using System; using System.Collections.Generic; using Npgsql; using System.Collections; using System.Text; namespace SafeMobileLib { public class DBtelemetryManager : DBmanager { public DBtelemetryManager(string p_server, string p_dbname, string p_user, string p_password, string p_port) : base(p_server, p_dbname, p_user, p_password, p_port) { } public List getAllTelemetryObjs(int sc_id) { List resp = new List(); try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = "SELECT id, digital_nr, digital_type,transition,\"name\",alarm FROM \"telemetry\" WHERE sc_id=" + sc_id.ToString() + " order by \"name\""; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { string key = Reader.GetValue(0).ToString(); string value = Reader.GetValue(1).ToString(); bool alarm = (Reader.GetInt32(5) == 1); TelemetryObj t = new TelemetryObj(Reader.GetInt32(0), Reader.GetInt32(1), Reader.GetString(2), Reader.GetString(3), Reader.GetString(4), alarm); resp.Add(t); } } } } if (resp.Count < 5) { for (int d = 1; d <= 5; d++) { bool found = false; foreach (TelemetryObj tel in resp) { if (tel.DigitalNr == d) { found = true; break; } } if (!found) { TelemetryObj telObj = new TelemetryObj() { Alarm = false, DigitalNr = d, DigitalType = "IN", Name = "Digital " + d, Sc_Id = sc_id, Transition = "Low" }; addTelemetryObj(telObj, sc_id); resp.Add(telObj); } } } } catch (Exception ee) { Console.WriteLine(ee.ToString()); } return resp; } public List getAllTelemetryObjsAll() { List resp = new List(); string command = "SELECT id, digital_nr, digital_type,transition,\"name\",alarm,sc_id FROM \"telemetry\" order by \"name\""; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { string key = Reader.GetValue(0).ToString(); string value = Reader.GetValue(1).ToString(); bool alarm = (Reader.GetInt32(5) == 1); TelemetryObj t = new TelemetryObj(Reader.GetInt32(0), Reader.GetInt32(1), Reader.GetString(2), Reader.GetString(3), Reader.GetString(4), alarm, Reader.GetInt32(6)); resp.Add(t); } } } } } catch (Exception ee) { Console.WriteLine(ee.Message, ConsoleColor.Red); } return resp; } public List getAllTelObjs() { List resp = new List(); try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = "SELECT id, digital_nr, digital_type,transition,\"name\",alarm,sc_id FROM \"telemetry\" order by \"name\""; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { string key = Reader.GetValue(0).ToString(); string value = Reader.GetValue(1).ToString(); bool alarm = (Reader.GetInt32(5) == 1); TelemetryObj t = new TelemetryObj(Reader.GetInt32(0), Reader.GetInt32(1), Reader.GetString(2), Reader.GetString(3), Reader.GetString(4), alarm, Reader.GetInt32(6)); resp.Add(t); } } } } } catch (Exception ee) { Console.WriteLine(ee.Message, ConsoleColor.Red); } return resp; } public List getAllTelemetryObjsByRadioID(string RadioID) { int sc_id = getSCID(RadioID); return getAllTelemetryObjs(sc_id); } public sqlResponse addTelemetryObj(TelemetryObj telObj, int sc_id) { sqlResponse resp; try { int telAlarm = ((telObj.Alarm) ? 1 : 0); string command = "insert into \"telemetry\" (sc_id, digital_nr, digital_type,transition,\"name\",alarm)" + $" VALUES({sc_id},{telObj.DigitalNr},'{telObj.DigitalType}','{telObj.Transition}','{telObj.Name}',{telAlarm})"; using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } public sqlResponse addRangeTelemetryObj(TelemetryObj telObj, ArrayList List_sc_id) { sqlResponse resp; try { int telAlarm = ((telObj.Alarm) ? 