HLOAPI ;ALB/CJM-HL7 - Developer API's for sending & receiving messages ;09/13/2006
;;1.6;HEALTH LEVEL SEVEN;**126,133**;Oct 13, 1995;Build 13
;Per VHA Directive 2004-038, this routine should not be modified.
;
NEWMSG(PARMS,HLMSTATE,ERROR) ;
;Starts a new message.
;Input:
; PARMS( *pass by reference*
; "COUNTRY")=3 character country code (optional)
; "CONTINUATION POINTER" -indicates a fragmented message
; "EVENT")=3 character event type (required)
; "FIELD SEPARATOR")=field separator (optional, defaults to "|")
; "ENCODING CHARACTERS")= 4 HL7 encoding characters (optional,defaults to "^~\&")
; "MESSAGE STRUCTURE" - MSH 9, component 3 - a code from the standard HL7 table (optional)
; "MESSAGE TYPE")=3 character message type (required)
; "PROCESSING MODE" - MSH 11, component 2 - a 1 character code (optional)
; "VERSION")=the HL7 Version ID, for example, "2.4" (optional, defaults to 2.4)
;Output:
; Function- returns 1 on success, 0 on failure
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
; PARMS - left defined when the function returns
; ERROR (optional, pass by reference) - returns an error message on failure
;
;
N DATA,I,SYSTEM,SUCCESS
S SUCCESS=0
K ERROR,HLMSTATE
D
.I $L($G(PARMS("PROCESSING MODE"))),$L(PARMS("PROCESSING MODE"))'=1 S ERROR="INVALID PROCESSING MODE" Q
.I $L($G(PARMS("COUNTRY"))),$L(PARMS("COUNTRY"))'=3 S ERROR="INVALID COUNTRY CODE" Q
.I $L($G(PARMS("EVENT")))'=3 S ERROR="INVALID EVENT CODE" Q
.I $L($G(PARMS("MESSAGE TYPE")))'=3 S ERROR="INVALID MESSAGE TYPE" Q
.I $L($G(PARMS("ENCODING CHARACTERS"))),$L(PARMS("ENCODING CHARACTERS"))'=4 S ERROR="INVALID ENCODING CHARACTERS" Q
.I $L($G(PARMS("FIELD SEPARATOR"))),$L(PARMS("FIELD SEPARATOR"))'=1 S ERROR="INVALID FIELD SEPARATOR" Q
.I '$L($G(PARMS("FIELD SEPARATOR"))) S PARMS("FIELD SEPARATOR")="|"
.I '$L($G(PARMS("ENCODING CHARACTERS"))) S PARMS("ENCODING CHARACTERS")="^~\&"
.I $G(PARMS("VERSION"))="" S PARMS("VERSION")="2.4"
.I ($L($G(PARMS("VERSION")))>20) S ERROR="VERSION > 20 CHARACTERS" Q
.F I="MESSAGE TYPE","EVENT","COUNTRY","FIELD SEPARATOR","ENCODING CHARACTERS","VERSION","CONTINUATION POINTER","MESSAGE STRUCTURE","PROCESSING MODE" S HLMSTATE("HDR",I)=$G(PARMS(I))
.S HLMSTATE("BATCH")=0 ;not a batch
.S HLMSTATE("DIRECTION")="OUT"
.S HLMSTATE("IEN")=""
.S HLMSTATE("BODY")="" ;record not yet created
.S HLMSTATE("CURRENT SEGMENT")=0 ;no segments cached
.S HLMSTATE("UNSTORED LINES")=0 ;nothing in cache
.S HLMSTATE("LINE COUNT")=0
.D GETSYS(.HLMSTATE)
.S SUCCESS=1
Q SUCCESS
;
NEWBATCH(PARMS,HLMSTATE,ERROR) ;
;Starts a new batch message.
