public static ContractParametersContext FromJson(JObject json)
{
IVerifiable verifiable = typeof(ContractParametersContext).GetTypeInfo().Assembly.CreateInstance(json["type"].AsString()) as IVerifiable;
if (verifiable == null)
{
throw new FormatException();
}
using (MemoryStream ms = new MemoryStream(json["hex"].AsString().HexToBytes(), false))
using (BinaryReader reader = new BinaryReader(ms, Encoding.UTF8))
{
verifiable.DeserializeUnsigned(reader);
}
UInt160 chainHash = UInt160.Parse(json["chainhash"].AsString());
Blockchain blockchain = Blockchain.GetBlockchain(chainHash);
if (blockchain == null)
{
throw new FormatException();
}
ContractParametersContext context = new ContractParametersContext(verifiable, blockchain);
foreach (var property in json["items"].Properties)
{
context.ContextItems.Add(UInt160.Parse(property.Key), ContextItem.FromJson(property.Value));
}
return(context);
}
public static ContractParametersContext FromJson(JObject json)
{
var type = typeof(ContractParametersContext).GetTypeInfo().Assembly.GetType(json["type"].AsString());
if (!typeof(IVerifiable).IsAssignableFrom(type))
{
throw new FormatException();
}
var verifiable = (IVerifiable)Activator.CreateInstance(type);
using (MemoryStream ms = new MemoryStream(Convert.FromBase64String(json["hex"].AsString()), false))
using (BinaryReader reader = new BinaryReader(ms, Encoding.UTF8))
{
verifiable.DeserializeUnsigned(reader);
}
ContractParametersContext context = new ContractParametersContext(verifiable);
foreach (var property in json["items"].Properties)
{
context.ContextItems.Add(UInt160.Parse(property.Key), ContextItem.FromJson(property.Value));
}
return(context);
}