gui/src/PasswordDlg.cc

   1 ///
   2 /// \file       PasswordDlg.cc
   3 ///             Dialog wrapper class for password entry
   4 ///
   5
   6 /*
   7     Copyright (C) 2007-2008, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #include "PasswordDlg.h"
  23 #include "util.h"
  24 #include <sstream>
  25
  26 PasswordDlg::PasswordDlg(int remaining_tries)
  27         : m_pPromptLabel(0),
  28         m_pPasswordEntry(0)
  29 {
  30         Glib::RefPtr<Gnome::Glade::Xml> xml = LoadXml("PasswordDlg.glade");
  31
  32         Gtk::Dialog *pD = 0;
  33         xml->get_widget("PasswordDlg", pD);
  34         m_pDialog.reset(pD);
  35
  36         xml->get_widget("prompt_label", m_pPromptLabel);
  37         xml->get_widget("password_entry", m_pPasswordEntry);
  38
  39         std::ostringstream oss;
  40         oss << "Please enter device password: (" << remaining_tries << " tries remaining)";
  41         m_pPromptLabel->set_text(oss.str());
  42 }
  43
  44 PasswordDlg::~PasswordDlg()
  45 {
  46         // do our part in blanking passwords in memory...
  47         for( size_t i = 0; i < m_password.size(); i++ ) {
  48                 m_password[i] = 0;
  49         }
  50 }
  51
  52 int PasswordDlg::run()
  53 {
  54         int ret = m_pDialog->run();
  55         if( ret == Gtk::RESPONSE_OK ) {
  56                 m_password = m_pPasswordEntry->get_text();
  57         }
  58         return ret;
  59 }
  60