Initial Commit.

[onlineservices] / googlecontenthandler.cpp

diff --git a/googlecontenthandler.cpp b/googlecontenthandler.cpp
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+++ b/googlecontenthandler.cpp
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+/*
+ *  Copyright (c) 2010 Mani Chandrasekar <maninc@gmail.com>
+ *
+ *  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 <QtXml>
+
+#include "googledocumentlist.h"
+#include "googledocument.h"
+#include "googlecontenthandler.h"
+
+GoogleContentHandler::GoogleContentHandler()
+        : m_docList(0),
+          m_docEntry(0)
+{
+    m_docList = new GoogleDocumentList();
+}
+
+bool GoogleContentHandler::characters ( const QString & ch )
+{
+    if (!insideEntry) {
+        if (QString::compare(m_nodeStack.top(), "title", Qt::CaseInsensitive) == 0) {
+            if (m_nodeStack.count() == 2)
+                m_docList->setTitle(ch);
+        }
+        else if (QString::compare(m_nodeStack.top(), "name", Qt::CaseInsensitive) == 0) {
+            if (m_nodeStack.count() == 3)
+                m_docList->setAuthor(ch);
+        }
+        else if (QString::compare(m_nodeStack.top(), "email", Qt::CaseInsensitive) == 0) {
+            if (m_nodeStack.count() == 3)
+                m_docList->setEmail(ch);
+        }
+    }
+    else
+    {
+        if (m_docEntry == 0)
+            return true;
+
+        if (QString::compare(m_nodeStack.top(), "title", Qt::CaseInsensitive) == 0) {
+                m_docEntry->setTitle(ch);
+        }
+        else if (QString::compare(m_nodeStack.top(), "name", Qt::CaseInsensitive) == 0) {
+                m_docEntry->setAuthor(ch);
+        }
+        else if (QString::compare(m_nodeStack.top(), "resourceId", Qt::CaseInsensitive) == 0) {
+            m_docEntry->setId(ch);
+        }
+    }
+    return true;
+}
+
+bool GoogleContentHandler::endDocument ()
+{
+    //qDebug() << "GoogleContentHandler::endDocument()";
+    return true;
+}
+
+bool GoogleContentHandler::endElement ( const QString & namespaceURI, const QString & localName, const QString & qName )
+{
+    //printName(localName);
+    QString element = m_nodeStack.pop();
+    if (QString::compare(element, "entry") == 0) {
+        insideEntry = false;
+        m_docList->append(m_docEntry);
+        m_docEntry = 0;
+    }
+    return true;
+}
+
+bool GoogleContentHandler::endPrefixMapping ( const QString & prefix )
+{
+    return true;
+}
+
+QString GoogleContentHandler::errorString () const
+{
+    return QString();
+}
+
+bool GoogleContentHandler::ignorableWhitespace ( const QString & ch )
+{
+    return true;
+}
+
+bool GoogleContentHandler::processingInstruction ( const QString & target, const QString & data )
+{
+    return true;
+}
+
+void GoogleContentHandler::setDocumentLocator ( QXmlLocator * locator )
+{
+}
+
+bool GoogleContentHandler::skippedEntity ( const QString & name )
+{
+    return true;
+}
+
+bool GoogleContentHandler::startDocument ()
+{
+    return true;
+}
+
+bool GoogleContentHandler::startElement ( const QString & namespaceURI, const QString & localName,
+                                          const QString & qName, const QXmlAttributes & atts )
+{
+    m_nodeStack.push(localName);
+
+    if ((m_nodeStack.count() == 1) && (m_docList != 0)) { //Feed element
+        m_docList->setEtag(atts.value("gd:etag"));
+    }
+
+    if (QString::compare(localName, "entry", Qt::CaseInsensitive) == 0 ) {
+        m_docEntry = new GoogleDocument();
+        m_docEntry->setEtag(atts.value("gd:etag"));
+        insideEntry = true;
+    }
+    if ( insideEntry && (QString::compare(localName, "content", Qt::CaseInsensitive) == 0 ) && (m_docEntry != 0)) {
+        m_docEntry->setDocumentUrl(atts.value("src"));
+    }
+
+    //printName(localName);
+
+    return true;
+}
+
+bool GoogleContentHandler::startPrefixMapping ( const QString & prefix, const QString & uri )
+{
+    //qDebug() << "GoogleContentHandler::startPrefixMapping() " << prefix << uri;
+    return true;
+}
+
+void GoogleContentHandler::printName(const QString & name)
+{
+    int count = m_nodeStack.count();
+    QString indent;
+    for (int i=0; i < count; i++)
+        indent.append("\t");
+    indent.append(name);
+
+    if (insideEntry);
+//        qDebug() << indent;
+}