private static EJDB_OPTS MapOptions(EJDB2Options options, Utf8StringPool pool)
{
var result = new EJDB_OPTS();
result.no_wal = !options.UseWAL;
result.sort_buffer_sz = options.SortBufferSize;
result.document_buffer_sz = options.DocumentBufferSize;
result.kv.random_seed = options.IWKVOptions.RandomSeed;
result.kv.oflags = options.IWKVOptions.OpenFlags;
result.kv.file_lock_fail_fast = options.IWKVOptions.FileLockFailFast;
result.kv.path = pool.GetString(options.IWKVOptions.Path);
result.kv.wal.check_crc_on_checkpoint = options.IWKVOptions.WALOptions.CheckCRCOnCheckpoint;
result.kv.wal.savepoint_timeout_sec = options.IWKVOptions.WALOptions.SavePointTimeoutSec;
result.kv.wal.checkpoint_timeout_sec = options.IWKVOptions.WALOptions.CheckPointTimeoutSec;
result.kv.wal.wal_buffer_sz = new UIntPtr(options.IWKVOptions.WALOptions.BufferSize);
result.kv.wal.checkpoint_buffer_sz = options.IWKVOptions.WALOptions.CheckpointBufferSize;
result.http.enabled = options.HttpOptions.Enabled;
result.http.port = options.HttpOptions.Port;
result.http.bind = options.HttpOptions.Bind;
result.http.access_token = options.HttpOptions.AccessToken;
result.http.access_token_len = new UIntPtr((uint)(options.HttpOptions.AccessToken?.Length ?? 0));
result.http.read_anon = options.HttpOptions.ReadAnon;
result.http.max_body_size = new UIntPtr(options.HttpOptions.MaxBodySize);
return(result);
}
public EJDB2Handle Open(EJDB2Options options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
IntPtr handle;
ulong rc;
using (var pool = new Utf8StringPool())
{
EJDB_OPTS opts = MapOptions(options, pool);
rc = _helper.ejdb_open(ref opts, out handle);
}
if (rc != 0)
{
throw _e.CreateException(rc);
}
return(new EJDB2Handle(handle));
}