static public void CloseBrowser(this BlazorSession session)
{
RunBrowser(session, browser =>
{
browser.Agent.Dispose();
});
}
static public void ShowDevTools(this BlazorSession session)
{
RunBrowser(session, browser =>
{
browser.Agent.ShowDevTools();
});
}
static public void RunBrowser(this BlazorSession session, Action <ICefWinBrowser> action)
{
var browser = FindBrowser(session);
CefWin.PostToAppThread(delegate
{
action(browser);
});
}
private void WorkLoop(BlazorSession bses, string guid)
{
this.client.ErrorOccurred += (sender, args) =>
{
this.viewmode = "login";
bses.InvokeInRenderThread(delegate
{
BlazorSession.Current.Alert("Error", args.Exception.ToString());
this.StateHasChanged();
});
this.client.Dispose();
};
using System.IO.StreamReader sr = new System.IO.StreamReader(this.shellstream);
while (!this.isdisposed && this.client.IsConnected)
{
System.Threading.Thread.Sleep(10);
//TODO:???
if (guid != this.client_guid)
{
return;
}
string line = sr.ReadLine();
if (line == null)
{
continue;
}
if (guid != this.client_guid)
{
return;
}
lock (this.linequeue)
{
this.linequeue.Enqueue(line);
}
this.notifylineready?.Invoke();
}
}
static public ICefWinBrowser FindBrowser(this BlazorSession session)
{
WebCustomizeSession wcs = (WebCustomizeSession)session;
long CefWinBrowserId;
if (!long.TryParse(wcs.HttpContextAccessor.HttpContext.Request.Cookies["CefWinBrowserId"], out CefWinBrowserId))
{
//BlazorSession.Current.Toast("Failed to get browserid");
return(CefWin.MainBrowser);
}
ICefWinBrowser browser = CefWin.FindBrowser(CefWinBrowserId);
if (browser == null)
{
//BlazorSession.Current.Toast("Failed to find browser : " + CefWinBrowserId);
return(CefWin.MainBrowser);
}
return(browser);
}
private void BDTReady(BlazorDomTree bdt)
{
BlazorSession ses = BlazorSession.Current;
PlusControl resultdiv = bdt.Root.Create("div style='margin:8px 0;max-width:100%;height:400px;background-color:black;color:white;overflow-y:scroll;padding:5px 5px 15px;'");
PlusControl div1 = bdt.Root.Create("div style='display:flex;'");
// div1.Create("label style='width:100px").InnerText("Command:");
PlusControl inpword = div1.Create("input type='text' style='flex:99;padding:0 5px'");
PlusControl button = div1.Create("button").InnerText("Send");
div1.Create("button").InnerText("^C").OnClick(delegate
{
this.shellstream.WriteByte(3);
this.shellstream.Flush();
});
string _lastcolor = null;
PlusControl SetLastColor(PlusControl span)
{
if (_lastcolor != null)
{
span.Style("color", _lastcolor);
if (_lastcolor == "black")
{
span.Style("background-color", "white");
}
}
return(span);
}
void SendLine(string line, string color)
{
ses.ConsoleLog("line", System.Text.Json.JsonSerializer.Serialize(line));
var d = resultdiv.Create("div style='color:" + color + "'");
if (string.IsNullOrEmpty(line))
{
d.InnerHTML("<br/>");
return;
}
if (line.IndexOf("\x1b[") == -1)
{
if (color == null)
{
SetLastColor(d);
}
d.InnerText(line);
return;
}
//parse ssh color:
int pos = 0;
while (pos < line.Length)
{
int p33 = line.SafeIndexOf("\x1b[", pos);
if (p33 == -1)
{
string laststr = line[pos..];
if (!string.IsNullOrEmpty(laststr))
{
//ses.ConsoleLog("last", System.Text.Json.JsonSerializer.Serialize(laststr));
SetLastColor(d.Create("span")).InnerText(laststr);
}
break;
}