Support for Sigma SLF/SMF file formats

A ridefile reader for Sigma .slf/.smf format files.

Fixes #90.

src/SlfRideFile.cpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2010 Frank Zschockelt (rox_sigma@freakysoft.de)
+ *
+ * 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 "SlfRideFile.h"
+#include "SlfParser.h"
+
+static int slfFileReaderRegistered =
+    RideFileFactory::instance().registerReader(
+        "slf", "Sigma Log File", new SlfFileReader());
+
+RideFile *SlfFileReader::openRideFile(QFile &file, QStringList &errors) const
+{
+    (void) errors;
+    RideFile *rideFile = new RideFile();
+    rideFile->setDeviceType("Sigma ROX Log");
+
+    SlfParser handler(rideFile);
+
+    QXmlInputSource source (&file);
+    QXmlSimpleReader reader;
+    reader.setContentHandler (&handler);
+    reader.parse (source);
+
+    return rideFile;
+}