public FileDirInfo(SdCardFile File, SdCardDirectoryFileInfo Info, UInt32 CRC, Image Ico)
{
InitializeComponent();
pictureBox_ico.Image = Ico;
label_name.Text = File.FileName;
var fileType = MainForm.SystemFileName(File.FilePath, false, "");
label_type.Text = $"Тип: файл {(fileType != InfoType.Unknown ? "(системный " + fileType.ToString() + ')' : "")}";
label_size.Text = $"Размер: {MainForm.ProccedSize(Info.FileDirectorySize)}";
label_path.Text = $"Путь к файлу: {File.FilePath}";
label_created.Text = $"Создан: {Info.CreationTime.ToString("g")}";
label_hash.Text = $"CRC32: {CRC.ToString()}";
label_isHidden.Text = $"IsHidden: {Info.IsHidden}";
label_isLfn.Text = $"IsLFN: {Info.IsLFN}";
label_isRO.Text = $"IsReadOnly: {Info.IsReadOnly}";
label_isSystem.Text = $"IsSystem: {Info.IsSystem}";
}
public bool ReceiveFileSync(string pcName, string DeviceName)
{
//if (ParentMaster.isClosed)
//TODO: –азобратьс¤ с мастерами
//throw .CloseEx;
DTPMaster.CheckConnAndVal();
TimerThread = new Thread(TimerThreadMethod);
TimerThread.Start();
DateTime startTime = DateTime.Now;
MainFile = new SdCardFile(DeviceName, Master);
//TODO: сделать мастер/ MainFile!
try
{
if (!MainFile.IsExists)
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.FileNotExists, true));
return(false);
}
}
catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantOpenFile, true));
return(false);
}
try { MainFile.Open(false); }
catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantOpenFile, true));
return(false);
}
var bf = MainFile.BinnaryFile;
bf.CursorPos = 0;
UInt32 len = 0;
try { len = MainFile.Length; }
catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantGetFileSize, true));
return(false);
}
byte[] buffer = new byte[len];
UInt32 currentPacket = 0;
UInt32 totalPackets = (UInt32)(len / PacketLength);
UInt32 currIndex = 0, delta = 0, index = 0;
while (currIndex < len)
{
if (currIndex + PacketLength > len)
{
delta = len - currIndex;
currIndex = len;
}
else
{
currIndex += (UInt32)PacketLength;
delta = (UInt32)PacketLength;
}
SdCardBinnaryFileReadResult <byte[]> res;
try { res = bf.ReadByteArray(delta); }
catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantGetPacket, true));
return(false);
}
if (!res.Succeed)
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantGetPacket, true));
return(false);
}
else
{
if (ForceStop)
{
try { MainFile.Close(); }
catch { RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantCloseFile, true)); }
RaiseEndEvent(new FileTransferEndArgs((DateTime.Now - startTime).TotalSeconds, true));
return(false);
}
currentPacket++;
RaiseProcessEvent(new FileTransferProcessArgs((long)(DateTime.Now - startTime).TotalSeconds, LeftTime, totalPackets - currentPacket, currentPacket, Speed, PacketLength));
Buffer.BlockCopy(res.Result, 0, buffer, (int)index, (int)delta);
index += delta;
}
}
File.Create(pcName).Close();
File.WriteAllBytes(pcName, buffer);
if (CheckLen)
{
if (len != new FileInfo(pcName).Length)
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.NotEqualSizes, false));
}
}
if (CheckSum)
{
UInt32 localHash = CrCHandler.CRC32(pcName);
UInt32 deviceHash = 0;
try
{
deviceHash = MainFile.CRC32;
}
catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantGetHashOfFile, true));
return(false);
}
if (localHash != deviceHash)
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.HashesNotEqual, false));
}
}
try { MainFile.Close(); } catch
{
RaiseErrorEvent(new FileReceiverErrorArgs(FileReceiverError.CantCloseFile, true));
return(false);
}
RaiseEndEvent(new FileTransferEndArgs((DateTime.Now - startTime).TotalSeconds, false));
return(true);
}
