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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ | 5 #ifndef CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ |
6 #define CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ | 6 #define CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include "base/time/time.h" | 9 #include "base/time/time.h" |
10 | 10 |
| 11 namespace base { |
11 class CommandLine; | 12 class CommandLine; |
| 13 } |
12 | 14 |
13 namespace diagnostics { | 15 namespace diagnostics { |
14 | 16 |
15 // The chrome diagnostics system is a model-view-controller system. The Model | 17 // The chrome diagnostics system is a model-view-controller system. The Model |
16 // responsible for holding and running the individual tests and providing a | 18 // responsible for holding and running the individual tests and providing a |
17 // uniform interface for querying the outcome. | 19 // uniform interface for querying the outcome. |
18 class DiagnosticsModel { | 20 class DiagnosticsModel { |
19 public: | 21 public: |
20 // A particular test can be in one of the following states. | 22 // A particular test can be in one of the following states. |
21 enum TestResult { | 23 enum TestResult { |
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93 // limited to the lifetime of this model. | 95 // limited to the lifetime of this model. |
94 virtual const TestInfo& GetTest(size_t index) const = 0; | 96 virtual const TestInfo& GetTest(size_t index) const = 0; |
95 // Get the information for a test with given numerical |id|. Lifetime of | 97 // Get the information for a test with given numerical |id|. Lifetime of |
96 // returned object is limited to the lifetime of this model. Returns false if | 98 // returned object is limited to the lifetime of this model. Returns false if |
97 // there is no such id. |result| may not be NULL. | 99 // there is no such id. |result| may not be NULL. |
98 virtual bool GetTestInfo(int id, const TestInfo** result) const = 0; | 100 virtual bool GetTestInfo(int id, const TestInfo** result) const = 0; |
99 }; | 101 }; |
100 | 102 |
101 // The factory for the model. The main purpose is to hide the creation of | 103 // The factory for the model. The main purpose is to hide the creation of |
102 // different models for different platforms. | 104 // different models for different platforms. |
103 DiagnosticsModel* MakeDiagnosticsModel(const CommandLine& cmdline); | 105 DiagnosticsModel* MakeDiagnosticsModel(const base::CommandLine& cmdline); |
104 | 106 |
105 } // namespace diagnostics | 107 } // namespace diagnostics |
106 | 108 |
107 #endif // CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ | 109 #endif // CHROME_BROWSER_DIAGNOSTICS_DIAGNOSTICS_MODEL_H_ |
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