Config.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Security / Util / Config.cs / 1 / Config.cs
                        

                        
                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 

// 
// Config.cs 
//
 
namespace System.Security.Util {
    using System;
    using System.Security.Util;
    using System.Security.Policy; 
    using System.Security.Permissions;
    using System.Collections; 
    using System.IO; 
    using System.Reflection;
    using System.Globalization; 
    using System.Text;
    using System.Runtime.Serialization.Formatters.Binary;
    using System.Threading;
    using System.Runtime.CompilerServices; 

    // Duplicated in vm\COMSecurityConfig.h 
    [Serializable,Flags] 
    internal enum QuickCacheEntryType
    { 
        FullTrustZoneMyComputer = 0x1000000,
        FullTrustZoneIntranet = 0x2000000,
        FullTrustZoneInternet = 0x4000000,
        FullTrustZoneTrusted = 0x8000000, 
        FullTrustZoneUntrusted = 0x10000000,
        FullTrustAll = 0x20000000, 
    } 

    internal static class Config { 
        private static string m_machineConfig;
        private static string m_userConfig;

        private static void GetFileLocales() 
        {
            if (m_machineConfig == null) 
                m_machineConfig = _GetMachineDirectory(); 
            if (m_userConfig == null)
                m_userConfig = _GetUserDirectory(); 
        }

        internal static string MachineDirectory
        { 
            get
            { 
                GetFileLocales(); 
                return m_machineConfig;
            } 
        }

        internal static string UserDirectory
        { 
            get
            { 
                GetFileLocales(); 
                return m_userConfig;
            } 
        }

        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        internal static extern bool SaveDataByte(string path, byte[] data, int offset, int length); 
        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        internal static extern bool RecoverData(ConfigId id); 
 
        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        internal static extern void SetQuickCache(ConfigId id, QuickCacheEntryType quickCacheFlags); 

        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        internal static extern bool GetCacheEntry(ConfigId id, int numKey, char[] key, out byte[] data);
        [MethodImplAttribute(MethodImplOptions.InternalCall)] 
        internal static extern void AddCacheEntry(ConfigId id, int numKey, char[] key, byte[] data);
        [MethodImplAttribute(MethodImplOptions.InternalCall)] 
        internal static extern void ResetCacheData(ConfigId id); 

        [MethodImplAttribute(MethodImplOptions.InternalCall)] 
        private static extern string _GetMachineDirectory();
        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        private static extern string _GetUserDirectory();
 
        [MethodImplAttribute(MethodImplOptions.InternalCall)]
        internal static extern bool WriteToEventLog(string message); 
    } 
}

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