1 // Copyright (C) 2019 The Android Open Source Project
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 #include "utils/api_level.h"
16 
17 #include "utils/string_utils.h"
18 
19 #include <llvm/ADT/Optional.h>
20 
21 #include <cassert>
22 #include <string>
23 
24 
25 namespace header_checker {
26 namespace utils {
27 
28 
ParseApiLevel(const std::string & api_level_str)29 llvm::Optional<ApiLevel> ParseApiLevel(const std::string &api_level_str) {
30   if (api_level_str == "current") {
31     return FUTURE_API_LEVEL;
32   }
33   return ParseInt(api_level_str);
34 }
35 
36 
37 }  // namespace utils
38 }  // namespace header_checker
39