CASA/CASA/gui/ExportSecrets.cs

using System;
using System.IO;

using Novell.CASA.MiCasa.Communication;
using Novell.CASA.MiCasa.Common;

using Gtk;
using Glade;

namespace Novell.CASA.GUI
{
	/// <summary>
	/// Summary description for ExportSecrets.
	/// </summary>
	public class ExportSecrets
	{
				
		private Config m_config = null;

		[Glade.Widget] 
		Gtk.Label			label86,
							label88;

		[Glade.Widget] 
		Gtk.Entry	 		entryMasterPassword;
							
		[Glade.Widget] 
		Gtk.Dialog 			dialogExport;

		[Glade.Widget] 
		Gtk.CheckButton		checkbuttonNoEncrypt;

		[Glade.Widget] 
		Gtk.Button			buttonNewFolder;

		public ExportSecrets(Config config)
		{
			m_config = config;
		}

		public void Run()
		{
			// prompt for master password, and optional passphrase to encrypt 
			//Logger.DbgLog("GUI:CasaMain.Login() - IsMasterPasswordSet returned false");    		    
#if W32
			Glade.XML gxmlTemp = new Glade.XML ("../images/casa.glade", "dialogExport", null);
#endif
#if LINUX
			Glade.XML gxmlTemp = new Glade.XML (Common.GladeFile, "dialogExport", null);				
#endif

			gxmlTemp.Autoconnect (this);
			dialogExport.TransientFor = (Gtk.Window)CasaMain.gxmlMain.GetWidget("windowMain");;        
				

			dialogExport.Destroyed += new EventHandler(dialogExport_Destroyed);
			dialogExport.Modal = true;		
			dialogExport.Show();							
		}
		private void dialogExport_Destroyed(object sender, EventArgs e)
		{
			
		}

		private void on_buttonCloseExportSecrets_clicked(object sender, EventArgs args)
		{
			if (dialogExport != null)
			{
				dialogExport.Destroy();
			}
		}

		private void on_buttonOkExportSecrets_clicked(object sender, EventArgs args)
		{			
			if( 0 == miCASA.SetMasterPassword(0, entryMasterPassword.Text) )
			{			
				string sMasterPWD = entryMasterPassword.Text;
				string sEncryptString = entryMasterPassword.Text;
				
				if (checkbuttonNoEncrypt.Active)
					sEncryptString = null;				
				
				if (dialogExport != null)
				{
					dialogExport.Destroy();
				}
							
				string sHintDir = m_config.GetConfigSetting(CommonGUI.HINT_DIR, null);
				string sHintFile = m_config.GetConfigSetting(CommonGUI.HINT_FILENAME, null);

				// prompt the user for storage location
				string sFileName = GetStorageFileName(sHintDir, sHintFile);
				
				if (sFileName != null)
				{		
					//Store off this location for next export
					
					int iLastSlash = sFileName.LastIndexOf("/");
					if (Common.IS_WINDOWS)
						iLastSlash = sFileName.LastIndexOf("\\");

					if (iLastSlash > 0)
					{
						sHintFile = sFileName.Substring(iLastSlash + 1);
						sHintDir = sFileName.Substring(0, sFileName.Length - sHintFile.Length);
					}
					
					// save for later use
					m_config.SetConfigSetting(CommonGUI.HINT_DIR, sHintDir);
					m_config.SetConfigSetting(CommonGUI.HINT_FILENAME, sHintFile);			
					m_config.WriteConfig();
			
					// call our daemon to get the users secrets
					ExportXMLSecrets exportSecrets = new ExportXMLSecrets(sMasterPWD, sEncryptString, sFileName);

					object obj = Novell.CASA.MiCasa.Communication.MiCasaRequestReply.Send(MiCasaRequestReply.VERB_EXPORT_SECRETS, null, null, null, exportSecrets);
					
				
					/*
					byte[] theSecrets = (byte[])Novell.CASA.MiCasa.Communication.MiCasaRequestReply.Send(MiCasaRequestReply.VERB_EXPORT_SECRETS, null, null, null, exportSecrets);

					// write em out.
					

					FileStream fs = new FileStream(sFileName, FileMode.Create);
					fs.Write(theSecrets, 0, theSecrets.Length);
					fs.Flush();
					fs.Close();
					*/

					CommonGUI.DisplayMessage(MessageType.Info, "Secrets saved to: \r\n" + sFileName);

				}				
			}
			else
			{
				// prompt user 						
				MessageDialog md=new MessageDialog(dialogExport,Gtk.DialogFlags.Modal,
					Gtk.MessageType.Warning,
					Gtk.ButtonsType.Ok,
					"Master Password incorrect");

				md.Response +=new ResponseHandler(md_Response2);
				md.SetPosition(Gtk.WindowPosition.CenterOnParent);		
				md.Modal = true;
				md.Show();
			}
		}

		private string GetStorageFileName(string sHintDir, string sHintFile)
		{

			FileChooser fc = new FileChooser(FileChooser.ACTION_SAVE);
			String sFileName = fc.GetFile(sHintDir, sHintFile, "*.casa");
	
/*		
#if W32
			String sFileName = CommonGUI.FileChooser(FileChooserAction.Save, "Select filename and location for secrets", sHintDir, sHintFile);
#else		
			String sFileName = null;
			CommonGUI.DisplayMessage(Gtk.MessageType.Info, "Not implemented");
#endif				
*/
			return sFileName;
		}

		private void md_Response2(object o, ResponseArgs args)
		{
			MessageDialog md = (MessageDialog)o;
			if (md != null)
			{
				md.Destroy();				
			}
		}
	}
}