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refactor(adb): let backends deserialize packets by themselves for better optimization

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Simon Chan 2022-04-03 12:49:38 +08:00
parent 38a76a2e0c
commit 8a521c8d93
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11 changed files with 61 additions and 70 deletions
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22
libraries/adb/src/adb.ts
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@ -2,9 +2,9 @@ import { PromiseResolver } from '@yume-chan/async';
import { AdbAuthenticationHandler, AdbDefaultAuthenticators, type AdbCredentialStore } from './auth.js';
import { AdbPower, AdbReverseCommand, AdbSubprocess, AdbSync, AdbTcpIpCommand, escapeArg, framebuffer, install, type AdbFrameBuffer } from './commands/index.js';
import { AdbFeatures } from './features.js';
import { AdbCommand, AdbPacket, AdbPacketSerializeStream, calculateChecksum, type AdbPacketCore, type AdbPacketInit } from './packet.js';
import { AdbCommand, AdbPacket, calculateChecksum, type AdbPacketCore, type AdbPacketInit } from './packet.js';
import { AdbPacketDispatcher, AdbSocket } from './socket/index.js';
import { AbortController, DecodeUtf8Stream, GatherStringStream, pipeFrom, StructDeserializeStream, WritableStream, type ReadableWritablePair } from "./stream/index.js";
import { AbortController, DecodeUtf8Stream, GatherStringStream, WritableStream, type ReadableWritablePair } from "./stream/index.js";
import { decodeUtf8, encodeUtf8 } from "./utils/index.js";
export enum AdbPropKey {
@ -17,27 +17,13 @@ export enum AdbPropKey {
export const VERSION_OMIT_CHECKSUM = 0x01000001;
export class Adb {
public static createConnection(
connection: ReadableWritablePair<Uint8Array, Uint8Array>
): ReadableWritablePair<AdbPacket, AdbPacketCore> {
return {
readable: connection.readable.pipeThrough(
new StructDeserializeStream(AdbPacket)
),
writable: pipeFrom(
connection.writable,
new AdbPacketSerializeStream()
),
};
}
/**
* It's possible to call `authenticate` multiple times on a single connection,
* every time the device receives a `CNXN` packet it will reset its internal state,
* and begin authentication again.
*/
public static async authenticate(
connection: ReadableWritablePair<AdbPacket, AdbPacketCore>,
connection: ReadableWritablePair<AdbPacketCore, AdbPacketCore>,
credentialStore: AdbCredentialStore,
authenticators = AdbDefaultAuthenticators,
) {
@ -157,7 +143,7 @@ export class Adb {
public readonly tcpip: AdbTcpIpCommand;
public constructor(
connection: ReadableWritablePair<AdbPacket, AdbPacketInit>,
connection: ReadableWritablePair<AdbPacketCore, AdbPacketInit>,
version: number,
maxPayloadSize: number,
banner: string,