public int CacheScript(int webContentsId, string script)
{
ManualResetEvent resetEvent = new ManualResetEvent(false);
_resetEvents.Add(resetEvent);
int value = 0;
SocketronData data = new SocketronData()
{
Func = "cacheScript",
Args = new object[] { script },
WebContentsId = webContentsId
};
Emit("text", data, (Callback)((result) => {
value = Convert.ToInt32(result);
resetEvent.Set();
}), (Callback)((result) => {
Console.Error.WriteLine("error: " + GetType().Name + ".CacheScript");
throw new InvalidOperationException(result as string);
}));
resetEvent.WaitOne();
_resetEvents.Remove(resetEvent);
return(value);
}
protected void _OnText(object[] args)
{
SocketronData data = args[0] as SocketronData;
Callback success = args[1] as Callback;
Callback error = args[2] as Callback;
if (success != null)
{
int id = _sequenceId;
if (_freeIds.Count > 0)
{
id = _freeIds.Pop();
}
else
{
_sequenceId++;
}
data.SequenceId = id;
_successList[id] = success;
if (error != null)
{
_errorList[id] = error;
}
}
if (LocalConfig.IsDebug && LocalConfig.EnableDebugPayloads)
{
_DebugLog("send: {0}", data.Stringify());
}
Write(data.ToBuffer(DataType.Text16, LocalConfig.Encoding));
}
public void InsertCSS(string css, Callback success = null)
{
SocketronData data = new SocketronData()
{
Func = "insertCSS",
Args = new object[] { css }
};
Emit("text", data, success, null);
}
public void InsertJavaScript(string url, Callback success = null)
{
SocketronData data = new SocketronData()
{
Func = "insertJavaScript",
Args = new object[] { url }
};
Emit("text", data, success, null);
}
public void ExecuteJavaScript(int webContentsId, string script, Callback success = null, Callback error = null)
{
SocketronData data = new SocketronData()
{
Func = "executeJavaScript",
Args = new object[] { script },
WebContentsId = webContentsId
};
Emit("text", data, success, error);
}
public void ExecuteJavaScript(string script, Callback success = null, Callback error = null)
{
SocketronData data = new SocketronData()
{
Type = Type,
Func = "executeJavaScript",
Args = new object[] { script }
};
Emit("text", data, success, error);
}
public static new SocketronData Parse(string json)
{
JsonObject jsonObject = JsonObject.Parse(json);
SocketronData data = new SocketronData()
{
Status = jsonObject["status"] as string,
Type = jsonObject["type"] as string,
Func = jsonObject["func"] as string,
Args = jsonObject["args"] as object
};
if (jsonObject["sequenceId"] != null)
{
int sequenceId = (int)jsonObject["sequenceId"];
data.SequenceId = (ushort)sequenceId;
}
return(data);
}
public T ExecuteCachedScript <T>(int webContentsId, int script)
{
ManualResetEvent resetEvent = new ManualResetEvent(false);
_resetEvents.Add(resetEvent);
T value = default(T);
Type typeofT = typeof(T);
SocketronData data = new SocketronData()
{
Func = "executeCachedScript",
Args = new object[] { script },
WebContentsId = webContentsId
};
Emit("text", data, (Callback)((result) => {
if (result == null)
{
resetEvent.Set();
return;
}
if (typeofT == typeof(object))
{
value = (T)result;
resetEvent.Set();
return;
}
value = (T)Convert.ChangeType(result, typeofT);
resetEvent.Set();
}), (Callback)((result) => {
Console.Error.WriteLine("error: " + GetType().Name + ".ExecuteCachedScript");
throw new InvalidOperationException(result as string);
}));
resetEvent.WaitOne();
_resetEvents.Remove(resetEvent);
return(value);
}
protected void _OnCallback(SocketronData data)
{
if (data.SequenceId == null)
{
if (data.Status == "error")
{
throw new InvalidOperationException(data.Args as string);
}
return;
}
int sequenceId = (int)data.SequenceId;
if (data.Status == "error")
{
if (_errorList.ContainsKey(sequenceId))
{
Callback error = _errorList[sequenceId];
error?.Invoke(data.Args);
_successList.Remove(sequenceId);
_errorList.Remove(sequenceId);
}
else
{
throw new InvalidOperationException(data.Args as string);
}
_freeIds.Push(sequenceId);
return;
}
if (_successList.ContainsKey(sequenceId))
{
Callback success = _successList[sequenceId];
success?.Invoke(data.Args);
_successList.Remove(sequenceId);
_errorList.Remove(sequenceId);
}
_freeIds.Push(sequenceId);
}
protected void _OnData(object[] args)
{
SocketronData data = args[0] as SocketronData;
if (data == null)
{
return;
}
