| 1 | BMXRPC5 ; IHS/OIT/HMW - BMX REMOTE PROCEDURE CALLS ;
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| 2 | ;;2.31;BMX;;Jul 25, 2011
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| 3 | ;
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| 4 | ;Stolen from Mike Remillard. If it doesn't work, it's his fault.
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| 5 | HS(BMXGBL,BMXDFN,BMXTYPE,BMXRDL,BMXFDL) ;EP
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| 6 | ;---> Return patient's Health Summary in global array, ^BMXTEMP($J,"HS"
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| 7 | ;---> Lines delimited by BMXRDL
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| 8 | ;---> File delimited by BMXFDL
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| 9 | ;---> Called by RPC: BMX HEALTH SUMMARY
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| 10 | ;---> Parameters:
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| 11 | ; 1 - BMXGBL (ret) Name of result global containing patient's
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| 12 | ; Health Summary, passed to Broker.
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| 13 | ; 2 - BMXDFN (req) DFN of patient.
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| 14 | ;
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| 15 | ;---> Delimiter to pass error with result to GUI.
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| 16 | N BMX30,BMX31,BMXERR,X
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| 17 | ;S BMX30=$C(30),BMX31=$C(31)_$C(31)
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| 18 | S BMX30=$G(BMXRDL)
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| 19 | I BMX30="" S BMX30=$C(13)_$C(10)
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| 20 | S BMX31=$G(BMXFDL)
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| 21 | S BMXGBL="^BMXTEMP("_$J_",""HS"")",BMXERR=""
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| 22 | K ^BMXTEMP($J,"HS")
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| 23 | ;
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| 24 | N BMXPATH
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| 25 | ;---> Should get path from a Site Parameter. For now, use MSM default.
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| 26 | S BMXPATH="/usr/spool/uucppublic/"
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| 27 | ;S BMXPATH="C:\MSM\" ;TODO: Change to site parameter
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| 28 | ;--->Flag to test whether running as broker job:
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| 29 | N BMXSOCK
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| 30 | S BMXSOCK=0
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| 31 | ;I $I=56 S BMXSOCK=1
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| 32 | ;
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| 33 | ;---> If DFN not supplied, set Error Code and quit.
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| 34 | I '$G(BMXDFN) D Q
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| 35 | . S BMXERR="No Patient DFN" S ^BMXTEMP($J,"HS",I)=BMX31_BMXERR
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| 36 | ;
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| 37 | ;---> If patient does not exist, set Error Code and quit.
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| 38 | I '$D(^AUPNPAT(BMXDFN,0)) D Q
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| 39 | . S BMXERR="Patient DFN does not exist" S ^BMXTEMP($J,"HS",I)=BMX31_BMXERR
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| 40 | ;
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| 41 | N APCHSPAT,APCHSTYP
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| 42 | S APCHSPAT=BMXDFN
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| 43 | S APCHSTYP=$G(BMXTYPE)
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| 44 | S:'+APCHSTYP APCHSTYP=7
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| 45 | ;S APCHSTYP=9
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| 46 | ;---> Doesn't work from Device 56.
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| 47 | ;D GUIR^XBLM("EN^APCHS","^TMP(""BMXHS"",$J,")
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| 48 | ;
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| 49 | ;---> Generate a host file name.
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| 50 | N BMXFN S BMXFN="XB"_$J
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| 51 | ;
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| 52 | D
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| 53 | .;---> Important to preserve IO variables for when $I returns to 56.
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| 54 | .N IO,IOBS,IOF,IOHG,IOM,ION,IOPAR,IOS,IOSL,IOST,IOT,IOUPAR,IOXY
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| 55 | .;
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| 56 | .;---> Open host file to receive legacy code display.
