16f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski/* 26f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * Copyright (C) 2015 The Android Open Source Project 36f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * 46f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * Licensed under the Apache License, Version 2.0 (the "License"); 56f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * you may not use this file except in compliance with the License. 66f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * You may obtain a copy of the License at 76f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * 86f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * http://www.apache.org/licenses/LICENSE-2.0 96f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * 106f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * Unless required by applicable law or agreed to in writing, software 116f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * distributed under the License is distributed on an "AS IS" BASIS, 126f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 136f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * See the License for the specific language governing permissions and 146f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * limitations under the License. 156f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski */ 166f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 176f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski#ifndef AAPT_SOURCE_H 186f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski#define AAPT_SOURCE_H 196f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 206f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski#include <ostream> 216f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski#include <string> 226f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 23d5083f6f6b9bc76bbe64052bcec639eee752a321Adam Lesinski#include "androidfw/StringPiece.h" 24d5083f6f6b9bc76bbe64052bcec639eee752a321Adam Lesinski 25ce5e56e243d262a9b65459c3bd0bb9eaadd40628Adam Lesinski#include "util/Maybe.h" 26ce5e56e243d262a9b65459c3bd0bb9eaadd40628Adam Lesinski 276f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinskinamespace aapt { 286f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 296f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski/** 306f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * Represents a file on disk. Used for logging and 316f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski * showing errors. 326f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski */ 336f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinskistruct Source { 34cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski std::string path; 35cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski Maybe<size_t> line; 366f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 37cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski Source() = default; 386f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 39d5083f6f6b9bc76bbe64052bcec639eee752a321Adam Lesinski inline Source(const android::StringPiece& path) : path(path.to_string()) { // NOLINT(implicit) 40cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski } 416f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 42d5083f6f6b9bc76bbe64052bcec639eee752a321Adam Lesinski inline Source(const android::StringPiece& path, size_t line) 43d5083f6f6b9bc76bbe64052bcec639eee752a321Adam Lesinski : path(path.to_string()), line(line) {} 446f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 45ce5e56e243d262a9b65459c3bd0bb9eaadd40628Adam Lesinski inline Source WithLine(size_t line) const { return Source(path, line); } 466f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski}; 476f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 486f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski// 496f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski// Implementations 506f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski// 516f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 526f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinskiinline ::std::ostream& operator<<(::std::ostream& out, const Source& source) { 53cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski out << source.path; 54cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski if (source.line) { 55cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski out << ":" << source.line.value(); 56cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski } 57cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski return out; 586f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski} 596f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 60a587065721053ad54e34f484868142407d59512dAdam Lesinskiinline bool operator==(const Source& lhs, const Source& rhs) { 61cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski return lhs.path == rhs.path && lhs.line == rhs.line; 62a587065721053ad54e34f484868142407d59512dAdam Lesinski} 63a587065721053ad54e34f484868142407d59512dAdam Lesinski 641ab598f46c3ff520a67f9d80194847741f3467abAdam Lesinskiinline bool operator<(const Source& lhs, const Source& rhs) { 65cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski int cmp = lhs.path.compare(rhs.path); 66cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski if (cmp < 0) return true; 67cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski if (cmp > 0) return false; 68cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski if (lhs.line) { 69cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski if (rhs.line) { 70cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski return lhs.line.value() < rhs.line.value(); 711ab598f46c3ff520a67f9d80194847741f3467abAdam Lesinski } 72cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski return false; 73cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski } 74cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski return bool(rhs.line); 75a1ad4a812a87642ad259ff4478159e8cc8194680Adam Lesinski} 76a1ad4a812a87642ad259ff4478159e8cc8194680Adam Lesinski 77cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski} // namespace aapt 786f6ceb7e1456698b1f33e04536bfb3227f9fcfcbAdam Lesinski 79cacb28f2d60858106e2819cc7d95a65e8bda890bAdam Lesinski#endif // AAPT_SOURCE_H 80