mirror of
https://github.com/denoland/deno.git
synced 2024-12-26 17:19:06 -05:00
72fe9bb470
This commit renames "deno_core::InternalModuleLoader" to "ExtModuleLoader" and changes the specifiers used by the modules loaded from this loader to "ext:". "internal:" scheme was really ambiguous and it's more characters than "ext:", which should result in slightly smaller snapshot size. Closes https://github.com/denoland/deno/issues/18020
129 lines
3.4 KiB
TypeScript
129 lines
3.4 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
|
|
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
import { lookup as defaultLookup } from "ext:deno_node/dns.ts";
|
|
import {
|
|
isInt32,
|
|
validateFunction,
|
|
} from "ext:deno_node/internal/validators.mjs";
|
|
import type { ErrnoException } from "ext:deno_node/internal/errors.ts";
|
|
import { ERR_SOCKET_BAD_TYPE } from "ext:deno_node/internal/errors.ts";
|
|
import { UDP } from "ext:deno_node/internal_binding/udp_wrap.ts";
|
|
import { guessHandleType } from "ext:deno_node/internal_binding/util.ts";
|
|
import { codeMap } from "ext:deno_node/internal_binding/uv.ts";
|
|
|
|
export type SocketType = "udp4" | "udp6";
|
|
|
|
export const kStateSymbol: unique symbol = Symbol("kStateSymbol");
|
|
|
|
function lookup4(
|
|
lookup: typeof defaultLookup,
|
|
address: string,
|
|
callback: (
|
|
err: ErrnoException | null,
|
|
address: string,
|
|
family: number,
|
|
) => void,
|
|
) {
|
|
return lookup(address || "127.0.0.1", 4, callback);
|
|
}
|
|
|
|
function lookup6(
|
|
lookup: typeof defaultLookup,
|
|
address: string,
|
|
callback: (
|
|
err: ErrnoException | null,
|
|
address: string,
|
|
family: number,
|
|
) => void,
|
|
) {
|
|
return lookup(address || "::1", 6, callback);
|
|
}
|
|
|
|
export function newHandle(
|
|
type: SocketType,
|
|
lookup?: typeof defaultLookup,
|
|
): UDP {
|
|
if (lookup === undefined) {
|
|
lookup = defaultLookup;
|
|
} else {
|
|
validateFunction(lookup, "lookup");
|
|
}
|
|
|
|
if (type === "udp4") {
|
|
const handle = new UDP();
|
|
|
|
handle.lookup = lookup4.bind(handle, lookup);
|
|
|
|
return handle;
|
|
}
|
|
|
|
if (type === "udp6") {
|
|
const handle = new UDP();
|
|
|
|
handle.lookup = lookup6.bind(handle, lookup);
|
|
handle.bind = handle.bind6;
|
|
handle.connect = handle.connect6;
|
|
handle.send = handle.send6;
|
|
|
|
return handle;
|
|
}
|
|
|
|
throw new ERR_SOCKET_BAD_TYPE();
|
|
}
|
|
|
|
export function _createSocketHandle(
|
|
address: string,
|
|
port: number,
|
|
addressType: SocketType,
|
|
fd: number,
|
|
flags: number,
|
|
) {
|
|
const handle = newHandle(addressType);
|
|
let err;
|
|
|
|
if (isInt32(fd) && fd > 0) {
|
|
const type = guessHandleType(fd);
|
|
|
|
if (type !== "UDP") {
|
|
err = codeMap.get("EINVAL")!;
|
|
} else {
|
|
err = handle.open(fd);
|
|
}
|
|
} else if (port || address) {
|
|
err = handle.bind(address, port || 0, flags);
|
|
}
|
|
|
|
if (err) {
|
|
handle.close();
|
|
|
|
return err;
|
|
}
|
|
|
|
return handle;
|
|
}
|
|
|
|
export default {
|
|
kStateSymbol,
|
|
newHandle,
|
|
_createSocketHandle,
|
|
};
|