/// <summary>
/// Creates middleware that adds a nonce to transactions for given public key.
/// </summary>
/// <param name="publicKey">Public key for which the nonce should be set.</param>
/// <param name="client">Client that should be used to retrieve the nonce.</param>
public NonceTxMiddleware(byte[] publicKey, DAppChainClient client)
{
this.PublicKey = publicKey;
this.Client = client;
this.publicKeyHex = CryptoUtils.BytesToHexString(this.PublicKey);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
/// <param name="abi">Contract Application Binary Interface as JSON object string.</param>
public EvmContract(DAppChainClient client, Address contractAddress, Address callerAddress, string abi) : base(client, contractAddress, callerAddress)
{
this.contractBuilder = new ContractBuilder(abi, contractAddress.LocalAddress);
this.topicToEventName = new Dictionary <string, string>();
foreach (EventABI eventAbi in this.contractBuilder.ContractABI.Events)
{
this.topicToEventName.Add("0x" + eventAbi.Sha33Signature, eventAbi.Name);
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
protected ContractBase(DAppChainClient client, Address contractAddress, Address callerAddress)
{
if (client == null)
{
throw new ArgumentNullException(nameof(client));
}
this.Client = client;
this.Address = contractAddress;
this.Caller = callerAddress;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
/// <param name="contractBuilder">Contract Builder object representing the contract's interface.</param>
public EvmContract(DAppChainClient client, Address contractAddress, Address callerAddress, ContractBuilder contractBuilder) : base(client, contractAddress, callerAddress)
{
if (contractBuilder == null)
{
throw new ArgumentNullException(nameof(contractBuilder));
}
this.contractBuilder = contractBuilder;
this.topicToEventName = new Dictionary <string, string>();
foreach (EventABI eventAbi in this.contractBuilder.ContractABI.Events)
{
this.topicToEventName.Add("0x" + eventAbi.Sha3Signature, eventAbi.Name);
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
protected ContractBase(DAppChainClient client, Address contractAddress, Address callerAddress)
{
this.Client = client;
this.Address = contractAddress;
this.Caller = callerAddress;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
/// <param name="abi">Deserialized Contract Application Binary Interface representation.</param>
public EvmContract(DAppChainClient client, Address contractAddress, Address callerAddress, ContractABI abi)
: this(client, contractAddress, callerAddress, CreateContractBuilderWithContractAbi(contractAddress, abi))
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddress">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddress">Address of the caller, generated from the public key of the transaction signer.</param>
/// <param name="abi">Contract Application Binary Interface as JSON object string.</param>
public EvmContract(DAppChainClient client, Address contractAddress, Address callerAddress, string abi)
: this(client, contractAddress, callerAddress, new ContractBuilder(abi, contractAddress.LocalAddress))
{
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="client">Client to use to communicate with the contract.</param>
/// <param name="contractAddr">Address of a contract on the Loom DAppChain.</param>
/// <param name="callerAddr">Address of the caller, generated from the public key of the transaction signer.</param>
public Contract(DAppChainClient client, Address contractAddr, Address callerAddr) : base(client, contractAddr, callerAddr)
{
}