;Input:
; PARMS( *pass by reference*
; "COUNTRY")=3 character country code (optional)
; "FIELD SEPARATOR")=field separator (optional, defaults to "|")
; "ENCODING CHARACTERS")= 4 HL7 encoding characters (optional,defaults to "^~\&")
; "VERSION")=the HL7 Version ID, for example, "2.4" (optional, defaults to 2.4)
;Output:
; Function - returns 1 on success, 0 on failure
; PARMS - left defined when the function returns
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
; ERROR (optional, pass by reference) - returns an error message on failure
;
;
N DATA,I,SYSTEM,SUCCESS
S SUCCESS=0
K ERROR,HLMSTATE
D
.I $L($G(PARMS("COUNTRY"))),$L(PARMS("COUNTRY"))'=3 S ERROR="INVALID COUNTRY CODE" Q
.I $L($G(PARMS("ENCODING CHARACTERS"))),$L(PARMS("ENCODING CHARACTERS"))'=4 S ERROR="INVALID ENCODING CHARACTERS" Q
.I $L($G(PARMS("FIELD SEPARATOR"))),$L(PARMS("FIELD SEPARATOR"))'=1 S ERROR="INVALID FIELD SEPARATOR" Q
.I '$L($G(PARMS("FIELD SEPARATOR"))) S PARMS("FIELD SEPARATOR")="|"
.I '$L($G(PARMS("ENCODING CHARACTERS"))) S PARMS("ENCODING CHARACTERS")="^~\&"
.I $G(PARMS("VERSION"))="" S PARMS("VERSION")="2.4"
.I ($L(PARMS("VERSION"))>20) S ERROR="VERSION > 20 CHARACTERS" Q
.F I="COUNTRY","FIELD SEPARATOR","ENCODING CHARACTERS","VERSION" S HLMSTATE("HDR",I)=$G(PARMS(I))
.S HLMSTATE("IEN")=""
.S HLMSTATE("BODY")="" ;msg not yet stored
.S HLMSTATE("BATCH")=1
.S HLMSTATE("DIRECTION")="OUT"
.S HLMSTATE("BATCH","CURRENT MESSAGE")=0 ;no messages in batch
.S HLMSTATE("CURRENT SEGMENT")=0 ;no segments in cache
.S HLMSTATE("UNSTORED LINES")=0 ;nothing in cache
.S HLMSTATE("LINE COUNT")=0 ;no lines within message stored
.D GETSYS(.HLMSTATE)
.S SUCCESS=1
Q SUCCESS
;
SET(SEG,VALUE,FIELD,COMP,SUBCOMP,REP) ;
;Sets a value to the array SEG(), used for building segments.
;Input:
; SEG - (required, pass by reference) - this is the array where the segment is being built.
; VALUE - the individual value to be set into the segment
; FIELD - the sequence # of the field (optional, defaults to 0)
; *NOTE: FIELD=0 is used to denote the segment type.
; COMP - the # of the component (optional, defaults to 1)
; SUBCOMP - the # of the subcomponent (optional, defaults to 1)
; REP - the occurrence# (optional, defaults to 1) For a non-repeating field, the occurrence # need not be provided, because it would be 1.
;Output:
; SEG array
;
; Example:
; D SET(.SEG,"MSA",0) creates an MSA segment
; D SET(.SEG,"AE",1) will place the value into the array position
; reserved for the 1st field,1st occurence,1st comp,1st subcomp
;
;Implementation Note - This format is used for the segment array built by calls to SET: SEGMENT(<SEQ #>,<occurrence #>,<component #>,<subcomponent #>)=<subcomponent value>
;
S:'$G(FIELD) FIELD=0
S:'$G(COMP) COMP=1
S:'$G(SUBCOMP) SUBCOMP=1
S:'$G(REP) REP=1
S SEG(FIELD,REP,COMP,SUBCOMP)=$G(VALUE)
Q
;
ADDSEG(HLMSTATE,SEG,ERROR) ;Adds a segment to the message.
;Input:
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
; SEG() - (pass by reference, required) Contains the data. It must be built by calls to SET prior to calling $$ADDSEG.
