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63 lines
1.5 KiB
63 lines
1.5 KiB
/*
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* Copyright (C) 2016 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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#include "link/Linkers.h"
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#include <algorithm>
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#include "ResourceTable.h"
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namespace aapt {
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namespace {
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// Visits each xml Node, removing URI references and nested namespaces.
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class XmlVisitor : public xml::Visitor {
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public:
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explicit XmlVisitor(bool keep_uris) : keep_uris_(keep_uris) {}
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void Visit(xml::Element* el) override {
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el->namespace_decls.clear();
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if (!keep_uris_) {
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for (xml::Attribute& attr : el->attributes) {
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attr.namespace_uri.clear();
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}
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el->namespace_uri.clear();
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}
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xml::Visitor::Visit(el);
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}
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private:
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DISALLOW_COPY_AND_ASSIGN(XmlVisitor);
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bool keep_uris_;
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};
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} // namespace
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bool XmlNamespaceRemover::Consume(IAaptContext* context, xml::XmlResource* resource) {
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if (!resource->root) {
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return false;
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}
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XmlVisitor visitor(keep_uris_);
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resource->root->Accept(&visitor);
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return true;
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}
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} // namespace aapt
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