Adding upstream version 4.2.2.upstream/4.2.2

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

1 files changed, 217 insertions, 0 deletions

diff --git a/epan/dissectors/packet-asap+enrp-common.h b/epan/dissectors/packet-asap+enrp-common.h
new file mode 100644
index 00000000..8b991f53
--- /dev/null
+++ b/epan/dissectors/packet-asap+enrp-common.h
@@ -0,0 +1,217 @@
+/* packet-asap+enrp-common.h
+ * Common routines for
+ * Aggregate Server Access Protocol (ASAP) and
+ * Endpoint Handlespace Redundancy Protocol (ENRP)
+ * It is hopefully (needs testing) compliant to
+ * RFC 5352
+ * RFC 5354
+ * RFC 5356
+ * https://tools.ietf.org/html/draft-dreibholz-rserpool-asap-hropt-27
+ * https://tools.ietf.org/html/draft-dreibholz-rserpool-delay-26
+ * https://tools.ietf.org/html/draft-dreibholz-rserpool-enrp-takeover-21
+ *
+ * Copyright 2008-2021 Thomas Dreibholz <dreibh [AT] iem.uni-due.de>
+ * Copyright 2004-2007 Michael Tüxen <tuexen [AT] fh-muenster.de>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * Copied from README.developer
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __PACKET_ASAP_ENRP_COMMON_H__
+#define __PACKET_ASAP_ENRP_COMMON_H__
+
+#include <epan/packet.h>
+
+
+#define UNRECOGNIZED_PARAMETER_CAUSE_CODE                  0x1
+#define UNRECONGNIZED_MESSAGE_CAUSE_CODE                   0x2
+#define INVALID_VALUES                                     0x3
+#define NON_UNIQUE_PE_IDENTIFIER                           0x4
+#define POOLING_POLICY_INCONSISTENT_CAUSE_CODE             0x5
+#define LACK_OF_RESOURCES_CAUSE_CODE                       0x6
+#define INCONSISTENT_TRANSPORT_TYPE_CAUSE_CODE             0x7
+#define INCONSISTENT_DATA_CONTROL_CONFIGURATION_CAUSE_CODE 0x8
+#define UNKNOWN_POOL_HANDLE                                0x9
+#define REJECTION_DUE_TO_SECURITY_CAUSE_CODE               0xa
+
+extern const value_string cause_code_values[];
+
+
+#define ROUND_ROBIN_POLICY           0x00000001
+#define WEIGHTED_ROUND_ROBIN_POLICY  0x00000002
+#define RANDOM_POLICY                0x00000003
+#define WEIGHTED_RANDOM_POLICY       0x00000004
+#define PRIORITY_POLICY              0x00000005
+#define LEAST_USED_POLICY            0x40000001
+#define LEAST_USED_WITH_DEG_POLICY   0x40000002
+#define PRIORITY_LEAST_USED_POLICY   0x40000003
+#define RANDOMIZED_LEAST_USED_POLICY 0x40000004
+
+#define PRIORITY_LEAST_USED_DEG_POLICY 0xb0001003
+#define WEIGHTED_RANDOM_DPF_POLICY     0xb0002001
+#define LEAST_USED_DPF_POLICY          0xb0002002
+
+extern const value_string policy_type_values[];
+
+
+#define TRANSPORT_USE_DATA_ONLY         0
+#define TRANSPORT_USE_DATA_PLUS_CONTROL 1
+
+extern const value_string transport_use_values[];
+
+
+#define IPV4_ADDRESS_PARAMETER_TYPE                 0x01
+#define IPV6_ADDRESS_PARAMETER_TYPE                 0x02
+#define DCCP_TRANSPORT_PARAMETER_TYPE               0x03
+#define SCTP_TRANSPORT_PARAMETER_TYPE               0x04
+#define TCP_TRANSPORT_PARAMETER_TYPE                0x05
+#define UDP_TRANSPORT_PARAMETER_TYPE                0x06
