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[+] ByteHelper

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[+] ByteHelper
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ALEXTANG
2023-05-04 13:23:55 +08:00
parent 6ea42a28cd
commit da39314f34
2 changed files with 110 additions and 0 deletions
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107
Assets/TEngine/Runtime/Utility/ByteHelper.cs Normal file
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using System.Text;
namespace TEngine
{
public static class ByteHelper
{
public static string ToHex(this byte b)
{
return b.ToString("X2");
}
public static string ToHex(this byte[] bytes)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (byte b in bytes)
{
stringBuilder.Append(b.ToString("X2"));
}
return stringBuilder.ToString();
}
public static string ToHex(this byte[] bytes, string format)
{
StringBuilder stringBuilder = new StringBuilder();
foreach (byte b in bytes)
{
stringBuilder.Append(b.ToString(format));
}
return stringBuilder.ToString();
}
public static string ToHex(this byte[] bytes, int offset, int count)
{
StringBuilder stringBuilder = new StringBuilder();
for (int i = offset; i < offset + count; ++i)
{
stringBuilder.Append(bytes[i].ToString("X2"));
}
return stringBuilder.ToString();
}
public static string ToStr(this byte[] bytes)
{
return Encoding.Default.GetString(bytes);
}
public static string ToStr(this byte[] bytes, int index, int count)
{
return Encoding.Default.GetString(bytes, index, count);
}
public static string Utf8ToStr(this byte[] bytes)
{
return Encoding.UTF8.GetString(bytes);
}
public static string Utf8ToStr(this byte[] bytes, int index, int count)
{
return Encoding.UTF8.GetString(bytes, index, count);
}
public static void WriteTo(this byte[] bytes, int offset, uint num)
{
bytes[offset] = (byte)(num & 0xff);
bytes[offset + 1] = (byte)((num & 0xff00) >> 8);
bytes[offset + 2] = (byte)((num & 0xff0000) >> 16);
bytes[offset + 3] = (byte)((num & 0xff000000) >> 24);
}
public static void WriteTo(this byte[] bytes, int offset, int num)
{
bytes[offset] = (byte)(num & 0xff);
bytes[offset + 1] = (byte)((num & 0xff00) >> 8);
bytes[offset + 2] = (byte)((num & 0xff0000) >> 16);
bytes[offset + 3] = (byte)((num & 0xff000000) >> 24);
}
public static void WriteTo(this byte[] bytes, int offset, byte num)
{
bytes[offset] = num;
}
public static void WriteTo(this byte[] bytes, int offset, short num)
{
bytes[offset] = (byte)(num & 0xff);
bytes[offset + 1] = (byte)((num & 0xff00) >> 8);
}
public static void WriteTo(this byte[] bytes, int offset, ushort num)
{
bytes[offset] = (byte)(num & 0xff);
bytes[offset + 1] = (byte)((num & 0xff00) >> 8);
}
public static unsafe void WriteTo(this byte[] bytes, int offset, long num)
{
byte* bPoint = (byte*)&num;
for (int i = 0; i < sizeof(long); ++i)
{
bytes[offset + i] = bPoint[i];
}
}
}
}

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Assets/TEngine/Runtime/Utility/ByteHelper.cs.meta Normal file
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fileFormatVersion: 2
guid: c577d22a071e44c6bf0c2a0ed5964fbe
timeCreated: 1682418991