1

BarrageGrab/Modles/BiliProtoEntity/BiliMessages.cs

@@ -0,0 +1,192 @@
+using System.Collections.Generic;
+using Newtonsoft.Json.Linq;
+
+namespace BarrageGrab.Modles.BiliProtoEntity
+{
+    /// <summary>
+    /// B站直播弹幕WS协议操作码
+    /// </summary>
+    public enum BiliOperation
+    {
+        /// <summary>客户端心跳</summary>
+        HEARTBEAT = 2,
+        /// <summary>服务器心跳回复 (人气值)</summary>
+        HEARTBEAT_REPLY = 3,
+        /// <summary>普通消息 (弹幕/礼物/进房等)</summary>
+        MESSAGE = 5,
+        /// <summary>客户端认证请求</summary>
+        AUTH = 7,
+        /// <summary>服务器认证回复</summary>
+        AUTH_REPLY = 8
+    }
+
+    /// <summary>
+    /// B站WS协议版本 (影响Payload压缩方式)
+    /// </summary>
+    public enum BiliProtocolVersion
+    {
+        /// <summary>JSON明文</summary>
+        PLAIN = 0,
+        /// <summary>认证用JSON</summary>
+        PLAIN_AUTH = 1,
+        /// <summary>Zlib压缩 (内部可能含多个包)</summary>
+        ZLIB = 2,
+        /// <summary>Brotli压缩 (内部可能含多个包)</summary>
+        BROTLI = 3
+    }
+
+    /// <summary>
+    /// B站WS协议帧头 (16字节, Big-Endian)
+    /// </summary>
+    public struct BiliSocketFrame
+    {
+        /// <summary>整个包长度 (header+body)</summary>
+        public uint PacketLength;
+        /// <summary>头长度 (固定16)</summary>
+        public ushort HeaderLength;
+        /// <summary>协议版本</summary>
+        public BiliProtocolVersion ProtocolVersion;
+        /// <summary>操作码</summary>
+        public BiliOperation Operation;
+        /// <summary>序列号 (固定1)</summary>
+        public uint SequenceId;
+
+        public const int HEADER_SIZE = 16;
+
+        /// <summary>从字节缓冲区解析帧头</summary>
+        public static bool TryParse(byte[] buffer, int offset, int count, out BiliSocketFrame frame)
+        {
+            frame = default(BiliSocketFrame);
+            if (buffer == null || count < HEADER_SIZE) return false;
+            // Big-Endian 解析
+            frame.PacketLength = ReadUInt32BE(buffer, offset);
+            frame.HeaderLength = ReadUInt16BE(buffer, offset + 4);
+            frame.ProtocolVersion = (BiliProtocolVersion)ReadUInt16BE(buffer, offset + 6);
+            frame.Operation = (BiliOperation)ReadUInt32BE(buffer, offset + 8);
+            frame.SequenceId = ReadUInt32BE(buffer, offset + 12);
+            return frame.HeaderLength >= HEADER_SIZE && frame.PacketLength >= HEADER_SIZE;
+        }
+
+        /// <summary>帧体数据 (从 HeaderLength 开始到 PacketLength)</summary>
+        public static byte[] GetPayload(byte[] buffer, int offset, BiliSocketFrame frame)
+        {
+            int bodyLen = (int)frame.PacketLength - frame.HeaderLength;
+            if (bodyLen <= 0) return new byte[0];
+            var data = new byte[bodyLen];
+            System.Array.Copy(buffer, offset + frame.HeaderLength, data, 0, bodyLen);
+            return data;
+        }
+
+        public static uint ReadUInt32BE(byte[] buf, int off)
+        {
+            return (uint)((buf[off] << 24) | (buf[off + 1] << 16) | (buf[off + 2] << 8) | buf[off + 3]);
+        }
+
+        public static ushort ReadUInt16BE(byte[] buf, int off)
+        {
+            return (ushort)((buf[off] << 8) | buf[off + 1]);
+        }
+    }
+
+    /// <summary>
+    /// B站弹幕消息 (cmd字段用于路由)
+    /// </summary>
+    public class BiliMessage
+    {