+#define UDP_LITE_TRANSPORT_PARAMETER_TYPE           0x07
+#define POOL_MEMBER_SELECTION_POLICY_PARAMETER_TYPE 0x08
+#define POOL_HANDLE_PARAMETER_TYPE                  0x09
+#define POOL_ELEMENT_PARAMETER_TYPE                 0x0a
+#define SERVER_INFORMATION_PARAMETER_TYPE           0x0b
+#define OPERATION_ERROR_PARAMETER_TYPE              0x0c
+#define COOKIE_PARAMETER_TYPE                       0x0d
+#define PE_IDENTIFIER_PARAMETER_TYPE                0x0e
+#define PE_CHECKSUM_PARAMETER_TYPE                  0x0f
+#define HANDLE_RESOLUTION_OPTION_PARAMETER_TYPE     0x803f
+
+extern const value_string parameter_type_values[];
+
+
+#define CAUSE_CODE_LENGTH   2
+#define CAUSE_LENGTH_LENGTH 2
+#define CAUSE_HEADER_LENGTH (CAUSE_CODE_LENGTH + CAUSE_LENGTH_LENGTH)
+
+#define CAUSE_HEADER_OFFSET 0
+#define CAUSE_CODE_OFFSET   CAUSE_HEADER_OFFSET
+#define CAUSE_LENGTH_OFFSET (CAUSE_CODE_OFFSET + CAUSE_CODE_LENGTH)
+#define CAUSE_INFO_OFFSET   (CAUSE_LENGTH_OFFSET + CAUSE_LENGTH_LENGTH)
+
+
+#define PARAMETER_TYPE_LENGTH   2
+#define PARAMETER_LENGTH_LENGTH 2
+#define PARAMETER_HEADER_LENGTH (PARAMETER_TYPE_LENGTH + PARAMETER_LENGTH_LENGTH)
+
+#define PARAMETER_HEADER_OFFSET 0
+#define PARAMETER_TYPE_OFFSET   PARAMETER_HEADER_OFFSET
+#define PARAMETER_LENGTH_OFFSET (PARAMETER_TYPE_OFFSET + PARAMETER_TYPE_LENGTH)
+#define PARAMETER_VALUE_OFFSET  (PARAMETER_LENGTH_OFFSET + PARAMETER_LENGTH_LENGTH)
+
+#define IPV4_ADDRESS_LENGTH 4
+#define IPV4_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET
+
+#define IPV6_ADDRESS_LENGTH 16
+#define IPV6_ADDRESS_OFFSET PARAMETER_VALUE_OFFSET
+
+#define DCCP_PORT_LENGTH         2
+#define DCCP_RESERVED_LENGTH     2
+#define DCCP_SERVICE_CODE_LENGTH 4
+#define DCCP_PORT_OFFSET         PARAMETER_VALUE_OFFSET
+#define DCCP_RESERVED_OFFSET     (DCCP_PORT_OFFSET + DCCP_PORT_LENGTH)
+#define DCCP_SERVICE_CODE_OFFSET (DCCP_RESERVED_OFFSET + DCCP_RESERVED_LENGTH)
+#define DCCP_ADDRESS_OFFSET      (DCCP_SERVICE_CODE_OFFSET + DCCP_SERVICE_CODE_LENGTH)
+
+#define SCTP_PORT_LENGTH          2
+#define SCTP_TRANSPORT_USE_LENGTH 2
+#define SCTP_PORT_OFFSET          PARAMETER_VALUE_OFFSET
+#define SCTP_TRANSPORT_USE_OFFSET (SCTP_PORT_OFFSET + SCTP_PORT_LENGTH)
+#define SCTP_ADDRESS_OFFSET       (SCTP_TRANSPORT_USE_OFFSET + SCTP_TRANSPORT_USE_LENGTH)
+
+#define TCP_PORT_LENGTH          2
+#define TCP_TRANSPORT_USE_LENGTH 2
+#define TCP_PORT_OFFSET          PARAMETER_VALUE_OFFSET
+#define TCP_TRANSPORT_USE_OFFSET (TCP_PORT_OFFSET + TCP_PORT_LENGTH)
+#define TCP_ADDRESS_OFFSET       (TCP_TRANSPORT_USE_OFFSET + TCP_TRANSPORT_USE_LENGTH)
+
+#define UDP_PORT_LENGTH     2
+#define UDP_RESERVED_LENGTH 2
+#define UDP_PORT_OFFSET     PARAMETER_VALUE_OFFSET
+#define UDP_RESERVED_OFFSET (UDP_PORT_OFFSET + UDP_PORT_LENGTH)
+#define UDP_ADDRESS_OFFSET  (UDP_RESERVED_OFFSET + UDP_RESERVED_LENGTH)
+
+#define UDP_LITE_PORT_LENGTH     2
+#define UDP_LITE_RESERVED_LENGTH 2
+#define UDP_LITE_PORT_OFFSET     PARAMETER_VALUE_OFFSET
