Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/VBox/NetworkServices/Dhcpd/DHCPD.h b/src/VBox/NetworkServices/Dhcpd/DHCPD.h
new file mode 100644
index 00000000..5857da78
--- /dev/null
+++ b/src/VBox/NetworkServices/Dhcpd/DHCPD.h
@@ -0,0 +1,65 @@
+/* $Id: DHCPD.h $ */
+/** @file
+ * DHCP server - protocol logic
+ */
+
+/*
+ * Copyright (C) 2017-2019 Oracle Corporation
+ *
+ * This file is part of VirtualBox Open Source Edition (OSE), as
+ * available from http://www.virtualbox.org. This file is free software;
+ * you can redistribute it and/or modify it under the terms of the GNU
+ * General Public License (GPL) as published by the Free Software
+ * Foundation, in version 2 as it comes in the "COPYING" file of the
+ * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
+ * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
+ */
+
+#ifndef VBOX_INCLUDED_SRC_Dhcpd_DHCPD_h
+#define VBOX_INCLUDED_SRC_Dhcpd_DHCPD_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "Defs.h"
+#include "Config.h"
+#include "DhcpMessage.h"
+#include "Db.h"
+
+
+class DHCPD
+{
+    const Config *m_pConfig;
+    std::string m_strLeasesFileName;
+    Db m_db;
+
+public:
+    DHCPD();
+
+    int init(const Config *);
+
+    DhcpServerMessage *process(const std::unique_ptr<DhcpClientMessage> &req)
+    {
+        if (req.get() == NULL)
+            return NULL;
+
+        return process(*req.get());
+    }
+
+    DhcpServerMessage *process(DhcpClientMessage &req);
+
+private:
+    DhcpServerMessage *doDiscover(DhcpClientMessage &req);
+    DhcpServerMessage *doRequest(DhcpClientMessage &req);
+    DhcpServerMessage *doInform(DhcpClientMessage &req);
+
+    DhcpServerMessage *doDecline(DhcpClientMessage &req);
+    DhcpServerMessage *doRelease(DhcpClientMessage &req);
+
+    DhcpServerMessage *createMessage(int type, DhcpClientMessage &req);
+
+    void loadLeases();
+    void saveLeases();
+};
+
+#endif /* !VBOX_INCLUDED_SRC_Dhcpd_DHCPD_h */