public UnixNativeSerial()
{
m_Dll = new SerialUnix();
m_Handle = m_Dll.serial_init();
if (m_Handle.Equals(IntPtr.Zero))
{
throw new PlatformNotSupportedException("Can't initialise platform library");
}
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources;
/// <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (m_IsDisposed) return;
if (disposing) {
if (IsOpen) Close();
m_Handle.Dispose();
m_Dll = null;
m_StopRunning.Dispose();
m_StopRunning = null;
m_IsDisposed = true;
}
}
public UnixNativeSerial()
{
m_Dll = new SerialUnix();
m_Handle = m_Dll.serial_init();
if (m_Handle.IsInvalid) {
throw new PlatformNotSupportedException("Can't initialise platform library");
}
m_HandlePtr = m_Handle.DangerousGetHandle();
#if NETSTANDARD15
// On NetStandard 1.5, we must have proper exception handling
try {
// These methods were first added in libnserial 1.1
m_Dll.netfx_errno(0);
} catch (System.EntryPointNotFoundException) {
throw new PlatformNotSupportedException("Must have libnserial 1.1.0 or later on .NET Standard 1.5");
}
#endif
}
/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources;
/// <c>false</c> to release only unmanaged resources.</param>
protected virtual void Dispose(bool disposing)
{
if (!m_IsDisposed)
{
if (disposing)
{
if (IsOpen)
{
Close();
}
}
if (!m_Handle.Equals(IntPtr.Zero))
{
m_Dll.serial_terminate(m_Handle);
m_Handle = IntPtr.Zero;
m_Dll = null;
}
m_IsDisposed = true;
}
}
