| // Copyright 2014 The Bazel Authors. All rights reserved. |
| // |
| // 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 com.google.devtools.build.xcode.common; |
| |
| import com.google.common.base.Preconditions; |
| import com.google.common.collect.ImmutableSet; |
| import java.util.Locale; |
| |
| /** |
| * An enum that can be used to distinguish between various apple platforms. |
| */ |
| public enum Platform { |
| IOS_DEVICE("iPhoneOS"), |
| IOS_SIMULATOR("iPhoneSimulator"), |
| MACOSX("MacOSX"); |
| |
| private static final ImmutableSet<String> IOS_SIMULATOR_ARCHS = ImmutableSet.of("i386", "x86_64"); |
| private static final ImmutableSet<String> IOS_DEVICE_ARCHS = |
| ImmutableSet.of("armv6", "armv7", "armv7s", "arm64"); |
| |
| private final String nameInPlist; |
| |
| Platform(String nameInPlist) { |
| this.nameInPlist = Preconditions.checkNotNull(nameInPlist); |
| } |
| |
| /** |
| * Returns the name of the "platform" as it appears in the CFBundleSupportedPlatforms plist |
| * setting. |
| */ |
| public String getNameInPlist() { |
| return nameInPlist; |
| } |
| |
| /** |
| * Returns the name of the "platform" as it appears in the plist when it appears in all-lowercase. |
| */ |
| public String getLowerCaseNameInPlist() { |
| return nameInPlist.toLowerCase(Locale.US); |
| } |
| |
| /** |
| * Returns the iOS platform for the given iOS architecture. |
| * |
| * <p>If this method is used in non-iOS contexts, results are undefined. If the input happens |
| * to share an architecture with some iOS platform, this will return that platform even if it is |
| * incorrect (for example, IOS_SIMULATOR for the x86_64 of darwin_x86_64). |
| * |
| * @throws IllegalArgumentException if there is no valid ios platform for the given architecture |
| */ |
| public static Platform forIosArch(String arch) { |
| if (IOS_SIMULATOR_ARCHS.contains(arch)) { |
| return IOS_SIMULATOR; |
| } else if (IOS_DEVICE_ARCHS.contains(arch)) { |
| return IOS_DEVICE; |
| } else { |
| throw new IllegalArgumentException( |
| "No supported ios platform registered for architecture " + arch); |
| } |
| } |
| } |