private int CheckPrinterStatus(DatDeviceReboot ddr, DateTime startDt)
{
int exe;
int rebootTime = 0;
string state = string.Empty;
DateTime dt = DateTime.Now.AddSeconds(240);
while (state != "Ready" && (dt > DateTime.Now))
{
state = ddr.GetSNMPData(out exe, _deviceStatus);
TimeSpan span = DateTime.Now.Subtract(startDt);
rebootTime = (span.Minutes * 60) + span.Seconds;
if (state.Equals("04 00"))
{
state = "Still in the process of rebooting: " + rebootTime + " seconds passed.";
}
else if (string.IsNullOrWhiteSpace(state))
{
state = "Still in the process of rebooting:" + rebootTime + " seconds passed.";
}
else if (state.ToLower().Contains("error:") && state.ToLower().Contains("did not respond to snmp"))
{
state = "Beginning of power cycle process. Printer is unable to respond.";
}
RlblRebootMessage.Text = state;
RlblRebootMessage.Update();
this.Refresh();
}
return(rebootTime);
}
private void WakeDevice(DatDeviceReboot ddr)
{
int exeTime = 0;
string status = ddr.SetDeviceValue(_wakeDevice, 1, out exeTime);
if (!ddr.IsError)
{
status = ddr.GetSNMPData(out exeTime, _deviceStatus);
while (status.ToLower().Contains("sleep") || status.ToLower().Contains("initializing"))
{
RlblRebootMessage.Text = status + "...Waking device " + RtxtIpAddress.Text;
RlblRebootMessage.Update();
exeTime = 0;
Thread.Sleep(5000);
status = ddr.GetSNMPData(out exeTime, _deviceStatus);
}
}
else
{
RlblRebootMessage.Text = "Issue waking device. Reboot may still work. " + ddr.GetLastError;
}
}
private void RbtnReboot_Click(object sender, EventArgs e)
{
ErrorMessage = string.Empty;
DatDeviceReboot ddr = new DatDeviceReboot(RtxtIpAddress.Text, string.Empty);
CheckPrinterIPAddress(ddr);
int rebootTime = 0;
int exeTime;
if (!IsError)
{
GetDeviceName(ddr);
string status = ddr.GetSNMPData(out exeTime, _deviceStatus);
SetLabel();
if (status.ToLower().Equals("sleep mode on"))
{
WakeDevice(ddr);
}
RebootDevice(ddr, ref exeTime, ref rebootTime);
if (!ddr.IsError)
{
RlblRebootMessage.Text += " - Rebooted in " + rebootTime + " seconds.";
}
else
{
MessageBox.Show(ddr.GetLastError, "Printer IP Address", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
ErrorMessage = string.Empty;
}
}
private void GetDeviceName(DatDeviceReboot ddr)
{
int iTime = 0;
PrinterName = ddr.GetSNMPData(out iTime, _printerNameOid);
}