void onGetFiles(object sender, EventArgs e)
{
if (!client.isConnected())
{
DisplayAlert("FTP", "No server connected", "OK");
return;
}
client.sendInt(packetTypes.p_dirGet);
string path = "c:";
client.sendInt(path.Length);
client.sendData(Encoding.UTF8.GetBytes(path));
int amountOfFiles;
client.recieveInt(out amountOfFiles);
Debug.WriteLine("Amount of files: " + amountOfFiles);
if (amountOfFiles == packetTypes.p_isFile)
{
DisplayAlert("FTP", "Cannot get directory of file", "OK");
return;
}
List <listItem> files = new List <listItem>();
for (int i = 0; i < amountOfFiles; i++)
{
Debug.WriteLine("Getting file");
int size;
client.recieveInt(out size);
Debug.WriteLine("Got size: " + size);
byte[] name = new byte[size];
client.recieveData(out name, size);
Debug.WriteLine("Recieved data!");
string nameStr = Encoding.UTF8.GetString(name, 0, size);
Debug.WriteLine("Got name: " + nameStr);
listItem item = new FTPApp.listItem(nameStr, path + "\\" + nameStr);
if (nameStr.Contains(".png") || nameStr.Contains(".jpg") || nameStr.Contains(".bmp") || nameStr.Contains(".jpeg"))
{
item.image = "image.png";
}
else if (!nameStr.Contains("."))
{
item.image = "folderIcon.png";
}
else
{
item.image = "file.png";
}
files.Add(item);
}
Navigation.PushAsync(new FileList(files, path, client));
}
void openDirectory(string path)
{
switch (task)
{
case tasks.download:
client.sendInt(packetTypes.p_dirGet);
break;
case tasks.execute:
client.sendInt(packetTypes.p_execute);
break;
}
client.sendInt(path.Length);
client.sendData(Encoding.UTF8.GetBytes(path));
Debug.WriteLine("Sent path: " + path);
int amountOfFiles;
client.recieveInt(out amountOfFiles);
if (amountOfFiles == packetTypes.p_isFile)
{
if (task == tasks.download)
{
saveFile(path);
}
else if (task == tasks.execute)
{
DisplayAlert("FTP", "File opened or ran", "OK");
}
return;
}
List <listItem> files = new List <listItem>();
for (int i = 0; i < amountOfFiles; i++)
{
int size;
client.recieveInt(out size);
byte[] name = new byte[size];
if (client.recieveData(out name, size) == -1)
{
DisplayAlert("FTP", "An error has occured. Please try again", "OK");
break;
}
string nameStr = Encoding.UTF8.GetString(name, 0, size);
listItem item = new FTPApp.listItem(nameStr, path + "\\" + nameStr);
if (nameStr.ToLower().Contains(".png") || nameStr.ToLower().Contains(".jpg") || nameStr.ToLower().Contains(".bmp") || nameStr.ToLower().Contains(".jpeg"))
{
item.image = "image.png";
}
else if (nameStr.Equals("."))
{
item.image = "refreshIcon.png";
}
else if (nameStr.Equals(".."))
{
item.image = "backArrow.png";
}
else if (nameStr.ToLower().Contains(".wav") || nameStr.ToLower().Contains(".mp3") || nameStr.ToLower().Contains(".mp4") || nameStr.ToLower().Contains(".aiff") || nameStr.ToLower().Contains(".mov") || nameStr.ToLower().Contains(".wmo"))
{
item.image = "mediaIcon.png";
}
else if (!nameStr.Contains("."))
{
item.image = "folderIcon.png";
}
else
{
item.image = "file.png";
}
files.Add(item);
}
fileSystem.ItemsSource = files;
Title = path;
}
