From Don Chirieleison:

Within the attached diff file are two source files, packet-dtn.h and
packet-dtn.c. Their function is to decode Bundle Protocol PDUs sent using the
UDP or TCP Convergence Layers. These protocols have been released by the
Internet Research Task Force and are described in RFC 4838 and RFC 5050.
Detailed information on DTN can be obtained at www.dtnrg.org.

svn path=/trunk/; revision=29010

1 files changed, 134 insertions, 0 deletions

diff --git a/epan/dissectors/packet-dtn.h b/epan/dissectors/packet-dtn.h
new file mode 100644
index 0000000000..4c09121479
--- /dev/null
+++ b/epan/dissectors/packet-dtn.h
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2006-2007 The MITRE Corporation.
+ * All Rights Reserved.
+ * Approved for Public Release; Distribution Unlimited.
+ * Tracking Number 07-0090.
+ *
+ * The US Government will not be charged any license fee and/or royalties 
+ * related to this software. Neither name of The MITRE Corporation; nor the 
+ * names of its contributors may be used to endorse or promote products 
+ * derived from this software without specific prior written permission.
+ *
+ * $Id$
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+/* TCP Convergence Layer - Message Types */
+#define TCP_CONV_MSG_TYPE_DATA          0x01
+#define TCP_CONV_MSG_TYPE_ACK           0x02
+#define TCP_CONV_MSG_TYPE_KEEP_ALIVE    0x03
+#define TCP_CONV_MSG_TYPE_SHUTDOWN      0x04
+
+/* TCP Convergence Layer (3) - Message Types */
+#define TCP_CONVERGENCE_TYPE_MASK       0xf0
+#define TCP_CONVERGENCE_DATA_SEGMENT    0x10
+#define TCP_CONVERGENCE_ACK_SEGMENT     0x20
+#define TCP_CONVERGENCE_REFUSE_BUNDLE   0x30
+#define TCP_CONVERGENCE_KEEP_ALIVE      0x40
+#define TCP_CONVERGENCE_SHUTDOWN        0x50
+
+/* TCP Convergence Layer - Contact Header Flags */
+#define TCP_CONV_BUNDLE_ACK_FLAG        0x01
+#define TCP_CONV_REACTIVE_FRAG_FLAG     0x02
+#define TCP_CONV_CONNECTOR_RCVR_FLAG    0x04
+
+/* TCP Convergence Layer - Data Segment Flags */
+#define TCP_CONVERGENCE_DATA_FLAGS      0x03
+#define TCP_CONVERGENCE_DATA_END_FLAG   0x01
+#define TCP_CONVERGENCE_DATA_START_FLAG 0x02
+
+/* TCP Convergence Layer - Shutdown Segment Flags */
+#define TCP_CONVERGENCE_SHUTDOWN_FLAGS  0x03
+#define TCP_CONVERGENCE_SHUTDOWN_REASON 0x02
+#define TCP_CONVERGENCE_SHUTDOWN_DELAY  0x01
+
+/*
+ * TCP Convergence Layer - Minimum buffer sizes
+ * For Data Packet require 5 bytes fixed plus
+ * up to 4 additional for length SDV
+ */
+
+#define TCP_CONV_MIN_DATA_BUFFER        9
+
+
+#define BUNDLE_PROCFLAGS_FRAG_MASK      0x01
+#define BUNDLE_PROCFLAGS_ADMIN_MASK     0x02
+#define BUNDLE_PROCFLAGS_DONTFRAG_MASK  0x04
+#define BUNDLE_PROCFLAGS_XFERREQ_MASK   0x08
+#define BUNDLE_PROCFLAGS_SINGLETON_MASK 0x10
+#define BUNDLE_PROCFLAGS_APP_ACK_MASK   0x20
+
+#define BUNDLE_COSFLAGS_PRIORITY_MASK   0x03
+#define BUNDLE_COSFLAGS_PRIORITY_BULK   0x00
+#define BUNDLE_COSFLAGS_PRIORITY_NORMAL 0x01
+#define BUNDLE_COSFLAGS_PRIORITY_EXP    0x10
+
+#define BUNDLE_SRRFLAGS_REPORT_MASK     0x01
+#define BUNDLE_SRRFLAGS_CUSTODY_MASK    0x02
+#define BUNDLE_SRRFLAGS_FORWARD_MASK    0x04
+#define BUNDLE_SRRFLAGS_DELIVERY_MASK   0x08
+#define BUNDLE_SRRFLAGS_DELETION_MASK   0x10
+#define BUNDLE_SRRFLAGS_ACK_MASK        0x20
+
+/* Header Processing Flags (non-primary) */
+#define HEADER_PROCFLAGS_REPLICATE      0x01
+#define HEADER_PROCFLAGS_XMIT_STATUS    0x02
+#define HEADER_PROCFLAGS_DISCARD        0x04
+#define HEADER_PROCFLAGS_LAST_HEADER    0x08
+
+/* Header Types (excluding Primary Header) */
+#define PAYLOAD_HEADER_TYPE             0x01
+
+/* Payload Header Processing Flags */
+#define PAYLOAD_PROCFLAGS_REPLICATE_MASK        0x01
+#define PAYLOAD_PROCFLAGS_XMIT_STATUS           0x02
+#define PAYLOAD_PROCFLAGS_DISCARD_FAILURE       0x04
+#define PAYLOAD_PROCFLAGS_LAST_HEADER           0x08
+
+/* Header Fixed Sizes */
+#define TCP_CONV_HDR_DATA_FIXED_LENGTH  5
+#define TCP_CONV_HDR_ACK_LENGTH         9
+#define TCP_CONV_HDR_KEEP_ALIVE_LENGTH  1
+#define TCP_CONV_HDR_SHUTDOWN_LENGTH    1
+
+/* Administrative Record Definitions */
+#define ADMIN_REC_TYPE_STATUS_REPORT    0x01
+#define ADMIN_REC_TYPE_CUSTODY_SIGNAL   0x02
+
+#define ADMIN_REC_FLAGS_FRAGMENT        0x01
+#define ADMIN_REC_CUSTODY_REASON_MASK   0x7f
+
+/* Bundle Status Report Flags */
+#define ADMIN_STATUS_FLAGS_RECEIVED     0x01
+#define ADMIN_STATUS_FLAGS_ACCEPTED     0x02
+#define ADMIN_STATUS_FLAGS_FORWARDED    0x04
+#define ADMIN_STATUS_FLAGS_DELIVERED    0x08
+#define ADMIN_STATUS_FLAGS_DELETED      0x10
+#define ADMIN_STATUS_FLAGS_ACKNOWLEDGED 0x20
+
+/* Block Processing Control Flags (Version 5) */
+#define BLOCK_CONTROL_REPLICATE         0x01
+#define BLOCK_CONTROL_TRANSMIT_STATUS   0x02
+#define BLOCK_CONTROL_DELETE_BUNDLE     0x04
+#define BLOCK_CONTROL_LAST_BLOCK        0x08
+#define BLOCK_CONTROL_DISCARD_BLOCK     0x10
+#define BLOCK_CONTROL_NOT_PROCESSED     0x20
+#define BLOCK_CONTROL_EID_REFERENCE     0x40
+