private static async Task <string> GetHashAsync(Client client, Address addr, string[] ps, CancellationToken cancellation) { if (ps.Length == 0 || ps[0] == "") { Object obj = await client.GetObjectHeader(new ObjectHeaderParams() { Address = addr }, new CallOptions { Ttl = 2 }, cancellation); return($"\"{new UInt256(obj.PayloadChecksum.Sum.ToByteArray())}\""); } Range range = ParseRange(ps[0]); List <byte[]> hashes = await client.GetObjectPayloadRangeHash(new RangeChecksumParams() { Address = addr, Ranges = new List <Range>() { range }, Type = ChecksumType.Sha256, Salt = Array.Empty <byte>() }, new CallOptions { Ttl = 2 }, cancellation); if (hashes.Count == 0) { throw new Exception("empty response, object range is invalid (expected 'Offset|Length')"); } return($"\"{new UInt256(hashes[0])}\""); }
private static async Task <string> GetPayloadAsync(Client client, Address addr, CancellationToken cancellation) { Object obj = await client.GetObject(addr, options : new CallOptions { Ttl = 2 }, context : cancellation); return(obj.Payload.ToString(Utility.StrictUTF8)); }
private static async Task <string> GetPayloadAsync(Client client, Address addr, CancellationToken cancellation) { Object obj = await client.GetObject(cancellation, new GetObjectParams() { Address = addr }, new CallOptions { Ttl = 2 }); return(obj.Payload.ToString(Utility.StrictUTF8)); }