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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ |
6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ | 6 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
11 #include "chrome/browser/chromeos/login/screens/eula_screen_actor.h" | 11 #include "chrome/browser/chromeos/login/screens/eula_screen_actor.h" |
12 #include "chrome/browser/chromeos/login/screens/wizard_screen.h" | 12 #include "chrome/browser/chromeos/login/screens/wizard_screen.h" |
13 #include "chromeos/tpm_password_fetcher.h" | 13 #include "chromeos/tpm_password_fetcher.h" |
14 #include "url/gurl.h" | 14 #include "url/gurl.h" |
15 | 15 |
16 namespace chromeos { | 16 namespace chromeos { |
17 | 17 |
18 // Representation independent class that controls OOBE screen showing EULA | 18 // Representation independent class that controls OOBE screen showing EULA |
19 // to users. | 19 // to users. |
20 class EulaScreen : public WizardScreen, | 20 class EulaScreen : public WizardScreen, |
21 public EulaScreenActor::Delegate, | 21 public EulaScreenActor::Delegate, |
22 public TpmPasswordFetcherDelegate { | 22 public TpmPasswordFetcherDelegate { |
23 public: | 23 public: |
24 EulaScreen(ScreenObserver* observer, EulaScreenActor* actor); | 24 EulaScreen(ScreenObserver* observer, EulaScreenActor* actor); |
25 virtual ~EulaScreen(); | 25 virtual ~EulaScreen(); |
26 | 26 |
27 // WizardScreen implementation: | 27 // WizardScreen implementation: |
28 virtual void PrepareToShow() OVERRIDE; | 28 virtual void PrepareToShow() override; |
29 virtual void Show() OVERRIDE; | 29 virtual void Show() override; |
30 virtual void Hide() OVERRIDE; | 30 virtual void Hide() override; |
31 virtual std::string GetName() const OVERRIDE; | 31 virtual std::string GetName() const override; |
32 | 32 |
33 // EulaScreenActor::Delegate implementation: | 33 // EulaScreenActor::Delegate implementation: |
34 virtual GURL GetOemEulaUrl() const OVERRIDE; | 34 virtual GURL GetOemEulaUrl() const override; |
35 virtual void OnExit(bool accepted, bool usage_stats_enabled) OVERRIDE; | 35 virtual void OnExit(bool accepted, bool usage_stats_enabled) override; |
36 virtual void InitiatePasswordFetch() OVERRIDE; | 36 virtual void InitiatePasswordFetch() override; |
37 virtual bool IsUsageStatsEnabled() const OVERRIDE; | 37 virtual bool IsUsageStatsEnabled() const override; |
38 virtual void OnActorDestroyed(EulaScreenActor* actor) OVERRIDE; | 38 virtual void OnActorDestroyed(EulaScreenActor* actor) override; |
39 | 39 |
40 // TpmPasswordFetcherDelegate implementation: | 40 // TpmPasswordFetcherDelegate implementation: |
41 virtual void OnPasswordFetched(const std::string& tpm_password) OVERRIDE; | 41 virtual void OnPasswordFetched(const std::string& tpm_password) override; |
42 | 42 |
43 private: | 43 private: |
44 // URL of the OEM EULA page (on disk). | 44 // URL of the OEM EULA page (on disk). |
45 GURL oem_eula_page_; | 45 GURL oem_eula_page_; |
46 | 46 |
47 // TPM password local storage. By convention, we clear the password | 47 // TPM password local storage. By convention, we clear the password |
48 // from TPM as soon as we read it. We store it here locally until | 48 // from TPM as soon as we read it. We store it here locally until |
49 // EULA screen is closed. | 49 // EULA screen is closed. |
50 // TODO(glotov): Sanitize memory used to store password when | 50 // TODO(glotov): Sanitize memory used to store password when |
51 // it's destroyed. | 51 // it's destroyed. |
52 std::string tpm_password_; | 52 std::string tpm_password_; |
53 | 53 |
54 EulaScreenActor* actor_; | 54 EulaScreenActor* actor_; |
55 | 55 |
56 TpmPasswordFetcher password_fetcher_; | 56 TpmPasswordFetcher password_fetcher_; |
57 | 57 |
58 DISALLOW_COPY_AND_ASSIGN(EulaScreen); | 58 DISALLOW_COPY_AND_ASSIGN(EulaScreen); |
59 }; | 59 }; |
60 | 60 |
61 } // namespace chromeos | 61 } // namespace chromeos |
62 | 62 |
63 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ | 63 #endif // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_EULA_SCREEN_H_ |
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