Initial commit of System.Net.Primitives.

Author: dotnet-bot

src/Common/src/Interop/Windows/Crypt32/Interop.Alg.cs

@@ -0,0 +1,46 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+
+internal static partial class Interop
+{
+    internal static partial class Crypt32
+    {
+        // All constants below are from wincrypt.h.
+
+        // Algorithm classes
+        public const int ALG_CLASS_ANY = 0;
+        public const int ALG_CLASS_SIGNATURE = (1 << 13);
+        public const int ALG_CLASS_ENCRYPT = (3 << 13);
+        public const int ALG_CLASS_HASH = (4 << 13);
+        public const int ALG_CLASS_KEY_EXCHANGE = (5 << 13);
+
+        // Algorithm types
+        public const int ALG_TYPE_RSA = (2 << 9);
+        public const int ALG_TYPE_BLOCK = (3 << 9);
+        public const int ALG_TYPE_STREAM = (4 << 9);
+        public const int ALG_TYPE_DH = (5 << 9);
+
+        // Block ciipher sub-IDs
+        public const int ALG_SID_DES = 1;
+        public const int ALG_SID_3DES = 3;
+        public const int ALG_SID_AES_128 = 14;
+        public const int ALG_SID_AES_192 = 15;
+        public const int ALG_SID_AES_256 = 16;
+        public const int ALG_SID_AES = 17;
+
+        // RC2 sub-IDs
+        public const int ALG_SID_RC2 = 2;
+
+        // Stream cipher sub-IDs
+        public const int ALG_SID_RC4 = 1;
+
+        // Diffie-Hellman sub-IDs
+        public const int ALG_SID_DH_EPHEM = 2;
+
+        // Hash sub-IDs
+        public const int ALG_SID_MD5 = 3;
+        public const int ALG_SID_SHA = 4;
+    }
+}

src/Common/src/Interop/Windows/Interop.Libraries.cs

@@ -17,6 +17,7 @@ internal static class Libraries
         internal const string Handle = "api-ms-win-core-handle-l1-1-0.dll";
         internal const string Heap = "api-ms-win-core-heap-obsolete-l1-1-0.dll";
         internal const string IO = "api-ms-win-core-io-l1-1-0.dll";
+        internal const string IpHlpApi = "iphlpapi.dll";
         internal const string Kernel32 = "kernel32.dll";
         internal const string Kernel32_L1 = "api-ms-win-core-kernel32-legacy-l1-1-1.dll";
         internal const string Kernel32_L2 = "api-ms-win-core-kernel32-legacy-l1-1-0.dll";
@@ -53,6 +54,7 @@ internal static class Libraries
         internal const string User32 = "user32.dll";
         internal const string Version = "api-ms-win-core-version-l1-1-0.dll";
         internal const string WinHttp = "winhttp.dll";
+        internal const string Winsock = "Ws2_32.dll";
         internal const string Wow64 = "api-ms-win-core-wow64-l1-1-0.dll";
         internal const string Zlib = "clrcompression.dll";
     }

src/Common/src/Interop/Windows/IpHlpApi/Interop.ErrorCodes.cs

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+internal static partial class Interop
+{
+    internal static partial class IpHlpApi
+    {
+        public const uint ERROR_SUCCESS = 0;
+        public const uint ERROR_INVALID_FUNCTION = 1;
+        public const uint ERROR_NO_SUCH_DEVICE = 2;
+        public const uint ERROR_INVALID_DATA = 13;
+        public const uint ERROR_INVALID_PARAMETER = 87;
+        public const uint ERROR_BUFFER_OVERFLOW = 111;
+        public const uint ERROR_INSUFFICIENT_BUFFER = 122;
+        public const uint ERROR_NO_DATA = 232;
+        public const uint ERROR_IO_PENDING = 997;
+        public const uint ERROR_NOT_FOUND = 1168;
+    }
+}

