sauvegarde

main.cpp

@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 #include "tools.h"
 #include <QTranslator>
+#include <QHostInfo>
 
 int main(int argc, char *argv[])
 {
@@ -29,5 +30,6 @@ int main(int argc, char *argv[])
 	MainWindow w;
 	info(DEBUGMACRO, "RsyncUI begining");
 	w.show();
+
 	return a.exec();
 }

mainwindow.cpp

@@ -9,6 +9,7 @@
 #include <kcombobox.h>
 #include <signal.h>
 #include <QTextStream>
+#include <QHostInfo>
 
 using namespace std;
 
@@ -348,9 +349,9 @@ void MainWindow::populateList(QString server, uint port)
 	info(DEBUGMACRO, "port: " + QString::number(port) + " - server: " + server);
 	if (server.isEmpty())
 	{
-	ui->listWidget->clear();
-	ui->treeWidget->clear();
-	return;
+		ui->listWidget->clear();
+		ui->treeWidget->clear();
+		return;
 	}
 	if ((server != this->connexion.server))
 	{
@@ -763,30 +764,41 @@ bool MainWindow::scanDir(Connexion * connexion, QTreeWidgetItem *parent, QString
 }
 
 // validate address server
-uint MainWindow::validateServer(QString server)
+uint MainWindow::validateServer(QString *server)
 {
 	QString cmd;
 	QStringList param;
 	QString line;
 	QProcess * myProcess;
 	QStringList responseList;
+	QFile fileHandle("/etc/hosts");
 
-	uint ipversion;
+	uint ipversion = 0;
 	int answerFound = 0;
 	int queryPos = 0;
+	QHostAddress serverAddress;
 
 	info(DEBUGMACRO, "ValidateServer() => Validating server address");
-
-	ipversion = whatIpVersion(server);
+	ipversion = whatIpVersion(*server);
 
 	if (ipversion == 0)					// not an Ip address, perhaps a server name
 	{
+
+		serverAddress = searchHosts(*server);
+		if (!serverAddress.isNull())
+		{
+			server->clear();
+			server->append(serverAddress.toString());
+		}
+
+
+
 		info(DEBUGMACRO, "Digging server name");
 
 		cmd = "dig";
-		param << server.trimmed() ;
+		param << server->trimmed() ;
 		param << "A";				// IP V4 query
-		param << server.trimmed() ;
+		param << server->trimmed() ;
 		param << "AAAA";				// IP V6 query
 
 		info(DEBUGMACRO, cmd + " " + param.join(" "));
@@ -807,7 +819,7 @@ uint MainWindow::validateServer(QString server)
 					break;
 				}else
 				{
-					answerFound = line.indexOf(";; ANSWER SECTION:") +19;
+					answerFound = line.indexOf(";; ANSWER SECTION:") + 19;
 					info(DEBUGMACRO, "Position of answer line is : " + QString::number(answerFound));
 
 					if (answerFound != -1)
@@ -837,10 +849,9 @@ uint MainWindow::validateServer(QString server)
 	}
 	info(DEBUGMACRO, "Returning ip version: " + QString::number(ipversion));
 	return ipversion;
-
-	return 0;
 }
 
+
 // slot activated when button connection is clicked
 void MainWindow::on_connectButton_clicked()
 {

mainwindow.h

@@ -157,7 +157,7 @@ class MainWindow : public QMainWindow
 		void populateTree();
 		void populateList(QString server, uint port);
 		void listServices();
-		uint validateServer(QString server);
+		uint validateServer(QString * server);
 		void addTreeItem(QString name, QString fileSize, QString fullsize, QString type, QString date, bool isDir, QString dirName, QTreeWidgetItem *parent);
 		bool scanDir(Connexion * connexion, QTreeWidgetItem *parent = NULL, QString path = "" );
 		void startDownloading();

tools.cpp

@@ -1,6 +1,8 @@
 #include "mainwindow.h"
 #include "tools.h"
 #include "password.h"
+#include <QTextStream>
+#include <QHostAddress>
 
 using namespace std;
 
@@ -97,6 +99,36 @@ int whatIpVersion(QString ipAddress)
 	return 0;
 }
 
+QHostAddress searchHosts(QString server)
+{
+	QString line = "";
+	QStringList hosts;
+	QFile fileHandle;
+	QHostAddress serverAddress;
+
+	info(DEBUGMACRO, "reading /etc/hosts");
+	if (!fileHandle.open(QIODevice::ReadOnly))
+	{
+		QMessageBox::information(0,MainWindow::tr("Error"), fileHandle.errorString());
+	}else
+	{
+		QTextStream in(&fileHandle);
+
+		while(!in.atEnd())
+		{
+			line = in.readLine();
+			hosts = line.split(' ');
+			if (hosts.contains(server))
+			{
+				if (!serverAddress.isNull() and serverAddress.protocol() == QAbstractSocket::IPv4Protocol)
+				{
+					serverAddress.setAddress(hosts.first());
+				}
+			}
+		}
+	}
+}
+
 void warning(QString message)
 {
 	QMessageBox::warning(

tools.h

@@ -3,6 +3,7 @@
 
 #define DEBUGMACRO QString(__FILE__) + "->" + QString(Q_FUNC_INFO) + ": " + QString::number(__LINE__) + " -"
 
+#include <QHostAddress>
 #include <string>
 #include <vector>
 #include <array>
@@ -23,5 +24,6 @@ void warning(QString message);
 void error(QString message);
 void info(QString debugHeader, QString message);
 QString preparePath(QString path);
+QHostAddress searchHosts(QString server);
 
 #endif // TOOLS_H