mirror of
https://github.com/A2osX/A2osX.git
synced 2024-11-22 16:31:07 +00:00
803 lines
13 KiB
Plaintext
803 lines
13 KiB
Plaintext
NEW
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AUTO 3,1
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.LIST OFF
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.OP 65C02
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.OR $2000
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.TF bin/httpget
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*--------------------------------------
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.INB inc/macros.i
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.INB inc/a2osx.i
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.INB inc/mli.i
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.INB inc/mli.e.i
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.INB inc/eth.i
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.INB inc/libtcpip.i
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.INB inc/net.http.i
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*--------------------------------------
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TIMEOUT.MAX .EQ 250 25 sec.
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*--------------------------------------
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.DUMMY
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.OR ZPBIN
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ZS.START
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ZPIPCfgPtr .BS 2
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ZPHostPtr .BS 2
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ZPPtr .BS 2
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ArgIndex .BS 1
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hSocket .BS 1
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hReqBuf .BS 1
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ZPReqBufPtr .BS 2
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ZPReqBufLen .BS 2
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bHeader .BS 1
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TimeOut .BS 1
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bURI .BS 1
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hEncodedBuf .BS 1
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ZPEncodedBufPtr .BS 2
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ZPEncodedBufLen .BS 2
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hSendBuf .BS 1
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ZPSendBufPtr .BS 2
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hRespBuf .BS 1
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ZPRespBufPtr .BS 2
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ZPRespBufLen .BS 2
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hFile .BS 1
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ZPFileName .BS 2
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ZS.END .ED
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*--------------------------------------
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* File Header (16 Bytes)
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*--------------------------------------
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CS.START cld
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jmp (.1,x)
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.DA #$61 6502,Level 1 (65c02)
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.DA #1 BIN Layout Version 1
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.DA #S.PS.F.EVENT S.PS.F
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.DA #0
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.DA CS.END-CS.START Code Length To Relocate
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.DA DS.END-DS.START Data Segment to Allocate
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.DA #64 SS
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.DA #ZS.END-ZS.START Zero Page Size
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.DA 0
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*--------------------------------------
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.1 .DA CS.INIT
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.DA CS.RUN
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.DA CS.DOEVENT
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.DA CS.QUIT
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L.LIBTCPIP .DA LIBTCPIP
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L.SA.LOCAL .DA SA.LOCAL
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L.SA.REMOTE .DA SA.REMOTE
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L.SA.REMOTE.AD .DA SA.REMOTE+S.SOCKADDR.ADDR
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L.MSG.IPKO .DA MSG.IPKO
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L.MSG.USAGE .DA MSG.USAGE
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L.MSG.CRLF .DA MSG.CRLF
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L.MSG.UNKNOWN .DA MSG.UNKNOWN
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L.MSG.CONNECT .DA MSG.CONNECT
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L.MSG.SKTKO .DA MSG.SKTKO
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L.MSG.CONNECTED .DA MSG.CONNECTED
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L.MSG.SKTERR .DA MSG.SKTERR
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L.MSG.IOERR .DA MSG.IOERR
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L.MSG.FileLength .DA MSG.FileLength
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L.MSG.Progress .DA MSG.Progress
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L.HTTP.GET .DA HTTP.GET
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.DA 0
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*--------------------------------------
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CS.INIT >LDYA L.LIBTCPIP
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>SYSCALL LoadLib
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bcs .9
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sta hLIBTCPIP
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.9 rts
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*--------------------------------------
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CS.RUN >LIBCALL hLIBTCPIP,LIBTCPIP.GETCFG is TCPIP loaded ?
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>STYA ZPIPCfgPtr
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lda (ZPIPCfgPtr) Configured ?