+        /// <summary>消息类型 (DANMU_MSG / SEND_GIFT / INTERACT_WORD 等)</summary>
+        public string Cmd { get; set; }
+
+        /// <summary>原始数据</summary>
+        public JObject Raw { get; set; }
+    }
+
+    /// <summary>
+    /// B站弹幕消息 cmd 列表 (用于识别已知类型)
+    /// </summary>
+    public static class BiliCmd
+    {
+        public const string DANMU_MSG = "DANMU_MSG";
+        public const string SEND_GIFT = "SEND_GIFT";
+        public const string INTERACT_WORD = "INTERACT_WORD";
+        public const string LIKE_INFO_V3_CLICK = "LIKE_INFO_V3_CLICK";
+        public const string ONLINE_RANK_COUNT = "ONLINE_RANK_COUNT";
+        public const string WATCHED_CHANGE = "WATCHED_CHANGE";
+        public const string LIVE = "LIVE";
+        public const string PREPARING = "PREPARING";
+        public const string ROOM_REAL_TIME_MESSAGE_UPDATE = "ROOM_REAL_TIME_MESSAGE_UPDATE";
+        public const string SUPER_CHAT_MESSAGE = "SUPER_CHAT_MESSAGE";
+    }
+
+    /// <summary>
+    /// B站弹幕消息(DANMU_MSG)简化结构
+    /// </summary>
+    public class BiliDanmuMsg
+    {
+        /// <summary>弹幕内容 (info[1])</summary>
+        public string Content { get; set; }
+        /// <summary>用户UID (info[2][0])</summary>
+        public long Uid { get; set; }
+        /// <summary>用户昵称 (info[2][1])</summary>
+        public string Uname { get; set; }
+        /// <summary>管理员? (info[2][2]==1)</summary>
+        public bool IsAdmin { get; set; }
+        /// <summary>主播? (info[2][4]存在)</summary>
+        public bool IsAnchor { get; set; }
+    }
+
+    /// <summary>
+    /// B站礼物消息(SEND_GIFT.data)简化结构
+    /// </summary>
+    public class BiliGiftData
+    {
+        public long Uid { get; set; }
+        public string Uname { get; set; }
+        public string Face { get; set; }
+        public uint GiftId { get; set; }
+        public string GiftName { get; set; }
+        /// <summary>礼物数量</summary>
+        public uint Num { get; set; }
+        /// <summary>本批次礼物数 (连击时为本次增量)</summary>
+        public uint ComboNum { get; set; }
+        /// <summary>礼物连击总数</summary>
+        public uint SuperBatchNum { get; set; }
+        /// <summary>价格 (1 = 1000金瓜子)</summary>
+        public long Price { get; set; }
+        /// <summary>金币类型 gold=付费 silver=免费</summary>
+        public string CoinType { get; set; }
+        /// <summary>礼物图片</summary>
+        public string GifUrl { get; set; }
+    }
+
+    /// <summary>
+    /// B站进房/关注消息(INTERACT_WORD.data)简化结构
+    /// </summary>
+    public class BiliInteractData
+    {
+        public long Uid { get; set; }
+        public string Uname { get; set; }
+        /// <summary>1=进入 2=关注 3=分享</summary>
+        public int MsgType { get; set; }
+    }
+
+    /// <summary>
+    /// B站点赞消息(LIKE_INFO_V3_CLICK.data)简化结构
+    /// </summary>
+    public class BiliLikeData
+    {
+        public long Uid { get; set; }
+        public string Uname { get; set; }
+        public string LikeText { get; set; }
+    }
+
+    /// <summary>
+    /// B站房间统计(ONLINE_RANK_COUNT.data / ROOM_REAL_TIME_MESSAGE_UPDATE.data)简化结构
+    /// </summary>
+    public class BiliRoomStats
+    {
+        /// <summary>在线人数</summary>
+        public long Online { get; set; }
+        /// <summary>看过人数</summary>
+        public long Watched { get; set; }
+    }
+}

