111 lines
4.0 KiB
C#
111 lines
4.0 KiB
C#
// Copyright (c) 2012-2019 Wojciech Figat. All rights reserved.
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using System;
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using System.IO;
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using System.Linq;
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namespace Flax.Build.Platforms
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{
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/// <summary>
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/// The Android SDK.
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/// </summary>
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/// <seealso cref="Sdk" />
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public sealed class AndroidSdk : Sdk
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{
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/// <summary>
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/// The singleton instance.
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/// </summary>
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public static readonly AndroidSdk Instance = new AndroidSdk();
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/// <inheritdoc />
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public override TargetPlatform[] Platforms => new []
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{
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TargetPlatform.Windows,
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TargetPlatform.Linux,
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};
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/// <summary>
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/// Initializes a new instance of the <see cref="AndroidSdk"/> class.
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/// </summary>
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public AndroidSdk()
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{
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if (!Platforms.Contains(Platform.BuildTargetPlatform))
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return;
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// Find Android SDK folder path
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var sdkPath = Environment.GetEnvironmentVariable("ANDROID_SDK");
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if (string.IsNullOrEmpty(sdkPath))
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{
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// Look for adb in Android folders of some common locations
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string uniqueFile = Path.Combine("platform-tools", "adb.exe");
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string[] searchDirs =
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{
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// <user>/AppData/Local
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Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData),
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// Program Files
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Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),
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// Program Files (x86)
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Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + " (x86)",
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// <user>/AppData/Roaming
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Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
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};
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sdkPath = null;
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foreach (string searchDir in searchDirs)
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{
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string androidDir = Path.Combine(searchDir, "Android");
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if (Directory.Exists(androidDir))
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{
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string[] subDirs = Directory.GetDirectories(androidDir, "*sdk*", SearchOption.TopDirectoryOnly);
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foreach (string subDir in subDirs)
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{
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string path = Path.Combine(subDir, uniqueFile);
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if (File.Exists(path))
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{
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sdkPath = subDir;
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break;
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}
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}
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}
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if (sdkPath != null)
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break;
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}
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}
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else if (!Directory.Exists(sdkPath))
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{
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Log.Warning(string.Format("Specified Android SDK folder in ANDROID_SDK env variable doesn't exist ({0})", sdkPath));
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}
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if (string.IsNullOrEmpty(sdkPath))
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{
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Log.Warning("Missing Android SDK. Cannot build for Android platform.");
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}
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else
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{
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RootPath = sdkPath;
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Version = new Version(1, 0);
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IsValid = true;
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Log.Info(string.Format("Found Android SDK at {0}", RootPath));
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}
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}
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/// <summary>
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/// Gets the name of the host platform used in Android SDK toolset.
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/// </summary>
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/// <returns>The name.</returns>
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public static string GetHostName()
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{
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string hostName;
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switch (Platform.BuildPlatform.Target)
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{
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case TargetPlatform.Windows:
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hostName = Environment.Is64BitOperatingSystem ? "windows-x86_64" : "windows";
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break;
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case TargetPlatform.Linux:
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hostName = "linux-x86_64";
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break;
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default: throw new InvalidPlatformException(Platform.BuildPlatform.Target);
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}
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return hostName;
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}
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}
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}
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