From fc3f41d879c0a1c48a91d726c4f116ae2a58ec51 Mon Sep 17 00:00:00 2001
From: daredloco <deadlybeatz@hotmail.com>
Date: Sat, 24 Oct 2020 12:24:43 -0300
Subject: [PATCH] Added ZipSettings

---
 GitInstaller/GitInstaller/GitInstaller.csproj |  1 +
 GitInstaller/GitInstaller/Installer.cs        |  2 +-
 .../GitInstaller/Properties/AssemblyInfo.cs   |  4 +-
 .../GitInstaller/ZipArchiveExtensions.cs      | 24 +++++++++-
 GitInstaller/GitInstaller/ZipSettings.cs      | 44 +++++++++++++++++++
 5 files changed, 71 insertions(+), 4 deletions(-)
 create mode 100644 GitInstaller/GitInstaller/ZipSettings.cs

diff --git a/GitInstaller/GitInstaller/GitInstaller.csproj b/GitInstaller/GitInstaller/GitInstaller.csproj
index f071c08..174179b 100644
--- a/GitInstaller/GitInstaller/GitInstaller.csproj
+++ b/GitInstaller/GitInstaller/GitInstaller.csproj
@@ -71,6 +71,7 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="ZipSettings.cs" />
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
diff --git a/GitInstaller/GitInstaller/Installer.cs b/GitInstaller/GitInstaller/Installer.cs
index 285a790..a31b0ee 100644
--- a/GitInstaller/GitInstaller/Installer.cs
+++ b/GitInstaller/GitInstaller/Installer.cs
@@ -227,7 +227,7 @@ await Task.Run(() => {
 						{
 							using(ZipArchive archive = new ZipArchive(fs))
 							{
-								ZipArchiveExtensions.ExtractToDirectory(archive, fi.DirectoryName, true);
+								ZipArchiveExtensions.ExtractWithSettings(archive, fi.DirectoryName, true);
 							}
 						}
 						File.Delete(fname);
diff --git a/GitInstaller/GitInstaller/Properties/AssemblyInfo.cs b/GitInstaller/GitInstaller/Properties/AssemblyInfo.cs
index de53ae1..50e85a7 100644
--- a/GitInstaller/GitInstaller/Properties/AssemblyInfo.cs
+++ b/GitInstaller/GitInstaller/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@
 // Sie können alle Werte angeben oder Standardwerte für die Build- und Revisionsnummern verwenden,
 // indem Sie "*" wie unten gezeigt eingeben:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.3.0.0")]
-[assembly: AssemblyFileVersion("1.3.0.0")]
+[assembly: AssemblyVersion("1.4.0.0")]
+[assembly: AssemblyFileVersion("1.4.0.0")]
diff --git a/GitInstaller/GitInstaller/ZipArchiveExtensions.cs b/GitInstaller/GitInstaller/ZipArchiveExtensions.cs
index af0e156..be9cbf2 100644
--- a/GitInstaller/GitInstaller/ZipArchiveExtensions.cs
+++ b/GitInstaller/GitInstaller/ZipArchiveExtensions.cs
@@ -26,9 +26,31 @@ public static void ExtractToDirectory(this ZipArchive archive, string destinatio
 				if (!Directory.Exists(directory))
 					Directory.CreateDirectory(directory);
 
-				if (file.Name != "")
+				if (string.IsNullOrEmpty(file.Name) && file.Name != "zipsettings.json")
 					file.ExtractToFile(completeFileName, true);
 			}
 		}
+
+		//Added by daRedLoCo
+		public static void ExtractWithSettings(this ZipArchive archive, string destinationDirectoryName, bool overwrite)
+		{
+			ZipSettings settings = ZipSettings.FromStream(archive.GetEntry("zipsettings.json").Open());
+			if(settings == null)
+			{
+				ExtractToDirectory(archive, destinationDirectoryName, overwrite);
+				return;
+			}
+			foreach(ZipArchiveEntry file in archive.Entries)
+			{
+				string completeFileName = Path.Combine(destinationDirectoryName, settings.Subfolder, file.FullName);
+				string directory = Path.GetDirectoryName(completeFileName);
+
+				if (!Directory.Exists(directory))
+					Directory.CreateDirectory(directory);
+
+				if (string.IsNullOrEmpty(file.Name) && file.Name != "zipsettings.json")
+					file.ExtractToFile(completeFileName, overwrite);
+			}
+		}
 	}
 }
diff --git a/GitInstaller/GitInstaller/ZipSettings.cs b/GitInstaller/GitInstaller/ZipSettings.cs
new file mode 100644
index 0000000..2329dda
--- /dev/null
+++ b/GitInstaller/GitInstaller/ZipSettings.cs
@@ -0,0 +1,44 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Newtonsoft.Json;
+
+namespace GitInstaller
+{
+	[Serializable]
+	public class ZipSettings
+	{
+		public string Subfolder;
+
+		public ZipSettings() { }
+
+		public static ZipSettings FromFile(string fname)
+		{
+			if (File.Exists(fname))
+			{
+				return JsonConvert.DeserializeObject<ZipSettings>(File.ReadAllText(fname));
+			}
+			return null;
+		}
+
+		public static ZipSettings FromStream(Stream stream)
+		{
+			using (StreamReader reader = new StreamReader(stream))
+			{
+				try
+				{
+					ZipSettings zs = JsonConvert.DeserializeObject<ZipSettings>(reader.ReadToEnd());
+					return zs;
+				}
+				catch (Exception ex)
+				{
+					System.Windows.Forms.MessageBox.Show("There was an error while reading the ZipSettings! => " + ex.Message);
+					return null;
+				}
+			}
+		}
+	}
+}