BarrageGrab/Modles/JsonEntity/BarrageMessages.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.ComponentModel;
 using Newtonsoft.Json.Linq;
 using Newtonsoft.Json;
@@ -6,6 +6,25 @@ using Org.BouncyCastle.Asn1.Crmf;
 
 namespace BarrageGrab.Modles.JsonEntity
 {
+    /// <summary>
+    /// 直播平台
+    /// </summary>
+    public enum LivePlatform
+    {
+        /// <summary>
+        /// 抖音
+        /// </summary>
+        Douyin = 0,
+        /// <summary>
+        /// 快手
+        /// </summary>
+        Kuaishou = 1,
+        /// <summary>
+        /// 哔哩哔哩
+        /// </summary>
+        Bilibili = 2
+    }
+
     /// <summary>
     /// 弹幕消息类型
     /// </summary>
@@ -96,6 +115,11 @@ namespace BarrageGrab.Modles.JsonEntity
         /// </summary>
         public string ProcessName { get; set; }
 
+        /// <summary>
+        /// 直播平台
+        /// </summary>
+        public LivePlatform Platform { get; set; } = LivePlatform.Douyin;
+
         /// <summary>
         /// 消息对象
         /// </summary>
@@ -106,11 +130,12 @@ namespace BarrageGrab.Modles.JsonEntity
 
         }
 
-        public BarrageMsgPack(string data, PackMsgType type, string processName)
+        public BarrageMsgPack(string data, PackMsgType type, string processName, LivePlatform platform = LivePlatform.Douyin)
         {
             Data = data;
             Type = type;
             ProcessName = processName;
+            Platform = platform;
         }
 
