
|
||||
bne :+
|
||||
jmp basic
|
||||
:
|
||||
|
||||
;; fall through
|
||||
|
||||
;;; ============================================================
|
||||
;;; Generic (Binary) file
|
||||
|
||||
.proc binary
|
||||
jsr ReadByte
|
||||
bcc :+
|
||||
jmp Exit
|
||||
: pha
|
||||
|
||||
;; Line prefix
|
||||
jsr CROUT
|
||||
lda #'$'|$80
|
||||
jsr COUT
|
||||
ldx LINUM
|
||||
lda LINUM+1
|
||||
jsr PRTAX
|
||||
lda #'-'|$80
|
||||
jsr COUT
|
||||
|
||||
pla
|
||||
ldx #8 ; 8 bytes at a time
|
||||
bne byte ; always
|
||||
|
||||
;; Line of bytes in hex
|
||||
bloop: jsr ReadByte
|
||||
bcc byte
|
||||
lda #' ' ; at EOF, space it out
|
||||
sta INBUF,x
|
||||
ldy #3
|
||||
bne spaces ; always
|
||||
|
||||
byte: sta INBUF,x ; stash bytes
|
||||
jsr PRBYTE
|
||||
ldy #1
|
||||
|
||||
spaces: jsr PrintYSpaces
|
||||
dex
|
||||
bne bloop
|
||||
|
||||
;; Character display
|
||||
lda #'|'|$80
|
||||
jsr COUT
|
||||
ldx #8 ; 8 bytes at a time
|
||||
cloop: lda INBUF,x
|
||||
ora #$80
|
||||
cmp #' '|$80 ; control character?
|
||||
bcs :+
|
||||
lda #'.'|$80 ; yes, replace with period
|
||||
: jsr COUT
|
||||
dex
|
||||
bne cloop
|
||||
|
||||
;; Increment offset
|
||||
lda #8
|
||||
clc
|
||||
adc LINUM
|
||||
sta LINUM
|
||||
bcc :+
|
||||
inc LINUM+1
|
||||
:
|
||||
jmp binary
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
;;; Text file
|
||||
|
||||
.proc text
|
||||
jsr ReadByte
|
||||
bcs Exit
|
||||
|
||||
ora #$80
|
||||
cmp #$8D ; CR?
|
||||
beq :+
|
||||
cmp #' '|$80 ; other control character?
|
||||
bcc text ; yes, ignore
|
||||
|
||||
: jsr COUT
|
||||
jmp text
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
;;; BASIC file
|
||||
|
||||
.proc basic
|
||||
jsr CROUT
|
||||
jsr ReadByte ; first two bytes are pointer to next line
|
||||
jsr ReadByte
|
||||
bcs Exit ; EOF
|
||||
beq Exit ; null high byte = end of program
|
||||
|
||||
;; Line number
|
||||
jsr ReadByte ; line number hi
|
||||
bcs Exit
|
||||
tax
|
||||
jsr ReadByte ; line number lo
|
||||
bcs Exit
|
||||
jsr LINPRT ; print line number
|
||||
jsr PrintSpace
|
||||
|
||||
;; Line contents: EOL, token, or character?
|
||||
lloop: jsr ReadByte
|
||||
beq basic ; EOL
|
||||
bmi token ; token
|
||||
|
||||
cout: ora #$80
|
||||
jsr COUT
|
||||
jmp lloop
|
||||
|
||||
ptr := $06
|
||||
|
||||
;; Token
|
||||
token: and #$7F
|
||||
tax ; command index
|
||||
|
||||
jsr PrintSpace ; space before token
|
||||
|
||||
lda #<TOKTABL
|
||||
sta ptr
|
||||
lda #>TOKTABL
|
||||
sta ptr+1
|
||||
|
||||
;; Search through token table; last char
|
||||
;; of each token has high bit set.
|
||||
ldy #0
|
||||
cpx #0
|
||||
beq tloop2
|
||||
tloop1: lda (ptr),y
|
||||
bpl :+
|
||||
dex ; last char, is next it?
|
||||
beq found
|
||||
: inc ptr ; nope, advance to next
|
||||
bne :+
|
||||
inc ptr+1
|
||||
: bne tloop1 ; always
|
||||
|
||||
found: iny ; past last char of prev token
|
||||
tloop2: lda (ptr),y
|
||||
bmi :+
|
||||
ora #$80
|
||||
jsr COUT
|
||||
iny
|
||||
bne tloop2 ; always
|
||||
|
||||
: jsr COUT
|
||||
lda #' ' ; space after token
|
||||
bne cout ; always
|
||||
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
|
||||
PrintSpace:
|
||||
ldy #1
|
||||
;; fall through
|
||||
|
||||
.proc PrintYSpaces
|
||||
lda #' '|$80
|
||||
: jsr COUT
|
||||
dey
|
||||
bne :-
|
||||
rts
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
|
||||
.proc Exit
|
||||
jsr Close
|
||||
jsr CROUT
|
||||
clc
|
||||
rts
|
||||
.endproc
|
||||
|
||||
.proc ExitWithError
|
||||
pha
|
||||
jsr Close
|
||||
pla
|
||||
sec
|
||||
rts
|
||||
.endproc
|
||||
|
||||
.proc Close
|
||||
lda #CLOSE
|
||||
jsr GOSYSTEM
|
||||
rts
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
;;; Read a single byte; returns C=1 on EOF
|
||||
;;; On error, exits.
|
||||
.proc ReadByte
|
||||
lda #READ
|
||||
jsr GOSYSTEM
|
||||
bcs :+
|
||||
lda DATABUF
|
||||
rts
|
||||
|
||||
: cmp #5 ; END OF DATA?
|
||||
beq :+ ; exit with C=1 for EOF
|
||||
|
||||
tax ; stash error
|
||||
pla ; pop return from stack
|
||||
pla
|
||||
txa ; unstash error
|
||||
pha ; re-stash error
|
||||
jsr Close
|
||||
pla ; unstash error
|
||||
|
||||
: sec ; either w/ error or on EOF
|
||||
rts
|
||||
.endproc
|
||||
|
||||
;;; ============================================================
|
||||
Loading…
Reference in New Issue