From 6fde95f2921208361f3e5de1f419930bdefdc7fd Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Tue, 8 Mar 2011 20:09:24 +0100
Subject: host lookup, better MAC/IP info functions, IP one doesn't quite work
 yet

---
 src/sysInfo.cpp | 51 +++++++++++++++++++++++++++------------------------
 1 file changed, 27 insertions(+), 24 deletions(-)

(limited to 'src/sysInfo.cpp')

diff --git a/src/sysInfo.cpp b/src/sysInfo.cpp
index 8c93c52..266c210 100644
--- a/src/sysInfo.cpp
+++ b/src/sysInfo.cpp
@@ -3,43 +3,46 @@
 #include <QTime>
 #include <QNetworkInterface>
 
+//static int eth0_index = 0;
+// ------------------------------------------------------------------------------------------------
 sysInfo::sysInfo(){
 	if (debug) qDebug() << "sysInfo created.";
+	// Maybe search for eth0, etc
 }
+// ------------------------------------------------------------------------------------------------
 sysInfo::~sysInfo(){}
+// ------------------------------------------------------------------------------------------------
 QString sysInfo::getInfo(QString& infoName){
 	if (debug) qDebug() << "sysInfo : getInfo(" << infoName << ")";
 	if (infoName == QString("mac"))
 		return getMACAddress();
 	else if (infoName == QString("ip"))
 		return getIPAddress();
-	// still here? --> error
-	return "error";
+	// still here?
+	return "info_error";
 }
+// ------------------------------------------------------------------------------------------------
 QString sysInfo::getMACAddress(){
-	QNetworkInterface *qNetI = new QNetworkInterface();
-	QList<QNetworkInterface> list;
-	list=qNetI->allInterfaces();
-	QString str;
-	QString macAddress;
-	for (int i = 0; i < list.size(); ++i) {
-		str = list.at(i).name();
-		macAddress = list.at(i).hardwareAddress();
-		if (debug) qDebug() << str << " : " << macAddress;
+	/* Returns MAC address of eth0 for now. */
+	QNetworkInterface qni = QNetworkInterface::interfaceFromName(QString("eth0"));
+	if (!qni.isValid()){
+		if (debug) qDebug() << "No interface matching \"eth0\" found.";
+		return "no_eth0";
 	}
-	// returns only the latest found interface ... to fix
-	return macAddress;
+	//eth0_index = qni.index();
+	return qni.hardwareAddress();
 }
-
+// ------------------------------------------------------------------------------------------------
 QString sysInfo::getIPAddress(){
-	QString ipAddress = "";
-	QNetworkInterface *qNetI = new QNetworkInterface();
-    QList<QHostAddress> list;
-    list=qNetI->allAddresses();
-    for (int i = 0; i < list.size(); ++i) {
-    		ipAddress = list.at(i).toString();
-    		if (debug) qDebug() << "IP Address" << " : " << ipAddress;
-    }
-    // returns only the latest found interface ... to fix
-	return ipAddress;
+	// Again for eth0 only at the moment.
+	// TODO: this doesn't quite work yet...
+	QNetworkInterface qni = QNetworkInterface::interfaceFromName(QString("eth0"));
+	QList<QHostAddress> addrlist = qni.allAddresses();
+	foreach(QHostAddress addr, addrlist){
+		if (addr.protocol() == QAbstractSocket::IPv6Protocol)
+			qDebug() << "eth0: IPv4 Address: " << addr.toString();
+			return addr.toString();
+	}
+	// still here?
+	return "ip_error";
 }
-- 
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