Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

12 files changed, 2556 insertions, 0 deletions

diff --git a/klinkstatus/src/parser/Makefile.am b/klinkstatus/src/parser/Makefile.am
new file mode 100644
index 00000000..b99146c1
--- /dev/null
+++ b/klinkstatus/src/parser/Makefile.am
@@ -0,0 +1,6 @@
+INCLUDES = $(all_includes)
+METASOURCES = AUTO
+noinst_HEADERS =  htmlparser.h http.h mstring.h node.h node_impl.h url.h
+libparser_la_LDFLAGS = $(all_libraries)
+noinst_LTLIBRARIES =  libparser.la
+libparser_la_SOURCES =  htmlparser.cpp http.cpp mstring.cpp node.cpp url.cpp
diff --git a/klinkstatus/src/parser/htmlparser.cpp b/klinkstatus/src/parser/htmlparser.cpp
new file mode 100644
index 00000000..6bc93761
--- /dev/null
+++ b/klinkstatus/src/parser/htmlparser.cpp
@@ -0,0 +1,455 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include "htmlparser.h"
+
+#include <kapplication.h>
+#include <kdebug.h>
+
+
+HtmlParser::HtmlParser(QString const& documento)
+    : is_content_type_set_(false), document_(documento)
+{
+    Q_ASSERT(!documento.isEmpty());
+
+    stripScriptContent();
+    stripComments(); // after removing the script because comments in scripts have diferent sintaxe
+
+    nodes_.reserve(estimativaLinks(documento.length() * 2)); // à confiança ;)
+
+    parseNodesOfTypeA();
+    parseNodesOfTypeAREA();
+    parseNodesOfTypeLINK();
+    parseNodesOfTypeMETA();
+    parseNodesOfTypeIMG();
+    parseNodesOfTypeFRAME();
+    parseNodesOfTypeIFRAME();
+    parseNodesOfTypeBASE();
+    parseNodesOfTypeTITLE();
+}
+
+bool HtmlParser::hasBaseUrl() const
+{
+    return (node_BASE_.element() == Node::BASE &&
+            !node_BASE_.url().isEmpty());
+}
+
+NodeBASE const& HtmlParser::baseUrl() const
+{
+    Q_ASSERT(hasBaseUrl());
+    return node_BASE_;
+}
+
+NodeMETA const& HtmlParser::contentTypeMetaNode() const
+{
+    Q_ASSERT(hasContentType());
+    return node_META_content_type_;
+}
+
+bool HtmlParser::hasTitle() const
+{
+    return (node_TITLE_.element() == Node::TITLE &&
+            !node_TITLE_.attributeTITLE().isEmpty());
+}
+
+NodeTITLE const& HtmlParser::title() const
+{
+    Q_ASSERT(hasTitle());
+    return node_TITLE_;
+}
+
+vector<QString> const& HtmlParser::parseNodesOfType(QString const& element)
+{
+    HtmlParser::parseNodesOfType(element, document_, aux_);
+    return aux_;
+}
+
+void HtmlParser::parseNodesOfType(QString const& tipo, QString const& document, vector<QString>& nodes)
+{
+    QString node;
+    QString doc(document);
+    int inicio = 0, fim = 0;
+
+    nodes.clear();
+    if(upperCase(tipo) == "A")
+        nodes.reserve(estimativaLinks(doc.length() * 2));
+
+    while(true)
+    {
+        inicio = findSeparableWord(doc, "<" + tipo);
+        if(inicio == -1)
+            return;
+
+        //if( (doc[inicio] != ' ' && doc[inicio] != '\n' && doc[inicio] != '\r') )
+        if(!::isSpace(doc[inicio]))
+        {
+            doc.remove(0, QString("<" + tipo).length());
+            continue;
+        }
+
+        if(upperCase(tipo) == "A")
+            fim = findWord(doc, "</A>", inicio);
+        else
+        {
+            //fim = findChar(doc, '>', inicio + 1);
+            fim = endOfTag(doc, inicio, '>');
+        }
+
+        if(fim == -1)
+        {
+            doc.remove(0, 1);
+            continue;
+        }
+
+        int tag_begining_go_back = (tipo.length() + QString("<").length());
+        node = doc.mid(inicio - tag_begining_go_back,
+                       fim - inicio + tag_begining_go_back);
+        nodes.push_back(node);
+        doc.remove(0, fim);
+    }
+}
+
+int HtmlParser::endOfTag(QString const& s, int index, QChar end_of_tag)
+{
+    if( (uint)index >= s.length() )
+        return -1;
+
+    int _end_of_tag = s.find(end_of_tag, index);
+    if(_end_of_tag == -1)
+        return _end_of_tag;
+
+    int open_aspas = s.find('"', index);
+    if(open_aspas == -1)
+        return _end_of_tag + 1;
+
+    else if(_end_of_tag < open_aspas)
+        return _end_of_tag + 1;
+
+    else if( ((uint)open_aspas + 1) >= s.length() - 1 )
+        return -1;
+
+    else
+    {
+        int close_aspas = s.find('"', open_aspas + 1);
+        if(close_aspas != -1)
+            return endOfTag(s, close_aspas + 1, end_of_tag);
+        else
+        {
+            kdDebug(23100) <<  "Mismatched quotes (\"): " << s.mid(index, _end_of_tag - index) << endl;
+            //return -1;
+            return _end_of_tag + 1;
+        }
+    }
+}
+
+vector<Node*> const& HtmlParser::nodes() const
+{
+    return nodes_;
+}
+
+
+void HtmlParser::parseNodesOfTypeA()
+{
+    vector<QString> const& aux = parseNodesOfType("A");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+    {
+        nodes_.push_back( new NodeA(aux[i]) );
+    }
+}
+
+void HtmlParser::parseNodesOfTypeAREA()
+{
+    vector<QString> const& aux = parseNodesOfType("AREA");
+                
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+    {
+        nodes_.push_back( new NodeAREA(aux[i]) );
+    }
+}
+
+void HtmlParser::parseNodesOfTypeLINK()
+{
+    vector<QString> const& aux = parseNodesOfType("LINK");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+        nodes_.push_back( new NodeLINK(aux[i]) );
+}
+
+void HtmlParser::parseNodesOfTypeMETA()
+{
+    vector<QString> const& aux = parseNodesOfType("META");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+    {
+        NodeMETA* node = new NodeMETA(aux[i]);
+        nodes_.push_back(node);
+        
+        if(!is_content_type_set_ && node->atributoHTTP_EQUIV().lower() == QString("Content-Type").lower()) {
+            is_content_type_set_ = true;
+            node_META_content_type_.setNode(aux[i]);
+        }
+    }
+}
+
+QString HtmlParser::findCharsetInMetaElement(QString const& html)
+{
+    vector<QString> metaTags;
+    parseNodesOfType("META", html, metaTags);
+    
+    for(vector<QString>::size_type i = 0; i != metaTags.size(); ++i)
+    {
+        NodeMETA node(metaTags[i]);
+        
+        if(node.atributoHTTP_EQUIV().lower() == QString("Content-Type").lower()) {
+            return node.charset();
+        }
+    }
+    return QString();
+}
+
+void HtmlParser::parseNodesOfTypeIMG()
+{
+    vector<QString> const& aux = parseNodesOfType("IMG");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+        nodes_.push_back( new NodeIMG(aux[i]) );
+}
+
+void HtmlParser::parseNodesOfTypeFRAME()
+{
+    vector<QString> const& aux = parseNodesOfType("FRAME");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+        nodes_.push_back( new NodeFRAME(aux[i]) );
+}
+
+void HtmlParser::parseNodesOfTypeIFRAME()
+{
+    vector<QString> const& aux = parseNodesOfType("IFRAME");
+
+    for(vector<QString>::size_type i = 0; i != aux.size(); ++i)
+        nodes_.push_back( new NodeFRAME(aux[i]) );
+}
+
+void HtmlParser::parseNodesOfTypeBASE()
+{
+    QString node;
+    QString doc = document_;
+    int inicio = 0, fim = 0;
+
+    inicio = findSeparableWord(doc, "<BASE");
+    if(inicio == -1 || !doc[inicio].isSpace())
+        return;
+
+    fim = doc.find(">", inicio);
+    if(fim == -1)
+        return;
+
+    node = doc.mid(inicio, fim-inicio);
+    node_BASE_.setNode(node);
