//--------------------------------------------------------------------------------
//сохраняет файл
public void DownloadFile(StreamWithProgress fileSourceStream, MyFile file )
{
logger.Debug("Получение файла с сервера " + file.ToString());
string fileFullPath = StorageFolder + "\\" + file.Path + "\\" + file.Name;
FileStream outputStream = GetFileStream(file.Path, file.Name);
try
{
fileSourceStream.CopyTo(outputStream);
fileSourceStream.Close();
}
catch (IOException ex)// клиент закрыл поток
{
logger.Error("Сервер закрыл соединение. " + ex.Message);
}
outputStream.Close();
FileInfo savedFileInfo = new FileInfo(fileFullPath);
logger.Debug("Исходный файл:{0}, Полученный файл:{1}", file.Size, savedFileInfo.Length);
if (file.Size != savedFileInfo.Length)
{
logger.Error("Размер файл полученного файла не соответствует исходному. Полученный файл будет удален!");
}
logger.Info("Сделано");
}
//--------------------------------------------------------------------------------
//сохранение файла
private void backgroundDownloader_DoWork(object sender, DoWorkEventArgs e)
{
MyFile file=(MyFile)e.Argument;
using (FileStream output = new FileStream(file.Path, FileMode.Create))
{
SinchronizeFileProgressInfo.ProgressBytes = 0;
SinchronizeFileProgressInfo.ProgressProcent = 0;
SinchronizeFileProgressInfo.Action = FileStatus.Download;
using (FileSystemClient serverFileSystem = new FileSystemClient())
{
StreamWithProgress fileSourceStream = new StreamWithProgress(serverFileSystem.GetFileStream(selectedFileId, Account.GetUserEmail(), Account.GetUserPass()));
fileSourceStream.ProgressChanged += SetProgressInfoData;
fileSourceStream.CopyTo(output);
}
}
}
private void UploadButton_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
try
{
// get some info about the input file
System.IO.FileInfo fileInfo = new System.IO.FileInfo(FileTextBox.Text);
// show start message
LogText("Starting uploading " + fileInfo.Name);
LogText("Size : " + fileInfo.Length);
// open input stream
using (System.IO.FileStream stream = new System.IO.FileStream(FileTextBox.Text, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
using (StreamWithProgress uploadStreamWithProgress = new StreamWithProgress(stream))
{
uploadStreamWithProgress.ProgressChanged += uploadStreamWithProgress_ProgressChanged;
// start service client
FileTransferClient.FileTransferServiceClient client = new FileTransferClient.FileTransferServiceClient();
// upload file
client.UploadFile(fileInfo.Name, fileInfo.Length, uploadStreamWithProgress);
LogText("Done!");
// close service client
client.Close();
}
}
}
catch (Exception ex)
{
LogText("Exception : " + ex.Message);
if (ex.InnerException != null)
{
LogText("Inner Exception : " + ex.InnerException.Message);
}
}
finally
{
Cursor = Cursors.Default;
}
}
private void UploadButton_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
try
{
// get some info about the input file
System.IO.FileInfo fileInfo = new System.IO.FileInfo(FileTextBox.Text);
// show start message
LogText("Starting uploading " + fileInfo.Name);
LogText("Size : " + fileInfo.Length);
// open input stream
using (System.IO.FileStream stream = new System.IO.FileStream(FileTextBox.Text, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
using (StreamWithProgress uploadStreamWithProgress = new StreamWithProgress(stream))
{
uploadStreamWithProgress.ProgressChanged += uploadStreamWithProgress_ProgressChanged;
// start service client
FileTransferServiceClient client = new FileTransferServiceClient();
// upload file
ResoureMetadataMessage res = client.SaveFile(fileInfo.Name, fileInfo.Length, uploadStreamWithProgress);
LogText("Done!");
// close service client
//client.Close();
}
}
}
catch (Exception ex)
{
LogText("Exception : " + ex.Message);
if (ex.InnerException != null) LogText("Inner Exception : " + ex.InnerException.Message);
}
finally
{
Cursor = Cursors.Default;
}
}
private void uploadStreamWithProgress_ProgressChanged(object sender, StreamWithProgress.ProgressChangedEventArgs e)
{
if (e.Length != 0)
progressBar1.Value = (int)(e.BytesRead * 100 / e.Length);
}
//отправялет файл на сервер
public void UploadFile(MyFile file, StreamWithProgress stream)
{
serverFileSystem.UploadFile(file, Account.GetUserEmail(), Account.GetUserPass(), stream);
}
//синхронизирует файлы
private void Sinchronizing(List<MyFile> filesForSinchronize)
{
if (OnChangeSinchronizeStatus != null)
OnChangeSinchronizeStatus(this, SinchronizeStatus.SinchronizeStarted);
foreach (MyFile file in filesForSinchronize)
{
SinchronizeFileProgressInfo.File = file;
SinchronizeFileProgressInfo.ProgressBytes = 0;
SinchronizeFileProgressInfo.ProgressProcent = 0;
SinchronizeFileProgressInfo.Action=file.status;
if (OnProcessFileInfo != null)
OnProcessFileInfo(this, SinchronizeFileProgressInfo);
if (file.status == FileStatus.Delete)
{
if (file.IsDirectory)
{
ClientFileSystem.Instance.DeleteDirectory(file.Path);
ServerFileSystem.Instance.DeleteDirectory(file.FileId);
}
else
{
ServerFileSystem.Instance.DeleteFile(file.FileId);
ClientFileSystem.Instance.DeleteFile(file.Path, file.Name);
}
}
if (file.status == FileStatus.Download)
{
if (file.IsDirectory)
ClientFileSystem.Instance.CreateDirectory(file.Path);
else
{
StreamWithProgress fileSourceStream = new StreamWithProgress(ServerFileSystem.Instance.GetFileStream(file.FileId));
fileSourceStream.ProgressChanged += SetProgressInfoData;
ClientFileSystem.Instance.DownloadFile(fileSourceStream, file);
}
}
if (file.status == FileStatus.Upload)// если update
{
if (file.IsDirectory)
ServerFileSystem.Instance.CreateDirectory(file.Path);
else
using (FileStream fileStream = ClientFileSystem.Instance.GetFileStream(file.Path, file.Name))
{
StreamWithProgress fileSourceStream = new StreamWithProgress(fileStream);
fileSourceStream.ProgressChanged += SetProgressInfoData;
file.SizeSpecified = true;
ServerFileSystem.Instance.UploadFile(file, fileSourceStream );
}
}
}
if (OnChangeSinchronizeStatus != null)
OnChangeSinchronizeStatus(this, SinchronizeStatus.SinchronizeFinished);
}
//устанавливает прогресс синхронизации
void SetProgressInfoData(object sender, StreamWithProgress.ProgressChangedEventArgs e)
{
SinchronizeFileProgressInfo.ProgressBytes = e.BytesRead; // количество обработанных байт
SinchronizeFileProgressInfo.ProgressProcent = 0;
if (e.BytesRead > 0)
{
float progressProcent = ((float)(e.BytesRead / 1024)) / ((float)(SinchronizeFileProgressInfo.File.Size / 1024));
if (progressProcent<100)
SinchronizeFileProgressInfo.ProgressProcent = (int)(progressProcent * 100); // процент обработки
}
}
