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NapCatQQ/packages/napcat-core/apis/packet.ts
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NapCatQQ source snapshot
2026-11-13 09:01:47 +08:00

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import * as os from 'os';
import offset from '@/napcat-core/external/napi2native.json';
import { InstanceContext, NapCatCore } from '@/napcat-core/index';
import { PacketClientSession } from '@/napcat-core/packet/clientSession';
import { napCatVersion } from 'napcat-common/src/version';
import { LogWrapper } from '../helper/log';
interface OffsetType {
[key: string]: {
recv: string;
send: string;
};
}
const typedOffset: OffsetType = offset;
export class NTQQPacketApi {
context: InstanceContext;
core: NapCatCore;
logger: LogWrapper;
qqVersion: string | undefined;
pkt!: PacketClientSession;
errStack: string[] = [];
packetStatus: boolean = false;
constructor (context: InstanceContext, core: NapCatCore) {
this.context = context;
this.core = core;
this.logger = core.context.logger;
}
async initApi () {
this.packetStatus = (await this.InitSendPacket(this.context.basicInfoWrapper.getFullQQVersion())
.then((result) => {
return result;
})
.catch((err) => {
this.logger.logError(err);
this.pushError(err);
return false;
})) && this.pkt?.available;
}
get available (): boolean {
return this.pkt?.available ?? false;
}
get clientLogStack () {
return [this.pkt?.clientLogStack, ...this.errStack].filter(Boolean).join('\n');
}
private pushError (error: unknown) {
if (error instanceof Error) {
this.errStack.push(error.stack || error.message);
return;
}
this.errStack.push(String(error));
}
async InitSendPacket (qqVer: string) {
this.qqVersion = qqVer;
const table = typedOffset[qqVer + '-' + os.arch()];
if (!table) {
const err = `[Core] [Packet] PacketBackend 不支持当前QQ版本架构:${qqVer}-${os.arch()},
请参照 https://github.com/NapNeko/NapCatQQ/releases/tag/v${napCatVersion} 配置正确的QQ版本!`;
this.logger.logError(err);
this.errStack.push(err);
return false;
}
if (this.core.configLoader.configData.packetBackend === 'disable') {
const err = '[Core] [Packet] 已禁用PacketBackend,NapCat.Packet将不会加载!';
this.logger.logError(err);
this.errStack.push(err);
return false;
}
this.pkt = new PacketClientSession(this.core);
await this.pkt.init(process.pid, table.recv, table.send);
if (!this.pkt.available) {
const err = '[Core] [Packet] NativePacketClient 初始化失败,PacketBackend 发包能力不可用!';
this.logger.logError(err);
this.errStack.push(err);
return false;
}
try {
await this.pkt.operation.FetchRkey(3000);
} catch (error) {
this.logger.logError('测试Packet状态异常', error);
this.pushError(error);
return false;
}
return true;
}
}