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Move packet filter out of NetSessions

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This commit is contained in:
Tim Wojtulewicz 2021-04-07 16:16:39 -07:00
parent 50713b3c2d
commit c752d76052
6 changed files with 29 additions and 22 deletions
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9
src/packet_analysis/Manager.h
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@ -7,6 +7,7 @@
#include "zeek/plugin/ComponentManager.h"
#include "zeek/iosource/Packet.h"
#include "zeek/packet_analysis/Dispatcher.h"
#include "zeek/PacketFilter.h"
namespace zeek {
@ -112,6 +113,13 @@ public:
*/
void ResetUnknownProtocolTimer(const std::string& analyzer, uint32_t protocol);
detail::PacketFilter* GetPacketFilter(bool init=true)
{
if ( ! pkt_filter && init )
pkt_filter = new detail::PacketFilter(detail::packet_filter_default);
return pkt_filter;
}
private:
/**
* Instantiates a new analyzer instance.
@ -140,6 +148,7 @@ private:
uint64_t num_packets_processed = 0;
detail::PacketProfiler* pkt_profiler = nullptr;
detail::PacketFilter* pkt_filter = nullptr;
using UnknownProtocolPair = std::pair<std::string, uint32_t>;
std::map<UnknownProtocolPair, uint64_t> unknown_protocols;