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 "linkerconfig/link.h"
18 
19 #include "linkerconfig/log.h"
20 
21 namespace android {
22 namespace linkerconfig {
23 namespace modules {
24 
AddSharedLib(const std::vector<std::string> & lib_names)25 void Link::AddSharedLib(const std::vector<std::string>& lib_names) {
26   if (!allow_all_shared_libs_) {
27     shared_libs_.insert(shared_libs_.end(), lib_names.begin(), lib_names.end());
28   }
29 }
30 
AllowAllSharedLibs()31 void Link::AllowAllSharedLibs() {
32   if (!allow_all_shared_libs_) {
33     shared_libs_.clear();
34     allow_all_shared_libs_ = true;
35   }
36 }
37 
WriteConfig(ConfigWriter & writer) const38 void Link::WriteConfig(ConfigWriter& writer) const {
39   const auto prefix =
40       "namespace." + origin_namespace_ + ".link." + target_namespace_ + ".";
41   if (allow_all_shared_libs_) {
42     writer.WriteLine(prefix + "allow_all_shared_libs = true");
43   } else if (!shared_libs_.empty()) {
44     writer.WriteVars(prefix + "shared_libs", shared_libs_);
45   } else {
46     LOG(WARNING) << "Ignored empty shared libs link from " << origin_namespace_
47                  << " to " << target_namespace_;
48   }
49 }
50 
51 }  // namespace modules
52 }  // namespace linkerconfig
53 }  // namespace android
54