source: BMXNET_RPMS_dotNET_UTILITIES-BMX/trunk/m/BMXSQL2.m@ 1222

BMXSQL2 ; IHS/OIT/HMW - BMX REMOTE PROCEDURE CALLS ;
        ;;2.31;BMX;;Jul 25, 2011
        ;
        ;
FLDFILE(BMXIN)      ;EP - Returns name of file containing field BMXIN
        ;in the form FILE^FIELD^FILENUMBER^FIELDNUMBER
        ;Based on data contained in the BMXF() array
        ;BMXIN can be either an unambiguous field name or FILE.FIELDNAME
        ;
        N C,BMXA,BMXB,BMXRET,BMXFILN,BMXFLDN,BMXFILNA
        S BMXRET=""
        I BMXTMPLT D  Q BMXRET
        . S BMXFILNA=BMXIN
        . I '$D(BMXF(BMXFILNA)) S BMXERR="FILE NOT FOUND" S BMXRET="" D ERROR^BMXSQL Q
        . I BMXF(BMXFILNA)'=BMXFO(1) S BMXERR="TEMPLATES ONLY SUPPORTED ON PRIMARY FILE" D ERROR^BMXSQL Q
        . S BMXRET=BMXFILNA_U_"BMXIEN"_U_BMXF(BMXFILNA)_U_".001"
        ;
        I BMXIN["." D  Q BMXRET
        . S BMXFILNA=$P(BMXIN,".") ;File Name
        . I '$D(BMXF(BMXFILNA)) S BMXERR="FILE NOT FOUND" S BMXRET="" D ERROR^BMXSQL Q
        . S BMXRET=BMXFILNA_U_$P(BMXIN,".",2)
        . S $P(BMXRET,U,3)=BMXF(BMXFILNA)
        . S BMXFLDN=0
        . I $P(BMXIN,".",2)'="",$D(^DD(BMXF(BMXFILNA),"B",$P(BMXIN,".",2))) D
        . . S BMXFLDN=$O(^DD(BMXF(BMXFILNA),"B",$P(BMXIN,".",2),0))
        . I BMXIN["BMXIEN" S BMXFLDN=".001"
        . I '+BMXFLDN S BMXERR="FIELD NOT FOUND",BMXRET="" D ERROR^BMXSQL Q
        . S $P(BMXRET,U,4)=BMXFLDN
        . Q
        ;Loop through files in BMXF to locate field name
        S C=0,BMXA=""
        I 'BMXIEN F  S BMXA=$O(BMXF(BMXA)) Q:BMXA=""  D  Q:$D(BMXERR)
        . I $D(^DD(BMXF(BMXA),"B",BMXIN)) S BMXRET=BMXA_U_BMXIN D  Q:$D(BMXERR)
        . . S C=C+1
        . . I C>1 S BMXERR="AMBIGUOUS FIELD NAME" D ERROR^BMXSQL Q
        . . Q
        . Q
        I BMXIEN D
        . S BMXA=BMXFO(1)
        . S BMXA=BMXFNX(BMXA)
        . S BMXRET=BMXA_U_BMXIN
        . S C=1
        I C=0 D  Q BMXRET
        . S BMXRET="0^"_BMXIN ;String or numeric literal
        S BMXFILNA=$P(BMXRET,U)
        S BMXFILN=BMXF(BMXFILNA)
        S $P(BMXRET,U,3)=BMXFILN
        I $D(^DD(BMXFILN,"B",BMXIN)) D
        . S BMXFLDN=$O(^DD(BMXFILN,"B",BMXIN,0))
        I BMXIEN S BMXFLDN=".001"
        I '+BMXFLDN S BMXERR="FIELD NOT FOUND",BMXRET="" D ERROR^BMXSQL Q
        S $P(BMXRET,U,4)=BMXFLDN
        Q BMXRET
        ;
DECSTR(BMXSTR)      ;EP
        ;Decrements string collation value by 1
        ;
        N A,E,S,L,BMXRET
        I BMXSTR="" Q BMXSTR
        S L=$L(BMXSTR)
        S E=$E(BMXSTR,L)
        S B=$E(BMXSTR,1,L-1)
        S A=$A(E)
        S A=A-1
        S E=$C(A)
        S BMXRET=B_E
        Q BMXRET
        ;
INCSTR(BMXSTR)      ;EP
        ;Increments string collation value by 1
        Q BMXSTR_$C(1)
        ;
SETX(BMXX,BMXFG,BMXSCR) ;EP
        ;Set up executable screen code
        ;by assembling pieces in BMXFG
        ;and attach to executable iterator(s)
        ;
        ;IN:  BMXFG()
        ;     BMXX() -- modified
        ;OUT: BMXSCR
        ;
        N J
        Q:'$D(BMXFG)
        S BMXSCR=""
        S J=0 F  S J=$O(BMXX(J)) Q:'+J  D
        . S BMXX(J)=BMXX(J)_"X BMXSCR"
        F J=1:1:BMXFG S BMXSCR=BMXSCR_BMXFG(J)
        S BMXSCR=$S(BMXSCR]"":"I "_BMXSCR_" ",1:"")
        S BMXSCR=BMXSCR_"D:'$D(^BMXTMP($J,""O"",D0)) OUT^BMXSQL"
        I BMXFG("C") D
        . N C
        . S C=BMXFG("C")
        . S BMXSCR("C")="F BMXC=1:1:"_C_" X BMXSCR(""C"",BMXC) S BMXSCR(""X"",BMXC)=X"
        . F C=1:1:BMXFG("C") S BMXSCR("C",C)=BMXFG("C",C)
        . S BMXSCR="X BMXSCR(""C"") "_BMXSCR
        ;
        Q