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Routine: XMLPC

XMLPC.m

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  1. XMLPC ;(WASH ISC)/CAP-Protocol 4 PC Platforms ;03/27/2002 15:54
  1. ;;8.0;MailMan;;Jun 28, 2002
  1. SEND ;returns ER(0 OR 1), XMLER=number of "soft" errors
  1. S (XMLER,XMLZ,XMTLER)=0 I $L(XMSG)>255 S ER=1 G SRQ
  1. I XMSG'?.ANP F %=1:1:$L(XMSG) I $E(XMSG,%)?1C,$A(XMSG,%)'=9 S XMSG=$E(XMSG,1,%-1)_$E(XMSG,%+1,999) Q:XMSG?.ANP S %=%-1
  1. D SRINIT S X=XMSG D SUM
  1. I $G(XMINST) D XMTSTAT^XMTDR(XMINST,"S",XMSG,0) ; PC1
  1. SL S XMLER=XMLER+1 I XMLER>XMLMAXER S ER=1 G SRQ
  1. W "~*~^",$C(13),XMSG,$C(13),XMLINE,U,XMSUM,$C(13)
  1. SA R XMLX:XMLTIME I XMLX?.E1"ACK" W XMLX_$C(13) G SRQ:XMLX-XMLINE=0,SA
  1. S XMLZ=XMLZ+1 I XMLZ>XMLMAXER S ER=1 G SRQ
  1. G SL
  1. REC ;SEE SEND
  1. D SRINIT
  1. I $D(XMRG),$G(XMINST) D XMTSTAT^XMTDR(XMINST,"R",XMRG,0) ; PC1
  1. RL S XMLER=XMLER+1 I XMLER>XMLMAXER S ER=1 G SRQ
  1. R X:XMLTIME I X'="~*~^" G RL
  1. R XMRG#255:$S($D(XMSTIME):XMSTIME,1:XMLTIME)
  1. I $E(XMRG,1,5)=" ~*~^" S XMRG=$E(XMRG,2,$L(XMRG))
  1. R XMLY:XMLTIME
  1. I +XMLY-XMLINE<0 S X=$$ACK(+XMLY_"ACK") G RL
  1. S X=XMRG D SUM S XMLZ=XMSUM=$P(XMLY,U,2)
  1. S X=$$ACK(XMLINE_"ACK"),(XMLER,XMTLER)=0
  1. G SRQ:X=1 S ER=1 G SRQ
  1. ACK(Y) N X,I S I=0
  1. AA S I=I+1 I I>30 Q 0
  1. W Y_$C(13) R X:XMLTIME
  1. G AA:X'=Y
  1. Q 1
  1. SRINIT ;
  1. S XMLINE=$S('$D(XMLINE):1,1:XMLINE+1)
  1. S XMLENQ=$C(9)_"ENQ"_$C(9),XMLERR=$C(9)_"ERROR"_$C(9)
  1. S XMLER=-1 ;soft error count
  1. S XMLMAXER=500 ;maximum allowable soft errors
  1. S XMLTIME=9 ;length of READ time
  1. S ER=0 ;non-recoverable error flag
  1. Q
  1. SRQ ;Exit from Send/Receive
  1. S XMTLER=$S('$D(XMTLER):XMLER,1:XMTLER+XMLER) ;Total errors
  1. K XMLERR,XMLMAXER,XMLTIME,XMLX,XMLY,XMLZ
  1. Q
  1. SUM ;Calculate checksum
  1. I '$D(XMOS) D LPC^XMLSWP0
  1. I $D(XMOS(0)) X XMOS(0) S XMSUM=Y Q
  1. S XMSUM=$A(X) Q:$L(X)=1 S I=1
  1. A S I=I+1 I $L(X)<I K %,%0,%1 S XMSUM=XMSUM+$L(X)*$L(X) Q
  1. S Y=$A(X,I) F %=256:0 Q:%\4<Y S %=%\2
  1. B S %0=XMSUM#%,%=%\2 G A:%=0 S %0=%0\%,%1=Y\% I %1=1 S Y=Y-%
  1. G B:%1+%0=0 I %1'=%0 S:%0=0 XMSUM=XMSUM+% G B
  1. G B:%0=0 S XMSUM=XMSUM-%
  1. G B
  1. OPEN ;SET DEVICE PARAMETERS
  1. N X S X=$G(^%ZOSF("OS")) I X["VAX" S X=0 X ^%ZOSF("RM") U IO:PACK
  1. I X["DTM" U IO:WRAP=0
  1. Q