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DIEV	;SFISC/DPC-DATA VALIDATOR ;11/28/94  13:48
	;;21.0;VA FileMan;;Dec 28, 1994
	;Per VHA Directive 10-93-142, this routine should not be modified.
VAL(DIEVF,DIEVIEN,DIEVFLD,DIEVFLG,DIEVAL,DIEVANS,DIEVFAR,DIOUTAR)	;
VALX	;
	N DIEV0,DIEVP2,DA,D,I,C K DIEVANS
	I '$D(DIQUIET) N DIQUIET S DIQUIET=1
	I '$D(DIFM) N DIFM S DIFM=1 D INIZE^DIEFU
	S DIEVFLG=$G(DIEVFLG) I '$$VERFLG^DIEFU(DIEVFLG,"HFERY") G OUT
	D FLDVAL G:$G(DIEVAL)=U OUT
	D DA^DIEFU(DIEVIEN,.DA)
	S C=$L(DIEVIEN,",")-1 F I=1:1:C S D="D"_(C-I) N @D S @D=$P(DIEVIEN,",",I)
	D AUXVAL(DIEVF,DIEVIEN,DIEVFLD,DIEVFLG,DIEVAL,.DIEVANS,.DIEV0,.DIEVP2)
	I $G(DIEVANS)=U!("@"[DIEVAL) G OUT
MINVAL	;
	D INT(DIEVF,DIEVFLD,DIEVFLG,DIEVAL,.DIEVANS,$G(DIEV0),$G(DIEVP2))
	I DIEVANS=U D ERR
OUT	S DIEVANS=$G(DIEVANS,U)
	I DIEVFLG["F",DIEVANS'=U D FDA
	I $G(DIOUTAR)]"" D CALLOUT^DIEFU(DIOUTAR)
	Q
	;
FLDVAL	;
	N DIEVOUT S DIEVOUT=0
	I '$$VFILE^DIEFU(DIEVF,"D") S DIEVAL=U Q
	I '$$VFIELD^DIEFU(DIEVF,DIEVFLD,"D") S DIEVAL=U Q
	S DIEV0=^DD(DIEVF,DIEVFLD,0),DIEVP2=$P(DIEV0,U,2)
	D DTYPE
	I DIEVOUT=1 S DIEVAL=U
	Q
	;
AUXVAL(DIEVF,DIEVIEN,DIEVFLD,DIEVFLG,DIEVAL,DIEVANS,DIEV0,DIEVP2)	;
	N DIEVOUT S DIEVOUT=0
	I '$D(DIOVRD),$P($G(^DD($$FNO^DILIBF(DIEVF),0,"DI")),U,2)="Y",DIEVFLG'["Y" D  G AUXERR
	. N INT,EXT S INT(1)=$$FILENM^DIEFU(DIEVF),EXT("FILE")=DIEVF
	. D BLD^DIALOG(405,.INT,.EXT)
	I $P(DIEV0,U,5,99)["DINUM","@"'[DIEVAL D  G AUXERR
	. N EXT,INT S EXT("FILE")=DIEVF,EXT("FIELD")=DIEVFLD,(INT(1),EXT(1))="DINUMed"
	. D BLD^DIALOG(520,.INT,.EXT)
	I $E(DIEVAL)="?"!(DIEVP2["V"&(DIEVAL[".?")) N P S P(1)=DIEVF,P(2)=DIEVFLD D BLD^DIALOG(1610,"",.P) G AUXERR
	I DIEVFLG["R" G:'$$VENTRY^DIEFU(DIEVF,DIEVIEN,"D9") AUXERR
	I DIEVP2["I",$$DATA(DIEVF,DIEVFLD) N P S P("FIELD")=DIEVFLD,P("FILE")=DIEVF D BLD^DIALOG(710,.P,.P) G AUXERR
	I "@"[DIEVAL D DELETE G:DIEVOUT AUXERR Q
	I DIEVFLG["I" D
	. S DIEVANS=DIEVAL
	. I DIEVFLG["E" S DIEVANS(0)=$$EXTERNAL^DIQGU(DIEVF,DIEVFLD,"",DIEVAL)
	Q
AUXERR	S DIEVANS=U
	Q
	;
DTYPE	;
	I DIEVP2 D  S DIEVOUT=1 Q
	. N T,INT,EXT D DTYP^DIOU(DIEVF,DIEVFLD,.T)
	. I T=5 S INT(1)="word-processing",EXT("FIELD")=DIEVFLD,EXT("FILE")=DIEVF D BLD^DIALOG(520,.INT,.EXT) Q
	. S INT(1)="multi-valued",EXT("FIELD")=DIEVFLD,EXT("FILE")=DIEVF D BLD^DIALOG(520,.INT,.EXT)
	I DIEVP2["C" N INT,EXT S INT(1)="computed",EXT("FIELD")=DIEVFLD,EXT("FILE")=DIEVF D BLD^DIALOG(520,.INT,.EXT) S DIEVOUT=1 Q
	Q
	;
DELETE	;
	I $D(^DD(DIEVF,DIEVFLD,"DEL")) D
