| // Copyright 2015 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 REMOTING_TEST_REMOTE_HOST_INFO_FETCHER_H_ |
| #define REMOTING_TEST_REMOTE_HOST_INFO_FETCHER_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include "base/callback.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "net/url_request/url_fetcher_delegate.h" |
| #include "remoting/test/app_remoting_service_urls.h" |
| #include "remoting/test/remote_host_info.h" |
| |
| namespace remoting { |
| class URLRequestContextGetter; |
| } |
| |
| namespace remoting { |
| namespace test { |
| |
| // Supplied by the client for each remote host info request and returns a valid, |
| // initialized RemoteHostInfo object on success. |
| typedef base::Callback<void(const RemoteHostInfo& remote_host_info)> |
| RemoteHostInfoCallback; |
| |
| // Calls the App Remoting service API to request connection info for a remote |
| // host. Destroying the RemoteHostInfoFetcher while a request is outstanding |
| // will cancel the request. It is safe to delete the fetcher from within a |
| // completion callback. Must be used from a thread running an IO message loop. |
| // The public method is virtual to allow for mocking and fakes. |
| class RemoteHostInfoFetcher : public net::URLFetcherDelegate { |
| public: |
| RemoteHostInfoFetcher(); |
| ~RemoteHostInfoFetcher() override; |
| |
| // Makes a service call to retrieve the details for a remote host. The |
| // callback will be called once the HTTP request has completed. |
| virtual bool RetrieveRemoteHostInfo(const std::string& application_id, |
| const std::string& access_token, |
| ServiceEnvironment service_environment, |
| const RemoteHostInfoCallback& callback); |
| |
| private: |
| // net::URLFetcherDelegate interface. |
| void OnURLFetchComplete(const net::URLFetcher* source) override; |
| |
| // Holds the URLFetcher for the RemoteHostInfo request. |
| std::unique_ptr<net::URLFetcher> request_; |
| |
| // Provides application-specific context for the network request. |
| scoped_refptr<remoting::URLRequestContextGetter> request_context_getter_; |
| |
| // Caller-supplied callback used to return remote host info on success. |
| RemoteHostInfoCallback remote_host_info_callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RemoteHostInfoFetcher); |
| }; |
| |
| } // namespace test |
| } // namespace remoting |
| |
| #endif // REMOTING_TEST_REMOTE_HOST_INFO_FETCHER_H_ |