using System; using System.Text; using System.Threading; using BestHTTP.Decompression.Zlib; using BestHTTP.Extensions; using BestHTTP.Logger; using BestHTTP.WebSocket.Extensions; using BestHTTP.WebSocket.Frames; using Cpp2IlInjected; namespace BestHTTP.WebSocket { // Token: 0x020019A9 RID: 6569 [Token(Token = "0x20019A9")] public sealed class WebSocket { // Token: 0x17001847 RID: 6215 // (get) Token: 0x060098D2 RID: 39122 RVA: 0x001F318C File Offset: 0x001F138C // (set) Token: 0x060098D3 RID: 39123 RVA: 0x001F31A0 File Offset: 0x001F13A0 [Token(Token = "0x17001847")] public WebSocketStates State { [Token(Token = "0x60098D2")] [Address(RVA = "0x4944B0", Offset = "0x4934B0", VA = "0x1804944B0")] get; [Token(Token = "0x60098D3")] [Address(RVA = "0x62ADC0", Offset = "0x629DC0", VA = "0x18062ADC0")] private set; } // Token: 0x17001848 RID: 6216 // (get) Token: 0x060098D4 RID: 39124 RVA: 0x001F31B4 File Offset: 0x001F13B4 [Token(Token = "0x17001848")] public bool IsOpen { [Token(Token = "0x60098D4")] [Address(RVA = "0x63B820", Offset = "0x63A820", VA = "0x18063B820")] get { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse == 0) { } return !webSocketResponse.closed; } } // Token: 0x17001849 RID: 6217 // (get) Token: 0x060098D5 RID: 39125 RVA: 0x001F31D8 File Offset: 0x001F13D8 [Token(Token = "0x17001849")] public int BufferedAmount { [Token(Token = "0x60098D5")] [Address(RVA = "0x63B800", Offset = "0x63A800", VA = "0x18063B800")] get { return this.webSocket._bufferedAmount; } } // Token: 0x1700184A RID: 6218 // (get) Token: 0x060098D6 RID: 39126 RVA: 0x001F31F8 File Offset: 0x001F13F8 // (set) Token: 0x060098D7 RID: 39127 RVA: 0x001F320C File Offset: 0x001F140C [Token(Token = "0x1700184A")] public bool StartPingThread { [Token(Token = "0x60098D6")] [Address(RVA = "0x498E20", Offset = "0x497E20", VA = "0x180498E20")] get; [Token(Token = "0x60098D7")] [Address(RVA = "0x62FA00", Offset = "0x62EA00", VA = "0x18062FA00")] set; } // Token: 0x1700184B RID: 6219 // (get) Token: 0x060098D8 RID: 39128 RVA: 0x001F3220 File Offset: 0x001F1420 // (set) Token: 0x060098D9 RID: 39129 RVA: 0x001F3234 File Offset: 0x001F1434 [Token(Token = "0x1700184B")] public int PingFrequency { [Token(Token = "0x60098D8")] [Address(RVA = "0x4936D0", Offset = "0x4926D0", VA = "0x1804936D0")] get; [Token(Token = "0x60098D9")] [Address(RVA = "0x5F1920", Offset = "0x5F0920", VA = "0x1805F1920")] set; } // Token: 0x1700184C RID: 6220 // (get) Token: 0x060098DA RID: 39130 RVA: 0x001F3248 File Offset: 0x001F1448 // (set) Token: 0x060098DB RID: 39131 RVA: 0x001F325C File Offset: 0x001F145C [Token(Token = "0x1700184C")] public TimeSpan CloseAfterNoMesssage { [Token(Token = "0x60098DA")] [Address(RVA = "0x4157B0", Offset = "0x4147B0", VA = "0x1804157B0")] get; [Token(Token = "0x60098DB")] [Address(RVA = "0x4157F0", Offset = "0x4147F0", VA = "0x1804157F0")] set; } // Token: 0x1700184D RID: 6221 // (get) Token: 0x060098DC RID: 39132 RVA: 0x001F3270 File Offset: 0x001F1470 // (set) Token: 0x060098DD RID: 39133 RVA: 0x001F3284 File Offset: 0x001F1484 [Token(Token = "0x1700184D")] public HTTPRequest InternalRequest { [Token(Token = "0x60098DC")] [Address(RVA = "0x4157C0", Offset = "0x4147C0", VA = "0x1804157C0")] get; [Token(Token = "0x60098DD")] [Address(RVA = "0x415810", Offset = "0x414810", VA = "0x180415810")] private set; } // Token: 0x1700184E RID: 6222 // (get) Token: 0x060098DE RID: 39134 RVA: 0x001F3298 File Offset: 0x001F1498 // (set) Token: 0x060098DF RID: 39135 RVA: 0x001F32AC File Offset: 0x001F14AC [Token(Token = "0x1700184E")] public IExtension[] Extensions { [Token(Token = "0x60098DE")] [Address(RVA = "0x4157D0", Offset = "0x4147D0", VA = "0x1804157D0")] get; [Token(Token = "0x60098DF")] [Address(RVA = "0x415820", Offset = "0x414820", VA = "0x180415820")] private set; } // Token: 0x1700184F RID: 6223 // (get) Token: 0x060098E0 RID: 39136 RVA: 0x001F32C0 File Offset: 0x001F14C0 [Token(Token = "0x1700184F")] public int Latency { [Token(Token = "0x60098E0")] [Address(RVA = "0x63B860", Offset = "0x63A860", VA = "0x18063B860")] get { return this.webSocket.k__BackingField; } } // Token: 0x060098E1 RID: 39137 RVA: 0x001F32E0 File Offset: 0x001F14E0 [Token(Token = "0x60098E1")] [Address(RVA = "0x63AD80", Offset = "0x639D80", VA = "0x18063AD80")] public WebSocket(Uri uri) { string empty = string.Empty; IExtension[] array = new IExtension[1]; int num = 0; PerMessageCompression perMessageCompression; perMessageCompression.FieldGetter(num, empty, empty); perMessageCompression.k__BackingField = (CompressionLevel)((ulong)6L); perMessageCompression.k__BackingField = false; perMessageCompression.k__BackingField = (int)((ulong)15L); perMessageCompression.k__BackingField = (int)((ulong)15L); perMessageCompression.k__BackingField = (int)((ulong)256L); array[0] = perMessageCompression; this.Extensions = array; } // Token: 0x060098E2 RID: 39138 RVA: 0x001F3350 File Offset: 0x001F1550 [Token(Token = "0x60098E2")] [Address(RVA = "0x63AF30", Offset = "0x639F30", VA = "0x18063AF30")] public WebSocket(Uri uri, string origin, string protocol, params IExtension[] extensions) { int num = 0; base.FieldGetter(num, origin, protocol); bool flag = HTTPProtocolFactory.IsSecureProtocol(uri); string text = "ws"; if (flag) { text = "wss"; } if (uri.Port != -1) { int port = uri.Port; } bool flag2 = text.Equals("wss", StringComparison.OrdinalIgnoreCase); object[] array = new object[6]; if (text != 0) { } array[0] = text; if ("://" != 0) { } array[1] = "://"; string host = uri.Host; if (host != 0) { } array[2] = host; if (":" != 0) { } array[3] = ":"; int num2; if (num2 != 0) { } array[4] = num2; string requestPathAndQueryURL = uri.GetRequestPathAndQueryURL(); if (requestPathAndQueryURL != 0) { } array[5] = requestPathAndQueryURL; Uri uri2 = new Uri(string.Concat(array)); this.PingFrequency = (int)((ulong)1000L); TimeSpan timeSpan; this.CloseAfterNoMesssage = timeSpan; OnRequestFinishedDelegate onRequestFinishedDelegate = new OnRequestFinishedDelegate(this.OnInternalRequestCallback); HTTPRequest httprequest = new HTTPRequest(uri2, onRequestFinishedDelegate); this.InternalRequest = httprequest; OnRequestFinishedDelegate onRequestFinishedDelegate2 = new OnRequestFinishedDelegate(this.OnInternalRequestUpgraded); httprequest.OnUpgraded = onRequestFinishedDelegate2; if (!HTTPProtocolFactory.IsSecureProtocol(uri2) && uri2.Port != 80 && HTTPProtocolFactory.IsSecureProtocol(uri2) && uri2.Port != 443) { HTTPRequest httprequest2 = this.k__BackingField; string host2 = uri2.Host; int port2 = uri2.Port; string text2 = host2 + ":" + port2; } HTTPRequest httprequest3 = this.k__BackingField; string host3 = uri2.Host; httprequest3.SetHeader("Host", host3); this.k__BackingField.SetHeader("Upgrade", "websocket"); this.k__BackingField.SetHeader("Connection", "Upgrade"); HTTPRequest httprequest4 = this.k__BackingField; object[] array2 = new object[4]; array2[0] = this; HTTPRequest httprequest5 = this.k__BackingField; if (httprequest5 != 0) { } array2[1] = httprequest5; array2[2] = uri2; object obj = new object(); if (obj != 0) { } array2[3] = obj; string