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65 lines
1.6 KiB
TypeScript
65 lines
1.6 KiB
TypeScript
// Copyright 2018 Ryan Dahl <ry@tinyclouds.org>
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// All rights reserved. MIT License.
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import { ModuleInfo } from "./types";
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import { sendMsg } from "./dispatch";
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import { main as pb } from "./msg.pb";
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import { assert } from "./util";
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export function exit(exitCode = 0): void {
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sendMsg("os", {
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command: pb.Msg.Command.EXIT,
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exitCode
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});
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}
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export function codeFetch(
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moduleSpecifier: string,
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containingFile: string
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): ModuleInfo {
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const res = sendMsg("os", {
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command: pb.Msg.Command.CODE_FETCH,
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codeFetchModuleSpecifier: moduleSpecifier,
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codeFetchContainingFile: containingFile
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});
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assert(res.command === pb.Msg.Command.CODE_FETCH_RES);
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return {
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moduleName: res.codeFetchResModuleName,
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filename: res.codeFetchResFilename,
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sourceCode: res.codeFetchResSourceCode,
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outputCode: res.codeFetchResOutputCode
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};
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}
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export function codeCache(
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filename: string,
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sourceCode: string,
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outputCode: string
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): void {
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sendMsg("os", {
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command: pb.Msg.Command.CODE_CACHE,
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codeCacheFilename: filename,
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codeCacheSourceCode: sourceCode,
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codeCacheOutputCode: outputCode
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});
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}
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export function readFileSync(filename: string): Uint8Array {
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const res = sendMsg("os", {
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command: pb.Msg.Command.READ_FILE_SYNC,
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readFileSyncFilename: filename
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});
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return res.readFileSyncData;
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}
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export function writeFileSync(
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filename: string,
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data: Uint8Array,
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perm: number
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): void {
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sendMsg("os", {
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command: pb.Msg.Command.WRITE_FILE_SYNC,
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writeFileSyncFilename: filename,
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writeFileSyncData: data,
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writeFileSyncPerm: perm
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});
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}
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