BadVPN – Blame information for rev 1
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1 | office | 1 | /** |
2 | * @file |
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3 | * Management Information Base II (RFC1213) objects and functions. |
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4 | */ |
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5 | |||
6 | /* |
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7 | * Copyright (c) 2006 Axon Digital Design B.V., The Netherlands. |
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8 | * All rights reserved. |
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9 | * |
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10 | * Redistribution and use in source and binary forms, with or without modification, |
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11 | * are permitted provided that the following conditions are met: |
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12 | * |
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13 | * 1. Redistributions of source code must retain the above copyright notice, |
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14 | * this list of conditions and the following disclaimer. |
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15 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
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16 | * this list of conditions and the following disclaimer in the documentation |
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17 | * and/or other materials provided with the distribution. |
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18 | * 3. The name of the author may not be used to endorse or promote products |
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19 | * derived from this software without specific prior written permission. |
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20 | * |
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21 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
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22 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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23 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
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24 | * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
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26 | * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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29 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
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30 | * OF SUCH DAMAGE. |
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31 | * |
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32 | * Author: Dirk Ziegelmeier <dziegel@gmx.de> |
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33 | * Christiaan Simons <christiaan.simons@axon.tv> |
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34 | */ |
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35 | |||
36 | /** |
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37 | * @defgroup snmp_mib2 MIB2 |
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38 | * @ingroup snmp |
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39 | */ |
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40 | |||
41 | #include "lwip/apps/snmp_opts.h" |
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42 | |||
43 | #if LWIP_SNMP && SNMP_LWIP_MIB2 /* don't build if not configured for use in lwipopts.h */ |
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44 | |||
45 | #if !LWIP_STATS |
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46 | #error LWIP_SNMP MIB2 needs LWIP_STATS (for MIB2) |
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47 | #endif |
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48 | #if !MIB2_STATS |
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49 | #error LWIP_SNMP MIB2 needs MIB2_STATS (for MIB2) |
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50 | #endif |
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51 | |||
52 | #include "lwip/snmp.h" |
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53 | #include "lwip/apps/snmp.h" |
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54 | #include "lwip/apps/snmp_core.h" |
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55 | #include "lwip/apps/snmp_mib2.h" |
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56 | #include "lwip/apps/snmp_scalar.h" |
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57 | |||
58 | #if SNMP_USE_NETCONN |
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59 | #include "lwip/tcpip.h" |
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60 | #include "lwip/priv/tcpip_priv.h" |
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61 | void |
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62 | snmp_mib2_lwip_synchronizer(snmp_threadsync_called_fn fn, void *arg) |
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63 | { |
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64 | #if LWIP_TCPIP_CORE_LOCKING |
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65 | LOCK_TCPIP_CORE(); |
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66 | fn(arg); |
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67 | UNLOCK_TCPIP_CORE(); |
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68 | #else |
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69 | tcpip_callback(fn, arg); |
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70 | #endif |
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71 | } |
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72 | |||
73 | struct snmp_threadsync_instance snmp_mib2_lwip_locks; |
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74 | #endif |
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75 | |||
76 | /* dot3 and EtherLike MIB not planned. (transmission .1.3.6.1.2.1.10) */ |
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77 | /* historical (some say hysterical). (cmot .1.3.6.1.2.1.9) */ |
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78 | /* lwIP has no EGP, thus may not implement it. (egp .1.3.6.1.2.1.8) */ |
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79 | |||
80 | /* --- mib-2 .1.3.6.1.2.1 ----------------------------------------------------- */ |
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81 | extern const struct snmp_scalar_array_node snmp_mib2_snmp_root; |
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82 | extern const struct snmp_tree_node snmp_mib2_udp_root; |
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83 | extern const struct snmp_tree_node snmp_mib2_tcp_root; |
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84 | extern const struct snmp_scalar_array_node snmp_mib2_icmp_root; |
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85 | extern const struct snmp_tree_node snmp_mib2_interface_root; |
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86 | extern const struct snmp_scalar_array_node snmp_mib2_system_node; |
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87 | extern const struct snmp_tree_node snmp_mib2_at_root; |
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88 | extern const struct snmp_tree_node snmp_mib2_ip_root; |
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89 | |||
90 | static const struct snmp_node *const mib2_nodes[] = { |
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91 | &snmp_mib2_system_node.node.node, |
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92 | &snmp_mib2_interface_root.node, |
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93 | #if LWIP_ARP && LWIP_IPV4 |
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94 | &snmp_mib2_at_root.node, |
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95 | #endif /* LWIP_ARP && LWIP_IPV4 */ |
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96 | #if LWIP_IPV4 |
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97 | &snmp_mib2_ip_root.node, |
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98 | #endif /* LWIP_IPV4 */ |
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99 | #if LWIP_ICMP |
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100 | &snmp_mib2_icmp_root.node.node, |
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101 | #endif /* LWIP_ICMP */ |
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102 | #if LWIP_TCP |
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103 | &snmp_mib2_tcp_root.node, |
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104 | #endif /* LWIP_TCP */ |
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105 | #if LWIP_UDP |
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106 | &snmp_mib2_udp_root.node, |
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107 | #endif /* LWIP_UDP */ |
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108 | &snmp_mib2_snmp_root.node.node |
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109 | }; |
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110 | |||
111 | static const struct snmp_tree_node mib2_root = SNMP_CREATE_TREE_NODE(1, mib2_nodes); |
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112 | |||
113 | static const u32_t mib2_base_oid_arr[] = { 1, 3, 6, 1, 2, 1 }; |
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114 | const struct snmp_mib mib2 = SNMP_MIB_CREATE(mib2_base_oid_arr, &mib2_root.node); |
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115 | |||
116 | #endif /* LWIP_SNMP && SNMP_LWIP_MIB2 */ |