public __UdpClient(int __port = 0)
{
// x:\jsc.svn\examples\javascript\chrome\apps\chromeudpsendasync\chromeudpsendasync\application.cs
// async ctors?
var isocket_after_create = socket.create("udp", new object());
var afterbind = new TaskCompletionSource<int>();
#region Client vBind
this.Client = new __Socket
{
// called by?
#region vBind
vBind = async (EndPoint localEP) =>
{
var isocket = await isocket_after_create;
var v4 = localEP as IPEndPoint;
if (v4 != null)
{
__IPAddress v4a = v4.Address;
// Error: Invocation of form socket.bind(integer, null, integer, function) doesn't match definition socket.bind(integer socketId, string address, integer port, function callback)
var bind = await isocket.socketId.bind(
//address: "0.0.0.0",
address: v4a.ipString,
port: v4.Port
);
Console.WriteLine("UdpClient.Client.vBind " + new
{
v4a.ipString,
v4.Port,
bind
});
// 0 is ok?
afterbind.SetResult(bind);
}
}
#endregion
};
#endregion
// https://developer.chrome.com/apps/app_network
// X:\jsc.svn\examples\javascript\chrome\apps\ChromeUDPFloats\ChromeUDPFloats\Application.cs
if (__port > 0)
{
// X:\jsc.svn\examples\javascript\chrome\apps\MulticastListenExperiment\MulticastListenExperiment\Application.cs
// are we doing the right thing?
// um. xt7 chrome wont listen at all?
this.Client.Bind(
new IPEndPoint(IPAddress.Any, port: __port)
//new IPEndPoint(IPAddress.Parse("192.168.1.3"), port: __port)
);
}
#region vJoinMulticastGroup
this.vJoinMulticastGroup = async (IPAddress multicastAddr) =>
{
__IPAddress a = multicastAddr;
var isocket = await isocket_after_create;
var value_joinGroup = await isocket.socketId.joinGroup(a.ipString);
// 0 is ok?
Console.WriteLine("UdpClient.vJoinMulticastGroup " + new { value_joinGroup });
};
#endregion
#region vReceiveAsync
this.vReceiveAsync = async delegate
{
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150723
//Console.WriteLine("enter UdpClient.vReceiveAsync ");
var isocket = await isocket_after_create;
// https://sites.google.com/a/jsc-solutions.net/work/knowledge-base/15-dualvr/20150807/chromeequirectangularpanorama
Console.WriteLine("UdpClient.vReceiveAsync recvFrom " + new { isocket });
// android defaults to 4096
var result = await isocket.socketId.recvFrom(1048576);
if (result.resultCode < 0)
{
Console.WriteLine("UdpClient.vReceiveAsync " + new { result.resultCode });
#region await forever
await new TaskCompletionSource<object>().Task;
#endregion
}
byte[] buffer = new ScriptCoreLib.JavaScript.WebGL.Uint8ClampedArray(result.data);
//Console.WriteLine("UdpClient.vReceiveAsync " + new { buffer.Length });
return new UdpReceiveResult(
buffer,
remoteEndPoint: default(IPEndPoint)
);
};
#endregion
#region vSendAsync
this.vSendAsync = async (byte[] datagram, int bytes, string hostname, int port) =>
{
// X:\jsc.svn\examples\javascript\chrome\apps\ChromeUDPSendAsync\ChromeUDPSendAsync\Application.cs
// now we need it
var isocket = await isocket_after_create;
// are we bound?
await afterbind.Task;
var data = new ScriptCoreLib.JavaScript.WebGL.Uint8Array(datagram);
var result = await isocket.socketId.sendTo(
data.buffer,
hostname,
port
);
// sent: -15 no bind?
//Console.WriteLine("UdpClient.vSendAsync " + new { result.bytesWritten });
// would spam the chrome://extensions ?
return result.bytesWritten;
};
#endregion
#region vSend
this.vSend = (byte[] datagram, int bytes, string hostname, int port) =>
{
// X:\jsc.svn\examples\javascript\chrome\apps\ChromeUDPSendAsync\ChromeUDPSendAsync\Application.cs
new { }.With(
async delegate
{
// now we need it
var isocket = await isocket_after_create;
// are we bound?
await afterbind.Task;
this.vSend = (byte[] datagram0, int bytes0, string hostname0, int port0) =>
{
// patch the vSend now?
var data = new ScriptCoreLib.JavaScript.WebGL.Uint8Array(datagram0);
isocket.socketId.sendTo(
data.buffer,
hostname,
port
);
// optimistic.
return datagram0.Length;
};
// tail
this.vSend(datagram, bytes, hostname, port);
}
);
// sent: -15 no bind?
