90 lines
1.8 KiB
JavaScript
90 lines
1.8 KiB
JavaScript
const EventEmitter = require('bare-events')
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const fs = require('.')
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class FileHandle extends EventEmitter {
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constructor(fd) {
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this.fd = fd
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}
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async close() {
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await fs.close(fd)
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this.fd = -1
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this.emit('close')
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}
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async read(buffer, ...args) {
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return {
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bytesRead: await fs.read(this.fd, buffer, ...args),
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buffer
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}
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}
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async readv(buffers, ...args) {
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return {
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bytesRead: await fs.readv(this.fd, buffers, ...args),
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buffers
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}
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}
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async write(buffer, ...args) {
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return {
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bytesWritten: await fs.write(this.fd, buffer, ...args),
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buffer
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}
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}
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async writev(buffers, ...args) {
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return {
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bytesWritten: await fs.writev(this.fd, buffers, ...args),
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buffers
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}
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}
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async stat() {
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return fs.fstat(this.fd)
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}
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async chmod(mode) {
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await fs.fchmod(this.fd, mode)
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}
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createReadStream(opts) {
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return fs.createReadStream(null, { ...opts, fd: this.fd })
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}
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createWriteStream(opts) {
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return fs.createWriteStream(null, { ...opts, fd: this.fd })
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}
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async [Symbol.asyncDispose]() {
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await this.close()
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}
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}
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exports.open = async function open(filepath, flags, mode) {
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return new FileHandle(await fs.open(filepath, flags, mode))
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}
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exports.access = fs.access
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exports.appendFile = fs.appendFile
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exports.chmod = fs.chmod
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exports.constants = fs.constants
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exports.copyFile = fs.copyFile
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exports.lstat = fs.lstat
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exports.mkdir = fs.mkdir
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exports.opendir = fs.opendir
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exports.readFile = fs.readFile
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exports.readdir = fs.readdir
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exports.readlink = fs.readlink
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exports.realpath = fs.realpath
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exports.rename = fs.rename
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exports.rm = fs.rm
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exports.rmdir = fs.rmdir
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exports.stat = fs.stat
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exports.symlink = fs.symlink
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exports.unlink = fs.unlink
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exports.utimes = fs.utimes
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exports.watch = fs.watch
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exports.writeFile = fs.writeFile
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