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/**
* @license
* Copyright 2020 Google Inc.
* SPDX-License-Identifier: Apache-2.0
*/
import type * as Bidi from 'chromium-bidi/lib/cjs/protocol/protocol.js';
import type {Protocol} from 'devtools-protocol';
import type {Frame} from '../api/Frame.js';
import {HTTPResponse, type RemoteAddress} from '../api/HTTPResponse.js';
import {PageEvent} from '../api/Page.js';
import {UnsupportedOperation} from '../common/Errors.js';
import {SecurityDetails} from '../common/SecurityDetails.js';
import {invokeAtMostOnceForArguments} from '../util/decorators.js';
import type {BidiHTTPRequest} from './HTTPRequest.js';
/**
* @internal
*/
export class BidiHTTPResponse extends HTTPResponse {
static from(
data: Bidi.Network.ResponseData,
request: BidiHTTPRequest,
cdpSupported: boolean
): BidiHTTPResponse {
const response = new BidiHTTPResponse(data, request, cdpSupported);
response.#initialize();
return response;
}
#data: Bidi.Network.ResponseData;
#request: BidiHTTPRequest;
#securityDetails?: SecurityDetails;
#cdpSupported = false;
private constructor(
data: Bidi.Network.ResponseData,
request: BidiHTTPRequest,
cdpSupported: boolean
) {
super();
this.#data = data;
this.#request = request;
this.#cdpSupported = cdpSupported;
// @ts-expect-error non-standard property.
const securityDetails = data['goog:securityDetails'];
if (cdpSupported && securityDetails) {
this.#securityDetails = new SecurityDetails(
securityDetails as Protocol.Network.SecurityDetails
);
}
}
#initialize() {
if (this.#data.fromCache) {
this.#request
.frame()
?.page()
.trustedEmitter.emit(PageEvent.RequestServedFromCache, this.#request);
}
this.#request.frame()?.page().trustedEmitter.emit(PageEvent.Response, this);
}
@invokeAtMostOnceForArguments
override remoteAddress(): RemoteAddress {
return {
ip: '',
port: -1,
};
}
override url(): string {
return this.#data.url;
}
override status(): number {
return this.#data.status;
}
override statusText(): string {
return this.#data.statusText;
}
override headers(): Record<string, string> {
const headers: Record<string, string> = {};
for (const header of this.#data.headers) {
// TODO: How to handle Binary Headers
if (header.value.type === 'string') {
headers[header.name.toLowerCase()] = header.value.value;
}
}
return headers;
}
override request(): BidiHTTPRequest {
return this.#request;
}
override fromCache(): boolean {
return this.#data.fromCache;
}
override timing(): Protocol.Network.ResourceTiming | null {
const bidiTiming = this.#request.timing();
return {
requestTime: bidiTiming.requestTime,
proxyStart: -1,
proxyEnd: -1,
dnsStart: bidiTiming.dnsStart,
dnsEnd: bidiTiming.dnsEnd,
connectStart: bidiTiming.connectStart,
connectEnd: bidiTiming.connectEnd,
sslStart: bidiTiming.tlsStart,
sslEnd: -1,
workerStart: -1,
workerReady: -1,
workerFetchStart: -1,
workerRespondWithSettled: -1,
workerRouterEvaluationStart: -1,
workerCacheLookupStart: -1,
sendStart: bidiTiming.requestStart,
sendEnd: -1,
pushStart: -1,
pushEnd: -1,
receiveHeadersStart: bidiTiming.responseStart,
receiveHeadersEnd: bidiTiming.responseEnd,
};
}
override frame(): Frame | null {
return this.#request.frame();
}
override fromServiceWorker(): boolean {
return false;
}
override securityDetails(): SecurityDetails | null {
if (!this.#cdpSupported) {
throw new UnsupportedOperation();
}
return this.#securityDetails ?? null;
}
override content(): never {
throw new UnsupportedOperation();
}
}