Remove webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmllite/xmlprinter.cc

Index: webrtc/libjingle/xmllite/xmlprinter.cc
diff --git a/webrtc/libjingle/xmllite/xmlprinter.cc b/webrtc/libjingle/xmllite/xmlprinter.cc
deleted file mode 100644
index 27d7cc0bfe514af73cab822b73609bf89470c896..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmllite/xmlprinter.cc
+++ /dev/null
@@ -1,174 +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.
- */
-
-#include "webrtc/libjingle/xmllite/xmlprinter.h"
-
-#include <sstream>
-#include <string>
-#include <vector>
-
-#include "webrtc/libjingle/xmllite/xmlconstants.h"
-#include "webrtc/libjingle/xmllite/xmlelement.h"
-#include "webrtc/libjingle/xmllite/xmlnsstack.h"
-
-namespace buzz {
-
-class XmlPrinterImpl {
-public:
-  XmlPrinterImpl(std::ostream* pout, XmlnsStack* ns_stack);
-  void PrintElement(const XmlElement* element);
-  void PrintQuotedValue(const std::string& text);
-  void PrintBodyText(const std::string& text);
-  void PrintCDATAText(const std::string& text);
-
-private:
-  std::ostream *pout_;
-  XmlnsStack* ns_stack_;
-};
-
-void XmlPrinter::PrintXml(std::ostream* pout, const XmlElement* element) {
-  XmlnsStack ns_stack;
-  PrintXml(pout, element, &ns_stack);
-}
-
-void XmlPrinter::PrintXml(std::ostream* pout, const XmlElement* element,
-                          XmlnsStack* ns_stack) {
-  XmlPrinterImpl printer(pout, ns_stack);
-  printer.PrintElement(element);
-}
-
-XmlPrinterImpl::XmlPrinterImpl(std::ostream* pout, XmlnsStack* ns_stack)
-    : pout_(pout),
-      ns_stack_(ns_stack) {
-}
-
-void XmlPrinterImpl::PrintElement(const XmlElement* element) {
-  ns_stack_->PushFrame();
-
-  // first go through attrs of pel to add xmlns definitions
-  const XmlAttr* attr;
-  for (attr = element->FirstAttr(); attr; attr = attr->NextAttr()) {
-    if (attr->Name() == QN_XMLNS) {
-      ns_stack_->AddXmlns(STR_EMPTY, attr->Value());
-    } else if (attr->Name().Namespace() == NS_XMLNS) {
-      ns_stack_->AddXmlns(attr->Name().LocalPart(),
-                          attr->Value());
-    }
-  }
-
-  // then go through qnames to make sure needed xmlns definitons are added
-  std::vector<std::string> new_ns;
-  std::pair<std::string, bool> prefix;
-  prefix = ns_stack_->AddNewPrefix(element->Name().Namespace(), false);
-  if (prefix.second) {
-    new_ns.push_back(prefix.first);
-    new_ns.push_back(element->Name().Namespace());
-  }
-
-  for (attr = element->FirstAttr(); attr; attr = attr->NextAttr()) {
-    prefix = ns_stack_->AddNewPrefix(attr->Name().Namespace(), true);
-    if (prefix.second) {
-      new_ns.push_back(prefix.first);
-      new_ns.push_back(attr->Name().Namespace());
-    }
-  }
-
-  // print the element name
-  *pout_ << '<' << ns_stack_->FormatQName(element->Name(), false);
-
-  // and the attributes
-  for (attr = element->FirstAttr(); attr; attr = attr->NextAttr()) {
-    *pout_ << ' ' << ns_stack_->FormatQName(attr->Name(), true) << "=\"";
-    PrintQuotedValue(attr->Value());
-    *pout_ << '"';
-  }
-
-  // and the extra xmlns declarations
-  std::vector<std::string>::iterator i(new_ns.begin());
-  while (i < new_ns.end()) {
-    if (*i == STR_EMPTY) {
-      *pout_ << " xmlns=\"" << *(i + 1) << '"';
-    } else {
-      *pout_ << " xmlns:" << *i << "=\"" << *(i + 1) << '"';
-    }
-    i += 2;
-  }
-
-  // now the children
-  const XmlChild* child = element->FirstChild();
-
-  if (child == NULL)
-    *pout_ << "/>";
-  else {
-    *pout_ << '>';
-    while (child) {
-      if (child->IsText()) {
-        if (element->IsCDATA()) {
-          PrintCDATAText(child->AsText()->Text());
-        } else {
-          PrintBodyText(child->AsText()->Text());
-        }
-      } else {
-        PrintElement(child->AsElement());
-      }
-      child = child->NextChild();
-    }
-    *pout_ << "</" << ns_stack_->FormatQName(element->Name(), false) << '>';
-  }
-
-  ns_stack_->PopFrame();
-}
-
-void XmlPrinterImpl::PrintQuotedValue(const std::string& text) {
-  size_t safe = 0;
-  for (;;) {
-    size_t unsafe = text.find_first_of("<>&\"", safe);
-    if (unsafe == std::string::npos)
-      unsafe = text.length();
-    *pout_ << text.substr(safe, unsafe - safe);
-    if (unsafe == text.length())
-      return;
-    switch (text[unsafe]) {
-      case '<': *pout_ << "&lt;"; break;
-      case '>': *pout_ << "&gt;"; break;
-      case '&': *pout_ << "&amp;"; break;
-      case '"': *pout_ << "&quot;"; break;
-    }
-    safe = unsafe + 1;
-    if (safe == text.length())
-      return;
-  }
-}
-
-void XmlPrinterImpl::PrintBodyText(const std::string& text) {
-  size_t safe = 0;
-  for (;;) {
-    size_t unsafe = text.find_first_of("<>&", safe);
-    if (unsafe == std::string::npos)
-      unsafe = text.length();
-    *pout_ << text.substr(safe, unsafe - safe);
-    if (unsafe == text.length())
-      return;
-    switch (text[unsafe]) {
-      case '<': *pout_ << "&lt;"; break;
-      case '>': *pout_ << "&gt;"; break;
-      case '&': *pout_ << "&amp;"; break;
-    }
-    safe = unsafe + 1;
-    if (safe == text.length())
-      return;
-  }
-}
-
-void XmlPrinterImpl::PrintCDATAText(const std::string& text) {
-  *pout_ << "<![CDATA[" << text << "]]>";
-}
-
-}  // namespace buzz