public static String getFile(String deviceId, String fileFullPath)
{
int extLength = fileFullPath.Length - fileFullPath.LastIndexOf(".");
String fileExt = fileFullPath.Substring(fileFullPath.LastIndexOf("."), extLength);
JSONRequestIndex reqMsg = new JSONRequestIndex(deviceId, fileFullPath);
JSONMessageWrapper msgWrapper = new JSONMessageWrapper("getFile", reqMsg.request());
try
{
String response = HttpClient.GET("getFile", msgWrapper.getMessage());
if (!string.IsNullOrEmpty(response))
{
byte[] filebytes = Convert.FromBase64String(response);
Guid gid = Guid.NewGuid();
FileStream fs = new FileStream(TEMP_LOCATION + gid + fileExt,
FileMode.CreateNew,
FileAccess.Write,
FileShare.None);
fs.Write(filebytes, 0, filebytes.Length);
fs.Close();
return TEMP_LOCATION + gid.ToString() + fileExt;
}
return "";
}
catch (WebException e)
{
//return Device Not Found
return "DNF";
}
}
/// <summary>
/// Default constructor.
/// </summary>
public SurfaceWindow1()
{
InitializeComponent();
// Add handlers for window availability events
AddWindowAvailabilityHandlers();
//Make the DirList ScatterView accessable globally
GlobalDirList = this.DirList;
//Or doing it in HTTP
JSONMessageWrapper _msg = new JSONMessageWrapper("init", "");
//Test the connection to the server
try
{
String response = HttpClient.GET("init", _msg.getMessage());
}
catch (Exception e)
{
this.serverNotResondingDialog.Visibility = Visibility.Visible;
}
//TODO DELETE THIS. FOR TESTING ONLY
//String deviceId = "87841656-3842-40cb-af59-389ee46b23cd";
//this.getIndexObject(deviceId);
}
public static ArrayList getIndexObject(String deviceId, String dir)
{
JSONRequestIndex reqMsg = new JSONRequestIndex(deviceId, dir);
JSONMessageWrapper msgWrapper = new JSONMessageWrapper("getIndex", reqMsg.request());
String response = HttpClient.GET("getIndex", msgWrapper.getMessage());
return Parser.parseIndexes(response);
}
//Establish a connection to the server
public void connect()
{
//Establish a connection, get the stream.
this.clientSocket.Connect(this.ip, this.port);
this.serverStream = clientSocket.GetStream();
//Prepare initiating JSON message to send
JSONMessageWrapper _msg = new JSONMessageWrapper("init", "");
//Tell the server who I am
this.write(_msg.getMessage());
//this.listen();
}
public static void StartClient()
{
// Connect to a remote device.
try
{
// Establish the remote endpoint for the socket.
IPAddress ipAddress = IPAddress.Parse(ip);
IPEndPoint remoteEP = new IPEndPoint(ipAddress, port);
// Create a TCP/IP socket.
client = new Socket(AddressFamily.InterNetwork,
SocketType.Stream, ProtocolType.Tcp);
// Connect to the remote endpoint.
client.BeginConnect(remoteEP,
new AsyncCallback(ConnectCallback), client);
connectDone.WaitOne();
//Prepare JSON message to send
JSONMessageWrapper _msg = new JSONMessageWrapper("init", "");
String message = _msg.getMessage();
// Send test data to the remote device.
Send(message);
sendDone.WaitOne();
// Receive the response from the remote device.
Receive();
receiveDone.WaitOne();
// Write the response to the console.
Console.WriteLine("Response received : {0}", response);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
