From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Wed, 31 Mar 2021 10:01:22 +0000 (+0200)
Subject: ids-functions.pl: Introduce get_used_rulesfiles() function.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6563d44997434a442d6162571e8594dc8796c973;p=people%2Fstevee%2Fipfire-2.x.git

ids-functions.pl: Introduce get_used_rulesfiles() function.

This function simply returns an array which contains the used rulesfiles
files.

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

diff --git a/config/cfgroot/ids-functions.pl b/config/cfgroot/ids-functions.pl
index ef4c74a578..519488d6a9 100644
--- a/config/cfgroot/ids-functions.pl
+++ b/config/cfgroot/ids-functions.pl
@@ -1476,6 +1476,48 @@ sub get_red_address() {
 	return;
 }
 
+#
+## Function to get all used rulesfiles files.
+#
+sub get_used_rulesfiles() {
+	# Array to store the used rulefiles.
+	my @used_rulesfiles = ();
+
+	# Check if the used rulesfile is empty.
+	unless (-z $used_rulesfiles_file) {
+		# Open the file or used rulefiles and read-in content.
+		open(FILE, $used_rulefiles_file) or die "Could not open $used_rulefiles_file. $!\n";
+
+		while (<FILE>) {
+			# Assign the current line to a nice variable.
+			my $line = $_;
+
+			# Remove newlines.
+			chomp($line);
+
+			# Skip comments.
+			next if ($line =~ /\#/);
+
+			# Skip blank  lines.
+			next if ($line =~ /^\s*$/);
+
+			# Gather the rulefile.
+			if ($line =~ /.*- (.*)/) {
+				my $rulefile = $1;
+
+				# Add the rulefile to the array of used rulesfiles.
+				push(@used_rulesfiles, $rulefile);
+			}
+		}
+
+		# Close the file.
+		close(FILE);
+	}
+
+	# Return the array of used rulesfiles.
+	return @used_rulesfiles;
+}
+
 #
 ## Function to write the lock file for locking the WUI, while
 ## the autoupdate script runs.