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bmi CS.RUN.IPOK
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>LDYA L.MSG.IPKO
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>SYSCALL PutS
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lda #E.SYN
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sec
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rts
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CS.RUN.IPOK ldy #S.IPCFG.IP+3
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ldx #3
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.1 lda (ZPIPCfgPtr),y
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sta SA.LOCAL+S.SOCKADDR.ADDR,x
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dey
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dex
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bpl .1
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jsr CS.RUN.GETNEXTARG
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bcs .9
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>STYA ZPHostPtr
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jsr Init.TimeOut
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.2 >PUSHW L.SA.REMOTE.AD
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>PUSHW ZPHostPtr
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>LIBCALL hLIBTCPIP,LIBTCPIP.HST.GetByName
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bcc CS.RUN.HOSTOK
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>SLEEP
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lda TimeOut
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bne .2
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>PUSHW L.MSG.UNKNOWN
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>PUSHW ZPHostPtr
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>PUSHBI 2
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>SYSCALL PrintF
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bra CS.RUN.ESYN
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.9 >PUSHW L.MSG.USAGE
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>PUSHBI 0
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>SYSCALL PrintF
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CS.RUN.ESYN lda #E.SYN
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sec
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CS.RUN.RTS rts
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*--------------------------------------
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CS.RUN.HOSTOK jsr CS.RUN.GETNEXTARG
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bcc .10
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.8 jmp CS.RUN.ARGSOK
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.10 >STYA ZPPtr
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lda (ZPPtr)
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cmp #'-'
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beq .1
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>LDYA ZPPtr
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>SYSCALL AToI
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bcs CS.RUN.RTS
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>STYA SA.REMOTE+S.SOCKADDR.PORT
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jsr CS.RUN.GETNEXTARG
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bcs .8
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>STYA ZPPtr
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lda (ZPPtr)
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cmp #'-'
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bne CS.RUN.ESYN
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.1 ldy #1
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lda (ZPPtr),y
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cmp #'a'
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bcc .11
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cmp #'z'+1
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bcs .11
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eor #$20
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.11 cmp #'U'
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bne .2
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bit bURI
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bmi CS.RUN.ESYN
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jsr CS.RUN.GETNEXTARG
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.9 bcs CS.RUN.ESYN
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>STYA ZPReqBufPtr
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>SYSCALL StrLen
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>STYA ZPReqBufLen
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sec
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ror bURI
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bra CS.RUN.HOSTOK
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.2 cmp #'F'
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bne .3
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bit bURI
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bmi CS.RUN.ESYN
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jsr CS.RUN.GETNEXTARG
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bcs .9
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>SYSCALL LoadTxtFile
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bcs .9
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>STYA ZPReqBufLen
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stx hReqBuf
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>SYSCALL GetMemPtr
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>STYA ZPReqBufPtr
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sec
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ror bURI
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jmp CS.RUN.HOSTOK
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.3 cmp #'O'
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bne .9
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inc ArgIndex
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lda ArgIndex
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>SYSCALL ArgV
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bcs .9
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>STYA ZPFileName
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jmp CS.RUN.HOSTOK
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*--------------------------------------
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CS.RUN.GETNEXTARG
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inc ArgIndex
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lda ArgIndex
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>SYSCALL ArgV
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rts
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*--------------------------------------
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CS.RUN.ARGSOK >PUSHW L.MSG.CONNECT
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ldx #0
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.1 >PUSHB SA.REMOTE+S.SOCKADDR.ADDR,x
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inx
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cpx #4
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bne .1
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>PUSHW SA.REMOTE+S.SOCKADDR.PORT
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>PUSHW ZPHostPtr
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>PUSHBI 8
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>SYSCALL PrintF
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CS.RUN.OPENSKT >PUSHBI S.SOCKET.T.SEQPKT
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>PUSHBI 0 no protocol
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>LIBCALL hLIBTCPIP,LIBTCPIP.Socket
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bcs .9
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sta hSocket
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>PUSHB hSocket
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>PUSHW L.SA.LOCAL
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>LIBCALL hLIBTCPIP,LIBTCPIP.Bind
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bcc .1
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.9 pha
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>LDYA L.MSG.SKTKO
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>SYSCALL PutS
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pla
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sec
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.99 rts
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.1 jsr Init.TimeOut
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.2 >SLEEP
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>PUSHB hSocket
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>PUSHW L.SA.REMOTE
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>LIBCALL hLIBTCPIP,LIBTCPIP.Connect
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bcc .3
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cmp #ERR.SKT.NOCONN
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bne .9
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lda TimeOut
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bne .2
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lda #ERR.SKT.NOCONN
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bra .9
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.3 >SLEEP
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lda hSocket
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>LIBCALL hLIBTCPIP,LIBTCPIP.Recv
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bcc .7
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cmp #E.NODATA
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beq .8
