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// Copyright (C) 2018 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <eval/dependency.h>
#include <boost/pointer_cast.hpp>
namespace isc {
namespace dhcp {
bool dependOnClass(const TokenPtr& token, const std::string& name) {
boost::shared_ptr<TokenMember> member;
member = boost::dynamic_pointer_cast<TokenMember>(token);
if (!member) {
return (false);
}
return (member->getClientClass() == name);
}
bool dependOnClass(const ExpressionPtr& expr, const std::string& name) {
if (!expr) {
return (false);
}
for (auto it = expr->cbegin(); it != expr->cend(); ++it) {
if (dependOnClass(*it, name)) {
return (true);
}
}
return (false);
}
}; // end of isc::dhcp namespace
}; // end of isc namespace
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