From fe0bcfec3cbecd71260038b6136a14e48750dc7f Mon Sep 17 00:00:00 2001
From: Daniel Berteaud <daniel@firewall-services.com>
Date: Wed, 20 Nov 2013 11:45:35 +0100
Subject: [PATCH] Add clamd scans support

---
 root/etc/e-smith/templates/etc/dl.php/60ClamScan | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 root/etc/e-smith/templates/etc/dl.php/60ClamScan

diff --git a/root/etc/e-smith/templates/etc/dl.php/60ClamScan b/root/etc/e-smith/templates/etc/dl.php/60ClamScan
new file mode 100644
index 0000000..5ba6ab5
--- /dev/null
+++ b/root/etc/e-smith/templates/etc/dl.php/60ClamScan
@@ -0,0 +1,21 @@
+{
+my $clam = $clamd{'status'} || 'disabled';
+return '' unless ($clam eq 'enabled');
+my $max = $clamav{StreamMaxLength} || '25M';
+my $limit = $max
+$limit =~ s/[KMG]$//;
+if ($max =~ m/G$/){
+  $limit = $limit * 1024 * 1024 * 1024;
+}
+elsif ($max =~ m/M$/){
+  $limit = $limit * 1024 * 1024;
+}
+elsif ($max =~ m/K$/){
+  $limit = $limit * 1024;
+}
+# 1MB of margin to be sure we don't go over clamd limit
+$limit -= 1024 * 1024;
+$OUT .=<<"EOF";
+\$clamdScan = 'unix:///var/clamav/clamd.socket';
+\$scanMax = $limit;
+}