Move fde XML parser to core

This CL moves the XML parser from FDE into FXCRT and renames to CFX_
from CFDE_.

Change-Id: I21a9590bf74daf5517df630d7e7a5de89da99ea4
Reviewed-on: https://pdfium-review.googlesource.com/4312
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>

1 files changed, 35 insertions, 0 deletions

diff --git a/core/fxcrt/xml/cfx_xmlattributenode.cpp b/core/fxcrt/xml/cfx_xmlattributenode.cpp
new file mode 100644
index 0000000000..9c81efc109
--- /dev/null
+++ b/core/fxcrt/xml/cfx_xmlattributenode.cpp
@@ -0,0 +1,35 @@
+// 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_xmlattributenode.h"
+
+#include "core/fxcrt/fx_ext.h"
+
+CFX_XMLAttributeNode::CFX_XMLAttributeNode(const CFX_WideString& name)
+    : CFX_XMLNode(), name_(name) {
+  ASSERT(name_.GetLength() > 0);
+}
+
+CFX_XMLAttributeNode::~CFX_XMLAttributeNode() {}
+
+bool CFX_XMLAttributeNode::HasAttribute(const CFX_WideString& name) const {
+  return attrs_.find(name) != attrs_.end();
+}
+
+CFX_WideString CFX_XMLAttributeNode::GetString(
+    const CFX_WideString& name) const {
+  auto it = attrs_.find(name);
+  return it != attrs_.end() ? it->second : CFX_WideString();
+}
+
+void CFX_XMLAttributeNode::SetString(const CFX_WideString& name,
+                                     const CFX_WideString& value) {
+  attrs_[name] = value;
+}
+
+void CFX_XMLAttributeNode::RemoveAttribute(const CFX_WideString& name) {
+  attrs_.erase(name);
+}