Renamed project to GUI

GUI/ConfigFileManager.cs

@@ -0,0 +1,94 @@
+using Microsoft.VisualBasic.FileIO;
+
+namespace Password_Manager
+{
+    static class ConfigFileManager
+    {
+#region Config flags
+		/*Configuration: (format: fieldname=value)
+
+		  password_store_path: path to the folder which contains the .gpg files
+		  recipient: whose public key to use for encryption when a new password is created
+		*/
+		private static string CONFIGPATH = SpecialDirectories.CurrentUserApplicationData + "\\config.cfg";
+		private static char DELIMETER = '=';
+		private static string RECIPIENT = "recipient";
+		private static string PATH = "password_store_path";
+#endregion
+
+		private static Config Configuration;
+
+		public static void Init()
+		{
+            bool success = false;
+
+            while (!success)
+            {
+                if (File.Exists(CONFIGPATH))
+                {
+                    StreamReader sr = new StreamReader(CONFIGPATH);
+                    string? path = null, recipient = null;
+                    while (!sr.EndOfStream)
+                    {
+                        string[]? fields = sr.ReadLine().Split(DELIMETER);
+                        if (fields != null)
+                        {
+                            if (fields[0] == PATH)
+                            {
+                                path = fields[1];
+                            }
+                            else if (fields[0] == RECIPIENT)
+                            {
+                                recipient = fields[1];
+                            }
+                        }
+                        else //probably an empty line or something
+                        {
+                            continue;
+                        }
+                    }
+
+                    if (path != null && recipient != null)
+                    {
+                        Configuration = new Config(path, recipient);
+                        success = true;
+                    }
+                    else
+                    {
+                        throw new InvalidConfigurationException("One or more required fileds were missing from the configuration file.");
+                    }
+                }
+                else
+                {
+                    CreateDefaultConfig();
+                }
+            }
+		}
+
+        public static string GetPath()
+        {
+			return Configuration.PasswordStorePath;
+        }
+
+		public static string GetRecipient()
+		{
+			return Configuration.Recipient;
+		}
+
+        private static void CreateDefaultConfig()
+        {
+            try
+            {
+                string user = System.Security.Principal.WindowsIdentity.GetCurrent().Name;
+                StreamWriter sw = new StreamWriter(CONFIGPATH);
+                sw.WriteLine(RECIPIENT + DELIMETER + user);
+                sw.WriteLine(PATH + DELIMETER + SpecialDirectories.CurrentUserApplicationData);
+                sw.Close();
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show(e.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+    }
+}