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Kernel version 0.9 : SHell, Added READ internal command

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This commit is contained in:
Rémy GIBERT 2017-01-26 17:28:52 +01:00
parent f06d8b92f2
commit fd3b4036e0
6 changed files with 194 additions and 51 deletions
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BIN
A2OSX.BOOT.po
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A2OSX.SRC.po
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3
A2osX.STARTUP.txt
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@ -7,8 +7,7 @@ ECHO *** A2osX Startup file ***
echo Working Directory:
CD
SET PATH=${PATH};/A2OSX.DEV/BIN/
echo Env:
SET
SET PS1='$PWD'
# Main Screen
INSDRV CONSOLE.DRV
STARTPROC GETTY CON ${A2OSX}SBIN/LOGIN

3
README.md
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@ -89,7 +89,8 @@ In Progress : moving TCPIP to socket API
| EXIT | Working | |
| IF | | |
| PAUSE | Working | |
| READ | | |
| READ | Working | -S no echo (password) |
| | | -P "prompt message" |
| TIME | Working | |
| SET | Working | |
| STARTPROC | Working | Used in A2osX.startup |

101
SBIN/SHELL.S.CMD.txt
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@ -87,8 +87,7 @@ Cmd.ExecYA.1 >SYSCALL ExpandPStrYA
inc ZPPtr2+1
bra .1
.5 jmp (J.INTCMDS,x)
.5 jmp (J.INTCMDS,x)
*--------------------------------------
Cmd.Exec.EXT ldy #1
lda CMD,y
@ -115,7 +114,6 @@ Cmd.Exec.EXT ldy #1
.2 phx save X=hMem, Y,A = Filename
>PUSHYA
>PUSHW L.CMD replace CMD in TmpBuffer with full path
>SYSCALL PStrCpy
@ -398,9 +396,7 @@ Cmd.Exec.SETVAR tax
.8 clc
.9 rts
.99 lda #SYSMGR.ERRSYN
sec
rts
.99 jmp Cmd.Exec.ERRSYN
*--------------------------------------
Cmd.Exec.DATE sec
.HS 90 bcc
@ -439,9 +435,98 @@ Cmd.Exec.ECHO lda ARGS
.9 rts
*--------------------------------------
Cmd.Exec.READ
Cmd.Exec.READ lda ARGS
beq .9
lda #0
ldy #bSecureRead
sta (pData),y
lda pData
clc
rts
adc #VarBuffer
sta ZPPTR1
lda pData+1
adc #0
sta ZPPTR1+1
ldx #0
.1 cpx ARGS
beq .8
inx
lda ARGS,x
cmp #' '
beq .1
cmp #'-'
bne .7
cpx ARGS
beq .9
inx
lda ARGS,x
cmp #'S'
bne .2
ldy #bSecureRead
lda #$80
sta (pData),y
bra .1
.2 cmp #'P'
bne .9
cpx ARGS
beq .9
inx
lda ARGS,x
cmp #' '
bne .9
cpx ARGS
beq .9
inx
lda ARGS,x
cmp #'"'
bne .9
.3 cpx ARGS
beq .9
inx
lda ARGS,x
cmp #'"'
beq .1
phx
>SYSCALL PutCA
plx
bcs .99
bra .3
.9 jmp Cmd.Exec.ERRSYN
.70 inx
lda ARGS,x
cmp #' '
beq .1
.7 lda (ZPPTR1)
cmp #VarLen.MAX
beq .9
inc
sta (ZPPTR1)
tay
lda ARGS,x
sta (ZPPTR1),y
cpx ARGS
bne .70
.8 lda (ZPPTR1) No var name ? SYNERR
beq .9
clc
.99 rts
*--------------------------------------
Cmd.Exec.PAUSE ldy #bPause
lda #$80