	. N DIEVECNT S DIEVECNT=$G(DIERR)
	. N I S I="" F  S I=$O(^DD(DIEVF,DIEVFLD,"DEL",I)) Q:I=""  X $G(^(I,0)) I  S DIEVOUT=1
	. I DIEVECNT'=$G(DIERR) S DIEVOUT=1 D HKERR^DILIBF(DIEVF,$G(DIEVIEN),DIEVFLD,"DEL node")
	I DIEVP2["R" D
	. I DIEVFLD'=.01 S DIEVOUT=1 Q
	. I '$D(^DD(DIEVF,0,"UP")) Q
	. I $P($G(@$$ROOT^DILFD(DIEVF,DIEVIEN,1)@(0)),U,4)=1 S DIEVOUT=1
	I 'DIEVOUT S DIEVANS="" S:DIEVFLG["E" DIEVANS(0)=""
	E  D
	. N INT,EXT
	. S INT(1)=$$FLDNM^DIEFU(DIEVF,DIEVFLD),INT(2)=$$FILENM^DIEFU(DIEVF)
	. S EXT("FILE")=DIEVF,EXT("FIELD")=DIEVFLD
	. D BLD^DIALOG(712,.INT,.EXT)
	Q
	;
DATA(DIEVF,DIEVFLD)	;
	N DIEVNODE,DIEVSPOT,N S DIEVSPOT=" ",N=0
	D GLRF^DIOU(DIEVF,DIEVFLD,.DIEVNODE,.DIEVSPOT)
	I +DIEVSPOT D
	. I $P($G(@DIEVNODE),U,DIEVSPOT)'="" S N=1
	E  I $E(DIEVSPOT)="E" D
	. N F,T
	. S F=$P($P(DIEVSPOT,"E",2),",",1),T=$P(DIEVSPOT,",",2)
	. I $TR($E($G(@DIEVNODE),F,T)," ")'="" S N=1
	Q N
	;
INT(%B1,%B2,DIEVFLG,X,DIEVANS,%B3,%B)	;
	N %A,%E,%C,DIR,DIC,Y,DIE,%J,%T,%BA,DP,DIFLD,DDH,%BU,%I,%K,DQ,DIFILE,C,DIEVECNT
	I $G(%B3)="" S %B3=^DD(%B1,%B2,0),%B=$P(%B3,U,2)
	I %B["V" D VP^DIEV1(%B1,%B2,DIEVFLG,X,%B3,.DIEVANS) Q
	I %B["N" D  Q:$G(DIEVANS)=U
	. I $L($P(X,"."))>24 S DIEVANS=U Q
	I %B["S" S X=$$UP^DILIBF(X)
	S %A=%B1_","_%B2_",V",%E=0,DIR("V")="",%T=$E(%B1)
	S DIEVECNT=$G(DIERR)
	D 1^DIR1
	I DIEVECNT'=$G(DIERR) S DIEVANS=U D HKERR^DILIBF(%B1,$G(DIEVIEN),%B2,"screen on a pointer or set of codes or in an input transform") Q
	I %E S DIEVANS=U Q
	S DIEVANS=$S(%B'["P":Y,1:$P(Y,U))
	I DIEVFLG["E" D
	. I %B["S"!(%B["D") S DIEVANS(0)=$P(Y(0),U)
	. E  I %B["P" S DIEVANS(0)=Y(0,0)
	. E  I %B["O" D
	. . S Y=X
	. . S DIEVECNT=$G(DIERR)
	. . X $G(^DD(%B1,%B2,2))
	. . I DIEVECNT'=$G(DIERR) D HKERR^DILIBF(%B1,$G(DIEVIEN),%B2,"output transform") Q
	. . S DIEVANS(0)=Y
	. . Q
	. E  S DIEVANS(0)=X
	. Q
	Q
	;
FDA	;
	I $G(DIEVFAR)="" D BLD^DIALOG(202,"FDA") Q
	D LOAD^DIEF1(DIEVF,DIEVIEN,DIEVFLD,"",DIEVANS,DIEVFAR)
	Q
	;
ERR	;
	N INT,EXT
	S INT(1)=$$FLDNM^DIEFU(DIEVF,DIEVFLD),INT(2)=$$FILENM^DIEFU(DIEVF),(INT(3),EXT(3))=DIEVAL
	S EXT("FILE")=DIEVF,EXT("FIELD")=DIEVFLD,EXT("IENS")=$G(DIEVIEN)
	D BLD^DIALOG(701,.INT,.EXT)
	I DIEVFLG["H" D GET^DIEH(DIEVF,"",DIEVFLD,"?b") ;DA() and D0,D1,etc. passed thru symbol table
	Q
	;
CHKX	;
	N DIEV0,DIEVP2 K DIEVANS
	I '$D(DIQUIET) N DIQUIET S DIQUIET=1
	I '$D(DIFM) N DIFM S DIFM=1 D INIZE^DIEFU
	S DIEVFLG=$G(DIEVFLG) I '$$VERFLG^DIEFU(DIEVFLG,"HE") G OUT
	D FLDVAL I $G(DIEVAL)=U D OUT Q
	D MINVAL
	Q