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, 214 insertions, 0 deletions

diff --git a/klinkstatus/src/engine/linkstatus.cpp b/klinkstatus/src/engine/linkstatus.cpp
new file mode 100644
index 00000000..c8b359ed
--- /dev/null
+++ b/klinkstatus/src/engine/linkstatus.cpp
@@ -0,0 +1,214 @@
+/***************************************************************************
+ *   Copyright (C) 2004 by Paulo Moura Guedes                              *
+ *   [email protected]                                                        *
+ *                                                                         *
+ *   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 "linkstatus.h"
+#include "../parser/node.h"
+#include "../ui/treeview.h"
+
+#include <klocale.h>
+#include <kcharsets.h>
+
+#include <qdom.h>
+
+
+LinkStatus::~LinkStatus()
+{
+    //kdDebug(23100) <<  "|";
+
+    for(uint i = 0; i != children_nodes_.size(); ++i)
+    {
+        if(children_nodes_[i])
+        {
+            delete children_nodes_[i];
+            children_nodes_[i] = 0;
+        }
+    }
+
+    children_nodes_.clear();
+
+    if(isRedirection())
+    {
+        if(redirection_)
+        {
+            delete redirection_;
+            redirection_ = 0;
+        }
+    }
+}
+
+void LinkStatus::reset()
+{
+    depth_ = -1;
+    external_domain_depth_ = -1;
+    is_root_ = false;
+    error_occurred_ = false;
+    is_redirection_ = false;
+    checked_ = false;
+    only_check_header_ = true;
+    malformed_ = false;
+    Q_ASSERT(!node_);
+    has_base_URI_ = false;
+    label_ = "";
+    absolute_url_ = "";
+    doc_html_ = "";
+    http_header_ = HttpResponseHeader();
+    error_ = "";
+
+    for(uint i = 0; i != children_nodes_.size(); ++i)
+    {
+        if(children_nodes_[i])
+        {
+            delete children_nodes_[i];
+            children_nodes_[i] = 0;
+        }
+    }
+
+    children_nodes_.clear();
+
+    if(isRedirection())
+    {
+        if(redirection_)
+        {
+            delete redirection_;
+            redirection_ = 0;
+        }
+    }
+    Q_ASSERT(!parent_);
+    base_URI_ = "";
+}
+
+QString const LinkStatus::toString() const
+{
+    QString aux;
+
+    if(!is_root_)
+    {
+        Q_ASSERT(parent_);
+        aux += i18n( "Parent: %1" ).arg( parent()->absoluteUrl().prettyURL() ) + "\n";
+    }
+    Q_ASSERT(!original_url_.isNull());
+
+    aux += i18n( "URL: %1" ).arg( absoluteUrl().prettyURL() ) + "\n";
+    aux += i18n( "Original URL: %1" ).arg( originalUrl() ) + "\n";
+    if(node())
+        aux += i18n( "Node: %1" ).arg( node()->content() ) + "\n";
+
+    return aux;
+}
+
+
+LinkStatus* LinkStatus::lastRedirection(LinkStatus* ls)
+{
+    if(ls->isRedirection())
+        if(ls->redirection())
+            return lastRedirection(ls->redirection());
+        else
+            return ls;
+    else
+        return ls;
+}
+
+void LinkStatus::loadNode()
+{
+    Q_ASSERT(node_);
+
+    setOriginalUrl(node_->url());
+    setLabel(node_->linkLabel());
+
+    if(malformed())
+    {
+        setErrorOccurred(true);
+        setError(i18n( "Malformed" ));
+        setStatus(LinkStatus::MALFORMED);
+        kdDebug(23100) <<  "Malformed:" << endl;
+        kdDebug(23100) <<  "Node: " << node()->content() << endl;
+        //kdDebug(23100) <<  toString() << endl; // probable segfault
+    }
+}
+
+bool LinkStatus::malformed() const // don't inline please (#include "node.h")
+{
+    return (malformed_ || node_->malformed());
+}
+
+void LinkStatus::setChildrenNodes(vector<Node*> const& nodes) // don't inline please (#include "node.h")
+{
+    children_nodes_.reserve(nodes.size());
+    children_nodes_ = nodes;
+}
+
+void LinkStatus::setMalformed(bool flag)
+{
+    malformed_ = flag;
+    if(flag)
+    {
+        setErrorOccurred(true);
+        setError(i18n( "Malformed" ));
+        setStatus(LinkStatus::MALFORMED);
+        kdDebug(23100) <<  "Malformed!" << endl;
+        kdDebug(23100) <<  node()->content() << endl;
+        //kdDebug(23100) <<  toString() << endl; // probable segfault
+    }
+    else if(error() == i18n( "Malformed" ))
+    {
+        setErrorOccurred(false);
+        setError("");
+        setStatus(LinkStatus::UNDETERMINED);
+    }
+}
+
+void LinkStatus::save(QDomElement& element) const
+{
+    QDomElement child_element = element.ownerDocument().createElement("link");
+
+    // <url>
+    QDomElement tmp_1 = element.ownerDocument().createElement("url");
+    tmp_1.appendChild(element.ownerDocument().createTextNode(absoluteUrl().prettyURL()));
+    child_element.appendChild(tmp_1);
+    
+    // <status>
+    tmp_1 = element.ownerDocument().createElement("status");
+    tmp_1.setAttribute("broken", 
+                       ResultView::displayableWithStatus(this, ResultView::bad) ? 
+                               "true" : "false");
+    tmp_1.appendChild(element.ownerDocument().createTextNode(statusText()));
+    child_element.appendChild(tmp_1);
+
+    // <label>
+    tmp_1 = element.ownerDocument().createElement("label");
+    tmp_1.appendChild(element.ownerDocument().createTextNode(KCharsets::resolveEntities(label())));
+    child_element.appendChild(tmp_1);
+
+    // <referers>
+    tmp_1 = element.ownerDocument().createElement("referrers");
+    
+    for(QValueVector<KURL>::const_iterator it = referrers_.begin(); it != referrers_.end(); ++it)
+    {
+        QDomElement tmp_2 = element.ownerDocument().createElement("url");
+        tmp_2.appendChild(element.ownerDocument().createTextNode(it->prettyURL()));
+    
+        tmp_1.appendChild(tmp_2);
+    }
+    Q_ASSERT(!referrers_.isEmpty());
+    child_element.appendChild(tmp_1);
+
+    element.appendChild(child_element);
+}
+