Working Encrypt/Decrypt for common files

Author: darkfoxdeveloper

ConquerToolsKit/ConquerToolsKit/ConquerDatFile.cs

@@ -68,7 +68,7 @@ public DatFileConfig GetCurrentConfig()
         /// <summary>
         /// Open the file and get content
         /// </summary>
-        public bool Open()
+        public bool Open(bool isDecrypted = false)
         {
             bool success = false;
             switch (CurrentDatFileType)
@@ -78,7 +78,14 @@ public bool Open()
                 case DatFileType.MAGICTYPEOP:
                     {
                         byte[] content = File.ReadAllBytes(CurrentFilename);
-                        string oneBigString = Encoding.ASCII.GetString(Decrypt(content));
+                        string oneBigString = "";
+                        if (isDecrypted)
+                        {
+                            oneBigString = Encoding.ASCII.GetString(content);
+                        } else
+                        {
+                            oneBigString = Encoding.ASCII.GetString(Decrypt(content));
+                        }
                         string[] contentLines = oneBigString.Split('\n');
                         List<string> rawBuilder = new List<string>();
 
@@ -111,7 +118,7 @@ public bool Open()
                                     n++;
                                 }
                                 CurrentFileContent.Add(nLine, dfline);
-                                rawBuilder.Add(currentLine + Environment.NewLine);
+                                rawBuilder.Add(currentLine.TrimEnd('\r') + Environment.NewLine);
                                 nLine++;
                             }
                         }
@@ -152,13 +159,30 @@ public void Save()
             foreach (string str in CurrentRAWFileContent)
             {
                 stream.Write(Encoding.ASCII.GetBytes(str), 0, Encoding.ASCII.GetBytes(str).Length);
-                stream.Write(Encoding.ASCII.GetBytes("\n"), 0, Encoding.ASCII.GetBytes("\n").Length);
             }
             // Save to file
             File.WriteAllBytes(outputFilename, Encrypt(stream.ToArray()));
             // Log Info: Original Size of file is changed. Any error on process?¿
         }
 
+        /// <summary>
+        /// Save the file (decrypted)
+        /// </summary>
+        public void DecryptedSave()
+        {
+            // Force .txt extension output
+            string outputFilename = Path.ChangeExtension(CurrentFilename, "txt");
+            // Encrypt the content
+            MemoryStream stream = new MemoryStream();
+            foreach (string str in CurrentRAWFileContent)
+            {
+                stream.Write(Encoding.ASCII.GetBytes(str), 0, Encoding.ASCII.GetBytes(str).Length);
+            }
+            // Save to file
+            File.WriteAllBytes(outputFilename, stream.ToArray());
+            // Log Info: Original Size of file is changed. Any error on process?¿
+        }
+
         private byte[] Decrypt(byte[] b)
         {
             for (int i = 0; i < b.Length; i++)

ConquerToolsKit/ConquerToolsKit/ConquerTools.cs

@@ -158,7 +158,14 @@ public void AutoDetectionDecrypt(string filename, string filenameOutput)
             DatFileConfig datFileConfig = ConquerToolsHelper.CTools.CurrentConfig.DatFilesConfig.Where(x => x.Key == dc.CurrentDatFileType).FirstOrDefault().Value;
             if (datFileConfig != null)
             {
-                dc.Open();
+                if (Path.GetExtension(filename) == ".txt")
+                {
+                    dc.Open(true);
+                }
+                else
+                {
+                    dc.Open();
+                }
             }
         }
 
@@ -169,7 +176,13 @@ public void CustomDecrypt(string filename, string filenameOutput, ConquerDatFile
             DatFileConfig datFileConfig = ConquerToolsHelper.CTools.CurrentConfig.DatFilesConfig.Where(x => x.Key == dc.CurrentDatFileType).FirstOrDefault().Value;
             if (datFileConfig != null)
             {
-                dc.Open();
+                if (Path.GetExtension(filename) == ".txt")
+                {
+                    dc.Open(true);
+                } else
+                {
+                    dc.Open();
+                }
             }
         }
 

ConquerToolsKit/ConquerToolsKit/Main.Designer.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Windows.Forms;
 using static ConquerToolsKit.ConquerDatFile;
@@ -19,11 +20,13 @@ public Main()
         private void Main_Load(object sender, EventArgs e)
         {
             cbxDatFileType.DataSource = Enum.GetNames(typeof(DatFileType));
+            cbxFileType.DataSource = Enum.GetNames(typeof(DatFileType));
         }
 
         private void SelectFile_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
         {
             lblSelectedDatFile.Text = "Selected File: " + selectFile.FileName;
+            lblSelectedDatGeneral.Text = "Selected File: " + selectFile.FileName;
         }
 
         private void BtnDecryptDat_Click(object sender, EventArgs e)
@@ -107,5 +110,33 @@ private void MainIcon_Click(object sender, EventArgs e)
         {
             tabTools.SelectedIndex = tabTools.TabCount - 1;
         }
+
+        private void BtnOpenFileGeneral_Click(object sender, EventArgs e)
+        {
+            selectFile.Filter = "Encrypted or Decrypted Conquer Dat File|*.dat;*.txt";
+            DialogResult dres = selectFile.ShowDialog();
+        }
+
+        private void btnEncryptDecrypt_Click(object sender, EventArgs e)
+        {
+            if (selectFile.CheckFileExists)
+            {
+                string ext = Path.GetExtension(selectFile.FileName);
+                string filenameOutput = Path.ChangeExtension(selectFile.FileName, ext == ".dat" ? "txt" : "dat");
+                Enum.TryParse(cbxDatFileType.SelectedItem.ToString(), out DatFileType datFileType);
+                if (datFileType == DatFileType.AUTODETECT)
+                {
+                    ConquerToolsHelper.CTools.AutoDetectionDecrypt(selectFile.FileName, filenameOutput);
+                }
+                else
+                {
+                    ConquerToolsHelper.CTools.CustomDecrypt(selectFile.FileName, filenameOutput, datFileType);
+                }
+                if (ext == ".dat") { ConquerToolsHelper.CTools.SelectedDatFile.DecryptedSave(); } else { ConquerToolsHelper.CTools.SelectedDatFile.Save();  }
+            } else
+            {
+                MessageBox.Show("Please, select some dat file.", Assembly.GetCallingAssembly().GetName().Name, MessageBoxButtons.OK, MessageBoxIcon.Warning);
+            }
+        }
     }
 }