57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
//
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// Copyright (C) 2015 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef SHILL_DNS_SERVER_PROXY_H_
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#define SHILL_DNS_SERVER_PROXY_H_
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#include <string>
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#include <vector>
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#include <base/macros.h>
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#include <base/memory/weak_ptr.h>
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namespace shill {
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class ProcessManager;
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// This setup a DNS server proxy to handle/redirect local DNS requests.
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// Proxy is setup using dnsmasq.
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class DNSServerProxy {
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public:
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DNSServerProxy(const std::vector<std::string>& dns_servers);
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virtual ~DNSServerProxy();
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// Start dnsmasq process for serving local DNS requests.
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virtual bool Start();
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private:
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// Stop dnsmasq process.
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void Stop();
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// Invoked when dnsmasq process exits.
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void OnProcessExited(int exit_status);
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ProcessManager* process_manager_;
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int pid_;
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std::vector<std::string> dns_servers_;
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base::WeakPtrFactory<DNSServerProxy> weak_factory_{this};
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DISALLOW_COPY_AND_ASSIGN(DNSServerProxy);
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};
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} // namespace shill
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#endif // SHILL_DNS_SERVER_PROXY_H_
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