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DIFROMSR	;SFISC/DCL-RESOLVE POINTERS ON TARGET SYSTEM;04:18 PM  18 Nov 1994;
	;;21.0;VA FileMan;;Dec 28, 1994
	;Per VHA Directive 10-93-142, this routine should not be modified.
	Q
RP(DIFRFLG,DIFRFIA,DIFRSA,DIFRMSGR)	; Resolve Pointers on Target System
	;The "FRV1" and "FRVL" structures within the
	;transport array are used.
	;FILE,FLAGS,FIAROOT,SOURCE_ARRAY,MSG_ROOT
	;*
	;FLAGS=(RESERVED FOR LATER USE)
	;    (Optional)
	;                 None
	;*
	;FIA_ARRAY="FIA"_ARRAY_INPUT_ARRAY_ROOT
	;    (Optional) - Close Input Array Reference
	;    See DIFROM SERVER documentation for FIA array structure
	;    definitions.  If undefined SOURCE_ARRAY will be used
	;    by appending "FIA" to the source array root subscript.
	;*
	;SOURCE_ARRAY=CLOSED_INPUT_ARRAY_ROOT
	;    (Required) - Closed Input Array Reference where the file data
	;    is temporarily stored for distribution.
	;*
	;MSG_ROOT=CLOSED ARRAY REFERENCE
	;    (Optional) - Closed array reference where messages such as
	;    errors will be returned.  If not passed, decendents of ^TMP
	;    will be used.
	;*
	I '$D(DIQUIET) N DIQUIET S DIQUIET=1
	I '$D(DIFM) N DIFM S DIFM=1
	I $G(U)'="^"!($G(DT)'>0)!($G(DTIME)'>0)!('$D(DUZ)) D DT^DICRW
	I $G(DIFRSA)']"" D ERR(6) G EXIT
	S DIFRFIA=$G(DIFRFIA) S:DIFRFIA="" DIFRFIA=$NA(@DIFRSA@("FIA"))
	;
	I '$D(DIFRFIA) D ERR(2) G EXIT
	N DIFRFRVX,DIFRFILE
	S DIFRFRVX="FRV1",DIFRFILE=0 F  S DIFRFILE=$O(@DIFRSA@(DIFRFRVX,DIFRFILE)) Q:DIFRFILE'>0  D FILE
	G EXIT
	;
FILE	N DIFRTART,DIFRDNSC,DIFRPCE,DIFRSDA,DIFRY,DIFRPRV,DIFRPTF,DIFRPTFR,DIFRPRVL,DIFR2DD,DIFRTARL
	N C,D0,DA,DIC,DIK,F,G,I,R1,R2,R3,X,Y
	S DIFRTART=$NA(@DIFRSA@(DIFRFRVX,DIFRFILE))
	S DIFRTARL=$NA(@DIFRSA@("FRVL",DIFRFILE))
	S DIFRSDA=$$OREF^DILF($NA(@DIFRSA@("DATA",DIFRFILE))),DIFRDNSC=""
	F  S DIFRDNSC=$O(@DIFRTART@(DIFRDNSC)) Q:DIFRDNSC=""  D
	.K R1
	.S R2=DIFRDNSC,C=$P(R2,","),F=1,R1=0
	.F I=1:1 Q:I>C  S G=$P(R2,",",F,I) Q:G=""  I G'[""""!($L(G,"""")#2&($E(G)="""")&($E(G,$L(G))="""")) S F=F+$L(G,","),I=F-1,R1(R1)=G,R1=R1+1,C=C+($L(G,",")-1)
	.I R1'>3 S DIFR2DD=DIFRFILE
	.E  D
	..S R3=""
	..F I=0:1:R1-3 S R3=R3_R1(I)_","
	..S DIFR2DD=+$P($G(@(DIFRSDA_R3_"0)")),"^",2)
	..Q
	.;
	.S DIFRPCE=""
	.F  S DIFRPCE=$O(@DIFRTART@(DIFRDNSC,DIFRPCE)) Q:DIFRPCE'>0  D
	..S DIFRPRV=$G(@DIFRTART@(DIFRDNSC,DIFRPCE)),DIFRPTF=$G(^(DIFRPCE,"F"))
	..S DIFRPRVL=$G(@DIFRTARL@(DIFRDNSC)),DIFRPTFR=$P(DIFRPTF,";",2)
	..I DIFRPRVL="" D ERR(7," (^"_DIFRPTFR_"/"_DIFRPRV_")") Q
	..I DIFRPTFR="" D ERR(8," ("_DIFRPRVL_"/"_DIFRPRV_")") Q
	..I DIFRPRV="" D ERR(9," (^"_DIFRPTFR_"/"_DIFRPRVL_")") Q
	..I '$D(@("^"_DIFRPTFR_"0)")) D ERR(10," (^"_DIFRPTFR_"/"_DIFRPRV_")") Q
	..S DIC="^"_DIFRPTFR,DIC(0)="X",X=DIFRPRV D ^DIC I +Y'>0 D ERR(11," ("_DIC_"  Entry:"_DIFRPRV_")") S Y=""
	..S DIFRY=+Y S:DIFRPTF DIFRY=+Y_";"_DIFRPTFR
	..S $P(@DIFRPRVL,"^",DIFRPCE)=DIFRY
	..Q
	;
	S DIK=@DIFRFIA@(DIFRFILE,0),DIK(0)="AB"
	D IXALL^DIK:$O(@(DIK_"0)"))
	;
	Q
	;
EXIT	I $G(DIFRMSGR)]"" D CALLOUT^DIEFU(DIFRMSGR)
	Q
ERR(X,Y)	S X=$P($T(ERR+X),";",5) S:$D(Y) Y(1)=Y Q:'X  D BLD^DIALOG(X,.Y) Q
	;;FIA Node Is Set To "No Data";1;9509
	;;FIA Array Does Not Exist;2;9501
	;;;3;
	;;Records Do Not Exist;4;9510
	;;FIA File Number Invalid;5;9502
	;;Source Array Root Missing;6;9533
	;;Resolved Value Data Link Missing;7;9534
	;;Pointed Too File Missing;8;9535
	;;Pointer Resolved Value Missing;9;9538
	;;Pointed Too File NOT on Target System;10;9536
	;;Unable To Find Exact Match And Resolve Pointer;11;9537