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Side by Side Diff: omaha_response_handler_action.h

Issue 2981007: Rename UpdateCheckAction|Params to OmahaRequestAction|Params. (Closed) Base URL: ssh://git@gitrw.chromium.org:9222/update_engine.git
Patch Set: fix the comment Created 10 years, 5 months ago
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1 // Copyright (c) 2009 The Chromium Authors. All rights reserved. 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 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_OMAHA_RESPONSE_HANDLER_ACTION_H__ 5 #ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_RESPONSE_HANDLER_ACTION_H__
6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_RESPONSE_HANDLER_ACTION_H__ 6 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_RESPONSE_HANDLER_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 #include "update_engine/update_check_action.h" 11 #include "update_engine/omaha_request_action.h"
12 12
13 // This class reads in an Omaha response and converts what it sees into 13 // This class reads in an Omaha response and converts what it sees into
14 // an install plan which is passed out. 14 // an install plan which is passed out.
15 15
16 namespace chromeos_update_engine { 16 namespace chromeos_update_engine {
17 17
18 class OmahaResponseHandlerAction; 18 class OmahaResponseHandlerAction;
19 19
20 template<> 20 template<>
21 class ActionTraits<OmahaResponseHandlerAction> { 21 class ActionTraits<OmahaResponseHandlerAction> {
22 public: 22 public:
23 typedef UpdateCheckResponse InputObjectType; 23 typedef OmahaResponse InputObjectType;
24 typedef InstallPlan OutputObjectType; 24 typedef InstallPlan OutputObjectType;
25 }; 25 };
26 26
27 class OmahaResponseHandlerAction : public Action<OmahaResponseHandlerAction> { 27 class OmahaResponseHandlerAction : public Action<OmahaResponseHandlerAction> {
28 public: 28 public:
29 OmahaResponseHandlerAction() : got_no_update_response_(false) {} 29 OmahaResponseHandlerAction() : got_no_update_response_(false) {}
30 typedef ActionTraits<OmahaResponseHandlerAction>::InputObjectType 30 typedef ActionTraits<OmahaResponseHandlerAction>::InputObjectType
31 InputObjectType; 31 InputObjectType;
32 typedef ActionTraits<OmahaResponseHandlerAction>::OutputObjectType 32 typedef ActionTraits<OmahaResponseHandlerAction>::OutputObjectType
33 OutputObjectType; 33 OutputObjectType;
34 void PerformAction(); 34 void PerformAction();
35 35
36 // This is a synchronous action, and thus TerminateProcessing() should 36 // This is a synchronous action, and thus TerminateProcessing() should
37 // never be called 37 // never be called
38 void TerminateProcessing() { CHECK(false); } 38 void TerminateProcessing() { CHECK(false); }
39 39
40 // For unit-testing 40 // For unit-testing
41 void set_boot_device(const std::string& boot_device) { 41 void set_boot_device(const std::string& boot_device) {
42 boot_device_ = boot_device; 42 boot_device_ = boot_device;
43 } 43 }
44 44
45 bool GotNoUpdateResponse() const { return got_no_update_response_; } 45 bool GotNoUpdateResponse() const { return got_no_update_response_; }
46 const InstallPlan& install_plan() const { return install_plan_; } 46 const InstallPlan& install_plan() const { return install_plan_; }
47 47
48 // Debugging/logging 48 // Debugging/logging
49 static std::string StaticType() { return "OmahaResponseHandlerAction"; } 49 static std::string StaticType() { return "OmahaResponseHandlerAction"; }
50 std::string Type() const { return StaticType(); } 50 std::string Type() const { return StaticType(); }
51 51
52 private: 52 private:
53 // Assumes you want to install on the "other" device, where the other 53 // Assumes you want to install on the "other" device, where the other
54 // device is what you get if you swap 1 for 2 or 3 for 4 or vice versa 54 // device is what you get if you swap 1 for 2 or 3 for 4 or vice versa
55 // for the number at the end of the boot device. E.g., /dev/sda1 -> /dev/sda2 55 // for the number at the end of the boot device. E.g., /dev/sda1 -> /dev/sda2
56 // or /dev/sda4 -> /dev/sda3 56 // or /dev/sda4 -> /dev/sda3
57 static bool GetInstallDev(const std::string& boot_dev, 57 static bool GetInstallDev(const std::string& boot_dev,
58 std::string* install_dev); 58 std::string* install_dev);
59 59
60 // set to non-empty in unit tests 60 // set to non-empty in unit tests
61 std::string boot_device_; 61 std::string boot_device_;
62 62
63 // The install plan, if we have an update. 63 // The install plan, if we have an update.
64 InstallPlan install_plan_; 64 InstallPlan install_plan_;
65 65
66 // True only if we got a response and the response said no updates 66 // True only if we got a response and the response said no updates
67 bool got_no_update_response_; 67 bool got_no_update_response_;
68 68
69 DISALLOW_COPY_AND_ASSIGN(OmahaResponseHandlerAction); 69 DISALLOW_COPY_AND_ASSIGN(OmahaResponseHandlerAction);
70 }; 70 };
71 71
72 } // namespace chromeos_update_engine 72 } // namespace chromeos_update_engine
73 73
74 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_RESPONSE_HANDLER_ACTION_H__ 74 #endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_RESPONSE_HANDLER_ACTION_H__
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