Move files inside chrome/browser/chromeos/dbus to chromeos/dbus

Move files in chrome/browser/chromeos/dbus/ to chromeos/dbus
Add chromeos/dbus/DEPS
Add chromeos.gyp:chromeos_test_support and chromeos.gyp:chromeos_unittests
Add CHROMEOS_EXPORT to classes
Move power related proto targets to chromeos.gyp
Rewrite and sort #includes

BUG=119583
TEST=component chromeos build success, checkdeps success

Review URL: https://chromiumcodereview.appspot.com/9838085

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@131065 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 74 insertions, 0 deletions

diff --git a/chromeos/dbus/image_burner_client.h b/chromeos/dbus/image_burner_client.h
new file mode 100644
index 0000000..513496d
--- /dev/null
+++ b/chromeos/dbus/image_burner_client.h
@@ -0,0 +1,74 @@
+// Copyright (c) 2012 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 CHROMEOS_DBUS_IMAGE_BURNER_CLIENT_H_
+#define CHROMEOS_DBUS_IMAGE_BURNER_CLIENT_H_
+#pragma once
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "base/callback.h"
+#include "chromeos/chromeos_export.h"
+#include "chromeos/dbus/dbus_client_implementation_type.h"
+
+namespace dbus {
+class Bus;
+}
+
+namespace chromeos {
+
+// ImageBurnerClient is used to communicate with the image burner.
+// All method should be called from the origin thread (UI thread) which
+// initializes the DBusThreadManager instance.
+class CHROMEOS_EXPORT ImageBurnerClient {
+ public:
+  virtual ~ImageBurnerClient();
+
+  // A callback to be called when DBus method call fails.
+  typedef base::Callback<void()> ErrorCallback;
+
+  // A callback to handle burn_finished signal.
+  typedef base::Callback<void(const std::string& target_path,
+                              bool success,
+                              const std::string& error)> BurnFinishedHandler;
+
+  // A callback to handle burn_progress_update signal.
+  typedef base::Callback<void(const std::string& target_path,
+                              int64 num_bytes_burnt,
+                              int64 total_size)> BurnProgressUpdateHandler;
+
+  // Burns the image |from_path| to the disk |to_path|.
+  virtual void BurnImage(const std::string& from_path,
+                         const std::string& to_path,
+                         ErrorCallback error_callback) = 0;
+
+  // Sets callbacks as event handlers.
+  // |burn_finished_handler| is called when burn_finished signal is received.
+  // |burn_progress_update_handler| is called when burn_progress_update signal
+  // is received.
+  virtual void SetEventHandlers(
+      BurnFinishedHandler burn_finished_handler,
+      BurnProgressUpdateHandler burn_progress_update_handler) = 0;
+
+  // Resets event handlers. After calling this method, nothing is done when
+  // signals are received.
+  virtual void ResetEventHandlers() = 0;
+
+  // Factory function, creates a new instance and returns ownership.
+  // For normal usage, access the singleton via DBusThreadManager::Get().
+  static ImageBurnerClient* Create(DBusClientImplementationType type,
+                                   dbus::Bus* bus);
+
+ protected:
+  // Create() should be used instead.
+  ImageBurnerClient();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ImageBurnerClient);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROMEOS_DBUS_IMAGE_BURNER_CLIENT_H_