#include <QtCrypto>
Signals | |
void | eventReady (int id, const QCA::Event &context) |
Public Member Functions | |
EventHandler (QObject *parent=0) | |
void | reject (int id) |
void | start () |
void | submitPassword (int id, const SecureArray &password) |
void | tokenOkay (int id) |
Friends | |
class | Private |
This class is used on client side applications to handle the provision of passwords, passphrases and PINs by users, and to indicate that tokens have been correctly inserted.
The concept behind this class is that the library can raise events (typically using PasswordAsker or TokenAsker), which may (or may not) be handled by the application using a handler object (that has-a EventHandler, or possibly is-a EventHandler) that is connected to the eventReady() signal.
QCA::EventHandler::EventHandler | ( | QObject * | parent = 0 |
) |
Constructor.
parent | the parent object for this object |
void QCA::EventHandler::eventReady | ( | int | id, | |
const QCA::Event & | context | |||
) | [signal] |
signal emitted when an Event requires attention.
You typically need to connect this signal to a compatible slot in your callback handler
id | the identification number for the event | |
context | information about the type of response required |
void QCA::EventHandler::reject | ( | int | id | ) |
function to call to indicate that the user declined to provide a password, passphrase, PIN or token.
id | the id corresponding to the password request |
void QCA::EventHandler::start | ( | ) |
mandatory function to call after connecting the signal to a slot in your application specific password / passphrase / PIN or token handler
void QCA::EventHandler::submitPassword | ( | int | id, | |
const SecureArray & | password | |||
) |
function to call to return the user provided password, passphrase or PIN.
id | the id corresponding to the password request | |
password | the user-provided password, passphrase or PIN. |
void QCA::EventHandler::tokenOkay | ( | int | id | ) |
function to call to indicate that the token has been inserted by the user.
id | the id corresponding to the password request |