Files
ModSecurity/src/operators/begins_with.cc
2021-01-19 09:24:37 -03:00

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1.1 KiB
C++

/*
* 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 security@modsecurity.org.
*
*/
#include "src/operators/begins_with.h"
#include <string>
#include "src/operators/operator.h"
namespace modsecurity {
namespace operators {
bool BeginsWith::evaluate(Transaction *transaction, RuleWithActions *rule,
const std::string &str, std::shared_ptr<RuleMessage> ruleMessage) {
std::string p(m_string->evaluate(transaction));
if (str.size() < p.size()) {
return false;
} else if (!str.compare(0, p.size(), p)) {
logOffset(ruleMessage, 0, p.size());
return true;
}
return false;
}
} // namespace operators
} // namespace modsecurity