The system is now operational.

1 files changed, 118 insertions, 0 deletions

diff --git a/SiteSummary.pm b/SiteSummary.pm
new file mode 100644
index 0000000..fefb947
--- /dev/null
+++ b/SiteSummary.pm
@@ -0,0 +1,118 @@
+#
+# Support library for scripts parsing the sitesummary files.
+#
+
+package SiteSummary;
+require Exporter;
+
+our $VERSION = 0.01;
+our @ISA     = qw(Exporter);
+our @EXPORT  = qw(
+                  for_all_hosts
+		  get_filepath_current
+                  get_site
+                  get_sitecontact
+		  get_linux_kernel_ver 
+                  );
+
+my $pwd = "/var/lib/sitesummary/entries";  # Path to the entries
+
+sub get_filepath_current {
+    my ($hostid, $file) = @_;
+    return "$pwd/$hostid$file";
+}
+
+#
+# Return the site string
+#
+sub get_site {
+    my $hostid = shift;
+    my $path = get_filepath_current($hostid, "/siteinfo/site");
+    my $site;
+    if (open (FILE, $path)) {
+        while(<FILE>) {
+            chomp;
+            s/\#.+$//;
+            next if (/^\s*$/);
+            $site = $_;
+        }
+        close(FILE);
+        return $site;
+    } else {
+        return undef;
+    }
+}
+
+#
+# Return list with the mail addresses listed in sitecontact.
+#
+sub get_sitecontact {
+    my $hostid = shift;
+    my $path = get_filepath_current($hostid, "/siteinfo/sitecontact");
+    my @addr = ();
+    if (open (FILE, $path)) {
+        while(<FILE>) {
+            chomp;
+            s/\#.+$//;
+            next if (/^\s*$/);
+            push(@addr, split(/,\s*/, $_));
+        }
+        close(FILE);
+        return @addr;
+    } else {
+        return undef;
+    }
+}
+
+#
+# Return Linux kernel version for the machines using Linux.
+#
+sub get_linux_kernel_ver {
+    my $hostid = shift;
+    my $path = get_filepath_current($hostid, "/system/uname-smr");
+    my $kver;
+    if (open (FILE, $path)) {
+        while(<FILE>) {
+            chomp;
+            s/\#.+$//;
+            next if (/^\s*$/);
+            my @f = (split(/\s+/, $_));
+	    $kver = $f[1] if ("Linux" eq $f[0]);
+        }
+        close(FILE);
+        return $kver;
+    } else {
+        return undef;
+    }
+}
+
+sub for_all_hosts {
+    my $callback = shift;
+
+    if ( ! -d $pwd ) {
+        print STDERR "error: Missing $pwd directory.\n";
+        return undef;
+    }
+    opendir(DIR, $pwd) or die "$!: $pwd\nDied";
+    my $count = 0;
+    foreach (readdir(DIR)) {
+        chomp;
+        next if m/^$/ || m/^.$/ || m/^..$/;
+        my $hostid = $_;
+        if ( -d "$pwd/$hostid" ) {
+            $count ++ if ($callback->($hostid));
+        } else {
+            print STDERR "warning: Junk in filelog: $pwd/$hostid\n";
+        }
+    }
+    closedir(DIR);
+    return $count;
+}
+
+1;
+
+########################################################################
+# Local Variables:
+# mode: perl
+# End:
+########################################################################