iosMain.io.realm.internal.PlatformHelper.kt Maven / Gradle / Ivy

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Library code for Realm Kotlin. This artifact is not supposed to be consumed directly, but through 'io.realm.kotlin:gradle-plugin:0.4.1' instead.

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/*
 * Copyright 2021 Realm 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 io.realm.internal

import io.realm.log.RealmLogger
import platform.Foundation.NSDocumentDirectory
import platform.Foundation.NSFileManager
import platform.Foundation.NSURL
import platform.Foundation.NSUserDomainMask
import kotlin.native.concurrent.ensureNeverFrozen
import kotlin.native.concurrent.freeze
import kotlin.native.concurrent.isFrozen

actual object PlatformHelper {
    actual fun appFilesDirectory(): String {
        return (
            NSFileManager.defaultManager.URLsForDirectory(NSDocumentDirectory, NSUserDomainMask)
                .first() as NSURL
            )?.path ?: error("Could not identify default document directory")
    }

    actual fun createDefaultSystemLogger(tag: String): RealmLogger = NSLogLogger(tag)
}

actual fun  T.freeze(): T = this.freeze()

actual val  T.isFrozen: Boolean
    get() = this.isFrozen

actual fun Any.ensureNeverFrozen() = this.ensureNeverFrozen()