From 1f4e14b2e973ee7de337fd4866d9a5ceff5cb6d1 Mon Sep 17 00:00:00 2001
From: Lucas Faria Mendes <lucas.fariamo08@gmail.com>
Date: Mon, 30 Mar 2026 10:38:18 -0300
Subject: chore: location

---
 .../ConfigurationFileCache.cs                      | 133 +++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 Codemerx/Gestor.Infrastructure/Gestor.Infrastructure.Configuration/ConfigurationFileCache.cs

(limited to 'Codemerx/Gestor.Infrastructure/Gestor.Infrastructure.Configuration/ConfigurationFileCache.cs')

diff --git a/Codemerx/Gestor.Infrastructure/Gestor.Infrastructure.Configuration/ConfigurationFileCache.cs b/Codemerx/Gestor.Infrastructure/Gestor.Infrastructure.Configuration/ConfigurationFileCache.cs
new file mode 100644
index 0000000..4864edc
--- /dev/null
+++ b/Codemerx/Gestor.Infrastructure/Gestor.Infrastructure.Configuration/ConfigurationFileCache.cs
@@ -0,0 +1,133 @@
+using Gestor.Common.Helpers;
+using NHibernate.Cfg;
+using System;
+using System.ComponentModel;
+using System.Data.SqlClient;
+using System.IO;
+using System.Reflection;
+using System.Runtime.Serialization.Formatters.Binary;
+
+namespace Gestor.Infrastructure.Configuration
+{
+	public class ConfigurationFileCache
+	{
+		private readonly string _cacheFile;
+
+		private readonly Assembly _definitionsAssembly;
+
+		private bool IsConfigurationFileValid
+		{
+			get
+			{
+				string location;
+				if (!File.Exists(this._cacheFile))
+				{
+					return false;
+				}
+				FileInfo fileInfo = new FileInfo(this._cacheFile);
+				Assembly assembly = this._definitionsAssembly;
+				if (assembly != null)
+				{
+					location = assembly.Location;
+				}
+				else
+				{
+					location = null;
+				}
+				string str = location;
+				if (str == null)
+				{
+					return false;
+				}
+				FileInfo fileInfo1 = new FileInfo(str);
+				if (fileInfo.Length < (long)5120)
+				{
+					return false;
+				}
+				return fileInfo.LastWriteTime >= fileInfo1.LastWriteTime;
+			}
+		}
+
+		public ConfigurationFileCache(string connectionString)
+		{
+			if (connectionString == null)
+			{
+				return;
+			}
+			this._definitionsAssembly = Assembly.GetExecutingAssembly();
+			SqlConnection sqlConnection = new SqlConnection(connectionString);
+			string str = string.Concat("Data_", sqlConnection.Database, ".cfg");
+			sqlConnection.Dispose();
+			this._cacheFile = string.Concat(AppDomain.CurrentDomain.BaseDirectory, str);
+		}
+
+		public void DeleteCacheFile()
+		{
+			try
+			{
+				if (File.Exists(this._cacheFile))
+				{
+					File.Delete(this._cacheFile);
+				}
+			}
+			catch (Exception exception)
+			{
+			}
+		}
+
+		public NHibernate.Cfg.Configuration LoadConfigurationFromFile()
+		{
+			NHibernate.Cfg.Configuration configuration;
+			if (!this.IsConfigurationFileValid)
+			{
+				return null;
+			}
+			try
+			{
+				using (FileStream fileStream = File.Open(this._cacheFile, FileMode.Open, FileAccess.Read))
+				{
+					using (MemoryStream memoryStream = new MemoryStream(ConfigurationFileCache.ReadFully(fileStream).DecryptBytes()))
+					{
+						configuration = (new BinaryFormatter()).Deserialize(memoryStream) as NHibernate.Cfg.Configuration;
+					}
+				}
+			}
+			catch (Exception exception)
+			{
+				this.DeleteCacheFile();
+				configuration = null;
+			}
+			return configuration;
+		}
+
+		private static byte[] ReadFully(Stream inputStream)
+		{
+			byte[] array;
+			using (MemoryStream memoryStream = new MemoryStream())
+			{
+				inputStream.CopyTo(memoryStream);
+				array = memoryStream.ToArray();
+			}
+			return array;
+		}
+
+		public void SaveConfigurationToFile(NHibernate.Cfg.Configuration configuration)
+		{
+			try
+			{
+				using (FileStream fileStream = File.Open(this._cacheFile, FileMode.Create, FileAccess.Write, FileShare.ReadWrite))
+				{
+					using (MemoryStream memoryStream = new MemoryStream())
+					{
+						(new BinaryFormatter()).Serialize(memoryStream, configuration);
+						byte[] numArray = memoryStream.ToArray().EncryptBytes();
+						fileStream.Write(numArray, 0, (int)numArray.Length);
+					}
+				}
+			}
+			catch (Exception exception)
+			{
+			}
+		}
+	}
+}
\ No newline at end of file
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