mirror of
https://github.com/falcosecurity/falco.git
synced 2025-08-12 03:22:41 +00:00
88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
// SPDX-License-Identifier: Apache-2.0
|
|
/*
|
|
Copyright (C) 2023 The Falco Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "rule_loader.h"
|
|
#include "rule_loader_collector.h"
|
|
#include "indexed_vector.h"
|
|
#include "falco_rule.h"
|
|
|
|
namespace rule_loader
|
|
{
|
|
|
|
/*!
|
|
\brief Compiler for the ruleset loader of the falco engine
|
|
*/
|
|
class compiler
|
|
{
|
|
public:
|
|
/*!
|
|
\brief The output of a compilation.
|
|
*/
|
|
struct compile_output
|
|
{
|
|
compile_output() = default;
|
|
virtual ~compile_output() = default;
|
|
compile_output(compile_output&&) = default;
|
|
compile_output& operator = (compile_output&&) = default;
|
|
compile_output(const compile_output&) = default;
|
|
compile_output& operator = (const compile_output&) = default;
|
|
|
|
indexed_vector<falco_list> lists;
|
|
indexed_vector<falco_macro> macros;
|
|
indexed_vector<falco_rule> rules;
|
|
};
|
|
|
|
compiler() = default;
|
|
virtual ~compiler() = default;
|
|
compiler(compiler&&) = default;
|
|
compiler& operator = (compiler&&) = default;
|
|
compiler(const compiler&) = default;
|
|
compiler& operator = (const compiler&) = default;
|
|
|
|
/*!
|
|
\brief Compiles a list of falco rules
|
|
*/
|
|
virtual void compile(
|
|
configuration& cfg,
|
|
const collector& col,
|
|
compile_output& out) const;
|
|
|
|
private:
|
|
void compile_list_infos(
|
|
configuration& cfg,
|
|
const collector& col,
|
|
indexed_vector<falco_list>& out) const;
|
|
|
|
void compile_macros_infos(
|
|
configuration& cfg,
|
|
const collector& col,
|
|
indexed_vector<falco_list>& lists,
|
|
indexed_vector<falco_macro>& out) const;
|
|
|
|
void compile_rule_infos(
|
|
configuration& cfg,
|
|
const collector& col,
|
|
indexed_vector<falco_list>& lists,
|
|
indexed_vector<falco_macro>& macros,
|
|
indexed_vector<falco_rule>& out) const;
|
|
};
|
|
|
|
}; // namespace rule_loader
|
|
|