| // Copyright 2017 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. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "core/fxcrt/xml/cfx_xmlinstruction.h" |
| |
| #include <utility> |
| |
| #include "core/fxcrt/fx_codepage.h" |
| #include "core/fxcrt/fx_extension.h" |
| #include "core/fxcrt/xml/cfx_xmldocument.h" |
| |
| CFX_XMLInstruction::CFX_XMLInstruction(const WideString& wsTarget) |
| : name_(wsTarget) {} |
| |
| CFX_XMLInstruction::~CFX_XMLInstruction() = default; |
| |
| FX_XMLNODETYPE CFX_XMLInstruction::GetType() const { |
| return FX_XMLNODE_Instruction; |
| } |
| |
| CFX_XMLNode* CFX_XMLInstruction::Clone(CFX_XMLDocument* doc) { |
| auto* node = doc->CreateNode<CFX_XMLInstruction>(name_); |
| node->target_data_ = target_data_; |
| return node; |
| } |
| |
| void CFX_XMLInstruction::AppendData(const WideString& wsData) { |
| target_data_.push_back(wsData); |
| } |
| |
| bool CFX_XMLInstruction::IsOriginalXFAVersion() const { |
| return name_ == L"originalXFAVersion"; |
| } |
| |
| bool CFX_XMLInstruction::IsAcrobat() const { |
| return name_ == L"acrobat"; |
| } |
| |
| void CFX_XMLInstruction::Save( |
| const RetainPtr<IFX_SeekableWriteStream>& pXMLStream) { |
| if (name_.CompareNoCase(L"xml") == 0) { |
| pXMLStream->WriteString("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"); |
| return; |
| } |
| |
| pXMLStream->WriteString("<?"); |
| pXMLStream->WriteString(name_.UTF8Encode().AsStringView()); |
| pXMLStream->WriteString(" "); |
| |
| for (const WideString& target : target_data_) { |
| pXMLStream->WriteString(target.UTF8Encode().AsStringView()); |
| pXMLStream->WriteString(" "); |
| } |
| |
| pXMLStream->WriteString("?>\n"); |
| } |