Routine: HLTF2

HLTF2 ;AISC/SAW/MTC-Process Message Text File Entries (Cont'd) ;10/17/2007  09:44

 ;;1.6;HEALTH LEVEL SEVEN;**25,122**;Oct 13, 1995;Build 14

 ;Per VHA Directive 2004-038, this routine should not be modified.

MERGEIN(LLD0,LLD1,MTIEN,HDR,MSA) ;Merge Data From Communication Server

 ;Module Logical Link File into Message Text File

 ;This is a subroutine call with parameter passing.  The output

 ;parameters HDR (and optionally) MSA are returned by this call.

 ;Required input parameters

 ;  LLD0 = Internal entry number where message is stored in Logical Link

 ;            file or XM if message is stored in MailMan

 ;  LLD1 = Internal entry number of IN QUEUE multiple entry in Logical

 ;           Link file (Only required for messages stored in Logical

 ;           Link file)

 ;  MTIEN = Internal entry number where message is to be copied to in

 ;            Message Text file

 ;    HDR = The variable in which the message header segment will

 ;            be returned

 ;    MSA = The variable in which the message acknowledgement segment

 ;            will be returned, if one exists for this message

 ;Check for required parameters

 I $G(LLD0)']""!('$G(MTIEN)) Q

 I LLD0'="XM",'$G(LLD1) Q

 N FLG,HLCHAR,HLEVN,HLFS,I,X,X1,HLDONE

 S (FLG,HLCHAR,HLEVN,X)=0

 ; patch HL*1.6*122: MPI-client/server

 F  L +^HL(772,+$G(MTIEN)):10 Q:$T  H 1

 ;Move data from Logical Link file to Message Text file

 I LLD0'="XM" D

 .S I=0 F  S X=$O(^HLCS(870,LLD0,1,LLD1,1,X)) Q:X'>0  S X1=$G(^(X,0)) S:"FHS,BHS,MSH"[$E(X1,1,3) FLG=1 I FLG S HLCHAR=HLCHAR+$L(X1) D

 ..;If header segment, process it and set HDR equal to it

 ..I X1'="","FHS,BHS,MSH"[$E(X1,1,3) D

 ...I '$D(HDR) S HDR=X1,HLFS=$E(X1,4) I $E(HDR,1,3)="BHS" S MSA="MSA"_HLFS_$P($P(HDR,HLFS,10),$E(HDR,5),1)_HLFS_$P(HDR,HLFS,12)_HLFS_$P($P(HDR,HLFS,10),$E(HDR,5),2)

 ...S $P(X1,HLFS,8)=""

 ...S:$E(X1,1,3)="MSH" HLEVN=HLEVN+1

 ..;If acknowledgement segment, set MSA equal to it

 ..I $E(X1,1,3)="MSA",'$D(MSA),$E($G(HDR),1,3)="MSH" S MSA=X1

 ..S I=I+1,^HL(772,MTIEN,"IN",I,0)=X1

 ;Move data from MailMan Message file to Message Text file

 I LLD0="XM" D

 .S I=0 F  X XMREC Q:XMER<0  S:"FHS,BHS,MSH"[$E(XMRG,1,3) FLG=1 I FLG S HLCHAR=HLCHAR+$L(XMRG) D  Q:XMER<0

 ..;If header segment, process it and set HDR equal to it

 ..I XMRG'="","FHS,BHS,MSH"[$E(XMRG,1,3) D

 ...I '$D(HDR) S HDR=XMRG,HLFS=$E(XMRG,4) I $E(HDR,1,3)="BHS" S MSA="MSA"_HLFS_$P($P(HDR,HLFS,10),$E(HDR,5),1)_HLFS_$P(HDR,HLFS,12)_HLFS_$P($P(HDR,HLFS,10),$E(HDR,5),2)

 ...S $P(XMRG,HLFS,8)=""

 ...S:$E(XMRG,1,3)="MSH" HLEVN=HLEVN+1

 ..;If acknowledgement segment, set MSA equal to it

 ..I $E(XMRG,1,3)="MSA",'$D(MSA),$E($G(HDR),1,3)="MSH" S MSA=XMRG

 ..S I=I+1,^HL(772,MTIEN,"IN",I,0)=XMRG

 S ^HL(772,MTIEN,"IN",0)="^^"_I_"^"_I_"^"_$$DT^XLFDT_"^"

 ;Update statistics in Message Text file for this entry

 ; patch HL*1.6*122: MPI-client/server

 L -^HL(772,+$G(MTIEN))

 D STATS^HLTF0(MTIEN,HLCHAR,HLEVN)

MERGEOUT(MTIEN,LLD0,LLD1,HDR) ;Merge Text in Message Text File into

 ;Communication Server Module Logical Link File

 ;This is a routine call with parameter passing.  There are no output

 ;parameters returned by this call.

