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[#11] Add Network Snapshot

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Signed-off-by: Pavel Gross <p.gross@yadro.com>
This commit is contained in:
Pavel Gross 2024-06-26 12:29:33 +03:00
parent b69d22966f
commit c988ff3c76
84 changed files with 2238 additions and 933 deletions
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36
src/FrostFS.SDK.ModelsV2/Object/Object.cs
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@ -1,3 +1,4 @@
using System;
using System.Security.Cryptography;
using FrostFS.SDK.ModelsV2.Enums;
@ -5,8 +6,11 @@ namespace FrostFS.SDK.ModelsV2;
public class Object
{
public Object()
public Object(ObjectId objectId, ObjectHeader header, byte[] payload)
{
ObjectId = objectId;
Payload = payload;
Header = header;
}
public Object(ContainerId container, byte[] payload, ObjectType objectType = ObjectType.Regular)
@ -14,43 +18,47 @@ public class Object
Payload = payload;
Header = new ObjectHeader(containerId: container, type: objectType, attributes: []);
}
public ObjectHeader Header { get; set; }
public ObjectId ObjectId { get; set; }
public ObjectId? ObjectId
{
get; internal set;
}
public byte[] Payload { get; set; }
public Signature Signature { get; set; }
public Signature? Signature { get; set; }
public void SetParent(LargeObject largeObject)
{
Header.Split.ParentHeader = largeObject.Header;
}
if (Header?.Split == null)
throw new Exception("The object is not initialized properly");
public ObjectId? GetParentId()
{
return Header.Split?.Parent;
Header.Split.ParentHeader = largeObject.Header;
}
}
public class LargeObject(ContainerId container) : Object(container, [])
{
private SHA256 payloadHash = SHA256.Create();
private readonly SHA256 payloadHash = SHA256.Create();
public void AppendBlock(byte[] bytes, int count)
{
Header.PayloadLength += (ulong)count;
Header!.PayloadLength += (ulong)count;
this.payloadHash.TransformBlock(bytes, 0, count, bytes, 0);
}
public LargeObject CalculateHash()
{
this.payloadHash.TransformFinalBlock([], 0, 0);
Header.PayloadCheckSum = this.payloadHash.Hash;
Header!.PayloadCheckSum = this.payloadHash.Hash;
return this;
}
public ulong PayloadLength
{
get { return Header.PayloadLength; }
get { return Header!.PayloadLength; }
}
}
@ -58,7 +66,7 @@ public class LinkObject : Object
{
public LinkObject(ContainerId containerId, SplitId splitId, LargeObject largeObject) : base (containerId, [])
{
Header.Split = new Split(splitId)
Header!.Split = new Split(splitId)
{
ParentHeader = largeObject.Header
};