blob: a6571765205cdc3f8ff9043fe79bd3f7cfcf41b8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/api/system_private/system_private_api.h"
#include <memory>
#include <utility>
#include "base/stl_util.h"
#include "base/values.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/event_router_forwarder.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/extensions/api/system_private.h"
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "google_apis/google_api_keys.h"
#if defined(OS_CHROMEOS)
#include "chromeos/dbus/dbus_thread_manager.h"
#include "chromeos/dbus/update_engine_client.h"
#else
#include "chrome/browser/upgrade_detector/upgrade_detector.h"
#endif
namespace {
// Maps prefs::kIncognitoModeAvailability values (0 = enabled, ...)
// to strings exposed to extensions.
const char* const kIncognitoModeAvailabilityStrings[] = {
"enabled",
"disabled",
"forced"
};
// Property keys.
const char kDownloadProgressKey[] = "downloadProgress";
const char kStateKey[] = "state";
// System update states.
const char kNotAvailableState[] = "NotAvailable";
const char kNeedRestartState[] = "NeedRestart";
#if defined(OS_CHROMEOS)
const char kUpdatingState[] = "Updating";
#endif // defined(OS_CHROMEOS)
} // namespace
namespace extensions {
namespace system_private = api::system_private;
ExtensionFunction::ResponseAction
SystemPrivateGetIncognitoModeAvailabilityFunction::Run() {
PrefService* prefs =
Profile::FromBrowserContext(browser_context())->GetPrefs();
int value = prefs->GetInteger(prefs::kIncognitoModeAvailability);
EXTENSION_FUNCTION_VALIDATE(
value >= 0 &&
value < static_cast<int>(base::size(kIncognitoModeAvailabilityStrings)));
return RespondNow(OneArgument(
std::make_unique<base::Value>(kIncognitoModeAvailabilityStrings[value])));
}
ExtensionFunction::ResponseAction SystemPrivateGetUpdateStatusFunction::Run() {
std::string state;
double download_progress = 0;
#if defined(OS_CHROMEOS)
// With UpdateEngineClient, we can provide more detailed information about
// system updates on ChromeOS.
const update_engine::StatusResult status = chromeos::DBusThreadManager::Get()
->GetUpdateEngineClient()
->GetLastStatus();
// |download_progress| is set to 1 after download finishes
// (i.e. verify, finalize and need-reboot phase) to indicate the progress
// even though |status.download_progress| is 0 in these phases.
switch (status.current_operation()) {
case update_engine::Operation::ERROR:
case update_engine::Operation::DISABLED:
state = kNotAvailableState;
break;
case update_engine::Operation::IDLE:
state = kNotAvailableState;
break;
case update_engine::Operation::CHECKING_FOR_UPDATE:
state = kNotAvailableState;
break;
case update_engine::Operation::UPDATE_AVAILABLE:
state = kUpdatingState;
break;
case update_engine::Operation::DOWNLOADING:
state = kUpdatingState;
download_progress = status.progress();
break;
case update_engine::Operation::VERIFYING:
state = kUpdatingState;
download_progress = 1;
break;
case update_engine::Operation::FINALIZING:
state = kUpdatingState;
download_progress = 1;
break;
case update_engine::Operation::UPDATED_NEED_REBOOT:
state = kNeedRestartState;
download_progress = 1;
break;
case update_engine::Operation::REPORTING_ERROR_EVENT:
case update_engine::Operation::ATTEMPTING_ROLLBACK:
case update_engine::Operation::NEED_PERMISSION_TO_UPDATE:
state = kNotAvailableState;
break;
default:
NOTREACHED();
}
#else
if (UpgradeDetector::GetInstance()->notify_upgrade()) {
state = kNeedRestartState;
download_progress = 1;
} else {
state = kNotAvailableState;
}
#endif
std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue());
dict->SetString(kStateKey, state);
dict->SetDouble(kDownloadProgressKey, download_progress);
return RespondNow(OneArgument(std::move(dict)));
}
ExtensionFunction::ResponseAction SystemPrivateGetApiKeyFunction::Run() {
return RespondNow(
OneArgument(std::make_unique<base::Value>(google_apis::GetAPIKey())));
}
} // namespace extensions
|
