DHCP plugin framework, send DHCP Discover upon IP request

1 files changed, 53 insertions, 0 deletions

diff --git a/src/libcharon/plugins/dhcp/dhcp_socket.h b/src/libcharon/plugins/dhcp/dhcp_socket.h
new file mode 100644
index 000000000..687e95bc7
--- /dev/null
+++ b/src/libcharon/plugins/dhcp/dhcp_socket.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2010 Martin Willi
+ * Copyright (C) 2010 revosec AG
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup dhcp_socket dhcp_socket
+ * @{ @ingroup dhcp
+ */
+
+#ifndef DHCP_SOCKET_H_
+#define DHCP_SOCKET_H_
+
+typedef struct dhcp_socket_t dhcp_socket_t;
+
+#include "dhcp_transaction.h"
+
+/**
+ * DHCP socket implementation
+ */
+struct dhcp_socket_t {
+
+	/**
+	 * Enroll a client address using DHCP.
+	 *
+	 * @param identity		peer identity to enroll an address for
+	 * @return				completed DHCP transaction, NULL on failure
+	 */
+	dhcp_transaction_t* (*enroll)(dhcp_socket_t *this,
+								  identification_t *identity);
+
+	/**
+	 * Destroy a dhcp_socket_t.
+	 */
+	void (*destroy)(dhcp_socket_t *this);
+};
+
+/**
+ * Create a dhcp_socket instance.
+ */
+dhcp_socket_t *dhcp_socket_create();
+
+#endif /** DHCP_SOCKET_H_ @}*/