comparison data/fileio/AudioSourceInfoReader.cpp @ 15:11e298cdb9e7

add
- EasaierSessionManager
- Easaier menus
- Interval model

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*	Sound Access	
+		EASAIER client application.	
+		Silogic 2007. Laure Bajard. 
+	
+	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.  See the file    
+	COPYING included with this distribution for more information.
+*/
+
+#include "AudioSourceInfoReader.h"
+
+
+#include <iostream>
+
+AudioSourceInfoReader::AudioSourceInfoReader(AudioSourceInfoModel* model)
+{
+	m_model = model;
+}
+
+bool AudioSourceInfoReader::parse(const QString & filename)
+{
+	AudioSourceInfoHandler handler(m_model);
+    QXmlSimpleReader reader;
+    reader.setContentHandler(&handler);
+    reader.setErrorHandler(&handler);
+
+	QFile file(filename);
+
+    if (!file.open(QFile::ReadOnly | QFile::Text)) {
+        return false;
+    }
+
+    QXmlInputSource xmlInputSource(&file);
+    if (reader.parse(xmlInputSource))
+	{
+		return true;
+	}
+	
+	return false;
+}
+
+AudioSourceInfoHandler::AudioSourceInfoHandler(AudioSourceInfoModel* model) : QXmlDefaultHandler()
+{
+	m_model = model;
+}
+
+bool AudioSourceInfoHandler::startElement(const QString &namespaceURI, const QString &localName,
+						  const QString &qName, const QXmlAttributes &attributes)
+{
+	QString name = qName.toLower();
+    bool ok = false;
+
+    // Valid element names:
+    // easaierResource
+    // dc:identifier
+    // dc:title
+    // dc:creator...
+
+    if (name == "easaierresource") {
+		// nothing needed
+		ok = true;
+
+    } else {
+		ok = true;
+		QString id = attributes.value("id");
+		name.append(id);
+		m_model->addInfo(name, attributes.value("value"));
+
+    } 
+
+    if (!ok) {
+	std::cerr << "WARNING: connexion config-XML: Failed to completely process element \""
+		  << name.toLocal8Bit().data() << "\"" << std::endl;
+    }
+
+    return true;
+}
+
+bool AudioSourceInfoHandler::endElement(const QString &namespaceURI, const QString &localName,
+						const QString &qName)
+{
+	return true;
+}
+
+bool AudioSourceInfoHandler::characters(const QString &str)
+{
+	return true;
+}
+
+bool AudioSourceInfoHandler::error(const QXmlParseException &exception)
+{
+	QString errorString;
+	errorString += QString("ERROR: connexion config-XML: %1 at line %2, column %3")
+	.arg(exception.message())
+	.arg(exception.lineNumber())
+	.arg(exception.columnNumber());
+    std::cerr << errorString.toLocal8Bit().data() << std::endl;
+    return QXmlDefaultHandler::error(exception);
+}
+
+bool AudioSourceInfoHandler::fatalError(const QXmlParseException &exception)
+{
+	QString errorString;
+	errorString += QString("FATAL ERROR: connexion config-XML: %1 at line %2, column %3")
+	.arg(exception.message())
+	.arg(exception.lineNumber())
+	.arg(exception.columnNumber());
+    std::cerr << errorString.toLocal8Bit().data() << std::endl;
+    return QXmlDefaultHandler::fatalError(exception);
+}