public SnifferMain()
{
InitializeComponent();
worker = null;
IsOffline = false;
OfflineDumpFile = null;
}
public SnifferMain()
{
InitializeComponent();
worker = null;
IsOffline = false;
OfflineDumpFile = null;
}
private void open_file_Click(object sender, EventArgs e)
{
// Update tool strip status
start_cap.Enabled = false;
stop_cap.Enabled = false;
filter_opt.Enabled = false;
open_file.Enabled = false;
IsOffline = true;
DialogResult rs = open_dlg.ShowDialog(this);
OfflineDumpFile = null;
if (rs == DialogResult.OK)
{
string path = open_dlg.FileName;
OfflineDumpFile = path;
if (worker == null)
{
worker = new CaptureWorker();
}
frames.Items.Clear();
f_details.Items.Clear();
h_details.ResetText();
object[] ctrls = new object[2];
ctrls[0] = frames;
ctrls[1] = clear_cap;
this.Cursor = Cursors.WaitCursor;
try {
PacketSniffer.ResetDetailsDumper();
}
catch (Exception) {
}
bool status = worker.StartOfflineCapture(path, ctrls);
if (!status)
{
MessageBox.Show(this, "Bad dump file format", "Sniffer.NET",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.Cursor = Cursors.Arrow;
}
// Update tool strip status
if (device_opt.Items.Count != 0)
{
start_cap.Enabled = true;
}
filter_opt.Enabled = true;
open_file.Enabled = true;
}
private void start_cap_Click(object sender, EventArgs e)
{
IsOffline = false;
int deviceIndex = device_opt.SelectedIndex;
worker = new CaptureWorker();
object[] ctrls = new object[2];
ctrls[0] = frames;
ctrls[1] = clear_cap;
worker.StartCapture(deviceIndex, ctrls);
// Update tool strip status
stop_cap.Enabled = true;
start_cap.Enabled = false;
open_file.Enabled = false;
save_file.Enabled = true;
device_opt.Enabled = false;
}
private void open_file_Click(object sender, EventArgs e)
{
// Update tool strip status
start_cap.Enabled = false;
stop_cap.Enabled = false;
filter_opt.Enabled = false;
open_file.Enabled = false;
IsOffline = true;
DialogResult rs = open_dlg.ShowDialog(this);
OfflineDumpFile = null;
if (rs == DialogResult.OK) {
string path = open_dlg.FileName;
OfflineDumpFile = path;
if (worker == null) {
worker = new CaptureWorker();
}
frames.Items.Clear();
f_details.Items.Clear();
h_details.ResetText();
object[] ctrls = new object[2];
ctrls[0] = frames;
ctrls[1] = clear_cap;
this.Cursor = Cursors.WaitCursor;
try {
PacketSniffer.ResetDetailsDumper();
}
catch(Exception){
}
bool status = worker.StartOfflineCapture(path, ctrls);
if (!status) {
MessageBox.Show(this, "Bad dump file format", "Sniffer.NET",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.Cursor = Cursors.Arrow;
}
// Update tool strip status
if (device_opt.Items.Count != 0)
start_cap.Enabled = true;
filter_opt.Enabled = true;
open_file.Enabled = true;
}
private void start_cap_Click(object sender, EventArgs e)
{
IsOffline = false;
int deviceIndex = device_opt.SelectedIndex;
worker = new CaptureWorker();
object[] ctrls = new object[2];
ctrls[0] = frames;
ctrls[1] = clear_cap;
worker.StartCapture(deviceIndex, ctrls);
// Update tool strip status
stop_cap.Enabled = true;
start_cap.Enabled = false;
open_file.Enabled = false;
save_file.Enabled = true;
device_opt.Enabled = false;
}
