From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Wed, 31 Mar 2021 09:26:24 +0000 (+0200)
Subject: ids-functions.pl: Introduce drop_dl_rulesfile().
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=61b92664373ef7343a0f4efeaa3a5026bfe5b325;p=people%2Fstevee%2Fipfire-2.x.git

ids-functions.pl: Introduce drop_dl_rulesfile().

This tiny function is used, to delete the stored rulesfile in case a
provider will be deleted.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
---

diff --git a/config/cfgroot/ids-functions.pl b/config/cfgroot/ids-functions.pl
index 89fee83ff9..ef4c74a578 100644
--- a/config/cfgroot/ids-functions.pl
+++ b/config/cfgroot/ids-functions.pl
@@ -837,6 +837,22 @@ sub _get_dl_rulesfile($) {
 	return $rulesfile;
 }
 
+#
+## Tiny function to delete the stored ruleset file or tarball for a given provider.
+#
+sub drop_dl_rulesfile ($) {
+	my ($provider) = @_;
+
+	# Gather the full path and name of the stored rulesfile.
+	my $rulesfile = &_get_dl_rulesfile($provider);
+
+	# Check if the given rulesfile exists.
+	if (-f $rulesfile) {
+		# Delete the stored rulesfile.
+		unlink($rulesfile) or die "Could not delete $rulesfile. $!\n";
+	}
+}
+
 #
 ## Function to check if the IDS is running.
 #