Implemented Modbus Serial Client

AMWD.Protocols.Modbus.Serial/ModbusSerialClient.cs

@@ -0,0 +1,230 @@
+using System;
+using System.IO.Ports;
+using AMWD.Protocols.Modbus.Common.Contracts;
+using AMWD.Protocols.Modbus.Common.Protocols;
+
+namespace AMWD.Protocols.Modbus.Serial
+{
+	/// <summary>
+	/// Default implementation of a Modbus serial line client.
+	/// </summary>
+	public class ModbusSerialClient : ModbusClientBase
+	{
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ModbusSerialClient"/> class with a port name.
+		/// </summary>
+		/// <param name="portName">The name of the serial port to use.</param>
+		public ModbusSerialClient(string portName)
+			: this(new ModbusSerialConnection { PortName = portName })
+		{ }
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ModbusSerialClient"/> class with a specific <see cref="IModbusConnection"/>.
+		/// </summary>
+		/// <param name="connection">The <see cref="IModbusConnection"/> responsible for invoking the requests.</param>
+		public ModbusSerialClient(IModbusConnection connection)
+			: this(connection, true)
+		{ }
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ModbusSerialClient"/> class with a specific <see cref="IModbusConnection"/>.
+		/// </summary>
+		/// <param name="connection">The <see cref="IModbusConnection"/> responsible for invoking the requests.</param>
+		/// <param name="disposeConnection">
+		/// <see langword="true"/> if the connection should be disposed of by Dispose(),
+		/// <see langword="false"/> otherwise if you inted to reuse the connection.
+		/// </param>
+		public ModbusSerialClient(IModbusConnection connection, bool disposeConnection)
+			: base(connection, disposeConnection)
+		{
+			Protocol = new RtuProtocol();
+		}
+
+		/// <inheritdoc cref="SerialPort.GetPortNames" />
+		public static string[] AvailablePortNames => SerialPort.GetPortNames();
+
+		/// <inheritdoc/>
+		public override IModbusProtocol Protocol { get; set; }
+
+		/// <inheritdoc cref="IModbusConnection.IdleTimeout"/>
+		public TimeSpan IdleTimeout
+		{
+			get => connection.IdleTimeout;
+			set => connection.IdleTimeout = value;
+		}
+
+		/// <inheritdoc cref="IModbusConnection.ConnectTimeout"/>
+		public TimeSpan ConnectTimeout
+		{
+			get => connection.ConnectTimeout;
+			set => connection.ConnectTimeout = value;
+		}
+
+		/// <inheritdoc cref="IModbusConnection.ReadTimeout"/>
+		public TimeSpan ReadTimeout
+		{
+			get => connection.ReadTimeout;
+			set => connection.ReadTimeout = value;
+		}
+
+		/// <inheritdoc cref="IModbusConnection.WriteTimeout"/>
+		public TimeSpan WriteTimeout
+		{
+			get => connection.WriteTimeout;
+			set => connection.WriteTimeout = value;
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.DriverEnabledRS485"/>
+		public bool DriverEnabledRS485
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.DriverEnabledRS485;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.DriverEnabledRS485 = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.InterRequestDelay"/>
+		public TimeSpan InterRequestDelay
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.InterRequestDelay;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.InterRequestDelay = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.PortName"/>
+		public string PortName
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.PortName;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.PortName = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.BaudRate"/>
+		public BaudRate BaudRate
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.BaudRate;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.BaudRate = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.DataBits"/>
+		public int DataBits
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.DataBits;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.DataBits = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.Handshake"/>
+		public Handshake Handshake
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.Handshake;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.Handshake = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.Parity"/>
+		public Parity Parity
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.Parity;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.Parity = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.RtsEnable"/>
+		public bool RtsEnable
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.RtsEnable;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.RtsEnable = value;
+			}
+		}
+
+		/// <inheritdoc cref="ModbusSerialConnection.StopBits"/>
+		public StopBits StopBits
+		{
+			get
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					return serialConnection.StopBits;
+
+				return default;
+			}
+			set
+			{
+				if (connection is ModbusSerialConnection serialConnection)
+					serialConnection.StopBits = value;
+			}
+		}
+	}
+}