Massive re-organization.

libsettings/src/inifile.cpp

@@ -0,0 +1,86 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "include/inifile.h"
+
+#include <QFile>
+#include <QTextStream>
+#include <QStringList>
+
+INIFile::INIFile()
+{
+	
+}
+
+bool INIFile::saveFile(QString fileName)
+{
+	// TODO Handle errors.
+	QFile file(fileName);
+	file.open(QIODevice::WriteOnly);
+	QTextStream out(&file);
+	
+	for (Iterator iter = begin(); iter != end(); iter++)
+	{
+		out << iter.key() << "=" << iter.value().toString() << "\n";
+	}
+	
+	return true;
+}
+
+bool INIFile::loadFile(QString fileName)
+{
+	// TODO Handle errors.
+	QFile file(fileName);
+	file.open(QIODevice::ReadOnly);
+	QTextStream	in(&file);
+	
+	QStringList lines = in.readAll().split('\n');
+	for (int i = 0; i < lines.count(); i++)
+	{
+		QString & lineRaw = lines[i];
+		// Ignore comments.
+		QString line = lineRaw.left(lineRaw.indexOf('#')).trimmed();
+		
+		int eqPos = line.indexOf('=');
+		if(eqPos == -1)
+			continue;
+		QString key = line.left(eqPos).trimmed();
+		QString valueStr = line.right(line.length() - eqPos - 1).trimmed();
+		
+		QVariant value(valueStr);
+		/*
+		QString dbg = key;
+		dbg += " = ";
+		dbg += valueStr;
+		qDebug(dbg.toLocal8Bit());
+		*/
+		this->operator [](key) = value;
+	}
+	
+	return true;
+}
+
+QVariant INIFile::get(QString key, QVariant def) const
+{
+	if (!this->contains(key))
+		return def;
+	else
+		return this->operator [](key);
+}
+
+void INIFile::set(QString key, QVariant val)
+{
+	this->operator [](key) = val;
+}