mirror of
https://github.com/denoland/deno.git
synced 2024-12-12 18:42:18 -05:00
2164f6b1eb
Welcome to better optimised op calls! Currently opSync is called with parameters of every type and count. This most definitely makes the call megamorphic. Additionally, it seems that spread params leads to V8 not being able to optimise the calls quite as well (apparently Fast Calls cannot be used with spread params).
Monomorphising op calls should lead to some improved performance. Now that unwrapping of sync ops results is done on Rust side, this is pretty simple:
```
opSync("op_foo", param1, param2);
// -> turns to
ops.op_foo(param1, param2);
```
This means sync op calls are now just directly calling the native binding function. When V8 Fast API Calls are enabled, this will enable those to be called on the optimised path.
Monomorphising async ops likely requires using callbacks and is left as an exercise to the reader.
646 lines
17 KiB
JavaScript
646 lines
17 KiB
JavaScript
// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.
|
|
|
|
// @ts-check
|
|
/// <reference path="../../core/internal.d.ts" />
|
|
/// <reference path="../../core/lib.deno_core.d.ts" />
|
|
/// <reference path="../webidl/internal.d.ts" />
|
|
|
|
"use strict";
|
|
|
|
((window) => {
|
|
const core = window.Deno.core;
|
|
const ops = core.ops;
|
|
const webidl = window.__bootstrap.webidl;
|
|
const {
|
|
ArrayIsArray,
|
|
ArrayPrototypeMap,
|
|
ArrayPrototypePush,
|
|
ArrayPrototypeSome,
|
|
ArrayPrototypeSort,
|
|
ArrayPrototypeSplice,
|
|
ObjectKeys,
|
|
SafeArrayIterator,
|
|
StringPrototypeSlice,
|
|
StringPrototypeSplit,
|
|
Symbol,
|
|
SymbolFor,
|
|
SymbolIterator,
|
|
TypeError,
|
|
} = window.__bootstrap.primordials;
|
|
|
|
const _list = Symbol("list");
|
|
const _urlObject = Symbol("url object");
|
|
|
|
// WARNING: must match rust code's UrlSetter::*
|
|
const SET_HASH = 0;
|
|
const SET_HOST = 1;
|
|
const SET_HOSTNAME = 2;
|
|
const SET_PASSWORD = 3;
|
|
const SET_PATHNAME = 4;
|
|
const SET_PORT = 5;
|
|
const SET_PROTOCOL = 6;
|
|
const SET_SEARCH = 7;
|
|
const SET_USERNAME = 8;
|
|
|
|
// Helper functions
|
|
function opUrlReparse(href, setter, value) {
|
|
return _urlParts(
|
|
ops.op_url_reparse(href, [setter, value]),
|
|
);
|
|
}
|
|
function opUrlParse(href, maybeBase) {
|
|
return _urlParts(ops.op_url_parse(href, maybeBase));
|
|
}
|
|
function _urlParts(internalParts) {
|
|
// WARNING: must match UrlParts serialization rust's url_result()
|
|
const {
|
|
0: href,
|
|
1: hash,
|
|
2: host,
|
|
3: hostname,
|
|
4: origin,
|
|
5: password,
|
|
6: pathname,
|
|
7: port,
|
|
8: protocol,
|
|
9: search,
|
|
10: username,
|
|
} = StringPrototypeSplit(internalParts, "\n");
|
|
return {
|
|
href,
|
|
hash,
|
|
host,
|
|
hostname,
|
|
origin,
|
|
password,
|
|
pathname,
|
|
port,
|
|
protocol,
|
|
search,
|
|
username,
|
|
};
|
|
}
|
|
|
|
class URLSearchParams {
|
|
[_list];
|
|
[_urlObject] = null;
|
|
|
|
/**
|
|
* @param {string | [string][] | Record<string, string>} init
|
|
*/
|
|
constructor(init = "") {
|
|
const prefix = "Failed to construct 'URL'";
|
|
init = webidl.converters
|
|
["sequence<sequence<USVString>> or record<USVString, USVString> or USVString"](
|
|
init,
|
|
{ prefix, context: "Argument 1" },
|
|
);
|
|
this[webidl.brand] = webidl.brand;
|
|
|
|
if (typeof init === "string") {
|
|
// Overload: USVString
|
|
// If init is a string and starts with U+003F (?),
|
|
// remove the first code point from init.
