public async Task <bool> UploadFileAsync(TreeNode node, FileInfo file)
{
Directory_Info dir = (Directory_Info)node.Tag;
socket.CryptoSend(BlindNetUtil.StructToByte(dir), PacketType.DocFileUpload);
File_Info fi = new File_Info();
fi.id = 0;
fi.name = file.Name;
fi.size = (uint)file.Length;
fi.modDate = file.LastWriteTime.ToString();
fi.type = Path.GetExtension(file.FullName).Replace(".", "");
socket.CryptoSend(BlindNetUtil.StructToByte(fi), PacketType.Info);
FileStream fs = file.OpenRead();
byte[] buffer = new byte[fs.Length];
await fs.ReadAsync(buffer, 0, (int)fs.Length);
fs.Close();
SendFile(buffer);
BlindPacket packet = socket.CryptoReceive();
if (packet.header == PacketType.Fail)
{
return(false);
}
return(true);
}
public void UpdateDir(TreeNode node)
{
form.listview_File.BeginUpdate();
form.listview_File.Items.Clear();
node.Nodes.Clear();
socket.CryptoSend(BitConverter.GetBytes(((Directory_Info)(node.Tag)).id), PacketType.DocDirInfo);
while (true)
{
BlindPacket packet = socket.CryptoReceive();
if (packet.header == PacketType.EOF)
{
break;
}
Directory_Info dir = BlindNetUtil.ByteToStruct <Directory_Info>(BlindNetUtil.ByteTrimEndNull(packet.data));
TreeNode subNode = new TreeNode();
subNode.Tag = dir;
subNode.Text = dir.name;
subNode.ImageIndex = 0;
subNode.SelectedImageIndex = 0;
node.Nodes.Add(subNode);
ListViewItem item = new ListViewItem();
item.Text = dir.name;
item.SubItems.Add(dir.modDate);
item.SubItems.Add(string.Empty);
item.Tag = dir.id;
item.ImageIndex = 0;
form.listview_File.Items.Add(item);
}
while (true)
{
BlindPacket packet = socket.CryptoReceive();
if (packet.header == PacketType.EOF)
{
break;
}
File_Info file = BlindNetUtil.ByteToStruct <File_Info>(BlindNetUtil.ByteTrimEndNull(packet.data));
ListViewItem item = new ListViewItem();
item.Text = file.name;
item.ImageIndex = 1;
item.SubItems.Add(file.modDate);
item.SubItems.Add(file.type);
item.SubItems.Add(ConvertSize(file.size));
item.Tag = file.id;
form.listview_File.Items.Add(item);
}
form.listview_File.EndUpdate();
}
public bool UpdateNameDir(TreeNode node, string name)
{
Directory_Info dir = (Directory_Info)(node.Tag);
dir.name = name;
socket.CryptoSend(BlindNetUtil.StructToByte(dir), PacketType.DocChngNameDir);
BlindPacket packet = socket.CryptoReceive();
if (packet.header == PacketType.Fail)
{
return(false);
}
return(true);
}
public bool AddDir(TreeNode node, string name)
{
Directory_Info dir = new Directory_Info();
dir.id = 0;
dir.parent_id = ((Directory_Info)(node.Parent.Tag)).id;
dir.name = name;
socket.CryptoSend(BlindNetUtil.StructToByte(dir), PacketType.DocAddDir);
BlindPacket packet = socket.CryptoReceive();
if (packet.header != PacketType.OK)
{
return(false);
}
node.Tag = BlindNetUtil.ByteToStruct <Directory_Info>(BlindNetUtil.ByteTrimEndNull(packet.data));
return(true);
}
public void UpdateRoot()
{
form.treeview_Dir.Nodes.Clear();
socket.CryptoSend(null, PacketType.DocRefresh);
while (true)
{
BlindPacket packet = socket.CryptoReceive();
if (packet.header == PacketType.EOF)
{
break;
}
Directory_Info dir = BlindNetUtil.ByteToStruct <Directory_Info>(BlindNetUtil.ByteTrimEndNull(packet.data));
TreeNode node = new TreeNode();
node.Tag = dir;
node.Text = dir.name;
node.ImageIndex = 0;
node.SelectedImageIndex = 0;
form.treeview_Dir.Nodes.Add(node);
}
}
public async Task <TreeNode> UploadDirAsync(TreeNode node, string path)
{
Directory_Info dir = new Directory_Info();
dir.id = 0;
dir.parent_id = ((Directory_Info)node.Tag).id;
dir.name = Path.GetFileName(path);
socket.CryptoSend(BlindNetUtil.StructToByte(dir), PacketType.DocAddDir);
BlindPacket packet = await Task.Run(() => socket.CryptoReceive());
if (packet.header == PacketType.Fail)
{
return(null);
}
Directory_Info newDir = BlindNetUtil.ByteToStruct <Directory_Info>(BlindNetUtil.ByteTrimEndNull(packet.data));
TreeNode newNode = new TreeNode();
newNode.Tag = newDir;
newNode.Text = newDir.name;
newNode.ImageIndex = 0;
newNode.SelectedImageIndex = 0;
form.progressBar.PerformStep();
if (form.progressBar.Value < form.progressBar.Maximum)
{
form.progressBar.Value += 1;
}
form.progressBar.Value -= 1;
form.label_percent.Text = (form.progressBar.Value * 100 / form.progressBar.Maximum) + "%";
#if DEBUG
form.label_percent.Text = form.progressBar.Value.ToString();
#endif
form.label_percent.Update();
return(newNode);
}