1/* 2 * Copyright (C) 2015 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 "ScopedXmlPullParser.h" 18 19#include <string> 20 21namespace aapt { 22 23ScopedXmlPullParser::ScopedXmlPullParser(XmlPullParser* parser) : 24 mParser(parser), mDepth(parser->getDepth()), mDone(false) { 25} 26 27ScopedXmlPullParser::~ScopedXmlPullParser() { 28 while (isGoodEvent(next())); 29} 30 31XmlPullParser::Event ScopedXmlPullParser::next() { 32 if (mDone) { 33 return Event::kEndDocument; 34 } 35 36 const Event event = mParser->next(); 37 if (mParser->getDepth() <= mDepth) { 38 mDone = true; 39 } 40 return event; 41} 42 43XmlPullParser::Event ScopedXmlPullParser::getEvent() const { 44 return mParser->getEvent(); 45} 46 47const std::string& ScopedXmlPullParser::getLastError() const { 48 return mParser->getLastError(); 49} 50 51const std::u16string& ScopedXmlPullParser::getComment() const { 52 return mParser->getComment(); 53} 54 55size_t ScopedXmlPullParser::getLineNumber() const { 56 return mParser->getLineNumber(); 57} 58 59size_t ScopedXmlPullParser::getDepth() const { 60 const size_t depth = mParser->getDepth(); 61 if (depth < mDepth) { 62 return 0; 63 } 64 return depth - mDepth; 65} 66 67const std::u16string& ScopedXmlPullParser::getText() const { 68 return mParser->getText(); 69} 70 71const std::u16string& ScopedXmlPullParser::getNamespacePrefix() const { 72 return mParser->getNamespacePrefix(); 73} 74 75const std::u16string& ScopedXmlPullParser::getNamespaceUri() const { 76 return mParser->getNamespaceUri(); 77} 78 79bool ScopedXmlPullParser::applyPackageAlias(std::u16string* package, 80 const std::u16string& defaultPackage) const { 81 return mParser->applyPackageAlias(package, defaultPackage); 82} 83 84const std::u16string& ScopedXmlPullParser::getElementNamespace() const { 85 return mParser->getElementNamespace(); 86} 87 88const std::u16string& ScopedXmlPullParser::getElementName() const { 89 return mParser->getElementName(); 90} 91 92size_t ScopedXmlPullParser::getAttributeCount() const { 93 return mParser->getAttributeCount(); 94} 95 96XmlPullParser::const_iterator ScopedXmlPullParser::beginAttributes() const { 97 return mParser->beginAttributes(); 98} 99 100XmlPullParser::const_iterator ScopedXmlPullParser::endAttributes() const { 101 return mParser->endAttributes(); 102} 103 104} // namespace aapt 105