private async void btnSwitch_Click(object sender, EventArgs e)
{
Servconf.RegenerateAuthCode();
btnSwitch.Enabled = false;
btnSwitch.Enabled = false;
if (ServerMode == _Mode_.on)//stop
{
this._Listening_ = false;
this._isTakingScreenshots = false;
ServerMode = _Mode_.off;
stopserver();
}
else if (ServerMode == _Mode_.off)//pressed start
{
try
{
ViewLog("initiating , Please Wait...");
_MainServer_.IgnoreWriteExceptions = true;
_isTakingScreenshots = true;
_Listening_ = true;
await AddFirewallRule((int)NumPort.Value);
if (_StreamerEnabled)
Task.Factory.StartNew(() => CaptureScreenEvery(this.ScreenTicks)).Wait();
await StartServer();
}
catch (ArgumentException ae)
{
ServerMode = _Mode_.off;
string p = ("Starting Server exception " + ae.Message);
ViewLog(p);
}
catch (HttpListenerException ae)
{
ServerMode = _Mode_.off;
string msg = "";
if (ae.Message.Contains("The process cannot access the file because it is being used by another process"))
{
msg = "Port in use ";
SetStatue("Can not listen on Port (" + NumPort.Value.ToString() + ") because it is in use ");
if (MessageBox.Show("port is in use , Do you want to try another one?", "Error used port", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
Random r = new Random(23232);
NumPort.Value = (decimal)r.Next(1000, 64000);
btnSwitch_Click(null, null);
return;
}
else
msg = ae.Message;
string p = ("Starting Server exception " + msg);
ViewLog(p);
}
}
catch (ObjectDisposedException disObj)
{
_MainServer_ = new HttpListener();
_MainServer_.IgnoreWriteExceptions = true;
}
catch (Exception ae)
{
ServerMode = _Mode_.off;
string p = ("Starting Server Error" + ae.Message);
// SetError(p);
ViewLog(p);
}
}
ChangeControlerS();
}
private async Task StartServer()
{
ServerMode = _Mode_.on;
ViewLog("Staring server ...");
SetStatue("Staring server ...");
string TrimmedPrefex = this._Prefixs_[(cb_Prefixs.SelectedIndex)].Item2;
string SelectedPrefix = txbx_serverUrl.Text = "http://" + TrimmedPrefex + ":" + NumPort.Value.ToString() + "/";
string mp = Servconf.GetMainApp();
this.textBoxUrlMainAPP.Text = SelectedPrefix+mp+"/";
gpxmainapp.Text = mp;
labelmainapp.Text = mp + " url";
generatedefaultindex();
GenerateListenPlayer();
GenerateMediaPlayer();
GenerateControlIndex();
ChangeControlerS();
_MainServer_ = new HttpListener();
_MainServer_.Prefixes.Add(SelectedPrefix);
_MainServer_.Prefixes.Add("http://*:" + NumPort.Value.ToString() + "/");
_MainServer_.Start();
Servconf.currentHost = TrimmedPrefex;
string xt = "Running on " + this._Port;
Ballooon(xt);
ViewLog(xt);
if (this._StreamerEnabled)
ViewLog("Stream on " + textBoxUrlMainAPP.Text);
if (this.Servconf.EnableControler)
ViewLog("Control from " + SelectedPrefix + "Control/");
if (this.Servconf.EnableVideo)
ViewLog("Video from " + SelectedPrefix + "Video/");
if (this.Servconf.EnableListen)
ViewLog("Listen from " + SelectedPrefix + "Listen/");
if (this.Servconf.EnableUpload)
ViewLog("Upload on " + SelectedPrefix + "Upload/");
SetStatue(xt);
notifyIcon1.Text = "Rykon Online ";
while (_Listening_)
{
try
{
if (_MainServer_.IsListening == false)
break;
var ctx = await _MainServer_.GetContextAsync();
string ad = ((!this._RootDirectory.EndsWith("\\") ? "\\" : ""));
RykonProcess cp = new RykonProcess(ctx.Request.Url);
cp.SaveRequestHeaders(ctx.Request.Headers);
cp.UrlOriginalString = ctx.Request.Url.OriginalString;
cp.SETLocalPath ( ctx.Request.Url.LocalPath);
cp.RequestBuiltInTool = cp.IsREquestingTool(cp.LocalPath);
cp.RequestPage = (this._RootDirectory + /*ad+*/ cp.LocalPath.Replace("/", "\\")).Replace("\\\\", "\\");
cp.Request_extn = AppHelper.LastPeice(cp.RequestPage, ".");
