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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_CROS_CROS_LIBRARY_H_ | 5 #ifndef CHROME_BROWSER_CHROMEOS_CROS_CROS_LIBRARY_H_ |
| 6 #define CHROME_BROWSER_CHROMEOS_CROS_CROS_LIBRARY_H_ | 6 #define CHROME_BROWSER_CHROMEOS_CROS_CROS_LIBRARY_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
| 11 | 11 |
| 12 namespace base { | 12 namespace base { |
| 13 template <typename T> struct DefaultLazyInstanceTraits; | 13 template <typename T> struct DefaultLazyInstanceTraits; |
| 14 } | 14 } |
| 15 | 15 |
| 16 namespace chromeos { | 16 namespace chromeos { |
| 17 | 17 |
| 18 class CertLibrary; | |
| 19 class NetworkLibrary; | 18 class NetworkLibrary; |
| 20 | 19 |
| 21 // This class handles access to sub-parts of ChromeOS library. it provides | 20 // This class handles access to sub-parts of ChromeOS library. it provides |
| 22 // a level of indirection so individual libraries that it exposes can | 21 // a level of indirection so individual libraries that it exposes can |
| 23 // be mocked for testing. | 22 // be mocked for testing. |
| 24 class CrosLibrary { | 23 class CrosLibrary { |
| 25 public: | 24 public: |
| 26 // This class provides access to internal members of CrosLibrary class for | 25 // This class provides access to internal members of CrosLibrary class for |
| 27 // purpose of testing (i.e. replacement of members' implementation with | 26 // purpose of testing (i.e. replacement of members' implementation with |
| 28 // mock objects). | 27 // mock objects). |
| 29 class TestApi { | 28 class TestApi { |
| 30 public: | 29 public: |
| 31 // Passing true for own for these setters will cause them to be deleted | 30 // Passing true for own for these setters will cause them to be deleted |
| 32 // when the CrosLibrary is deleted (or other mocks are set). | 31 // when the CrosLibrary is deleted (or other mocks are set). |
| 33 void SetCertLibrary(CertLibrary* library, bool own); | |
| 34 void SetNetworkLibrary(NetworkLibrary* library, bool own); | 32 void SetNetworkLibrary(NetworkLibrary* library, bool own); |
| 35 | 33 |
| 36 private: | 34 private: |
| 37 friend class CrosLibrary; | 35 friend class CrosLibrary; |
| 38 explicit TestApi(CrosLibrary* library) : library_(library) {} | 36 explicit TestApi(CrosLibrary* library) : library_(library) {} |
| 39 CrosLibrary* library_; | 37 CrosLibrary* library_; |
| 40 }; | 38 }; |
| 41 | 39 |
| 42 // Sets the global instance. Must be called before any calls to Get(). | 40 // Sets the global instance. Must be called before any calls to Get(). |
| 43 static void Initialize(bool use_stub); | 41 static void Initialize(bool use_stub); |
| 44 | 42 |
| 45 // Destroys the global instance. Must be called before AtExitManager is | 43 // Destroys the global instance. Must be called before AtExitManager is |
| 46 // destroyed to ensure a clean shutdown. | 44 // destroyed to ensure a clean shutdown. |
| 47 static void Shutdown(); | 45 static void Shutdown(); |
| 48 | 46 |
| 49 // Gets the global instance. Returns NULL if Initialize() has not been | 47 // Gets the global instance. Returns NULL if Initialize() has not been |
| 50 // called (or Shutdown() has been called). | 48 // called (or Shutdown() has been called). |
| 51 static CrosLibrary* Get(); | 49 static CrosLibrary* Get(); |
| 52 | 50 |
| 53 CertLibrary* GetCertLibrary(); | |
| 54 NetworkLibrary* GetNetworkLibrary(); | 51 NetworkLibrary* GetNetworkLibrary(); |
| 55 | 52 |
| 56 // Getter for Test API that gives access to internal members of this class. | 53 // Getter for Test API that gives access to internal members of this class. |
| 57 TestApi* GetTestApi(); | 54 TestApi* GetTestApi(); |
| 58 | 55 |
| 59 // Note: Since we are no longer loading Libcros, we can return true here | 56 // Note: Since we are no longer loading Libcros, we can return true here |
| 60 // whenever the used libraries are not stub. | 57 // whenever the used libraries are not stub. |
| 61 // TODO(hashimoto): Remove this method. | 58 // TODO(hashimoto): Remove this method. |
| 62 bool libcros_loaded() { return !use_stub_impl_; } | 59 bool libcros_loaded() { return !use_stub_impl_; } |
| 63 | 60 |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 95 library_ = library; | 92 library_ = library; |
| 96 own_ = own; | 93 own_ = own; |
| 97 } | 94 } |
| 98 } | 95 } |
| 99 | 96 |
| 100 private: | 97 private: |
| 101 L* library_; | 98 L* library_; |
| 102 bool own_; | 99 bool own_; |
| 103 }; | 100 }; |
| 104 | 101 |
| 105 Library<CertLibrary> cert_lib_; | |
| 106 Library<NetworkLibrary> network_lib_; | 102 Library<NetworkLibrary> network_lib_; |
| 107 | 103 |
| 108 // Stub implementations of the libraries should be used. | 104 // Stub implementations of the libraries should be used. |
| 109 bool use_stub_impl_; | 105 bool use_stub_impl_; |
| 110 scoped_ptr<TestApi> test_api_; | 106 scoped_ptr<TestApi> test_api_; |
| 111 | 107 |
| 112 DISALLOW_COPY_AND_ASSIGN(CrosLibrary); | 108 DISALLOW_COPY_AND_ASSIGN(CrosLibrary); |
| 113 }; | 109 }; |
| 114 | 110 |
| 115 // The class is used for enabling the stub libcros, and cleaning it up at | 111 // The class is used for enabling the stub libcros, and cleaning it up at |
| 116 // the end of the object lifetime. Useful for testing. | 112 // the end of the object lifetime. Useful for testing. |
| 117 class ScopedStubCrosEnabler { | 113 class ScopedStubCrosEnabler { |
| 118 public: | 114 public: |
| 119 ScopedStubCrosEnabler() { | 115 ScopedStubCrosEnabler() { |
| 120 chromeos::CrosLibrary::Initialize(true); | 116 chromeos::CrosLibrary::Initialize(true); |
| 121 } | 117 } |
| 122 | 118 |
| 123 ~ScopedStubCrosEnabler() { | 119 ~ScopedStubCrosEnabler() { |
| 124 chromeos::CrosLibrary::Shutdown(); | 120 chromeos::CrosLibrary::Shutdown(); |
| 125 } | 121 } |
| 126 | 122 |
| 127 private: | 123 private: |
| 128 DISALLOW_COPY_AND_ASSIGN(ScopedStubCrosEnabler); | 124 DISALLOW_COPY_AND_ASSIGN(ScopedStubCrosEnabler); |
| 129 }; | 125 }; |
| 130 | 126 |
| 131 } // namespace chromeos | 127 } // namespace chromeos |
| 132 | 128 |
| 133 #endif // CHROME_BROWSER_CHROMEOS_CROS_CROS_LIBRARY_H_ | 129 #endif // CHROME_BROWSER_CHROMEOS_CROS_CROS_LIBRARY_H_ |
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