private void btnOk_Click(object sender, EventArgs e)
{
string username = txUserName.Text.Trim();
string password = txPassword.Text.Trim();
if (string.IsNullOrEmpty(username) || string.IsNullOrEmpty(password))
{
MessageBox.Show("Please input User Name and Password");
return;
}
btnOk.Enabled = false;
btnOk.Text = "Login...";
btnCancel.Enabled = false;
PcsRes rc = pcs.login(username, password);
if (rc != PcsRes.PCS_OK)
{
string errmsg = pcs.getError();
MessageBox.Show("Failed to login: "******"Login";
btnCancel.Enabled = true;
return;
}
DialogResult = System.Windows.Forms.DialogResult.OK;
this.Close();
}
public virtual void Download()
{
if (Downloading)
{
throw new Exception("Can't download, since the previous download is not complete.");
}
FileStream stream = null;
DoneSize = 0;
Success = false;
IsCancelled = false;
Error = null;
Downloading = true;
try
{
BaiduPCS pcs = this.pcs.clone();
pcs.Write += onWrite;
CreateDirectory(to);
stream = new FileStream(to, FileMode.Create, FileAccess.Write);
pcs.WriteUserData = stream;
fireThreadChanged(new ThreadCountChangedEventArgs(1, 1));
PcsRes rc = pcs.download(from.path, 0, 0, 0);
if (rc == PcsRes.PCS_OK)
{
Success = true;
IsCancelled = false;
}
else if (IsCancelled)
{
Success = false;
IsCancelled = true;
}
else
{
Success = false;
IsCancelled = false;
if (Error == null)
{
Error = new Exception(pcs.getError());
}
}
}
catch (Exception ex)
{
Success = false;
IsCancelled = false;
Error = ex;
}
if (stream != null)
{
stream.Close();
}
Downloading = false;
fireCompleted(new CompletedEventArgs(Success, IsCancelled, Error));
fireThreadChanged(new ThreadCountChangedEventArgs(0, 1));
}
public virtual void Upload()
{
if (Uploading)
{
throw new Exception("Can't upload, since the previous upload is not complete.");
}
DoneSize = 0;
Success = false;
IsCancelled = false;
Error = null;
Uploading = true;
try
{
BaiduPCS pcs = this.pcs.clone();
pcs.Progress += onProgress;
fireThreadChanged(new ThreadCountChangedEventArgs(1, 1));
Result = pcs.upload(to, from, IsOverWrite);
if (!Result.IsEmpty)
{
Success = true;
IsCancelled = false;
}
else if (IsCancelled)
{
Success = false;
IsCancelled = true;
}
else
{
Success = false;
IsCancelled = false;
if (Error == null)
{
Error = new Exception(pcs.getError());
}
}
}
catch (Exception ex)
{
Success = false;
IsCancelled = false;
Error = ex;
}
Uploading = false;
fireCompleted(new CompletedEventArgs(Success, IsCancelled, Error));
fireThreadChanged(new ThreadCountChangedEventArgs(0, 1));
}
public override void Upload()
{
if (Uploading)
{
throw new Exception("Can't upload, since the previous upload is not complete.");
}
DoneSize = 0;
Success = false;
IsCancelled = false;
Error = null;
Uploading = true;
try
{
BaiduPCS pcs = this.pcs.clone();
string filemd5 = null;
string slicemd5 = null;
Result = pcs.rapid_upload(to, from, ref filemd5, ref slicemd5, IsOverWrite);
FileMD5 = filemd5;
if (!Result.IsEmpty)
{
Success = true;
IsCancelled = false;
}
else if (IsCancelled)
{
Success = false;
IsCancelled = true;
}
else
{
Success = false;
IsCancelled = false;
if (Error == null)
{
Error = new Exception(pcs.getError());
}
}
}
catch (Exception ex)
{
Success = false;
IsCancelled = false;
Error = ex;
}
Uploading = false;
fireCompleted(new CompletedEventArgs(Success, IsCancelled, Error));
}
public override void Upload()
{
if (Uploading)
{
throw new Exception("Can't upload, since the previous upload is not complete.");
}
DoneSize = 0;
Success = false;
IsCancelled = false;
Error = null;
Uploading = true;
SliceFileName = null;
SliceList = null;
fromFileInfo = null;
try
{
BaiduPCS pcs = this.pcs.clone();
string key;
if (string.IsNullOrEmpty(FileMD5))
{
string validate_md5, validate2_md5;
fromFileInfo = new FileInfo(from);
if (!pcs.md5(from, 0, MIN_SLICE_SIZE, out validate_md5))
{
throw new Exception("Can't calculate md5 for " + from + ".");
}
if (!pcs.md5(from, fromFileInfo.Length - MIN_SLICE_SIZE, MIN_SLICE_SIZE, out validate2_md5))
{
throw new Exception("Can't calculate md5 for " + from + ".");
}
key = from + " => " + to + ", size=" + fromFileInfo.Length.ToString() + ", validate1_md5=" + validate_md5 + ", validate2_md5=" + validate2_md5;
key = Utils.md5(key.ToLower());
}
else
{
key = FileMD5;
}
SliceFileName = "upload-" + key + ".slice";
SliceFileName = Path.Combine(WorkFolder, pcs.getUID(), SliceFileName);
StateFileNameDecideEventArgs args = new StateFileNameDecideEventArgs()
{
SliceFileName = SliceFileName
};
fireStateFileNameDecide(args);
SliceFileName = args.SliceFileName;
CreateOrRestoreSliceList(); // 创建或还原分片列表
foreach (Slice slice in SliceList)
{
if (slice.status != SliceStatus.Successed)
{
slice.status = SliceStatus.Pending; //重新上传未成功的分片
slice.doneSize = 0;
}
else
{
DoneSize += slice.doneSize;
}
}
UploadSliceList(); // 启动线程来下载分片
Wait(); // 等待所有线程退出
List <string> md5list = new List <string>();
if (CheckResult(md5list)) // 检查下载结果
{
Result = pcs.create_superfile(to, md5list.ToArray(), IsOverWrite);
if (!Result.IsEmpty)
{
Success = true;
IsCancelled = false;
}
else
{
Success = false;
IsCancelled = false;
Error = new Exception(pcs.getError());
}
}
else
{
Success = false;
}
}
catch (Exception ex)
{
Success = false;
IsCancelled = false;
Error = ex;
}
if (Success)
{
SliceHelper.DeleteSliceFile(SliceFileName);
}
Uploading = false;
fireCompleted(new CompletedEventArgs(Success, IsCancelled, Error));
}