         /// <summary>

BarrageGrab/Modles/KsProtoEntity/KsMessages.cs

@@ -0,0 +1,358 @@
+using System.Collections.Generic;
+using ProtoBuf;
+
+namespace BarrageGrab.Modles.KsProtoEntity
+{
+    [ProtoContract]
+    public class KsSocketMessage
+    {
+        [ProtoMember(1)]
+        public KsPayloadType PayloadType { get; set; }
+
+        [ProtoMember(2)]
+        public KsCompressionType CompressionType { get; set; }
+
+        [ProtoMember(3)]
+        public byte[] Payload { get; set; }
+    }
+
+    public enum KsCompressionType
+    {
+        UNKNOWN = 0,
+        NONE = 1,
+        GZIP = 2,
+        AES = 3
+    }
+
+    public enum KsPayloadType
+    {
+        UNKNOWN = 0,
+        CS_HEARTBEAT = 1,
+        CS_ERROR = 3,
+        CS_PING = 4,
+        PS_HOST_INFO = 51,
+        SC_HEARTBEAT_ACK = 101,
+        SC_ECHO = 102,
+        SC_ERROR = 103,
+        SC_PING_ACK = 104,
+        SC_INFO = 105,
+        CS_ENTER_ROOM = 200,
+        CS_USER_PAUSE = 201,
+        CS_USER_EXIT = 202,
+        CS_AUTHOR_PUSH_TRAFFIC_ZERO = 203,
+        CS_HORSE_RACING = 204,
+        CS_RACE_LOSE = 205,
+        CS_VOIP_SIGNAL = 206,
+        SC_ENTER_ROOM_ACK = 300,
+        SC_AUTHOR_PAUSE = 301,
+        SC_AUTHOR_RESUME = 302,
+        SC_AUTHOR_PUSH_TRAFFIC_ZERO = 303,
+        SC_AUTHOR_HEARTBEAT_MISS = 304,
+        SC_PIP_STARTED = 305,
+        SC_PIP_ENDED = 306,
+        SC_HORSE_RACING_ACK = 307,
+        SC_VOIP_SIGNAL = 308,
+        SC_FEED_PUSH = 310,
+        SC_ASSISTANT_STATUS = 311,
+        SC_REFRESH_WALLET = 312,
+        SC_LIVE_CHAT_CALL = 320,
+        SC_LIVE_CHAT_CALL_ACCEPTED = 321,
+        SC_LIVE_CHAT_CALL_REJECTED = 322,
+        SC_LIVE_CHAT_READY = 323,
+        SC_LIVE_CHAT_GUEST_END = 324,
+        SC_LIVE_CHAT_ENDED = 325,
+        SC_RENDERING_MAGIC_FACE_DISABLE = 326,
+        SC_RENDERING_MAGIC_FACE_ENABLE = 327,
+        SC_RED_PACK_FEED = 330,
+        SC_LIVE_WATCHING_LIST = 340,
+        SC_LIVE_QUIZ_QUESTION_ASKED = 350,
+        SC_LIVE_QUIZ_QUESTION_REVIEWED = 351,
+        SC_LIVE_QUIZ_SYNC = 352,
+        SC_LIVE_QUIZ_ENDED = 353,
+        SC_LIVE_QUIZ_WINNERS = 354,
+        SC_SUSPECTED_VIOLATION = 355,
+        SC_SHOP_OPENED = 360,
+        SC_SHOP_CLOSED = 361,
+        SC_GUESS_OPENED = 370,
+        SC_GUESS_CLOSED = 371,
+        SC_PK_INVITATION = 380,
+        SC_PK_STATISTIC = 381,
+        SC_RIDDLE_OPENED = 390,
+        SC_RIDDLE_CLOESED = 391,
+        SC_RIDE_CHANGED = 412,
+        SC_BET_CHANGED = 441,
+        SC_BET_CLOSED = 442,
+        SC_LIVE_SPECIAL_ACCOUNT_CONFIG_STATE = 645
+    }
+
+    [ProtoContract]
+    public class KsSCWebFeedPush
+    {
+        [ProtoMember(1)]
+        public string DisplayWatchingCount { get; set; }
+
+        [ProtoMember(2)]
+        public string DisplayLikeCount { get; set; }
+
+        [ProtoMember(3)]
+        public ulong PendingLikeCount { get; set; }
+
+        [ProtoMember(4)]
+        public ulong PushInterval { get; set; }
+
+        [ProtoMember(5)]
+        public List<KsWebCommentFeed> CommentFeeds { get; } = new List<KsWebCommentFeed>();
+
+        [ProtoMember(6)]
+        public string CommentCursor { get; set; }
+
+        [ProtoMember(7)]
+        public List<KsWebComboCommentFeed> ComboCommentFeed { get; } = new List<KsWebComboCommentFeed>();
+
+        [ProtoMember(8)]
+        public List<KsWebLikeFeed> LikeFeeds { get; } = new List<KsWebLikeFeed>();
+
+        [ProtoMember(9)]
+        public List<KsWebGiftFeed> GiftFeeds { get; } = new List<KsWebGiftFeed>();
+
+        [ProtoMember(10)]
+        public string GiftCursor { get; set; }
+
+        [ProtoMember(11)]
+        public List<KsWebSystemNoticeFeed> SystemNoticeFeeds { get; } = new List<KsWebSystemNoticeFeed>();
+
+        [ProtoMember(12)]
+        public List<KsWebShareFeed> ShareFeeds { get; } = new List<KsWebShareFeed>();
+    }
+
+    [ProtoContract]
+    public class KsWebCommentFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public KsSimpleUserInfo User { get; set; }
+
+        [ProtoMember(3)]
+        public string Content { get; set; }
+
+        [ProtoMember(4)]
+        public string DeviceHash { get; set; }
+
+        [ProtoMember(5)]
+        public ulong SortRank { get; set; }
+
+        [ProtoMember(6)]
+        public string Color { get; set; }
+
+        [ProtoMember(7)]
+        public KsWebCommentFeedShowType ShowType { get; set; }
+    }
+
+    public enum KsWebCommentFeedShowType
+    {
+        FEED_SHOW_UNKNOWN = 0,