cp.Request_extn = AppHelper.removeSlashes(cp.Request_extn);
cp.Requestor_Host = AppHelper.FirstPieceof(ctx.Request.RemoteEndPoint.Address.ToString(), ':');
cp.Requesting_Host = ctx.Request.Url.Host;
cp.CanConnect = (this.Servconf.IsPublicServer);
cp.RequestorAddress = ctx.Request.UserHostAddress;
cp.Url = ctx.Request.Url;
if (cp.RequestPage.EndsWith("\\/"))
cp.RequestPage = cp.RequestPage.Substring(0, cp.RequestPage.Length - 1);
cp.RequestPage = WebServer.DecodeUrlChars(cp.RequestPage);
bool validauthtok = false;
bool IsValidSession = false;
cp.LoadMaster = cp.RequestBuiltInTool;
cp.Method=ctx.Request.HttpMethod ;
// receiving data
// cp.SaveRequestHeaders(ctx.Request.Headers);
if (ctx.Request.HttpMethod == "POST")
{
if (ctx.Request.HasEntityBody)
{
using (System.IO.Stream body = ctx.Request.InputStream) // here we have data
{
using (System.IO.StreamReader reader = new System.IO.StreamReader(body, ctx.Request.ContentEncoding))
{
cp.ParsePostData( reader.ReadToEnd());
}
}
}
}
//foreach(var p in ctx.Request.Headers)
try
{
cp.CanConnect = true;
if (!this.Servconf.IsPublicServer)
cp. CanConnect = WebServer.CheckBasicAuth(ctx.Request.Headers["Authorization"], Servconf.ServerAuthId, Servconf.ServerAutPass);
if (!cp.CanConnect) // ask credit
{
cp.Output_document = WebDesigner.IndexofNeedAuthentication;
cp.Output_code = 401;
cp.OutPutData = ASCIIEncoding.UTF8.GetBytes(cp.Output_document);
ctx.Response.AddHeader("WWW-Authenticate", "Basic realm=Rykon Server : ");
cp.Processing_Type = ProcessingResult.AuthRequired;
}
else if (cp.LocalPath.StartsWith("/Control"))
{
if (cp.LocalPath.EndsWith("/Control/thumb.png"))
{
cp.Requesting_Binary_data = true;
cp.OutPutData = AppHelper.ReadFileBts(cp.RequestPage);
}else
BuiltInApps. executeController(ref Servconf,ref cp, ref validauthtok, ref IsValidSession, this.Handle, this);
}
else if (cp.LocalPath.StartsWith("/Upload/"))
{
BuiltInApps.executeUploader(ctx,cp,Servconf);
}
else if (cp.LocalPath.StartsWith("/Stream/"))
{
var page = _RootDirectory + cp.LocalPath;
bool fileExist;
lock (_mrlocker_)
fileExist = File.Exists(page);
if (fileExist)
{
_rwlck_.AcquireReaderLock(Timeout.Infinite);
cp.OutPutData = File.ReadAllBytes(page);
// cp.OutPutData = _imgstr_.ToArray();
_rwlck_.ReleaseReaderLock();
ctx.Response.ContentType = "text/jpg"; // Important For Chrome Otherwise will display the HTML as plain text.
cp.Requesting_Binary_data = true;
cp.Processing_Type = ProcessingResult.Binary;
}
}
else if (AppHelper.IsFileExist(cp.RequestPage)) //dynamic static page or bin
{
cp.RequestPage = AppHelper.Correctpath(cp.RequestPage);
if (_MainCompiler_.IsCompilable(cp.RequestPage)) //dynamic page {
{
cp.Output_document = _MainCompiler_.CompileThis(cp.RequestPage, cp.Url.Query.ToString(), cp.RequestPostData);
cp.SetData_ReadTextFile(cp.Output_document);
}
else if (WebServer.IsBinFile(cp.RequestPage)) // binary
{
cp.Output_document = (cp.RequestPage);
cp.Requesting_Binary_data = true;
cp.SetData_ReadBinFile(cp.RequestPage);
cp.ContentType = "content/" + cp.Request_extn;
cp.Processing_Type = ProcessingResult.Binary;
}
else // static page
{
cp.Output_document = WebDesigner.ReadFile(cp.RequestPage);
cp.SetData_ReadTextFile(cp.Output_document);
cp.ContentType = "text/" + cp.Request_extn;
}
}
else if (ctx.Request.Url.LocalPath.EndsWith("/") || AppHelper.ExistedDir(cp.RequestPage))
//default index or browse Dir
{
string outed = "";
if (_MainCompiler_.IsFoundDefaultIndex(cp.RequestPage, out outed))
cp.Output_document = _MainCompiler_.CompileThis((outed == "") ? cp.RequestPage : outed, cp.Url.Query.ToString(), cp.RequestPostData);