138
SBIN/SHELL.S.txt
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@ -16,7 +16,8 @@ ZPPTR1 .EQ ZPBIN
ZPPTR2 .EQ ZPBIN+2
ZPPTR3 .EQ ZPBIN+4
*--------------------------------------
CmdBuffer.MAX .EQ 127
CmdLine.MAX .EQ 127
VarLen.MAX .EQ 15
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
@ -98,27 +99,28 @@ CS.INIT.INTERACTIVE
clc
.9 rts
*--------------------------------------
CS.RUN lda #0
CS.RUN ldy #bPause
lda (pData),y
bmi .8
ldy #VarBuffer READ Command ?
lda (pData),y
bne CS.RUN.READ
ldy #hInputFile batch mode ?
lda (pData),y
beq .10
jmp CS.RUN.BATCH
.10 lda #0
sta (pData)
.11 ldy #bPause
lda (pData),y
bpl .10
clc
rts
.10 ldy #S.PS.RC
lda (pPs),y
beq .12
jsr ERR.Print
.12 ldy #hInputFile batch mode ?
lda (pData),y
bne .2
ldy #bSecureRead
sta (pData),y
jsr PrintPrompt
bcs .99
bcs CS.RUN.EXIT.RTS
.1 >SYSCALL Sleep
>SYSCALL GetC
@ -131,46 +133,94 @@ CS.RUN lda #0
and #$7F
sta (pData)
bra .3
.2 jsr TXT.ReadFile
bcs .81
.3 jsr CmdBuffer.Normalize
jsr CmdBuffer.Normalize
lda (pData)
beq .11 Empty line
beq .8 Empty line
ldy #hInputFile if batch mode, do not add to cmd history
lda (pData),y
bne .4
jsr HIS.Add
.4 >LDYA pData
>LDYA pData
jsr Cmd.ExecYA
ldy #S.PS.RC
sta (pPs),y
bcc .8
tay
beq .8
pha
jsr ERR.Print
pla
bcs .99
bcs CS.RUN.EXIT.RTS
.8 ldy #bEXIT
lda (pData),y
bne .99
bne CS.RUN.EXIT
clc
rts
.81 jsr TXT.CloseFile
CS.RUN.EXIT lda #0
CS.RUN.EXIT.ERR sec
CS.RUN.EXIT.RTS rts
*--------------------------------------
CS.RUN.READ lda #0
sta (pData)
.1 >SYSCALL Sleep
>SYSCALL GetC
bcs .1 no char
jsr CS.CHARIN
lda (pData)
bpl .1
and #$7F
sta (pData)
>PUSHW pData
lda #VarBuffer
clc
adc pData
tay
lda pData+1
adc #0
>PUSHYA
>SYSCALL SetEnv
php
pha
ldy #VarBuffer
lda #0
sta (pData),y
pla
plp
rts
*--------------------------------------
CS.RUN.BATCH jsr TXT.ReadFile
bcs .9
jsr CmdBuffer.Normalize
lda (pData)
beq .8 Empty line
jsr HIS.Add
>LDYA pData
jsr Cmd.ExecYA
ldy #S.PS.RC
sta (pPs),y
clc
rts
.9 jsr TXT.CloseFile
ldy #bExitOnEOF
lda (pData),y
beq .8
lda #0
.99 sec
rts
bne CS.RUN.EXIT
.8 clc
rts
*--------------------------------------
CS.DOEVENT sec
rts
@ -235,7 +285,7 @@ CS.CHARIN tax
.2 lda (pData) CmdBuffer
cmp #CmdBuffer.MAX
cmp #CmdLine.MAX
beq .8
inc
@ -244,6 +294,12 @@ CS.CHARIN tax
txa
sta (pData),y
tax
ldy #bSecureRead
lda (pData),y
bne .8
txa
>SYSCALL PutCA
.8 clc
@ -459,11 +515,13 @@ hTextFile .BS 1
.DUMMY
.OR 0
DS.START
CmdBuffer .BS CmdBuffer.MAX+1 (pData)
CmdBuffer .BS CmdLine.MAX+1 (pData)
VarBuffer .BS VarLen.MAX+1
bEscMode .BS 1
bPause .BS 1
bExit .BS 1
bEcho .BS 1
bSecureRead .BS 1
bExitOnEOF .BS 1
hCmdHistory .BS 1
CmdHistory.IDX .BS 1