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 <hidl-util/FQName.h>
18 #include <hidl-util/Formatter.h>
19 
20 #include "AST.h"
21 
22 namespace android {
23 
generateFormattedHidl(Formatter & out) const24 void AST::generateFormattedHidl(Formatter& out) const {
25     if (mHeader != nullptr) {
26         mHeader->emit(out, CommentType::MULTILINE);
27         out << "\n";
28     }
29 
30     out << "package " << mPackage.string() << ";\n\n";
31 
32     out.join(mImportStatements.begin(), mImportStatements.end(), "\n", [&](const auto& import) {
33         if (import.fqName.name().empty()) {
34             out << "import " << import.fqName.string() << ";";
35         } else {
36             out << "import " << import.fqName.getRelativeFQName(mPackage) << ";";
37         }
38     });
39     if (!mImportStatements.empty()) out << "\n\n";
40 
41     mRootScope.emitHidlDefinition(out);
42 }
43 
44 }  // namespace android
45