+}
+
+void HtmlParser::parseNodesOfTypeTITLE()
+{
+    QString node;
+    QString doc = document_;
+    int inicio = 0, fim = 0;
+
+    inicio = findSeparableWord(doc, "<TITLE>");
+    if(inicio == -1)
+        return;
+
+    fim = findSeparableWord(doc, "</TITLE>", inicio);
+    if(fim == -1)
+        return;
+    
+    node = doc.mid(inicio, fim-inicio);
+
+    node_TITLE_.setNode(node);
+}
+
+
+void HtmlParser::stripComments()
+{
+    QString begin_comment = "<!--";
+    QString end_comment = "-->";
+    uint const begin_comment_length = begin_comment.length();
+
+    int inicio = -1;
+    do
+    {
+        inicio = findWord(document_, begin_comment);
+        if(inicio != -1)
+        {
+            int fim = findWord(document_, end_comment, inicio);
+            if(fim == -1)
+            {
+                kdDebug(23100) <<  "End of comment is missing!" << endl;
+                document_.remove(inicio - begin_comment_length, begin_comment_length);
+            }
+            else
+            {
+                comments_ += "\n" + document_.mid(inicio - begin_comment_length,
+                                                  fim - inicio + begin_comment_length);
+                document_.remove(inicio - begin_comment_length, fim - inicio + begin_comment_length);
+            }
+        }
+    }
+    while(inicio != -1);
+}
+
+void HtmlParser::stripScriptContent()
+{
+    int inicio = -1;
+    QString const begin_script = "<script";
+    QString const end_script = "</script>";
+    uint const begin_script_length = begin_script.length();
+
+    do
+    {
+        inicio = findWord(document_, begin_script);
+        if(inicio != -1)
+        {
+            int fim = findWord(document_, end_script, inicio);
+
+            if(fim == -1)
+            {
+                kdDebug(23100) <<  "Malformed script tag!" << endl;
+                document_.remove(inicio - begin_script_length, begin_script_length);
+            }
+            else
+            {
+                script_ += "\n" + document_.mid(inicio - begin_script_length,
+                                                fim - inicio + begin_script_length);
+
+                document_.remove(inicio - begin_script_length,
+                                 fim - inicio + begin_script_length);
+            }
+        }
+    }
+    while(inicio != -1);
+}
+
+
+
+
+#include <iostream>
+void HtmlParser::mostra() const
+{
+    kdDebug(23100) << "\nA:\n\n";
+    for(unsigned int i = 0; i != nodes_.size(); ++i)
+    {
+        if(nodes_[i]->element() == Node::A)
+            kdDebug(23100) << nodes_[i]->url() << "\t" << nodes_[i]->linkLabel() << endl;
+    }
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+    kdDebug(23100) << "\nLINK:\n\n";
+    for(unsigned int i = 0; i != nodes_.size(); ++i)
+    {
+        if(nodes_[i]->element() == Node::LINK)
+            kdDebug(23100) << nodes_[i]->url() << "\t" << nodes_[i]->linkLabel() << endl;
+    }
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+    kdDebug(23100) << "\nMETA:\n";
+    for(unsigned int i = 0; i != nodes_.size(); ++i)
+    {
+        if(nodes_[i]->element() == Node::META)
+        {
+#if defined Q_WS_WIN
+            NodeMETA* nm = (NodeMETA*)nodes_[i];
+#else
+
+            NodeMETA* nm = dynamic_cast<NodeMETA*>(nodes_[i]);
+#endif
+
+            kdDebug(23100) << nm->url() << endl
+            << nm->atributoHTTP_EQUIV() << endl
+            << nm->atributoNAME() << endl
+            << nm->atributoCONTENT() << endl;
+        }
+    }
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+    kdDebug(23100) << "\nIMG:\n\n";
+    for(unsigned int i = 0; i != nodes_.size(); ++i)
+    {
+        if(nodes_[i]->element() == Node::IMG)
+            kdDebug(23100) << nodes_[i]->url() << "\t"
+            << nodes_[i]->linkLabel() << endl;
+    }
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+    kdDebug(23100) << "\nFRAME:\n\n";
+    for(unsigned int i = 0; i != nodes_.size(); ++i)
+    {
+        if(nodes_[i]->element() == Node::FRAME)
+            kdDebug(23100) << nodes_[i]->url() << endl;
+    }
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+    kdDebug(23100) << "\nBASE:\n\n";
+    kdDebug(23100) << node_BASE_.url() << endl;
+
+    kdDebug(23100) << "____________________________________________________________________" << endl;
+
+}
+
+#ifdef HTMLPARSER
+
+#include <fstream>
+
+int main()
+{
+    //ifstream stream("aterraprometida.html");
+    //ifstream stream("/var/www/html/STL/standard_library.html");
+    //ifstream stream("/var/www/html/qt-doc/functions.html");
+    ifstream stream("/var/www/html/index.html");
+
+    QString content;
+    while(stream)
+    {
+        char c;
+        stream.get(c);
+        content += c;
+    }
+    //  kdDebug(23100) << content << endl;
+    kdDebug(23100) <<  "__________________________________________________________" << endl;
+    HtmlParser parser(content);
+    parser.mostra();
+    kdDebug(23100) <<  "__________________________________________________________\n\n\n" << endl;
+    vector<Node*> nods = parser.nodes();
+    for(int i = 0; i != nods.size(); ++i)
+    {
+        if(nods[i]->element() == Node::META)
+        {
+            NodeMETA* nod_meta = (NodeMETA*)(nods[i]);
+            //Node* nod_meta = nods[i];
+
+            kdDebug(23100) << nod_meta->atributoCONTENT() << endl;
+        }
+
+    }
+}
+
+
+#endif
diff --git a/klinkstatus/src/parser/htmlparser.h b/klinkstatus/src/parser/htmlparser.h
new file mode 100644
index 00000000..cf487ebf
--- /dev/null
+++ b/klinkstatus/src/parser/htmlparser.h
@@ -0,0 +1,124 @@
+	/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef HTML_PARSER_H
+#define HTML_PARSER_H
+
+#include <qstring.h>
+
+#include <vector>
+
+
+#include "mstring.h"
+#include "node.h"
+
+#include <iostream>
+
+using namespace std;
+
+typedef unsigned int uint;
+
+
+
+class HtmlParser
+{
+public:
+
+  HtmlParser();
+  HtmlParser(QString const& documento);
+  ~HtmlParser();
+
+  vector<Node*> const& nodes() const;
+  bool hasBaseUrl() const;
+  bool hasTitle() const;
+  bool hasContentType() const;
+  NodeBASE const& baseUrl() const;
+  NodeTITLE const& title() const;
+  NodeMETA const& contentTypeMetaNode() const;
+
+  static uint estimativaLinks(uint doc_size);
+  /**
+   * Convenience function for performance as it only parse in order 
+   * to get the charset.
+   */
+  static QString findCharsetInMetaElement(QString const& html);
+
+  // test:
+  void mostra() const;
+
+private:
+
+  vector<QString> const& parseNodesOfType(QString const& element);
+  /**
+   * Vector nodes passed for performance.
+   */
+  static void parseNodesOfType(QString const& element, QString const& doc, vector<QString>& nodes);
+
+  void parseNodesOfTypeA();
+  void parseNodesOfTypeAREA();
+  void parseNodesOfTypeLINK();
+  void parseNodesOfTypeMETA();
+  void parseNodesOfTypeIMG();
+  void parseNodesOfTypeFRAME();
+  void parseNodesOfTypeIFRAME();
+  void parseNodesOfTypeBASE();
+  void parseNodesOfTypeTITLE();
+
+  void stripComments();
+  void stripScriptContent();
+
+  /**
+     Return the index of the next character of the end of tag.
+     e.g.