;
;Note#1: The message control segments, including the MSH and BHS segments, are added automatically.
;Note#2: The 0th field must be a 3 character segment type
;Note#3: ***SEG is killed upon successfully adding the segment***
;
;Output:
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message.
; FUNCTION - returns 1 on success, 0 on failure
; ERROR (optional, pass by reference) - returns an error message on failure
;
;
K ERROR
N TOARY,TYPE
;
S TYPE=$G(SEG(0,1,1,1)) ;segment type
;
;if a 'generic' app ack MSA was built, add it as the first segment before this one
I $D(HLMSTATE("MSA")) D
.I TYPE'="MSA" S TOARY(1)=HLMSTATE("MSA") D ADDSEG^HLOMSG(.HLMSTATE,.TOARY) K TOARY
.K HLMSTATE("MSA")
;
I ($L(TYPE)'=3) S ERROR="INVALID SEGMENT TYPE" Q 0
I (TYPE="MSH")!(TYPE="BHS")!(TYPE="BTS")!(TYPE="FHS")!(TYPE="FTS") S ERROR="INVALID SEGMENT TYPE" Q 0
I HLMSTATE("BATCH"),'HLMSTATE("BATCH","CURRENT MESSAGE") S ERROR="NO MESSAGES IN BATCH, SO SEGMENTS NOT ALLOWED" Q 0
I $$BUILDSEG^HLOPBLD(.HLMSTATE,.SEG,.TOARY,.ERROR) D ADDSEG^HLOMSG(.HLMSTATE,.TOARY) K SEG Q 1
Q 0
;
ADDMSG(HLMSTATE,PARMS,ERROR) ;
;Begins a new message in the batch.
;Input:
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
; PARMS( *pass by reference*
; "EVENT")=3 character event type (required)
; "MESSAGE TYPE")=3 character message type (required)
;
;Output:
; FUNCTION - returns 1 on success, 0 on failure
; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message.
; PARMS - left defined when this function returns
; ERROR (optional, pass by reference) - returns an error message on failure
;
N I
K ERROR
;if a 'generic' app ack MSA was built, add it as the first segment before this one
I $D(HLMSTATE("MSA")) D
.I TYPE'="MSA" N TOARY M TOARY=HLMSTATE("MSA") D ADDSEG^HLOMSG(.HLMSTATE,.TOARY) K TOARY
.K HLMSTATE("MSA")
I $L($G(PARMS("EVENT")))'=3 S ERROR="EVENT TYPE INVALID" Q 0
I $L($G(PARMS("MESSAGE TYPE")))'=3 S ERROR="MESSAGE TYPE INVALID" Q 0
D ADDMSG^HLOMSG(.HLMSTATE,.PARMS)
Q 1
;
GETSYS(HLMSTATE) ;
N SYS,SUB
D SYSPARMS^HLOSITE(.SYS)
F SUB="DOMAIN","STATION","PROCESSING ID","MAXSTRING","ERROR PURGE","NORMAL PURGE","PORT" S HLMSTATE("SYSTEM",SUB)=SYS(SUB)
S HLMSTATE("SYSTEM","BUFFER")=SYS("USER BUFFER")
Q
;
MOVEMSG(HLMSTATE,ARY) ;
;If a message was built in the 'old' way, and resides in an array, this routine will move it into file 777 (HL7 Message Body)
;Input:
; HLMSTATE (pass by reference) the array created by calling $$NEWMSG or $$NEWBATCH
; ARY - is the name of the array, local or global, where the message was built, used to reference the array by indirection.
