// construct message with token
public CoapMessage(CoapMessageType type, byte[] token, CoapMessageCode code) : this(type, code)
{
if (token.Length > 8)
{
throw new CoapMessageFormatException("Token length must be 0-8 characters");
}
TokenValue = token;
}
void ThrowIfInvalid(CoapMessageCode code)
{
if (code.Class > 7)
{
throw new CoapProtocolViolationException("Code class is larget than 7.");
}
if (code.Detail > 31)
{
throw new CoapProtocolViolationException("Code class is larget than 7.");
}
}
static void ThrowIfInvalid(CoapMessageCode code)
{
if (code == null)
{
throw new CoapProtocolViolationException("Message code is not set.");
}
if (code.Class > 7)
{
throw new CoapProtocolViolationException("Message code class is larger than 7.");
}
if (code.Detail > 31)
{
throw new CoapProtocolViolationException("Message detail is larger than 7.");
}
}
public static OicRequestOperation ToOicRequestOperation(this CoapMessageCode code)
{
if (code == CoapMessageCode.Get)
{
return(OicRequestOperation.Get);
}
if (code == CoapMessageCode.Post)
{
return(OicRequestOperation.Post);
}
if (code == CoapMessageCode.Put)
{
return(OicRequestOperation.Put);
}
if (code == CoapMessageCode.Delete)
{
return(OicRequestOperation.Delete);
}
throw new OicException("Unsupported operation", new ArgumentOutOfRangeException(nameof(code), code, null), OicResponseCode.BadRequest);
}
public bool TestCoapMessageCodeIsServerError(CoapMessageCode code)
{
return(code.IsServerError());
}
public bool TestCoapMessageCodeIsClientError(CoapMessageCode code)
{
return(code.IsClientError());
}
public bool TestCoapMessageCodeIsSuccess(CoapMessageCode code)
{
return(code.IsSuccess());
}
public static CoapMessage CreateMessage(CoapMessageCode code, string message, CoapMessageType type = CoapMessageType.Confirmable) => CoapMessage.Create(code, message, type);
public static OicResponseCode ToOicResponseCode(this CoapMessageCode code)
{
if (code == CoapMessageCode.Created)
{
return(OicResponseCode.Created);
}
if (code == CoapMessageCode.Delete)
{
return(OicResponseCode.Deleted);
}
if (code == CoapMessageCode.Valid)
{
return(OicResponseCode.Valid);
}
if (code == CoapMessageCode.Changed)
{
return(OicResponseCode.Changed);
}
if (code == CoapMessageCode.Content)
{
return(OicResponseCode.Content);
}
if (code == CoapMessageCode.BadRequest)
{
return(OicResponseCode.BadRequest);
}
if (code == CoapMessageCode.Unauthorized)
{
return(OicResponseCode.Unauthorized);
}
if (code == CoapMessageCode.BadOption)
{
return(OicResponseCode.BadOption);
}
if (code == CoapMessageCode.Forbidden)
{
return(OicResponseCode.Forbidden);
}
if (code == CoapMessageCode.NotFound)
{
return(OicResponseCode.NotFound);
}
if (code == CoapMessageCode.MethodNotAllowed)
{
return(OicResponseCode.OperationNotAllowed);
}
if (code == CoapMessageCode.NotAcceptable)
{
return(OicResponseCode.NotAcceptable);
}
if (code == CoapMessageCode.PreconditionFailed)
{
return(OicResponseCode.PreconditionFailed);
}
if (code == CoapMessageCode.RequestEntityTooLarge)
{
return(OicResponseCode.RequestEntityTooLarge);
}
if (code == CoapMessageCode.UnsupportedContentFormat)
{
return(OicResponseCode.UnsupportedContentType);
}
if (code == CoapMessageCode.InternalServerError)
{
return(OicResponseCode.InternalServerError);
}
if (code == CoapMessageCode.NotImplemented)
{
return(OicResponseCode.NotImplemented);
}
if (code == CoapMessageCode.BadGateway)
{
return(OicResponseCode.BadGateway);
}
if (code == CoapMessageCode.ServiceUnavailable)
{
return(OicResponseCode.ServiceUnavailable);
}
if (code == CoapMessageCode.GatewayTimeout)
{
return(OicResponseCode.GatewayTimeout);
}
if (code == CoapMessageCode.ProxyingNotSupported)
{
return(OicResponseCode.ProxyingNotSupported);
}
throw new OicException("Unsupported response code", new ArgumentOutOfRangeException(nameof(code), code, null));
}
// Construct a request message without payload
public CoapRequest(CoapMessageType type, CoapMessageCode code, Uri uri)
{
Type = type;
Uri = uri;
Code = code;
}
// useful constructor for serialising messages
public CoapMessage(CoapMessageType type, CoapMessageCode code) : this()
{
Type = type;
Code = code;
}
// construct request with url, token and payload
public CoapMessage(CoapMessageType type, byte[] token, CoapMessageCode code, Uri url, byte[] payload) : this(type, token, code, url)
{
Payload = payload;
}
// construct request with url and token
public CoapMessage(CoapMessageType type, byte[] token, CoapMessageCode code, Uri url) : this(type, token, code)
{
Uri = url;
}
// construct request with url
public CoapMessage(CoapMessageType type, CoapMessageCode code, Uri url) : this(type, code)
{
Uri = url;
}
public bool TestCoapMessageCodeIsRequest(CoapMessageCode code)
{
return(code.IsRequest());
}
public string Convert(CoapMessageCode value)
{
return(Consts.MessageCodes.SingleOrDefault(c => c.Item2 == value)?.Item1 ?? string.Empty);
}
// Construct a request message with payload
public CoapRequest(CoapMessageType type, CoapMessageCode code, Uri uri, byte[] payload, ContentFormat format) : this(type, code, uri)
{
Payload = payload;
}
