Fix counter overflow at 4GB

Add GB range to byte counters
(cherry picked from commit c903aeab541d6a6d0c41f78d06917523c84c167d)

3 files changed, 26 insertions, 18 deletions

diff --git a/src/src/knetstatsview.h b/src/src/knetstatsview.h
index a0dab81..e8cc0b8 100644
--- a/src/src/knetstatsview.h
+++ b/src/src/knetstatsview.h
@@ -1,5 +1,6 @@
 /***************************************************************************
-*   Copyright (C) 2004-2005 by Hugo Parente Lima                               *
+*   (c) 2015 Timothy Pearson <kb9vqf@pearsoncomputing.net>                *
+*   Copyright (C) 2004-2005 by Hugo Parente Lima                          *
 *   hugo_pl@users.sourceforge.net                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -15,7 +16,7 @@
 *   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.             *
+*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/
 
 #ifndef KNETSTATSVIEW_H
@@ -109,13 +110,13 @@ public:
 	inline Mode viewMode() const;
 
 	/// Total of bytes receiveds
-	inline unsigned int totalBytesRx() const;
+	inline unsigned long totalBytesRx() const;
 	/// Total of bytes transmitted
-	inline unsigned int totalBytesTx() const;
+	inline unsigned long totalBytesTx() const;
 	/// Total of packets receiveds
-	inline unsigned int totalPktRx() const;
+	inline unsigned long totalPktRx() const;
 	/// Total of packets transmitted
-	inline unsigned int totalPktTx() const;
+	inline unsigned long totalPktTx() const;
 	/// RX Speed in bytes per second
 	inline double byteSpeedRx() const;
 	/// TX Speed in bytes per second
@@ -224,19 +225,19 @@ KNetStatsView::Mode KNetStatsView::viewMode() const {
 	return mOptions.mViewMode;
 }
 
-unsigned int KNetStatsView::totalBytesRx() const {
+unsigned long KNetStatsView::totalBytesRx() const {
 	return mTotalBytesRx;
 }
 
-unsigned int KNetStatsView::totalBytesTx() const {
+unsigned long KNetStatsView::totalBytesTx() const {
 	return mTotalBytesTx;
 }
 
-unsigned int KNetStatsView::totalPktRx() const {
+unsigned long KNetStatsView::totalPktRx() const {
 	return mTotalPktRx;
 }
 
-unsigned int KNetStatsView::totalPktTx() const {
+unsigned long KNetStatsView::totalPktTx() const {
 	return mTotalPktTx;
 }
 
diff --git a/src/src/statistics.cpp b/src/src/statistics.cpp
index 7292334..6097be1 100644
--- a/src/src/statistics.cpp
+++ b/src/src/statistics.cpp
@@ -15,7 +15,7 @@
 *   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.             *
+*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
 ***************************************************************************/
 #include "statistics.h"
 #include "chart.h"
diff --git a/src/src/statistics.h b/src/src/statistics.h
index f837768..637b965 100644
--- a/src/src/statistics.h
+++ b/src/src/statistics.h
@@ -1,4 +1,5 @@
 /***************************************************************************
+*   (c) 2015 Timothy Pearson <kb9vqf@pearsoncomputing.net>                *
 *   Copyright (C) 2004 by Hugo Parente Lima                               *
 *   hugo_pl@users.sourceforge.net                                         *
 *                                                                         *
@@ -15,7 +16,7 @@
 *   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.             *
+*   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.          *
 ***************************************************************************/
 #ifndef STATISTICS_H
 #define STATISTICS_H
@@ -41,7 +42,7 @@ public:
 	*	\param	ksufix	Sufix for kilobytes
 	*	\param	msufix	Sufix for megabytes
 	*/
-	static inline TQString byteFormat( double num, const char* ksufix = " KB", const char* msufix = " MB");
+	static inline TQString byteFormat( double num, const char* ksuffix = " KB", const char* msuffix = " MB", const char* gsuffix = " GB");
 
 	void show();
 private:
@@ -55,13 +56,19 @@ private slots:
 	void update();
 };
 
-TQString Statistics::byteFormat( double num, const char* ksufix, const char* msufix ) {
+TQString Statistics::byteFormat( double num, const char* ksuffix, const char* msuffix, const char* gsuffix ) {
 	const double ONE_KB = 1024.0;
 	const double ONE_MB = ONE_KB*ONE_KB;
-	if ( num >= ONE_MB ) 	// MB
-		return TQString::number( num/(ONE_MB), 'f', 1 ) + msufix;
-	else	// Kb
-		return TQString::number( num/ONE_KB, 'f', 1 ) + ksufix;
+	const double ONE_GB = ONE_KB*ONE_KB*ONE_KB;
+	if ( num >= ONE_GB ) {		// GB
+		return TQString::number( num/(ONE_GB), 'f', 1 ) + gsuffix;
+	}
+	else if ( num >= ONE_MB ) {	// MB
+		return TQString::number( num/(ONE_MB), 'f', 1 ) + msuffix;
+	}
+	else {				// KB
+		return TQString::number( num/ONE_KB, 'f', 1 ) + ksuffix;
+	}
 }
 
 #endif