public void CommitBlock(BlockHandle handle, CommittedBlockId blockId)
{
var returnCode = PInvokes.cashdb_utxo_commit_block(_connection, handle, ref blockId);
if (returnCode != ReturnCode.SUCCESS)
{
throw new CashDBException("CommitBlock failed.", returnCode);
}
}
public BlockHandle GetUncommittedBlock(UncommittedBlockId blockUcid)
{
var returnCode = PInvokes.cashdb_utxo_get_uncommitted_block(
_connection, ref blockUcid, out BlockHandle handle);
if (returnCode != ReturnCode.SUCCESS)
{
throw new CashDBException("GetUncommittedBlock failed.", returnCode);
}
return(handle);
}
public void Dispose()
{
_connection.Dispose();
lock (InitializationRoot)
{
if (--_clientCount == 0)
{
PInvokes.cashdb_shutdown();
}
}
}
public BlockInfo GetBlockInfo(BlockHandle handle)
{
var info = new BlockInfo();
var returnCode = PInvokes.cashdb_utxo_get_blockinfo(
_connection, handle, ref info);
if (returnCode != ReturnCode.SUCCESS)
{
throw new CashDBException("GetBlockInfo failed.", returnCode);
}
return(info);
}
public BlockHandle OpenBlock(CommittedBlockId parent, out UncommittedBlockId ucid)
{
ucid = default;
var returnCode = PInvokes.cashdb_utxo_open_block(
_connection,
ref parent,
out BlockHandle handle,
ref ucid);
if (returnCode != ReturnCode.SUCCESS)
{
throw new CashDBException("OpenBlock failed.", returnCode);
}
return(handle);
}
public CashDBClient(string connectionString)
{
lock (InitializationRoot)
{
if (++_clientCount == 1)
{
var err = PInvokes.cashdb_initialize();
if (err != ReturnCode.SUCCESS)
{
throw new CashDBException("CashDB initialization failed.", err);
}
}
}
var status = PInvokes.cashdb_connect(connectionString, out _connection);
if (ReturnCode.SUCCESS != status)
{
throw new CashDBException("Invalid connection to a CashDB instance.", status);
}
}
protected override bool ReleaseHandle()
{
var returnCode = PInvokes.cashdb_disconnect(this, _reason);
return(returnCode == ReturnCode.SUCCESS);
}
