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Annotation of freem_fileman/DITP.m, revision 1.1.1.1

1.1       snw         1: DITP   ;SFISC/GFT-TRANSFER POINTERS ;9/7/94  10:31 ;
                      2:        ;;21.0;VA FileMan;;Dec 28, 1994
                      3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
                      4:        D ASK Q:%-1  G PTS
                      5:        ;
                      6: ASK    ;
                      7:        I '$D(^UTILITY("DIT",$J,0,1)) S %=2 Q
                      8:        S %=$O(^(1)),%Y=+^(1) S:%="" %=-1
                      9: U      I $D(^DD(%Y,0,"UP")) S %Y=^("UP") G U
                     10:        W !,"SINCE THE "_$P("TRANSFERRED^DELETED",U,DH+1)_" ENTRY MAY HAVE BEEN 'POINTED TO'"
                     11:        W !,"BY ENTRIES IN THE '"_$P(^DIC(+%Y,0),U,1)_"' FILE," W:%>1 " ETC.,"
                     12: Q      W !,"DO YOU WANT THOSE POINTERS UPDATED (WHICH COULD TAKE QUITE A WHILE)"
                     13:        S %=2 D YN^DICN Q:%  W !?4,"ANSWER 'YES' IF YOU THINK THAT THE ENTRY WHICH YOU HAVE JUST "_$P("MOVED^DELETED",U,DH+1),!?4,"MAY BE 'POINTED TO' BY SOME POINTER-TYPE FIELD VALUE SOMEWHERE",! G Q
                     14:        ;
                     15: PTS    ;
                     16:        D WAIT^DICD K IOP
                     17: P      K DR,D,DL,X S (BY,FR,TO)="",X=$O(^UTILITY("DIT",$J,0,0))
                     18:        I X="" K ^UTILITY("DIT",$J),DIA,DHD,DR,DISTOP,BY,TO,FR,FLDS,L Q
                     19:        S Y=^(X),L=$P(Y,U,2),DL=1
                     20:        S DL(1)=L_"////^S X=$S($D(DE(DQ))[0:"""",$D(^UTILITY(""DIT"",$J,DE(DQ)))-1:"""",^(DE(DQ)):"_$S($P(Y,U,3)'["V":"+",1:"")_"^(DE(DQ)),1:""@"") I X]"""",$G(DIFIXPT)=1 D PTRPT^DITP" K ^(X)
                     21:        S L=$P(^DD(+Y,L,0),U,4),%=$P(L,";",2),L=""""_$P(L,";",1)_"""",DHD=$P(^(0),U) I % S %="$P(^("_L_"),U,"_%
                     22:        E  S %="$E(^("_L_"),"_+$E(%,2,9)_","_$P(%,",",2)
                     23:        S L=L_")):"""","_%_")?."" "":"""",'$D(^UTILITY(""DIT"",$J,"_$S($P(Y,U,3)'["V":"+",1:"")_%_"))):"""",1:D"
                     24: UP     S (D(DL),%)=+Y I $D(^DD(%,0,"UP")) S DL=DL+1,Y=^("UP"),(DL(DL),%)=$O(^DD(Y,"SB",%,0))_"///",X(DL)=""""_$P($P(^DD(Y,+%,0),U,4),";")_"""",BY=+%_","_BY G UP
                     25:        S DHD=$O(^("NM",0))_" entries whose '"_DHD_"' pointers have been changed" G P:'$D(^DIC(%,0,"GL")) S DIC=^("GL"),Y="S X=$S('$D("_DIC_"D0,"
                     26:        F X=0:1:DL-1 S DR(X+1,D(DL-X))=DL(DL-X) S:X Y=Y_X(DL+1-X)_",D"_X_","
                     27:        S DIA("P")=%,%=$L(BY,",") I %>2 S BY=$P(BY,",",%-2)_",.01,"_BY
                     28:        S BY=BY_Y_L_X_")",L=0,FLDS="",DISTOP=0,DHIT="G LOOP^DIA2",%ZIS=""
                     29:        I $G(DIFIXPT)=1 D EN1^DIP G P
                     30:        D EN1^DIP
                     31:        S IOP=IO G P
                     32:        ;
                     33: PTRPT  Q:'$G(DIFIXPTC)  N I,J,X
                     34:        F I=1:1:DL S J="" F  S J=$O(DR(I,J)) Q:J=""  I DR(I,J)["///" S X=$P($G(DR(I,J)),"///",1) I X]"" D
                     35:        . S ^TMP("DIFIXPT",$J,DIFIXPTC)=^TMP("DIFIXPT",$J,DIFIXPTC)_$S(I>1:" entry:"_$S(I=DL:$G(DA),1:$G(DA(DL-I))),1:"")_$S(I=DL:"   field:",1:"   mult.fld:")_X
                     36:        . Q
                     37:        Q