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ldx TimeOut
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bne .3
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lda #ERR.SKT.NOCONN
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bra .9
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.7 >SYSCALL Freemem
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.8 >LDYA L.MSG.CONNECTED
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>SYSCALL PutS
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>SLEEP
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CS.RUN.GET jsr CS.RUN.ENCODE
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bcs .99
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jsr CS.RUN.REQUEST
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bcs .99
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>LDYA ZPFileName
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beq .1
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>PUSHYA
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>PUSHBI O.CREATE+O.WRONLY+O.TRUNC
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>PUSHBI 0 TYPE
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>PUSHWI 0 AUXTYPE
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>SYSCALL FOpen
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bcs .9
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sta hFile
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.1 jsr CS.RUN.RESPONSE
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bcs .99
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.9 lda #0
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sec
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.99 rts
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*--------------------------------------
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CS.RUN.SKTERR pha
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>PUSHW L.MSG.SKTERR
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pla
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pha
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>PUSHA
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>PUSHBI 1
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>SYSCALL PrintF
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pla
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sec
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rts
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*--------------------------------------
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CS.RUN.IOERR pha
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>PUSHW L.MSG.IOERR
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pla
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pha
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>PUSHA
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>PUSHBI 1
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>SYSCALL PrintF
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pla
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sec
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rts
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*--------------------------------------
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CS.RUN.ENCODE >LDYA ZPReqBufPtr
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>STYA ZPPtr
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inc ZPEncodedBufLen for ending \0
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.1 lda (ZPPtr)
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beq .4
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inc ZPPtr
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bne .2
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inc ZPPtr+1
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.2 jsr CS.RUN.TOENCODE if CS 3 bytes, if CC 1 byte
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lda #1
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bcc .3
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inc
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.3 adc ZPEncodedBufLen
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sta ZPEncodedBufLen
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bcc .1
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inc ZPEncodedBufLen+1
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bra .1
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*--------------------------------------
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.4 >LDYA ZPEncodedBufLen
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>SYSCALL GetMem
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bcs .9
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>STYA ZPEncodedBufPtr
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>STYA ZPPtr
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stx hEncodedBuf
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.5 lda (ZPReqBufPtr)
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beq .8
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inc ZPReqBufPtr
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bne .6
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inc ZPReqBufPtr+1
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.6 jsr CS.RUN.TOENCODE
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bcc .7
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jsr CS.RUN.ADDBYTETOBUF
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bra .5
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.7 jsr CS.RUN.ADDTOBUF
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bra .5
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.8 sta (ZPPtr) ending \0
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clc
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.9 rts
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*--------------------------------------
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CS.RUN.TOENCODE ldx #URI.ToEncode.Cnt-1
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.1 cmp URI.ToEncode,x
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beq .9 CS
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dex
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bpl .1
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clc
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.9 rts
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*--------------------------------------
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CS.RUN.ADDBYTETOBUF
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pha
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lda #'%'
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jsr CS.RUN.ADDTOBUF
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pla
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pha
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lsr
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lsr
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lsr
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lsr
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ora #$30
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cmp #$3A
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bcc .1
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adc #6
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.1 jsr CS.RUN.ADDTOBUF
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pla
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and #$0F
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ora #$30
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cmp #$3A
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bcc CS.RUN.ADDTOBUF
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adc #6
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*--------------------------------------
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CS.RUN.ADDTOBUF sta (ZPPtr)
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inc ZPPtr
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bne .8
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inc ZPPtr+1
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.8 rts
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*--------------------------------------
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CS.RUN.REQUEST jsr Init.TimeOut
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>LDYAI 1024
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>SYSCALL GetMem
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bcs .9
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>STYA ZPSendBufPtr
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stx hSendBuf
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>PUSHYA
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>PUSHW L.HTTP.GET
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>PUSHW ZPEncodedBufPtr
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>PUSHW ZPHostPtr
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>PUSHBI 4
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>SYSCALL SPrintF
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bcs .90
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pha
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>PUSHB hSocket
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>PUSHW ZPSendBufPtr
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pla
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>PUSHYA Byte count
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>LIBCALL hLIBTCPIP,LIBTCPIP.Send
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.90 php
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pha
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lda hSendBuf
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>SYSCALL FreeMem
