source: IHS-VA_UTILITIES-XB/trunk/XBDIR.m@ 642

XBDIR   ; IHS/ADC/GTH - DIR INTERFACE ; [ 02/07/97   3:02 PM ]
        ;;4.0;XB;;Jul 20, 2009;Build 2
        ;
        ; The purpose of routine XBDIR is to provide interface
        ; methodology for a call to ^DIR, to ensure correct handling
        ; of variables, and to provide for the expressiveness of an
        ; extrinsic function.
        ;
        ; There is no requirement to use the entry point, below.
        ;
        ; The format of the call is to SET a local variable to the
        ; output of the call to DIR^XBDIR(), which will be Y at the
        ; bottom of this routine, or, less likely, WRITE the value.
        ;
        ; An example of the call is:
        ;            S %=$$DIR^XBDIR(<actual_parameter_list>)
        ; where the <actual_parameter_list> is:
        ;(DIR(0),DIR("A"),DIR("B"),DIR("T"),DIR("?"),DIR("??"),<skip>)
        ; where <skip> is the number of lines to skip before the call
        ; to ^DIR.
        ;
        ; Examples:
        ;
        ; S %=$$DIR^XBDIR("N^1:2","Select report method",2,"","Produ
        ; ce report by FY or Dates","^D HELP^<your_routine>",300,2)
        ;
        ; S <namespace>FY=$$DIR^XBDIR("NO","Object Class Code Summar
        ; y for FISCAL YEAR ",FY,$G(DTIME,500),"Enter a FOUR DIGIT F
        ; ISCAL YEAR","^D SB1^<your_routine>")
        ;
        ;
DIR(O,A,B,T,Q,H,R)      ;PEP - Extrinsic interface to ^DIR.
        I '$L($G(O)) Q -1
        NEW DA,DIR
        S DIR(0)=O
        I $D(A) D
        . I $L($G(A)) S DIR("A")=A
        . I $L($O(A(""))) S O="" F  S O=$O(A(O)) Q:'$L(O)  S DIR("A",O)=A(O)
        .Q
        I $L($G(B)) S DIR("B")=B
        I $G(T) S DIR("T")=T
        I $D(Q) D
        . I $L($G(Q)) S DIR("?")=Q
        . I $L($O(Q(""))) S O="" F  S O=$O(Q(O)) Q:'$L(O)  S DIR("?",O)=Q(O)
        .Q
        I $L($G(H)) S DIR("??")=H
        I $G(R) F A=1:1:R W !
        KILL O,A,B,T,Q,H,R,DTOUT,DUOUT,DIRUT,DIROUT
        D ^DIR
        Q Y
        ;