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

1 files changed, 255 insertions, 0 deletions

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_);
+}
+