secKey = this.GetSecKey(array2); httprequest4.SetHeader("Sec-WebSocket-Key", secKey); if (secKey == 0) { this.k__BackingField.SetHeader("Origin", origin); } this.k__BackingField.SetHeader("Sec-WebSocket-Version", "13"); if (secKey == 0) { this.k__BackingField.SetHeader("Sec-WebSocket-Protocol", protocol); } this.k__BackingField.SetHeader("Cache-Control", "no-cache"); this.k__BackingField.SetHeader("Pragma", "no-cache"); HTTPRequest httprequest6 = this.k__BackingField; this.Extensions = 0; httprequest6.DisableCache = true; this.k__BackingField.k__BackingField = true; this.k__BackingField.k__BackingField = true; Proxy k__BackingField = HTTPManager.k__BackingField; if (k__BackingField != 0 && k__BackingField != 0) { HTTPProxy httpproxy; this.k__BackingField.k__BackingField = httpproxy; } HTTPManager.Setup(); } // Token: 0x060098E3 RID: 39139 RVA: 0x001F3644 File Offset: 0x001F1844 [Token(Token = "0x60098E3")] [Address(RVA = "0x63A100", Offset = "0x639100", VA = "0x18063A100")] private void OnInternalRequestCallback(HTTPRequest req, HTTPResponse resp) { int num = 0; HTTPRequestStates httprequestStates = req.k__BackingField; if (req != 0) { if (req != 0 && req != 0 && req != 0 && httprequestStates != HTTPRequestStates.Queued) { return; } if (req.k__BackingField != 0) { Exception innerException = req.k__BackingField.InnerException; string text2; string text = "Request Finished with Error! " + text2; } string empty = string.Empty; string text3 = "Request Finished with Error! " + empty; } if (!resp.IsSuccess) { int k__BackingField = resp.k__BackingField; if (k__BackingField != 101) { string k__BackingField = resp.k__BackingField; string dataAsText = resp.DataAsText; string text4 = string.Format("Request Finished Successfully, but the server sent an error. Status Code: {0}-{1} Message: {2}", k__BackingField, k__BackingField, dataAsText); if ((int)this.k__BackingField == num && text4 != 0) { OnWebSocketClosedDelegate onClosed = this.OnClosed; if (onClosed == 0) { goto IL_112; } uint num2; onClosed(this, (ushort)num2, "Closed while opening"); } OnWebSocketErrorDelegate onError = this.OnError; if (onError != 0) { Exception k__BackingField = req.k__BackingField; onError(this, k__BackingField); } OnWebSocketErrorDescriptionDelegate onErrorDesc = this.OnErrorDesc; if (onErrorDesc != 0) { onErrorDesc(this, text4); } if (this.OnError == num && this.OnErrorDesc == num) { ILogger logger = HTTPManager.Logger; } IL_112: if ((req.isKeepAlive ? 1 : 0) != num || resp == 0 || resp != 0) { return; } return; } } ILogger logger2 = HTTPManager.Logger; string text6; string text5 = string.Format("Request finished. Status Code: {0} Message: {1}", text6, resp); throw new NullReferenceException(); } // Token: 0x060098E4 RID: 39140 RVA: 0x001F3794 File Offset: 0x001F1994 [Token(Token = "0x60098E4")] [Address(RVA = "0x63A430", Offset = "0x639430", VA = "0x18063A430")] private void OnInternalRequestUpgraded(HTTPRequest req, HTTPResponse resp) { int num = 0; if (resp != 0) { } this.webSocket = num; WebSocketResponse webSocketResponse6; WaitCallback waitCallback; if (num != 0) { IExtension[] array = this.k__BackingField; if (array != 0) { int length = array.Length; if (num < length) { if (array[num] != 0 && array == 0) { this.k__BackingField[0] = num; } ILogger logger = HTTPManager.Logger; IExtension[] array2 = this.k__BackingField; int num2 = 0; array2[0] = num2; num++; } } this.k__BackingField = (WebSocketStates)((ulong)1L); if (this.OnOpen != (ulong)0L) { this.OnOpen(this); ILogger logger2 = HTTPManager.Logger; } WebSocketResponse