| 1 | HLOSRVR2 ;ALB/CJM-HL7 - Sends an application ack over an open connection, for original mode ;02/04/2004
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| 2 | ;;1.6;HEALTH LEVEL SEVEN;**131**;Oct 13, 1995;Build 10
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| 3 | ;
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| 4 | NEWMSG(HLCSTATE,HLMSTATE,HDR) ;
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| 5 | ;initialize the HLMSTATE array after reading the header
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| 6 | ;Inputs:
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| 7 | ; HLCSTATE (pass by reference)
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| 8 | ; HDR (pass by reference) parsed header
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| 9 | ;Output:
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| 10 | ; HLMSTATE (pass by reference)
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| 11 | ;
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| 12 | K HLMSTATE
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| 13 | S HLMSTATE("IEN")=""
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| 14 | S HLMSTATE("BODY")=""
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| 15 | S HLMSTATE("DIRECTION")="IN"
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| 16 | S HLMSTATE("CURRENT SEGMENT")=0 ;no segments in cache
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| 17 | S HLMSTATE("UNSTORED LINES")=1 ;just the header in cache so far
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| 18 | S HLMSTATE("LINE COUNT")=0 ;no lines within message stored to disk
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| 19 | I HDR("SEGMENT TYPE")="BHS" D
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| 20 | .S HLMSTATE("BATCH")=1
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| 21 | .S HLMSTATE("ID")=HDR("BATCH CONTROL ID")
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| 22 | .S HLMSTATE("BATCH","CURRENT MESSAGE")=0 ;no messages in batch
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| 23 | .S HLMSTATE("UNSTORED MSH")=0
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| 24 | E D
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| 25 | .S HLMSTATE("BATCH")=0
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| 26 | .S HLMSTATE("ID")=HDR("MESSAGE CONTROL ID")
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| 27 | M HLMSTATE("HDR")=HDR
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| 28 | M HLMSTATE("SYSTEM")=HLCSTATE("SYSTEM")
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| 29 | S HLMSTATE("STATUS")=""
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| 30 | S HLMSTATE("STATUS","QUEUE")=""
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| 31 | S HLMSTATE("STATUS","ACTION")=""
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| 32 | S HLMSTATE("STATUS","LINK NAME")=HLCSTATE("LINK","NAME")
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| 33 | S HLMSTATE("STATUS","PORT")=$P(HDR("SENDING FACILITY",2),":",2)
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| 34 | ;
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| 35 | ;if this is a batch, and it references another batch, assume it is a b.
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| 36 | I HLMSTATE("BATCH"),HLMSTATE("ID")]"" D
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| 37 | .N IEN
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| 38 | .S HLMSTATE("ACK TO")=HLMSTATE("ID")
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| 39 | .S HLMSTATE("ACK TO","STATUS")="SU"
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| 40 | .S IEN=$O(^HLB("B",HLMSTATE("ID"),0))
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| 41 | .I IEN S HLMSTATE("ACK TO","IEN")=IEN_"^"
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| 42 | E S HLMSTATE("ACK TO")=""
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| 43 | I 'HLMSTATE("BATCH"),HDR("ACCEPT ACK TYPE")="",HDR("APP ACK TYPE")="" D
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| 44 | .S HLMSTATE("ORIGINAL MODE")=1
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| 45 | E D
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| 46 | .S HLMSTATE("ORIGINAL MODE")=0
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| 47 | N I F I=1,3 S HLMSTATE("MSA",I)=""
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| 48 | S HLMSTATE("MSA",2)=HLMSTATE("ID")
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| 49 | Q
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| 50 | ;
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| 51 | ACKNOW(MSG,ERROR) ;
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| 52 | ;Sends the messge immediately if there is an open connection, otherwise
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| 53 | ;will return an error.
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| 54 | ;
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| 55 | N $ETRAP,$ESTACK S $ETRAP="G ERROR^HLOSRVR2"
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| 56 | N SENT
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| 57 | S SENT=0,ERROR=""
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| 58 | I '$G(HLCSTATE("CONNECTED")) D
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| 59 | .S ERROR="NOT CONNECTED"
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| 60 | .S MSG("STATUS")="TF"
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| 61 | E S MSG("STATUS")="SU"
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| 62 | S:'$G(MSG("DT/TM CREATED")) MSG("DT/TM CREATED")=$$NOW^XLFDT
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| 63 | S MSG("STATUS","PURGE")=$$FMADD^XLFDT(MSG("DT/TM CREATED"),$S($G(HLCSTATE("ERROR PURGE")):HLCSTATE("ERROR PURGE"),1:7))
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| 64 | D
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| 65 | .I $G(MSG("UNSTORED LINES")),'$$SAVEMSG^HLOF777(.MSG) S ERROR="$$SAVE^HLOF777 FAILED!" Q
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| 66 | .I '$$SAVEMSG^HLOF778(.MSG) S ERROR="$$SAVE^HLOF778 FAILED!" Q
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| 67 | .Q:MSG("STATUS")'="SU"
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| 68 | .I '$$WRITEMSG^HLOCLNT1(.HLCSTATE,.MSG) S ERROR="TRANSMISSION FAILURE" Q
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| 69 | .S SENT=1
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| 70 | .D COUNT^HLOSTAT(.HLCSTATE,ACK("HDR","RECEIVING APPLICATION"),ACK("HDR","SENDING APPLICATION"),ACK("HDR","MESSAGE TYPE")_"~"_ACK("HDR","EVENT"))
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| 71 | ;
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| 72 | END ;
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| 73 | I 'SENT,MSG("STATUS")="SU",$G(MSG("IEN")) D
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| 74 | .Q:'$D(^HLB(MSG("IEN"),0))
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| 75 | .S MSG("STATUS")="TF"
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| 76 | .S MSG("STATUS","ERROR TEXT")=ERROR
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| 77 | .S $P(^HLB(MSG("IEN"),0),"^",20)=MSG("STATUS")
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| 78 | .S $P(^HLB(MSG("IEN"),0),"^",21)=MSG("STATUS","ERROR TEXT")
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| 79 | .S ^HLB("ERRORS","TF",$S($L($G(MSG("HDR","RECEIVING APPLICATION"))):MSG("HDR","RECEIVING APPLICATION"),1:"UNKNOWN"),MSG("DT/TM CREATED"),IEN)=""
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| 80 | ;
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| 81 | Q SENT
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| 82 | ;
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| 83 | ERROR ;error trap for ACKNOW
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| 84 | S SENT=0,ERROR="TRANSMISSION FAILURE:"_$P($ECODE,",",1,2)
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| 85 | S $ETRAP="D UNWIND^%ZTER"
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| 86 | ;
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| 87 | ;don't log some common errors
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| 88 | I ($ECODE["READ")!($ECODE["NOTOPEN")!($ECODE["DEVNOTOPN")!($ECODE["WRITE")!($ECODE["OPENERR") D
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| 89 | .;nothing!
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| 90 | E D
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| 91 | .D ^%ZTER
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| 92 | G END^HLOSRVR2
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| 93 | Q
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