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pla
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plp
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.9
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CS.RUN.REQUEST.RTS
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rts
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*--------------------------------------
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CS.RUN.RESPONSE jsr Init.TimeOut
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.1 >SLEEP
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lda hSocket
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>LIBCALL hLIBTCPIP,LIBTCPIP.Recv
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bcc .2
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cmp #E.NODATA
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bne .80
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jsr CS.RUN.CtrlC
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bcs CS.RUN.REQUEST.RTS
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lda TimeOut
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bne .1
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bit bHeader
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bmi .1
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.80 jmp .8
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.2 jsr CS.RUN.GETRESPONSE
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bit bHeader
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bmi .6
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jsr CS.RUN.GETHEADER
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sec
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ror bHeader
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.6 lda hFile
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bne .7
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ldy #S.PS.hStdOut
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lda (pPS),y
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.7 >PUSHA
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>PUSHW ZPRespBufPtr
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>PUSHW ZPRespBufLen
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>SYSCALL FWrite
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bcs .9
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lda hRespBuf
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stz hRespBuf
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>SYSCALL FreeMem
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lda ZPRespBufLen
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clc
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adc Received
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sta Received
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lda ZPRespBufLen+1
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adc Received+1
|
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sta Received+1
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bcc .70
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inc Received+2
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bne .70
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inc Received+3
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.70 >PUSHW L.MSG.Progress
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>PUSHL Received
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>PUSHBI 4
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>SYSCALL PrintF
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bcs .9
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|
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jmp CS.RUN.RESPONSE
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.8 bit bHeader
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bpl .99
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|
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>PUSHW L.MSG.CRLF
|
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>PUSHBI 0
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>SYSCALL PrintF
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|
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jsr CS.RUN.CHECKLEN
|
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bcc .9
|
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|
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.99 lda #MLI.E.IO
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sec
|
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.9 rts
|
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*--------------------------------------
|
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CS.RUN.GETRESPONSE
|
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sta hRespBuf
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>SYSCALL GetMemPtr
|
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>STYA ZPRespBufPtr
|
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|
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ldy #S.IP.TOTAL.LENGTH+1
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lda (ZPRespBufPtr),y
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sec
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sbc #S.TCP-S.ETH.EII
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sta ZPRespBufLen
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|
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dey
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|
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lda (ZPRespBufPtr),y
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sbc /S.TCP-S.ETH.EII
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sta ZPRespBufLen+1
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|
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lda ZPRespBufPtr
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clc
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adc #S.TCP
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sta ZPRespBufPtr
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bcc .8
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inc ZPRespBufPtr+1
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.8 rts
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*--------------------------------------
|
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CS.RUN.GETHEADER
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.1 ldy #$ff
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.2 iny
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|
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lda (ZPRespBufPtr),y
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eor #C.CR
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bne .2
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sta (ZPRespBufPtr),y
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|
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iny skip CR
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iny skip LF
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|
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sty ArgIndex
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|
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>LDYA ZPRespBufPtr
|
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>STYA ZPPtr
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|
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lda ZPRespBufLen
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sec
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sbc ArgIndex
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sta ZPRespBufLen
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bcs .3
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dec ZPRespBufLen+1
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|
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.3 lda ArgIndex
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tay
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clc
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adc ZPRespBufPtr
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sta ZPRespBufPtr
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bcc .4
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inc ZPRespBufPtr+1
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.4 dey
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dey
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beq .8
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|
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ldy #$ff
|
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|
||
.5 iny
|
||
lda (ZPPtr),y
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||
cmp HEAD.ContentLength,y
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||
bne .1
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cmp #C.SPACE
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bne .5
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|
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tya
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sec skip SPACE
|
||
adc ZPPtr
|
||
tay
|
||
lda ZPPtr+1
|
||
adc #0
|
||
|
||
>SYSCALL AToL
|
||
>PULLL Length
|
||
|
||
>PUSHW L.MSG.FileLength
|
||
>PUSHL Length
|
||
>PUSHBI 4
|
||
>SYSCALL PrintF
|
||
jmp .1
|
||
|
||
.8 clc
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN.CHECKLEN ldx #3
|
||
|
||
sec
|
||
|
||
.1 lda Received,x
|
||
eor Length,x
|
||
bne .9
|
||
|
||
dex
|
||
bpl .1
|
||
|
||
clc
|
||
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.RUN.CtrlC ldy #S.PS.hStdIn
|
||
lda (pPS),y
|
||
>SYSCALL FEOF
|
||
bcs .8
|
||
|
||
tay
|
||
bne .8 CC
|
||
|
||
>SYSCALL GetChar
|
||
bcs .9
|
||
|
||
cmp #$03 Ctrl-C
|
||
beq .9 CS
|
||
|
||
.8 clc
|
||
.9 rts
|
||
*--------------------------------------
|
||
CS.DOEVENT lda (pEvent)
|
||
bpl .9 is it a TIMER event?
