void OnFSPollCallback(int status, ref uv_stat_t prev, ref uv_stat_t curr)
{
Log.TraceFormat("{0} {1} callback", this.HandleType, this.InternalHandle);
try
{
FileStatus previous = null;
FileStatus current = null;
OperationException error = null;
if (status < 0)
{
error = NativeMethods.CreateError((uv_err_code)status);
}
else
{
previous = (FileStatus)prev;
current = (FileStatus)curr;
}
this.pollCallback?.Invoke(this, new FSPollStatus(previous, current, error));
}
catch (Exception exception)
{
Log.Error($"{this.HandleType} {this.InternalHandle} callback error.", exception);
throw;
}
}
private void OnFSPollCallback(int status, ref uv_stat_t prev, ref uv_stat_t curr)
{
#if DEBUG
if (Log.TraceEnabled)
{
Log.Trace("{} {} callback", HandleType, InternalHandle);
}
#endif
try
{
FileStatus previous = null;
FileStatus current = null;
OperationException error = null;
if ((uint)status > SharedConstants.TooBigOrNegative) // < 0
{
error = NativeMethods.CreateError((uv_err_code)status);
}
else
{
previous = (FileStatus)prev;
current = (FileStatus)curr;
}
_pollCallback?.Invoke(this, new FSPollStatus(previous, current, error));
}
catch (Exception exception)
{
Log.Handle_callback_error(HandleType, InternalHandle, exception);
throw;
}
}
internal FileStatus(uv_stat_t stat)
{
this.Device = stat.st_dev;
this.Mode = stat.st_mode;
this.LinkCount = stat.st_nlink;
this.UserIdentifier = stat.st_uid;
this.GroupIdentifier = stat.st_gid;
this.DeviceType = stat.st_rdev;
this.Inode = stat.st_ino;
this.Size = stat.st_size;
this.BlockSize = stat.st_blksize;
this.Blocks = stat.st_blocks;
this.Flags = stat.st_flags;
this.FileGeneration = stat.st_gen;
this.LastAccessTime = (DateTime)stat.st_atim;
this.LastModifyTime = (DateTime)stat.st_mtim;
this.LastChangeTime = (DateTime)stat.st_ctim;
this.CreateTime = (DateTime)stat.st_birthtim;
}
internal FileStatus(uv_stat_t stat)
{
Device = stat.st_dev;
Mode = stat.st_mode;
LinkCount = stat.st_nlink;
UserIdentifier = stat.st_uid;
GroupIdentifier = stat.st_gid;
DeviceType = stat.st_rdev;
Inode = stat.st_ino;
Size = stat.st_size;
BlockSize = stat.st_blksize;
Blocks = stat.st_blocks;
Flags = stat.st_flags;
FileGeneration = stat.st_gen;
LastAccessTime = (DateTime)stat.st_atim;
LastModifyTime = (DateTime)stat.st_mtim;
LastChangeTime = (DateTime)stat.st_ctim;
CreateTime = (DateTime)stat.st_birthtim;
}
static void OnFSPollCallback(IntPtr handle, int status, ref uv_stat_t prev, ref uv_stat_t curr)
{
var fsPoll = HandleContext.GetTarget <FSPoll>(handle);
fsPoll?.OnFSPollCallback(status, ref prev, ref curr);
}