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Annotation of freem_fileman/DIFG0.m, revision 1.1

1.1     ! snw         1: DIFG0  ;SFISC/DG(OHPRD)-SETS UP DIC("S"), EVALS 1ST LINE OF A (SUB)FILE ; [ 05/25/93  10:17 AM ]
        !             2:        ;;21.0;VA FileMan;;Dec 28, 1994
        !             3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
        !             4: NDPC   ;DETERMINE NODE,PIECE FOR DATA FOR THIS FIELD
        !             5:        S DIFGCT=DIFGCT+1
        !             6:        S:DIFG("PARAM")["N" DIFGNUMF(DIFGCT)=+$P(DIFGDIX,"^",2),DIFGPC(DIFGCT)=$P(^DD(DIC,DIFGNUMF(DIFGCT),0),"^",4)
        !             7:        I '$D(DIFGPC(DIFGCT)) S DIFGNUMF(DIFGCT)=$O(^DD(DIC,"B",$P($P(DIFGDIX,"^"),":",2),"")),DIFGPC(DIFGCT)=$P(^DD(DIC,DIFGNUMF(DIFGCT),0),"^",4)
        !             8:        S DIFGHAT=$P(^DD(DIC,DIFGNUMF(DIFGCT),0),U,2) I DIFGHAT["P",$P(DIFGDIX,"=",2)'?1"@"1N.N.1"E" S DIFGPTER(DIFGCT)=""
        !             9:        D DICS
        !            10:        D GETVAL
        !            11:        Q
        !            12:        ;
        !            13: DICS   ;SET DIC("S")
        !            14:        I $P(DIFGPC(DIFGCT),";",2)'["," S DIFGDOL="$P(^($P(DIFGPC("_DIFGCT_"),"";"")),U,$P(DIFGPC("_DIFGCT_"),"";"",2))="
        !            15:        E  S DIFGDOL="$E(^($P(DIFGPC("_DIFGCT_"),"";"")),$P(DIFGPC("_DIFGCT_"),"";"",2))="
        !            16:        I '$D(DIFGDIC(DIC)) S DIFGDICS(DIC)=1
        !            17:        E  S DIFGDICS(DIC)=DIFGDICS(DIC)+1
        !            18:        S DIFGDIC(DIC,DIFGDICS(DIC))="I "_DIFGDOL_$S($D(DIFGPTER(DIFGCT)):"",1:"DIFGVAL("_DIFGCT_")")
        !            19:        Q
        !            20:        ;
        !            21: GETVAL ;GETS VALUE TO RIGHT OF EQUAL SIGN
        !            22:        I $P(DIFGDIX,"=",2)'?1"@"1N.N.1"E" S (DIFGVAL(DIFGCT),^UTILITY("DIFGX",$J,DIFGCT))=$P(DIFGDIX,"=",2) D:DIFGHAT["S" SETCODES D:DIFGHAT["D" DATE I 1
        !            23:        E  S DIFGVAL(DIFGCT)=^UTILITY("DIFG@",$J,$P(DIFGDIX,"=",2)) S:$D(^UTILITY("DIFGX",$J,$P(DIFGDIX,"=",2))) ^UTILITY("DIFGX",$J,DIFGCT)=^($P(DIFGDIX,"=",2))
        !            24: X1     Q
        !            25:        ;
        !            26: SETCODES       ;DETERMINE INTERNAL VALUE IF FIELD ATTRIBUTE IS SET OF CODES
        !            27:        I $P(^DD(DIC,DIFGNUMF(DIFGCT),0),U,3)[":"_DIFGVAL(DIFGCT)_";" S DIFGSET=$P(^DD(DIC,DIFGNUMF(DIFGCT),0),U,3),%=$P(DIFGSET,":"_DIFGVAL(DIFGCT)_";"),%A=$L(%,";"),DIFGVAL(DIFGCT)=$P(%,";",%A)
        !            28:        K DIFGSET,%,%A
        !            29:        Q
        !            30:        ;
        !            31: DATE   ;GET INTERNAL FORM OF DATE
        !            32:        S DIFGSAVX=X,%DT="T",X=$P(DIFGDIX,"=",2) D ^%DT S DIFGVAL(DIFGCT)=Y,X=DIFGSAVX
        !            33:        I Y=-1 S DIFGER=5_U_DIFGY D ERROR^DIFG
        !            34:        Q
        !            35:        ;
        !            36: BASE   ;BASE FILE ENTRY LINE
        !            37:        K DIFGXRF(DIFGMULT)
        !            38:        I $P($P(DIFGDIX,U,3),"=",2)?1"@"1N.N1"E" S (DIFGALNK,Y)=^UTILITY("DIFG@",$J,$E($P($P(DIFGDIX,U,3),"=",2),1,$L($P($P(DIFGDIX,U,3),"=",2))-1)),DIFGFLUS="" S:'Y DIFGSKIP(DIFGMULT)="" S DIFG("NOLKUP")=""
        !            39:        I '$D(DIFG("NOLKUP")) S X=$S($P($P(DIFGDIX,U,3),"=",2)?1"@"1N.N:"`"_$S(^UTILITY("DIFG@",$J,$P($P(DIFGDIX,U,3),"=",2))["^UTILITY":"^"_$P(^($P($P(DIFGDIX,U,3),"=",2)),U,2),1:$P(^($P($P(DIFGDIX,U,3),"=",2)),U)),1:$P($P(DIFGDIX,U,3),"=",2))
        !            40:        I '$D(DIC) S DIC=$S(+$P(DIFGDIX,U,2):+$P(DIFGDIX,U,2),$D(^DIC("B",$P(DIFGDIX,U))):$O(^DIC("B",$P(DIFGDIX,U),"")),1:"") I DIC S:'$D(^DIC(DIC)) DIC=""
        !            41:        I 'DIC S DIFGER=20_U_DIFGY D ERROR^DIFG
        !            42:        I $P(DIFGDIX,U,4)]"" S DIFGXRF(DIFGMULT)=$P(DIFGDIX,U,4)
        !            43:        Q
        !            44:        ;
        !            45: FUNC   ;CHECKS FUNCTION ON BASE ENTRY LINE
        !            46:        S DIFGO=DIFGO+1
        !            47:        S DIFGINCR=DIFGO
        !            48:        S %=$P(DIFGDIX,U,3),%=$P(%,"="),^UTILITY("DIFG",$J,DIFGINCR,DIC,"MODE")=$S(%?1A:%,1:"L")_"^"_DIFGY S DIFGMO(DIFGMULT)=$P(^("MODE"),U)_"^"_DIC
        !            49:        K %
        !            50:        Q
        !            51:        ;