DICA3	;SEA/TOAD-VA FileMan: Updater, Adder ;10/21/94  10:07 ;
	;;21.0;VA FileMan;;Dec 28, 1994
	;Per VHA Directive 10-93-142, this routine should not be modified.
	
CREATE(DIFILE,DIEN,DIROOT,DIVALUE)	
	N DIENP S DIENP=","_$P(DIEN,",",2,999)
	S DIEN=$P(DIEN,",")
	L +@(DIROOT_"0)"):1 E  S DIEN="" D ERR(111,DIFILE) Q
	I $D(@(DIROOT_"0)"))[0 D  I $G(DIERR) S DIEN="" Q
	. N DIHEADER S DIHEADER=$$HEADER^DIDU2(.DIFILE,DIENP)
	. I '$G(DIERR) S @(DIROOT_"0)")=DIHEADER
GETNUM	
	N DINUM S DINUM=DIEN'=""
	N DIFAIL,DIOUT S DIFAIL=0,DIOUT=0 F  D  I DIOUT!DIFAIL Q
	. I 'DINUM S DIEN=$$NXTNO^DICLIB(DIROOT)
	. L +@(DIROOT_"DIEN)"):1
	. I '$T S DIFAIL=DINUM Q:'DIFAIL  D ERR(110,DIFILE,DIEN_DIENP) Q
	. I $D(@(DIROOT_"DIEN)")) L -@(DIROOT_"DIEN)") D  Q
	. . S DIFAIL=DINUM I 'DIFAIL Q
	. . D ERR(302,DIFILE,DIEN_DIENP)
	. S DIOUT=1
	I DIFAIL L -@(DIROOT_"0)") S DIEN="" Q
SETREC	
	S @(DIROOT_"DIEN,0)")=DIVALUE
	S $P(^(0),U,3,4)=DIEN_U_($P(@(DIROOT_"0)"),U,4)+1)
	L -@(DIROOT_"0)")
	S DIEN=DIEN_DIENP
	D XA^DIEFU(DIFILE,DIEN,.01,DIVALUE,"")
	Q
	
PROOT(DIFILE,DIEN)	
	; ENTRY POINT--return the global root of a subfile's parent
	; extrinsic function, all passed by value
	N DIENP S DIENP=$P(DIEN,",",2,999)
	Q $NA(@$$ROOT^DILFD($$PARENT(DIFILE),DIENP,1)@(+DIENP))
	
PARENT(DIFILE)	
	; ENTRY POINT--return the file number of a subfile's parent
	; extrinsic function, all passed by value
	Q $G(^DD(DIFILE,0,"UP"))
	
SUBFILE(DIFILE)	
	; ENTRY POINT--return whether the file is a subfile
	; extrinsic function, passed by value
	Q $D(^DD(DIFILE,0,"UP"))#2
	
ERR(DIERN,DIFILE,DIIENS,DIFIELD,DI1,DI2,DI3)	
	; error logging procedure
	N DIPE
	N DI F DI="FILE","IENS","FIELD",1:1:3 S DIPE(DI)=$G(@("DI"_DI))
	D BLD^DIALOG(DIERN,.DIPE,.DIPE)
	Q