/// <summary>
/// Uploads CAN object to CAN server.
/// </summary>
/// <param name="ObjectData">CAN object to upload.</param>
/// <returns>Structure describing whether the function succeeded and response provided by CAN server.</returns>
public async Task <CanUploadResult> CanUploadObject(byte[] ObjectData)
{
log.Trace("(ObjectData.Length:{0})", ObjectData.Length);
CanApiResult apiResult = await SendRequest("add", new NameValueCollection(), "file", "object", ObjectData);
CanUploadResult res = CanUploadResult.FromApiResult(apiResult);
if (res.Success)
{
log.Trace("(-):*.Success={0},*.Hash='{1}'", res.Success, res.Hash.ToBase58());
}
else
{
log.Trace("(-):*.Success={0},*.Message='{1}'", res.Success, res.Message);
}
return(res);
}
/// <summary>
/// Creates a new object based on a result from CAN API including validation checks.
/// </summary>
/// <param name="ApiResult">CAN API result object to copy values from.</param>
/// <returns>Structure describing result of CAN upload operation.</returns>
public static CanUploadResult FromApiResult(CanApiResult ApiResult)
{
log.Trace("()");
CanUploadResult res = new CanUploadResult(ApiResult);
if (res.Success)
{
bool error = false;
try
{
CanUploadObjectResponse response = JsonConvert.DeserializeObject <CanUploadObjectResponse>(res.DataStr);
if (!string.IsNullOrEmpty(response.Hash))
{
res.Hash = Base58Encoding.Encoder.DecodeRaw(response.Hash);
if (res.Hash == null)
{
log.Error("Unable to decode hash '{0}'.", response.Hash);
error = true;
}
}
else
{
log.Error("Empty hash in CAN response.");
error = true;
}
}
catch (Exception e)
{
log.Error("Exception occurred: {0}", e.ToString());
error = true;
}
if (error)
{
res.Success = false;
res.Message = "Invalid CAN response.";
res.IsCanError = false;
}
}
log.Trace("(-)");
return(res);
}
