source: WorldVistAEHR/trunk/r/KERNEL-XU-A4A7-USC-XG-XLF-XNOA-XPD-XQ-XVIR-ZI-ZOSF-ZOSV-ZT-ZU-%Z-XIP--XQAB--XUC--XUR--ZIN--ZTED/ZISC.m@ 1261

%ZISC ;SFISC/GFT,AC,MUS - CLOSE LOGIC FOR DEVICES  ;01/14/2002  09:06

 ;;8.0;KERNEL;**24,36,49,69,199,216,275,409**;JUL 10, 1995;Build 3

C0 ;

 N %,%E,%H,%ZISI,%ZISOS,%ZISX,%ZISV

 ;Clear IO var we will use for reporting

 K IO("ERROR"),IO("LASTERR"),IO("CLOSE")

 ;Protect ourself from calls with incomplete setup.

 S:$D(IO)[0 IO=$I S:'$D(IO(0)) IO(0)=$P

 S U="^",%ZISOS=$G(^%ZOSF("OS")),%ZISV=$G(^("VOL"))

 ;S %=$S(+$G(IOS):IOS,$L($G(ION)):ION,1:IO)

 S %=$S($L($G(ION)):ION,1:IO) ;p409

 I (%="")!(IO="") G SETIO:IO(0)]"",END

 I $G(IOT)="RES" D RES G SETIO ;Handle a resource device

 ;

 ;Define subtype info if not already defined.

 D SUBTYPE

 ;

 ;perform close execute

 I $G(IOST(0))>0 D

 . I $G(^%ZIS(2,+IOST(0),3))]"",$D(IO(1,IO)) D

 . . U IO S:$X $X=1 D X3^ZISX:'$D(IO("T"))

 ;

 ;Incase the Close execute changed IO, Open IO("HOME") or NULL.

 I '$L($G(IO)) D  Q

 . S IOP=$S($L($G(IO("HOME"))):"`"_(+IO("HOME")),1:"NULL") D ^%ZIS

 . Q

 ;

 ;Perform the following if the device is open.

 I $D(IO(1,IO)) D

 . I $G(IO("P"))["B" D  ;Return to normal intensity

 . . S %=$P($G(^%ZIS(2,+IOST(0),7)),"^",3) I %]"" W @%

 . I $G(IO("P"))["P" D  ;Return to default pitch

 . . S %=$G(^%ZIS(2,+IOST(0),12.11)) I %]"" W @%

 . ;

 . W:$$FF @IOF ;Issue form feed at close

 . I $$CLOSPP D X11^ZISX:'$D(IO("T")) K IO("S") ;Close printer port

 . Q

 ;

 ;Don't use IOCPU as we now use IO(1,IO)

 I (IO'=IO(0)!$D(IO("C"))),$D(IO(1,IO)) D

 . U:$S($D(ZTQUEUED):0,'$L($G(IO(0))):0,$D(IO(1,IO(0)))#2:1,1:0) IO(0)

 . C IO K IO(1,IO) S IO("CLOSE")=IO ;close device

 ;

 ;

 I $D(IOT),IOT="CHAN",$D(IOS) D

 .S %=$G(^%ZIS(1,+IOS,"GBL"))

 .I %]"" L @("-^"_%) ;unlock global used to control access to network channels.

 I $D(IO("SPOOL")) D CLOSE^%ZIS4 ;Special close for spool device

 ;

SETIO ;

 ;See if old device has PCX code

 I $G(IOS),$G(^%ZIS(1,+IOS,"PCX"))]"" S %ZISPCX=^("PCX")

 ;Setup the IO(0) device, should be the home device

 S IO=IO(0),(IOPAR,IOUPAR)="" K IO("T") D CIOS(IO(0))

 I 'IOS S IOT="TRM" G END

 S ION=$P(^%ZIS(1,IOS,0),"^",1),IOT=$G(^("TYPE")),IOST(0)=$S(IOT["TRM"&($D(^XUTL("XQ",$J,"IOST(0)"))):^("IOST(0)"),1:$G(^%ZIS(1,IOS,"SUBTYPE")))

 I IOT["TRM",$D(^XUTL("XQ",$J,"IO")) D HOME^%ZIS G END

 S %="Y"

 I IOST(0),$D(^%ZIS(2,IOST(0),1)) S %=^(1),IOM=+%,IOF=$P(%,"^",2),IOSL=$P(%,"^",3),IOBS=$P(%,"^",4)

 I $D(^%ZIS(1,IOS,91)) S %=^%ZIS(1,IOS,91) S:+% IOM=+% S:$P(%,"^",3) IOSL=$P(%,"^",3)

 ;Don't know the subtype so set some defaults

 I %="Y" S IOM=80,IOSL=24,IOF="#",IOST="C-OTHER",IOBS="$C(8)"

S1 S:IOST(0) IOST=$P($G(^%ZIS(2,+IOST(0),0)),"^"),IOXY=$G(^("XY"))

 I '$D(ZTQUEUED),'$D(IO("C")),IOT["TRM" D RM:$D(IO(1,IO))

 ;With home device set, Do Post-close execute code of Device closed.