webSocketResponse = this.webSocket; Action action = delegate(WebSocketResponse ws, string msg) { OnWebSocketMessageDelegate onMessage = this.OnMessage; if (onMessage != 0) { onMessage(this, msg); return; } }; webSocketResponse.OnText = action; WebSocketResponse webSocketResponse2 = this.webSocket; Action action2 = delegate(WebSocketResponse ws, byte[] bin) { OnWebSocketBinaryDelegate onBinary = this.OnBinary; if (onBinary != 0) { onBinary(this, bin); return; } }; webSocketResponse2.OnBinary = action2; WebSocketResponse webSocketResponse3 = this.webSocket; Action action3 = delegate(WebSocketResponse ws, ushort code, string msg) { OnWebSocketClosedDelegate onClosed = this.OnClosed; this.k__BackingField = (WebSocketStates)((ulong)3L); if (onClosed != 0) { onClosed(this, code, msg); return; } }; webSocketResponse3.OnClosed = action3; if (this.OnIncompleteFrame != (ulong)0L) { WebSocketResponse webSocketResponse4 = this.webSocket; Action action4 = delegate(WebSocketResponse ws, WebSocketFrameReader frame) { if (this.OnIncompleteFrame != 0) { byte[] k__BackingField = frame.k__BackingField; } }; webSocketResponse4.OnIncompleteFrame = action4; } if (this.k__BackingField) { WebSocketResponse webSocketResponse5 = this.webSocket; int num3 = Math.Max(this.k__BackingField, 100); webSocketResponse5.StartPinging(num3); } webSocketResponse6 = this.webSocket; waitCallback = new WaitCallback(webSocketResponse6.ReceiveThreadFunc); bool flag = ThreadPool.QueueUserWorkItem(waitCallback); return; } if (waitCallback.original_method_info != 0) { } if (waitCallback.data != 0 && webSocketResponse6.Stream != 0) { bool canRead = webSocketResponse6.Stream.CanRead; DelegateData data = waitCallback.data; } waitCallback.method_ptr = (IntPtr)((ulong)3L); } // Token: 0x060098E5 RID: 39141 RVA: 0x001F394C File Offset: 0x001F1B4C [Token(Token = "0x60098E5")] [Address(RVA = "0x63A9A0", Offset = "0x6399A0", VA = "0x18063A9A0")] public void Open() { if (!this.requestSent) { if (this.k__BackingField != (ulong)0L) { int num = 0; IExtension[] array = this.k__BackingField; int length = array.Length; if (num < length) { if (array[num] != 0) { } num++; } ILogger logger = HTTPManager.Logger; } HTTPRequest httprequest = this.k__BackingField.Send(); this.requestSent = true; this.k__BackingField = (WebSocketStates)((ulong)0L); return; } InvalidOperationException ex = new InvalidOperationException("Open already called! You can't reuse this WebSocket instance!"); throw new IndexOutOfRangeException(); } // Token: 0x060098E6 RID: 39142 RVA: 0x001F39DC File Offset: 0x001F1BDC [Token(Token = "0x60098E6")] [Address(RVA = "0x63AB30", Offset = "0x639B30", VA = "0x18063AB30")] public void Send(string message) { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse != 0 && !webSocketResponse.closed) { this.webSocket.Send(message); } } // Token: 0x060098E7 RID: 39143 RVA: 0x001F3A10 File Offset: 0x001F1C10 [Token(Token = "0x60098E7")] [Address(RVA = "0x63AC70", Offset = "0x639C70", VA = "0x18063AC70")] public void Send(byte[] buffer) { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse != 0 && !webSocketResponse.closed) { this.webSocket.Send(buffer); } } // Token: 0x060098E8 RID: 39144 RVA: 0x001F3A44 File Offset: 0x001F1C44 [Token(Token = "0x60098E8")] [Address(RVA = "0x63AB90", Offset = "0x639B90", VA = "0x18063AB90")] public void Send(byte[] buffer, ulong offset, ulong count) { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse != 0 && !webSocketResponse.closed) { this.webSocket.Send(buffer, offset, count); } } // Token: 