From 4f5fe5139130a682f4e416d0361792cda42f812c Mon Sep 17 00:00:00 2001
From: Petter Reinholdtsen <pere@hungry.com>
Date: Tue, 19 Jan 2010 09:36:20 +0000
Subject: Move some generic functions to the sitesummary perl library.

---
 SiteSummary.pm | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

(limited to 'SiteSummary.pm')

diff --git a/SiteSummary.pm b/SiteSummary.pm
index f86bb3d..4db2953 100644
--- a/SiteSummary.pm
+++ b/SiteSummary.pm
@@ -9,6 +9,7 @@ our $VERSION = 0.01;
 our @ISA     = qw(Exporter);
 our @EXPORT  = qw(
                   for_all_hosts
+                  get_default_route
                   get_filepath_current
                   get_hostclass
                   get_site
@@ -22,6 +23,8 @@ our @EXPORT  = qw(
                   get_debian_edu_profile
                   get_debian_edu_ver
                   get_hardware_info
+                  is_laptop
+                  is_pkg_installed
                   );
 
 my $pwd = "/var/lib/sitesummary/entries";  # Path to the entries
@@ -122,6 +125,22 @@ sub get_macaddresses {
     }
 }
 
+# Return current default route used on host
+sub get_default_route {
+    my $hostid = shift;
+    my $path = get_filepath_current($hostid, "/system/route-n");
+    if (open(my $fh, $path)) {
+        while (<$fh>) {
+            if (m/^0.0.0.0\s+(\S+)\s+/) {
+                close($fh);
+                return $1;
+            }
+        }
+        close($fh);
+    }
+    return undef;
+}
+
 #
 # Return the IP address on the primary network interface
 #
@@ -262,6 +281,28 @@ sub get_hardware_info {
     }
 }
 
+sub is_pkg_installed {
+    my ($hostid, $pkgname) = @_;
+    # Check debian/dpkg-l for 'ii *pkgname '
+    my $path = get_filepath_current($hostid, "/debian/dpkg-l");
+    if (open (my $fh, $path)) {
+        while(<$fh>) {
+            if (m/^ii *$pkgname /) {
+                close($fh);
+                return 1
+            }
+        }
+        close($fh);
+    }
+    return undef;
+}
+
+sub is_laptop {
+    my $hostid = shift;
+    my $path = get_filepath_current($hostid, "/system/laptop");
+    return -e $path;
+}
+
 sub for_all_hosts {
     my $callback = shift;
 
-- 
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