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GH-1215: Remove dispatch_map from packet analysis, replace with BIF methods for registering dispatches

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Tim Wojtulewicz 2020-10-27 12:43:36 -07:00 • committed by Tim Wojtulewicz
parent 43821a8957
commit cd06bf34c7
34 changed files with 3770 additions and 3623 deletions
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19
scripts/base/init-bare.zeek
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@ -996,8 +996,8 @@ const UDP_ACTIVE = 1; ##< Endpoint has sent something.
const ignore_checksums = F &redef;
## Checksums are ignored for all packets with a src address within this set of
## networks. Useful for cases where a host might be seeing packets collected
## from local hosts before checksums were applied by hardware. This frequently
## networks. Useful for cases where a host might be seeing packets collected
## from local hosts before checksums were applied by hardware. This frequently
## manifests when sniffing a local management interface on a host and Zeek sees
## packets before the hardware has had a chance to apply the checksums.
option ignore_checksums_nets: set[subnet] = set();
@ -1914,6 +1914,7 @@ type gtp_delete_pdp_ctx_response_elements: record {
@load base/bif/option.bif
@load base/frameworks/supervisor/api
@load base/bif/supervisor.bif
@load base/bif/packet_analysis.bif
## Internal function.
function add_interface(iold: string, inew: string): string
@ -5377,18 +5378,4 @@ event net_done(t: time)
@if ( __init_primary_bifs() )
@endif
module PacketAnalyzer;
export {
type DispatchEntry : record {
## The analyzer to dispatch.
analyzer : PacketAnalyzer::Tag;
};
## A packet analyzer may extract a numeric identifier, which can be found in the
## packet data and denotes the encapsulated protocol. A DispatchMap allows to map
## the identifier to a child analyzer, which is defined using a DispatchEntry.
type DispatchMap : table[count] of DispatchEntry;
}
@load base/packet-protocols