Reland of move webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmllite/xmlelement.h

Index: webrtc/libjingle/xmllite/xmlelement.h
diff --git a/webrtc/libjingle/xmllite/xmlelement.h b/webrtc/libjingle/xmllite/xmlelement.h
deleted file mode 100644
index 37adfc017073eabb172ffa860b6ad14ecd73a9a0..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmllite/xmlelement.h
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_LIBJINGLE_XMLLITE_XMLELEMENT_H_
-#define WEBRTC_LIBJINGLE_XMLLITE_XMLELEMENT_H_
-
-#include <iosfwd>
-#include <string>
-
-#include "webrtc/libjingle/xmllite/qname.h"
-
-namespace buzz {
-
-class XmlChild;
-class XmlText;
-class XmlElement;
-class XmlAttr;
-
-class XmlChild {
- public:
-  XmlChild* NextChild() { return next_child_; }
-  const XmlChild* NextChild() const { return next_child_; }
-
-  bool IsText() const { return IsTextImpl(); }
-
-  XmlElement* AsElement() { return AsElementImpl(); }
-  const XmlElement* AsElement() const { return AsElementImpl(); }
-
-  XmlText* AsText() { return AsTextImpl(); }
-  const XmlText* AsText() const { return AsTextImpl(); }
-
-
- protected:
-  XmlChild() :
-    next_child_(NULL) {
-  }
-
-  virtual bool IsTextImpl() const = 0;
-  virtual XmlElement* AsElementImpl() const = 0;
-  virtual XmlText* AsTextImpl() const = 0;
-
-
-  virtual ~XmlChild();
-
- private:
-  friend class XmlElement;
-
-  XmlChild(const XmlChild& noimpl);
-
-  XmlChild* next_child_;
-};
-
-class XmlText : public XmlChild {
- public:
-  explicit XmlText(const std::string& text) :
-    XmlChild(),
-    text_(text) {
-  }
-  explicit XmlText(const XmlText& t) :
-    XmlChild(),
-    text_(t.text_) {
-  }
-  explicit XmlText(const char* cstr, size_t len) :
-    XmlChild(),
-    text_(cstr, len) {
-  }
-  virtual ~XmlText();
-
-  const std::string& Text() const { return text_; }
-  void SetText(const std::string& text);
-  void AddParsedText(const char* buf, int len);
-  void AddText(const std::string& text);
-
- protected:
-  virtual bool IsTextImpl() const;
-  virtual XmlElement* AsElementImpl() const;
-  virtual XmlText* AsTextImpl() const;
-
- private:
-  std::string text_;
-};
-
-class XmlAttr {
- public:
-  XmlAttr* NextAttr() const { return next_attr_; }
-  const QName& Name() const { return name_; }
-  const std::string& Value() const { return value_; }
-
- private:
-  friend class XmlElement;
-
-  explicit XmlAttr(const QName& name, const std::string& value) :
-    next_attr_(NULL),
-    name_(name),
-    value_(value) {
-  }
-  explicit XmlAttr(const XmlAttr& att) :
-    next_attr_(NULL),
-    name_(att.name_),
-    value_(att.value_) {
-  }
-
-  XmlAttr* next_attr_;
-  QName name_;
-  std::string value_;
-};
-
-class XmlElement : public XmlChild {
- public:
-  explicit XmlElement(const QName& name);
-  explicit XmlElement(const QName& name, bool useDefaultNs);
-  explicit XmlElement(const XmlElement& elt);
-
-  virtual ~XmlElement();
-
-  const QName& Name() const { return name_; }
-  void SetName(const QName& name) { name_ = name; }
-
-  const std::string BodyText() const;
-  void SetBodyText(const std::string& text);
-
-  const QName FirstElementName() const;
-
-  XmlAttr* FirstAttr();
-  const XmlAttr* FirstAttr() const
-    { return const_cast<XmlElement *>(this)->FirstAttr(); }
-
-  // Attr will return an empty string if the attribute isn't there:
-  // use HasAttr to test presence of an attribute.
