Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 491 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cpp b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cpp
new file mode 100644
index 00000000..de0ccddb
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/xmllite/xmlelement.cpp
@@ -0,0 +1,491 @@
+/*
+ * libjingle
+ * Copyright 2004--2005, Google Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without 
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *  1. Redistributions of source code must retain the above copyright notice, 
+ *     this list of conditions and the following disclaimer.
+ *  2. Redistributions in binary form must reproduce the above copyright notice,
+ *     this list of conditions and the following disclaimer in the documentation
+ *     and/or other materials provided with the distribution.
+ *  3. The name of the author may not be used to endorse or promote products 
+ *     derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string>
+#include <iostream>
+#include <vector>
+#include <sstream>
+
+#include "talk/base/common.h"
+#include "talk/xmllite/xmlelement.h"
+#include "talk/xmllite/qname.h"
+#include "talk/xmllite/xmlparser.h"
+#include "talk/xmllite/xmlbuilder.h"
+#include "talk/xmllite/xmlprinter.h"
+#include "talk/xmllite/xmlconstants.h"
+
+#define new TRACK_NEW
+
+namespace buzz {
+
+const TQName TQN_EMPTY(true, STR_EMPTY, STR_EMPTY);
+const TQName TQN_XMLNS(true, STR_EMPTY, STR_XMLNS);
+
+
+XmlChild::~XmlChild() {
+}
+
+bool
+XmlText::IsTextImpl() const {
+  return true;
+}
+
+XmlElement *
+XmlText::AsElementImpl() const {
+  return NULL;
+}
+
+XmlText *
+XmlText::AsTextImpl() const {
+  return const_cast<XmlText *>(this);
+}
+
+void
+XmlText::SetText(const std::string & text) {
+  text_ = text;
+}
+
+void
+XmlText::AddParsedText(const char * buf, int len) {
+  text_.append(buf, len);
+}
+
+void
+XmlText::AddText(const std::string & text) {
+  text_ += text;
+}
+
+XmlText::~XmlText() {
+}
+
+XmlElement::XmlElement(const TQName & name) :
+    name_(name),
+    pFirstAttr_(NULL),
+    pLastAttr_(NULL),
+    pFirstChild_(NULL),
+    pLastChild_(NULL) {
+}
+
+XmlElement::XmlElement(const XmlElement & elt) :
+    XmlChild(),
+    name_(elt.name_),
+    pFirstAttr_(NULL),
+    pLastAttr_(NULL),
+    pFirstChild_(NULL),
+    pLastChild_(NULL) {
+
+  // copy attributes
+  XmlAttr * pAttr;
+  XmlAttr ** ppLastAttr = &pFirstAttr_;
+  XmlAttr * newAttr = NULL;
+  for (pAttr = elt.pFirstAttr_; pAttr; pAttr = pAttr->NextAttr()) {
+    newAttr = new XmlAttr(*pAttr);
+    *ppLastAttr = newAttr;
+    ppLastAttr = &(newAttr->pNextAttr_);
+  }
+  pLastAttr_ = newAttr;
+
+  // copy children
+  XmlChild * pChild;
+  XmlChild ** ppLast = &pFirstChild_;
+  XmlChild * newChild = NULL;
+
+  for (pChild = elt.pFirstChild_; pChild; pChild = pChild->NextChild()) {
+    if (pChild->IsText()) {
+      newChild = new XmlText(*(pChild->AsText()));
+    } else {
+      newChild = new XmlElement(*(pChild->AsElement()));
+    }
+    *ppLast = newChild;
+    ppLast = &(newChild->pNextChild_);
+  }
+  pLastChild_ = newChild;
+
+}
+
+XmlElement::XmlElement(const TQName & name, bool useDefaultNs) :
+  name_(name),
+  pFirstAttr_(useDefaultNs ? new XmlAttr(TQN_XMLNS, name.Namespace()) : NULL),
+  pLastAttr_(pFirstAttr_),
+  pFirstChild_(NULL),
+  pLastChild_(NULL) {
+}
+
+bool
+XmlElement::IsTextImpl() const {
+  return false;
+}
+
+XmlElement *
+XmlElement::AsElementImpl() const {
+  return const_cast<XmlElement *>(this);
+}
+
+XmlText *
+XmlElement::AsTextImpl() const {