END I '$D(IO("T")),$G(%ZISPCX)]"" S %Y=%ZISPCX D %Y^ZISX

 ;See that any extra IO variables are cleaned up

 K IO("P"),IO("DOC"),IO("HFSIO"),IO("SPOOL"),IOC,IONOFF

 ;IOCPU should not be changed.

 Q

 ;

SUBTYPE ;Find a subtype

 N %S

 S IOST=$G(IOST),IOST(0)=+$G(IOST(0))

 I $L(IOST)&$L(IOST(0)) Q  ;Have a subtype

 S %S=$G(^%ZIS(2,+IOST(0),0)) I $L(%S) S IOST=$P(%S,U) Q

 I $L(IOST) S %S=$O(^%ZIS(2,"B",$G(IOST,"X"),0)) I %S>0 S IOST(0)=+%S Q

 S IOST="",IOST(0)=0 D CIOS($I) Q:IOS'>0

 S IOST(0)=$G(^%ZIS(1,+IOS,"SUBTYPE")),IOST=$P($G(^%ZIS(2,+IOST(0),0)),"^")

 Q

 ;

CIOS(%I) ;Find a value for IOS (IEN into device file)

 N %ZISVT

 I $D(^XUTL("XQ",$J,"IOS")) S IOS=+^("IOS") Q

 I $D(%ZISV) S %ZISVT=%I D VTLKUP^%ZIS S IOS=+%E

 E  S IOS=+$O(^%ZIS(1,"C",%I,0))

 Q:$G(IOS)>0

 S %ZISVT=%I D VIRTUAL^%ZIS

 I $D(%ZISVT) S %H=%E I %ZISVT]"",%H>0,$D(^%ZIS(1,%H,0)),$D(^("TYPE")),^("TYPE")="VTRM" S IOS=%H

 Q

 ;

RM N X S X=+IOM X ^%ZOSF("RM")

 Q

 ;

RES ;Close resource device.

 Q:'$D(IO(1,IO))&'$D(^%ZISL(3.54,"AJ",$J))

 N %ZISJOB,%X,%Y,%ZISD0,%ZISD1,%ZISRES,%ZISRL,%ZISY0,%ZTRTN,ZTSAVE,ZTIO

 S %ZISJOB=$J

 ;

RES1 G RQ:'$D(IOS),RQ:'$D(^%ZIS(1,+IOS,1)) S %ZISRL=+$P(^(1),"^",10),%ZISRL=$S(%ZISRL:%ZISRL,1:1)

 S %X=$O(^%ZISL(3.54,"B",IO,0)) G RQ:'%X

 G RQ:'$D(^%ZISL(3.54,+%X,0)) S %ZISD0=+%X,%ZISY0=^(0)

 S %X=$O(^%ZISL(3.54,"AJ",%ZISJOB,%ZISD0,0)) S %ZISD1=%X G RQ:'%X

 S %Y=$G(^%ZISL(3.54,%ZISD0,1,+%ZISD1,0)) G RQ:$P(%Y,"^",3)'=%ZISJOB

 D KILLRES(+%ZISD0,+%ZISD1)

RQ K IO(1,IO)

 Q

 ;

KILLRES(D0,D1) ;Kill one resource use

 Q:(D0'>0)!(D1'>0)

 N %X,%Y,%J,%ZISRL

 L +^%ZISL(3.54,D0,0)

 S %Y=$G(^%ZISL(3.54,D0,0)) G KRX:%Y=""

 S %X=$G(^%ZISL(3.54,D0,1,D1,0)),%J=$P(%X,"^",3) S:%J="" %J=" "

 K ^%ZISL(3.54,D0,1,D1,0),^%ZISL(3.54,D0,1,"B",D1,D1),^%ZISL(3.54,"AJ",%J,D0,D1)

 S %X=$P(%Y,"^",2)+1,$P(^%ZISL(3.54,D0,0),"^",2)=%X

 ;I '$D(^%ZISL(3.54,%ZISD0,1,0)) S ^(0)="^3.542A^^" G RQ

 S %Y=$G(^%ZISL(3.54,D0,1,0)),%X=$P(%Y,"^",4),$P(^%ZISL(3.54,D0,1,0),"^",3,4)="^"_$S(%X>0:(%X-1),1:0)

KRX L -^%ZISL(3.54,D0,0)

 Q

 ;

DQCRES ;Tasked entry point to close resource device.

 S IO=%ZISRES G RES1

 ;

FF() ;Issue form feed

 I $E(IOST,1,2)'["C-",$D(IO(1,IO)),$G(IOT)="TRM"!($G(IOT)="SPL"),'$D(IO("T"))&$Y&'$D(IONOFF)&'$D(IO(1,IO,"NOFF")) Q 1

 Q 0

 ;

CLOSPP() ;Close printer port

 I $D(IO("S")),$D(^%ZIS(2,+IO("S"),11))&$D(IO(1,IO)) Q 1

 Q 0