-  const std::string Attr(const StaticQName& name) const;
-  const std::string Attr(const QName& name) const;
-  bool HasAttr(const StaticQName& name) const;
-  bool HasAttr(const QName& name) const;
-  void SetAttr(const QName& name, const std::string& value);
-  void ClearAttr(const QName& name);
-
-  XmlChild* FirstChild();
-  const XmlChild* FirstChild() const {
-    return const_cast<XmlElement *>(this)->FirstChild();
-  }
-
-  XmlElement* FirstElement();
-  const XmlElement* FirstElement() const {
-    return const_cast<XmlElement *>(this)->FirstElement();
-  }
-
-  XmlElement* NextElement();
-  const XmlElement* NextElement() const {
-    return const_cast<XmlElement *>(this)->NextElement();
-  }
-
-  XmlElement* FirstWithNamespace(const std::string& ns);
-  const XmlElement* FirstWithNamespace(const std::string& ns) const {
-    return const_cast<XmlElement *>(this)->FirstWithNamespace(ns);
-  }
-
-  XmlElement* NextWithNamespace(const std::string& ns);
-  const XmlElement* NextWithNamespace(const std::string& ns) const {
-    return const_cast<XmlElement *>(this)->NextWithNamespace(ns);
-  }
-
-  XmlElement* FirstNamed(const StaticQName& name);
-  const XmlElement* FirstNamed(const StaticQName& name) const {
-    return const_cast<XmlElement *>(this)->FirstNamed(name);
-  }
-
-  XmlElement* FirstNamed(const QName& name);
-  const XmlElement* FirstNamed(const QName& name) const {
-    return const_cast<XmlElement *>(this)->FirstNamed(name);
-  }
-
-  XmlElement* NextNamed(const StaticQName& name);
-  const XmlElement* NextNamed(const StaticQName& name) const {
-    return const_cast<XmlElement *>(this)->NextNamed(name);
-  }
-
-  XmlElement* NextNamed(const QName& name);
-  const XmlElement* NextNamed(const QName& name) const {
-    return const_cast<XmlElement *>(this)->NextNamed(name);
-  }
-
-  // Finds the first element named 'name'.  If that element can't be found then
-  // adds one and returns it.
-  XmlElement* FindOrAddNamedChild(const QName& name);
-
-  const std::string TextNamed(const QName& name) const;
-
-  void InsertChildAfter(XmlChild* predecessor, XmlChild* new_child);
-  void RemoveChildAfter(XmlChild* predecessor);
-
-  void AddParsedText(const char* buf, int len);
-  // Note: CDATA is not supported by XMPP, therefore using this function will
-  // generate non-XMPP compatible XML.
-  void AddCDATAText(const char* buf, int len);
-  void AddText(const std::string& text);
-  void AddText(const std::string& text, int depth);
-  void AddElement(XmlElement* child);
-  void AddElement(XmlElement* child, int depth);
-  void AddAttr(const QName& name, const std::string& value);
-  void AddAttr(const QName& name, const std::string& value, int depth);
-  void ClearNamedChildren(const QName& name);
-  void ClearAttributes();
-  void ClearChildren();
-
-  static XmlElement* ForStr(const std::string& str);
-  std::string Str() const;
-
-  bool IsCDATA() const { return cdata_; }
-
- protected:
-  virtual bool IsTextImpl() const;
-  virtual XmlElement* AsElementImpl() const;
-  virtual XmlText* AsTextImpl() const;
-
- private:
-  QName name_;
-  XmlAttr* first_attr_;
-  XmlAttr* last_attr_;
-  XmlChild* first_child_;
-  XmlChild* last_child_;
-  bool cdata_;
-};
-
-}  // namespace buzz
-
-#endif  // WEBRTC_LIBJINGLE_XMLLITE_XMLELEMENT_H_