1 //
2 // Copyright (C) 2019 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/dynamic_partition_utils.h"
18 
19 #include <vector>
20 
21 #include <base/logging.h>
22 #include <base/strings/string_util.h>
23 
24 using android::fs_mgr::MetadataBuilder;
25 
26 namespace chromeos_update_engine {
27 
DeleteGroupsWithSuffix(MetadataBuilder * builder,const std::string & suffix)28 void DeleteGroupsWithSuffix(MetadataBuilder* builder,
29                             const std::string& suffix) {
30   std::vector<std::string> groups = builder->ListGroups();
31   for (const auto& group_name : groups) {
32     if (base::EndsWith(group_name, suffix, base::CompareCase::SENSITIVE)) {
33       LOG(INFO) << "Removing group " << group_name;
34       builder->RemoveGroupAndPartitions(group_name);
35     }
36   }
37 }
38 
39 }  // namespace chromeos_update_engine
40