Remove baseClient and simplify packet client selection

Deleted baseClient.ts and moved its logic into nativeClient.ts, making NativePacketClient a standalone class. Refactored PacketClientContext to always use NativePacketClient, removing support for multiple packet backends and related selection logic. Updated binary for napi2native.win32.x64.node.

src/core/packet/client/baseClient.ts

@@ -1,75 +0,0 @@
-import { OidbPacket, PacketHexStr } from '@/core/packet/transformer/base';
-import { LogStack } from '@/core/packet/context/clientContext';
-import { NapCoreContext } from '@/core/packet/context/napCoreContext';
-import { PacketLogger } from '@/core/packet/context/loggerContext';
-import { CancelableTask } from '@/common/cancel-task';
-
-export interface RecvPacket {
-    type: string, // 仅recv
-    data: RecvPacketData
-}
-
-export interface RecvPacketData {
-    seq: number
-    cmd: string
-    data: Buffer
-}
-
-
-export abstract class IPacketClient {
-    protected readonly napcore: NapCoreContext;
-    protected readonly logger: PacketLogger;
-    protected readonly cb = new Map<string, (json: RecvPacketData) => Promise<any> | any>(); // hash-type callback
-    logStack: LogStack;
-    available: boolean = false;
-
-    protected constructor(napCore: NapCoreContext, logger: PacketLogger, logStack: LogStack) {
-        this.napcore = napCore;
-        this.logger = logger;
-        this.logStack = logStack;
-    }
-
-    abstract check(): boolean;
-
-    abstract init(pid: number, recv: string, send: string): Promise<void>;
-
-    async sendPacket(cmd: string, data: PacketHexStr, rsp = false, timeout = 5000): Promise<RecvPacketData> {
-        if (!rsp) {
-            this.napcore.sendSsoCmdReqByContend(cmd, Buffer.from(data, 'hex')).catch(err => {
-                this.logger.error(`[PacketClient] sendPacket 无响应命令发送失败 cmd=${cmd} err=${err}`);
-            });
-            return { seq: 0, cmd: cmd, data: Buffer.alloc(0) };
-        }
-
-        const task = new CancelableTask<RecvPacketData>((resolve, reject, onCancel) => {
-            const timeoutId = setTimeout(() => {
-                reject(new Error(`[PacketClient] sendPacket 超时 cmd=${cmd} timeout=${timeout}ms`));
-            }, timeout);
-
-            onCancel(() => {
-                clearTimeout(timeoutId);
-            });
-
-            this.napcore.sendSsoCmdReqByContend(cmd, Buffer.from(data, 'hex'))
-                .then(ret => {
-                    clearTimeout(timeoutId);
-                    const result = ret as { rspbuffer: Buffer };
-                    resolve({
-                        seq: 0,
-                        cmd: cmd,
-                        data: result.rspbuffer
-                    });
-                })
-                .catch(err => {
-                    clearTimeout(timeoutId);
-                    reject(err);
-                });
-        });
-
-        return await task;
-    }
-
-    async sendOidbPacket(pkt: OidbPacket, rsp = false, timeout = 5000): Promise<RecvPacketData> {
-        return await this.sendPacket(pkt.cmd, pkt.data, rsp, timeout);
-    }
-}

src/core/packet/client/nativeClient.ts

@@ -1,22 +1,42 @@
 import path, { dirname } from 'path';
 import { fileURLToPath } from 'url';
 import fs from 'fs';
-import { IPacketClient } from '@/core/packet/client/baseClient';
 import { constants } from 'node:os';
 import { LogStack } from '@/core/packet/context/clientContext';
 import { NapCoreContext } from '@/core/packet/context/napCoreContext';
 import { PacketLogger } from '@/core/packet/context/loggerContext';
+import { OidbPacket, PacketHexStr } from '@/core/packet/transformer/base';
+import { CancelableTask } from '@/common/cancel-task';
+
+export interface RecvPacket {
+    type: string, // 仅recv
+    data: RecvPacketData
+}
+
+export interface RecvPacketData {
+    seq: number
+    cmd: string
+    data: Buffer
+}
 
 // 0 send 1 recv
 export interface NativePacketExportType {
     initHook?: (send: string, recv: string) => boolean;
 }
 
-export class NativePacketClient extends IPacketClient {
+export class NativePacketClient {
+    protected readonly napcore: NapCoreContext;
+    protected readonly logger: PacketLogger;
+    protected readonly cb = new Map<string, (json: RecvPacketData) => Promise<any> | any>(); // hash-type callback
+    logStack: LogStack;
+    available: boolean = false;
     private readonly supportedPlatforms = ['win32.x64', 'linux.x64', 'linux.arm64', 'darwin.x64', 'darwin.arm64'];
     private readonly MoeHooExport: { exports: NativePacketExportType } = { exports: {} };
+
     constructor(napCore: NapCoreContext, logger: PacketLogger, logStack: LogStack) {
-        super(napCore, logger, logStack);
+        this.napcore = napCore;
+        this.logger = logger;
+        this.logStack = logStack;
     }
 
