| // 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 CHROME_SERVICES_CUPS_PROXY_CUPS_PROXY_SERVICE_H_ |
| #define CHROME_SERVICES_CUPS_PROXY_CUPS_PROXY_SERVICE_H_ |
| |
| #include <memory> |
| |
| #include "base/memory/weak_ptr.h" |
| #include "base/no_destructor.h" |
| #include "base/observer_list_types.h" |
| #include "chrome/services/cups_proxy/public/mojom/proxy.mojom.h" |
| |
| namespace cups_proxy { |
| |
| class CupsProxyServiceDelegate; |
| class ProxyManager; |
| |
| // This service lives in the browser process and is managed by the |
| // CupsProxyServiceManager. It bootstraps/maintains a mojom connection with the |
| // CupsProxyDaemon. |
| // |
| // Note: There is no method granting a service handle since beyond creation, |
| // this service's only client is the daemon, who's connection is managed |
| // internally. |
| class CupsProxyService { |
| public: |
| CupsProxyService(const CupsProxyService&) = delete; |
| CupsProxyService& operator=(const CupsProxyService&) = delete; |
| |
| // Spawns the global service instance. |
| static void Spawn(std::unique_ptr<CupsProxyServiceDelegate> delegate); |
| |
| private: |
| friend base::NoDestructor<CupsProxyService>; |
| CupsProxyService(); |
| ~CupsProxyService(); |
| |
| // Records whether we've attempted connection with the daemon yet. |
| bool bootstrap_attempted_ = false; |
| |
| // Methods for connecting with the CupsProxyDaemon. |
| void BindToCupsProxyDaemon( |
| std::unique_ptr<CupsProxyServiceDelegate> delegate); |
| void OnBindToCupsProxyDaemon(bool success); |
| |
| // Handler that implements the top-level mojom interface (mojom::CupsProxier) |
| std::unique_ptr<ProxyManager> proxy_manager_; |
| |
| base::WeakPtrFactory<CupsProxyService> weak_factory_{this}; |
| }; |
| |
| } // namespace cups_proxy |
| |
| #endif // CHROME_SERVICES_CUPS_PROXY_CUPS_PROXY_SERVICE_H_ |