//Console.WriteLine("UdpClient.vSendAsync " + new { result.bytesWritten });
// would spam the chrome://extensions ?
// optimistic.
return datagram.Length;
};
#endregion
#region vClose
this.vClose = async delegate
{
var isocket = await isocket_after_create;
isocket.socketId.disconnect();
isocket.socketId.destroy();
};
#endregion
}
/// <summary>
/// This is a javascript application.
/// </summary>
/// <param name="page">HTML document rendered by the web server which can now be enhanced.</param>
public Application(IApp page)
{
// https://developer.chrome.com/extensions/contentSecurityPolicy.html
//var __chrome = new IFunction("return window['chrome'];").apply(null);
//new { chrome = __chrome }.ToString().ToDocumentTitle();
#region switch to chrome AppWindow
//if (chrome.app.runtime != null)
{
//The JavaScript context calling chrome.app.window.current() has no associated AppWindow.
//Console.WriteLine("appwindow loading... " + new { current = chrome.app.window.current() });
// no HTML layout yet
if (Native.window.opener == null)
if (Native.window.parent == Native.window.self)
{
chrome.app.runtime.Launched +=
async delegate
{
// runtime will launch only once?
// http://developer.chrome.com/apps/app.window.html
// do we even need index?
// https://code.google.com/p/chromium/issues/detail?id=148857
// https://developer.mozilla.org/en-US/docs/data_URIs
// chrome-extension://mdcjoomcbillipdchndockmfpelpehfc/data:text/html,%3Ch1%3EHello%2C%20World!%3C%2Fh1%3E
var appwindow = await chrome.app.window.create(Native.document.location.pathname, null);
// Uncaught TypeError: Cannot read property 'contentWindow' of undefined
Console.WriteLine("appwindow loading... " + new { appwindow });
Console.WriteLine("appwindow loading... " + new { appwindow.contentWindow });
appwindow.contentWindow.onload +=
delegate
{
Console.WriteLine("appwindow contentWindow onload");
//new IHTMLButton("dynamic").AttachTo(
// appwindow.contentWindow.document.body
//);
};
};
return;
}
// if we are in a window lets add layout
new App().Container.AttachToDocument();
}
#endregion
#region __chrome
// not an app
//{ member = loadTimes }
//{ member = csi }
//{ member = app }
//{ member = webstore }
// running as a legacy app
//{ member = loadTimes }
//{ member = csi }
//{ member = Event }
//{ member = activityLogPrivate }
//{ member = adview }
//{ member = alarms }
//{ member = app }
//{ member = audio }
//{ member = autotestPrivate }
//{ member = bluetooth }
//{ member = bookmarkManagerPrivate }
//{ member = bookmarks }
//{ member = browserAction }
//{ member = browsingData }
//{ member = chromeosInfoPrivate }
//{ member = cloudPrintPrivate }
//{ member = commandLinePrivate }
//{ member = commands }
//{ member = contentSettings }
//{ member = contextMenus }
//{ member = cookies }
//{ member = debugger }
//{ member = declarativeContent }
//{ member = declarativeWebRequest }
//{ member = developerPrivate }
//{ member = diagnostics }
//{ member = dial }
//{ member = downloads }
//{ member = echoPrivate }
//{ member = enterprise }
//{ member = experimental }
//{ member = extension }
//{ member = feedbackPrivate }
//{ member = fileBrowserHandler }
//{ member = fileBrowserPrivate }
//{ member = fileSystem }
//{ member = fontSettings }
//{ member = history }
//{ member = i18n }
//{ member = identity }
//{ member = identityPrivate }
//{ member = idle }
//{ member = input }
//{ member = inputMethodPrivate }
//{ member = location }
//{ member = management }
//{ member = mediaGalleries }
//{ member = mediaGalleriesPrivate }
//{ member = mediaPlayerPrivate }
//{ member = metricsPrivate }
//{ member = musicManagerPrivate }
//{ member = networkingPrivate }
//{ member = notifications }
//{ member = omnibox }
//{ member = pageAction }
//{ member = pageActions }
//{ member = pageCapture }
//{ member = pageLauncher }
//{ member = permissions }
//{ member = power }
//{ member = preferencesPrivate }
//{ member = privacy }
//{ member = proxy }
//{ member = pushMessaging }
//{ member = rtcPrivate }
//{ member = runtime }
//{ member = scriptBadge }
//{ member = serial }
//{ member = sessionRestore }
//{ member = socket }
//{ member = storage }
//{ member = streamsPrivate }
