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Extract a common SHA1 helper.

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This commit is contained in:
Paul Chote
2016-09-08 17:45:04 +01:00
parent 0d54f2994f
commit 9e8b18e7be
5 changed files with 43 additions and 19 deletions
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8
OpenRA.Game/ObjectCreator.cs
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@@ -11,11 +11,8 @@
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Security.Cryptography;
using OpenRA.FileSystem;
using OpenRA.Primitives;
namespace OpenRA
@@ -52,10 +49,7 @@ namespace OpenRA
// (a) loading duplicate data into the application domain, breaking the world.
// (b) crashing if the assembly has already been loaded.
// We can't check the internal name of the assembly, so we'll work off the data instead
string hash;
using (var ms = new MemoryStream(data))
using (var csp = SHA1.Create())
hash = new string(csp.ComputeHash(data).SelectMany(a => a.ToString("x2")).ToArray());
var hash = CryptoUtil.SHA1Hash(data);
Assembly assembly;
if (!ResolvedAssemblies.TryGetValue(hash, out assembly))