public void DownloadStringCompleted(object client, DownloadStringCompletedEventArgs response)
{
if (response.Cancelled)
{
lblStatus.Text = "Canceled.";
lblStatus.ForeColor = Color.Black;
return;
}
WebClientExt wcc = (WebClientExt)client;
string ip = wcc.BaseUrl.Split('/')[2];
if (ip.Split('.')[3] == "254")
{
scanStatus = 2;
lblStatus.Text = "Scan Net Segment Finished,Find " + lbUsers.Items.Count + " Cam.";
btnScanAllNet.Text = "Scan Finished";
lblStatus.ForeColor = Color.Green;
scanTick.Enabled = false;
scanTick.Stop();
btnExportXLS.Enabled = true;
btnGetUserList.Enabled = true;
}
if (response.Error != null)
{
//lblStatus.Text = "An error occurred";
//lblStatus.ForeColor = Color.Red;
Console.WriteLine(((WebClientExt)client).BaseUrl + response.Error.Message);
return;
}
XmlDocument doc = new XmlDocument();
doc.LoadXml(response.Result);
XmlNodeList DeviceInfos = doc.GetElementsByTagName("DeviceInfo");
XmlNode Devinfo = DeviceInfos[0];
CamInfo temp = new CamInfo
{
DeviceID = Devinfo["deviceID"].InnerText,
FirewVersion = Devinfo["firmwareVersion"].InnerText,
MacAddress = Devinfo["macAddress"].InnerText,
Model = Devinfo["model"].InnerText
};
//TODO:
//temp.UserList =
//CamIp
temp.Ipaddress = ip;
allCamInfo.Add(temp);
lbUsers.Items.Add(temp.Ipaddress);
lblStatus.Text = "Loaded " + temp.Ipaddress + " Cam info";
lblStatus.ForeColor = Color.Green;
}
/// <summary>
/// Scan the specific net segment
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnScanAllNet_Click(object sender, EventArgs e)
{
if (scanStatus != 0)
{
MessageBox.Show(scanStatus == 1?"Scanning ...Please wait it finished!":"Click Clear button if start a new scan!");
return;
}
scanTick.Enabled = true;
btnGetUserList.Enabled = false;
scanTick.Start();
lbUsers.Items.Clear();
scanStatus = 1;
lblStatus.Text = "Scanning net Segment...";
lblStatus.ForeColor = Color.Orange;
btnSetPassword.Enabled = false;
btnScanAllNet.Text = "Scanning Net...";
WebClientExt wc = new WebClientExt(int.Parse(txbOutTime.Text));
wc.DownloadStringCompleted += DownloadStringCompleted;
string[] AllIP = txtIP.Text.Split('.');
for (int i = 0; i < 255; i++)
{
if (scanStatus != 1)
{
return;
}
AllIP[3] = i.ToString();
string url = string.Join(".", AllIP);
if (wc.IsBusy)
{
lblStatus.Text = "Scanning " + url + "...";
WebClientExt wc1 = new WebClientExt(int.Parse(txbOutTime.Text));
wc1.DownloadStringCompleted += DownloadStringCompleted;
wc1.DownloadStringAsync(new Uri(GetURLBase(url) + "System/deviceInfo?" + BackdoorAuthArg));
continue;
}
wc.DownloadStringAsync(new Uri(GetURLBase(url) + "System/deviceInfo?" + BackdoorAuthArg));
}
//May be add userlist with this
//wc.
}
