Alienjack/AxibugEmuOnline
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RemoteRoms文件夹中的Rom文件现在会和服务器提供的hash进行比较,以确定该文件是否合法,不合法会被移除

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ALIENJACK\alien 2024-09-20 17:16:30 +08:00
parent abc68f68c3
commit e1fb708d6e
2 changed files with 16 additions and 9 deletions
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14
AxibugEmuOnline.Client/Assets/Script/Common/Helper.cs
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@ -59,5 +59,19 @@ namespace AxibugEmuOnline.Client.Common
}
}
}
public static string FileMD5Hash(byte[] data)
{
using (var md5 = MD5.Create())
{
using (var stream = new MemoryStream(data))
{
var hash = md5.ComputeHash(stream);
var sb = new StringBuilder(hash.Length * 2);
foreach (var b in hash)
sb.AppendFormat("{0:x2}", b);
return sb.ToString();
}
}
}
}
}

11
AxibugEmuOnline.Client/Assets/Script/Manager/RomLib/RomLib.cs
View File

@ -1,4 +1,5 @@
using AxibugEmuOnline.Client.ClientCore;
using AxibugEmuOnline.Client.Common;
using System;
using System.Collections.Generic;
using System.IO;
@ -116,15 +117,7 @@ namespace AxibugEmuOnline.Client
public static string CalcHash(byte[] data)
{
return string.Empty; //todo : 等待远程仓库敲定hash算法
//var hashBytes = MD5.Create().ComputeHash(data);
//StringBuilder sb = new StringBuilder();
//foreach (byte b in hashBytes)
//{
// sb.Append(b.ToString("x2"));
//}
//return sb.ToString();
return Helper.FileMD5Hash(data);
}
}
}