public static Process Start(BlockChainIdentity intendedNetwork)
{
if (intendedNetwork == null)
throw new ArgumentNullException(nameof(intendedNetwork));
// Note: when mainnet becomes the default this should use "testnet" and
// not "testnet3" as the flag.
string networkFlag = "";
if (intendedNetwork != BlockChainIdentity.TestNet3)
networkFlag = $"--{intendedNetwork.Name}";
var processInfo = new ProcessStartInfo();
processInfo.FileName = "btcwallet";
processInfo.Arguments = networkFlag + " --noinitialload";
processInfo.UseShellExecute = false;
processInfo.RedirectStandardError = true;
processInfo.RedirectStandardOutput = true;
processInfo.CreateNoWindow = true;
var process = Process.Start(processInfo);
process.ErrorDataReceived += (sender, args) => Console.WriteLine("err> {0}", args.Data);
process.OutputDataReceived += (sender, args) => Console.WriteLine("{0}", args.Data);
process.BeginErrorReadLine();
process.BeginOutputReadLine();
return process;
}
public static void ValidPayToScriptHashAddresses(string encodedAddress, BlockChainIdentity intendedBlockChain)
{
Address address;
Assert.True(Address.TryDecode(encodedAddress, out address));
address = Address.Decode(encodedAddress);
Assert.IsType<Address.PayToScriptHash>(address);
var p2shAddress = (Address.PayToScriptHash)address;
Assert.Same(address.IntendedBlockChain, intendedBlockChain);
var newAddress = new Address.PayToPubKeyHash(intendedBlockChain, p2shAddress.ScriptHash);
var reencodedAddress = address.Encode();
Assert.Equal(encodedAddress, reencodedAddress);
}
public static string RpcListenAddress(string hostnameOrIp, BlockChainIdentity intendedNetwork)
{
if (intendedNetwork == null)
throw new ArgumentNullException(nameof(intendedNetwork));
string port;
if (intendedNetwork == BlockChainIdentity.MainNet)
port = "8332";
else if (intendedNetwork == BlockChainIdentity.TestNet3)
port = "18332";
else if (intendedNetwork == BlockChainIdentity.SimNet)
port = "18554";
else
throw new UnknownBlockChainException(intendedNetwork);
return $"{hostnameOrIp}:{port}";
}
public static void ValidPayToPubKeyHashAddresses(string encodedAddress, BlockChainIdentity intendedBlockChain)
{
// Assert TryDecode and Decode succeed on valid address.
Address address;
Assert.True(Address.TryDecode(encodedAddress, out address));
address = Address.Decode(encodedAddress);
// Assert actual instance type is PayToPubKeyHash
Assert.IsType<Address.PayToPubKeyHash>(address);
var p2pkhAddress = (Address.PayToPubKeyHash)address;
// Assert address is for the correct intended network.
Assert.Same(address.IntendedBlockChain, intendedBlockChain);
// Assert reencoded address string is equal to the test input.
var newAddress = new Address.PayToPubKeyHash(intendedBlockChain, p2pkhAddress.PubKeyHash);
var reencodedAddress = newAddress.Encode();
Assert.Equal(encodedAddress, reencodedAddress);
}
public static bool IdentityForPubKeyHashID(byte pubKeyHashID, out BlockChainIdentity identity)
{
if (pubKeyHashID == MainNet.AddressPubKeyHashID)
{
identity = MainNet;
return true;
}
else if (pubKeyHashID == TestNet3.AddressPubKeyHashID)
{
identity = TestNet3;
return true;
}
else if (pubKeyHashID == SimNet.AddressPubKeyHashID)
{
identity = SimNet;
return true;
}
else
{
identity = null;
return false;
}
}
public static Process Start(BlockChainIdentity intendedNetwork, string appDataDirectory)
{
if (intendedNetwork == null)
throw new ArgumentNullException(nameof(intendedNetwork));
if (appDataDirectory == null)
throw new ArgumentNullException(nameof(appDataDirectory));
var networkFlag = "";
if (intendedNetwork == BlockChainIdentity.TestNet3)
{
// While the actual name of the network is "testnet3", the wallet uses
// the --testnet flag for this network.
networkFlag = "--testnet";
}
else if (intendedNetwork != BlockChainIdentity.MainNet)
{
networkFlag = $"--{intendedNetwork.Name}";
}
var v4ListenAddress = RpcListenAddress("127.0.0.1", intendedNetwork);
var processInfo = new ProcessStartInfo();
processInfo.FileName = "btcwallet";
processInfo.Arguments = $"{networkFlag} --noinitialload --experimentalrpclisten={v4ListenAddress} --onetimetlskey --datadir=\"{appDataDirectory}\"";
processInfo.UseShellExecute = false;
processInfo.RedirectStandardError = true;
processInfo.RedirectStandardOutput = true;
processInfo.CreateNoWindow = true;
var process = Process.Start(processInfo);
process.ErrorDataReceived += (sender, args) => Console.WriteLine("err> {0}", args.Data);
process.OutputDataReceived += (sender, args) => Console.WriteLine("{0}", args.Data);
process.BeginErrorReadLine();
process.BeginOutputReadLine();
return process;
}
private ProcessArguments(BlockChainIdentity intendedNetwork)
{
IntendedNetwork = intendedNetwork;
}
public UnknownBlockChainException(BlockChainIdentity identity)
: base($"Unknown blockchain `{identity.Name}`")
{ }
public UnknownBlockChainException(BlockChainIdentity identity)
: base($"Unknown blockchain `{identity.Name}`")
{
}
