1 files changed, 154 insertions, 0 deletions
diff --git a/library/Director/Daemon/RunningDaemonInfo.php b/library/Director/Daemon/RunningDaemonInfo.php
new file mode 100644
index 0000000..adb3549
--- /dev/null
+++ b/library/Director/Daemon/RunningDaemonInfo.php
@@ -0,0 +1,154 @@
+<?php
+
+namespace Icinga\Module\Director\Daemon;
+
+class RunningDaemonInfo
+{
+    /** @var object */
+    protected $info;
+
+    public function __construct($info = null)
+    {
+        $this->setInfo($info);
+    }
+
+    public function setInfo($info)
+    {
+        if (empty($info)) {
+            $this->info = $this->createEmptyInfo();
+        } else {
+            $this->info = $info;
+        }
+
+        return $this;
+    }
+
+    public function isRunning()
+    {
+        return $this->getPid() !== null && ! $this->isOutdated();
+    }
+
+    public function getPid()
+    {
+        return (int) $this->info->pid;
+    }
+
+    public function getUsername()
+    {
+        return $this->info->username;
+    }
+
+    public function getFqdn()
+    {
+        return $this->info->fqdn;
+    }
+
+    public function getLastUpdate()
+    {
+        return $this->info->ts_last_update;
+    }
+
+    public function getLastModification()
+    {
+        return $this->info->ts_last_modification;
+    }
+
+    public function getPhpVersion()
+    {
+        return $this->info->php_version;
+    }
+
+    public function hasBeenStopped()
+    {
+        return $this->getTimestampStopped() !== null;
+    }
+
+    public function getTimestampStarted()
+    {
+        return $this->info->ts_started;
+    }
+
+    public function getTimestampStopped()
+    {
+        return $this->info->ts_stopped;
+    }
+
+    public function isOutdated($seconds = 5)
+    {
+        return (
+            DaemonUtil::timestampWithMilliseconds() - $this->info->ts_last_update
+        ) > $seconds * 1000;
+    }
+
+    public function isRunningWithSystemd()
+    {
+        return $this->info->running_with_systemd === 'y';
+    }
+
+    public function getBinaryPath()
+    {
+        return $this->info->binary_path;
+    }
+
+    public function getBinaryRealpath()
+    {
+        return $this->info->binary_realpath;
+    }
+
+    public function binaryRealpathDiffers()
+    {
+        return $this->getBinaryPath() !== $this->getBinaryRealpath();
+    }
+
+    public function getPhpBinaryPath()
+    {
+        return $this->info->php_binary_path;
+    }
+
+    public function getPhpBinaryRealpath()
+    {
+        return $this->info->php_binary_realpath;
+    }
+
+    public function phpBinaryRealpathDiffers()
+    {
+        return $this->getPhpBinaryPath() !== $this->getPhpBinaryRealpath();
+    }
+
+    public function getPhpIntegerSize()
+    {
+        return (int) $this->info->php_integer_size;
+    }
+
+    public function has64bitIntegers()
+    {
+        return $this->getPhpIntegerSize() === 8;
+    }
+
+    /*
+    // TODO: not yet
+    public function isMaster()
+    {
+        return $this->info->is_master === 'y';
+    }
+
+    public function isStandby()
+    {
+        return ! $this->isMaster();
+    }
+    */
+
+    protected function createEmptyInfo()
+    {
+        return (object) [
+            'pid'                    => null,
+            'fqdn'                   => null,
+            'username'               => null,
+            'php_version'            => null,
+            // 'is_master'              => null,
+            // Only if not running. Does this make any sense in 'empty info'?
+            'ts_last_update'         => null,
+            'ts_last_modification'   => null
+        ];
+    }
+}