+     endOfTag("<img src=\"bad > luck\">") => 22 (not 15)
+  */
+  static int endOfTag(QString const& s, int index = 0, QChar end_of_tag = '>');
+
+private:
+
+  vector<QString> aux_; // for what the hell is this? looks ugly... maybe I was drunk, can't remember
+  vector<Node*> nodes_;
+  NodeBASE node_BASE_;
+  NodeTITLE node_TITLE_;
+  NodeMETA node_META_content_type_;
+  bool is_content_type_set_;
+
+  QString document_;
+  QString script_; // Fica aqui guardado (JavaScript, etc)
+  QString comments_;
+};
+
+
+inline HtmlParser::~HtmlParser()
+{
+  //kdDebug(23100) <<  "*";
+}
+
+inline uint HtmlParser::estimativaLinks(uint doc_size)
+{
+  return doc_size / 100; // valor estimado...
+}
+
+inline bool HtmlParser::hasContentType() const 
+{
+    return is_content_type_set_;
+}
+
+#endif
diff --git a/klinkstatus/src/parser/http.cpp b/klinkstatus/src/parser/http.cpp
new file mode 100644
index 00000000..1133c937
--- /dev/null
+++ b/klinkstatus/src/parser/http.cpp
@@ -0,0 +1,87 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include "http.h"
+#include "mstring.h"
+
+#include <kdebug.h>
+
+#include <iostream>
+
+
+
+void HttpResponseHeader::parseLocation()
+{
+  QString cabecalho(toString());
+
+  int location = findWord(cabecalho, "Location: ");  
+  Q_ASSERT(location != -1);
+
+  int fim_de_linha_1 = cabecalho.find('\n', location);
+  int fim_de_linha_2 = cabecalho.find('\r', location);
+
+  Q_ASSERT(fim_de_linha_1 != -1 || fim_de_linha_2 != -1);
+
+  int fim_de_linha;
+
+  if(fim_de_linha_1 == -1 && fim_de_linha_2 != -1) 
+    fim_de_linha = fim_de_linha_2;
+  
+  else if(fim_de_linha_2 == -1 && fim_de_linha_1 != -1) 
+    fim_de_linha = fim_de_linha_1;
+  
+  else if(fim_de_linha_1 < fim_de_linha_2) 
+    fim_de_linha = fim_de_linha_1;
+
+  else fim_de_linha = fim_de_linha_2;
+
+  location_ = cabecalho.mid(location, fim_de_linha - location);
+}
+
+QString HttpResponseHeader::charset() const
+{
+    return HttpResponseHeader::charset(value("content-type"));
+}
+
+QString HttpResponseHeader::charset(QString const& contentTypeHttpHeaderLine)
+{
+    QString _charset;
+    
+    if(contentTypeHttpHeaderLine.isEmpty())
+        return _charset;
+    
+    int index = contentTypeHttpHeaderLine.find("charset=");
+    if(index != -1)
+        index += QString("charset=").length();
+    else {
+        index = contentTypeHttpHeaderLine.find("charset:");
+        if(index != -1)
+            index += QString("charset:").length();
+    }
+    
+    if(index != -1) {
+        _charset = contentTypeHttpHeaderLine.mid(index);
+        _charset = _charset.stripWhiteSpace();
+    }
+    
+//     kdDebug(23100) << "Charset: |" << _charset << "|" << endl;
+    return _charset;
+
+}
diff --git a/klinkstatus/src/parser/http.h b/klinkstatus/src/parser/http.h
new file mode 100644
index 00000000..5878cfd1
--- /dev/null
+++ b/klinkstatus/src/parser/http.h
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef HTTP_H
+#define HTTP_H
+
+#include <qhttp.h>
+#include <qstring.h>
+
+
+class HttpResponseHeader: public QHttpResponseHeader
+{
+public:
+
+  HttpResponseHeader();
+  HttpResponseHeader(const QHttpResponseHeader & header);
+  HttpResponseHeader(QString const& str);
+  virtual ~HttpResponseHeader();
+
+  void parseLocation();
+  QString const& location() const;
+  QString charset() const;
+  
+  /**
+   * Parses the charset from this kind of server response: 
+   * Content-Type: text/html; charset=EUC-JP
+   * Return an empty string in case it doesn't find nothing.
+   */
+  static QString charset(QString const& contentTypeHttpHeaderLine);
+
+private:
+
+  QString location_;
+};
+
+
+inline HttpResponseHeader::HttpResponseHeader()
+  : QHttpResponseHeader()
+{
+}
+
+inline HttpResponseHeader::HttpResponseHeader(const QHttpResponseHeader & /*header*/)
+  : QHttpResponseHeader()
+{
+}
+
+inline HttpResponseHeader::HttpResponseHeader(QString const& str)
+  : QHttpResponseHeader()
+{
+	parse(str);
+}
+
+inline HttpResponseHeader::~HttpResponseHeader()
+{
+}
+
+inline QString const& HttpResponseHeader::location() const
+{
+  return location_;
+}
+
+#endif
diff --git a/klinkstatus/src/parser/mstring.cpp b/klinkstatus/src/parser/mstring.cpp
new file mode 100644
index 00000000..114d6dc6
--- /dev/null
+++ b/klinkstatus/src/parser/mstring.cpp
@@ -0,0 +1,278 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include "mstring.h"
+
+#include <iostream>
+
+
+using namespace std;
+
+
+int findWord(QString const& s, QString const& palavra, uint a_partir_do_indice)
+{
+    int indice = s.find(palavra, a_partir_do_indice, false);
+
+    if(indice == -1)
+        return indice;
+    else
+        return (indice + palavra.length());
+}
+
+int findChar(QString const& s, QChar letra, uint a_partir_do_indice)
+{
+    int index = s.find(letra, a_partir_do_indice, false);
+    if(index == -1)
+        return index;
+    else
+        return index + 1;
+}
+
+/**
+  The string palavra, must not have any spaces.
+*/
+int findSeparableWord(QString const& s_, QString const& palavra, uint a_partir_do_indice)
+{
+    bool encontrou = true;
+    QString s(s_);
+    uint indice_palavra = 0;
+    int indice = a_partir_do_indice;
+
+    do
+    {
+        encontrou = true;
+        indice_palavra = 0;
+
+        indice = findChar(s, (palavra[indice_palavra++]), indice );
+
+        if(indice == -1)
+        {
+            return indice;
+        }
+        --indice;
+
+        while(encontrou && indice_palavra != palavra.length() && indice < (int)s.length())
+        {
+            indice = nextNonSpaceChar(s, indice);
+
+            if(indice == -1)
+                return indice;
+
+            // Nao se incrementa o indice porque isso j��feito com a fun�o nextNonSpaceChar
+            encontrou = encontrou && !(notEqual(s[indice], palavra[indice_palavra++]) );
+
+        }
+    }
+    while(!encontrou && indice < (int)s.length());
+
+    if(encontrou && indice < (int)s.length())
+        return ++indice;
+    else
+        return -1;
+}
+
+int nextNonSpaceChar(QString const& s, uint i)
+{
+    ++i;
+    //  while( (s[i] == ' ' || s[i] == '\t' || s[i] == '\r' || s[i] == '\n')
+    while(isSpace(s[i])
+            && i < s.length() )
+        ++i;
+
+    if(i < s.length())
+        return i;
+    else
+        return -1;
+}
+
+
+/**
+   e.g.
+   nextSpaceChar("o   biltre") => 1
+*/
+int nextSpaceChar(QString const& s, uint i)
+{
+    //while( (s[i] != ' ' && s[i] != '\r' && s[i] != '\n' && s[i] != '\t') &&
+    //i < s.size() )
+    while(!isSpace(s[i]) &&
+            i < s.length() )
+        ++i;
+
+    if(i < s.length())
+        return i;
+    else
+        return -1;
+}
+
+int nextCharDifferentThan(QChar c, QString const& s, uint i)
+{
+    while(i < s.length() && s[i] == c)
+        ++i;
+
+    if(i != s.length())
+        return i;
+    else
+        return -1;
+}
+
+vector<QString> tokenize(QString s)
+{
+    Q_ASSERT(!s.isEmpty());
+    vector<QString> v;
+
+    while(true)
+    {
+        int inicio = 0;
+        //if(s[0] == ' ' || s[0] == '\t' || s[0] == '\r' || s[0] == '\n')
+        if(isSpace(s[0]))
+            inicio = nextNonSpaceChar(s, 0);
+        if(inicio == -1)
+            return v;
+
+        int fim = nextSpaceChar(s, inicio);
+        if(fim == -1)
+        {
+            v.push_back(s.mid(inicio));
+            return v;
+        }
+        else
+        {
+            QString palavra = s.mid(inicio, fim - inicio);
+            v.push_back(palavra);
+            s.remove(0, fim);
+        }
+    }	
+}
+
+vector<QString> tokenizeWordsSeparatedByDots(QString s)
+{
+    vector<QString> v;
+
+    while(true)
+    {
+        int inicio = 0;
+        if(s[0] == '.')
