Index: components/password_manager/core/browser/log_manager.h |
diff --git a/components/password_manager/core/browser/log_manager.h b/components/password_manager/core/browser/log_manager.h |
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+// 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 COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_LOG_MANAGER_H_ |
+#define COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_LOG_MANAGER_H_ |
+ |
+#include <string> |
+#include "base/callback.h" |
+#include "base/macros.h" |
+#include "base/memory/scoped_ptr.h" |
+ |
+namespace password_manager { |
+ |
+class LogRouter; |
+ |
+// This interface is used by the password management code to receive and display |
+// logs about progress of actions like saving a password. |
+class LogManager { |
+ public: |
+ virtual ~LogManager() = default; |
+ |
+ // This method is called by a LogRouter, after the LogManager registers with |
+ // one. If |router_can_be_used| is true, logs can be sent to LogRouter after |
+ // the return from OnLogRouterAvailabilityChanged and will reach at least one |
+ // LogReceiver instance. If |router_can_be_used| is false, no logs should be |
+ // sent to the LogRouter. |
+ virtual void OnLogRouterAvailabilityChanged(bool router_can_be_used) = 0; |
+ |
+ // Forward |text| for display to the LogRouter (if registered with one). |
+ virtual void LogSavePasswordProgress(const std::string& text) const = 0; |
+ |
+ // Returns true if logs recorded via LogSavePasswordProgress will be |
+ // displayed, and false otherwise. |
+ virtual bool IsLoggingActive() const = 0; |
+ |
+ // Returns the production code implementation of LogManager. If |log_router| |
+ // is null, the manager will do nothing. |notification_callback| will be |
+ // called every time the activity status of logging changes, with the argument |
+ // indicating that logging is active (true) or inactive (false). |
+ static scoped_ptr<LogManager> Create( |
+ LogRouter* log_router, |
+ base::Callback<void(bool)> notification_callback); |
+}; |
+ |
+} // namespace password_manager |
+ |
+#endif // COMPONENTS_PASSWORD_MANAGER_CORE_BROWSER_LOG_MANAGER_H_ |