//{ member = syncFileSystem }
//{ member = systemIndicator }
//{ member = systemInfo }
//{ member = systemPrivate }
//{ member = tabCapture }
//{ member = tabs }
//{ member = terminalPrivate }
//{ member = test }
//{ member = topSites }
//{ member = tts }
//{ member = ttsEngine }
//{ member = types }
//{ member = usb }
//{ member = wallpaperPrivate }
//{ member = webNavigation }
//{ member = webRequest }
//{ member = webSocketProxyPrivate }
//{ member = webstorePrivate }
//{ member = webview }
//{ member = windows }
// as packaged app
// { member = loadTimes }
//{ member = csi }
//{ member = Event }
//{ member = activityLogPrivate }
//{ member = adview }
//{ member = alarms }
//{ member = app }
//{ member = audio }
//{ member = autotestPrivate }
//{ member = bluetooth }
//{ member = bookmarkManagerPrivate }
//{ member = bookmarks }
//{ member = browserAction }
//{ member = browsingData }
//{ member = chromeosInfoPrivate }
//{ member = cloudPrintPrivate }
//{ member = commandLinePrivate }
//{ member = commands }
//{ member = contentSettings }
//{ member = contextMenus }
//{ member = cookies }
//{ member = debugger }
//{ member = declarativeContent }
//{ member = declarativeWebRequest }
//{ member = developerPrivate }
//{ member = diagnostics }
//{ member = dial }
//{ member = downloads }
//{ member = echoPrivate }
//{ member = enterprise }
//{ member = experimental }
//{ member = extension }
//{ member = feedbackPrivate }
//{ member = fileBrowserHandler }
//{ member = fileBrowserPrivate }
//{ member = fileSystem }
//{ member = fontSettings }
//{ member = history }
//{ member = i18n }
//{ member = identity }
//{ member = identityPrivate }
//{ member = idle }
//{ member = input }
//{ member = inputMethodPrivate }
//{ member = location }
//{ member = management }
//{ member = mediaGalleries }
//{ member = mediaGalleriesPrivate }
//{ member = mediaPlayerPrivate }
//{ member = metricsPrivate }
//{ member = musicManagerPrivate }
//{ member = networkingPrivate }
//{ member = notifications }
//{ member = omnibox }
//{ member = pageAction }
//{ member = pageActions }
//{ member = pageCapture }
//{ member = pageLauncher }
//{ member = permissions }
//{ member = power }
//{ member = preferencesPrivate }
//{ member = privacy }
//{ member = proxy }
//{ member = pushMessaging }
//{ member = rtcPrivate }
//{ member = runtime }
//{ member = scriptBadge }
//{ member = serial }
//{ member = sessionRestore }
//{ member = socket }
//{ member = storage }
//{ member = streamsPrivate }
//{ member = syncFileSystem }
//{ member = systemIndicator }
//{ member = systemInfo }
//{ member = systemPrivate }
//{ member = tabCapture }
//{ member = tabs }
//{ member = terminalPrivate }
//{ member = test }
//{ member = topSites }
//{ member = tts }
//{ member = ttsEngine }
//{ member = types }
//{ member = usb }
//{ member = wallpaperPrivate }
//{ member = webNavigation }
//{ member = webRequest }
//{ member = webSocketProxyPrivate }
//{ member = webstorePrivate }
//{ member = webview }
//{ member = windows }
//Expando.Of(__chrome).GetMemberNames().WithEach(
// member =>
// {
// new IHTMLDiv { innerText = new { member }.ToString() }.AttachToDocument();
// }
//);
#endregion
Action<string> AtUDPString = delegate { };
// suggest: HTMLElements
IHTMLElement.HTMLElementEnum.hr.AttachToDocument();
// X:\jsc.svn\examples\javascript\chrome\extensions\ChromeExtensionWithWorker\ChromeExtensionWithWorker\Application.cs
// Fired when a connection is made from another extension.
// X:\jsc.svn\examples\merge\TestDetectOpenFiles\TestDetectOpenFiles\Program.cs
#region ConnectExternal
chrome.runtime.ConnectExternal += e =>
{
// 0:10428ms extension connects to app: { id = fkgibadjpabiongmgoeomdbcefhabmah }
//
Console.WriteLine("extension connects to app: " + new { e.sender.id });
//e.postMessage("hello from app");
var e_disconnected = false;
e.onDisconnect.addListener(
new Action(
delegate
{
e_disconnected = true;
Console.WriteLine("extension onDisconnect from app");
}
)
);
e.onMessage.addListener(
new Action<string>(
xmlstring =>
{
var xml = XElement.Parse(xmlstring);
if (xml.Value.StartsWith("Visit me at "))
{
// what about android apps runnning on SSL?