+            inicio = nextCharDifferentThan(QChar('.'), s, 0);
+        if(inicio == -1)
+            return v;
+
+        int fim = s.find('.', inicio);
+        if(fim == -1)
+        {
+            v.push_back(s.mid(inicio));
+            return v;
+        }
+        else
+        {
+            QString palavra = s.mid(inicio, fim - inicio);
+            v.push_back(palavra);
+            s.remove(0, fim);
+        }
+    }	
+}
+
+vector<QString> tokenizeWordsSeparatedBy(QString s, QChar criteria)
+{
+    vector<QString> v;
+
+    while(true)
+    {
+        int inicio = 0;
+        if(s[0] == criteria)
+            inicio = nextCharDifferentThan(criteria, s, 0);
+        if(inicio == -1)
+            return v;
+
+        int fim = s.find(criteria, inicio);
+        if(fim == -1)
+        {
+            v.push_back(s.mid(inicio));
+            return v;
+        }
+        else
+        {
+            QString palavra = s.mid(inicio, fim - inicio);
+            v.push_back(palavra);
+            s.remove(0, fim);
+        }
+    }	
+}
+
+
+
+#ifdef STRING
+//c++ -g -o teste_string mstring.cpp -DSTRING
+#include <fstream>
+
+int main(int argc, char* argv[])
+{
+    string s;
+    s = "S";
+    s = "Afazer";
+    s = "O MeU S    sdadsadd              ";
+    s = "www.trolltech.com/search/qt-interest/bla bla%20Bla";
+    s = "...http://w.ww..go.o.gle.p.t.......";
+
+    /*
+      ifstream stream("testeparser.html");
+      string content;
+      while(stream) {
+        char c;
+        stream.get(c);
+        content += c;
+      }
+    */
+    //  kdDebug(23100) << simplifyWhiteSpace(content) << endl;
+    kdDebug(23100) << simplifyWhiteSpace(s) << endl;
+
+    /*
+      vector<string> v(tokenize(s));
+      for(int i = 0; i != v.size(); ++i)
+        kdDebug(23100) << v[i] << endl;
+    */
+
+    /*
+      int i = nextSpaceChar(s, 0);
+      i = nextNonSpaceChar(s, i);
+      kdDebug(23100) << s.substr(i) << endl;
+    */
+
+
+    vector<string> v(tokenizeWordsSeparatedByDots(s));
+    for(int i = 0; i != v.size(); ++i)
+        kdDebug(23100) << v[i] << endl;
+
+    removeLastCharIfExists(s, '/');
+    kdDebug(23100) << s << endl;
+
+    /*
+      kdDebug(23100) << findChar(s, 'T') << endl;
+      kdDebug(23100) << findWord(s, "trolltech") << endl;
+      kdDebug(23100) << findWord(s, "TROLLTECH") << endl;
+      kdDebug(23100) << findWord(s, "TROLLTECH", 2) << endl;
+    */
+    /*
+      stripWhiteSpace(s);
+      kdDebug(23100) << s << endl;
+    */
+}
+
+
+#endif
diff --git a/klinkstatus/src/parser/mstring.h b/klinkstatus/src/parser/mstring.h
new file mode 100644
index 00000000..cd359c7d
--- /dev/null
+++ b/klinkstatus/src/parser/mstring.h
@@ -0,0 +1,174 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef STRING_H
+#define STRING_H
+
+#include <qstring.h>
+
+#include <vector>
+#include <cctype>
+
+class QString;
+
+typedef unsigned int uint;
+
+
+/* Similar to std::string::find but return the next index of the last char
+   of the first word it finds.
+   Case insensitive.
+   e.g.
+   findWord("Biltre larvado", "biltre") => 6
+*/
+int findWord(QString const& s, QString const& palavra, uint a_partir_do_indice = 0);
+
+/**
+   Similar to std::string::find but return the next index of the first char
+   it finds.
+   Case insensitive.
+*/
+int findChar(QString const& s, QChar letra, uint a_partir_do_indice = 0);
+
+/**
+   Same as findWord but non space chars are eliminated.
+   e.g. 
+   findWord("<a href=""></a>", "<a") => 2
+   findSeparableWord("<a href=""></a>", "<a") => 2
+ 
+   findWord("<\na href=""></a>", "<a") => -1
+   findSeparableWord("<\na href=""></a>", "<a") => 3
+*/
+int findSeparableWord(QString const& s, QString const& palavra, uint a_partir_do_indice = 0);
+
+/**
+   Space means Unicode characters with decimal values 
+   9 (TAB), 10 (LF), 11 (VT), 12 (FF), 13 (CR), and 32 (Space).
+*/
+bool isSpace(QChar c);
+
+/**
+ Return -1 if unsuccessful.
+*/
+int nextNonSpaceChar(QString const& s, uint i);
+int nextNonSpaceCharReverse(QString const& s, uint i);
+int nextSpaceChar(QString const& s, uint i);
+
+int nextCharDifferentThan(QChar c, QString const& s, uint i);
+
+/** Return a vector with the words */
+std::vector<QString> tokenize(QString s);
+std::vector<QString> tokenizeWordsSeparatedByDots(QString s);
+std::vector<QString> tokenizeWordsSeparatedBy(QString s, QChar criteria);
+
+/**
+   Returns a string that has whitespace removed from the start and the end, 
+   and which has each sequence of internal whitespace replaced with a single space. 
+*/
+QString simplifyWhiteSpace(QString const& s);
+
+/**
+   If char 'caractere' is the last in the string 's' it is removed
+*/
+void removeLastCharIfExists(QString& s, QChar caractere);
+
+QString upperCase(QString const& s);
+QString lowerCase(QString const& s);
+
+/**
+   Remove whitespaces from the end of the string
+*/
+void stripWhiteSpaceFromTheEnd(QString& s);
+
+/**
+   Returns a string that has whitespace removed from the start and the end.
