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authorChristian Grothoff <christian@grothoff.org>2011-07-01 10:25:59 +0000
committerChristian Grothoff <christian@grothoff.org>2011-07-01 10:25:59 +0000
commit46ac0cea02fe1949d76b86c7a0750f9e7854fef6 (patch)
tree0aaa8d57f22e97710e540418a7a8ec29af01e653 /src/nat/nat.h
parentf63b18531134a0385ded2cfb9a8f461a027b4130 (diff)
finishing gnunet-nat-server
Diffstat (limited to 'src/nat/nat.h')
-rw-r--r--src/nat/nat.h63
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diff --git a/src/nat/nat.h b/src/nat/nat.h
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+/*
+ This file is part of GNUnet.
+ (C) 2011 Christian Grothoff (and other contributing authors)
+
+ GNUnet 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 3, or (at your
+ option) any later version.
+
+ GNUnet 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.
+
+ You should have received a copy of the GNU General Public License
+ along with GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/nat/nat.h
+ * @brief Messages for interaction with gnunet-nat-server
+ * @author Christian Grothoff
+ *
+ */
+#ifndef NAT_H
+#define NAT_H
+#include "gnunet_util_lib.h"
+
+/**
+ * Request to test NAT traversal.
+ */
+struct GNUNET_NAT_TestMessage
+{
+ /**
+ * Header with type "GNUNET_MESSAGE_TYPE_NAT_TEST"
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * IPv4 target IP address
+ */
+ uint32_t dst_ipv4;
+
+ /**
+ * Port to use, 0 to send dummy ICMP response.
+ */
+ uint16_t dport;
+
+ /**
+ * Data to send OR advertised-port (in NBO) to use for dummy ICMP.
+ */
+ uint16_t data;
+
+ /**
+ * GNUNET_YES for TCP, GNUNET_NO for UDP.
+ */
+ int32_t is_tcp;
+
+};
+
+#endif