chrome/browser/local_discovery/wifi/credential_getter_win.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_CREDENTIAL_GETTER_WIN_H_
   6 #define CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_CREDENTIAL_GETTER_WIN_H_
   7
   8 #include <string>
   9
  10 #include "base/single_thread_task_runner.h"
  11 #include "content/public/browser/utility_process_host.h"
  12 #include "content/public/browser/utility_process_host_client.h"
  13
  14 namespace local_discovery {
  15 namespace wifi {
  16
  17 class CredentialGetterWin : public content::UtilityProcessHostClient {
  18  public:
  19   typedef base::Callback<void(bool success, const std::string& key)>
  20       CredentialsCallback;
  21
  22   CredentialGetterWin();
  23
  24   void StartGetCredentials(const std::string& network_guid,
  25                            const CredentialsCallback& callback);
  26
  27  private:
  28   ~CredentialGetterWin() override;
  29
  30   // UtilityProcessHostClient
  31   bool OnMessageReceived(const IPC::Message& message) override;
  32   void OnProcessCrashed(int exit_code) override;
  33   void OnProcessLaunchFailed() override;
  34
  35   // IPC message handlers.
  36   void OnGotCredentials(const std::string& key_data, bool success);
  37
  38   void StartOnIOThread(const std::string& network_guid);
  39
  40   void PostCallback(bool success, const std::string& key_data);
  41
  42   CredentialsCallback callback_;
  43   scoped_refptr<base::SingleThreadTaskRunner> callback_runner_;
  44 };
  45
  46 }  // namespace wifi
  47 }  // namespace local_discovery
  48
  49 #endif  // CHROME_BROWSER_LOCAL_DISCOVERY_WIFI_CREDENTIAL_GETTER_WIN_H_