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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium OS 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 CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ | 5 #ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ |
6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ | 6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include "update_engine/action.h" | 9 #include "update_engine/action.h" |
10 #include "update_engine/install_plan.h" | 10 #include "update_engine/install_plan.h" |
11 | 11 |
12 // The Postinstall Runner Action is responsible for running the postinstall | 12 // The Postinstall Runner Action is responsible for running the postinstall |
13 // script of a successfully downloaded update. | 13 // script of a successfully downloaded update. |
14 | 14 |
15 namespace chromeos_update_engine { | 15 namespace chromeos_update_engine { |
16 | 16 |
17 class PostinstallRunnerAction; | 17 class PostinstallRunnerAction; |
18 class NoneType; | 18 class NoneType; |
19 | 19 |
20 template<> | 20 template<> |
21 class ActionTraits<PostinstallRunnerAction> { | 21 class ActionTraits<PostinstallRunnerAction> { |
22 public: | 22 public: |
23 // Takes the device path as input | 23 // Takes the device path as input |
24 typedef InstallPlan InputObjectType; | 24 typedef InstallPlan InputObjectType; |
25 // Passes the device path as output | 25 // Passes the device path as output |
26 typedef InstallPlan OutputObjectType; | 26 typedef InstallPlan OutputObjectType; |
27 }; | 27 }; |
28 | 28 |
29 class PostinstallRunnerAction : public Action<PostinstallRunnerAction> { | 29 class PostinstallRunnerAction : public Action<PostinstallRunnerAction> { |
30 public: | 30 public: |
31 explicit PostinstallRunnerAction(bool precommit) : precommit_(precommit) {} | 31 PostinstallRunnerAction() {} |
32 typedef ActionTraits<PostinstallRunnerAction>::InputObjectType | 32 typedef ActionTraits<PostinstallRunnerAction>::InputObjectType |
33 InputObjectType; | 33 InputObjectType; |
34 typedef ActionTraits<PostinstallRunnerAction>::OutputObjectType | 34 typedef ActionTraits<PostinstallRunnerAction>::OutputObjectType |
35 OutputObjectType; | 35 OutputObjectType; |
36 void PerformAction(); | 36 void PerformAction(); |
37 | 37 |
38 // This is a synchronous action, and thus TerminateProcessing() should | 38 // This is a synchronous action, and thus TerminateProcessing() should |
39 // never be called | 39 // never be called |
40 void TerminateProcessing() { CHECK(false); } | 40 void TerminateProcessing() { CHECK(false); } |
41 | 41 |
42 // Debugging/logging | 42 // Debugging/logging |
43 static std::string StaticType() { return "PostinstallRunnerAction"; } | 43 static std::string StaticType() { return "PostinstallRunnerAction"; } |
44 std::string Type() const { return StaticType(); } | 44 std::string Type() const { return StaticType(); } |
45 | 45 |
46 private: | 46 private: |
47 // If true, this action runs before we've committed to the new update | |
48 // (by marking it as bootable in the partition table). | |
49 bool precommit_; | |
50 | |
51 DISALLOW_COPY_AND_ASSIGN(PostinstallRunnerAction); | 47 DISALLOW_COPY_AND_ASSIGN(PostinstallRunnerAction); |
52 }; | 48 }; |
53 | 49 |
54 } // namespace chromeos_update_engine | 50 } // namespace chromeos_update_engine |
55 | 51 |
56 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ | 52 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_POSTINSTALL_RUNNER_ACTION_H__ |
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