Kernel 0.93++

This commit is contained in:
Rémy GIBERT 2020-01-24 22:53:03 +01:00
parent e3971741b1
commit b3e1dbe1bf
3 changed files with 67 additions and 75 deletions

View File

@ -17,6 +17,15 @@ FILEBUF.SIZE .EQ 4096
ZS.START
ZPPtr1 .BS 2
ZPDataBufPtr .BS 2
ZPDataLen .BS 2
ArgIndex .BS 1
Arg .BS 1
bText .BS 1
hFile .BS 1
hDataBuf .BS 1
hMD5Ctx .BS 1
ZS.END .ED
*--------------------------------------
* File Header (16 Bytes)
@ -38,24 +47,21 @@ CS.START cld
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBCRYPT .DA LIBCRYPT
L.MSG.USAGE .DA MSG.USAGE
.DA 0
*--------------------------------------
CS.INIT >LDYA L.LIBCRYPT
>SYSCALL LoadLib
bcs .9
sta hLIBCRYPT
.9 rts
CS.INIT clc
rts
*--------------------------------------
CS.RUN ldy #S.PS.ARGC
lda (pPs),y
beq .99
.1 >INC.G ArgIndex
.1 inc ArgIndex
lda ArgIndex
>SYSCALL ArgV
bcs .8
>STYA ZPPtr1
lda (ZPPtr1)
cmp #'-'
@ -71,70 +77,83 @@ CS.RUN ldy #S.PS.ARGC
dex
bpl .2
.99 >PUSHBI 0
>LDYA L.MSG.USAGE
>SYSCALL printf
.99 >PUSHW L.MSG.USAGE
>PUSHBI 0
>SYSCALL printf2
lda #E.SYN
sec
rts
.3 ldy OptionVars,x
lda #$80
sta (pData),y
sta 0,y
bra .1
.4 >LDA.G Arg
.4 lda Arg
bne .99
>LDA.G ArgIndex
>STA.G Arg
lda ArgIndex
sta Arg
bra .1
.8 >LDA.G Arg
.8 lda Arg
beq .99
>LDA.G bText
lda bText
beq CS.RUN.FILE
*--------------------------------------
CS.RUN.TEXT >PUSHEA.G MD5Buf
>LDA.G Arg
CS.RUN.TEXT lda Arg
>SYSCALL ArgV
>PUSHYA
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
>PUSHEA.G MD5Buf
>SYSCALL MD5
jmp CS.RUN.PRINT
*--------------------------------------
CS.RUN.FILE >LDYAI FILEBUF.SIZE
>SYSCALL getmem
bcs .9
>STYA ZPDataBufPtr
txa
>STA.G hDataBuf
>PUSHWZ Aux type
stx hDataBuf
>PUSHWZ Aux type
>PUSHBI 0 ftype
>PUSHBI O.RDONLY
>LDA.G Arg
lda Arg
>SYSCALL ArgV
>SYSCALL FOpen
bcs .9
>STA.G hFile
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5Init
sta hFile
>SYSCALL MD5Init
bcs .9
>STA.G hMD5Ctx
sta hMD5Ctx
.1 >PUSHWI FILEBUF.SIZE Bytes To Read
>PUSHW ZPDataBufPtr Dst Ptr
>LDA.G hFile
lda hFile
>SYSCALL FRead
bcc .2
eor #MLI.E.EOF
beq .8
.9 rts
.2 >PUSHYA MD5 DataLen
.2 >STYA ZPDataLen
>PUSHB hMD5Ctx
>PUSHW ZPDataBufPtr
>LDA.G hMD5Ctx
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5Update
>PUSHW ZPDataLen
>SYSCALL MD5Update
bra .1
.8 >PUSHEA.G MD5Buf
>LDA.G hMD5Ctx
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5Finalize
.8 >PUSHB hMD5Ctx
>PUSHEA.G MD5Buf
>SYSCALL MD5Finalize
CS.RUN.PRINT >LEA.G MD5Buf
>SYSCALL strlwr
>SYSCALL puts
lda #0
* sec
@ -143,18 +162,16 @@ CS.RUN.PRINT >LEA.G MD5Buf
CS.DOEVENT sec
rts
*--------------------------------------
CS.QUIT >LDA.G hDataBuf
CS.QUIT lda hDataBuf
beq .2
>SYSCALL FreeMem
.2 >LDA.G hFile
.2 lda hFile
beq .3
>SYSCALL fclose
.3 lda hLIBCRYPT
beq .4
>SYSCALL UnloadLib
.4 clc
.3 clc
rts
*--------------------------------------
CS.END
@ -163,19 +180,10 @@ OptionList .AZ "Dd"
OptionVars .DA #bText,#bText
*--------------------------------------
MSG.USAGE .AZ "Usage : MD5 [ -d input text | input file ]\r\n"
*--------------------------------------
LIBCRYPT .AZ "libcrypt"
hLIBCRYPT .BS 1
*--------------------------------------
.DUMMY
.OR 0
DS.START
ArgIndex .BS 1
Arg .BS 1
bText .BS 1
hFile .BS 1
hDataBuf .BS 1
hMD5Ctx .BS 1
MD5Buf .BS 33
DS.END .ED
*--------------------------------------

