src/hbcore/utils/hbiniparser.cpp
changeset 0 16d8024aca5e
child 5 627c4a0fd0e7
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hbcore/utils/hbiniparser.cpp	Mon Apr 19 14:02:13 2010 +0300
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (developer.feedback@nokia.com)
+**
+** This file is part of the HbCore module of the UI Extensions for Mobile.
+**
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this file.
+** Please review the following information to ensure the GNU Lesser General
+** Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at developer.feedback@nokia.com.
+**
+****************************************************************************/
+
+#include "hbiniparser_p.h"
+#include <QByteArray>
+#include <QIODevice>
+#include <QtDebug>
+#include <QString>
+#include <QStringList>
+
+HbIniParser::HbIniParser()
+{
+}
+
+HbIniParser::~HbIniParser()
+{
+}
+    
+/*
+    The main function that populates the map data.
+    currently the data is case sensitive and all api behave that way.
+*/
+bool HbIniParser::read(QIODevice *file)
+{
+    if(!file->isOpen())
+        return false;
+    
+    QByteArray line;
+    
+    HbIniGroup groupData;
+    QString groupName;
+    
+    while(!file->atEnd()) {        
+        line=file->readLine().trimmed();
+         if (line.isEmpty() || line.at(0) == '#') {
+            continue; 
+        }
+        
+        if (line.at(0) == '[') { // found a group
+            //add old group data
+            if(!groupName.isEmpty()) {
+                mData.insert(groupName,groupData);
+                groupData.clear();
+            }
+                
+            groupName = line.mid (1, line.indexOf(']') - 1);
+            if (groupName.isEmpty()) {
+                return false; //error in file
+            }         
+        }
+        else {
+            QByteArray key,value;
+            int equalPosition = line.indexOf('=');
+            if (equalPosition > 0) {
+                key = line.left (equalPosition).trimmed();
+                line.remove(0,equalPosition+1);
+                value = line.trimmed();
+                groupData.insert(key,value);
+            }
+        }                
+    }
+    if(!groupName.isEmpty()) {
+        mData.insert(groupName,groupData);
+        groupData.clear();
+    }
+    return true;
+}
+    
+bool HbIniParser::setCurrentGroup(const QString &name)
+{
+    if (mData.contains(name)) {
+        mCurrentGroup = name;
+        return true;
+    }
+    return false;
+}
+
+QString HbIniParser::currentGroup()
+{
+    return mCurrentGroup;
+}
+    
+const QString HbIniParser::value(const QString &groupName,const QString &key) const
+{
+    if(!mData.contains(groupName)){
+        return QString();
+    }
+    return mData.value(groupName).value(key);
+}
+
+const QString HbIniParser::value(const QString &key) const
+{
+    if(mCurrentGroup.isEmpty()) {
+        return QString();
+    }
+    return mData.value(mCurrentGroup).value(key);
+}   
+
+QStringList HbIniParser::groups() const
+{
+    return mData.keys();
+}