From e9f4d85fe8ae378685fb116b5d6013bee7a35f1b Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 21 Oct 2011 20:40:47 +0200
Subject: [PATCH] Added an example filter

---
 debian/changelog |  6 ++++++
 debian/rules     |  2 +-
 example-filter   | 26 ++++++++++++++++++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100755 example-filter

diff --git a/debian/changelog b/debian/changelog
index 5b56a6d..8277882 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+mailman-filter (0.2) unstable; urgency=low
+
+  * Added an example filter.
+
+ -- Martin Mares <mj@ucw.cz>  Fri, 21 Oct 2011 20:40:30 +0200
+
 mailman-filter (0.1) unstable; urgency=low
 
   * Initial release.
diff --git a/debian/rules b/debian/rules
index 4f62b99..582a39e 100755
--- a/debian/rules
+++ b/debian/rules
@@ -29,7 +29,7 @@ binary-indep: build
 	install -m 644 Filter.py debian/mailman-filter/usr/lib/mailman/Mailman/Handlers/
 
 	dh_installchangelogs
-	dh_installdocs README
+	dh_installdocs README example-filter
 	dh_compress
 	dh_fixperms
 	dh_installdeb
diff --git a/example-filter b/example-filter
new file mode 100755
index 0000000..a3dde52
--- /dev/null
+++ b/example-filter
@@ -0,0 +1,26 @@
+#!/bin/sh
+# Filter called by the Filter module on all incoming messages
+# See /usr/share/doc/mailman-filter/README
+
+t=`mktemp /tmp/mailman-filter_XXXXXXXX`
+
+judge()
+{
+	CODE=$1
+	TOMOD="$2"
+	TOSENDER="$3"
+	if [ -z "$TOSENDER" ] ; then
+		TOSENDER="$TOMOD"
+	fi
+	echo -e "$TOMOD\n=====\n$TOSENDER\n====="
+	rm -f $t
+	exit $CODE
+}
+
+if ! spamc --headers >$t ; then
+	judge 1 "Spam filter failed" "Message has been held for moderation because of spam filter failure."
+fi
+
+grep -q '^X-Spam-Level: \*\*\*\*\*\*' $t && judge 2 "Spam filter declared this message spam."
+grep -q '^X-Spam-Level: \*\*' $t && judge 1 "Spam filter declared this message possible spam."
+judge 0 ""
-- 
2.39.2