public ProvenBlockHeader(PosBlock block, PosBlockHeader posBlockHeader)
{
if (block == null)
{
throw new ArgumentNullException(nameof(block));
}
// Copy block header properties.
this.posBlockHeader = posBlockHeader;
this.posBlockHeader.HashPrevBlock = block.Header.HashPrevBlock;
this.posBlockHeader.HashMerkleRoot = block.Header.HashMerkleRoot;
this.posBlockHeader.Time = block.Header.Time;
this.posBlockHeader.Bits = block.Header.Bits;
this.posBlockHeader.Nonce = block.Header.Nonce;
this.posBlockHeader.Version = block.Header.Version;
this.posBlockHeader.ProvenBlockHeader = this;
this.signature = block.BlockSignature;
this.coinstake = block.GetProtocolTransaction();
this.merkleProof = new MerkleBlock(block, new[] { this.coinstake.GetHash() }).PartialMerkleTree;
}
public ViewResult MAST(MASTModel model)
{
try
{
var script = new Script(Sanitize(model.Script));
model.DecomposedScripts = new List <DecomposedScript>();
var subScripts = script.Decompose();
var hashes = subScripts.Select(s => Hashes.Hash256(s.ToBytes())).ToArray();
model.MerkleRoot = MerkleNode.GetRoot(hashes).Hash;
int fullScriptSize = script.ToBytes().Length;
model.FullScriptSize = fullScriptSize;
int i = 0;
foreach (var subScript in subScripts)
{
bool[] matches = new bool[hashes.Length];
matches[i] = true;
PartialMerkleTree partial = new PartialMerkleTree(hashes, matches);
DecomposedScript s = new DecomposedScript();
s.Script = subScript.ToString();
s.Bytes = Encoders.Hex.EncodeData(subScript.ToBytes());
s.Hash = Hashes.Hash256(subScript.ToBytes());
s.PartialMerkleTree = Encoders.Hex.EncodeData(partial.ToBytes());
model.DecomposedScripts.Add(s);
s.Size = subScript.ToBytes().Length + partial.ToBytes().Length;
s.Saving = (int)(((decimal)(fullScriptSize - s.Size) / fullScriptSize) * 100m);
s.Size160 = (int)(subScript.ToBytes().Length + (decimal)partial.ToBytes().Length * 0.625m);
s.Saving160 = (int)(((decimal)(fullScriptSize - s.Size160) / fullScriptSize) * 100m);
i++;
}
}
catch (FormatException ex)
{
ModelState.AddModelError("Script", "Invalid script (" + ex.Message + ")");
return(View(model));
}
return(View(model));
}
public RegistrationCapsule(PartialMerkleTree merkleTree, Transaction tx)
{
this.RegistrationTransaction = tx;
this.RegistrationTransactionProof = merkleTree;
}
public RegistrationRecord(DateTime recordTimeStamp, Guid recordGuid, string recordTxId, string recordTxHex, RegistrationToken record, PartialMerkleTree recordTxProof, int blockReceived = -1)
{
RecordTimestamp = recordTimeStamp;
RecordGuid = recordGuid;
RecordTxId = recordTxId;
RecordTxHex = recordTxHex;
Record = record;
RecordTxProof = recordTxProof;
BlockReceived = blockReceived;
RegistrationMature = false;
}
public RegistrationRecord(DateTime recordTimeStamp, Guid recordGuid, string recordTxId, string recordTxHex, RegistrationToken record, PartialMerkleTree recordTxProof, int blockReceived = -1)
{
this.RecordTimestamp = recordTimeStamp;
this.RecordGuid = recordGuid;
this.RecordTxId = recordTxId;
this.RecordTxHex = recordTxHex;
this.Token = record;
this.RecordTxProof = recordTxProof;
this.BlockReceived = blockReceived;
}
