C++ Form::boolean方法代码示例

void
LM::Account::on_edit_form_submitted (bool submitted,
				     Ekiga::Form &result)
{
  if (!submitted)
    return;

  disable (); // don't stay connected!

  std::string name = result.text ("name");
  std::string user = result.text ("user");
  std::string server = result.text ("server");
  std::string port = result.text ("port");
  std::string resource = result.text ("resource");
  std::string password = result.private_text ("password");
  bool enable_on_startup = result.boolean ("enabled");

  xmlSetProp (node, BAD_CAST "name", BAD_CAST name.c_str ());
  xmlSetProp (node, BAD_CAST "user", BAD_CAST user.c_str ());
  xmlSetProp (node, BAD_CAST "server", BAD_CAST server.c_str ());
  xmlSetProp (node, BAD_CAST "port", BAD_CAST port.c_str ());
  xmlSetProp (node, BAD_CAST "resource", BAD_CAST resource.c_str ());
  xmlSetProp (node, BAD_CAST "password", BAD_CAST password.c_str ());

  if (enable_on_startup) {

    xmlSetProp (node, BAD_CAST "startup", BAD_CAST "true");
    enable ();
  } else {

    xmlSetProp (node, BAD_CAST "startup", BAD_CAST "false");
    updated ();
  }
}

void
RL::Heap::on_edit_form_submitted (bool submitted,
				  Ekiga::Form& result)
{
  if (!submitted)
    return;

  std::string name_str = result.text ("name");
  std::string root_str = result.text ("root");
  std::string user_str = result.text ("user");
  std::string username_str = result.text ("username");
  std::string password_str = result.private_text ("password");
  bool writable = result.boolean ("writable");

  if (writable)
    xmlSetProp (node, BAD_CAST "writable", BAD_CAST "1");
  else
    xmlSetProp (node, BAD_CAST "writable", BAD_CAST "0");
  robust_xmlNodeSetContent (node, &name, "name", name_str);
  robust_xmlNodeSetContent (node, &root, "root", root_str);
  robust_xmlNodeSetContent (node, &user, "user", user_str);
  robust_xmlNodeSetContent (node, &username, "username", username_str);
  robust_xmlNodeSetContent (node, &password, "password", password_str);

  trigger_saving.emit ();
  updated.emit ();
  refresh ();
}

void Opal::Bank::on_new_account_form_submitted (Ekiga::Form &result,
                                                Account::Type t)
{
  try {

    Ekiga::FormRequestSimple request;

    std::string error;
    std::string new_name = (t == Opal::Account::SIP || t == Opal::Account::H323) ? result.text ("name") : result.hidden ("name");
    std::string new_host = (t == Opal::Account::SIP || t == Opal::Account::H323) ? result.text ("host") : result.hidden ("host");
    std::string new_user = result.text ("user");
    std::string new_authentication_user = (t == Opal::Account::SIP) ? result.text ("authentication_user") : new_user;
    std::string new_password = result.private_text ("password");
    bool new_enabled = result.boolean ("enabled");
    unsigned new_timeout = atoi ((t == Opal::Account::SIP || t == Opal::Account::H323) ? 
                                 result.text ("timeout").c_str () : result.hidden ("timeout").c_str ());

    result.visit (request);

    if (new_name.empty ()) 
      error = _("You did not supply a name for that account.");
    else if (new_host.empty ()) 
      error = _("You did not supply a host to register to.");
    else if (new_user.empty ())
      error = _("You did not supply a user name for that account.");
    else if (new_timeout < 10)
      error = _("The timeout should have a bigger value.");

    if (!error.empty ()) {
      request.error (error);
      request.submitted.connect (sigc::bind (sigc::mem_fun (this, &Opal::Bank::on_new_account_form_submitted) ,t));

      if (!questions.handle_request (&request)) {
#ifdef __GNUC__
        std::cout << "Unhandled form request in "
          << __PRETTY_FUNCTION__ << std::endl;
#endif
      }
    }
    else {

      add (t, new_name, new_host, new_user, new_authentication_user, new_password, new_enabled, new_timeout);
      save ();
    }