+*/
+void stripWhiteSpace(QString& s);
+
+/**
+   Case insensitive comparisons
+*/
+bool equal(QString const& s1, QString const& s2);
+bool notEqual(QString const& s1, QString const& s2);
+
+bool equal(QChar c1, QChar c2);
+bool notEqual(QChar c1, QChar c2);
+
+
+//_________________________________________________________________________
+
+inline bool isSpace(QChar c)
+{
+    return c.isSpace();
+}
+
+inline bool equal(QString const& s1, QString const& s2)
+{
+	if(s1 == s2)
+		return true;
+	else
+		return s1.lower() == s2.lower();
+}
+
+inline bool notEqual(QString const& s1, QString const& s2)
+{
+    return !(equal(s1, s2));
+}
+
+inline bool equal(QChar c1, QChar c2)
+{
+    return c1.lower() == c2.lower();
+}
+
+inline bool notEqual(QChar c1, QChar c2)
+{
+    return !(equal(c1, c2));
+}
+
+inline QString upperCase(QString const& s)
+{
+	return s.upper();
+}
+
+inline QString lowerCase(QString const& s)
+{
+	return s.lower();	
+}
+
+inline QString simplifyWhiteSpace(QString const& s)
+{
+	return s.simplifyWhiteSpace();
+}
+
+inline void removeLastCharIfExists(QString& s, QChar caractere)
+{
+	int index = s.length() - 1;
+	if(s[index] == caractere)
+		s.remove(index);
+}
+
+inline void stripWhiteSpace(QString& s)
+{
+	s = s.stripWhiteSpace();
+}
+
+
+
+
+#endif
diff --git a/klinkstatus/src/parser/node.cpp b/klinkstatus/src/parser/node.cpp
new file mode 100644
index 00000000..068184ae
--- /dev/null
+++ b/klinkstatus/src/parser/node.cpp
@@ -0,0 +1,255 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include "node.h"
+#include "mstring.h"
+#include "url.h"
+#include "../utils/utils.h"
+
+
+/*
+  Node________________________________________________________________________
+*/
+
+QString Node::getAttribute(QString const& atributo)
+{
+    QString attribute_;
+    int fim = - 1;
+    bool tem_aspas_ou_plicas = false;
+
+    int inicio = findWord(content_, atributo);
+    if(inicio != -1)
+    {
+        if(content_[inicio] == '"')
+        {
+            fim = content_.find("\"", inicio + 1);
+            tem_aspas_ou_plicas = true;
+        }
+        else if(content_[inicio] == '\'')
+        {
+            fim = content_.find("'", inicio + 1);
+            tem_aspas_ou_plicas = true;
+        }
+        else
+        {
+            int fim_bloco = nextSpaceChar(content_, inicio + 1);
+            int fim_tag = content_.find(">", inicio + 1);
+            int fim_aspas = content_.find("\"", inicio + 1);
+
+            if(fim_bloco == -1 && fim_tag == -1 && fim_aspas == -1)
+            {
+                attribute_ = content_;
+                malformed_ = true;
+                return attribute_;
+            }
+
+            if(smallerUnsigned(fim_bloco, fim_tag) == -1 &&
+                    smallerUnsigned(fim_bloco, fim_aspas) == -1)
+                fim = fim_bloco;
+
+            else if(smallerUnsigned(fim_tag, fim_aspas) == -1)
+                fim = fim_tag;
+
+            else
+                fim = fim_aspas;
+        }
+
+        if(fim == -1)
+        {
+            attribute_ = content_;
+            malformed_ = true;
+            return attribute_;
+        }
+
+        attribute_ = content_.mid(inicio, fim-inicio);
+
+        if(tem_aspas_ou_plicas)
+        {
+            attribute_ = attribute_.mid(1, attribute_.length() - 1);
+        }
+        else
+        {
+            ::stripWhiteSpace(attribute_);
+        }
+    }
+
+    else
+    {
+        attribute_ = "";
+    }
+    ::decode(attribute_);
+
+    return attribute_;
+}
+
+
+/*
+  NodeLink________________________________________________________________________
+*/
+
+void NodeLink::parseAttributeHREF()
+{
+    if(findWord(content(), "HREF") == -1 &&
+            findWord(content(), "NAME") == -1 &&
+            findWord(content(), "TARGET") == -1)
+    {
+        kdDebug(23100) <<  "MALFORMED: " << endl
+        << "NodeLink::parseAttributeHREF: " << content() << endl;
+        setMalformed(true);
+        return;
+    }
+
+    else if(findWord(content(), "HREF") != -1)
+    {
+        attribute_href_ = getAttribute("HREF=");
+
+        if( !(malformed() || attribute_href_.isEmpty()) )
+        {
+            // Definnishr o tipo de link
+            linktype_ = Url::resolveLinkType(attribute_href_);
+
+            parseLinkLabel();
+        }
+    }
+}
+
+void NodeLink::parseLinkLabel()
+{
+    int fim_tag = 0;
+    char proximo_caractere = ' ';
+    
+    do
+    {
+        fim_tag = content_.find(">", fim_tag);
+ 
+        if(fim_tag != -1)
+            proximo_caractere = QChar(content_[++fim_tag]);
+ 
+    }
+    while(fim_tag != -1 && proximo_caractere == '<'/*If the label starts by <*/);
+
+    if(fim_tag != -1)
+    {
+        int fim_label = content_.find("<", fim_tag);
+
+        if(fim_label != -1)
+        {
+            link_label_ =
+                ::simplifyWhiteSpace(content_.mid(fim_tag,
+                                                  fim_label - fim_tag));
+        }
+    }
+}
+
+
+/*
+  NodeMETA________________________________________________________________________
+*/
+
+void NodeMETA::parseAttributeURL()
+{
+    if(attribute_http_equiv_.isEmpty())
+        parseAttributeHTTP_EQUIV();
+
+    if(upperCase(attribute_http_equiv_) == "REFRESH")
+    {
+        is_redirection_ = true;
+
+        if(findWord(content(), "URL") == -1)
+        {
+            //setMalformed(true);
+            return;
+        }
+
+        attribute_url_ = getAttribute("URL=");
+
+        int aspas = -1;
+        do
+        {
+            aspas = attribute_url_.find("\"");
+            if(aspas != -1)
+                attribute_url_.remove(aspas, 1);
+        }
+        while(aspas != -1);
+
+        if(attribute_url_.isEmpty())
+            kdDebug(23100) <<  "void NodeMeta::parseAttributeURL(): Assertion `!attribute_url_.isEmpty()' failed.\n"
+            << content_ << endl << attribute_http_equiv_ << endl << attribute_url_ << endl;
+        Q_ASSERT(!attribute_url_.isEmpty());
+
+        linktype_ = Url::resolveLinkType(attribute_url_);
+    }
+}
+
+QString NodeMETA::charset() const
+{
+    QString charset;
+    QString content(atributoCONTENT());
+    
+    if(content.isEmpty())
+        return charset;
+    
+    int index = content.find("charset=");
+    if(index != -1) 
+    {    
+        index += QString("charset=").length();
+        charset = content.mid(index, content.length() - index);
+        charset = charset.stripWhiteSpace();
+    }
+    
+//     kdDebug(23100) << "Charset: |" << charset << "|" << endl;
+    return charset;
+}
+
+/*
+  NodeIMG________________________________________________________________________
+*/
+
+void NodeIMG::parseAttributeSRC()
+{
+    if(findWord(content(), "SRC") == -1)
+    {
+        kdDebug(23100) <<  "MALFORMED_____________________________________________________________" << endl;
+        kdDebug(23100) <<  "Conteudo: " << content() << endl;
+        setMalformed(true);
+        return;
+    }
+
+    attribute_src_ = getAttribute("SRC=");
+    linktype_ = Url::resolveLinkType(attribute_src_);
+}
+
+
+/*
+  NodeFRAME________________________________________________________________________
+*/
+
+void NodeFRAME::parseAttributeSRC()
+{
+    if(findWord(content(), "SRC") == -1)
+    {
+        //setMalformed(true);
+        return;
+    }
+
+    attribute_src_ = getAttribute("SRC=");
+    linktype_ = Url::resolveLinkType(attribute_src_);
+}
+
diff --git a/klinkstatus/src/parser/node.h b/klinkstatus/src/parser/node.h
new file mode 100644
index 00000000..1d0b1fc3
--- /dev/null
+++ b/klinkstatus/src/parser/node.h
@@ -0,0 +1,279 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef NODULO_H
+#define NODULO_H
+
+#include "mstring.h"
+
+#include <qstring.h>
+
+#include <kdebug.h>
+#include <kcharsets.h>
+
+using namespace std;
+
+typedef unsigned int uint;
+
+
+class Node
+{
+public:
+
+    enum Element {
+        A,
+        AREA,
+        LINK,
+        META,
+        IMG,
+        FRAME,
+        BASE,
+        TITLE
+    };
+    enum LinkType {
+        href,
+        file_href,
+        mailto,
+        relative
+    };
+
+    Node();
+    Node(QString const& content);
+    virtual ~Node();
+
+    QString getAttribute(QString const& atributo);
+    virtual QString const& url() const = 0;
+    virtual QString const& linkLabel() const = 0; // URL label
+    virtual void setNode(QString const& content);
+    virtual void parse() = 0;
+    void setMalformed(bool flag = true);
+    virtual void setLinkType(LinkType const& lt);
+
+    QString const& content() const;
+    bool malformed() const;
+    LinkType linkType() const;
+    Element element() const;
+    virtual bool isLink() const = 0;
+
+    bool isRedirection() const;
+
+protected:
+
+    Element element_;
+    LinkType linktype_;
+    QString link_label_;
+    QString content_;
+    bool is_redirection_;
+    bool malformed_;
+};
+
+
+class NodeLink: public Node
+{
+public:
+    NodeLink();
+    NodeLink(QString const& content);
+    ~NodeLink()
+    {}
+    ;
+
+    virtual void parse();
+
+    virtual QString const& url() const;
+    virtual QString const& linkLabel() const; // URL label
+    virtual QString mailto() const;
+    virtual bool isLink() const;
+
+private:
+    virtual void parseAttributeHREF();
+    void parseLinkLabel();
+
+private:
+    QString attribute_href_;
+};
+
+class NodeA: public NodeLink
+{
+public:
+    NodeA(QString const& content);
+    ~NodeA()
+    {}
+    ;
+    QString const& attributeNAME() const;
+
+    virtual void parse();
+
+private:
+    void parseAttributeNAME();
+
+private:
+    QString attribute_name_;
+};
+
+class NodeAREA: public NodeLink
+{
+public:
+    NodeAREA(QString const& content);
+    ~NodeAREA() {};
+    
+    QString const& attributeTITLE() const;
+
+    virtual void parse();
+
+private:
+    void parseAttributeTITLE();
+
+private:
+    QString attribute_title_;
+};
+
+
+class NodeLINK: public NodeLink
+{
+public:
+    NodeLINK(QString const& content);
+    ~NodeLINK()
+    {}
+    ;
+};
+
+class NodeMETA: public Node
+{
+public:
+    NodeMETA();
+    NodeMETA(QString const& content);
+    ~NodeMETA()
+    {}
+    ;
+
+    virtual QString const& url() const;
+    virtual const QString& linkLabel() const;
+    virtual bool isLink() const;
+    QString const& atributoHTTP_EQUIV() const;
+    QString const& atributoNAME() const;
+    QString const& atributoCONTENT() const;
+    QString charset() const;
+    bool isRedirection() const;
+
+    virtual void parse();
+
+private:
+    /**
+       Procura se existem os atributos HTTP-EQUIV=Refresh e URL=...