;
N I S I=0
F S I=$O(@ARY@(I)) Q:'I D
.N SEG,J,J2
.S J=0,J2=1
.S SEG(J2)=@ARY@(I)
.F S J=$O(@ARY@(I,J)) Q:'J S J2=J2+1,SEG(J2)=@ARY@(I,J)
.I 'HLMSTATE("BATCH") D
..D ADDSEG^HLOMSG(.HLMSTATE,.SEG)
.E D
..I $E(SEG(1),1,3)="MSH" D
...D SPLITHDR^HLOSRVR1(.SEG)
...D ADDMSG2^HLOMSG(.HLMSTATE,.SEG)
..E D ADDSEG^HLOMSG(.HLMSTATE,.SEG)
;
;signal SENDACK^HLOAPI2 that the application built its own msg
K HLMSTATE("MSA")
Q
HLOAPI ;ALB/CJM-HL7 - Developer API's for sending & receiving messages ;09/13/2006
+1 ;;1.6;HEALTH LEVEL SEVEN;**126,133**;Oct 13, 1995;Build 13
+2 ;Per VHA Directive 2004-038, this routine should not be modified.
+3 ;
NEWMSG(PARMS,HLMSTATE,ERROR) ;
+1 ;Starts a new message.
+2 ;Input:
+3 ; PARMS( *pass by reference*
+4 ; "COUNTRY")=3 character country code (optional)
+5 ; "CONTINUATION POINTER" -indicates a fragmented message
+6 ; "EVENT")=3 character event type (required)
+7 ; "FIELD SEPARATOR")=field separator (optional, defaults to "|")
+8 ; "ENCODING CHARACTERS")= 4 HL7 encoding characters (optional,defaults to "^~\&")
+9 ; "MESSAGE STRUCTURE" - MSH 9, component 3 - a code from the standard HL7 table (optional)
+10 ; "MESSAGE TYPE")=3 character message type (required)
+11 ; "PROCESSING MODE" - MSH 11, component 2 - a 1 character code (optional)
+12 ; "VERSION")=the HL7 Version ID, for example, "2.4" (optional, defaults to 2.4)
+13 ;Output:
+14 ; Function- returns 1 on success, 0 on failure
+15 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
+16 ; PARMS - left defined when the function returns
+17 ; ERROR (optional, pass by reference) - returns an error message on failure
+18 ;
+19 ;
+20 NEW DATA,I,SYSTEM,SUCCESS
+21 SET SUCCESS=0
+22 KILL ERROR,HLMSTATE
+23 Begin DoDot:1
+24 IF $LENGTH($GET(PARMS("PROCESSING MODE")))
IF $LENGTH(PARMS("PROCESSING MODE"))'=1
SET ERROR="INVALID PROCESSING MODE"
QUIT
+25 IF $LENGTH($GET(PARMS("COUNTRY")))
IF $LENGTH(PARMS("COUNTRY"))'=3
SET ERROR="INVALID COUNTRY CODE"
QUIT
+26 IF $LENGTH($GET(PARMS("EVENT")))'=3
SET ERROR="INVALID EVENT CODE"
QUIT
+27 IF $LENGTH($GET(PARMS("MESSAGE TYPE")))'=3
SET ERROR="INVALID MESSAGE TYPE"
QUIT
+28 IF $LENGTH($GET(PARMS("ENCODING CHARACTERS")))
IF $LENGTH(PARMS("ENCODING CHARACTERS"))'=4
SET ERROR="INVALID ENCODING CHARACTERS"
QUIT
+29 IF $LENGTH($GET(PARMS("FIELD SEPARATOR")))
IF $LENGTH(PARMS("FIELD SEPARATOR"))'=1
SET ERROR="INVALID FIELD SEPARATOR"
QUIT
+30 IF '$LENGTH($GET(PARMS("FIELD SEPARATOR")))
SET PARMS("FIELD SEPARATOR")="|"
+31 IF '$LENGTH($GET(PARMS("ENCODING CHARACTERS")))
SET PARMS("ENCODING CHARACTERS")="^~\&"
+32 IF $GET(PARMS("VERSION"))=""
SET PARMS("VERSION")="2.4"
+33 IF ($LENGTH($GET(PARMS("VERSION")))>20)
SET ERROR="VERSION > 20 CHARACTERS"
QUIT
+34 FOR I="MESSAGE TYPE","EVENT","COUNTRY","FIELD SEPARATOR","ENCODING CHARACTERS","VERSION","CONTINUATION POINTER","MESSAGE STRUCTURE","PROCESSING MODE"
SET HLMSTATE("HDR",I)=$GET(PARMS(I))
+35 ;not a batch
SET HLMSTATE("BATCH")=0
+36 SET HLMSTATE("DIRECTION")="OUT"
+37 SET HLMSTATE("IEN")=""
+38 ;record not yet created
SET HLMSTATE("BODY")=""
+39 ;no segments cached
SET HLMSTATE("CURRENT SEGMENT")=0
+40 ;nothing in cache
SET HLMSTATE("UNSTORED LINES")=0
+41 SET HLMSTATE("LINE COUNT")=0
+42 DO GETSYS(.HLMSTATE)
+43 SET SUCCESS=1
End DoDot:1
+44 QUIT SUCCESS
+45 ;
NEWBATCH(PARMS,HLMSTATE,ERROR) ;
+1 ;Starts a new batch message.