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| 57 | .S Y=$$OPEN^%ZISH(BMXPATH,BMXFN,"W")
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| 58 | .;O 51:(BMXPATH_BMXFN:"W")
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| 59 | .;S IO=51,IOST="P-OTHER80"
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| 60 | .;K ^HW("HS")
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| 61 | .;S ^HW("HS","IOST")=$G(IOST)
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| 62 | .;S ^HW("HS","IO")=$G(IO)
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| 63 | .;
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| 64 | .;---> Call to legacy code for Health Summary display.
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| 65 | .S IOSL=999,IOM=80
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| 66 | .D EN^APCHS
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| 67 | .;---> Write End of File (EOF) marker.
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| 68 | .W $C(9)
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| 69 | .;
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| 70 | .;---> %ZISC doesn't close Device 51 when called from TCPIP socket?
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| 71 | .;D ^%ZISC
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| 72 | .;---> Buffer won't write out to file until the device is closed
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| 73 | .;---> or the buffer is flushed by some other command.
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| 74 | .;---> At this point, host file exists but has 0 bytes.
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| 75 | .;C 51
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| 76 | .;---> Now host file contains legacy code display data.
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| 77 | .;
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| 78 | .;---> For some reason %ZISH cannot open the host file a second time.
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| 79 | .;S Y=$$OPEN^%ZISH(BMXPATH,BMXFN,"R")
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| 80 | .;O 51:(BMXPATH_BMXFN:"R")
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| 81 | .U 51
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| 82 | .;
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| 83 | .;---> Read in the host file.
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| 84 | .D
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| 85 | ..;---> Stop reading Host File if line contains EOF $C(9).
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| 86 | ..;N I,Y F I=1:1 R Y Q:Y[$C(9) S ^TMP("BMXHS",$J,I)=Y
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| 87 | .;
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| 88 | .;---> %ZISC doesn't close Device 51 when called from TCPIP socket?
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| 89 | .;D ^%ZISC
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| 90 | .;C 51
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| 91 | ;
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| 92 | ;---> At this point $I=1. The job has "forgotten" its $I, even
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| 93 | ;---> though %SS shows 56 as the current device. $I=1 causes a
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| 94 | ;---> <NOPEN> at CAPI+10^XWBBRK2. A simple USE 56 command
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| 95 | ;---> appears to "remind" the job its $I is 56, and it works.
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| 96 | ;---> Possibly this is something %ZISC ordinarily does.
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| 97 | I BMXSOCK U 56
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| 98 | ;U 56
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| 99 | ;
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| 100 | ;---> Copy Health Summary to global array for passing back to GUI.
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| 101 | N I,N,U,X S U="^"
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| 102 | S N=0
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| 103 | F I=1:1 S N=$O(^TMP("BMXHS",$J,N)) Q:'N D
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| 104 | .;---> Set null lines (line breaks) equal to one space, so that
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| 105 | .;---> Windows reader will quit only at the final "null" line.
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| 106 | .S X=^TMP("BMXHS",$J,N) S:X="" X=" "
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| 107 | .S ^BMXTEMP($J,"HS",I)=X_BMX30
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| 108 | ;
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| 109 | ;---> If no Health Summary produced, report it as an error.
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| 110 | D:'$O(^BMXTEMP($J,"HS",0))
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| 111 | . S BMXERR="No Health Summary produced" S ^BMXTEMP($J,"HS",I)=BMX31_BMXERR
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| 112 | ;
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| 113 | ;---> Tack on Error Delimiter and any error.
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| 114 | S ^BMXTEMP($J,"HS",I)=BMX31_BMXERR
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| 115 | ;
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| 116 | ;---> Delete host file.
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| 117 | ;---> This doesn't work.
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| 118 | S Y=$$DEL^%ZISH(BMXPATH,BMXFN)
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| 119 | ;---> Call system command.
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| 120 | ;S ^MIKE(1)=BMXPATH
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| 121 | ;S ^MIKE(2)=BMXFN
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| 122 | ;S Y=$ZOS(2,BMXPATH_BMXFN)
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| 123 | K ^TMP("BMXHS",$J)
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| 124 | Q
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