ids-functions.pl: Add code to lock/unlock ids page while autoupdating the ruleset

[ipfire-2.x.git] / config / cfgroot / ids-functions.pl

diff --git a/config/cfgroot/ids-functions.pl b/config/cfgroot/ids-functions.pl
index 45159ffe974599e5b7875d436eba225f571de3a9..042a976910a22a1fd8ff7423eec21051f37ac16f 100644 (file)
--- a/config/cfgroot/ids-functions.pl
+++ b/config/cfgroot/ids-functions.pl
@@ -58,6 +58,9 @@ our $rulestarball = "/var/tmp/idsrules.tar.gz";
 # File to store any errors, which also will be read and displayed by the wui.
 our $storederrorfile = "/tmp/ids_storederror";
 
+# File to lock the WUI, while the autoupdate script runs.
+our $ids_page_lock_file = "/tmp/ids_page_locked";
+
 # Location where the rulefiles are stored.
 our $rulespath = "/var/lib/suricata";
 
@@ -955,4 +958,21 @@ sub get_red_address() {
        return;
 }
 
+#
+## Function to write the lock file for locking the WUI, while
+## the autoupdate script runs.
+#
+sub lock_ids_page() {
+       # Call subfunction to create the file.
+       &create_empty_file($ids_page_lock_file);
+}
+
+#
+## Function to release the lock of the WUI, again.
+#
+sub unlock_ids_page() {
+       # Delete lock file.
+       unlink($ids_page_lock_file);
+}
+
 1;