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-rw-r--r--config/squid-reverse/squid.inc77
1 files changed, 54 insertions, 23 deletions
diff --git a/config/squid-reverse/squid.inc b/config/squid-reverse/squid.inc
index 9a951f56..151f710c 100644
--- a/config/squid-reverse/squid.inc
+++ b/config/squid-reverse/squid.inc
@@ -210,6 +210,8 @@ function squid_install_command() {
exec("/bin/rm /usr/local/etc/rc.d/squid");
squid_write_rcfile();
exec("chmod a+rx /usr/local/libexec/squid/dnsserver");
+ if(file_exists("/usr/local/pkg/swapstate_check.php"))
+ exec("/bin/chmod a+x /usr/local/pkg/swapstate_check.php");
foreach (array( SQUID_CONFBASE,
SQUID_ACLDIR,
@@ -581,20 +583,29 @@ function squid_install_cron($should_install) {
global $config, $g;
if($g['booting']==true)
return;
- $is_installed = false;
+ $rotate_is_installed = false;
+ $swapstate_is_installed = false;
+
if(!$config['cron']['item'])
return;
+ $settings = $config['installedpackages']['squidcache']['config'][0];
$x=0;
+ $rotate_job_id=-1;
+ $swapstate_job_id=-1;
foreach($config['cron']['item'] as $item) {
if(strstr($item['task_name'], "squid_rotate_logs")) {
- $is_installed = true;
- break;
+
+ $rotate_job_id = $x;
+ } elseif(strstr($item['task_name'], "squid_check_swapstate")) {
+ $swapstate_job_id = $x;
}
$x++;
}
+ $need_write = false;
switch($should_install) {
case true:
- if(!$is_installed) {
+ $cachedir =($settings['harddisk_cache_location'] ? $settings['harddisk_cache_location'] : '/var/squid/cache');
+ if($rotate_job_id < 0) {
$cron_item = array();
$cron_item['task_name'] = "squid_rotate_logs";
$cron_item['minute'] = "0";
@@ -603,25 +614,46 @@ function squid_install_cron($should_install) {
$cron_item['month'] = "*";
$cron_item['wday'] = "*";
$cron_item['who'] = "root";
- $cron_item['command'] = "/usr/local/sbin/squid -k rotate";
+ $cron_item['command'] = "/bin/rm {$cachedir}/swap.state; /usr/local/sbin/squid -k rotate";
+ $config['cron']['item'][] = $cron_item;
+ $need_write = true;
+ }
+ if($swapstate_job_id < 0) {
+ $cron_item = array();
+ $cron_item['task_name'] = "squid_check_swapstate";
+ $cron_item['minute'] = "*/15";
+ $cron_item['hour'] = "*";
+ $cron_item['mday'] = "*";
+ $cron_item['month'] = "*";
+ $cron_item['wday'] = "*";
+ $cron_item['who'] = "root";
+ $cron_item['command'] = "/usr/local/pkg/swapstate_check.php";
+ $config['cron']['item'][] = $cron_item;
+ $need_write = true;
+ }
+ if ($need_write) {
$config['cron']['item'][] = $cron_item;
parse_config(true);
- write_config("Squid Log Rotation");
- configure_cron();
+ write_config("Adding Squid Cron Jobs");
}
break;
case false:
- if($is_installed == true) {
- if($x > 0) {
- unset($config['cron']['item'][$x]);
- parse_config(true);
- write_config();
- }
- configure_cron();
- }
+ if($rotate_job_id >= 0) {
+ unset($config['cron']['item'][$rotate_job_id]);
+ $need_write = true;
+ }
+ if($swapstate_job_id >= 0) {
+ unset($config['cron']['item'][$swapstate_job_id]);
+ $need_write = true;
+ }
+ if ($need_write) {
+ parse_config(true);
+ write_config("Removing Squid Cron Jobs");
+ }
break;
}
-}
+ configure_cron();
+ }
function squid_resync_general() {
global $g, $config, $valid_acls;
@@ -672,13 +704,12 @@ cache_store_log none
EOD;
- if (!empty($settings['log_rotate'])) {
- $conf .= "logfile_rotate {$settings['log_rotate']}\n";
- squid_install_cron(true);
- }
- else {
- squid_install_cron(false);
- }
+// Per squid docs, setting logfile_rotate to 0 is safe and causes a simple close/reopen.
+// Rotating also ensures that swap.state is rewritten, so is useful even if the logs
+// are not being rotated.
+$rotate = empty($settings['log_rotate']) ? 0 : $settings['log_rotate'];
+$conf .= "logfile_rotate {$rotate}\n";
+squid_install_cron(true);
$conf .= <<<EOD
shutdown_lifetime 3 seconds