+2 ;Input:
+3 ; PARMS( *pass by reference*
+4 ; "COUNTRY")=3 character country code (optional)
+5 ; "FIELD SEPARATOR")=field separator (optional, defaults to "|")
+6 ; "ENCODING CHARACTERS")= 4 HL7 encoding characters (optional,defaults to "^~\&")
+7 ; "VERSION")=the HL7 Version ID, for example, "2.4" (optional, defaults to 2.4)
+8 ;Output:
+9 ; Function - returns 1 on success, 0 on failure
+10 ; PARMS - left defined when the function returns
+11 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
+12 ; ERROR (optional, pass by reference) - returns an error message on failure
+13 ;
+14 ;
+15 NEW DATA,I,SYSTEM,SUCCESS
+16 SET SUCCESS=0
+17 KILL ERROR,HLMSTATE
+18 Begin DoDot:1
+19 IF $LENGTH($GET(PARMS("COUNTRY")))
IF $LENGTH(PARMS("COUNTRY"))'=3
SET ERROR="INVALID COUNTRY CODE"
QUIT
+20 IF $LENGTH($GET(PARMS("ENCODING CHARACTERS")))
IF $LENGTH(PARMS("ENCODING CHARACTERS"))'=4
SET ERROR="INVALID ENCODING CHARACTERS"
QUIT
+21 IF $LENGTH($GET(PARMS("FIELD SEPARATOR")))
IF $LENGTH(PARMS("FIELD SEPARATOR"))'=1
SET ERROR="INVALID FIELD SEPARATOR"
QUIT
+22 IF '$LENGTH($GET(PARMS("FIELD SEPARATOR")))
SET PARMS("FIELD SEPARATOR")="|"
+23 IF '$LENGTH($GET(PARMS("ENCODING CHARACTERS")))
SET PARMS("ENCODING CHARACTERS")="^~\&"
+24 IF $GET(PARMS("VERSION"))=""
SET PARMS("VERSION")="2.4"
+25 IF ($LENGTH(PARMS("VERSION"))>20)
SET ERROR="VERSION > 20 CHARACTERS"
QUIT
+26 FOR I="COUNTRY","FIELD SEPARATOR","ENCODING CHARACTERS","VERSION"
SET HLMSTATE("HDR",I)=$GET(PARMS(I))
+27 SET HLMSTATE("IEN")=""
+28 ;msg not yet stored
SET HLMSTATE("BODY")=""
+29 SET HLMSTATE("BATCH")=1
+30 SET HLMSTATE("DIRECTION")="OUT"
+31 ;no messages in batch
SET HLMSTATE("BATCH","CURRENT MESSAGE")=0
+32 ;no segments in cache
SET HLMSTATE("CURRENT SEGMENT")=0
+33 ;nothing in cache
SET HLMSTATE("UNSTORED LINES")=0
+34 ;no lines within message stored
SET HLMSTATE("LINE COUNT")=0
+35 DO GETSYS(.HLMSTATE)
+36 SET SUCCESS=1
End DoDot:1
+37 QUIT SUCCESS
+38 ;
SET(SEG,VALUE,FIELD,COMP,SUBCOMP,REP) ;
+1 ;Sets a value to the array SEG(), used for building segments.