|
|
if (init[0] == "?") {
|
|
init = StringPrototypeSlice(init, 1);
|
|
}
|
|
this[_list] = ops.op_url_parse_search_params(init);
|
|
} else if (ArrayIsArray(init)) {
|
|
// Overload: sequence<sequence<USVString>>
|
|
this[_list] = ArrayPrototypeMap(init, (pair, i) => {
|
|
if (pair.length !== 2) {
|
|
throw new TypeError(
|
|
`${prefix}: Item ${
|
|
i + 0
|
|
} in the parameter list does have length 2 exactly.`,
|
|
);
|
|
}
|
|
return [pair[0], pair[1]];
|
|
});
|
|
} else {
|
|
// Overload: record<USVString, USVString>
|
|
this[_list] = ArrayPrototypeMap(
|
|
ObjectKeys(init),
|
|
(key) => [key, init[key]],
|
|
);
|
|
}
|
|
}
|
|
|
|
#updateUrlSearch() {
|
|
const url = this[_urlObject];
|
|
if (url === null) {
|
|
return;
|
|
}
|
|
url[_url] = opUrlReparse(url.href, SET_SEARCH, this.toString());
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
* @param {string} value
|
|
*/
|
|
append(name, value) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
value = webidl.converters.USVString(value, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
ArrayPrototypePush(this[_list], [name, value]);
|
|
this.#updateUrlSearch();
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
*/
|
|
delete(name) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'append' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const list = this[_list];
|
|
let i = 0;
|
|
while (i < list.length) {
|
|
if (list[i][0] === name) {
|
|
ArrayPrototypeSplice(list, i, 1);
|
|
} else {
|
|
i++;
|
|
}
|
|
}
|
|
this.#updateUrlSearch();
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
* @returns {string[]}
|
|
*/
|
|
getAll(name) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'getAll' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
const values = [];
|
|
for (const entry of this[_list]) {
|
|
if (entry[0] === name) {
|
|
ArrayPrototypePush(values, entry[1]);
|
|
}
|
|
}
|
|
return values;
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
* @return {string | null}
|
|
*/
|
|
get(name) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'get' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
for (const entry of this[_list]) {
|
|
if (entry[0] === name) {
|
|
return entry[1];
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
* @return {boolean}
|
|
*/
|
|
has(name) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'has' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
return ArrayPrototypeSome(this[_list], (entry) => entry[0] === name);
|
|
}
|
|
|
|
/**
|
|
* @param {string} name
|
|
* @param {string} value
|
|
*/
|
|
set(name, value) {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
const prefix = "Failed to execute 'set' on 'URLSearchParams'";
|
|
webidl.requiredArguments(arguments.length, 2, { prefix });
|
|
name = webidl.converters.USVString(name, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
value = webidl.converters.USVString(value, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
|
|
const list = this[_list];
|
|
|
|
// If there are any name-value pairs whose name is name, in list,
|
|
// set the value of the first such name-value pair to value
|
|
// and remove the others.
|
|
let found = false;
|
|
let i = 0;
|
|
while (i < list.length) {
|
|
if (list[i][0] === name) {
|
|
if (!found) {
|
|
list[i][1] = value;
|
|
found = true;
|
|
i++;
|
|
} else {
|
|
ArrayPrototypeSplice(list, i, 1);
|
|
}
|
|
} else {
|
|
i++;
|
|
}
|
|
}
|
|
|
|
// Otherwise, append a new name-value pair whose name is name
|
|
// and value is value, to list.
|
|
if (!found) {
|
|
ArrayPrototypePush(list, [name, value]);
|
|
}
|
|
|
|
this.#updateUrlSearch();
|
|
}
|
|
|
|
sort() {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
ArrayPrototypeSort(
|
|
this[_list],
|
|
(a, b) => (a[0] === b[0] ? 0 : a[0] > b[0] ? 1 : -1),
|
|
);
|
|
this.#updateUrlSearch();
|
|
}
|
|
|
|
/**
|
|
* @return {string}
|
|
*/
|
|
toString() {
|
|
webidl.assertBranded(this, URLSearchParamsPrototype);
|
|
return ops.op_url_stringify_search_params(this[_list]);
|
|
}
|
|
}
|
|
|
|
webidl.mixinPairIterable("URLSearchParams", URLSearchParams, _list, 0, 1);
|
|
|
|
webidl.configurePrototype(URLSearchParams);
|
|
const URLSearchParamsPrototype = URLSearchParams.prototype;
|
|
|
|
webidl.converters["URLSearchParams"] = webidl.createInterfaceConverter(
|
|
"URLSearchParams",
|
|
URLSearchParamsPrototype,
|
|
);
|
|
|
|
const _url = Symbol("url");
|
|
|
|
class URL {
|
|
[_url];
|
|
#queryObject = null;
|
|
|
|
/**
|
|
* @param {string} url
|
|
* @param {string} base
|
|
*/
|
|
constructor(url, base = undefined) {
|
|
const prefix = "Failed to construct 'URL'";
|
|
url = webidl.converters.DOMString(url, { prefix, context: "Argument 1" });
|
|
if (base !== undefined) {
|
|
base = webidl.converters.DOMString(base, {
|
|
prefix,
|
|
context: "Argument 2",
|
|
});
|
|
}
|
|
this[webidl.brand] = webidl.brand;
|
|
this[_url] = opUrlParse(url, base);
|
|
}
|
|
|
|
[SymbolFor("Deno.privateCustomInspect")](inspect, inspectOptions) {
|
|
const object = {
|
|
href: this.href,
|
|
origin: this.origin,
|
|
protocol: this.protocol,
|
|
username: this.username,
|
|
password: this.password,
|
|
host: this.host,
|
|
hostname: this.hostname,
|
|
port: this.port,
|
|
pathname: this.pathname,
|
|
hash: this.hash,
|
|
search: this.search,
|
|
};
|
|
return `${this.constructor.name} ${inspect(object, inspectOptions)}`;
|
|
}
|
|
|
|
#updateSearchParams() {
|
|
if (this.#queryObject !== null) {