  } catch (Ekiga::Form::not_found) {

    std::cerr << "Invalid result form" << std::endl;
  }
}

void Opal::Bank::on_new_account_form_submitted (bool submitted,
						Ekiga::Form &result,
                                                Account::Type acc_type)
{
  if (!submitted)
    return;

  boost::shared_ptr<Ekiga::FormRequestSimple> request = boost::shared_ptr<Ekiga::FormRequestSimple> (new Ekiga::FormRequestSimple (boost::bind (&Opal::Bank::on_new_account_form_submitted, this, _1, _2, acc_type)));

  std::string error;
  std::string new_name = (acc_type == Opal::Account::SIP
			  || acc_type == Opal::Account::H323) ? result.text ("name") : result.hidden ("name");
  std::string new_host = (acc_type == Opal::Account::SIP
			  || acc_type == Opal::Account::H323) ? result.text ("host") : result.hidden ("host");
  std::string new_user = result.text ("user");
  std::string new_authentication_user = (acc_type == Opal::Account::SIP) ? result.text ("authentication_user") : new_user;
  std::string new_password = result.private_text ("password");
  bool new_enabled = result.boolean ("enabled");
  unsigned new_timeout = atoi ((acc_type == Opal::Account::SIP
				|| acc_type == Opal::Account::H323) ?
			       result.text ("timeout").c_str () : result.hidden ("timeout").c_str ());

  result.visit (*request);

  if (new_name.empty ())
    error = _("You did not supply a name for that account.");
  else if (new_host.empty ())
    error = _("You did not supply a host to register to.");
  else if (new_user.empty ())
    error = _("You did not supply a user name for that account.");
  else if (new_timeout < 10)
    error = _("The timeout should be at least 10 seconds.");

  if (!error.empty ()) {
    request->error (error);

    questions (request);
  }
  else {

    add (acc_type, new_name, new_host, new_user, new_authentication_user,
	 new_password, new_enabled, new_timeout);
    save ();
  }
}

bool
RL::Cluster::on_new_heap_form_submitted (bool submitted,
					 Ekiga::Form &result,
                                         std::string &/*error*/)
{
  if (!submitted)
    return false;

  const std::string name = result.text ("name");
  const std::string uri = result.text ("uri");
  const std::string username = result.text ("username");
  const std::string password = result.text ("password");
  const std::string user = result.text ("user");
  bool writable = result.boolean ("writable");

  add (name, uri, username, password, user, writable);

  return true;
}

void
LM::Bank::on_new_account_form_submitted (bool submitted,
					 Ekiga::Form &result)
{
  if (!submitted)
    return;

  std::string name = result.text ("name");
  std::string user = result.text ("user");
  std::string server = result.text ("server");
  std::string resource = result.text ("resource");
  std::string password = result.private_text ("password");
  bool enable_on_startup = result.boolean ("enabled");

  boost::shared_ptr<Account> account (new Account (details, dialect, cluster,
						   name, user, server, LM_CONNECTION_DEFAULT_PORT,
						   resource, password,
						   enable_on_startup));
  xmlNodePtr root = xmlDocGetRootElement (doc);
  xmlAddChild (root, account->get_node ());

  save ();
  add (account);
}

void
Local::Presentity::edit_presentity_form_submitted (bool submitted,
						   Ekiga::Form &result)
{
  if (!submitted)
    return;

  const std::string new_name = result.text ("name");
  const std::set<std::string> groups = get_groups ();
  const std::set<std::string> new_groups = result.editable_set ("groups");
  std::string new_uri = result.text ("uri");
  const std::string uri = get_uri ();
  bool preferred = result.boolean ("preferred");
  std::set<xmlNodePtr> nodes_to_remove;

  new_uri = canonize_uri (new_uri);

  for (xmlNodePtr child = node->children ;
       child != NULL ;
       child = child->next) {

    if (child->type == XML_ELEMENT_NODE
        && child->name != NULL) {

      if (xmlStrEqual (BAD_CAST ("name"), child->name)) {

	robust_xmlNodeSetContent (node, &child, "name", new_name);
      }
    }
  }

  if (uri != new_uri) {

    boost::shared_ptr<Ekiga::PresenceCore> pcore = presence_core.lock ();
    if (pcore) {
      pcore->unfetch_presence (uri);
      pcore->fetch_presence (new_uri);
    }
    presence = "unknown";
    xmlSetProp (node, (const xmlChar*)"uri", (const xmlChar*)new_uri.c_str ());
  }

  // the first loop looks at groups we were in : are we still in ?
  for (xmlNodePtr child = node->children ;
       child != NULL ;
       child = child->next) {

    if (child->type == XML_ELEMENT_NODE
        && child->name != NULL) {

      if (xmlStrEqual (BAD_CAST ("group"), child->name)) {

	xmlChar* xml_str = xmlNodeGetContent (child);

	if (xml_str != NULL) {

	  if (new_groups.find ((const char*) xml_str) == new_groups.end ()) {

	    nodes_to_remove.insert (child); // don't free what we loop on!
	  }
	  xmlFree (xml_str);
	}
      }
    }
  }

