| 1 | DICL10 ;SEA/TOAD,SF/TKW-VA FileMan: Lookup: Lister, Part 2 ;5/21/98 15:27
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| 2 | ;;22.0;VA FileMan;;Mar 30, 1999
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| 3 | ;Per VHA Directive 10-93-142, this routine should not be modified.
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| 4 | ;
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| 5 | POINT(DIFILE,DIFLAGS,DINDEX,DIDENT,DIEN,DIFIEN,DISCREEN,DILIST) ;
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| 6 | ; save off the primary file info, follow the ptr chain to the end
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| 7 | S DIFLAGS=DIFLAGS_"p"
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| 8 | N DIVPTR,DIF S DIVPTR=$S(DINDEX(1,"TYPE")="V":1,1:0)
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| 9 | M DIF=DIFILE N DIFILE M DIFILE=DIF K DIF
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| 10 | D FOLLOW^DICL3(.DIFILE,"",DINDEX(1,"NODE"),1,0,"",DINDEX(1,"FIELD"),DINDEX(1,"FILE"),DIVPTR,1,.DISCREEN)
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| 11 | D SETB^DICL3
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| 12 | N DIX1 S DIX1="B"
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| 13 | S DIX1("WAY")=DINDEX("WAY")
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| 14 | N DIFROM S DIFROM(1)=$G(DINDEX(1,"FROM")),DIFROM("IEN")=""
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| 15 | N DIPART S DIPART(1)=$G(DINDEX(1,"PART"))
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| 16 | S DIFILE("STACK")=1_U_DIFILE("STACKEND",1)
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| 17 | S DIFILE=$P(DIFILE("STACK"),U,3)
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| 18 | D INDEX^DICUIX(.DIFILE,.DIFLAGS,.DIX1,.DIFROM,.DIPART)
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| 19 | I $G(DINDEX(1,"USE")) S DIX1(1,"USE")=1
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| 20 | N I F I="FIELD","FILE","FROM","GET","TYPE" K DIX1(1,I)
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| 21 | K DIX1("FLIST")
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| 22 | P1 ; no variable pointers in pointer chain
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| 23 | I '$O(DIFILE("STACKEND",1)) D Q
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| 24 | . D WALK^DICLIX(DIFLAGS,.DIX1,.DIDENT,.DIFILE,.DIEN,.DIFIEN,.DISCREEN,.DILIST,.DINDEX,"",.DIC)
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| 25 | . Q
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| 26 | P2 ; variable pointer(s) in pointer chain
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| 27 | N DIXV
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| 28 | S DIFLAGS=DIFLAGS_"v",DIFILE("STACK")=""
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| 29 | S I=0 F S I=$O(DIFILE("STACKEND",I)) Q:'I D
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| 30 | . N DIXNAME,DISUB,R S DIXNAME="DIXV("_I_")",DISUB=DIX1(1)
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| 31 | . N DIFL,DIGL S DIFL=+$P(DIFILE("STACKEND",I),U,2),DIGL=DIFILE(DIFL,"O")
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| 32 | . S @DIXNAME@(1)=DISUB,@DIXNAME@(1,"MORE?")=DIX1(1,"MORE?"),@DIXNAME@(2)=""
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| 33 | . S R=DIGL_"DINDEX"
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| 34 | . S @DIXNAME@(1,"ROOT")=R_")",@DIXNAME@(2,"ROOT")=R_",DINDEX(1))"
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| 35 | . I $G(DINDEX(1,"USE")),DISUB'="" D
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| 36 | . . S R=DIGL_"""B"")",DISUB=$O(@R@(DISUB),-DIX1(1,"WAY"))
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| 37 | . . S @DIXNAME@(1)=DISUB
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| 38 | . . Q
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| 39 | . S R=DIGL_"""B"")",DISUB=$O(@R@(DISUB)),@DIXNAME@(1,"NXTVAL")=DISUB
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| 40 | . I DISUB="" K @DIXNAME,DIFILE("STACKEND",I) Q
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| 41 | . Q:DIFILE("STACK")
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| 42 | . S DIFILE("STACK")=I_U_DIFILE("STACKEND",I)
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| 43 | . Q
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| 44 | K DIX1(1,"USE")
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| 45 | I +DIFILE("STACK")=1 S DIX1(1)=DIXV(1,1)
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| 46 | E S I="DIXV("_+DIFILE("STACK")_")" M DIX1=@I
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| 47 | D WALK^DICLIX(DIFLAGS,.DIX1,.DIDENT,.DIFILE,.DIEN,.DIFIEN,.DISCREEN,.DILIST,.DINDEX,.DIXV,.DIC)
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| 48 | Q
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| 49 | ;
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