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 "location.h"
18
AidlLocation(const std::string & file,Point begin,Point end,Source source)19 AidlLocation::AidlLocation(const std::string& file, Point begin, Point end, Source source)
20 : file_(file), begin_(begin), end_(end), source_(source) {}
21
operator <<(std::ostream & os,const AidlLocation & l)22 std::ostream& operator<<(std::ostream& os, const AidlLocation& l) {
23 if (l.source_ == AidlLocation::Source::DERIVED_INTERNAL) {
24 os << "(derived from)";
25 }
26 os << l.file_;
27 if (l.LocationKnown()) {
28 os << ":" << l.begin_.line << "." << l.begin_.column << "-";
29 if (l.begin_.line != l.end_.line) {
30 os << l.end_.line << ".";
31 }
32 os << l.end_.column;
33 }
34 return os;
35 }
36
ToDerivedLocation() const37 std::optional<AidlLocation> AidlLocation::ToDerivedLocation() const {
38 if (source_ != Source::EXTERNAL) return std::nullopt;
39 return AidlLocation(file_, begin_, end_, Source::DERIVED_INTERNAL);
40 }
41