1 //
2 // Copyright (C) 2020 The Android Open Source Project
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16
17 #include "update_engine/update_manager/enterprise_rollback_policy_impl.h"
18
19 using chromeos_update_engine::ErrorCode;
20 using chromeos_update_engine::InstallPlan;
21 using std::string;
22
23 namespace chromeos_update_manager {
24
UpdateCanBeApplied(EvaluationContext * ec,State * state,string * error,ErrorCode * result,InstallPlan * install_plan) const25 EvalStatus EnterpriseRollbackPolicyImpl::UpdateCanBeApplied(
26 EvaluationContext* ec,
27 State* state,
28 string* error,
29 ErrorCode* result,
30 InstallPlan* install_plan) const {
31 if (install_plan && install_plan->is_rollback) {
32 LOG(INFO)
33 << "Update is enterprise rollback, allowing update to be applied.";
34 *result = ErrorCode::kSuccess;
35 return EvalStatus::kSucceeded;
36 }
37 return EvalStatus::kContinue;
38 }
39
40 } // namespace chromeos_update_manager
41