private static async System.Threading.Tasks.Task <ResultType> TaskMain(Fee.File.OnFileTask_CallBackInterface a_callback_interface, Path a_path, Fee.TaskW.CancelToken a_cancel)
#endif
{
ResultType t_ret;
{
t_ret.binary = null;
t_ret.errorstring = null;
}
Fee.TaskW.TaskW.GetInstance().Post((a_state) => {
a_callback_interface.OnFileTask(0.1f);
}, null);
System.IO.FileStream t_filestream = null;
try{
//ファイルパス。
System.IO.FileInfo t_fileinfo = new System.IO.FileInfo(a_path.GetPath());
//開く。
t_filestream = t_fileinfo.OpenRead();
//読み込み。
if (t_filestream != null)
{
t_ret.binary = new byte[t_filestream.Length];
if (Config.USE_ASYNC == true)
{
#if ((UNITY_5) || (UNITY_WEBGL))
Tool.Assert(false);
#else
await t_filestream.ReadAsync(t_ret.binary, 0, t_ret.binary.Length, a_cancel.GetToken());
await t_filestream.FlushAsync(a_cancel.GetToken());
#endif
}
else
{
t_filestream.Read(t_ret.binary, 0, t_ret.binary.Length);
}
}
}catch (System.Exception t_exception) {
t_ret.binary = null;
t_ret.errorstring = "Task_LoadLocalBinaryFile : " + t_exception.Message;
}
//閉じる。
if (t_filestream != null)
{
t_filestream.Close();
}
if (a_cancel.IsCancellationRequested() == true)
{
t_ret.binary = null;
t_ret.errorstring = "Task_LoadLocalBinaryFile : Cancel";
a_cancel.ThrowIfCancellationRequested();
}
if (t_ret.binary == null)
{
if (t_ret.errorstring == null)
{
t_ret.errorstring = "Task_LoadLocalBinaryFile : null";
}
}
return(t_ret);
}
