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53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
/*
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Copyright (C) 2022 The Falco Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#pragma once
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#include <vector>
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#include <string>
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#include "falco_rule.h"
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#include "indexed_vector.h"
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/*!
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\brief Manager for the internal statistics of the rule engine
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*/
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class stats_manager
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{
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public:
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/*!
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\brief Erases the internal state and statistics data
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*/
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virtual void clear();
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/*!
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\brief Callback for when a rule with a given index matches an event
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*/
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virtual void on_event(
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const indexed_vector<falco_rule>& rules,
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uint32_t index);
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/*!
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\brief Formats the internal statistics into the out string
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*/
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virtual void format(
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const indexed_vector<falco_rule>& rules,
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std::string& out);
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private:
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uint64_t m_total;
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std::vector<uint64_t> m_by_priority;
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std::vector<uint64_t> m_by_rule_id;
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}; |