24aad163bc
Previously, you could only reference namespace prefixes in attribute names: <View xmlns:appcompat="http://schemas.android.com/apk/res/android.support.v7.appcompat" appcompat:name="hey" ... Now you can also reference them in resource names within an attribute value: ... android:text="@appcompat:string/confirm" ... Which will be treated as "@android.support.v7.appcompat:string/confirm". Change-Id: Ib076e867a990c80cf877a704eb77cd1ef0b23b52
92 lines
3.0 KiB
C++
92 lines
3.0 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AAPT_SOURCE_XML_PULL_PARSER_H
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#define AAPT_SOURCE_XML_PULL_PARSER_H
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#include "XmlPullParser.h"
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#include <istream>
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#include <libexpat/expat.h>
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#include <queue>
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#include <stack>
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#include <string>
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#include <vector>
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namespace aapt {
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class SourceXmlPullParser : public XmlPullParser {
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public:
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SourceXmlPullParser(std::istream& in);
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SourceXmlPullParser(const SourceXmlPullParser& rhs) = delete;
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~SourceXmlPullParser();
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Event getEvent() const override;
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const std::string& getLastError() const override ;
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Event next() override ;
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const std::u16string& getComment() const override;
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size_t getLineNumber() const override;
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size_t getDepth() const override;
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const std::u16string& getText() const override;
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const std::u16string& getNamespacePrefix() const override;
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const std::u16string& getNamespaceUri() const override;
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bool applyPackageAlias(std::u16string* package,
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const std::u16string& defaultPackage) const override;
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const std::u16string& getElementNamespace() const override;
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const std::u16string& getElementName() const override;
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const_iterator beginAttributes() const override;
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const_iterator endAttributes() const override;
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size_t getAttributeCount() const override;
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private:
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static void XMLCALL startNamespaceHandler(void* userData, const char* prefix, const char* uri);
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static void XMLCALL startElementHandler(void* userData, const char* name, const char** attrs);
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static void XMLCALL characterDataHandler(void* userData, const char* s, int len);
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static void XMLCALL endElementHandler(void* userData, const char* name);
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static void XMLCALL endNamespaceHandler(void* userData, const char* prefix);
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static void XMLCALL commentDataHandler(void* userData, const char* comment);
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struct EventData {
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Event event;
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size_t lineNumber;
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size_t depth;
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std::u16string data1;
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std::u16string data2;
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std::u16string comment;
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std::vector<Attribute> attributes;
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};
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std::istream& mIn;
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XML_Parser mParser;
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char mBuffer[16384];
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std::queue<EventData> mEventQueue;
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std::string mLastError;
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const std::u16string mEmpty;
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size_t mDepth;
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std::stack<std::u16string> mNamespaceUris;
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std::vector<std::pair<std::u16string, std::u16string>> mPackageAliases;
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};
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} // namespace aapt
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#endif // AAPT_SOURCE_XML_PULL_PARSER_H
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