     check(): boolean {
@@ -43,4 +63,44 @@ export class NativePacketClient extends IPacketClient {
             this.available = true;
         }
     }
+
+    async sendPacket(cmd: string, data: PacketHexStr, rsp = false, timeout = 5000): Promise<RecvPacketData> {
+        if (!rsp) {
+            this.napcore.sendSsoCmdReqByContend(cmd, Buffer.from(data, 'hex')).catch(err => {
+                this.logger.error(`[PacketClient] sendPacket 无响应命令发送失败 cmd=${cmd} err=${err}`);
+            });
+            return { seq: 0, cmd: cmd, data: Buffer.alloc(0) };
+        }
+
+        const task = new CancelableTask<RecvPacketData>((resolve, reject, onCancel) => {
+            const timeoutId = setTimeout(() => {
+                reject(new Error(`[PacketClient] sendPacket 超时 cmd=${cmd} timeout=${timeout}ms`));
+            }, timeout);
+
+            onCancel(() => {
+                clearTimeout(timeoutId);
+            });
+
+            this.napcore.sendSsoCmdReqByContend(cmd, Buffer.from(data, 'hex'))
+                .then(ret => {
+                    clearTimeout(timeoutId);
+                    const result = ret as { rspbuffer: Buffer };
+                    resolve({
+                        seq: 0,
+                        cmd: cmd,
+                        data: result.rspbuffer
+                    });
+                })
+                .catch(err => {
+                    clearTimeout(timeoutId);
+                    reject(err);
+                });
+        });
+
+        return await task;
+    }
+
+    async sendOidbPacket(pkt: OidbPacket, rsp = false, timeout = 5000): Promise<RecvPacketData> {
+        return await this.sendPacket(pkt.cmd, pkt.data, rsp, timeout);
+    }
 }

src/core/packet/context/clientContext.ts

@@ -1,17 +1,8 @@
-import { IPacketClient } from '@/core/packet/client/baseClient';
 import { NativePacketClient } from '@/core/packet/client/nativeClient';
 import { OidbPacket } from '@/core/packet/transformer/base';
 import { PacketLogger } from '@/core/packet/context/loggerContext';
 import { NapCoreContext } from '@/core/packet/context/napCoreContext';
 
-type clientPriorityType = {
-    [key: number]: (napCore: NapCoreContext, logger: PacketLogger, logStack: LogStack) => IPacketClient;
-}
-
-const clientPriority: clientPriorityType = {
-    10: (napCore: NapCoreContext, logger: PacketLogger, logStack: LogStack) => new NativePacketClient(napCore, logger, logStack)
-};
-
 export class LogStack {
     private stack: string[] = [];
     private readonly logger: PacketLogger;
@@ -52,7 +43,7 @@ export class PacketClientContext {
     private readonly napCore: NapCoreContext;
     private readonly logger: PacketLogger;
     private readonly logStack: LogStack;
-    private readonly _client: IPacketClient;
+    private readonly _client: NativePacketClient;
 
     constructor(napCore: NapCoreContext, logger: PacketLogger) {
         this.napCore = napCore;
@@ -78,45 +69,12 @@ export class PacketClientContext {
         return raw.data as T extends true ? Buffer : void;
     }
 
-    private newClient(): IPacketClient {
-        const prefer = this.napCore.config.packetBackend;
-        let client: IPacketClient | null;
-        switch (prefer) {
-            case 'native':
-                this.logger.info('使用指定的 NativePacketClient 作为后端');
-                client = new NativePacketClient(this.napCore, this.logger, this.logStack);
-                break;
-            case 'auto':
-            case undefined:
-                client = this.judgeClient();
-                break;
-            default:
-                this.logger.error(`未知的PacketBackend ${prefer}，请检查配置文件！`);
-                client = null;
-        }
-        if (!client?.check()) {
-            throw new Error('[Core] [Packet] 无可用的后端，NapCat.Packet将不会加载！');
-        }
-        if (!client) {
-            throw new Error('[Core] [Packet] 后端异常，NapCat.Packet将不会加载！');
+    private newClient(): NativePacketClient {
+        this.logger.info('使用 NativePacketClient 作为后端');
+        const client = new NativePacketClient(this.napCore, this.logger, this.logStack);
+        if (!client.check()) {
+            throw new Error('[Core] [Packet] NativePacketClient 不可用，NapCat.Packet将不会加载！');
         }
         return client;
     }
-
-    private judgeClient(): IPacketClient {
-        const sortedClients = Object.entries(clientPriority)
-            .map(([priority, clientFactory]) => {
-                const client = clientFactory(this.napCore, this.logger, this.logStack);
-                const score = +priority * +client.check();
-                return { client, score };
-            })
-            .filter(({ score }) => score > 0)
-            .sort((a, b) => b.score - a.score);
-        const selectedClient = sortedClients[0]?.client;
-        if (!selectedClient) {
-            throw new Error('[Core] [Packet] 无可用的后端，NapCat.Packet将不会加载！');
-        }
-        this.logger.info(`自动选择 ${selectedClient.constructor.name} 作为后端`);
-        return selectedClient;
-    }
 }