  // ok, now we can clean up!
  for (std::set<xmlNodePtr>::iterator iter = nodes_to_remove.begin ();
       iter != nodes_to_remove.end ();
       ++iter) {

    xmlUnlinkNode (*iter);
    xmlFreeNode (*iter);
  }

  // the second loop looking for groups we weren't in but are now
  for (std::set<std::string>::const_iterator iter = new_groups.begin ();
       iter != new_groups.end ();
       iter++) {

    if (std::find (groups.begin (), groups.end (), *iter) == groups.end ()) {
      xmlNewChild (node, NULL,
		   BAD_CAST "group",
		   BAD_CAST robust_xmlEscape (node->doc, *iter).c_str ());
    }
  }

  if (preferred) {

    xmlSetProp (node, BAD_CAST "preferred", BAD_CAST "true");
  } else {

    xmlSetProp (node, BAD_CAST "preferred", BAD_CAST "false");
  }

  updated ();
  trigger_saving ();
}

int
OPENLDAP::BookFormInfo (Ekiga::Form &result,
			struct BookInfo &bookinfo,
			std::string &errmsg)
{
  LDAPURLDesc *url_base = NULL, *url_host = NULL;
  char *url_str;

  std::string name = result.text ("name");
  std::string uri = result.text ("uri");
  std::string nameAttr = result.text ("nameAttr");
  std::string callAttr = result.text ("callAttr");
  std::string filter = result.text ("filter");

  errmsg = "";

  if (name.empty())
    errmsg += _("Please provide a Book Name for this directory\n");

  if (uri.empty())
    errmsg += _("Please provide a Server URI\n");

  if (nameAttr.empty())
    errmsg += _("Please provide a DisplayName attribute\n");

  if (callAttr.empty())
    errmsg += _("Please provide a Call attribute\n");

  if (ldap_url_parse (uri.c_str(), &url_host))
    errmsg += _("Invalid Server URI\n");

  if (!errmsg.empty()) {
    return -1;
  }

  if (filter.empty())
    filter = "(cn=$)";

  bookinfo.name = name;
  std::string base = result.text ("base");
  std::string new_bits = "ldap:///?" +
    result.text ("nameAttr") + "," +
    result.text ("callAttr") + "?" +
    result.single_choice ("scope") + "?" +
    result.text ("filter");
  bookinfo.authcID = result.text ("authcID");
  bookinfo.password = result.text ("password");
  bookinfo.starttls = result.boolean ("startTLS");
  bookinfo.sasl = result.boolean ("sasl");
  bookinfo.saslMech = result.single_choice ("saslMech");

  if (bookinfo.sasl || bookinfo.starttls) {
    new_bits += "?";
    if (bookinfo.starttls)
      new_bits += "StartTLS";
    if (bookinfo.sasl) {
      if (bookinfo.starttls)
        new_bits += ",";
      new_bits += "SASL";
      if (!bookinfo.saslMech.empty())
        new_bits += "=" + bookinfo.saslMech;
    }
  }

  if (ldap_url_parse (new_bits.c_str(), &url_base))
    errmsg += _("Invalid Server URI\n");

  if (!errmsg.empty()) {
    return -1;
  }

  url_host->lud_dn = ldap_strdup (base.c_str());
  url_host->lud_attrs = url_base->lud_attrs;
  url_host->lud_scope = url_base->lud_scope;
  url_host->lud_filter = url_base->lud_filter;
  if (!url_host->lud_exts) {
    url_host->lud_exts = url_base->lud_exts;
    url_base->lud_exts = NULL;
  }
  url_base->lud_attrs = NULL;
  url_base->lud_filter = NULL;
  ldap_free_urldesc (url_base);

  bookinfo.urld = boost::shared_ptr<LDAPURLDesc> (url_host, ldap_url_desc_deleter ());
  url_str = ldap_url_desc2str (url_host);
  bookinfo.uri = std::string(url_str);
  ldap_memfree (url_str);

  {
    size_t pos;
    pos = bookinfo.uri.find ('/', strlen(url_host->lud_scheme) + 3);
    if (pos != std::string::npos)
      bookinfo.uri_host = bookinfo.uri.substr (0,pos);
    else
      bookinfo.uri_host = bookinfo.uri;
  }
  return 0;
}