Re: Xephyr (on Linux host) and VMS keyboard

On 6/14/2025 10:01 AM, Arne Vajhøj wrote:

On 6/13/2025 10:49 PM, Lawrence D'Oliveiro wrote:

On Fri, 13 Jun 2025 22:31:37 -0400, Arne Vajhøj wrote:

      if(acctrec.type.type == AcctRecType.ACR$K_IMGDEL) {
          tim = acctrec.systime
          for(pack in acctrec.packs) {
              if(pack.type.type == AcctPackType.ACR$K_RESOURCE) {
                 stat = pack.status
              }
              if(pack.type.type == AcctPackType.ACR$K_IMAGENAME) {
                  img = pack.imagename
              }
          }
          println("$tim : $img status=$stat")

>
Shouldn’t “stat” and “img” be initialized to something like “null” or
“undef” (or whatever the Groovy equivalent is)? Unless you’re assuming
they’ll always be defined for that record type.

 They should (Groovy uses null).
 An image activation record should always have a resource
and imagename pack. But good defensive programming style
say to initialize anyway.

import dk.vajhoej.vms.acct.*
acctfile = new AcctFile("sys\$manager:accountng.dat")
while(acctfile.more()) {
     acctrec = acctfile.read()
     if(acctrec.type.type == AcctRecType.ACR$K_IMGDEL) {
         tim = acctrec.systime
         stat = ">>>> no resource packet found <<<<"
         img = ">>>> no imagename packet found <<<<"
         for(pack in acctrec.packs) {
             if(pack.type.type == AcctPackType.ACR$K_RESOURCE) {
                stat = pack.status
             }
             if(pack.type.type == AcctPackType.ACR$K_IMAGENAME) {
                 img = pack.imagename
             }
         }
         println("$tim : $img status=$stat")
     }
}
acctfile.close()
Arne