4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
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Last change
on this file since e224862 was
e224862,
checked in by Shane Alcock <salcock@…>, 10 years ago
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- Added libpacketdump decoders for a large portion of OSPF v2
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-
Property mode set to
100644
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File size:
732 bytes
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| Line | |
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| 1 | #include <sys/types.h> |
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| 2 | #include <sys/socket.h> |
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| 3 | #include <netinet/in.h> |
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| 4 | #include <stdio.h> |
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| 5 | #include <arpa/inet.h> |
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| 6 | #include "libpacketdump.h" |
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| 7 | |
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| 8 | DLLEXPORT void decode(int link_type UNUSED,const char *packet,unsigned len) { |
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| 9 | libtrace_ospf_network_lsa_v2_t *net; |
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| 10 | struct in_addr *router = NULL; |
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| 11 | |
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| 12 | net = (libtrace_ospf_network_lsa_v2_t *)packet; |
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| 13 | |
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| 14 | if (len < 4) |
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| 15 | return; |
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| 16 | printf(" OSPF Network LSA: Netmask %s\n", inet_ntoa(net->netmask)); |
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| 17 | |
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| 18 | router = (struct in_addr *)(packet + sizeof(libtrace_ospf_network_lsa_v2_t)); |
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| 19 | len -= sizeof(libtrace_ospf_network_lsa_v2_t); |
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| 20 | |
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| 21 | while (len >= sizeof(struct in_addr)) { |
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| 22 | |
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| 23 | printf("OSPF Network LSA: Attached Router %s\n", |
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| 24 | inet_ntoa(*router)); |
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| 25 | router ++; |
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| 26 | len -= sizeof(struct in_addr); |
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| 27 | } |
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| 28 | } |
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