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39 lines
1.6 KiB
39 lines
1.6 KiB
/* |
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* Copyright 2020-2022 JetBrains s.r.o. and respective authors and developers. |
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* Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE.txt file. |
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*/ |
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package org.jetbrains.compose.resources |
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import kotlinx.cinterop.addressOf |
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import kotlinx.cinterop.usePinned |
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import platform.Foundation.NSData |
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import platform.Foundation.NSFileManager |
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import platform.posix.memcpy |
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@ExperimentalResourceApi |
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actual fun resource(path: String): Resource = MacOSResourceImpl(path) |
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@ExperimentalResourceApi |
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private class MacOSResourceImpl(path: String) : AbstractResourceImpl(path) { |
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override suspend fun readBytes(): ByteArray { |
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val currentDirectoryPath = NSFileManager.defaultManager().currentDirectoryPath |
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val contentsAtPath: NSData? = NSFileManager.defaultManager().run { |
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//todo in future bundle resources with app and use all sourceSets (skikoMain, nativeMain) |
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contentsAtPath("$currentDirectoryPath/src/macosMain/resources/$path") |
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?: contentsAtPath("$currentDirectoryPath/src/commonMain/resources/$path") |
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} |
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if (contentsAtPath != null) { |
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val byteArray = ByteArray(contentsAtPath.length.toInt()) |
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byteArray.usePinned { |
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memcpy(it.addressOf(0), contentsAtPath.bytes, contentsAtPath.length) |
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} |
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return byteArray |
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} else { |
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throw MissingResourceException(path) |
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} |
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} |
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} |
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internal actual class MissingResourceException actual constructor(path: String) : |
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Exception("Missing resource with path: $path")
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