| // Copyright 2021 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_HOST_REMOTE_OPEN_URL_CLIENT_H_ |
| #define REMOTING_HOST_REMOTE_OPEN_URL_CLIENT_H_ |
| |
| #include <memory> |
| |
| #include "base/callback.h" |
| #include "base/timer/timer.h" |
| #include "mojo/public/cpp/bindings/remote.h" |
| #include "mojo/public/cpp/system/isolated_connection.h" |
| #include "remoting/host/mojom/remote_url_opener.mojom.h" |
| |
| namespace remoting { |
| |
| // A helper to allow the standalone open URL binary to open a URL remotely and |
| // handle local fallback. |
| class RemoteOpenUrlClient final { |
| public: |
| // An interface to support platform-specific implementation. |
| class Delegate { |
| public: |
| Delegate() = default; |
| virtual ~Delegate() = default; |
| |
| virtual bool IsInRemoteDesktopSession() = 0; |
| |
| // Opens |url| on the fallback browser. If |url| is empty, simply opens the |
| // browser without a URL. |
| virtual void OpenUrlOnFallbackBrowser(const GURL& url) = 0; |
| |
| // Shows an error message that indicates that |url| fails to be opened |
| // remotely. |
| virtual void ShowOpenUrlError(const GURL& url) = 0; |
| }; |
| |
| RemoteOpenUrlClient(); |
| ~RemoteOpenUrlClient(); |
| |
| // Simply opens the fallback browser with no arguments. |
| void OpenFallbackBrowser(); |
| |
| // Opens the URL and calls |done| when done. |
| void OpenUrl(const GURL& url, base::OnceClosure done); |
| |
| RemoteOpenUrlClient(const RemoteOpenUrlClient&) = delete; |
| RemoteOpenUrlClient& operator=(const RemoteOpenUrlClient&) = delete; |
| |
| private: |
| void OnOpenUrlResponse(mojom::OpenUrlResult result); |
| void OnRequestTimeout(); |
| |
| std::unique_ptr<Delegate> delegate_; |
| base::OneShotTimer timeout_timer_; |
| GURL url_; |
| base::OnceClosure done_; |
| mojo::IsolatedConnection connection_; |
| mojo::Remote<mojom::RemoteUrlOpener> remote_; |
| }; |
| |
| } // namespace remoting |
| |
| #endif // REMOTING_HOST_REMOTE_OPEN_URL_CLIENT_H_ |