Parsing MD5 Values of existent files to determine which files are out of date
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01584ad263
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@ -32,8 +32,8 @@ namespace EZPPClient_Installer
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continue;
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continue;
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string[] se = datastring.Split('#');
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string[] se = datastring.Split('#');
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string md5 = se[0];
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string md5 = se[0].Replace("\r\n", "").Replace("\r", "").Replace("\n", "");
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string name = se[1];
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string name = se[1].Replace("\r\n", "").Replace("\r", "").Replace("\n", "");
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md5Files.Add(new MD5File(name, md5));
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md5Files.Add(new MD5File(name, md5));
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}
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}
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}
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}
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@ -53,9 +53,33 @@ namespace EZPPClient_Installer
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downloadList.Add(md5File.getName());
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downloadList.Add(md5File.getName());
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}
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}
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else
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else
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{
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/*string[] files = Directory.GetFiles(pathToEZPP, "*");
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foreach (var file in files)
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{
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{
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}*/
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foreach(MD5File md5file in md5Files)
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{
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string file = pathToEZPP + @"\" + md5file.getName();
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bool doesExistOnPC = File.Exists(file);
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if (!doesExistOnPC)
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{
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downloadList.Add(md5file.getName());
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}
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}
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else
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{
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string onlineHash = md5file.getMD5();
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string pcHash = MD5Util.CalculateMD5(file);
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if(!string.Equals(onlineHash, pcHash))
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{
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downloadList.Add(md5file.getName());
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}
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}
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}
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}
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MessageBox.Show(downloadList.Count + "/" + md5Files.Count + " Files need for update");
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return downloadList;
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return downloadList;
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}
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}
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@ -76,6 +76,7 @@
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</Compile>
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</Compile>
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<Compile Include="MD5File.cs" />
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<Compile Include="MD5File.cs" />
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<Compile Include="DownloadUtil.cs" />
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<Compile Include="DownloadUtil.cs" />
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<Compile Include="MD5Util.cs" />
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<Compile Include="UpdateState.cs" />
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<Compile Include="UpdateState.cs" />
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<Compile Include="Util.cs" />
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<Compile Include="Util.cs" />
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<Compile Include="MainWindow.xaml.cs">
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<Compile Include="MainWindow.xaml.cs">
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25
EZPPClient Installer/MD5Util.cs
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25
EZPPClient Installer/MD5Util.cs
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@ -0,0 +1,25 @@
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Security.Cryptography;
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using System.Text;
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using System.Threading.Tasks;
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namespace EZPPClient_Installer
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{
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class MD5Util
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{
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public static string CalculateMD5(string filename)
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{
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using (var md5 = MD5.Create())
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{
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using (var stream = File.OpenRead(filename))
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{
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var hash = md5.ComputeHash(stream);
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return BitConverter.ToString(hash).Replace("-", "").ToUpperInvariant();
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}
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}
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}
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}
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}
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