+2 ;Input:
+3 ; SEG - (required, pass by reference) - this is the array where the segment is being built.
+4 ; VALUE - the individual value to be set into the segment
+5 ; FIELD - the sequence # of the field (optional, defaults to 0)
+6 ; *NOTE: FIELD=0 is used to denote the segment type.
+7 ; COMP - the # of the component (optional, defaults to 1)
+8 ; SUBCOMP - the # of the subcomponent (optional, defaults to 1)
+9 ; REP - the occurrence# (optional, defaults to 1) For a non-repeating field, the occurrence # need not be provided, because it would be 1.
+10 ;Output:
+11 ; SEG array
+12 ;
+13 ; Example:
+14 ; D SET(.SEG,"MSA",0) creates an MSA segment
+15 ; D SET(.SEG,"AE",1) will place the value into the array position
+16 ; reserved for the 1st field,1st occurence,1st comp,1st subcomp
+17 ;
+18 ;Implementation Note - This format is used for the segment array built by calls to SET: SEGMENT(<SEQ #>,<occurrence #>,<component #>,<subcomponent #>)=<subcomponent value>
+19 ;
+20 IF '$GET(FIELD)
SET FIELD=0
+21 IF '$GET(COMP)
SET COMP=1
+22 IF '$GET(SUBCOMP)
SET SUBCOMP=1
+23 IF '$GET(REP)
SET REP=1
+24 SET SEG(FIELD,REP,COMP,SUBCOMP)=$GET(VALUE)
+25 QUIT
+26 ;
ADDSEG(HLMSTATE,SEG,ERROR) ;Adds a segment to the message.
+1 ;Input:
+2 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
+3 ; SEG() - (pass by reference, required) Contains the data. It must be built by calls to SET prior to calling $$ADDSEG.
+4 ;
+5 ;Note#1: The message control segments, including the MSH and BHS segments, are added automatically.
+6 ;Note#2: The 0th field must be a 3 character segment type
+7 ;Note#3: ***SEG is killed upon successfully adding the segment***
+8 ;
+9 ;Output:
+10 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message.
+11 ; FUNCTION - returns 1 on success, 0 on failure
+12 ; ERROR (optional, pass by reference) - returns an error message on failure
+13 ;
+14 ;
+15 KILL ERROR
+16 NEW TOARY,TYPE
+17 ;
+18 ;segment type
SET TYPE=$GET(SEG(0,1,1,1))
+19 ;
+20 ;if a 'generic' app ack MSA was built, add it as the first segment before this one
+21 IF $DATA(HLMSTATE("MSA"))
Begin DoDot:1
+22 IF TYPE'="MSA"
SET TOARY(1)=HLMSTATE("MSA")
DO ADDSEG^HLOMSG(.HLMSTATE,.TOARY)
KILL TOARY
+23 KILL HLMSTATE("MSA")
End DoDot:1
+24 ;
+25 IF ($LENGTH(TYPE)'=3)
SET ERROR="INVALID SEGMENT TYPE"
QUIT 0
+26 IF (TYPE="MSH")!(TYPE="BHS")!(TYPE="BTS")!(TYPE="FHS")!(TYPE="FTS")
SET ERROR="INVALID SEGMENT TYPE"
QUIT 0
+27 IF HLMSTATE("BATCH")
IF 'HLMSTATE("BATCH","CURRENT MESSAGE")
SET ERROR="NO MESSAGES IN BATCH, SO SEGMENTS NOT ALLOWED"
QUIT 0
+28 IF $$BUILDSEG^HLOPBLD(.HLMSTATE,.SEG,.TOARY,.ERROR)
DO ADDSEG^HLOMSG(.HLMSTATE,.TOARY)
KILL SEG
QUIT 1
+29 QUIT 0
+30 ;
ADDMSG(HLMSTATE,PARMS,ERROR) ;
+1 ;Begins a new message in the batch.
