112 lines
3.2 KiB
C#
112 lines
3.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using System.Threading;
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// See 'mono/sdks/android/managed/fake-monodroid.cs' and 'xamarin-android/src/Mono.Android/Android.Runtime/AndroidEnvironment.cs'
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namespace Android.Runtime
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{
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public static class AndroidEnvironment
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{
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public const string AndroidLogAppName = "Mono.Android";
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static object lock_ = new object();
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[DllImport("__Internal", CallingConvention = CallingConvention.Cdecl)]
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internal extern static void monodroid_free(IntPtr ptr);
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[DllImport("__Internal", CallingConvention = CallingConvention.Cdecl)]
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static extern IntPtr _monodroid_timezone_get_default_id();
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[DllImport("__Internal", CallingConvention = CallingConvention.Cdecl)]
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static extern int _monodroid_getifaddrs(out IntPtr ifap);
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[DllImport("__Internal", CallingConvention = CallingConvention.Cdecl)]
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static extern void _monodroid_freeifaddrs(IntPtr ifap);
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static string GetDefaultTimeZone()
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{
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IntPtr id = _monodroid_timezone_get_default_id();
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try
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{
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return Marshal.PtrToStringAnsi(id);
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}
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finally
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{
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monodroid_free(id);
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}
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}
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static SynchronizationContext GetDefaultSyncContext()
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{
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// Not needed
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return null;
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}
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static IWebProxy GetDefaultProxy()
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{
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// Not needed
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return null;
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}
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static int GetInterfaceAddresses(out IntPtr ifap)
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{
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return _monodroid_getifaddrs(out ifap);
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}
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static void FreeInterfaceAddresses(IntPtr ifap)
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{
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_monodroid_freeifaddrs(ifap);
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}
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static void DetectCPUAndArchitecture(out ushort builtForCPU, out ushort runningOnCPU, out bool is64bit)
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{
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// Not needed (For now? The BCL code that uses the result is commented...)
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builtForCPU = 0;
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runningOnCPU = 0;
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is64bit = Environment.Is64BitProcess;
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}
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static bool TrustEvaluateSsl(List<byte[]> certsRawData)
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{
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// This is legacy. Not needed as BTLS is used by default instead.
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throw new NotImplementedException();
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}
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[MethodImpl(MethodImplOptions.InternalCall)]
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static extern bool _gd_mono_init_cert_store();
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[MethodImpl(MethodImplOptions.InternalCall)]
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static extern byte[] _gd_mono_android_cert_store_lookup(string alias);
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static bool certStoreInitOk = false;
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static void InitCertStore()
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{
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if (certStoreInitOk)
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return;
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lock (lock_)
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{
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certStoreInitOk = _gd_mono_init_cert_store();
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}
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}
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static byte[] CertStoreLookup(long hash, bool userStore)
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{
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InitCertStore();
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if (!certStoreInitOk)
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return null;
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string alias = string.Format("{0}:{1:x8}.0", userStore ? "user" : "system", hash);
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return _gd_mono_android_cert_store_lookup(alias);
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}
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}
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}
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