chrome/browser/chromeos/extensions/echo_private_api.h

   1 // Copyright (c) 2012 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_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_
   6 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "chrome/browser/chromeos/ui/echo_dialog_listener.h"
  10 #include "chrome/browser/extensions/chrome_extension_function.h"
  11
  12 class PrefRegistrySimple;
  13
  14 namespace chromeos {
  15
  16 class EchoDialogView;
  17
  18 // Namespace to register the EchoCheckedOffers field in Local State.
  19 namespace echo_offer {
  20
  21 void RegisterPrefs(PrefRegistrySimple* registry);
  22
  23 }  // namespace echo_offer
  24
  25 }  // namespace chromeos
  26
  27 class EchoPrivateGetRegistrationCodeFunction
  28     : public ChromeSyncExtensionFunction {
  29  public:
  30   EchoPrivateGetRegistrationCodeFunction();
  31
  32  protected:
  33   ~EchoPrivateGetRegistrationCodeFunction() override;
  34   bool RunSync() override;
  35
  36  private:
  37   void GetRegistrationCode(const std::string& type);
  38   DECLARE_EXTENSION_FUNCTION("echoPrivate.getRegistrationCode",
  39                              ECHOPRIVATE_GETREGISTRATIONCODE)
  40 };
  41
  42 class EchoPrivateGetOobeTimestampFunction
  43     : public ChromeAsyncExtensionFunction {
  44  public:
  45   EchoPrivateGetOobeTimestampFunction();
  46
  47  protected:
  48   ~EchoPrivateGetOobeTimestampFunction() override;
  49   bool RunAsync() override;
  50
  51  private:
  52   bool GetOobeTimestampOnFileThread();
  53   DECLARE_EXTENSION_FUNCTION("echoPrivate.getOobeTimestamp",
  54                              ECHOPRIVATE_GETOOBETIMESTAMP)
  55 };
  56
  57 class EchoPrivateSetOfferInfoFunction : public ChromeSyncExtensionFunction {
  58  public:
  59   EchoPrivateSetOfferInfoFunction();
  60
  61  protected:
  62   ~EchoPrivateSetOfferInfoFunction() override;
  63   bool RunSync() override;
  64
  65  private:
  66   DECLARE_EXTENSION_FUNCTION("echoPrivate.setOfferInfo",
  67                              ECHOPRIVATE_SETOFFERINFO)
  68 };
  69
  70 class EchoPrivateGetOfferInfoFunction : public ChromeSyncExtensionFunction {
  71  public:
  72   EchoPrivateGetOfferInfoFunction();
  73
  74  protected:
  75   ~EchoPrivateGetOfferInfoFunction() override;
  76   bool RunSync() override;
  77
  78  private:
  79   DECLARE_EXTENSION_FUNCTION("echoPrivate.getOfferInfo",
  80                              ECHOPRIVATE_GETOFFERINFO)
  81 };
  82
  83 // The function first checks if offers redeeming is allowed by the device
  84 // policy. It should then show a dialog that, depending on the check result,
  85 // either asks user's consent to verify the device's eligibility for the offer,
  86 // or informs the user that the offers redeeming is disabled.
  87 // It returns whether the user consent was given.
  88 class EchoPrivateGetUserConsentFunction : public ChromeAsyncExtensionFunction,
  89                                           public chromeos::EchoDialogListener {
  90  public:
  91   // Type for the dialog shown callback used in tests.
  92   typedef base::Callback<void(chromeos::EchoDialogView* dialog)>
  93           DialogShownTestCallback;
  94
  95   EchoPrivateGetUserConsentFunction();
  96
  97   // Creates the function with non-null dialog_shown_callback_.
  98   // To be used in tests.
  99   static scoped_refptr<EchoPrivateGetUserConsentFunction> CreateForTest(
 100       const DialogShownTestCallback& dialog_shown_callback);
 101
 102  protected:
 103   ~EchoPrivateGetUserConsentFunction() override;
 104
 105   bool RunAsync() override;
 106
 107  private:
 108   // chromeos::EchoDialogListener overrides.
 109   void OnAccept() override;
 110   void OnCancel() override;
 111   void OnMoreInfoLinkClicked() override;
 112
 113   // Checks whether "allow redeem ChromeOS registration offers" setting is
 114   // disabled in cros settings. It may be asynchronous if the needed settings
 115   // provider is not yet trusted.
 116   // Upon completion |OnRedeemOffersAllowed| is called.
 117   void CheckRedeemOffersAllowed();
 118   void OnRedeemOffersAllowedChecked(bool is_allowed);
 119
 120   // Sets result and calls SendResponse.
 121   void Finalize(bool consent);
 122
 123   // Result of |CheckRedeemOffersAllowed()|.
 124   bool redeem_offers_allowed_;
 125   // Callback used in tests. Called after an echo dialog is shown.
 126   DialogShownTestCallback dialog_shown_callback_;
 127
 128   DECLARE_EXTENSION_FUNCTION("echoPrivate.getUserConsent",
 129                              ECHOPRIVATE_GETUSERCONSENT)
 130 };
 131
 132 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_ECHO_PRIVATE_API_H_