| 1 | XUSBSE2 ;FO-OAK/JLI-CONNECT WITH HTTP SERVER AND GET REPLY ;5/24/07 13:47
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| 2 | ;;8.0;KERNEL;**404,439**;Jul 10, 1995;Build 12
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| 3 | Q
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| 4 | ;
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| 5 | POST(SERVER,PORT,PAGE,DATA) ;
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| 6 | Q $$ENTRY(SERVER,$G(PORT),$G(PAGE),"POST",$G(DATA))
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| 7 | ;
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| 8 | GET(SERVER,PORT,PAGE) ;
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| 9 | Q $$ENTRY(SERVER,$G(PORT),$G(PAGE),"GET")
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| 10 | ;
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| 11 | ENTRY(SERVER,PORT,PAGE,HTTPTYPE,DATA) ;
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| 12 | N DONE,XVALUE,XWBICNT,XWBRBUF,XWBSBUF,XWBTDEV,XWBDEBUG,XWBOS,XWBT,XWBTIME,POP
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| 13 | N $ESTACK,$ETRAP S $ETRAP="D TRAP^XUSBSE2"
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| 14 | S PAGE=$G(PAGE,"/") I PAGE="" S PAGE="/"
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| 15 | S HTTPTYPE=$G(HTTPTYPE,"GET")
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| 16 | S DATA=$G(DATA),PORT=$G(PORT,80)
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| 17 | D SAVDEV^%ZISUTL("XUSBSE") ;S IO(0)=$P
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| 18 | D INIT^XWBTCPM
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| 19 | D OPEN^XWBTCPM2(SERVER,PORT)
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| 20 | I POP Q "DIDN'T OPEN CONNECTION"
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| 21 | S XWBSBUF=""
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| 22 | U XWBTDEV
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| 23 | D WRITE^XWBRW(HTTPTYPE_" "_PAGE_" HTTP/1.0"_$C(13,10))
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| 24 | I HTTPTYPE="POST" D
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| 25 | . D WRITE^XWBRW("Referer: http://"_$$KSP^XUPARAM("WHERE")_$C(13,10))
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| 26 | . D WRITE^XWBRW("Content-Type: application/x-www-form-urlencoded"_$C(13,10))
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| 27 | . D WRITE^XWBRW("Cache-Control: no-cache"_$C(13,10))
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| 28 | . D WRITE^XWBRW("Content-Length: "_$L(DATA)_$C(13,10,13,10))
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| 29 | . D WRITE^XWBRW(DATA)
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| 30 | D WRITE^XWBRW($C(13,10))
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| 31 | D WBF^XWBRW
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| 32 | S XWBRBUF="",DONE=0,XWBICNT=0
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| 33 | S XVALUE=$$DREAD($C(13,10)) I XVALUE'[200 S XVALUE=$P(XVALUE," ",2,3)
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| 34 | I '$T S XVALUE=$$DREAD($C(13,10,13,10)),XVALUE=$$DREAD($C(13,10))
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| 35 | D CLOSE ;I IO="|TCP|80" U IO D ^%ZISC
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| 36 | Q $P(XVALUE,$C(13,10))
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| 37 | ;
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| 38 | CLOSE ;
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| 39 | D CLOSE^%ZISTCP,GETDEV^%ZISUTL("XUSBSE") I $L(IO) U IO
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| 40 | Q
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| 41 | ;
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| 42 | DREAD(D,TO) ;Delimiter Read
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| 43 | N R,S,DONE,C,L
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| 44 | N $ES,$ET S $ET="S DONE=1,$EC="""" Q"
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| 45 | S R="",DONE=0,D=$G(D,$C(13)),C=0
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| 46 | S TO=$S($G(TO)>0:TO,$G(XWBTIME(1))>0:XWBTIME(1),1:60)/2+1
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| 47 | U XWBTDEV
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| 48 | F D Q:DONE
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| 49 | . S L=$F(XWBRBUF,D),L=$S(L>0:L,1:$L(XWBRBUF)+1),R=R_$E(XWBRBUF,1,L-1),XWBRBUF=$E(XWBRBUF,L,32000)
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| 50 | . I (R[D)!(C>TO) S DONE=1 Q
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| 51 | . R XWBRBUF:2 S:'$T C=C+1 S:$L(XWBRBUF) C=0
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| 52 | . I $G(XWBDEBUG)>2,$L(XWBRBUF) D LOG^XWBDLOG($E("rd ("_$L(XWBRBUF)_"): "_XWBRBUF,1,255))
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| 53 | . Q
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| 54 | Q R
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| 55 | ;
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| 56 | TRAP ;
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| 57 | I '(($EC["READ")!($EC["WRITE")) D ^%ZTER
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| 58 | D CLOSE,LOG^XWBDLOG("Error: "_$$EC^%ZOSV):$G(XWBDEBUG),UNWIND^%ZTER
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| 59 | Q
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| 60 | ;
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| 61 | ;Test code below here
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| 62 | ; MODIFY THE PROGRAM TO CHANGE THE 10.161.12.182 TO
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| 63 | ; IP ADDRESSES FOR THE WORKSTATION WITH THE BSE SAMPLE
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| 64 | ; SERVER
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| 65 | EN(ADDRESS) ; test with input address or 10.161.12.182 if none entered
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| 66 | N VALUE,PAGE,SERVER,PORT
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| 67 | S ADDRESS=$G(ADDRESS,"10.237.131.26")
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| 68 | S PAGE="/",SERVER=ADDRESS,PORT=80
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| 69 | I SERVER["/" D
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| 70 | . I SERVER["//" S SERVER=$P(SERVER,"//",2)
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| 71 | . I SERVER["/" S PAGE="/"_$P(SERVER,"/",2,99),SERVER=$P(SERVER,"/")
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| 72 | . I SERVER[":" S PORT=$P(SERVER,":",2),SERVER=$P(SERVER,":")
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| 73 | . Q
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| 74 | S VALUE=$$ENTRY(SERVER,PORT,PAGE) ; $G(ADDRESS,"10.237.131.26"))
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| 75 | D HOME^%ZIS ;I IO="|TCP|80" U IO D ^%ZISC
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| 76 | W !,VALUE
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| 77 | Q
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| 78 | ;
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| 79 | EN1 ;
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| 80 | D EN("10.237.131.26/page1.htm")
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| 81 | Q
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| 82 | ;
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| 83 | EN2 ;
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| 84 | D EN("10.237.131.26/level2/page2.htm")
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| 85 | Q
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| 86 | ;
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| 87 | ;
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| 88 | TESTPOST ;
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| 89 | W !,$$POST("10.237.131.26","/","xVAL=XWBHDL851-487411_0")
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| 90 | I IO="|TCP|80" U IO D ^%ZISC
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| 91 | Q
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| 92 | ;
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| 93 | ;Sample of what IIS returns
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| 94 | ;HTTP/1.1 200 OK
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| 95 | ;Server: Microsoft-IIS/5.1
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| 96 | ;Date: Mon, 12 Feb 2007 22:57:55 GMT
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| 97 | ;X-Powered-By: ASP.NET
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| 98 | ;X-AspNet-Version: 1.1.4322
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| 99 | ;Set-Cookie: ASP.NET_SessionId=vsiqfgygjwsaru55bj4aik45; path=/
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| 100 | ;Cache-Control: private
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| 101 | ;Content-Type: text/html; charset=utf-8
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| 102 | ;
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| 103 | ;999999999^MONSON,STEVE^CLEVELAND VAMC^541^136672^^
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| 104 | ;
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