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1 // Copyright 2009-2010 Google Inc. | |
2 // | |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 // you may not use this file except in compliance with the License. | |
5 // You may obtain a copy of the License at | |
6 // | |
7 // http://www.apache.org/licenses/LICENSE-2.0 | |
8 // | |
9 // Unless required by applicable law or agreed to in writing, software | |
10 // distributed under the License is distributed on an "AS IS" BASIS, | |
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 // See the License for the specific language governing permissions and | |
13 // limitations under the License. | |
14 // ======================================================================== | |
15 | |
16 #include "omaha/goopdate/app_state_waiting_to_check_for_update.h" | |
17 #include "omaha/base/debug.h" | |
18 #include "omaha/base/error.h" | |
19 #include "omaha/base/highres_timer-win32.h" | |
20 #include "omaha/base/logging.h" | |
21 #include "omaha/common/update_request.h" | |
22 #include "omaha/goopdate/app_manager.h" | |
23 #include "omaha/goopdate/app_state_checking_for_update.h" | |
24 #include "omaha/goopdate/update_request_utils.h" | |
25 #include "omaha/goopdate/model.h" | |
26 #include "omaha/goopdate/server_resource.h" | |
27 #include "omaha/goopdate/string_formatter.h" | |
28 #include "omaha/goopdate/worker.h" | |
29 #include "omaha/goopdate/worker_metrics.h" | |
30 | |
31 namespace omaha { | |
32 | |
33 namespace fsm { | |
34 | |
35 AppStateWaitingToCheckForUpdate::AppStateWaitingToCheckForUpdate() | |
36 : AppState(STATE_WAITING_TO_CHECK_FOR_UPDATE) { | |
37 } | |
38 | |
39 void AppStateWaitingToCheckForUpdate::PreUpdateCheck( | |
40 App* app, | |
41 xml::UpdateRequest* update_request) { | |
42 CORE_LOG(L3, (_T("[AppStateWaitingToCheckForUpdate::PreUpdateCheck]"))); | |
43 ASSERT1(app); | |
44 ASSERT1(update_request); | |
45 | |
46 ASSERT1(app->model()->IsLockedByCaller()); | |
47 | |
48 const CString& current_version(app->current_version()->version()); | |
49 if (!current_version.IsEmpty()) { | |
50 app->model()->PurgeAppLowerVersions(app->app_guid_string(), | |
51 current_version); | |
52 } | |
53 | |
54 AppManager* app_manager(AppManager::Instance()); | |
55 | |
56 VERIFY1(SUCCEEDED(app_manager->SynchronizeClientState(app->app_guid()))); | |
57 | |
58 // Handle the normal flow and return. Abnormal cases are below. | |
59 if (app->is_eula_accepted()) { | |
60 update_request_utils::BuildRequest(app, true, update_request); | |
61 ChangeState(app, new AppStateCheckingForUpdate); | |
62 return; | |
63 } | |
64 | |
65 // The app's EULA has not been accepted, so do not add this app to the update | |
66 // check. This means bundle size does not always match the request size. | |
67 | |
68 ASSERT1(app->app_guid() != kGoopdateGuid); | |
69 | |
70 // TODO(omaha3): Is there a better way to do this such that we don't need to | |
71 // know about offline installs here? | |
72 if (app->app_bundle()->is_offline_install()) { | |
73 // Offline installs do not need requests, so skip building the request. | |
74 ChangeState(app, new AppStateCheckingForUpdate); | |
75 return; | |
76 } | |
77 | |
78 ASSERT1(app->is_update()); | |
79 metric_worker_apps_not_updated_eula++; | |
80 | |
81 StringFormatter formatter(app->app_bundle()->display_language()); | |
82 CString message; | |
83 VERIFY1(SUCCEEDED(formatter.LoadString(IDS_INSTALL_FAILED, &message))); | |
84 Error(app, | |
85 ErrorContext(GOOPDATE_E_APP_UPDATE_DISABLED_EULA_NOT_ACCEPTED), | |
86 message); | |
87 } | |
88 | |
89 } // namespace fsm | |
90 | |
91 } // namespace omaha | |
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