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1 // Copyright (c) 2009 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 CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__ | |
6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__ | |
7 | |
8 #include <string> | |
9 #include "update_engine/action.h" | |
10 #include "update_engine/install_plan.h" | |
11 | |
12 // This class takes in a device via the input pipe. The device is the | |
13 // partition (e.g. /dev/sda1), not the full device (e.g. /dev/sda). | |
14 // It will make that device bootable by editing the partition table | |
15 // in the root device. Currently, this class doesn't support extended | |
16 // partitions. | |
17 | |
18 namespace chromeos_update_engine { | |
19 | |
20 class SetBootableFlagAction; | |
21 | |
22 template<> | |
23 class ActionTraits<SetBootableFlagAction> { | |
24 public: | |
25 // Takes the device path as input. | |
26 typedef InstallPlan InputObjectType; | |
27 // Passes the device path as output | |
28 typedef InstallPlan OutputObjectType; | |
29 }; | |
30 | |
31 class SetBootableFlagAction : public Action<SetBootableFlagAction> { | |
32 public: | |
33 SetBootableFlagAction() {} | |
34 typedef ActionTraits<SetBootableFlagAction>::InputObjectType | |
35 InputObjectType; | |
36 typedef ActionTraits<SetBootableFlagAction>::OutputObjectType | |
37 OutputObjectType; | |
38 void PerformAction(); | |
39 | |
40 // This is a synchronous action, and thus TerminateProcessing() should | |
41 // never be called | |
42 void TerminateProcessing() { CHECK(false); } | |
43 | |
44 // Debugging/logging | |
45 static std::string StaticType() { return "SetBootableFlagAction"; } | |
46 std::string Type() const { return StaticType(); } | |
47 | |
48 private: | |
49 | |
50 DISALLOW_COPY_AND_ASSIGN(SetBootableFlagAction); | |
51 }; | |
52 | |
53 } // namespace chromeos_update_engine | |
54 | |
55 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_SET_BOOTABLE_FLAG_ACTION_H__ | |
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