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   virtual ~WifiManagerNonChromeos();
  26
  27   // WifiManager implementation.
  28   virtual void Start() OVERRIDE;
  29   virtual void GetSSIDList(const SSIDListCallback& callback) OVERRIDE;
  30   virtual void RequestScan() OVERRIDE;
  31   virtual void ConfigureAndConnectNetwork(
  32       const std::string& ssid,
  33       const WifiCredentials& credentials,
  34       const SuccessCallback& callback) OVERRIDE;
  35   virtual void ConnectToNetworkByID(const std::string& internal_id,
  36                                     const SuccessCallback& callback) OVERRIDE;
  37   virtual void RequestNetworkCredentials(
  38       const std::string& ssid,
  39       const CredentialsCallback& callback) OVERRIDE;
  40   virtual void AddNetworkListObserver(NetworkListObserver* observer) OVERRIDE;
  41   virtual void RemoveNetworkListObserver(
  42       NetworkListObserver* observer) OVERRIDE;
  43
  44  private:
  45   class WifiServiceWrapper;
  46
  47   // Called when the network list changes. Used by WifiServiceWrapper.
  48   void OnNetworkListChanged(scoped_ptr<NetworkPropertiesList> ssid_list);
  49
  50   // Used to post callbacks that take a const& network list without copying the
  51   // vector between threads.
  52   void PostSSIDListCallback(const SSIDListCallback& callback,
  53                             scoped_ptr<NetworkPropertiesList> ssid_list);
  54
  55   // Used to ensure closures posted from the wifi threads aren't called after
  56   // the service client is deleted.
  57   void PostClosure(const base::Closure& callback);
  58
  59   std::string original_guid_;
  60   scoped_refptr<base::SequencedTaskRunner> task_runner_;
  61   WifiServiceWrapper* wifi_wrapper_;  // Owned. Deleted on file thread.
  62   ObserverList<NetworkListObserver> network_list_observers_;
  63
  64   base::WeakPtrFactory<WifiManagerNonChromeos> weak_factory_;
  65
  66   DISALLOW_COPY_AND_ASSIGN(WifiManagerNonChromeos);
  67 };
  68
  69 }  // namespace wifi
  70
  71 }  // namespace local_discovery
  72
  73 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_WIFI_MANAGER_NONCHROMEOS_H_