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Annotation of freem_fileman/DIQGDD0.m, revision 1.1.1.1

1.1       snw         1: DIQGDD0        ;DCL/SFISC-NODE PIECE LOOKUP FOR DD;09:26 AM  5 Jan 1994
                      2:        ;;21.0;VA FileMan;;Dec 28, 1994
                      3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
                      4: NPS(DIQGDDN,DIQGNP)    ;(CLOSEREFERENCE,PIECE)
                      5:        ;NODE PIECE SEARCH - DIQGDDN IS DD NUMBER - DIQGNP IS PIECE
                      6:        ; * * RETURNS FIELD NUMBER * *
                      7:        Q:$G(DIQGDDN)'>0 "" Q:$G(DIQGNP)="" ""
                      8:        N DIQGDDRT,DIQGDDRO,DIQGDDRN,DIQGFLD
                      9:        S DIQGDDRT="^DD("_DIQGDDN_")"
                     10:        S DIQGDDRO=0,DIQGFLD=""
                     11:        F  S DIQGDDRO=$O(@DIQGDDRT@(DIQGDDRO)) Q:DIQGDDRO'>0  D  Q:DIQGFLD
                     12:        .Q:'$D(@DIQGDDRT@(DIQGDDRO,0))  S DIQGDDRN=$P(^(0),"^",4)
                     13:        .I DIQGNP=DIQGDDRN S DIQGFLD=DIQGDDRO Q
                     14:        .I $P(DIQGDDRN,";")'?.N S $P(DIQGDDRN,";")=$$Q($P(DIQGDDRN,";")) I DIQGNP=DIQGDDRN S DIQGFLD=DIQGDDRO Q
                     15:        .I $P(DIQGDDRN,";")=$P(DIQGNP,";"),$E($P(DIQGDDRN,";",2))="E" S DIQGFLD=DIQGDDRO Q
                     16:        .Q
                     17:        Q DIQGFLD
                     18:        ;
                     19: Q(%Z)  ;(PLACE QUOATES AROUND %Z)
                     20:        S %Z(%Z)="",%Z=$Q(%Z("")) Q $E(%Z,4,$L(%Z)-1)
                     21:        ;
                     22: FN(DIQGROOT)   ;(CLOSEDREFERENCE)
                     23:        ; * * RETURNS FILE NUMBER * *
                     24:        ;CONVERT ROOT TO FILE NUMBER
                     25:        Q:$L($G(DIQGROOT),",")'>1 ""
                     26:        Q:$E(DIQGROOT,$L(DIQGROOT))'=")" ""
                     27:        N I,L,T,X,Y
                     28:        S X=DIQGROOT,L=$L(X),T=""
                     29:        F I=L:-1 S Y=$E(X,I) S:Y=","!(Y="(") T=T=0 Q:Y=""  I T,((Y=",")!(Y="(")) Q
                     30:        I I,$D(@($E(X,1,I)_"0)")) Q +$P(^(0),"^",2)
                     31:        Q ""
                     32:        ;
                     33: NP(ROOT,PIECE) ;CONVERT ROOT AND PIECE TO NODE;PIECE
                     34:        ; * * RETURNS 'NODE;PIECE' * *
                     35:        Q:$G(ROOT)="" "" Q:$G(PIECE)="" ""
                     36:        Q $P($P(ROOT,",",$L(ROOT,",")),")")_";"_PIECE
                     37:        ;
                     38: PIECE(DIQGR,DA,DR,DIQGPARM,DIQGTA,DIQGERRA,DIQGIPAR)   ;CLOSEDREF,PIECE,ATTRIBUTE,FLAG,TARGETARRAY,ERRORARRAY,INTERNAL
                     39: EN6    ;PROCEDURE CALL AND  * * RETURN RESULTS IN TARGET ARRAY * *
                     40:        I $G(U)'="^" N U S U="^"
                     41:        N DIQGNP S DIQGR=$G(DIQGR),DA=$G(DA)
                     42:        S DIQGNP=$$NP(DIQGR,DA) I DIQGNP="" G 200
                     43:        S DIQGR=$$FN(DIQGR) I DIQGR="" G 200
                     44:        S DA=$$NPS(DIQGR,DIQGNP) I DA'>0 G 200
                     45:        G EN1^DIQGDD
                     46:        ;
                     47: 200    D BLD^DIALOG(200)
                     48:        I $G(DIQGERRA)]"" D CALLOUT^DIEFU(DIQGERRA)
                     49:        Q