public void ShowNewFile(FileState fs)
{
dgvFiles.BeginInvoke((MethodInvoker) delegate()
{
lock (dgvFiles) {
fileShowList.Add(new FileShow(fs));
dgvFiles.DataSource = null;
dgvFiles.DataSource = new BindingList <FileShow>(fileShowList);
HideColumns();
}
});
}
public FileState ProvideFileState(int fileId)
{
FileDescription fd = FileDescriptions[fileId];
string fullName = fd.FileName;
if (fd.FileExtension != null && fd.FileExtension != "")
{
fullName += "." + fd.FileExtension;
}
FileStream mainFileStream = new FileStream(fd.Path + "\\" + fullName, FileMode.Open, FileAccess.ReadWrite);
if (fd.Fts != FileTransferState.Deleted && fd.Fts != FileTransferState.Finished)
{
FileStream descriptorFile = new FileStream(".\\descriptors\\descriptor_" + fullName + ".desc", FileMode.Open, FileAccess.ReadWrite);
FileState fs = new FileState();
fs.FileDescription = fd;
byte[] chunksState = new byte[Sizes.GetChunksNumber(fd.FileSize)];
descriptorFile.Seek(0, SeekOrigin.Begin);
int numberOfChunks = Sizes.GetChunksNumber(fd.FileSize);
descriptorFile.Read(chunksState, 0, numberOfChunks);
fs.ChunksState = Utils.GetBitForByte(chunksState);
int downloaded = 0;
foreach (bool b in fs.ChunksState)
{
if (b == true)
{
downloaded++;
}
}
fs.FinishedChunksNumber = downloaded;
fs.FileManager = new FileIOManager(mainFileStream, descriptorFile);
return(fs);
}
else
{
FileState fs = new FileState();
fs.FileDescription = fd;
fs.FinishedChunksNumber = fs.NumberOfChunks;
fs.FileManager = new FileIOManager(mainFileStream);
return(fs);
}
}
public void LocalFileInitTransfer(FileDescription fd)
{
Debug.WriteLine("LocalFileInitTransfer:" + fd.FileId);
fd.Ftm = FileTransferMode.OnlyUpload;
fd.Fts = FileTransferState.Finished;
NewFileTransferManager.nftm.NewUploadFile(fd, fd.Path);
MasterFileManager.mfm.RecordNewFile(fd);
FileState fs = MasterFileManager.mfm.ProvideFileState(fd.FileId);
ActiveFileResources afr =
new ActiveFileResources(
fs,
new FileUploadManager(fs, false)
);
FileTransferCenter.ftc.AddFile(afr);
FrmFileTransfers.frmFileTransfers.ShowNewFile(fs);
}
public void NewFileStartTransfer(FileDescription fd, ChunkHash[] hashes)
{
Debug.WriteLine("NewFileStartTransfer:" + fd.FileId);
fd.Ftm = FileTransferMode.DownloadAndUpload;
fd.Fts = FileTransferState.Normal;
NewFileTransferManager.nftm.NewDownloadFile(fd, hashes);
MasterFileManager.mfm.RecordNewFile(fd);
FileState fs = MasterFileManager.mfm.ProvideFileState(fd.FileId);
ActiveFileResources afr =
new ActiveFileResources(
fs,
new FileDownloadManager(fd.FileId, fs, false),
new FileUploadManager(fs, false)
);
FileTransferCenter.ftc.AddFile(afr);
FrmFileTransfers.frmFileTransfers.ShowNewFile(fs);
}
public FileShow(FileState fs)
{
this.fs = fs;
}
public FileUploadManager(FileState fs, bool pausedInput)
{
this.fs = fs;
paused = pausedInput;
}
public ActiveFileResources(FileState fsInput, FileDownloadManager fdmInput, FileUploadManager fumInput)
{
this.fs = fsInput;
this.fdm = fdmInput;
this.fum = fumInput;
}
public ActiveFileResources(FileState fsInput)
{
this.fs = fsInput;
this.fdm = null;
this.fum = null;
}