| 1 | %ZISF ;SFISC/AC - HOST FILES FOR GT.M on Unix/VMS ;10 Feb 2003 6:35 pm
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| 2 | ;;8.0;KERNEL;**275**;Jul 10, 1995
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| 3 | HFS ;Host File Server
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| 4 | Q:$D(IOP)&$D(%IS("HFSIO"))&$D(%IS("IOPAR"))
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| 5 | I $D(%ZIS("HFSNAME")) S IO=%ZIS("HFSNAME"),%X=IO ;
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| 6 | E D ASKHFS
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| 7 | H S:$D(%ZIS("HFSMODE")) %ZISOPAR=$$MODE(%ZIS("HFSMODE"))
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| 8 | H1 I $D(IO("Q"))!(%IS["Z") S IO("HFSIO")=""
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| 9 | S IO=$S(%X]"":%X,1:IO),IO=$$CHKNM(IO) ;See that we have a directory
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| 10 | S:$D(IO("HFSIO")) IO("HFSIO")=IO
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| 11 | W:'$D(IOP)&$D(%ZIS("HFSNAME")) " HOST FILE TO USE: "_%ZIS("HFSNAME"),!
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| 12 | D ASKPAR^%ZIS6,SETPAR^%ZIS3
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| 13 | HFSIOO I '$D(IOP),%ZTYPE="HFS",'$D(%ZIS("HFSMODE")),'$P(^%ZIS(1,%E,0),"^",4),%ZISOPAR="",$D(^%ZIS(1,%E,1)),$P(^(1),"^",6) W ?45,"INPUT/OUTPUT OPERATION: R//"
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| 14 | Q:'$T D SBR^%ZIS1 I $D(DTOUT)!$D(DFOUT)!$D(DUOUT) S POP=1 Q
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| 15 | D HOPT:%X="?"!'$$CHECK(%X),HOPT1:%X="??" G HFSIOO:%X="?"!'$$CHECK(%X)
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| 16 | S:%X]"" %ZISOPAR="("""_%X_""")" Q
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| 17 | ;
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| 18 | CHECK(X) ;Check that we have valid option
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| 19 | N Y,%
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| 20 | Q:(X["R")&(X["W") 0 ;Can't have both
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| 21 | S Y=1 F %=1:1:$L(X) I "AFNRSVW"'[$E(X) S Y=0
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| 22 | Q Y
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| 23 | ;
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| 24 | ASKHFS ;---Ask host file name here---
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| 25 | I $D(%IS("B","HFS"))#2,%IS("B","HFS")]"" D
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| 26 | .S IO=%IS("B","HFS") ;Set default host file name
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| 27 | S %X='$P($G(^%ZIS(1,%E,1)),"^",5)
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| 28 | S:'%X %X=""
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| 29 | I $D(IOP)!%X!$D(%ZIS("HFSNAME")) S %X="" Q
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| 30 | ASKAGN W !,"HOST FILE NAME: "_IO_"//" D SBR^%ZIS1
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| 31 | I %X?1."?".E W !,"ENTER HOST FILE NAME" G ASKAGN
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| 32 | S:$D(DTOUT)!$D(DUOUT) POP=1
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| 33 | Q
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| 34 | CHKNM(H) ;Check the HFS name
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| 35 | N N S N=H
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| 36 | I $ZV["VMS" D
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| 37 | . I (H'[":")&(H'["[") S N=$$DEFDIR^%ZISH("")_H
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| 38 | E D
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| 39 | . I (H'["/") S N=$$DEFDIR^%ZISH("")_H
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| 40 | Q N
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| 41 | ;
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| 42 | MODE(X) ;Return %ZISOPAR in Y.
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| 43 | N Y,Q S Q=$C(34)
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| 44 | S Y=$S(X["R"&(X["W"):"(VARIABLE)",X="N":"(NEWVERSION:NOREADONLY:VARIABLE)",X="W":"(NEWVERSION:NOREADONLY:VARIABLE)",X="A":"(APPEND:NOREADONLY:VARIABLE)",1:"(READONLY:VARIABLE)")
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| 45 | Q Y
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| 46 | ;
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| 47 | HOPT W !,"You may enter a string of codes that represents",!,"the following host file input/ouput operation:"
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| 48 | W !?16,"R = READ ACCESS",!?16,"W = WRITE ACCESS",!?16,"N = NEWVERSION",!?16,"S = FIXED FORMAT",!?16,"V = VARIABLE FORMAT",!?16,"A = APPEND"
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| 49 | W !,"Example valid groupings 'RV', 'NW', 'AWV'"
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| 50 | Q
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| 51 | HOPT1 S %ZISI=$O(^DIC(9.2,"B","XUHFSPARAM-GUX",0)) Q:'%ZISI Q:'$D(^DIC(9.2,+%ZISI,0)) Q:$P(^(0),"^",1)'="XUHFSPARAM-GUX"
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| 52 | Q:$D(^DIC(9.2,+%ZISI,1))'>9 F %X=0:0 S %X=$O(^DIC(9.2,+%ZISI,1,%X)) Q:%X'>0 I $D(^(%X,0)) W !,^(0)
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| 53 | W ! S %X="??" Q
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