Routine: CIAUIN68

CIAUIN68 ;MSC/IND/DKM - Inits for Cache (Unix);04-May-2006 08:19;DKM

 ;;1.2;CIA UTILITIES;;Mar 20, 2007

 ;;Copyright 2000-2006, Medsphere Systems Corporation

 ;=================================================================

 ; Open a host file

OPEN(X1,X2) ;EP

 O X1:$S("Rr"[$G(X2):"RS","Ww"[X2:"WNS","Bb"[X2:"RF",1:""):0

 E  ZT "NOPEN"

 U X1

 S ^TMP("CIAUHFS",$J,X1)=""

 ; Close a host file

CLOSE(X) ;EP

C X

 K ^TMP("CIAUHFS",$J,X)

 ; Close all open host files

CLOSEALL ;EP

N Z

 S Z=""

 F  S Z=$O(^TMP("CIAUHFS",$J,Z)) Q:Z=""  C Z

 K ^TMP("CIAUHFS",$J)

EOF ZT:$ZA=-1 "ENDOFFILE"

EOFERR() Q:$ZE["ENDOFFILE"

 ; Read a line of data

READ(X,Y) ;EP

 N $ET

 S $ET="",$ZT="READX"

 U $G(Y,$I)

 Q:$ZEOF 1

 R X:5

 Q:$T 0

READX Q 1

 ; Delete a host file

DELETE(X) ;EP

 S X=$ZF(-1,"rm """_X_"""")

 ; Rename a host file

RENAME(X1,X2) ;EP

 S X1=$ZF(-1,"mv """_X1_""" """_X2_"""")

 ; Generate directory listing

DIR(X1,X2,X3) ;EP

 N Z,Z1,FDLM

 S FDLM=$E($$DIRDLM,1)

 S X3=$G(X3,$NA(^UTILITY("DIR",$J)))

 K @X3

 S:'$G(X2) X2=9999999999

 F Z=1:1:X2 S Z1=$ZSEARCH(X1),X1="" Q:Z1=""  D

 .S Z1=$P(Z1,FDLM,$L(Z1,FDLM))

 .S:$TR(Z1,".")'="" @X3@(Z1)=""

 ; Return path delimiters

DIRDLM() ;EP

 Q "///"

 ; Return default working directory

DEFDIR(X) ;EP

 N FDLM

 S FDLM=$E($$DIRDLM,1)

 S X=$G(X,$P($G(^XTV(8989.3,1,"DEV")),U))

 S:$E(X,$L(X))'=FDLM X=X_FDLM

Q X

 ; Parse current error

ERR(X1,X2,X3) ;EP

 S X1=$E($P($ZE,">"),2,99),X2=$P($P($ZE,">",2),":"),X3=X1

 S:X2["*" X2=""

 S:$E(X1)="Z" X3=$E(X1,2,99),X1="ZTRAP"

 ; Raise an exception

RAISE(X) ;EP

 ZT $G(X)

 ; Set error trap

TRAP(X) ;EP

 Q $S($D(X):"$ZT="""_X_"""",1:"$ZT")

 ; Return size of a file

SIZE(X) ;EP

Q 0

 ; Return free disk space

FREE(X) ;EP

Q 0

 ; Return host ip address

HOSTIP() ;EP

 Q $P($P($ZU(131,1),","),":",2)

 ; Return host name

HOSTNAME() ;EP

 Q $P($P($ZU(131,1),","),":")

 ; Return client ip address

CLIENTIP() ;EP

 N IP,$ET

 S $ET="S $EC=""""",IP=$ZU(111,0)

 Q $A(IP,1)_"."_$A(IP,2)_"."_$A(IP,3)_"."_$A(IP,4)

CIAUIN68.m