+2 ;Input:
+3 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message. The application MUST NOT touch it!
+4 ; PARMS( *pass by reference*
+5 ; "EVENT")=3 character event type (required)
+6 ; "MESSAGE TYPE")=3 character message type (required)
+7 ;
+8 ;Output:
+9 ; FUNCTION - returns 1 on success, 0 on failure
+10 ; HLMSTATE() - (pass by reference, required) This array is used by the HL7 package to track the progress of the message.
+11 ; PARMS - left defined when this function returns
+12 ; ERROR (optional, pass by reference) - returns an error message on failure
+13 ;
+14 NEW I
+15 KILL ERROR
+16 ;if a 'generic' app ack MSA was built, add it as the first segment before this one
+17 IF $DATA(HLMSTATE("MSA"))
Begin DoDot:1
+18 IF TYPE'="MSA"
NEW TOARY
MERGE TOARY=HLMSTATE("MSA")
DO ADDSEG^HLOMSG(.HLMSTATE,.TOARY)
KILL TOARY
+19 KILL HLMSTATE("MSA")
End DoDot:1
+20 IF $LENGTH($GET(PARMS("EVENT")))'=3
SET ERROR="EVENT TYPE INVALID"
QUIT 0
+21 IF $LENGTH($GET(PARMS("MESSAGE TYPE")))'=3
SET ERROR="MESSAGE TYPE INVALID"
QUIT 0
+22 DO ADDMSG^HLOMSG(.HLMSTATE,.PARMS)
+23 QUIT 1
+24 ;
GETSYS(HLMSTATE) ;
+1 NEW SYS,SUB
+2 DO SYSPARMS^HLOSITE(.SYS)
+3 FOR SUB="DOMAIN","STATION","PROCESSING ID","MAXSTRING","ERROR PURGE","NORMAL PURGE","PORT"
SET HLMSTATE("SYSTEM",SUB)=SYS(SUB)
+4 SET HLMSTATE("SYSTEM","BUFFER")=SYS("USER BUFFER")
+5 QUIT
+6 ;
MOVEMSG(HLMSTATE,ARY) ;
+1 ;If a message was built in the 'old' way, and resides in an array, this routine will move it into file 777 (HL7 Message Body)
+2 ;Input:
+3 ; HLMSTATE (pass by reference) the array created by calling $$NEWMSG or $$NEWBATCH
+4 ; ARY - is the name of the array, local or global, where the message was built, used to reference the array by indirection.
+5 ;
+6 NEW I
SET I=0
+7 FOR
SET I=$ORDER(@ARY@(I))
IF 'I
QUIT
Begin DoDot:1
+8 NEW SEG,J,J2
+9 SET J=0
SET J2=1
+10 SET SEG(J2)=@ARY@(I)
+11 FOR
SET J=$ORDER(@ARY@(I,J))
IF 'J
QUIT
SET J2=J2+1
SET SEG(J2)=@ARY@(I,J)
+12 IF 'HLMSTATE("BATCH")
Begin DoDot:2
+13 DO ADDSEG^HLOMSG(.HLMSTATE,.SEG)
End DoDot:2
+14 IF '$TEST
Begin DoDot:2
+15 IF $EXTRACT(SEG(1),1,3)="MSH"
Begin DoDot:3
+16 DO SPLITHDR^HLOSRVR1(.SEG)
+17 DO ADDMSG2^HLOMSG(.HLMSTATE,.SEG)
End DoDot:3
+18 IF '$TEST
DO ADDSEG^HLOMSG(.HLMSTATE,.SEG)
End DoDot:2
End DoDot:1
+19 ;
+20 ;signal SENDACK^HLOAPI2 that the application built its own msg
+21 KILL HLMSTATE("MSA")
+22 QUIT
