From: Jan Michel <j.michel@gsi.de>
Date: Thu, 4 Jul 2013 14:39:23 +0000 (+0200)
Subject: get.pl: first working version with reading of registers and fields
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=b6c8975f8c2392840114953cf29662f1e0f09799;p=daqtools.git

get.pl: first working version with reading of registers and fields
---

diff --git a/xml-db/get.pl b/xml-db/get.pl
index 387512d..442fc92 100755
--- a/xml-db/get.pl
+++ b/xml-db/get.pl
@@ -11,6 +11,8 @@ use Getopt::Long;
 use File::chdir;
 use FindBin qw($RealBin);
 use Storable qw(lock_retrieve);
+use Text::TabularDisplay;
+use feature "switch";
 
 
 my $help = 0;
@@ -23,10 +25,14 @@ GetOptions(
           ) or pod2usage(2);
 pod2usage(1) if $help;
 
+
+###############################
+#### Check arguments for validity
+###############################
 my $file = "$RealBin/cache/$ARGV[0].entity";
-unless(-e $file) {
-  die "Entity $file not found.\n";
-  }
+die "Entity $file not found.\n" unless(-e $file) ;
+die "DAQOPSERVER not set in environment" unless (defined $ENV{'DAQOPSERVER'});
+die "can not connect to trbnet-daemon on the $ENV{'DAQOPSERVER'}" unless (defined &trb_init_ports());
   
 my $netaddr = $ARGV[1] || "";
 if    ($netaddr=~ m/0x([0-9a-fA-F]{4})/) {$netaddr = hex($1);}
@@ -35,35 +41,127 @@ else {die "Could not parse address $netaddr\n";}
 
 my $name = $ARGV[2] || "";
 my $slice = -1;
-if    ($name =~ m/^([a-zA-Z0-9]+)(.\d+)$/) {$name = $1; $slice = $2;}
+if    ($name =~ m/^([a-zA-Z0-9]+)(\.\d+)$/) {$name = $1; $slice = $2;}
 elsif ($name =~ m/^([a-zA-Z0-9]+)$/)       {$name = $1; $slice = -1;}
 else {die "Could not parse name $name \n";}
 
+my $db = lock_retrieve($file);
+die "Unable to read cache file\n" unless defined $db;
+
+die "Name not found in entity file\n" unless(exists $db->{$name});
+
+my $obj = $db->{$name};  
+
+print DumpTree($obj) if $verbose;  
 
-if(!defined $ENV{'DAQOPSERVER'}) {
-  die "DAQOPSERVER not set in environment";
-}
+
+
+
+###############################
+#### Formatting of values
+###############################
+sub FormatPretty {
+  my ($value,$obj) = @_;
+  $value  = $value >> ($obj->{start});
+  $value &= ((1<<$obj->{bits})-1);
   
-if (!defined &trb_init_ports()) {
-  die("can not connect to trbnet-daemon on the $ENV{'DAQOPSERVER'}");
-}
+  my $ret;
+  for($obj->{format}) {
+    when ("boolean")  {$ret = $value?"true":"false";}
+    when ("integer")  {$ret = sprintf("%i",$value);}
+    when ("unsigned") {$ret = sprintf("%u",$value);}
+    when ("signed")   {$ret = sprintf("%d",$value);}
+    when ("binary")   {$ret = sprintf("%b",$value);}
+    when ("bitmask")  {$ret = sprintf("%b",$value);}
+    when ("time")     {$ret = time2str('%Y-%m-%d %H:%M',$value);}
+    when ("hex")      {$ret = sprintf("%8x",$value);}
+    when ("enum")     { my $t = sprintf("%x",$value);
+                        if (exists $obj->{enumItems}->{$t}) {
+                          $ret = $obj->{enumItems}->{$t} 
+                          }
+                        else {
+                          $ret = $t;
+                          }
+                        }
+    default           {$ret = sprintf("%08x",$value);}
+    }
+  
+  return $ret;
+  }
 
-my $db = lock_retrieve($file);
-die "Unable to read cache file\n" unless defined $db;
+#       <xs:enumeration value="string"/>
+#       <xs:enumeration value="enum"/>
 
-unless(exists $db->{$name}) {
-  die "Name not found in entity file\n";
+###############################
+#### Do Trbcmd access
+###############################
+my $o;
+if($obj->{type} eq "register" || $obj->{type} eq "registerfield" || $obj->{type} eq "field") {
+  $o = trb_register_read($netaddr,$obj->{address});
+  print DumpTree($o) if $verbose>1;
   }
+
   
-print DumpTree($db->{$name});  
   
-if($db->{$name}->{type} eq "register" || $db->{$name}->{type} eq "registerfield") {
-  my $o = trb_register_read($netaddr,$db->{$name}->{address});
-  print DumpTree($o);
+###############################
+#### Prepare table header line
+###############################
+
+my @fieldlist;
+push(@fieldlist,("Board","Reg."));
+if($obj->{type} eq "register" || $obj->{type} eq "registerfield" || $obj->{type} eq "field") {
+  push(@fieldlist,"raw");
+  }
+
+if($obj->{type} eq "registerfield"){
+  push(@fieldlist,$name) ;
+  }
+
+if($obj->{type} eq "field"){
+  push(@fieldlist,$name) ;
   }
   
+if($obj->{type} eq "register"){
+  foreach my $c (@{$obj->{children}}){
+    push(@fieldlist,$c);
+    }
+  }
+  
+my $t = Text::TabularDisplay->new(@fieldlist);
 
+  
+  
+###############################
+#### Fill table with information
+###############################
+foreach my $b (sort keys %$o) {
+  my @l;
+  push(@l,sprintf("%04x",$b));
+  push(@l,sprintf("%04x",$obj->{address}));
+  push(@l,sprintf("%08x",$o->{$b}));
+  if($obj->{type} eq "register") {
+    foreach my $c (@{$obj->{children}}) {
+      push(@l,FormatPretty($o->{$b},$db->{$c}));
+      }
+    }
+  elsif($obj->{type} eq "field" || $obj->{type} eq "registerfield") {
+    push(@l,FormatPretty($o->{$b},$obj));
+    }
+  $t->add(@l);
+  }
 
+  
+  
+###############################
+#### Show the beautiful result...
+###############################  
+print $t->render;
+    
+print "\n";    
+
+###############################
+#### Feierabend!
+###############################     
 __END__
 
 =head1 NAME