mirror of
https://github.com/owasp-modsecurity/ModSecurity.git
synced 2025-08-15 23:55:03 +03:00
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
|
|
* ModSecurity, http://www.modsecurity.org/
|
|
* Copyright (c) 2015 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 security@modsecurity.org.
|
|
*
|
|
*/
|
|
|
|
|
|
#ifdef __cplusplus
|
|
#include <string>
|
|
#include <iostream>
|
|
#include <unordered_map>
|
|
#include <list>
|
|
#include <vector>
|
|
#include <algorithm>
|
|
#endif
|
|
|
|
|
|
#include "modsecurity/transaction/variable.h"
|
|
|
|
#ifndef HEADERS_MODSECURITY_TRANSACTION_VARIABLES_H_
|
|
#define HEADERS_MODSECURITY_TRANSACTION_VARIABLES_H_
|
|
|
|
#ifndef __cplusplus
|
|
typedef struct Variable_t Variables;
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
namespace modsecurity {
|
|
namespace transaction {
|
|
|
|
|
|
/*
|
|
* FIXME:
|
|
*
|
|
* This was an example grabbed from:
|
|
* http://stackoverflow.com/questions/8627698/case-insensitive-stl-containers-e-g-stdunordered-set
|
|
*
|
|
* We have to have a better hash function, maybe based on the std::hash.
|
|
*
|
|
*/
|
|
struct MyEqual {
|
|
bool operator()(const std::string& Left, const std::string& Right) const {
|
|
return Left.size() == Right.size()
|
|
&& std::equal(Left.begin(), Left.end(), Right.begin(),
|
|
[](char a, char b) {
|
|
return tolower(a) == tolower(b);
|
|
});
|
|
}
|
|
};
|
|
|
|
struct MyHash{
|
|
size_t operator()(const std::string& Keyval) const {
|
|
// You might need a better hash function than this
|
|
size_t h = 0;
|
|
std::for_each(Keyval.begin(), Keyval.end(), [&](char c) {
|
|
h += tolower(c);
|
|
});
|
|
return h;
|
|
}
|
|
};
|
|
|
|
class Variables :
|
|
public std::unordered_multimap<std::string, std::string,
|
|
/*std::hash<std::string>*/MyHash, MyEqual> {
|
|
public:
|
|
Variables();
|
|
~Variables();
|
|
void store(std::string key, std::string value);
|
|
|
|
bool storeOrUpdateFirst(const std::string &key,
|
|
const std::string &value);
|
|
|
|
bool updateFirst(const std::string &key, const std::string &value);
|
|
|
|
void del(const std::string& key);
|
|
|
|
std::string* resolveFirst(const std::string& var);
|
|
|
|
void resolveSingleMatch(const std::string& var,
|
|
std::vector<const transaction::Variable *> *l);
|
|
void resolveMultiMatches(const std::string& var,
|
|
std::vector<const transaction::Variable *> *l);
|
|
void resolveRegularExpression(const std::string& var,
|
|
std::vector<const transaction::Variable *> *l);
|
|
};
|
|
|
|
} // namespace transaction
|
|
} // namespace modsecurity
|
|
#endif
|
|
|
|
|
|
#endif // HEADERS_MODSECURITY_TRANSACTION_VARIABLES_H_
|