|
||
|
||
lda TimeOut
|
||
beq .9
|
||
|
||
dec TimeOut
|
||
|
||
.9 sec do not discard TIMER event
|
||
rts
|
||
*--------------------------------------
|
||
CS.QUIT lda hSocket
|
||
beq .1
|
||
|
||
>LIBCALL hLIBTCPIP,LIBTCPIP.Shutdown
|
||
|
||
.1 lda hReqBuf
|
||
beq .2
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.2 lda hEncodedBuf
|
||
beq .3
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.3 lda hRespBuf
|
||
beq .4
|
||
|
||
>SYSCALL FreeMem
|
||
|
||
.4 lda hFile
|
||
beq .5
|
||
|
||
>SYSCALL FClose
|
||
|
||
.5 lda hLIBTCPIP
|
||
beq .8
|
||
|
||
>SYSCALL UnloadLib
|
||
.8 clc
|
||
rts
|
||
*--------------------------------------
|
||
Init.TimeOut lda #TIMEOUT.MAX
|
||
sta TimeOut
|
||
rts
|
||
*--------------------------------------
|
||
CS.END
|
||
LIBTCPIP .AZ "libtcpip"
|
||
hLIBTCPIP .BS 1
|
||
MSG.IPKO .AZ "TCP/IP Not Loaded/Configured."
|
||
MSG.USAGE .AS "Usage : HTTPGET <ip|host> [port]\r\n"
|
||
.AS " -U : Url\r\n"
|
||
.AS " -F : UrlFile\r\n"
|
||
.AS " -O : OutputFile"
|
||
MSG.CRLF .AZ "\r\n"
|
||
MSG.UNKNOWN .AZ "%s: Unknown host\r\n"
|
||
MSG.CONNECT .AZ "Connecting to %d.%d.%d.%d:%D (%s)..."
|
||
MSG.SKTKO .AZ "Failed to Open Socket."
|
||
MSG.CONNECTED .AZ "Connected."
|
||
MSG.SKTERR .AZ "Socket Error : $%h\r\n"
|
||
MSG.IOERR .AZ "I/O Error : $%h\r\n"
|
||
MSG.FileLength .AZ "File Length : %10u Bytes\r\n"
|
||
MSG.Progress .AZ "\rReceived : %10u"
|
||
*--------------------------------------
|
||
SA.LOCAL .DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.BS 4 S.SOCKADDR.ADDR
|
||
.BS 2 S.SOCKADDR.PORT
|
||
*--------------------------------------
|
||
SA.REMOTE .DA #AF.INET S.SOCKADDR.AF
|
||
.BS 1
|
||
.BS 4 S.SOCKADDR.ADDR
|
||
.DA TCP.PORT.HTTP
|
||
*--------------------------------------
|
||
URI.ToEncode .DA #C.LF,#C.CR,#C.SPACE,#'"'
|
||
.AS "%-.\^_`{|}~"
|
||
URI.ToEncode.Cnt .EQ *-URI.ToEncode
|
||
*--------------------------------------
|
||
HEAD.ContentLength .AZ "Content-Length: "
|
||
*--------------------------------------
|
||
HTTP.GET .AS "GET /%s HTTP/1.1"
|
||
.DA #C.CR,#C.LF
|
||
.AS "User-Agent: A2osX.HTTPGET"
|
||
.DA #C.CR,#C.LF
|
||
.AS "Host: %s"
|
||
.DA #C.CR,#C.LF
|
||
.AS "Connection: close"
|
||
.DA #C.CR,#C.LF
|
||
.DA #C.CR,#C.LF
|
||
.DA #0
|
||
*--------------------------------------
|
||
Received .BS 4
|
||
Length .BS 4
|
||
*--------------------------------------
|
||
.DUMMY
|
||
.OR 0
|
||
DS.START
|
||
DS.END .ED
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE usr/src/bin/httpget.s
|
||
ASM
|