X-Git-Url: http://git.kpe.io/?p=ctsim.git;a=blobdiff_plain;f=cgi-bin%2Fctsim.cgi.in;fp=cgi-bin%2Fctsim.cgi.in;h=ae32a901553285ae9a2155f50d36825dc428d58d;hp=a497dd908502f1dcc3988137fc196b99161bf5b7;hb=c2da697c4203112cf53df1fcd2f8de6f5e385f14;hpb=9c75a49d81caa44eb0397f60cc442ebab1738309

diff --git a/cgi-bin/ctsim.cgi.in b/cgi-bin/ctsim.cgi.in
index a497dd9..ae32a90 100755
--- a/cgi-bin/ctsim.cgi.in
+++ b/cgi-bin/ctsim.cgi.in
@@ -28,17 +28,14 @@ CGI::ReadParse(\%in);
 my $error = "";
 
 if ($::single_process_only > 0) {
-  my @processes = '/bin/ps -A';
+  my @processes = `/bin/ps -A`;
   my $running = 0;
-  foreach $p (@processes) {
-    if ($p ~= /ctsimtext/) {
-      $running = 1;
-      break;
-    }
-    if ($running > 0) {
-      $error .= "Another online simulation is currently running.<p>Click your browser's <i>Refresh</i> button to resubmit your simulation<br>";
-      exit(0);
+  foreach my $p (@processes) {
+    if ($p =~ m/ctsimtext/) {
+      $error .= "Another online simulation is currently running.<br>You may wait a moment and then click your browser's <b>Refresh</b> button to resubmit your simulation<br>";
+      last;
     }
+  }
 }
 
 my $Phantom_Name = FilterMetaChars($in{'Phantom_Name'});
@@ -111,10 +108,10 @@ my $ir_png_url = "$::url_datadir/ir-$tmpid.png";
 my $pj_png_url = "$::url_datadir/pj-$tmpid.png";
 my $sub_png_url = "$::url_datadir/sub-$tmpid.png";
 
-my $pjrec_ver = "$::bindir/pjrec";
-my $phm2pj_ver = "$::bindir/phm2pj";
-my $phm2if_ver = "$::bindir/phm2if";
-my $diff_ver = "$::bindir/if2";
+my $pjrec_ver = "$::bindir/ctsimtext pjrec";
+my $phm2pj_ver = "$::bindir/ctsimtext phm2pj";
+my $phm2if_ver = "$::bindir/ctsimtext phm2if";
+my $diff_ver = "$::bindir/ctsimtext if2";
 
 $pjrec_ver = "/opt/lam/bin/mpirun N N $::lamrundir/pjrec-lam" if $MPI;
 $phm2pj_ver = "/opt/lam/bin/mpirun N N $::lamrundir/phm2pj-lam" if $MPI;
@@ -185,6 +182,12 @@ if ($error ne "") {
       }
     }
   }
+  # Delete image files and projection files
+  unlink($phantom_fname);
+  unlink($ir_fname);
+  unlink($pj_fname);
+  unlink($pj_if_fname);
+  unlink($sub_fname);
 
   $cmdout = "$gp_cmd\n $gp_out $pj_cmd\n $pj_out $pj_if_cmd\n $pj_if_out $pjrec_cmd\n $pjrec_out $diff_cmd\n $diff_out $png1_cmd\n $png_gp_out $png2_cmd\n $png_pjrec_out $png3_cmd\n $png_pj_out $png4_cmd\n $png_sub_out";
   if (open(LOGFILE,">> $logfile")) {
@@ -222,8 +225,7 @@ if ($error ne "") {
 }
 
 $out .= "<HR>\n";
-$out .= "Return to <A HREF=\"/ctsim/index.html\">CT Simulation Designer</a>.<br>\n";
-$out .= "Return to <A HREF=\"www.med-info.com\">Med-Info</a>.\n";
+$out .= "Return to <A HREF=\"http://www.ctsim.org\">CTSim</a>.<br>\n";
 $out .= "</BODY> </HTML>";
 $out .= "\n";