jsMain.okio.-JsPlatform.kt Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Square, Inc.
*
* 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.
*/
package okio
/*
* This file exposes Node.js `os` and `path` APIs to Kotlin/JS, using reasonable default behaviors
* if those symbols aren't available.
*
* This was originally implemented using a Kotlin/JS [JsModule], but that broke browser builds
* because modules weren't available to browsers.
*
* https://nodejs.org/api/os.html
* https://github.com/browserify/path-browserify/blob/master/index.js
* https://github.com/CoderPuppy/os-browserify/blob/master/browser.js
*/
internal actual val PLATFORM_DIRECTORY_SEPARATOR: String
get() = (path?.sep) as? String ?: "/"
private val os: dynamic
get() {
return try {
js("require('os')")
} catch (t: Throwable) {
null
}
}
private val path: dynamic
get() {
return try {
js("require('path')")
} catch (t: Throwable) {
null
}
}
internal val tmpdir: String
get() = os?.tmpdir() as? String ?: "/tmp"