hackpro-sdk
Version:
171 lines • 5.66 kB
JavaScript
;
/*
* Copyright 2018 balena.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs = require("fs");
function close(fd) {
return __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve, reject) => {
fs.close(fd, (err) => {
if (err) {
reject(err);
return;
}
resolve();
});
});
});
}
exports.close = close;
function fstat(fd) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.fstat(fd, (err, stats) => {
if (err) {
reject(err);
return;
}
resolve(stats);
});
});
});
}
exports.fstat = fstat;
function fsync(fd) {
return __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve, reject) => {
fs.fsync(fd, (err) => {
if (err) {
reject(err);
return;
}
resolve();
});
});
});
}
exports.fsync = fsync;
function open(path, flags, mode = 0o666) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.open(path, flags, mode, (err, fd) => {
if (err) {
reject(err);
return;
}
resolve(fd);
});
});
});
}
exports.open = open;
function read(fd, buf, offset, length, position) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.read(fd, buf, offset, length, position, (err, bytesRead, buffer) => {
if (err) {
reject(err);
return;
}
resolve({ bytesRead, buffer });
});
});
});
}
exports.read = read;
function readFile(path, options = {
encoding: null,
flag: 'r',
}) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.readFile(path, options, (err, data) => {
if (err) {
reject(err);
return;
}
resolve(data);
});
});
});
}
exports.readFile = readFile;
function stat(path) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.stat(path, (err, stats) => {
if (err) {
reject(err);
return;
}
resolve(stats);
});
});
});
}
exports.stat = stat;
function writeFile(path, data, options = { encoding: 'utf8', mode: 0o666, flag: 'w' }) {
return __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve, reject) => {
fs.writeFile(path, data, options, (err) => {
if (err) {
reject(err);
return;
}
resolve();
});
});
});
}
exports.writeFile = writeFile;
function unlink(path) {
return __awaiter(this, void 0, void 0, function* () {
yield new Promise((resolve, reject) => {
fs.unlink(path, (err) => {
if (err) {
reject(err);
return;
}
resolve();
});
});
});
}
exports.unlink = unlink;
function write(fd, buf, offset, length, position) {
return __awaiter(this, void 0, void 0, function* () {
return yield new Promise((resolve, reject) => {
fs.write(fd, buf, offset, length, position, (err, bytesWritten, buffer) => {
if (err) {
reject(err);
return;
}
resolve({ bytesWritten, buffer });
});
});
});
}
exports.write = write;
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