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anchored_variable.h
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/*
* ModSecurity, http://www.modsecurity.org/
* Copyright (c) 2015 - 2021 Trustwave Holdings, Inc. (http://www.trustwave.com/)
*
* 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
*
* If any of the files related to licensing are missing or if you have any
* other questions related to licensing please contact Trustwave Holdings, Inc.
* directly using the email address [email protected].
*
*/
#ifdef __cplusplus
#include <ctime>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <list>
#include <map>
#include <sstream>
#include <string>
#include <unordered_map>
#include <utility>
#include <vector>
#include <memory>
#endif
#include "modsecurity/variable_value.h"
#ifndef HEADERS_MODSECURITY_ANCHORED_VARIABLE_H_
#define HEADERS_MODSECURITY_ANCHORED_VARIABLE_H_
#ifdef __cplusplus
namespace modsecurity {
class Transaction;
class AnchoredVariable {
public:
AnchoredVariable(Transaction* t, const std::string &name);
AnchoredVariable(const AnchoredVariable &a) = delete;
AnchoredVariable &operator= (const AnchoredVariable &a) = delete;
~AnchoredVariable() = default;
void unset();
void set(const std::string &a, size_t offset);
void set(const std::string &a, size_t offset, size_t offsetLen);
void evaluate(std::vector<const VariableValue *> *l);
std::string * evaluate();
std::unique_ptr<std::string> resolveFirst();
Transaction *m_transaction;
int m_offset;
std::string m_name;
std::string m_value;
private:
VariableValue m_var;
};
} // namespace modsecurity
#endif
#endif // HEADERS_MODSECURITY_ANCHORED_VARIABLE_H_