View File

@ -49,7 +49,6 @@ CS.START cld
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBCRYPT .DA LIBCRYPT
L.MSG.USAGE .DA MSG.USAGE
L.MSG.ROOTPWD1 .DA MSG.ROOTPWD1
L.MSG.ROOTPWD2 .DA MSG.ROOTPWD2
@ -67,12 +66,8 @@ J.CS.RUN.CheckArg
* Called once at process creation
* Put code for loading LIB here
*--------------------------------------
CS.INIT >LDYA L.LIBCRYPT
>SYSCALL LoadLib
bcs .9
sta hLIBCRYPT
.9 rts
CS.INIT clc
rts
*--------------------------------------
* Called until exit with CS
* if RUN exits with CC, RN entered again
@ -140,9 +135,9 @@ CS.RUN.ROOT ldy #0
jsr CS.RUN.GetStr
bcs .90
>PUSHEA.G PW+S.PW.PASSWD
>PUSHW ZPStrPtr
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
>PUSHEA.G PW+S.PW.PASSWD
>SYSCALL MD5
>PUSHBI 0
>LDYA L.MSG.ROOTPWD2
>SYSCALL printf
@ -152,7 +147,7 @@ CS.RUN.ROOT ldy #0
>PUSHW ZPStrPtr
>PUSHW ZPStrPtr
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
>SYSCALL MD5
>PUSHW ZPStrPtr
>LEA.G PW+S.PW.PASSWD
>SYSCALL strcmp
@ -284,13 +279,9 @@ CS.RUN.CheckArg.P
lda ArgIndex
>SYSCALL ArgV
bcs CS.RUN.CheckArg.9
phy
pha
>PUSHEA.G S.PW.PASSWD
pla
ply
>PUSHYA
>LIBCALL hLIBCRYPT,LIBCRYPT.MD5
>PUSHEA.G S.PW.PASSWD
>SYSCALL MD5
jmp CS.RUN.CheckArg
*--------------------------------------
CS.RUN.CheckArg.C
@ -355,10 +346,7 @@ CS.QUIT lda ZPhStr
.1 lda ZPhPW
beq .2
>SYSCALL freemem
.2 lda hLIBCRYPT
beq .8
>SYSCALL UnloadLib
.8 clc
.2 clc
rts
*--------------------------------------
CS.END
@ -367,9 +355,6 @@ OptionList >PSTR "CcDdPpSs"
*--------------------------------------
* Initialized DATA
*--------------------------------------
LIBCRYPT .AZ "libcrypt"
hLIBCRYPT .BS 1
*--------------------------------------
MSG.USAGE .AS "Usage : USERADD username\r\n"
.AS " -c : Comment (GECOS)\r\n"
.AS " -d : Home Directory\r\n"

View File

@ -12,8 +12,7 @@ NEW
* ## RETURN VALUE
* CC
*\--------------------------------------
K.MD5 >DEBUG
>PULLW FORPNT
K.MD5 >PULLW FORPNT
>PULLYA
>STYA TXTPTR