1 files changed, 74 insertions, 0 deletions
diff --git a/dom/xml/ProcessingInstruction.h b/dom/xml/ProcessingInstruction.h
new file mode 100644
index 0000000000..69902049d4
--- /dev/null
+++ b/dom/xml/ProcessingInstruction.h
@@ -0,0 +1,74 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_ProcessingInstruction_h
+#define mozilla_dom_ProcessingInstruction_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/CharacterData.h"
+#include "nsAString.h"
+
+class nsIPrincipal;
+class nsIURI;
+
+namespace mozilla {
+
+class StyleSheet;
+
+namespace dom {
+
+class ProcessingInstruction : public CharacterData {
+ public:
+  ProcessingInstruction(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
+                        const nsAString& aData);
+
+  virtual already_AddRefed<CharacterData> CloneDataNode(
+      dom::NodeInfo* aNodeInfo, bool aCloneText) const override;
+
+#ifdef MOZ_DOM_LIST
+  virtual void List(FILE* out, int32_t aIndent) const override;
+  virtual void DumpContent(FILE* out, int32_t aIndent,
+                           bool aDumpAll) const override;
+#endif
+
+  // WebIDL API
+  void GetTarget(nsAString& aTarget) { aTarget = NodeName(); }
+  // This is the WebIDL API for LinkStyle, even though only
+  // XMLStylesheetProcessingInstruction actually implements LinkStyle.
+  StyleSheet* GetSheetForBindings() const;
+
+  NS_IMPL_FROMNODE_HELPER(ProcessingInstruction, IsProcessingInstruction())
+
+ protected:
+  virtual ~ProcessingInstruction();
+
+  /**
+   * This will parse the content of the PI, to extract the value of the pseudo
+   * attribute with the name specified in aName. See
+   * http://www.w3.org/TR/xml-stylesheet/#NT-StyleSheetPI for the specification
+   * which is used to parse the content of the PI.
+   *
+   * @param aName the name of the attribute to get the value for
+   * @param aValue [out] the value for the attribute with name specified in
+   *                     aAttribute. Empty if the attribute isn't present.
+   */
+  bool GetAttrValue(nsAtom* aName, nsAString& aValue);
+
+  JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+/**
+ * aNodeInfoManager must not be null.
+ */
+already_AddRefed<mozilla::dom::ProcessingInstruction>
+NS_NewXMLProcessingInstruction(nsNodeInfoManager* aNodeInfoManager,
+                               const nsAString& aTarget,
+                               const nsAString& aData);
+
+#endif  // mozilla_dom_ProcessingInstruction_h