public BerkeleyDbError Close([FromUri] ulong handle)
{
DbcHandle dbc = DbcInstance.RemoveDbc(handle);
if (dbc.Handle == IntPtr.Zero)
{
throw new HttpResponseException((HttpStatusCode)422);
}
return(dbc.Methods.Close(dbc.Handle));
}
private static DbcHandle GetDbc(ulong handle)
{
DbcHandle dbc = DbcInstance.GetDbc(handle);
if (dbc.Handle == IntPtr.Zero)
{
throw new HttpResponseException((HttpStatusCode)422);
}
return(dbc);
}
public BerkeleyDtoResult OpenCursor([FromUri] ulong handle, [FromUri] String flags)
{
DbHandle db = GetDb(handle);
BerkeleyDbCursorFlags cursorFlags = flags == null ? 0 : BerkeleyEnumParser.CursorFlags(flags);
ulong cursorHandle = 0;
IntPtr pdbc;
BerkeleyDbError error = BDbcMethods.Create(BDbOffsetOfInstance.Instance, db.Handle, db.Methods.DbType, cursorFlags, out pdbc);
if (error == 0)
{
DbcHandle dbc = new DbcHandle(pdbc, BDbcMethods.GetMethods(db.Methods.DbType));
cursorHandle = DbcInstance.AddDbc(dbc);
if (cursorHandle == 0)
{
dbc.Methods.Close(dbc.Handle);
throw new HttpResponseException(HttpStatusCode.InternalServerError);
}
}
return(new BerkeleyDtoResult(error, cursorHandle.ToString()));
}