src/Common/src/Interop/Windows/IpHlpApi/Interop.FIXED_INFO.cs

@@ -0,0 +1,32 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+using System.Runtime.InteropServices;
+
+internal static partial class Interop
+{
+    internal static partial class IpHlpApi
+    {
+        public const int MAX_HOSTNAME_LEN = 128;
+        public const int MAX_DOMAIN_NAME_LEN = 128;
+        public const int MAX_SCOPE_ID_LEN = 256;
+
+        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+        public struct FIXED_INFO
+        {
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = MAX_HOSTNAME_LEN + 4)]
+            public string hostName;
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = MAX_DOMAIN_NAME_LEN + 4)]
+            public string domainName;
+            public IntPtr currentDnsServer; // IpAddressList*
+            public IP_ADDR_STRING DnsServerList;
+            public uint nodeType;
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = MAX_SCOPE_ID_LEN + 4)]
+            public string scopeId;
+            public bool enableRouting;
+            public bool enableProxy;
+            public bool enableDns;
+        }
+    }
+}

src/Common/src/Interop/Windows/IpHlpApi/Interop.GetNetworkParams.cs

@@ -0,0 +1,15 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Runtime.InteropServices;
+
+using Microsoft.Win32.SafeHandles;
+
+internal static partial class Interop
+{
+    internal static partial class IpHlpApi
+    {
+        [DllImport(Interop.Libraries.IpHlpApi, ExactSpelling = true)]
+        internal extern static uint GetNetworkParams(SafeLocalAllocHandle pFixedInfo, ref uint pOutBufLen);
+    }
+}

src/Common/src/Interop/Windows/IpHlpApi/Interop.IP_ADDR_STRING.cs

@@ -0,0 +1,22 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+using System.Runtime.InteropServices;
+
+internal static partial class Interop
+{
+    internal static partial class IpHlpApi
+    {
+        [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Ansi)]
+        public struct IP_ADDR_STRING
+        {
+            public IntPtr Next; // struct _IpAddressList*
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)]
+            public string IpAddress;
+            [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 16)]
+            public string IpMask;
+            public uint Context;
+        }
+    }
+}

src/Common/src/Interop/Windows/NtDll/Interop.NtStatus.cs

@@ -8,6 +8,7 @@ internal class StatusOptions
         // Error codes from ntstatus.h
         internal const uint STATUS_SUCCESS = 0x00000000;
         internal const uint STATUS_SOME_NOT_MAPPED = 0x00000107;
+        internal const uint STATUS_INVALID_PARAMETER = 0xC000000D;
         internal const uint STATUS_NO_MEMORY = 0xC0000017;
         internal const uint STATUS_OBJECT_NAME_NOT_FOUND = 0xC0000034;
         internal const uint STATUS_NONE_MAPPED = 0xC0000073;

src/Common/src/Interop/Windows/NtDll/Interop.RtlIpv4AddressToStringEx.cs

@@ -0,0 +1,18 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Runtime.InteropServices;
+using System.Text;
+
+internal static partial class Interop
+{
+    internal static partial class NtDll
+    {
+        [DllImport(Interop.Libraries.NtDll, ExactSpelling = true, CharSet = CharSet.Unicode)]
+        internal extern static uint RtlIpv4AddressToStringExW(
+            [In] byte[] address,
+            [In] ushort port,
+            [In, Out] StringBuilder addressString,
+            [In, Out] ref uint addressStringLength);
+    }
+}

src/Common/src/Interop/Windows/NtDll/Interop.RtlIpv4StringToAddressEx.cs

@@ -0,0 +1,17 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Runtime.InteropServices;
+
+internal static partial class Interop
+{
+    internal static partial class NtDll
+    {
+        [DllImport(Interop.Libraries.NtDll, ExactSpelling = true, CharSet = CharSet.Unicode)]
+        internal extern static uint RtlIpv4StringToAddressExW(
+            [In] string s,
+            [In] bool strict,
+            [Out] byte[] address,
+            [Out] out ushort port);
+    }
+}

src/Common/src/Interop/Windows/NtDll/Interop.RtlIpv6AddressToStringEx.cs

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Runtime.InteropServices;
+using System.Text;
+
+internal static partial class Interop
+{
+    internal static partial class NtDll
+    {
+        [DllImport(Interop.Libraries.NtDll, ExactSpelling = true, CharSet = CharSet.Unicode)]
+        internal extern static uint RtlIpv6AddressToStringExW(
+            [In] byte[] address,
+            [In] uint scopeId,
+            [In] ushort port,
+            [In, Out] StringBuilder addressString,
+            [In, Out] ref uint addressStringLength);
+    }
+}