else if (WebServer.IsDirectoryFound(cp.RequestPage))
cp.Output_document = WebDesigner.ListDirectory(cp.RequestPage, WebServer.ListDir(cp.RequestPage, this._RootDirectory, cp.Requesting_Host, this._Port.ToString()), Servconf);
else
{
cp.Output_document = WebDesigner.FileNotFoundTitle_Traditional(cp.Requesting_Host, this._Port.ToString());
cp.Output_code = 404;
cp.Processing_Type = ProcessingResult.NotFound;
}
}
else // not found
{
cp.Output_document = WebDesigner.FileNotFoundTitle_Traditional(cp.Requesting_Host, this._Port.ToString());
cp.Output_code = 404;
cp.Processing_Type = ProcessingResult.NotFound;
}
ctx.Response.StatusCode = cp.Output_code;
ctx.Response.ContentType = cp.ContentType;
ctx.Response.Headers["server"] = cp.ResponseServerHeader;
ctx.Response.Headers["X-Frame-Options"] = "SAMEORIGIN";
ctx.Response.Headers["X-Powered-By"] = "C#-4Neso-Ryon";
foreach (var p in cp.Response_Headers)
ctx.Response.Headers.Add(p.id, p.value);
if(cp.ContentType.Contains("html"))
cp.Output_document = cp.Output_document.Replace(WebServer.NewLineReplacor, "<br />");
if (cp.Requesting_Binary_data)
{
ctx.Response.Headers.Add("Accept-Ranges", "bytes");
ctx.Response.Headers.Add("Last-Modified", "");
ctx.Response.Headers.Add("Server", "Rykon");
ctx.Response.Headers.Add("Date", System.DateTime.Now.ToShortDateString());
ctx.Response.Headers.Add("Content-Type", "image/" + cp.Request_extn);
await ctx.Response.OutputStream.WriteAsync(cp.OutPutData, 0, cp.OutPutData.Length);
}
else
{
if(cp.LoadMaster)
cp.Output_document=(WebServer.masterPagePre_(Program._AppverName,cp.lastdirName)+cp.Output_document+WebServer.masterPageAfter);
await ctx.Response.OutputStream.WriteAsync(ASCIIEncoding.UTF8.GetBytes(cp.Output_document), 0, cp.Output_document.Length);
} ctx.Response.Close();
if (cp.Processing_Type == ProcessingResult.AuthRequired)
continue;
}
//catch
//{
// cp.Output_document = WebDesigner._501InternalServerError(cp.Requesting_Host, this._Port.ToString(), this.ServerConfiguration);
// cp.Output_code = 501;
//}
catch (OutOfMemoryException h)
{
cp.ErrorMessage = h.Message;
cp.exception = ExceptionType.OutOfMemory_;
}
catch (HttpListenerException h)
{
cp.ErrorMessage = h.Message;
cp.exception = ExceptionType.HttpListner_;
}
if (cp.exception != ExceptionType.none_)
{
cp.ServerErroroccured = true;
cp.Output_code = 501;
ctx.Response.StatusCode = cp.Output_code;
switch (cp.exception)
{
case ExceptionType.OutOfMemory_:
{
cp.Output_document = WebServer.GetInternalErrorException(cp.exception);
break;
}
case ExceptionType.HttpListner_:
{
if (cp.ErrorMessage == "The I/O operation has been aborted because of either a thread exit or an application request" || cp.ErrorMessage== "The specified network name is no longer available")
{
this._CanceledReqs++;
cp.exception = ExceptionType.CanceledByRequestor;
cp.Output_document = "Request Canceled by client";
cp.Canceled = true;
}
break;
}
}
try // Informing client with server error
{
await ctx.Response.OutputStream.WriteAsync(ASCIIEncoding.UTF8.GetBytes(cp.Output_document), 0, cp.Output_document.Length);
}
catch (Exception h) { cp.ErrorMessage = h.Message; cp.exception = ExceptionType.FailedToHandle;}
}
// ctx.Response.OutputStream.Close();
ctx.Response.Close();
if (!cp.Canceled)
_handled++;
ViewLog(" ["+cp.Requesting_Host+"] ["+cp.Url.LocalPath+WebServer.DecodeUrlChars(cp.Url.Query)+ "] [" + WebDesigner.StatueCode(cp.Output_code)+((cp.ServerErroroccured)?("("+cp.ErrorMessage+")"):"")+"] ["+cp.getLenght()+"]");
ShowCounters();
}
catch (Exception sas) { ViewLog(sas.Message); }
}
if (!_Listening_)
stopserver();
}