+#define UDP_LITE_RESERVED_OFFSET (UDP_LITE_PORT_OFFSET + UDP_LITE_PORT_LENGTH)
+#define UDP_LITE_ADDRESS_OFFSET  (UDP_LITE_RESERVED_OFFSET + UDP_LITE_RESERVED_LENGTH)
+
+
+#define POLICY_TYPE_LENGTH               4
+#define POLICY_WEIGHT_LENGTH             4
+#define POLICY_PRIORITY_LENGTH           4
+#define POLICY_LOAD_LENGTH               4
+#define POLICY_DEGRADATION_LENGTH        4
+#define POLICY_LUDPF_LOADDPF_LENGTH      4
+#define POLICY_LUDPF_DISTANCE_LENGTH     4
+#define POLICY_WRANDDPF_WEIGHTDPF_LENGTH 4
+#define POLICY_WRANDDPF_DISTANCE_LENGTH  4
+
+#define POLICY_TYPE_OFFSET        PARAMETER_VALUE_OFFSET
+#define POLICY_VALUE_OFFSET       (POLICY_TYPE_OFFSET + POLICY_TYPE_LENGTH)
+#define POLICY_WEIGHT_OFFSET      POLICY_VALUE_OFFSET
+#define POLICY_PRIORITY_OFFSET    POLICY_VALUE_OFFSET
+#define POLICY_LOAD_OFFSET        POLICY_VALUE_OFFSET
+#define POLICY_DEGRADATION_OFFSET (POLICY_LOAD_OFFSET + POLICY_LOAD_LENGTH)
+
+#define POLICY_LUDPF_LOADDPF_OFFSET      (POLICY_LOAD_OFFSET + POLICY_LOAD_LENGTH)
+#define POLICY_LUDPF_DISTANCE_OFFSET     (POLICY_LUDPF_LOADDPF_OFFSET + POLICY_LUDPF_LOADDPF_LENGTH)
+#define POLICY_WRANDDPF_WEIGHTDPF_OFFSET (POLICY_WEIGHT_OFFSET + POLICY_WEIGHT_LENGTH)
+#define POLICY_WRANDDPF_DISTANCE_OFFSET  (POLICY_WRANDDPF_WEIGHTDPF_OFFSET + POLICY_WRANDDPF_WEIGHTDPF_LENGTH)
+
+
+#define POOL_HANDLE_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define PE_PE_IDENTIFIER_LENGTH         4
+#define HOME_ENRP_INDENTIFIER_LENGTH    4
+#define REGISTRATION_LIFE_LENGTH        4
+
+#define PE_PE_IDENTIFIER_OFFSET         PARAMETER_VALUE_OFFSET
+#define HOME_ENRP_INDENTIFIER_OFFSET    (PE_PE_IDENTIFIER_OFFSET + PE_PE_IDENTIFIER_LENGTH)
+#define REGISTRATION_LIFE_OFFSET        (HOME_ENRP_INDENTIFIER_OFFSET + HOME_ENRP_INDENTIFIER_LENGTH)
+#define USER_TRANSPORT_PARAMETER_OFFSET (REGISTRATION_LIFE_OFFSET + REGISTRATION_LIFE_LENGTH)
+
+
+#define SERVER_ID_LENGTH         4
+#define SERVER_ID_OFFSET         PARAMETER_VALUE_OFFSET
+#define SERVER_TRANSPORT_OFFSET  (SERVER_ID_OFFSET + SERVER_ID_LENGTH)
+
+
+#define PE_IDENTIFIER_LENGTH 4
+#define PE_IDENTIFIER_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define ERROR_CAUSES_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define COOKIE_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define PE_CHECKSUM_LENGTH 2
+
+#define PE_CHECKSUM_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define HROPT_ITEMS_LENGTH 4
+#define HROPT_ITEMS_OFFSET PARAMETER_VALUE_OFFSET
+
+
+#define MESSAGE_TYPE_LENGTH   1
+#define MESSAGE_FLAGS_LENGTH  1
+#define MESSAGE_LENGTH_LENGTH 2
+#define MESSAGE_HEADER_LENGTH (MESSAGE_TYPE_LENGTH + MESSAGE_FLAGS_LENGTH + MESSAGE_LENGTH_LENGTH)
+
+#define MESSAGE_TYPE_OFFSET   0
+#define MESSAGE_FLAGS_OFFSET  (MESSAGE_TYPE_OFFSET   + MESSAGE_TYPE_LENGTH)
+#define MESSAGE_LENGTH_OFFSET (MESSAGE_FLAGS_OFFSET  + MESSAGE_FLAGS_LENGTH)
+#define MESSAGE_VALUE_OFFSET  (MESSAGE_LENGTH_OFFSET + MESSAGE_LENGTH_LENGTH)
+
+
+#endif /* __PACKET_ASAP_ENRP_COMMON_H__ */