+       Se existir considera o content do atributo URL como um link.
+       ex: <META HTTP-EQUIV=Refresh CONTENT="10; URL=http://www.htmlhelp.com/">
+    */
+    void parseAttributeURL();
+
+    void parseAttributeHTTP_EQUIV();
+    void parseAttributeNAME();
+    void parseAttributeCONTENT();
+
+private:
+    QString attribute_http_equiv_;
+    QString attribute_url_;
+    QString attribute_name_;
+    QString attribute_content_;
+};
+
+class NodeIMG: public Node
+{
+public:
+    NodeIMG(QString const& content);
+    ~NodeIMG()
+    {}
+    ;
+
+    virtual void parse();
+
+    virtual QString const& url() const;
+    virtual QString const& linkLabel() const; // Image label
+    virtual bool isLink() const;
+
+private:
+    void parseAttributeSRC();
+    void parseAttributeTITLE();
+    void parseAttributeALT();
+
+private:
+    QString attribute_src_;
+    QString attribute_title_;
+    QString attribute_alt_;
+};
+
+class NodeFRAME: public Node
+{
+public:
+    NodeFRAME(QString const& content);
+    ~NodeFRAME()
+    {}
+    ;
+
+    virtual void parse();
+    virtual QString const& url() const;
+    virtual QString const& linkLabel() const;
+    virtual bool isLink() const;
+
+private:
+    void parseAttributeSRC();
+
+private:
+    QString attribute_src_;
+};
+
+class NodeBASE: public NodeLink
+{
+public:
+    NodeBASE();
+    NodeBASE(QString const& content);
+    ~NodeBASE()
+    {}
+    ;
+
+    virtual bool isLink() const;
+};
+
+class NodeTITLE: public Node
+{
+public:
+    NodeTITLE();
+    NodeTITLE(QString const& content);
+    ~NodeTITLE()
+    {}
+    ;
+
+    virtual QString const& url() const;
+    virtual QString const& linkLabel() const;
+    virtual void parse();
+    virtual bool isLink() const;
+    
+    QString const& attributeTITLE() const;
+
+private:
+    void parseAttributeTITLE();
+
+private:
+    QString attribute_title_;
+};
+
+
+#include "node_impl.h"
+
+#endif
diff --git a/klinkstatus/src/parser/node_impl.h b/klinkstatus/src/parser/node_impl.h
new file mode 100644
index 00000000..51249075
--- /dev/null
+++ b/klinkstatus/src/parser/node_impl.h
@@ -0,0 +1,412 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+inline Node::Node()
+        : is_redirection_(false), malformed_(false)
+{}
+
+inline Node::~Node()
+{
+    //kdDebug(23100) <<  "/";
+}
+
+inline Node::Node(QString const& content)
+        : content_(content), is_redirection_(false), malformed_(false)
+{}
+
+inline void Node::setNode(QString const& content)
+{
+    content_ = content;
+    parse();
+}
+
+inline QString const& Node::content() const
+{
+    return content_;
+}
+
+inline bool Node::malformed() const
+{
+    return malformed_;
+}
+
+inline void Node::setMalformed(bool flag)
+{
+    malformed_ = flag;
+}
+
+inline Node::LinkType Node::linkType() const
+{
+    return linktype_;
+}
+
+inline Node::Element Node::element() const
+{
+    return element_;
+}
+
+inline void Node::setLinkType(Node::LinkType const& lt)
+{
+    linktype_ = lt;
+}
+
+inline bool Node::isRedirection() const
+{
+    return is_redirection_;
+}
+
+// class NodeLink_______________________________________________________
+
+inline NodeLink::NodeLink()
+        : Node()
+{}
+
+inline NodeLink::NodeLink(QString const& content)
+        : Node(content)
+{
+    parse();
+}
+
+inline void NodeLink::parse()
+{
+    parseAttributeHREF();
+}
+
+inline QString const& NodeLink::url() const
+{
+    return attribute_href_;
+}
+
+inline QString const& NodeLink::linkLabel() const
+{
+    return link_label_;
+}
+
+inline QString NodeLink::mailto() const
+{
+    Q_ASSERT(linktype_ == Node::mailto);
+
+    QString href = KCharsets::resolveEntities(attribute_href_);
+
+    int inicio = findWord(href, "MAILTO:");
+    Q_ASSERT(inicio != -1);
+
+    return href.mid(inicio);
+}
+
+inline bool NodeLink::isLink() const
+{
+    if(Node::linkType() != Node::mailto && !url().isEmpty())
+        return true;
+    else
+        return false;
+}
+
+// class NodeA_______________________________________________________
+
+inline NodeA::NodeA(QString const& content)
+        : NodeLink(content)
+{
+    element_ = A;
+    parse();
+}
+
+inline QString const& NodeA::attributeNAME() const
+{
+    return attribute_name_;
+}
+
+inline void NodeA::parse()
+{
+    parseAttributeNAME();
+}
+
+inline void NodeA::parseAttributeNAME()
+{
+    attribute_name_ = getAttribute("NAME=");
+    //kdDebug(23100) << "NodeA::parseAttributeNAME: " << attribute_name_ << endl;
+}
+
+// class NodeAREA_______________________________________________________
+        
+inline NodeAREA::NodeAREA(QString const& content)
+    : NodeLink(content)
+{
+    element_ = AREA;
+    parse();
+}
+            
+inline QString const& NodeAREA::attributeTITLE() const
+{
+    return attribute_title_;
+}
+                
+inline void NodeAREA::parse()
+{
+    parseAttributeTITLE();
+}
+                    
+inline void NodeAREA::parseAttributeTITLE()
+{
+    attribute_title_ = getAttribute("TITLE=");
+//kdDebug(23100) << "NodeAREA::parseAttributeTITLE: " << attribute_title_ << endl;
+}
+
+// class NodeLINK________________________________________
+
+inline NodeLINK::NodeLINK(QString const& content)
+        : NodeLink(content)
+{
+    element_ = LINK;
+}
+
+// class NodeMeta________________________________________
+
+inline NodeMETA::NodeMETA()
+    : Node()
+{
+    element_ = META;
+}
+
+inline NodeMETA::NodeMETA(QString const& content)
+        : Node(content)
+{
+    element_ = META;
+    parse();
+}
+
+inline QString const& NodeMETA::url() const
+{
+    return attribute_url_;
+}
+
+inline const QString& NodeMETA::linkLabel() const
+{
+    return link_label_;
+}
+
+inline bool NodeMETA::isLink() const
+{
+    if(upperCase(attribute_http_equiv_) == "REFRESH" &&
+            findWord(content(), "URL") != -1)
+    {
+        // Q_ASSERT(findWord(content(), "URL") != -1); // not necessarily
+        return true;
+    }
+    else
+        return false;
+}
+
+inline QString const& NodeMETA::atributoHTTP_EQUIV() const
+{
+    return attribute_http_equiv_;
+}
+
+inline QString const& NodeMETA::atributoNAME() const
+{
+    return attribute_name_;
+}
+
+inline QString const& NodeMETA::atributoCONTENT() const
+{
+    return attribute_content_;
+}
+
+inline bool NodeMETA::isRedirection() const
+{
+    return
+        upperCase(attribute_http_equiv_) == "REFRESH";
+}
+
+inline void NodeMETA::parse()
+{
+    parseAttributeHTTP_EQUIV();
+    parseAttributeNAME();
+    parseAttributeCONTENT();
+
+    parseAttributeURL();
+}
+
+inline void NodeMETA::parseAttributeHTTP_EQUIV()
