public string DownloadLargeFile(
string remoteFileName,
string remoteDirectory,
string destFilePath,
out string[] arrFilePart)
{
List<String> listFilePart = new List<string>();
string descriptionFileName = remoteFileName + LocalFileSystem.LargeLocalFileInfo.FILE_NAME_EXT;
// create an instance fo the web service
uploaderWS.FileUploader srv = newUploader();
uploaderWS.FileContent[] descriptionFileContent =
srv.DownloadFile(sessionID_, descriptionFileName, remoteDirectory);
listFilePart.Add(remoteDirectory + "\\" + descriptionFileName);
string fileNameOnServer = descriptionFileContent[0].path_;
fileNameOnServer = fileNameOnServer.Substring(0, fileNameOnServer.Length - LocalFileSystem.LargeLocalFileInfo.FILE_NAME_EXT.Length);
WSFileSystemEventArgs e = new WSFileSystemEventArgs();
e.filePath_ = fileNameOnServer;
string[] fileParts = content2string(descriptionFileContent[0].content_);
listFilePart.AddRange(fileParts);
e.partCount_ = fileParts.Length;
foreach (string filePart in fileParts)
{
uploaderWS.FileContent[] partData = srv.DownloadFile(
sessionID_,
getFileName(filePart),
getFolder(filePart));
LocalFileSystem.LocalFileSystemUtil.writeFile(partData[0].content_, destFilePath, FileMode.Append);
e.part_++;
RaiseWSFileSystemEvent(e);
}
//
//
arrFilePart = listFilePart.ToArray();
return fileNameOnServer;
}
void RaiseWSFileSystemEvent(WSFileSystemEventArgs e)
{
if( WSFileSystemEvent != null )
WSFileSystemEvent(this, e);
}
void onWSFileSystemEvent(object Sender, WSFileSystemEventArgs e)
{
lblFileName.Text = e.filePath_;
lblProgross.Text = string.Format("{0} of {1}", e.part_, e.partCount_);
}
/// <summary>
/// Upload any file to the web service; this function may be
/// used in any application where it is necessary to upload
/// a file through a web service
/// </summary>
/// <param name="localFilePath">Pass the file path to upload</param>
public string UploadLargeFile(string localFilePath, string remoteFolder)
{
// get the exact file name from the path
String strFile = System.IO.Path.GetFileName(localFilePath);
// create an instance fo the web service
uploaderWS.FileUploader srv = newUploader();
LocalFileSystem.LargeLocalFileReader file = new
LocalFileSystem.LargeLocalFileReader(localFilePath, 4*1024);//4K
WSFileSystemEventArgs e = new WSFileSystemEventArgs();
e.filePath_ = localFilePath;
e.partCount_ = file.getFilePartCount();
string msg = "";
List<String> fileParts = new List<string>();
for (int i = 0; i < file.getFilePartCount(); i++)
{
byte[] data = file.readFilePart(i);
string fileName = getFileName(localFilePath)+"-part" +
i.ToString().PadLeft(8, '0');
string sTmp = srv.UploadFile(sessionID_, data, remoteFolder + "\\" + fileName);
e.part_++;
RaiseWSFileSystemEvent(e);
fileParts.Add(sTmp);
msg += "\n" + sTmp;
// this will always say OK unless an error occurs,
// if an error occurs, the service returns the error message
#if false
if (
MessageBox.Show("File Upload Status: Part %" + i.ToString() + " of "+
file.getFilePartCount().ToString()+
":" + sTmp, "File Upload",
MessageBoxButtons.OKCancel,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1
) == System.Windows.Forms.DialogResult.Cancel)
break;
#endif
}
//write large info file
{
byte[] data = LocalFileSystem.LargeLocalFileInfo.buildContent(fileParts.ToArray());
string largeFileName = remoteFolder + "\\" + getFileName(localFilePath) + LocalFileSystem.LargeLocalFileInfo.FILE_NAME_EXT;
string sTmp = srv.UploadFile(sessionID_, data, largeFileName);
msg += "\n" + sTmp;
}
return msg;
}
void onWSFileSystemEvent(object Sender, WSFileSystemEventArgs e)
{
System.Console.Write(string.Format("{0}/{1}. ", e.part_, e.partCount_));
}
