public static OpenOption New(Guid guid,
OpenOptionDeserializeCallback deserializeCallback,
OpenOptionSerializeCallback serializeCallback,
object defaultValue = null, string friendlyName = null)
{
Throw.If.Null(deserializeCallback, "deserializeCallback");
Throw.If.Null(serializeCallback, "serializeCallback");
OpenOption option;
lock (_options)
{
if (_options.ContainsKey(guid))
{
throw new ArgumentException();
}
option = new OpenOption()
{
Guid = guid,
DefaultValue = defaultValue,
FriendlyName = friendlyName ?? guid.ToString("B"),
_deserializeCallback = deserializeCallback,
_serializeCallback = serializeCallback
};
_options.Add(guid, option);
}
return(option);
}
/// <summary>
/// Gets the current value of an option.
/// </summary>
/// <param name="option">The option.</param>
/// <returns>The option's value.</returns>
public object GetOption(OpenOption option)
{
Throw.If.Null(option, "option");
object value;
return(_options.TryGetValue(option, out value) ? value : option.DefaultValue);
}
/// <summary>
/// Sets the current value of an option.
/// </summary>
/// <param name="option">The option.</param>
/// <param name="value">The value to set it to.</param>
public void SetOption(OpenOption option, object value)
{
Throw.If.Null(option, "option");
if (value != null)
{
_options[option] = value;
}
else
{
_options.Remove(option);
}
}
static OpenOption()
{
_options = new Dictionary <Guid, OpenOption>();
Exclusive = OpenOption.New(new Guid("{49DB23CD-727E-4788-BBAD-7D67ACCBC469}"),
deserializeCallback: DeserializeBoolean,
serializeCallback: SerializeBoolean,
defaultValue: false,
friendlyName: "Exclusive");
Interruptible = OpenOption.New(new Guid("{55C9673C-A49C-4190-B0BC-294020EAAE54}"),
deserializeCallback: DeserializeBoolean,
serializeCallback: SerializeBoolean,
defaultValue: false,
friendlyName: "Interruptible");
Priority = OpenOption.New(new Guid("{3C065A90-A685-44BD-BE06-50EDACF51F11}"),
deserializeCallback: buffer =>
{
if (buffer.Length < 1)
{
return(null);
}
return((object)(OpenPriority)buffer[0]);
},
serializeCallback: value =>
{
return(new[] { (byte)(OpenPriority)value });
},
defaultValue: OpenPriority.Normal,
friendlyName: "Priority");
TimeoutIfInterruptible = OpenOption.New(new Guid("{C8F9B70B-302F-4326-B28D-E823C4E6131E}"),
deserializeCallback: DeserializeInt32,
serializeCallback: SerializeInt32,
defaultValue: 3000,
friendlyName: "TimeoutIfInterruptible");
TimeoutIfTransient = OpenOption.New(new Guid("{0A918B9F-6FF5-4A14-A945-78685B37BF40}"),
deserializeCallback: DeserializeInt32,
serializeCallback: SerializeInt32,
defaultValue: 30000,
friendlyName: "TimeoutIfTransient");
Transient = OpenOption.New(new Guid("{C564DE4B-A9A8-4F5F-A7E4-1A14AF9BEFEC}"),
deserializeCallback: DeserializeBoolean,
serializeCallback: SerializeBoolean,
defaultValue: false,
friendlyName: "Transient");
BleService = OpenOption.New(new Guid("{A0E7B2C1-656D-40FB-9C29-3CD28F54D45D}"),
deserializeCallback: _ => { throw new NotImplementedException(); },
serializeCallback: _ => { throw new NotImplementedException(); },
defaultValue: null,
friendlyName: "BLE Service");
}
/// <summary>
/// Checks if an option has been set.
/// </summary>
/// <param name="option">The option.</param>
/// <returns><c>true</c> if the option has been set.</returns>
public bool IsOptionSet(OpenOption option)
{
Throw.If.Null(option, "option");
return(_options.ContainsKey(option));
}