|
|
const params = this.#queryObject[_list];
|
|
const newParams = ops.op_url_parse_search_params(
|
|
StringPrototypeSlice(this.search, 1),
|
|
);
|
|
ArrayPrototypeSplice(
|
|
params,
|
|
0,
|
|
params.length,
|
|
...new SafeArrayIterator(newParams),
|
|
);
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get hash() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].hash;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set hash(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'hash' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_HASH, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get host() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].host;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set host(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'host' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_HOST, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get hostname() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].hostname;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set hostname(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'hostname' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_HOSTNAME, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get href() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].href;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set href(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'href' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
this[_url] = opUrlParse(value);
|
|
this.#updateSearchParams();
|
|
}
|
|
|
|
/** @return {string} */
|
|
get origin() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].origin;
|
|
}
|
|
|
|
/** @return {string} */
|
|
get password() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].password;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set password(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'password' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_PASSWORD, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get pathname() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].pathname;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set pathname(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'pathname' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_PATHNAME, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get port() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].port;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set port(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'port' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_PORT, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get protocol() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].protocol;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set protocol(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'protocol' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_PROTOCOL, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get search() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].search;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set search(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'search' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_SEARCH, value);
|
|
this.#updateSearchParams();
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get username() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].username;
|
|
}
|
|
|
|
/** @param {string} value */
|
|
set username(value) {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
const prefix = "Failed to set 'username' on 'URL'";
|
|
webidl.requiredArguments(arguments.length, 1, { prefix });
|
|
value = webidl.converters.DOMString(value, {
|
|
prefix,
|
|
context: "Argument 1",
|
|
});
|
|
try {
|
|
this[_url] = opUrlReparse(this[_url].href, SET_USERNAME, value);
|
|
} catch {
|
|
/* pass */
|
|
}
|
|
}
|
|
|
|
/** @return {string} */
|
|
get searchParams() {
|
|
if (this.#queryObject == null) {
|
|
this.#queryObject = new URLSearchParams(this.search);
|
|
this.#queryObject[_urlObject] = this;
|
|
}
|
|
return this.#queryObject;
|
|
}
|
|
|
|
/** @return {string} */
|
|
toString() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].href;
|
|
}
|
|
|
|
/** @return {string} */
|
|
toJSON() {
|
|
webidl.assertBranded(this, URLPrototype);
|
|
return this[_url].href;
|
|
}
|
|
}
|
|
|
|
webidl.configurePrototype(URL);
|
|
const URLPrototype = URL.prototype;
|
|
|
|
/**
|
|
* This function implements application/x-www-form-urlencoded parsing.
|
|
* https://url.spec.whatwg.org/#concept-urlencoded-parser
|
|
* @param {Uint8Array} bytes
|
|
* @returns {[string, string][]}
|
|
*/
|
|
function parseUrlEncoded(bytes) {
|
|
return ops.op_url_parse_search_params(null, bytes);
|
|
}
|
|
|
|
webidl
|
|
.converters[
|
|
"sequence<sequence<USVString>> or record<USVString, USVString> or USVString"
|
|
] = (V, opts) => {
|
|
// Union for (sequence<sequence<USVString>> or record<USVString, USVString> or USVString)
|
|
if (webidl.type(V) === "Object" && V !== null) {
|
|
if (V[SymbolIterator] !== undefined) {
|
|
return webidl.converters["sequence<sequence<USVString>>"](V, opts);
|
|
}
|
|
return webidl.converters["record<USVString, USVString>"](V, opts);
|
|
}
|
|
return webidl.converters.USVString(V, opts);
|
|
};
|
|
|
|
window.__bootstrap.url = {
|
|
URL,
|
|
URLPrototype,
|
|
URLSearchParams,
|
|
URLSearchParamsPrototype,
|
|
parseUrlEncoded,
|
|
};
|
|
})(this);
|