// what about preview images?
// do we get localhost events too?
var uri = "http://" + xml.Value.SkipUntilOrEmpty("Visit me at ");
var fff = OpenUri(uri);
fff.FormClosed +=
delegate
{
// dock into tab...
AtUDPString(xmlstring);
};
}
}
)
);
AtUDPString +=
xml =>
{
if (e_disconnected)
return;
e.postMessage(xml);
};
};
#endregion
#region the new api. is it any better?
new IHTMLButton { "chrome.sockets.udp.create" }.AttachToDocument().onclick +=
async e =>
{
// this aint defined for chrme38???
// not available for c43 either.
// http://wefixbugs.com/blog/How-to-do-UDP-broadcast-using-chromesocketsudp-API-55233.html#.U8Krqm0wqCg
// https://developer.chrome.com/apps/app_network
e.Element.disabled = true;
var socket = await chrome.sockets.udp.create(new object());
var value_bind = await chrome.sockets.udp.bind(socket.socketId, "0.0.0.0", 40404);
var value_joinGroup = await chrome.sockets.udp.joinGroup(socket.socketId, "239.1.2.3");
e.Element.innerText = new { socket.socketId }.ToString();
chrome.sockets.udp.Receive +=
info =>
{
if (info.socketId != socket.socketId)
return;
var xml = Encoding.UTF8.GetString(info.data);
new IHTMLPre { new { info.remoteAddress, info.remotePort, xml } }.AttachToDocument();
};
};
#endregion
#region working API chrome.socket.create
new IHTMLButton { "chrome.socket.create" }.AttachToDocument().onclick +=
async e =>
{
// X:\jsc.internal.git\market\chrome\ChromeMyJscSolutionsNet\ChromeMyJscSolutionsNet\Application.cs
e.Element.disabled = true;
var socket = await chrome.socket.create("udp", new object());
//var x = Expando.Of(socket);
//new IHTMLDiv { innerText = new { x.constructor }.ToString() }.AttachToDocument();
//new IHTMLDiv { innerText = new { x.prototype }.ToString() }.AttachToDocument();
//x.GetMemberNames().WithEach(
// member =>
// {
// new IHTMLDiv { innerText = new { member }.ToString() }.AttachToDocument();
// }
//);
var socketId = socket.socketId;
new IHTMLDiv { innerText = new { socketId }.ToString() }.AttachToDocument();
#region send data
new IHTMLButton { innerText = "send data" }.AttachToDocument().WhenClicked(
async delegate
{
// x:\jsc.svn\examples\javascript\chrome\apps\chromeudpsendasync\chromeudpsendasync\application.cs
var data = new ScriptCoreLib.JavaScript.WebGL.Uint8Array(
40, 41, 42
);
// Uncaught Error: Invocation of form socket.sendTo(object, string, integer, function)
// doesn't match definition socket.sendTo(integer socketId, binary data, string address, integer port, function callback)
var result = await socketId.sendTo(
data.buffer,
"239.1.2.3",
40404
);
new IHTMLDiv { innerText = new { result.bytesWritten }.ToString() }.AttachToDocument();
}
);
#endregion
var value_setMulticastTimeToLive = await socketId.setMulticastTimeToLive(30);
new IHTMLDiv { innerText = new { value_setMulticastTimeToLive }.ToString() }.AttachToDocument();
var value_bind = await socketId.bind("0.0.0.0", 40404);
new IHTMLDiv { innerText = new { value_bind }.ToString() }.AttachToDocument();
var value_joinGroup = await socketId.joinGroup("239.1.2.3");
new IHTMLDiv { innerText = new { value_joinGroup }.ToString() }.AttachToDocument();
var forever = true;
while (forever)
{
var result = await socketId.recvFrom(1048576);
new IHTMLDiv { innerText = new { result.resultCode }.ToString() }.AttachToDocument();
if (result.resultCode < 0)
return;
new IHTMLDiv { innerText = new { result.data.byteLength }.ToString() }.AttachToDocument();
byte[] source = new ScriptCoreLib.JavaScript.WebGL.Uint8ClampedArray(result.data);
var xml = Encoding.UTF8.GetString(source);
AtUDPString(xml);
new IHTMLPre { new { xml } }.AttachToDocument();
// 52 bytes
}
};
#endregion
// https://code.google.com/p/chromium/issues/detail?id=246872
// chrome.socket is not available: 'socket' requires a different Feature that is not present.
// chrome.socket is not available: 'socket' is only allowed for packaged apps, and this is a legacy packaged app.
}
