54 lines
1.6 KiB
C#
54 lines
1.6 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System.Text;
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namespace Microsoft.AspNetCore.Http
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{
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public static class SessionExtensions
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{
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public static void SetInt32(this ISession session, string key, int value)
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{
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var bytes = new byte[]
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{
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(byte)(value >> 24),
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(byte)(0xFF & (value >> 16)),
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(byte)(0xFF & (value >> 8)),
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(byte)(0xFF & value)
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};
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session.Set(key, bytes);
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}
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public static int? GetInt32(this ISession session, string key)
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{
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var data = session.Get(key);
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if (data == null || data.Length < 4)
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{
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return null;
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}
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return data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3];
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}
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public static void SetString(this ISession session, string key, string value)
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{
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session.Set(key, Encoding.UTF8.GetBytes(value));
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}
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public static string GetString(this ISession session, string key)
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{
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var data = session.Get(key);
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if (data == null)
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{
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return null;
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}
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return Encoding.UTF8.GetString(data);
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}
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public static byte[] Get(this ISession session, string key)
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{
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byte[] value = null;
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session.TryGetValue(key, out value);
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return value;
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}
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}
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} |