+  return NULL;
+}
+
+const std::string &
+XmlElement::BodyText() const {
+  if (pFirstChild_ && pFirstChild_->IsText() && pLastChild_ == pFirstChild_) {
+    return pFirstChild_->AsText()->Text();
+  }
+
+  return STR_EMPTY;
+}
+
+void
+XmlElement::SetBodyText(const std::string & text) {
+  if (text == STR_EMPTY) {
+    ClearChildren();
+  } else if (pFirstChild_ == NULL) {
+    AddText(text);
+  } else if (pFirstChild_->IsText() && pLastChild_ == pFirstChild_) {
+    pFirstChild_->AsText()->SetText(text);
+  } else {
+    ClearChildren();
+    AddText(text);
+  }
+}
+
+const TQName &
+XmlElement::FirstElementName() const {
+  const XmlElement * element = FirstElement();
+  if (element == NULL)
+    return TQN_EMPTY;
+  return element->Name();
+}
+
+XmlAttr *
+XmlElement::FirstAttr() {
+  return pFirstAttr_;
+}
+
+const std::string &
+XmlElement::Attr(const TQName & name) const {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      return pattr->value_;
+  }
+  return STR_EMPTY;
+}
+
+bool
+XmlElement::HasAttr(const TQName & name) const {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      return true;
+  }
+  return false;
+}
+
+void
+XmlElement::SetAttr(const TQName & name, const std::string & value) {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      break;
+  }
+  if (!pattr) {
+    pattr = new XmlAttr(name, value);
+    if (pLastAttr_)
+      pLastAttr_->pNextAttr_ = pattr;
+    else
+      pFirstAttr_ = pattr;
+    pLastAttr_ = pattr;
+    return;
+  }
+  pattr->value_ = value;
+}
+
+void
+XmlElement::ClearAttr(const TQName & name) {
+  XmlAttr * pattr;
+  XmlAttr *pLastAttr = NULL;
+  for (pattr = pFirstAttr_; pattr; pattr = pattr->pNextAttr_) {
+    if (pattr->name_ == name)
+      break;
+    pLastAttr = pattr;
+  }
+  if (!pattr)
+    return;
+  if (!pLastAttr)
+    pFirstAttr_ = pattr->pNextAttr_;
+  else
+    pLastAttr->pNextAttr_ = pattr->pNextAttr_;
+  if (pLastAttr_ == pattr)
+    pLastAttr_ = pLastAttr;
+  delete pattr;
+}
+
+XmlChild *
+XmlElement::FirstChild() {
+  return pFirstChild_;
+}
+
+XmlElement *
+XmlElement::FirstElement() {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText())
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextElement() {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText())
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::FirstWithNamespace(const std::string & ns) {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name().Namespace() == ns)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextWithNamespace(const std::string & ns) {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name().Namespace() == ns)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::FirstNamed(const TQName & name) {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+XmlElement *
+XmlElement::NextNamed(const TQName & name) {
+  XmlChild * pChild;
+  for (pChild = pNextChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement();
+  }
+  return NULL;
+}
+
+const std::string &
+XmlElement::TextNamed(const TQName & name) const {
+  XmlChild * pChild;
+  for (pChild = pFirstChild_; pChild; pChild = pChild->pNextChild_) {
+    if (!pChild->IsText() && pChild->AsElement()->Name() == name)
+      return pChild->AsElement()->BodyText();
+  }
+  return STR_EMPTY;
+}
+
+void
+XmlElement::InsertChildAfter(XmlChild * pPredecessor, XmlChild * pNext) {
+  if (pPredecessor == NULL) {
+    pNext->pNextChild_ = pFirstChild_;
+    pFirstChild_ = pNext;
+  }
+  else {
+    pNext->pNextChild_ = pPredecessor->pNextChild_;