+{
+    attribute_http_equiv_ = getAttribute("HTTP-EQUIV=");
+}
+
+inline void NodeMETA::parseAttributeNAME()
+{
+    attribute_name_ = getAttribute("NAME=");
+}
+
+inline void NodeMETA::parseAttributeCONTENT()
+{
+    attribute_content_ = getAttribute("CONTENT=");
+//     kdDebug(23100) << "CONTENT: " << attribute_content_ << endl;
+}
+
+
+// class NodeIMG________________________________________
+
+inline NodeIMG::NodeIMG(QString const& content)
+        : Node(content)
+{
+    element_ = IMG;
+    parse();
+}
+
+inline void NodeIMG::parse()
+{
+    parseAttributeSRC();
+    parseAttributeTITLE();
+    parseAttributeALT();
+}
+
+inline QString const& NodeIMG::url() const
+{
+    return attribute_src_;
+}
+
+inline QString const& NodeIMG::linkLabel() const
+{
+    if(!attribute_title_.isEmpty())
+        return attribute_title_;
+    else
+        return attribute_alt_;
+}
+
+inline bool NodeIMG::isLink() const
+{
+    if(!url().isEmpty())
+        return true;
+    else
+        return false;
+}
+
+inline void NodeIMG::parseAttributeTITLE()
+{
+    attribute_title_ = getAttribute("TITLE=");
+}
+
+inline void NodeIMG::parseAttributeALT()
+{
+    attribute_alt_ = getAttribute("ALT=");
+}
+
+
+// class NodeFRAME________________________________________
+
+inline NodeFRAME::NodeFRAME(QString const& content)
+        : Node(content)
+{
+    element_ = FRAME;
+    parse();
+}
+
+inline void NodeFRAME::parse()
+{
+    parseAttributeSRC();
+}
+
+inline QString const& NodeFRAME::url() const
+{
+    return attribute_src_;
+}
+
+inline QString const& NodeFRAME::linkLabel() const
+{
+    return link_label_;
+}
+
+inline bool NodeFRAME::isLink() const
+{
+    if(!url().isEmpty())
+        return true;
+    else
+        return false;
+}
+
+// class NodeBASE________________________________________
+
+inline NodeBASE::NodeBASE()
+        : NodeLink()
+{
+    element_ = BASE;
+}
+
+inline NodeBASE::NodeBASE(QString const& content)
+        : NodeLink(content)
+{
+    element_ = BASE;
+}
+
+inline bool NodeBASE::isLink() const
+{
+    return false;
+}
+
+// class NodeTITLE________________________________________
+
+inline NodeTITLE::NodeTITLE()
+        : Node()
+{
+    element_ = TITLE;
+    parse();
+}
+
+inline NodeTITLE::NodeTITLE(QString const& content)
+        : Node(content)
+{
+    element_ = TITLE;
+    parse();
+}
+
+inline QString const& NodeTITLE::url() const
+{
+    return QString::null;
+}
+
+inline QString const& NodeTITLE::linkLabel() const
+{
+    return QString::null;
+}
+
+inline void NodeTITLE::parse()
+{
+    parseAttributeTITLE();
+}
+
+inline bool NodeTITLE::isLink() const
+{
+    return false;   
+}
+
+inline QString const& NodeTITLE::attributeTITLE() const
+{
+    return attribute_title_;   
+}
+
+inline void NodeTITLE::parseAttributeTITLE()
+{
+    attribute_title_ = content_;
+    attribute_title_.replace("<TITLE>", "", false);
+    attribute_title_.replace("</TITLE>", "", false);
+    attribute_title_.stripWhiteSpace();
+    
+    //kdDebug(23100) << "TITLE: " << attribute_title_ << endl;
+}
diff --git a/klinkstatus/src/parser/url.cpp b/klinkstatus/src/parser/url.cpp
new file mode 100644
index 00000000..f7f1f6f8
--- /dev/null
+++ b/klinkstatus/src/parser/url.cpp
@@ -0,0 +1,350 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#include <kresolver.h>
+
+#include "url.h"
+#include "mstring.h"
+#include "../utils/utils.h"
+
+#include <kcharsets.h>
+
+
+Node::LinkType Url::resolveLinkType(QString const& url)
+{
+    QString aux(url);
+    aux = KURL::decode_string(aux);
+
+    if(aux.isNull())
+        return Node::relative;
+
+    if(findWord(url, "FILE:") != -1)
+        return Node::file_href;
+    else if(findWord(KCharsets::resolveEntities(url), "MAILTO:") != -1)
+        return Node::mailto;
+    else if( (int)url.find(":/") != -1)
+        return Node::href;
+    else
+        return Node::relative;
+}
+
+KURL Url::normalizeUrl(QString const& string_url, LinkStatus const& link_parent, QString const& document_root)
+{
+    QString _string_url = string_url.stripWhiteSpace();
+
+    QString s_url;
+    KURL base_url;
+
+    // resolve base url
+    if(link_parent.hasBaseURI())
+        base_url = link_parent.baseURI();
+    else
+        base_url = link_parent.absoluteUrl();
+
+    // resolve relative url
+    if(_string_url.isEmpty())
+        return base_url;
+    else if(Url::hasProtocol(_string_url))
+        return KURL(_string_url);
+    else
+    {
+        s_url.prepend(base_url.protocol() + "://" + base_url.host());
+
+        if(_string_url[0] == '/') {
+            if(!base_url.protocol().startsWith("http")) {
+                s_url.append(document_root);
+            }
+        }
+        else {
+            s_url.append(base_url.directory(true, false) + "/");                
+        }
+
+        if( (_string_url[0] == ';' || // parameters
+                _string_url[0] == '?' || // query
+                _string_url[0] == '#') ) // fragment or reference
+        {
+            s_url.append(base_url.fileName(false));
+        }
+
+        s_url.append(_string_url);
+        KURL url(s_url);
+        if(base_url.hasUser())
+            url.setUser(base_url.user());
+        if(base_url.hasPass())
+            url.setPass(base_url.pass());
+
+        url.setPort(base_url.port());
+
+        url.cleanPath();
+
+//         kdDebug(23100) << "Normalized URL: " 
+//                 << KCharsets::resolveEntities(KURL::decode_string(url.url())) << endl;
+
+        return KURL(KCharsets::resolveEntities(KURL::decode_string(url.url())));
+    }
+}
+
+KURL Url::normalizeUrl(QString const& string_url)
+{
+    QString qs_url(KCharsets::resolveEntities(string_url.stripWhiteSpace()));
+
+    if(qs_url[0] == '/')
+    {
+        KURL url;
+        url.setPath(qs_url);
+        url.cleanPath();
+        return url;
+    }
+
+    else
+    {
+        if(!Url::hasProtocol(qs_url))
+            qs_url.prepend("http://");
+
+        KURL url(qs_url);
+        url.cleanPath();
+        return url;
+    }
+}
+
+bool Url::existUrl(KURL const& url, vector<LinkStatus*> const& v)
+{
+    if(url.prettyURL().isEmpty())
+        return true;
+
+    for(uint i = 0; i != v.size(); ++i)
+        if(v[i]->absoluteUrl() == url)
+            return true;
+
+    return false;
+}
+
+/**
+   www.iscte.pt, iscte.pt => true;
+   iscte.pt, www.iscte.pt => true;
+   www.iscte.pt, alunos.iscte.pt => true; (if restrict = false)
+   www.iscte.pt, alunos.iscte.pt => false; (if restrict = true)
+   alunos.iscte.pt, www.iscte.pt => false;
+   alunos.iscte.pt, iscte.pt => false.
