| 1 | HLCSAS1 ;ISCSF/RWF - Read data ;02/05/2004 08:06
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| 2 | ;;1.6;HEALTH LEVEL SEVEN;**43,57,91,109**;Oct 13, 1995
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| 3 | Q
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| 4 | DATA(ROOT,STAT) ;get Data
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| 5 | N I,M,HLROOT
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| 6 | D DCODE(HCSDAT),TRACE^HLCSAS("DECODE "_HCSDAT)
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| 7 | ;Check if data type is OK
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| 8 | ;I ...
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| 9 | S HLROOT=$$SAVE("I")
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| 10 | F I=1:1 S M=$$DREAD() Q:HCSER!M S (@ROOT@(I),@HLROOT@(I,0))=HCSDAT
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| 11 | S @HLROOT@(0)="^^"_(I-1)_"^"_(I-1)_"^"_$$DT^XLFDT
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| 12 | ;If we got it all
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| 13 | D SEND^HLCSAS($S(HCSER:"500 Data error",1:"220 OK"))
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| 14 | D LLCNT^HLCSTCP(HLDP,1)
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| 15 | Q
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| 16 | ;
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| 17 | SAVE(HLTP) ;save to file 772, HLTP: I=input, O=output
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| 18 | N HLJ,HLMID,HLTIEN,HLDT,HLX,HLY,X,Y ;HL*1.6*91
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| 19 | D TCP^HLTF(.HLMID,.HLTIEN,.HLDT) Q:'HLTIEN ""
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| 20 | S X="HLJ(773,"""_HLTIEN_","")"
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| 21 | ;3=transmission type, 4=priority, 7=Logical Link, 20=status, 100=processed
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| 22 | S @X@(3)=HLTP,@X@(4)="I",@X@(7)=HLDP,@X@(20)=3,@X@(100)=$$NOW^XLFDT
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| 23 | D FILE^HLDIE("K","HLJ","","SAVE","HLCSAS1") ;HL*1.6*109
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| 24 | S (HLX,X)=+^HLMA(HLTIEN,0),(HLY,Y)=$NA(^HL(772,X,"IN")) ;HL*1.6*91
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| 25 | D SNMSP(+HLX,$S($G(HLP("NAMESPACE"))]"":HLP("NAMESPACE"),1:"MPI")) ;HL*1.6*91
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| 26 | Q HLY ;HL*1.6*91
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| 27 | ;
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| 28 | SNMSP(IEN772,NMSP) ; Store NMSP in IEN772 (Created by HL*1.6*91)
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| 29 | N HLJ,X,Y
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| 30 | QUIT:'$D(^HL(772,+$G(IEN772),0))!($G(NMSP)']"") ;->
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| 31 | S X="HLJ(772,"""_+IEN772_","")"
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| 32 | S @X@(16)=NMSP
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| 33 | D FILE^HLDIE("","HLJ","","SNMSP","HLCSAS1") ; HL*1.6*109
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| 34 | QUIT
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| 35 | ;
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| 36 | SDATA(ROOT,TYPE) ;Send data from a source
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| 37 | N I,X,Y,Z,L,D,HLROOT
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| 38 | S ROOT=$NA(@ROOT),X=ROOT,Y=$E(ROOT,1,$L(ROOT)-1),HCSER=0
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| 39 | D SEND^HLCSAS("DATA PARAM="_TYPE)
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| 40 | S X=ROOT,HLROOT=$$SAVE("O")
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| 41 | F I=1:1 S X=$Q(@X) Q:$E(X,1,$L(Y))'=Y S Z=@X,@HLROOT@(I,0)=Z D DSEND(Z)
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| 42 | S @HLROOT@(0)="^^"_(I-1)_"^"_(I-1)_"^"_$$DT^XLFDT
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| 43 | D DSEND($C(27,27,27)) ;Tell other end we'r done
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| 44 | D LLCNT^HLCSTCP(HLDP,4)
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| 45 | Q
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| 46 | DCODE(D) ;Decode a DATA string
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| 47 | S D=$$UP^XLFSTR(D),D=$P(D,"PARAM=",2,99)
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| 48 | F I=1:1 S STAT("P"_I)=$P(D,",",I) Q:$P(D,",",I+1)=""
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| 49 | Q
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| 50 | DREAD() ;Data read
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| 51 | N L,D,R S (D,HCSDAT)="",HCSER=0
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| 52 | S L=$$LREAD(3) Q:HCSER 1
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| 53 | I L'?3N S HCSER="1 Out of sync: "_L Q 1
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| 54 | I L>0 S HCSDAT=$$LREAD(L)
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| 55 | Q HCSDAT=$C(27,27,27)
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| 56 | DSEND(D) ;Data send
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| 57 | N L
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| 58 | S L=$L(D),L=$E(1000+L,2,4)
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| 59 | W L,D,! ;Flush buffer
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| 60 | Q
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| 61 | LREAD(N) ;Read N char
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| 62 | N D,C,P S D="",C=N,HCSER=0
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| 63 | F D Q:'C!HCSER
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| 64 | . R P#C:HLDREAD E S HCSER=1 Q
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| 65 | . S D=D_P,C=N-$L(D)
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| 66 | . Q
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| 67 | Q D
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