 ;Required input parameters

 ;  MTIEN = Internal entry number where message is stored in Message

 ;            Text file

 ;  LLD0 = Internal entry number where message is to be copied to in

 ;            Logical Link file

 ;  LLD1 = Internal entry number of IN QUEUE multiple entry in Logical

 ;          Link file

 ;  HDR  = Name of the array that contains HL7 Header segment

 ;         format: HLHDR - Used with indirection to build message in out

 ;                         queue

 ;  This routine will first take the header information in the array

 ;  specified by HDR and merge into the Message Text field of file 870.

 ;  Then it will move the message contained in 772 (MTIEN) into 870.

 ;Check for required parameters

 I '$G(MTIEN)!('$G(LLD0))!('$G(LLD1))!(HDR="") Q

 ;-- initilize

 N I,X

 S I=0

 ; patch HL*1.6*122: MPI-client/server

 F  L +^HLCS(870,+$G(LLD0),2,+$G(LLD1)):10 Q:$T  H 1

 ;-- move header into 870 from HDR array

 S X="" F  S X=$O(@HDR@(X)) Q:'X  D

 . S I=I+1,^HLCS(870,LLD0,2,LLD1,1,I,0)=@HDR@(X)

 S I=I+1,^HLCS(870,LLD0,2,LLD1,1,I,0)=""

 ;Move data from Message Text file to Logical Link file

 S X=0 F  S X=$O(^HL(772,MTIEN,"IN",X)) Q:X=""  D

 . S I=I+1,^HLCS(870,LLD0,2,LLD1,1,I,0)=$G(^HL(772,MTIEN,"IN",X,0))

 ;-- update 0 node of message and format arrays

 S ^HLCS(870,LLD0,2,LLD1,1,0)="^^"_I_"^"_I_"^"_$$DT^XLFDT_"^"

 ; patch HL*1.6*122: MPI-client/server

 L -^HLCS(870,+$G(LLD0),2,+$G(LLD1))

OUT(HLDA,HLMID,HLMTN) ;File Data in Message Text File for Outgoing Message

 ;Version 1.5 Interface Only

 ; patch HL*1.6*122: HLTF routine splitted, moves sub-routines,

 ; OUT, IN, and ACK to HLTF2 routine.

 Q:'$D(HLFS)

 I HLMTN="ACK"!(HLMTN="MCF")!(HLMTN="ORR") Q:'$D(HLMSA)  D ACK(HLMSA,"I") Q

 ;-- if message contained MSA find inbound message

 I $D(HLMSA),$D(HLNDAP),$P(HLMSA,HLFS,3)]"" D

 . N HLDAI

 . S HLDAI=0

 . F  S HLDAI=$O(^HL(772,"AH",+$P($G(HLNDAP0),U,12),$P(HLMSA,HLFS,3),HLDAI)) Q:'HLDAI!($P($G(^HL(772,+HLDAI,0)),U,4)="I")

 . I 'HLDAI K HLDAI

 D STUFF^HLTF0("O")

 N HLAC S HLAC=$S($D(HLERR):4,'$P(HLNDAP0,"^",10):1,1:2) D STATUS^HLTF0(HLDA,HLAC,$G(HLMSG))

 D:$D(HLCHAR) STATS^HLTF0(HLDA,HLCHAR,$G(HLEVN))

 ;-- update status if MSA and found inbound message

 I $D(HLMSA),$D(HLDAI) D

 .N HLERR,HLMSG I $P(HLMSA,HLFS,4)]"" S HLERR=$P(HLMSA,HLFS,4)

 .S HLAC=$P(HLMSA,HLFS,2)

 .I HLAC'="AA" S HLMSG=$S(HLAC="AR":"Application Reject",HLAC="AE":"Application Error",1:"")_" - "_HLERR

 .S HLAC=$S(HLAC'="AA":4,1:3) D STATUS^HLTF0(HLDAI,HLAC,$G(HLMSG))

IN(HLMTN,HLMID,HLTIME) ;File Data in Message Text File for Incoming Message

 ;Version 1.5 Interface Only

 ; patch HL*1.6*122: HLTF routine splitted, moves sub-routines,

 ; OUT, IN, and ACK to HLTF2 routine.

