/// <summary>
/// constructor for redeem script.
/// </summary>
/// <param name="script">redeem script</param>
/// <param name="type">address type</param>
/// <param name="networkType">network type</param>
public Address(Script script, CfdAddressType type, CfdNetworkType networkType)
{
if (script is null)
{
throw new ArgumentNullException(nameof(script));
}
using (var handle = new ErrorHandle())
{
var ret = NativeMethods.CfdCreateAddress(
handle.GetHandle(),
(int)type,
"",
script.ToHexString(),
(int)networkType,
out IntPtr outputAddress,
out IntPtr outputLockingScript,
out IntPtr outputP2shSegwitLockingScript);
if (ret != CfdErrorCode.Success)
{
handle.ThrowError(ret);
}
address = CCommon.ConvertToString(outputAddress);
lockingScript = CCommon.ConvertToString(outputLockingScript);
p2shSegwitLockingScript = CCommon.ConvertToString(outputP2shSegwitLockingScript);
Initialize(handle, address, out _, out CfdWitnessVersion outputWitnessVersion, out _,
out string outputHash);
witnessVersion = outputWitnessVersion;
hash = outputHash;
network = networkType;
addressType = type;
}
}
/// <summary>
/// constructor for schnorr pubkey.
/// </summary>
/// <param name="pubkey">schnorr public key</param>
/// <param name="type">address type</param>
/// <param name="network">network type</param>
public Address(SchnorrPubkey pubkey, CfdAddressType type, CfdNetworkType network)
{
if (pubkey is null)
{
throw new ArgumentNullException(nameof(pubkey));
}
using (var handle = new ErrorHandle())
{
var ret = NativeMethods.CfdCreateAddress(
handle.GetHandle(),
(int)type,
pubkey.ToHexString(),
"",
(int)network,
out IntPtr outputAddress,
out IntPtr outputLockingScript,
out IntPtr outputP2shSegwitLockingScript);
if (ret != CfdErrorCode.Success)
{
handle.ThrowError(ret);
}
address = CCommon.ConvertToString(outputAddress);
lockingScript = CCommon.ConvertToString(outputLockingScript);
p2shSegwitLockingScript = CCommon.ConvertToString(outputP2shSegwitLockingScript);
Initialize(handle, address, out network,
out witnessVersion, out string tempLockingScript,
out hash);
this.network = network;
addressType = type;
}
}
/// <summary>
/// get multisig address list.
/// </summary>
/// <param name="multisigScript">multisig script</param>
/// <param name="networkType">network type</param>
/// <param name="addressType">address type</param>
/// <returns>address list</returns>
public static Address[] GetMultisigAddresses(Script multisigScript,
CfdNetworkType networkType, CfdAddressType addressType
)
{
if (multisigScript is null)
{
throw new ArgumentNullException(nameof(multisigScript));
}
using (var handle = new ErrorHandle())
{
var ret = NativeMethods.CfdGetAddressesFromMultisig(
handle.GetHandle(), multisigScript.ToHexString(), (int)networkType,
(int)addressType, out IntPtr multisigHandle, out uint maxKeyNum);
if (ret != CfdErrorCode.Success)
{
handle.ThrowError(ret);
}
try
{
Address[] addrList = new Address[maxKeyNum];
for (uint index = 0; index < maxKeyNum; ++index)
{
IntPtr address = IntPtr.Zero;
IntPtr pubkey = IntPtr.Zero;
ret = NativeMethods.CfdGetAddressFromMultisigKey(
handle.GetHandle(), multisigHandle, index,
out address, out pubkey);
if (ret != CfdErrorCode.Success)
{
handle.ThrowError(ret);
}
CCommon.ConvertToString(pubkey);
string addr = CCommon.ConvertToString(address);
addrList[index] = new Address(addr);
}
return(addrList);
}
finally
{
NativeMethods.CfdFreeAddressesMultisigHandle(
handle.GetHandle(), multisigHandle);
}
}
}
private void Initialize(ErrorHandle handle, string addressString, out CfdNetworkType outputNetwork,
out CfdWitnessVersion outputWitnessVersion, out string outputLockingScript, out string outputHash)
{
var ret = NativeMethods.CfdGetAddressInfo(
handle.GetHandle(),
addressString,
out int networkType,
out int hashType,
out int segwitVersion,
out IntPtr lockingScript,
out IntPtr hashString);
if (ret != CfdErrorCode.Success)
{
handle.ThrowError(ret);
}
outputNetwork = (CfdNetworkType)networkType;
addressType = (CfdAddressType)hashType;
outputWitnessVersion = (CfdWitnessVersion)segwitVersion;
outputLockingScript = CCommon.ConvertToString(lockingScript);
outputHash = CCommon.ConvertToString(hashString);
}
/// <summary>
/// set address type for p2sh-segwit.
/// </summary>
/// <param name="addrType">address type</param>
public void SetAddressType(CfdAddressType addrType)
{
addressType = addrType;
}