public async Task <ObjectID> PutObject(CancellationToken context, PutObjectParams param, CallOptions options = null)
{
var object_client = new ObjectService.ObjectServiceClient(channel);
var obj = param.Object;
var call = object_client.Put(cancellationToken: context);
var opts = DefaultCallOptions.ApplyCustomOptions(options);
var req_stream = call.RequestStream;
var req = new PutRequest();
var body = new PutRequest.Types.Body();
req.Body = body;
var address = new Address
{
ContainerId = obj.Header.ContainerId,
ObjectId = obj.ObjectId,
};
var meta = opts.GetRequestMetaHeader();
AttachObjectSessionToken(opts, meta, address, ObjectSessionContext.Types.Verb.Put);
req.MetaHeader = meta;
var init = new PutRequest.Types.Body.Types.Init
{
ObjectId = obj.ObjectId,
Signature = obj.Signature,
Header = obj.Header,
};
req.Body.Init = init;
req.SignRequest(key);
await req_stream.WriteAsync(req);
int offset = 0;
while (offset < obj.Payload.Length)
{
var end = offset + Object.Object.ChunkSize > obj.Payload.Length ? obj.Payload.Length : offset + Object.Object.ChunkSize;
var chunk = ByteString.CopyFrom(obj.Payload.ToByteArray()[offset..end]);
public async Task <Object.Object> GetObject(CancellationToken context, GetObjectParams param, CallOptions options = null)
{
var object_client = new ObjectService.ObjectServiceClient(channel);
var object_address = param.Address;
var opts = DefaultCallOptions.ApplyCustomOptions(options);
var req = new GetRequest
{
Body = new GetRequest.Types.Body
{
Raw = param.Raw,
Address = object_address,
}
};
var meta = opts.GetRequestMetaHeader();
AttachObjectSessionToken(opts, meta, object_address, ObjectSessionContext.Types.Verb.Get);
req.MetaHeader = meta;
req.SignRequest(key);
var stream = object_client.Get(req, cancellationToken: context).ResponseStream;
var obj = new Object.Object();
var payload = new byte[] { };
int offset = 0;
while (await stream.MoveNext())
{
var resp = stream.Current;
if (!resp.VerifyResponse())
{
throw new InvalidOperationException("invalid object get response");
}
switch (resp.Body.ObjectPartCase)
{
case GetResponse.Types.Body.ObjectPartOneofCase.Init:
{
obj.ObjectId = resp.Body.Init.ObjectId;
obj.Signature = resp.Body.Init.Signature;
obj.Header = resp.Body.Init.Header;
payload = new byte[obj.Header.PayloadLength];
break;
}
case GetResponse.Types.Body.ObjectPartOneofCase.Chunk:
{
resp.Body.Chunk.CopyTo(payload, offset);
offset += resp.Body.Chunk.Length;
break;
}
case GetResponse.Types.Body.ObjectPartOneofCase.SplitInfo:
{
throw new SplitInfoException(resp.Body.SplitInfo);
}
default:
throw new FormatException("malformed object get reponse");
}
}
obj.Payload = ByteString.CopyFrom(payload);
return(obj);
}