 Q:'$D(HLFS)

 I HLMTN="ACK"!(HLMTN="MCF")!(HLMTN="ORR") Q:'$D(HLMSA)  D ACK(HLMSA,"O",$G(HLDA)) Q

 N HLDAI S HLDA=0

 I $D(HLNDAP),HLMID]"" D

 .F  S HLDA=+$O(^HL(772,"AH",+$P($G(HLNDAP0),U,12),HLMID,HLDA)) Q:'HLDA!($P($G(^HL(772,+HLDA,0)),U,4)="I")

 .I HLDA D

 ..S HLDT=+$P($G(^HL(772,HLDA,0)),"^"),HLDT1=$$HLDATE^HLFNC(HLDT)

 ..K ^HL(772,HLDA,"IN")

 .I $D(HLMSA),$P(HLMSA,HLFS,3)]"" D

 ..S HLDAI=0

 ..F  S HLDAI=$O(^HL(772,"AH",+$P($G(HLNDAP0),U,12),$P(HLMSA,HLFS,3),HLDAI)) Q:'HLDAI!($P($G(^HL(772,+HLDAI,0)),U,4)="O")

 ..I 'HLDAI K HLDAI

 ; patch HL*1.6*122: MPI-client/server

 ; I 'HLDA D CREATE(.HLMID,.HLDA,.HLDT,.HLDT1) K HLZ

 I 'HLDA D CREATE^HLTF(.HLMID,.HLDA,.HLDT,.HLDT1) K HLZ

 D STUFF^HLTF0("I")

 N HLAC S HLAC=$S($D(HLERR):4,1:1) D STATUS^HLTF0(HLDA,HLAC,$G(HLMSG))

 D MERGE15^HLTF1("G",HLDA,"HLR",HLTIME)

 I '$D(HLERR),$D(HLMSA),$D(HLDAI) D

 .N HLAC,HLERR,HLMSG I $P(HLMSA,HLFS,4)]"" S HLERR=$P(HLMSA,HLFS,4)

 .S HLAC=$P(HLMSA,HLFS,2) I HLAC'="AA" S HLMSG=$S(HLAC="AR":"Application Reject",1:"Application Error")_" - "_HLERR

 .S HLAC=$S(HLAC'="AA":4,1:3) D STATUS^HLTF0(HLDAI,HLAC,$G(HLMSG))

ACK(HLMSA,HLIO,HLDA) ;Process 'ACK' Message Type - Version 1.5 Interface Only

 ; patch HL*1.6*122: HLTF routine splitted, moves sub-routines,

 ; OUT, IN, and ACK to HLTF2 routine.

 ; To determine the correct message to link the ACK, HLIO is used.

 ; For an ack from DHCP (original message from remote system) then

 ; HLIO should be "I" so that the correct inbound message is ack-ed. For

 ; an inbound ack (original message outbound from DHCP) HLIO should be

 ; "O". This distinction must be made due to the possible duplicate

 ; message ids from a bi-direction interface.

 ; Input : MSA - MSA from ACK message.

 ;         HLIO - Either "I" or "O" : See note above.

 ;Output : None

 N HLAC,HLMIDI

 ;-- set up required vars

 S HLAC=$P(HLMSA,HLFS,2),HLMIDI=$P(HLMSA,HLFS,3)

 ;-- quit

 Q:HLMIDI']""!(HLAC']"")!('$D(HLNDAP))

 ;-- find message to ack

 I '$G(HLDA) S HLDA=0 D

 . F  S HLDA=+$O(^HL(772,"AH",+$P($G(HLNDAP0),U,12),HLMIDI,HLDA)) Q:'HLDA!($P($G(^HL(772,+HLDA,0)),U,4)=HLIO)

 ;-- quit if no message

 Q:'$D(^HL(772,+HLDA,0))

 ;-- check for error

 I $P(HLMSA,HLFS,4)]"" N HLERR S HLERR=$P(HLMSA,HLFS,4)

 I $D(HLERR),'$D(HLMSG) N HLMSG S HLMSG="Error During Receipt of Acknowledgement Message"_$S(HLAC="AR":" - Application Reject",HLAC="AE":" - Application Error",1:"")_" - "_HLERR

 ;-- update status

 S HLAC=$S(HLMTN="MCF":2,HLAC'="AA":4,1:3)

 D STATUS^HLTF0(HLDA,HLAC,$G(HLMSG))

HLTF2.m