//Console.WriteLine("data.Func: " + data.Func);
//Console.WriteLine("data.Function: " + data.Function);
//Console.WriteLine("data.Arguments: " + data.Arguments);
//Console.WriteLine("data.SequenceId: " + data.SequenceId);
//Console.WriteLine("sequenceId: " + data.SequenceId);
switch (data.Func)
{
case "id":
ID = data.Args as string;
//DebugLog("ID: {0}", ID);
break;
case "config":
RemoteConfig = new JsonObject(data.Args);
_DebugLog(RemoteConfig.Stringify());
//DebugLog("ID: {0}", ID);
break;
case "callback":
_OnCallback(data);
break;
case "event":
_OnEvent(data);
break;
}
}
protected void _OnData(byte[] data, int bytesReaded)
{
if (data != null)
{
_payload.Data.Write(data, 0, bytesReaded);
}
uint offset = _payload.DataOffset;
uint remain = (uint)_payload.Data.Length - offset;
switch (_payload.State)
{
case ReadState.Type:
if (remain < 1)
{
return;
}
break;
case ReadState.CommandLength:
switch (_payload.DataType)
{
case DataType.Text16:
if (remain < 2)
{
return;
}
break;
case DataType.Text32:
if (remain < 4)
{
return;
}
break;
}
break;
case ReadState.Command:
if (remain < _payload.DataLength)
{
return;
}
break;
}
switch (_payload.State)
{
case ReadState.Type:
_payload.DataType = (DataType)_payload.Data[offset];
_payload.DataOffset += 1;
_payload.State = ReadState.CommandLength;
//Debug.WriteLine("_payload.DataType: " + _payload.DataType);
break;
case ReadState.CommandLength:
switch (_payload.DataType)
{
case DataType.Text16:
_payload.DataLength = _payload.Data.ReadUInt16LE(offset);
_payload.DataOffset += 2;
break;
case DataType.Text32:
_payload.DataLength = _payload.Data.ReadUInt32LE(offset);
_payload.DataOffset += 4;
break;
}
//Debug.WriteLine("_payload.DataLength: " + _payload.DataLength);
_payload.State = ReadState.Command;
break;
case ReadState.Command:
switch (_payload.DataType)
{
case DataType.Text16:
case DataType.Text32:
string text = _payload.GetStringData();
if (Config.IsDebug && Config.EnableDebugPayloads)
{
_DebugLog("receive: {0}", text);
}
EmitNewThread("data", SocketronData.Parse(text));
break;
}
var newData = _payload.Data.Slice(offset + _payload.DataLength);
_payload.Data.Dispose();
_payload.Data = newData;
_payload.DataOffset = 0;
_payload.State = ReadState.Type;
break;
}
_OnData(null, 0);
}
protected void _OnEvent(SocketronData data)
{
JsonObject json = new JsonObject(data.Args);
//DebugLog("Return: {0}", data.Arguments[0].GetType());
string eventName = json["name"] as string;
object args = json["args"];
//_DebugLog("Return: {0}: {1}", eventName, args);
if (eventName == "__event")
{
Thread thread = Thread.CurrentThread;
if (!_Clients.ContainsKey(thread))
{
_Clients.Add(thread, this);
}
object[] list = args as object[];
int instanceId = Convert.ToInt32(list[0]);
string eventId = list[1] as string;
int callbackId = Convert.ToInt32(list[2]);
object[] callbackParams = null;
const int baseCount = 3;
if (list.Length > baseCount)
{
callbackParams = new object[list.Length - baseCount];
Array.Copy(list, baseCount, callbackParams, 0, list.Length - baseCount);
}
/*
* Callback callback = null;
*
* className = "Socketron." + Char.ToUpper(className[0]) + className.Substring(1);
* Type type = GetType().Assembly.GetType(className);
* if (type == null) {
* _Clients.Remove(thread);
* return;
* }
* MethodInfo method = type.GetMethod(
* "GetCallbackFromId",
* BindingFlags.Static | BindingFlags.Public
* );
* if (method == null) {
* _Clients.Remove(thread);
* return;
* }
* callback = method.Invoke(null, new[] { (object)callbackId }) as Callback;
* callback?.Invoke(callbackParams);
* //*/
CallbackItem item = Callbacks.GetItem(instanceId, eventId, callbackId);
item?.Callback?.Invoke(callbackParams);
_Clients.Remove(thread);
/*
* switch (className) {
* case BrowserWindow.Name:
* callback = BrowserWindow.GetCallbackFromId((ushort)callbackId);
* callback?.Invoke(callbackParams);
* break;
* case WebContents.Name:
* callback = WebContents.GetCallbackFromId((ushort)callbackId);
* callback?.Invoke(callbackParams);
* break;
* }
* //*/
return;
}
if (args is object[])
{
Thread thread = Thread.CurrentThread;
if (!_Clients.ContainsKey(thread))
{
_Clients.Add(thread, this);
}
Emit(eventName, args as object[]);
_Clients.Remove(thread);
return;
}
Emit(eventName, args);
}
