[PATCH] BUG10955: Add dma-cleanup-spool script to dma

[Alexander Marx <alexander.marx@ipfire.org>]

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This file cleans up the spool directory from DMA Mailservice after defined period of time
Otherwise the spool dir may be flooded

Signed-off-by: Alexander Marx <alexander.marx(a)ipfire.org>
---
 dma/dma-cleanup-spool | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 dma/dma.nm            |  4 ++++
 2 files changed, 52 insertions(+)
 create mode 100644 dma/dma-cleanup-spool

diff --git a/dma/dma-cleanup-spool b/dma/dma-cleanup-spool
new file mode 100644
index 0000000..92af30c
--- /dev/null
+++ b/dma/dma-cleanup-spool
@@ -0,0 +1,48 @@
+#!/bin/bash
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2015 Michael Tremer <michael.tremer(a)ipfire.org>               #
+#                                                                             #
+# This program is free software: you can redistribute it and/or modify        #
+# it under the terms of the GNU General Public License as published by        #
+# the Free Software Foundation, either version 3 of the License, or           #
+# (at your option) any later version.                                         #
+#                                                                             #
+# This program is distributed in the hope that it will be useful,             #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
+# GNU General Public License for more details.                                #
+#                                                                             #
+# You should have received a copy of the GNU General Public License           #
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
+#                                                                             #
+###############################################################################
+
+SPOOL_DIR="/var/spool/dma"
+
+find_messages() {
+	find "${SPOOL_DIR}" -type f -name "M*" -mtime +30
+}
+
+remove_message() {
+	local f_message="${1}"
+	local f_queue="${f_message/${SPOOL_DIR}\/M/${SPOOL_DIR}\/Q}"
+
+	# If a message file and a queue file exist, delete both
+	[ -f "${f_message}" ] || return 1
+	[ -f "${f_queue}" ] || return 1
+
+	rm -f "${f_message}" "${f_queue}"
+	return 0
+}
+
+main() {
+	for message in $(find_messages); do
+		remove_message "${message}"
+	done
+
+	return 0
+}
+
+main || exit $?
diff --git a/dma/dma.nm b/dma/dma.nm
index 79fe021..259421a 100644
--- a/dma/dma.nm
+++ b/dma/dma.nm
@@ -35,6 +35,10 @@ build
 
 	make_install_targets += PREFIX=%{prefix} \
 		sendmail-link mailq-link install-spool-dirs install-etc
+
+	install_cmds
+		install -m 755 %{DIR_SOURCE}/dma-cleanup-spool %{BUILDROOT}%{sbindir}
+	end
 end
 
 packages
-- 
1.8.1