/// <summary>
/// Close all ports.
/// </summary>
/// <param name="port">Port to close.</param>
internal static void Close(PortDto port)
{
using (var ctx = new PortDtoFactory())
{
ctx.Close(port);
}
}
/// <summary>
/// List existing serial ports.
/// </summary>
internal static List<PortDto> List()
{
List<PortDto> result;
using (var ctx = new PortDtoFactory())
{
result = ctx.List();
}
return result;
}
/// <summary>
/// Get the next complete message.
/// </summary>
/// <param name="port">Port to use.</param>
/// <return>Received message.</return>
internal static MessageDto Receive(PortDto port)
{
MessageDto result;
do
{
using (var ctx = new PortDtoFactory())
{
result = ctx.Receive(port);
}
} while (result.IsComplete == false && result.Size != 0);
return result;
}
/// <summary>
/// Connect to port.
/// </summary>
/// <param name="port">Port to use.</param>
/// <returns>Port.</returns>
internal static PortDto Connect(PortDto port)
{
var portName = port.Name?.ToUpperInvariant() ?? string.Empty;
if (!string.IsNullOrEmpty(portName))
{
if (port.IsOpen == false)
{
using (var ctx = new PortDtoFactory())
{
port = ctx.Connect(port);
}
}
}
else
{
port.IsOpen = false;
}
return port;
}
/// <summary>
/// Send a message.
/// </summary>
/// <param name="port">Port to use containing message.</param>
/// <param name="message">Message to send.</param>
/// <returns>Send result.</returns>
internal static bool Send(PortDto port, MessageDto message)
{
bool result;
using (var ctx = new PortDtoFactory())
{
result = ctx.Send(port, message);
}
return result;
}