/// <summary>
/// Chage output relay state
/// </summary>
/// <param name="PortNumber">Relay port number, int [1..9]</param>
/// <param name="bPortValue">Port value flase = 0, true = 1</param>
/// <returns>Returns true in case of success</returns>
public bool setOutputStatus(string PortName, bool bPortValue)
{
tl.LogMessage("setOutputStatus", "Enter (" + PortName + "," + bPortValue + ")");
//convert port value to int
int intPortValue = (bPortValue ? 1 : 0);
//return data
bool ret = false;
if (string.IsNullOrEmpty(ip_addr))
{
tl.LogMessage("setOutputStatus", "ERROR (ip_addr wasn't set)!");
// report a problem with the port name
ASCOM_ERROR_MESSAGE = "setOutputStatus(): no IP address was specified";
throw new ASCOM.ValueNotSetException(ASCOM_ERROR_MESSAGE);
//return ret;
}
string paramString = "channel=" + PortName + "&state=" + intPortValue;
string siteipURL;
if (debugFlag)
{
//FOR DEBUGGING
siteipURL = "http://localhost/power/set.php";
}
else
{
// Vedrus style
// http://192.168.2.199/relay.php
// {"boris_pc":1,"boris_scope":0,"roman_pc":0,"roman_scope":0}
siteipURL = "http://" + ip_addr + ":" + ip_port + "/relay.php";
}
tl.LogMessage("setOutputStatus", "Download url:" + siteipURL);
tl.LogMessage("setOutputStatus", "Param String:" + paramString);
// Send http query
tlsem.LogMessage("setOutputStatus", "WaitOne");
VedrusSemaphore.WaitOne(); // lock working with IP9212
tlsem.LogMessage("setOutputStatus", "WaitOne passed");
string s = "";
MyWebClient client = new MyWebClient();
try
{
s = client.UploadPOST(siteipURL, paramString);
VedrusSemaphore.Release();//unlock ip9212 device for others
tlsem.LogMessage("setOutputStatus", "Release");
tl.LogMessage("setOutputStatus", "Download str:" + s);
ret = true;
}
catch (Exception e)
{
VedrusSemaphore.Release();//unlock ip9212 device for others
tlsem.LogMessage("setOutputStatus", "Release on WebException");
ret = false;
tl.LogMessage("setOutputStatus", "Error:" + e.Message);
ASCOM_ERROR_MESSAGE = "setOutputStatus(" + PortName + "," + intPortValue + "): Couldn't reach network server";
//throw new ASCOM.NotConnectedException(ASCOM_ERROR_MESSAGE);
tl.LogMessage("setOutputStatus", "Exit by web error");
return(ret);
}
// Reset cached read values
lastOutputReadCheck = EXPIRED_CACHE;
return(ret);
}
/// <summary>
/// Get output relay status
/// </summary>
/// <returns>Returns int array [0..8] with status flags of each realya status. arr[0] is for read status (-1 for error, 1 for good read, 0 for smth else)</returns>
public bool getOutputStatus()
{
tl.LogMessage("getOutputStatus", "Enter");
// get the ip9212 settings from the profile
//readSettings();
if (string.IsNullOrEmpty(ip_addr))
{
tl.LogMessage("getOutputStatus", "ERROR (ip_addr wasn't set)!");
// report a problem with the port name
ASCOM_ERROR_MESSAGE = "getOutputStatus(): no IP address was specified";
SWITCH_DATA_LIST.Clear();
throw new ASCOM.ValueNotSetException(ASCOM_ERROR_MESSAGE);
//return input_state_arr;
}
string siteipURL;
if (debugFlag)
{
//FOR DEBUGGING
siteipURL = "http://localhost/power/get.php";
}
else
{
// Vedrus style
// http://192.168.2.199/power/get/
// {"boris_pc":1,"boris_scope":0,"roman_pc":0,"roman_scope":0}
siteipURL = "http://" + ip_addr + ":" + ip_port + "/power/get/";
}
tl.LogMessage("getOutputStatus", "Download url:" + siteipURL);
// Send http query
tlsem.LogMessage("getOutputStatus", "WaitOne");
VedrusSemaphore.WaitOne(); // lock working with IP9212
string s = "";
MyWebClient client = new MyWebClient();
try
{
Stream data = client.OpenRead(siteipURL);
StreamReader reader = new StreamReader(data);
s = reader.ReadToEnd();
data.Close();
reader.Close();
VedrusSemaphore.Release();//unlock ip9212 device for others
tlsem.LogMessage("getOutputStatus", "Release");
//Bonus: checkconnection
hardware_connected_flag = true;
lastConnectedCheck = DateTime.Now;
tl.LogMessage("getOutputStatus", "Download str:" + s);
}
catch (Exception e)
{
VedrusSemaphore.Release();//unlock ip9212 device for others
tlsem.LogMessage("getOutputStatus", "Release on WebException");
//Bonus: checkconnection
hardware_connected_flag = false;
SWITCH_DATA_LIST.Clear();
tl.LogMessage("getOutputStatus", "Error:" + e.Message);
ASCOM_ERROR_MESSAGE = "getInputStatus(): Couldn't reach network server";
//throw new ASCOM.NotConnectedException(ASCOM_ERROR_MESSAGE);
Trace("> IP9212_harware.getOutputStatus(): exit by web error");
tl.LogMessage("getOutputStatus", "Exit by web error");
return(false); //error
}
// Parse data
//{ "boris_pc":1,"boris_scope":0,"roman_pc":0,"roman_scope":0}
try
{
//Deserialize into dictionary
Dictionary <string, Int16> relaysRead = new Dictionary <string, Int16>();
var jsSerializer = new System.Web.Script.Serialization.JavaScriptSerializer();
relaysRead = jsSerializer.Deserialize <Dictionary <string, Int16> >(s);
//Read into LIST with SWITCH values
List <switchDataRawClass> tempSwitchData = new List <switchDataRawClass>();
SWITCH_DATA_LIST.Clear();
foreach (KeyValuePair <string, Int16> rel in relaysRead)
{
SWITCH_DATA_LIST.Add(new switchDataRawClass()
{
Name = rel.Key, Val = rel.Value
});
}
lastOutputReadCheck = DateTime.Now; //mark cache was renewed
tl.LogMessage("getOutputStatus", "Data was read");
}
catch (Exception ex)
{
SWITCH_DATA_LIST.Clear();
tl.LogMessage("getOutputStatus", "ERROR parsing data (Exception: " + ex.Message + ")!");
tl.LogMessage("getOutputStatus", "exit by parse error");
return(false); //error
}
return(true);
}