public static String readUID()
{
String output = NFCTool.exec("nfc-list.exe").Trim();
Regex regx = new Regex("UID \\(\\S*\\): ((\\S\\S\\s\\s){4})", RegexOptions.IgnoreCase);
if (regx.IsMatch(output))
{
return(regx.Match(output).Value.ToUpper().Replace(" ", "").Split(':')[1]);
}
return("");
}
private void searchTimer_Tick(object sender, EventArgs e)
{
if (NFCTool.checkDevice())
{
this.searchTimer.Stop();
this.label1.Enabled = true;
this.readUID.Enabled = true;
this.writeUID.Enabled = true;
this.uid.Enabled = true;
this.log(NFCTool.getDeviceName());
this.status.Text = "Ready";
}
}
private void writeUID_Click(object sender, EventArgs e)
{
if (NFCTool.checkUID(this.uid.Text))
{
this.status.Text = "Writing UID.";
this.uid.Enabled = false;
this.readUID.Enabled = false;
this.writeUID.Enabled = false;
this.log("Write UID:" + this.uid.Text);
this.log(NFCTool.writeUID(this.uid.Text));
this.uid.Enabled = true;
this.readUID.Enabled = true;
this.writeUID.Enabled = true;
this.status.Text = "Ready";
}
else
{
MessageBox.Show("Not a valid UID.");
}
}
private void readUID_Click(object sender, EventArgs e)
{
this.status.Text = "Reading UID.";
this.uid.Enabled = false;
this.readUID.Enabled = false;
this.writeUID.Enabled = false;
String origin_uid = NFCTool.readUID();
if (origin_uid != "")
{
this.log("Get UID:" + origin_uid);
this.uid.Text = origin_uid;
}
else
{
this.log("Unrecognized card.");
}
this.uid.Enabled = true;
this.readUID.Enabled = true;
this.writeUID.Enabled = true;
this.status.Text = "Ready";
}
public static String writeUID(string uid)
{
return(NFCTool.exec("nfc-mfsetuid.exe", " -f " + uid).Trim());
}
public static String getDeviceName()
{
return(NFCTool.exec("nfc-list.exe").Trim().Split('\n')[1].Replace("opened", "").Trim());
}
public static bool checkDevice()
{
return(!NFCTool.exec("nfc-list.exe").Trim().Contains("No NFC device found."));
}