+        FEED_SHOW_NORMAL = 1,
+        FEED_HIDDEN = 2
+    }
+
+    [ProtoContract]
+    public class KsWebComboCommentFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public string Content { get; set; }
+
+        [ProtoMember(3)]
+        public uint ComboCount { get; set; }
+    }
+
+    [ProtoContract]
+    public class KsWebLikeFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public KsSimpleUserInfo User { get; set; }
+
+        [ProtoMember(3)]
+        public ulong SortRank { get; set; }
+
+        [ProtoMember(4)]
+        public string DeviceHash { get; set; }
+    }
+
+    [ProtoContract]
+    public class KsWebGiftFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public KsSimpleUserInfo User { get; set; }
+
+        [ProtoMember(3)]
+        public ulong Time { get; set; }
+
+        [ProtoMember(4)]
+        public uint GiftId { get; set; }
+
+        [ProtoMember(5)]
+        public ulong SortRank { get; set; }
+
+        [ProtoMember(6)]
+        public string MergeKey { get; set; }
+
+        [ProtoMember(7)]
+        public uint BatchSize { get; set; }
+
+        [ProtoMember(8)]
+        public uint ComboCount { get; set; }
+
+        [ProtoMember(9)]
+        public uint Rank { get; set; }
+
+        [ProtoMember(10)]
+        public ulong ExpireDuration { get; set; }
+
+        [ProtoMember(11)]
+        public ulong ClientTimestamp { get; set; }
+
+        [ProtoMember(12)]
+        public ulong SlotDisplayDuration { get; set; }
+
+        [ProtoMember(13)]
+        public uint StarLevel { get; set; }
+
+        [ProtoMember(14)]
+        public KsGiftStyleType StyleType { get; set; }
+
+        [ProtoMember(15)]
+        public KsWebLiveAssistantType LiveAssistantType { get; set; }
+
+        [ProtoMember(16)]
+        public string DeviceHash { get; set; }
+
+        [ProtoMember(17)]
+        public bool DanmakuDisplay { get; set; }
+    }
+
+    public enum KsGiftStyleType
+    {
+        UNKNOWN_STYLE = 0,
+        BATCH_STAR_0 = 1,
+        BATCH_STAR_1 = 2,
+        BATCH_STAR_2 = 3,
+        BATCH_STAR_3 = 4,
+        BATCH_STAR_4 = 5,
+        BATCH_STAR_5 = 6,
+        BATCH_STAR_6 = 7
+    }
+
+    public enum KsWebLiveAssistantType
+    {
+        UNKNOWN_ASSISTANT_TYPE = 0,
+        SUPER = 1,
+        JUNIOR = 2
+    }
+
+    [ProtoContract]
+    public class KsWebSystemNoticeFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public KsSimpleUserInfo User { get; set; }
+
+        [ProtoMember(3)]
+        public ulong Time { get; set; }
+
+        [ProtoMember(4)]
+        public string Content { get; set; }
+
+        [ProtoMember(5)]
+        public ulong DisplayDuration { get; set; }
+
+        [ProtoMember(6)]
+        public ulong SortRank { get; set; }
+
+        [ProtoMember(7)]
+        public KsDisplayType DisplayType { get; set; }
+    }
+
+    public enum KsDisplayType
+    {
+        UNKNOWN_DISPLAY_TYPE = 0,
+        COMMENT = 1,
+        ALERT = 2,
+        TOAST = 3
+    }
+
+    [ProtoContract]
+    public class KsWebShareFeed
+    {
+        [ProtoMember(1)]
+        public string Id { get; set; }
+
+        [ProtoMember(2)]
+        public KsSimpleUserInfo User { get; set; }
+
+        [ProtoMember(3)]
+        public ulong Time { get; set; }
+
+        [ProtoMember(4)]
+        public uint ThirdPartyPlatform { get; set; }
+
+        [ProtoMember(5)]
+        public ulong SortRank { get; set; }
+
+        [ProtoMember(6)]
+        public KsWebLiveAssistantType LiveAssistantType { get; set; }
+
+        [ProtoMember(7)]
+        public string DeviceHash { get; set; }
+    }
+
+    [ProtoContract]
+    public class KsSimpleUserInfo
+    {
+        [ProtoMember(1)]
+        public string PrincipalId { get; set; }
+
+        [ProtoMember(2)]
+        public string UserName { get; set; }
+
+        [ProtoMember(3)]
+        public string HeadUrl { get; set; }
+    }
+
+    [ProtoContract]
+    public class KsCSWebEnterRoom
+    {
+        [ProtoMember(1)]
+        public string Token { get; set; }
+
+        [ProtoMember(2)]
+        public string LiveStreamId { get; set; }
+
+        [ProtoMember(3)]
+        public uint ReconnectCount { get; set; }
+
+        [ProtoMember(4)]
+        public uint LastErrorCode { get; set; }
+
+        [ProtoMember(5)]
+        public string ExpTag { get; set; }
+
+        [ProtoMember(6)]
+        public string Attach { get; set; }
+
+        [ProtoMember(7)]
+        public string PageId { get; set; }
+    }
+}