Cleanup

2 files changed, 15 insertions, 11 deletions

diff --git a/src/gui/mainWindow.cpp b/src/gui/mainWindow.cpp
index 469248e..beb80f4 100644
--- a/src/gui/mainWindow.cpp
+++ b/src/gui/mainWindow.cpp
@@ -794,8 +794,11 @@ void MainWindow::unCloseUp(ConnectionFrame* connFrame)
 //	Perform some action if actionShowProcesses button was pressed
 void MainWindow::showProcesses()
 {
-	ProcessDialog procShowDialog(0,displayedClientNameEnum);
-	procShowDialog.exec();
+	if (PVSConnectionManager::getManager()->getConnections().size() > 0)
+	{
+		ProcessDialog procShowDialog(0,displayedClientNameEnum);
+		procShowDialog.exec();
+	}
 }
 
 
diff --git a/src/pvs.cpp b/src/pvs.cpp
index 8017d8b..611aa86 100755
--- a/src/pvs.cpp
+++ b/src/pvs.cpp
@@ -941,6 +941,7 @@ QString PVS::getConfigValue(QString key)
 void PVS::showProc()
 {
 	QString settings = getConfigValue("RemoteProcess/filter");
+	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW "+settings));
 	QStringList filter = settings.split(" ");
 
 	//look at procfs
@@ -956,12 +957,12 @@ void PVS::showProc()
 	for (int i=0;i<procList.length();i++) //every directory in /proc is checked
 	{
 		write = false;
-		QString tmp = procList.at(i);
-		QString snd = "";
-		if (!tmp.contains(QRegExp("\\D"))) //we have to check if name is number
+		QString tempFolder = procList.at(i);
+		QString tempSend = "";
+		if (!tempFolder.contains(QRegExp("\\D"))) //we have to check if name is number
 		{
 			QString name = "";
-			QFile file("/proc/"+tmp+QString("/status")); //read status file
+			QFile file("/proc/"+tempFolder+QString("/status")); //read status file
 			     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
 			         return;
 
@@ -972,7 +973,7 @@ void PVS::showProc()
 			    	 if (line.startsWith("Name:")) //to get the name of our process
 					 {
 			    		 name = line.remove(0,6);
-			    		 snd.append(tmp).append(QString("<#>")).append(line).append("<#>");
+			    		 tempSend.append(tempFolder).append(QString("<#>")).append(line).append("<#>");
 			    		 //lets check if the process belongs to our PVS better not to show it if we dont want to crash PVS
 					 } else if (line.startsWith("Gid:")) //and to check that the process is a user process
 														 //we had to read name first because every file in /proc
@@ -996,7 +997,7 @@ void PVS::showProc()
 			     }
 			     if (write) //if process belongs to user (and not to PVS) we go on
 			     {
-			    	 QFile file("/proc/"+tmp+QString("/cmdline")); //and read cmdline
+			    	 QFile file("/proc/"+tempFolder+QString("/cmdline")); //and read cmdline
 			    	 			     if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
 			    	 			         return;
 
@@ -1004,13 +1005,13 @@ void PVS::showProc()
 			    	 			     QString line = in.readLine();
 			    	 			     while (!line.isNull())
 			    	 			     {
-			    	 			    	 int templength = snd.length()+3;
-			    	 			    	 snd.append(line.left(150+templength)); //but only up to a length of 150-name-id-seperators
+			    	 			    	 int templength = tempSend.length()+3;
+			    	 			    	 tempSend.append(line.left(150+templength)); //but only up to a length of 150-name-id-seperators
 			    	 			    	 break;
 			    	 			     }
 			     }
 			     if (write) //if process belongs to user we send the line to client
-			    	 _pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW "+snd));
+			    	 _pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW "+tempSend));
 		}
 	}
 	_pvsServerConnection->sendMessage(PVSMsg(PVSCOMMAND, "PROCESSES", "SHOW finished")); //at the end we send that every process has been sent