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f5a76c1aed
This largely copies over Spicy's `.clang-format` configuration file. The one place where we deviate is header include order since Zeek depends on headers being included in a certain order.
32 lines
811 B
C++
32 lines
811 B
C++
#include "zeek/WeirdState.h"
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#include "zeek/RunState.h"
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#include "zeek/util.h"
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namespace zeek::detail {
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bool PermitWeird(WeirdStateMap& wsm, const char* name, uint64_t threshold, uint64_t rate, double duration) {
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auto& state = wsm[name];
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++state.count;
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if ( state.count <= threshold )
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return true;
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if ( state.count == threshold + 1 )
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state.sampling_start_time = run_state::network_time;
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else {
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if ( run_state::network_time > state.sampling_start_time + duration ) {
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state.sampling_start_time = 0;
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state.count = 1;
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return true;
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}
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}
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auto num_above_threshold = state.count - threshold;
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if ( rate )
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return num_above_threshold % rate == 0;
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else
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return false;
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}
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} // namespace zeek::detail
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