From 70180648ffd01dd3716871758411d2031aaaebbe Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 2 May 2018 16:02:03 +0000 Subject: Add a CFX_XMLDocument class. This CL adds a CFX_XMLDocument to act as the XML node container. All nodes are now owned by the document and the document is returned by the CFX_XMLParser. Classes which parse XML files now store the document instead of the root node. BUG: chromium:835636 Change-Id: I1e07d6115cf14714911d6fd4c3fa920c94fd5faf Reviewed-on: https://pdfium-review.googlesource.com/31313 Reviewed-by: Henrique Nakashima Commit-Queue: dsinclair --- core/fxcrt/xml/cfx_xmldocument.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 core/fxcrt/xml/cfx_xmldocument.h (limited to 'core/fxcrt/xml/cfx_xmldocument.h') diff --git a/core/fxcrt/xml/cfx_xmldocument.h b/core/fxcrt/xml/cfx_xmldocument.h new file mode 100644 index 0000000000..a568f8390f --- /dev/null +++ b/core/fxcrt/xml/cfx_xmldocument.h @@ -0,0 +1,37 @@ +// Copyright 2018 PDFium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef CORE_FXCRT_XML_CFX_XMLDOCUMENT_H_ +#define CORE_FXCRT_XML_CFX_XMLDOCUMENT_H_ + +#include +#include +#include + +#include "core/fxcrt/unowned_ptr.h" +#include "core/fxcrt/xml/cfx_xmlelement.h" +#include "third_party/base/ptr_util.h" + +class CFX_XMLInstruction; +class CFX_XMLNode; + +class CFX_XMLDocument { + public: + CFX_XMLDocument(); + ~CFX_XMLDocument(); + + CFX_XMLElement* GetRoot() const { return root_.Get(); } + + template + T* CreateNode(Args&&... args) { + nodes_.push_back(pdfium::MakeUnique(std::forward(args)...)); + return static_cast(nodes_.back().get()); + } + + private: + std::vector> nodes_; + UnownedPtr root_; +}; + +#endif // CORE_FXCRT_XML_CFX_XMLDOCUMENT_H_ -- cgit v1.2.3