0x060098E9 RID: 39145 RVA: 0x001F3A7C File Offset: 0x001F1C7C [Token(Token = "0x60098E9")] [Address(RVA = "0x63AC10", Offset = "0x639C10", VA = "0x18063AC10")] public void Send(WebSocketFrame frame) { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse != 0 && !webSocketResponse.closed) { this.webSocket.Send(frame); } } // Token: 0x060098EA RID: 39146 RVA: 0x001F3AB0 File Offset: 0x001F1CB0 [Token(Token = "0x60098EA")] [Address(RVA = "0x639C40", Offset = "0x638C40", VA = "0x180639C40")] public void Close() { WebSocketStates webSocketStates = this.k__BackingField; this.k__BackingField = (WebSocketStates)((ulong)2L); WebSocketResponse webSocketResponse = this.webSocket; } // Token: 0x060098EB RID: 39147 RVA: 0x001F3AF8 File Offset: 0x001F1CF8 [Token(Token = "0x60098EB")] [Address(RVA = "0x639D00", Offset = "0x638D00", VA = "0x180639D00")] public void Close(ushort code, string message) { WebSocketResponse webSocketResponse = this.webSocket; if (webSocketResponse != 0 && !webSocketResponse.closed) { this.webSocket.Close(code, message); } } // Token: 0x060098EC RID: 39148 RVA: 0x001F3B2C File Offset: 0x001F1D2C [Token(Token = "0x60098EC")] [Address(RVA = "0x639D70", Offset = "0x638D70", VA = "0x180639D70")] public static byte[] EncodeCloseData(ushort code, string message) { int num; byte[] array; do { num = 0; object obj = Encoding.UTF8.Clone(); byte[] bytes = BitConverter.GetBytes(code); int length = bytes.Length; int num2 = 0; Array.Reverse(bytes, num2, length); BufferPoolMemoryStream bufferPoolMemoryStream; int num3 = bufferPoolMemoryStream.ReadByte(); Encoding utf = Encoding.UTF8; int num4 = bufferPoolMemoryStream.ReadByte(); array = bufferPoolMemoryStream.ToArray(); if (bufferPoolMemoryStream != 0) { } } while (num != 0); return array; } // Token: 0x060098ED RID: 39149 RVA: 0x001F3BB8 File Offset: 0x001F1DB8 [Token(Token = "0x60098ED")] [Address(RVA = "0x639F80", Offset = "0x638F80", VA = "0x180639F80")] private string GetSecKey(object[] from) { byte[] array = new byte[16]; int num = 0; int num2 = 0; int num3 = 0; int length = from.Length; if (num < length) { from[num3].Finalize(); int num4 = 0; byte[] array2; int length2 = array2.Length; if (num4 < length2) { int length3 = array.Length; if (num2 < length3) { num2++; num4++; } } num3++; } return Convert.ToBase64String(array); } // Token: 0x04006760 RID: 26464 [FieldOffset(Offset = "0x30")] [Token(Token = "0x4006760")] public OnWebSocketOpenDelegate OnOpen; // Token: 0x04006761 RID: 26465 [FieldOffset(Offset = "0x38")] [Token(Token = "0x4006761")] public OnWebSocketMessageDelegate OnMessage; // Token: 0x04006762 RID: 26466 [FieldOffset(Offset = "0x40")] [Token(Token = "0x4006762")] public OnWebSocketBinaryDelegate OnBinary; // Token: 0x04006763 RID: 26467 [FieldOffset(Offset = "0x48")] [Token(Token = "0x4006763")] public OnWebSocketClosedDelegate OnClosed; // Token: 0x04006764 RID: 26468 [FieldOffset(Offset = "0x50")] [Token(Token = "0x4006764")] public OnWebSocketErrorDelegate OnError; // Token: 0x04006765 RID: 26469 [FieldOffset(Offset = "0x58")] [Token(Token = "0x4006765")] public OnWebSocketErrorDescriptionDelegate OnErrorDesc; // Token: 0x04006766 RID: 26470 [FieldOffset(Offset = "0x60")] [Token(Token = "0x4006766")] public OnWebSocketIncompleteFrameDelegate OnIncompleteFrame; // Token: 0x04006767 RID: 26471 [FieldOffset(Offset = "0x68")] [Token(Token = "0x4006767")] private bool requestSent; // Token: 0x04006768 RID: 26472 [FieldOffset(Offset = "0x70")] [Token(Token = "0x4006768")] private WebSocketResponse webSocket; } }