1 : 0); StringBuilder sb = new StringBuilder(""); sb.Append("insert into \"telemetry\" (sc_id, digital_nr, digital_type,transition,\"name\",alarm) VALUES "); for (int i = 0; i < List_sc_id.Count; i++) { Int32 sc_id = (Int32)List_sc_id[i]; sb.Append("(" + sc_id + "," + telObj.DigitalNr + ",'" + telObj.DigitalType + "','" + telObj.Transition + "','" + telObj.Name + "'," + telAlarm + ")" + (i == List_sc_id.Count - 1 ? "" : ",")); } using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand(sb.ToString(), connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } } catch (Exception ee) { Utils.WriteLine("addRangeTelemetryObj: " + ee.ToString(), ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } public sqlResponse updateTelemtry(List allTelemetries, List toUpdatePins) { if (allTelemetries.Count == 0) return sqlResponse.done; sqlResponse resp = sqlResponse.done; StringBuilder sb = new StringBuilder(1024); try { // iterate through all pins for (int d = 1; d <= 5; d++) { // skip pins that are not desired to be updated if (!toUpdatePins.Contains(d)) continue; sb.Clear(); // store the state for current pin TelemetryObj telObj = null; // store all sc ids for current pin state List scIds = new List(); for (int i = 0; i < allTelemetries.Count; i++) { TelemetryObj telem = allTelemetries[i]; // verify if the current telemetry object is for current pin if (!scIds.Contains(telem.Sc_Id) && telem.DigitalNr == d) { // save an instance for current telemetry state telObj = telem; // add current sc id in the list scIds.Add(telem.Sc_Id); } } string scIdIN = "("; for (int i = 0; i < scIds.Count; i++) { scIdIN += "'" + scIds[i] + "'" + (i == scIds.Count - 1 ? ")" : ","); } sb.Append("UPDATE \"telemetry\" SET " + "digital_nr=" + telObj.DigitalNr.ToString() + ",digital_type='" + telObj.DigitalType + "',transition='" + telObj.Transition + "',\"name\"='" + telObj.Name + "', " + "alarm=" + (telObj.Alarm ? 1 : 0) + " WHERE sc_id IN " + scIdIN + " AND digital_nr = '" + telObj.DigitalNr + "';"); using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand(sb.ToString(), connection)) { cmd.ExecuteNonQuery(); } } } } catch (Exception ee) { Utils.WriteLine(ee.ToString(), ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } //telemetry byte position methods public sqlResponse AddTelemetryPOS(TelemetryPOS telPOS) { sqlResponse resp = sqlResponse.SQLerror; try { int sc_id = getSCID(telPOS.RadioID); if (sc_id == -1) return resp; using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = "insert into \"telemetry_pos\" (sc_id, timegmt, \"value\")" + $" VALUES({sc_id},{DateTime.Now.ToUniversalTime().DateTo70Format()},{telPOS.ByteValue})"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } resp = sqlResponse.done; } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source,ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } public TelemetryPOS GetTelemetryPOS(string radioID) { TelemetryPOS resp = null; try { int sc_id = getSCID(radioID); if (sc_id != -1) { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT id, sc_id, timegmt,\"value\" FROM \"telemetry_pos\" WHERE sc_id={sc_id}"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { resp = new TelemetryPOS(Reader.GetInt32(0), radioID, Reader.GetInt32(2), Reader.GetInt32(3)); } } } } } } catch (Exception ee) { Console.WriteLine(ee.Message, ConsoleColor.Red); } return resp; } public List GetTelemetryPOSAll() { List resp = new List(); try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = "SELECT id, sc_id, timegmt,\"value\" FROM \"telemetry_pos\""; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { resp.Add(new TelemetryPOS(Reader.GetInt32(0), Reader.GetInt32(1), Reader.GetInt32(2), Reader.GetInt32(3))); } } } } } catch (Exception ee) { Console.WriteLine(ee.Message, ConsoleColor.Red); } return resp; } public sqlResponse UpdateTelemetryPOS(TelemetryPOS telPOS) { sqlResponse resp = sqlResponse.SQLerror; try { int sc_id = getSCID(telPOS.RadioID); if (sc_id == -1) return resp; using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = $"SELECT COUNT(id) FROM \"telemetry_pos\" WHERE sc_id={sc_id}"; object result = null; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { result = cmd.ExecuteScalar(); } if (result != null && result.ToString() == "1") { command = "UPDATE \"telemetry_pos\" SET " + "timegmt=" + DateTime.Now.ToUniversalTime().DateTo70Format() + ",\"value\"=" + telPOS.ByteValue + " WHERE sc_id=" + sc_id.ToString(); using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { result = cmd.ExecuteScalar(); } resp = sqlResponse.done; } else { Console.WriteLine("TelemetryPOS for " + telPOS.RadioID + "- not found"); AddTelemetryPOS(telPOS); resp = sqlResponse.done; } } } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } //telemetry history methods public sqlResponse AddTelemetryHist(string radioID,int tel_id, int alarm) { sqlResponse resp = sqlResponse.SQLerror; try { int sc_id = getSCID(radioID); if (sc_id == -1) return resp; using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); string command = "insert into \"telemetry_history\" (sc_id, timegmt, telemetry_id, alarm)" + $" VALUES({sc_id},{DateTime.Now.ToUniversalTime().DateTo70Format()},{tel_id},{alarm})"; using (NpgsqlCommand cmd = new NpgsqlCommand(command, connection)) { cmd.ExecuteNonQuery(); } } resp = sqlResponse.done; } catch (Exception ee) { Console.WriteLine(ee.Message + " " + ee.StackTrace + " " + ee.Source, ConsoleColor.Red); resp = sqlResponse.SQLerror; } return resp; } private int getSCID(string radioID) { int sc_id = -1; try { using (NpgsqlConnection connection = new NpgsqlConnection()) { connection.ConnectionString = getConnectionString(); connection.Open(); using (NpgsqlCommand cmd = new NpgsqlCommand("SELECT sc_id FROM subscriber where imei='" + radioID + "'", connection)) { using (NpgsqlDataReader Reader = cmd.ExecuteReader()) { while (Reader.Read()) { sc_id = Reader.GetInt32(0); } } } } } catch (Exception ex) { Utils.WriteLine(ex.ToString(), ConsoleColor.Red); } return sc_id; } } public class TelemetryObj { private int id; public int Id { get { return id; } set { id = value; } } private int digitalNr; public int DigitalNr { get { return digitalNr; } set { digitalNr = value; } } private string digitalType; public string DigitalType { get { return digitalType; } set { digitalType = value; } } private string transition; public string Transition { get { return transition; } set { transition = value; } } private string name; public string Name { get { return name; } set { name = value; } } private bool alarm; public bool Alarm { get { return alarm; } set { alarm = value; } } private int sc_id; public int Sc_Id { get { return sc_id; } set { sc_id = value; } } public TelemetryObj() { } public TelemetryObj(int id, int digitalNr, string digitalType, string transition, string name, bool alarm) { this.id = id; this.digitalNr = digitalNr; this.digitalType = digitalType; this.transition = transition; this.name = name; this.alarm = alarm; this.sc_id = 0; } public TelemetryObj(int id, int digitalNr, string digitalType, string transition, string name, bool alarm,int sc_id) { this.id = id; this.digitalNr = digitalNr; this.digitalType = digitalType; this.transition = transition; this.name = name; this.alarm = alarm; this.sc_id = sc_id; } } public class TelemetryPOS { private int id; public int Id { get { return id; } set { id = value; } } private string radioID; public string RadioID { get { return radioID; } set { radioID = value; } } private int sc_id; public int Sc_id { get { return sc_id; } set { sc_id = value; } } private int timeGMT; public int TimeGMT { get { return timeGMT; } set { timeGMT = value; } } private int byteValue; public int ByteValue { get { return byteValue; } set { byteValue = value; } } public TelemetryPOS(int id, string radioID, int timeGMT, int byteValue) { this.id = id; this.radioID = radioID; this.sc_id = 0; this.timeGMT = timeGMT; this.byteValue = byteValue; } public TelemetryPOS(int id, int sc_id, int timeGMT, int byteValue) { this.id = id; this.radioID = ""; this.sc_id = sc_id; this.timeGMT = timeGMT; this.byteValue = byteValue; } } }