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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef SERVICES_PROXY_RESOLVER_PROXY_HOST_RESOLVER_H_
- #define SERVICES_PROXY_RESOLVER_PROXY_HOST_RESOLVER_H_
- #include <memory>
- #include <string>
- #include <vector>
- #include "net/base/completion_once_callback.h"
- #include "net/base/ip_address.h"
- #include "net/proxy_resolution/proxy_resolve_dns_operation.h"
- namespace net {
- class NetworkIsolationKey;
- } // namespace net
- namespace proxy_resolver {
- // Interface for a limited (compared to the standard HostResolver) host resolver
- // used just for proxy resolution.
- class ProxyHostResolver {
- public:
- virtual ~ProxyHostResolver() {}
- class Request {
- public:
- virtual ~Request() {}
- virtual int Start(net::CompletionOnceCallback callback) = 0;
- virtual const std::vector<net::IPAddress>& GetResults() const = 0;
- };
- virtual std::unique_ptr<Request> CreateRequest(
- const std::string& hostname,
- net::ProxyResolveDnsOperation operation,
- const net::NetworkIsolationKey& network_isolation_key) = 0;
- };
- } // namespace proxy_resolver
- #endif // SERVICES_PROXY_RESOLVER_PROXY_HOST_RESOLVER_H_
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