+*/
+// FIXME - Rename this function to sameDomain
+bool Url::equalHost(QString const& host1, QString const& host2, bool restrict)
+{
+    //Q_ASSERT(!host1.isEmpty());
+    //Q_ASSERT(!host2.isEmpty()); // this fails if href="javascript:......."
+    //if(host2.isEmpty())
+    //return false;
+
+    if(host1 == host2)
+        return true;
+
+    QString host1_(KNetwork::KResolver::normalizeDomain(host1));
+    QString host2_(KNetwork::KResolver::normalizeDomain(host2));
+    removeLastCharIfExists(host1_, '/');
+    removeLastCharIfExists(host2_, '/');
+
+    vector<QString> v1 = tokenizeWordsSeparatedByDots(host1_);
+    vector<QString> v2 = tokenizeWordsSeparatedByDots(host2_);
+    uint const size1 = v1.size();
+    uint const size2 = v2.size();
+
+    if( !(size1 >= 1 && size2 >= 1) && // localhost would have size = 1
+            !(host1_[0].isNumber() || host2_[0].isNumber()) ) // not (host == IP)
+    {
+        kdDebug(23100) <<  "Invalid host: " << host2 << endl;
+        return false;
+    }
+
+    vector<QString>::size_type aux = 0;
+    vector<QString>::size_type aux2 = 0;
+    if(v1[0] == "www")
+        aux = 1;
+    if(v2[0] == "www")
+        aux2 = 1;
+
+    if((size2 - aux2 < size1 - aux) && restrict) // e.g. paradigma.co.pt < linkstatus.paradigma.co.pt
+        return false;
+
+    if(restrict && (size2 - aux2 > size1 - aux)) // e.g. linkstatus.paradigma.co.pt > paradigma.co.pt
+        return false;
+
+    int i = 1;
+    while( ((int)(size1 - i) >= (int)aux) && ((int)(size2 - i) >= (int)aux) )
+    {
+        if( !(v1[size1 - i] == v2[size2 - i]) )
+            return false;
+
+        ++i;
+    }
+
+    return true;
+}
+
+/* This should be done by parsing but I wan't to know when some new scheme comes along :) */
+bool Url::hasProtocol(QString const& url)
+{
+    QString s_url(url);
+    s_url.stripWhiteSpace();
+
+    if(s_url[0] == '/')
+        return false;
+
+    else
+    {
+        KURL url = KURL::fromPathOrURL(s_url);
+        if(!url.protocol().isEmpty())
+            return true;
+        /*
+        if(s_url.startsWith("http:") ||
+                s_url.startsWith("https:") ||
+                s_url.startsWith("ftp:") ||
+                s_url.startsWith("sftp:") ||
+                s_url.startsWith("webdav:") ||
+                s_url.startsWith("webdavs:") ||
+                s_url.startsWith("finger:") ||
+                s_url.startsWith("fish:") ||
+                s_url.startsWith("imap:") ||
+                s_url.startsWith("imaps:") ||
+                s_url.startsWith("lan:") ||
+                s_url.startsWith("ldap:") ||
+                s_url.startsWith("pop3:") ||
+                s_url.startsWith("pop3s:") ||
+                s_url.startsWith("smtp:") ||
+                s_url.startsWith("smtps:") ||
+                s_url.startsWith("file:") ||
+                s_url.startsWith("news:") ||
+                s_url.startsWith("gopher:") ||
+                s_url.startsWith("mailto:") ||
+                s_url.startsWith("telnet:") ||
+                s_url.startsWith("prospero:") ||
+                s_url.startsWith("wais:") ||
+                s_url.startsWith("nntp:") )
+        {
+            return true;
+        }
+        */
+        else
+            return false;
+    }
+}
+
+/**
+	http://linkstatus.paradigma.co.pt/en/index.html&bix=bix -> /en/index.html&bix=bix
+*/
+QString Url::convertToLocal(LinkStatus const* ls)
+{
+    KURL url = ls->absoluteUrl();
+    KURL base_url = ls->rootUrl();
+
+    if(base_url == url)
+        return "./" + url.fileName();
+    else
+        return KURL::relativeURL(base_url, url);
+}
+
+/**
+	If url2 has the same domain has url1 returns true.
+	If restrict, sourceforge.net != quanta.sourceforge.net.
+	Else is equal.
+*/
+bool Url::localDomain(KURL const& url1, KURL const& url2, bool restrict)
+{
+    if(url1.protocol() != url2.protocol())
+    {
+        //kdDebug(23100) <<  "NOT localDomain" << endl;
+        return false;
+    }
+    else if(!url1.hasHost())
+    {
+        //kdDebug(23100) <<  "localDomain" << endl;
+        return true;
+    }
+    else
+    {
+        //return ::equalHost(url1.host(), url2.host(), restrict);
+        if(Url::equalHost(url1.host(), url2.host(), restrict))
+        {
+            //kdDebug(23100) <<  "localDomain" << endl;
+            return true;
+        }
+        else
+        {
+            //kdDebug(23100) <<  "NOT localDomain" << endl;
+            return false;
+        }
+
+    }
+}
+
+/**
+	Returns true if url2 is a parent of url1.
+*/
+bool Url::parentDir(KURL const& url1, KURL const& url2)
+{
+    if(url1.protocol() != url2.protocol())
+        return false;
+
+    else if(!url1.hasHost())
+        return url2.isParentOf(url1);
+
+    else
+    {
+        if(!equalHost(url1.host(), url2.host()))
+            return false;
+		
+        vector<QString> tokens_1 = tokenizeWordsSeparatedBy(url1.directory(true, false), QChar('/'));
+        vector<QString> tokens_2 = tokenizeWordsSeparatedBy(url2.directory(true, false), QChar('/'));
+		
+		if(tokens_1.size() == 0)
+			return false;
+
+        //if(tokens_2.size() > tokens_1.size() or tokens_2.size() == 0)
+            //return true;
+		vector<QString>::size_type size = 0;
+		if(tokens_1.size() < tokens_2.size())
+			size = tokens_1.size();
+		else
+			size = tokens_2.size();
+
+        for(vector<QString>::size_type i = 0; i != size; ++i)
+        {
+            if(tokens_2[i] != tokens_1[i])
+                return true;
+        }
+    }
+
+    return false;
+}
+
+bool Url::externalLink(KURL const& url1, KURL const& url2, bool restrict)
+{
+    if(url1.protocol() != url2.protocol())
+    {
+        kdDebug(23100) <<  "externalLink" << endl;
+        return true;
+    }
+    else if(!url1.hasHost() && !url2.hasHost())
+    {
+        kdDebug(23100) <<  "NOT externalLink" << endl;
+        return false;
+    }
+    else
+        return !Url::equalHost(url1.host(), url2.host(), restrict);
+}
diff --git a/klinkstatus/src/parser/url.h b/klinkstatus/src/parser/url.h
new file mode 100644
index 00000000..6f22743d
--- /dev/null
+++ b/klinkstatus/src/parser/url.h
@@ -0,0 +1,57 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   moura@kdewebdev.org                                                        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+
+#ifndef URL_H
+#define URL_H
+
+#include "../engine/linkstatus.h"
+#include "node.h"
+
+#include <kurl.h>
+#include <qstring.h>
+
+#include <vector>
+
+using namespace std;
+
+
+class LinkStatus;
+
+namespace Url
+{
+Node::LinkType resolveLinkType(QString const& url);
+KURL normalizeUrl(QString const& string_url, LinkStatus const& link_parent, QString const& document_root);
+KURL normalizeUrl(QString const& string_url);
+bool validUrl(KURL const& url);
+bool existUrl(KURL const& url, vector<LinkStatus*> const& v);
+bool equalHost(QString const& host1, QString const& host2, bool restrict = false);
+bool hasProtocol(QString const& url);
+QString convertToLocal(LinkStatus const* ls);
+bool localDomain(KURL const& url1, KURL const& url2, bool restrict = true);
+bool parentDir(KURL const& url1, KURL const& url2);
+bool externalLink(KURL const& url1, KURL const& url2, bool restrict = true);
+}
+
+inline bool validUrl(KURL const& url)
+{
+  return (url.isValid() /*&& url.hasHost()*/);
+}
+
+#endif