chrome/browser/local_discovery/wifi/wifi_manager_nonchromeos.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_WIFI_MANAGER_NONCHROMEOS_H_
   6 #define CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_WIFI_MANAGER_NONCHROMEOS_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/callback.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/memory/weak_ptr.h"
  14 #include "base/observer_list.h"
  15 #include "chrome/browser/local_discovery/wifi/wifi_manager.h"
  16 #include "content/public/browser/browser_thread.h"
  17
  18 namespace local_discovery {
  19
  20 namespace wifi {
  21
  22 class WifiManagerNonChromeos : public WifiManager {
  23  public:
  24   WifiManagerNonChromeos();
  25   ~WifiManagerNonChromeos() override;
  26
  27   // WifiManager implementation.
  28   void Start() override;
  29   void GetSSIDList(const SSIDListCallback& callback) override;
  30   void RequestScan() override;
  31   void ConfigureAndConnectNetwork(const std::string& ssid,
  32                                   const WifiCredentials& credentials,
  33                                   const SuccessCallback& callback) override;
  34   void ConnectToNetworkByID(const std::string& internal_id,
  35                             const SuccessCallback& callback) override;
  36   void RequestNetworkCredentials(const std::string& ssid,
  37                                  const CredentialsCallback& callback) override;
  38   void AddNetworkListObserver(NetworkListObserver* observer) override;
  39   void RemoveNetworkListObserver(NetworkListObserver* observer) override;
  40
  41  private:
  42   class WifiServiceWrapper;
  43
  44   // Called when the network list changes. Used by WifiServiceWrapper.
  45   void OnNetworkListChanged(scoped_ptr<NetworkPropertiesList> ssid_list);
  46
  47   // Used to post callbacks that take a const& network list without copying the
  48   // vector between threads.
  49   void PostSSIDListCallback(const SSIDListCallback& callback,
  50                             scoped_ptr<NetworkPropertiesList> ssid_list);
  51
  52   // Used to ensure closures posted from the wifi threads aren't called after
  53   // the service client is deleted.
  54   void PostClosure(const base::Closure& callback);
  55
  56   std::string original_guid_;
  57   scoped_refptr<base::SequencedTaskRunner> task_runner_;
  58   WifiServiceWrapper* wifi_wrapper_;  // Owned. Deleted on file thread.
  59   base::ObserverList<NetworkListObserver> network_list_observers_;
  60
  61   base::WeakPtrFactory<WifiManagerNonChromeos> weak_factory_;
  62
  63   DISALLOW_COPY_AND_ASSIGN(WifiManagerNonChromeos);
  64 };
  65
  66 }  // namespace wifi
  67
  68 }  // namespace local_discovery
  69
  70 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_WIFI_MANAGER_NONCHROMEOS_H_