+    pPredecessor->pNextChild_ = pNext;
+  }
+}
+
+void
+XmlElement::RemoveChildAfter(XmlChild * pPredecessor) {
+  XmlChild * pNext;
+
+  if (pPredecessor == NULL) {
+    pNext = pFirstChild_;
+    pFirstChild_ = pNext->pNextChild_;
+  }
+  else {
+    pNext = pPredecessor->pNextChild_;
+    pPredecessor->pNextChild_ = pNext->pNextChild_;
+  }
+
+  if (pLastChild_ == pNext)
+    pLastChild_ = pPredecessor;
+
+  delete pNext;
+}
+
+void
+XmlElement::AddAttr(const TQName & name, const std::string & value) {
+  ASSERT(!HasAttr(name));
+
+  XmlAttr ** pprev = pLastAttr_ ? &(pLastAttr_->pNextAttr_) : &pFirstAttr_;
+  pLastAttr_ = (*pprev = new XmlAttr(name, value));
+}
+
+void
+XmlElement::AddAttr(const TQName & name, const std::string & value,
+                         int depth) {
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddAttr(name, value);
+}
+
+void
+XmlElement::AddParsedText(const char * cstr, int len) {
+  if (len == 0)
+    return;
+
+  if (pLastChild_ && pLastChild_->IsText()) {
+    pLastChild_->AsText()->AddParsedText(cstr, len);
+    return;
+  }
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = new XmlText(cstr, len);
+}
+
+void
+XmlElement::AddText(const std::string & text) {
+  if (text == STR_EMPTY)
+    return;
+
+  if (pLastChild_ && pLastChild_->IsText()) {
+    pLastChild_->AsText()->AddText(text);
+    return;
+  }
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = new XmlText(text);
+}
+
+void
+XmlElement::AddText(const std::string & text, int depth) {
+  // note: the first syntax is ambigious for msvc 6
+  // XmlElement * pel(this);
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddText(text);
+}
+
+void
+XmlElement::AddElement(XmlElement *pelChild) {
+  if (pelChild == NULL)
+    return;
+
+  XmlChild ** pprev = pLastChild_ ? &(pLastChild_->pNextChild_) : &pFirstChild_;
+  pLastChild_ = *pprev = pelChild;
+  pelChild->pNextChild_ = NULL;
+}
+
+void
+XmlElement::AddElement(XmlElement *pelChild, int depth) {
+  XmlElement * element = this;
+  while (depth--) {
+    element = element->pLastChild_->AsElement();
+  }
+  element->AddElement(pelChild);
+}
+
+void
+XmlElement::ClearNamedChildren(const TQName & name) {
+  XmlChild * prev_child = NULL;
+  XmlChild * next_child;
+  XmlChild * child;
+  for (child = FirstChild(); child; child = next_child) {
+    next_child = child->NextChild();
+    if (!child->IsText() && child->AsElement()->Name() == name)
+    {
+      RemoveChildAfter(prev_child);
+      continue;
+    }
+    prev_child = child;
+  }
+}
+
+void
+XmlElement::ClearChildren() {
+  XmlChild * pchild;
+  for (pchild = pFirstChild_; pchild; ) {
+    XmlChild * pToDelete = pchild;
+    pchild = pchild->pNextChild_;
+    delete pToDelete;
+  }
+  pFirstChild_ = pLastChild_ = NULL;
+}
+
+std::string
+XmlElement::Str() const {
+  std::stringstream ss;
+  Print(&ss, NULL, 0);
+  return ss.str();
+}
+
+XmlElement *
+XmlElement::ForStr(const std::string & str) {
+  XmlBuilder builder;
+  XmlParser::ParseXml(&builder, str);
+  return builder.CreateElement();
+}
+
+void
+XmlElement::Print(
+    std::ostream * pout, std::string xmlns[], int xmlnsCount) const {
+  XmlPrinter::PrintXml(pout, this, xmlns, xmlnsCount);
+}
+
+XmlElement::~XmlElement() {
+  XmlAttr * pattr;
+  for (pattr = pFirstAttr_; pattr; ) {
+    XmlAttr * pToDelete = pattr;
+    pattr = pattr->pNextAttr_;
+    delete pToDelete;
+  }
+
+  XmlChild * pchild;
+  for (pchild = pFirstChild_; pchild; ) {
+    XmlChild * pToDelete = pchild;
+    pchild = pchild->pNextChild_;
+    delete pToDelete;
+  }
+}
+
+}