make password checking full asynchronous

1 files changed, 109 insertions, 0 deletions

diff --git a/src/QXmppPasswordChecker.h b/src/QXmppPasswordChecker.h
new file mode 100644
index 00000000..85cef3d4
--- /dev/null
+++ b/src/QXmppPasswordChecker.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2008-2011 The QXmpp developers
+ *
+ * Author:
+ *  Jeremy Lainé
+ *
+ * Source:
+ *  http://code.google.com/p/qxmpp
+ *
+ * This file is a part of QXmpp library.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ */
+
+#ifndef QXMPPPASSWORDCHECKER_H
+#define QXMPPPASSWORDCHECKER_H
+
+#include <QObject>
+
+/// \brief The QXmppPasswordRequest class represents a password request.
+///
+class QXmppPasswordRequest
+{
+public:
+    // This enum is used to describe request types.
+    enum Type {
+        CheckPassword = 0,
+    };
+
+    QString domain() const;
+    void setDomain(const QString &domain);
+
+    QString password() const;
+    void setPassword(const QString &password);
+
+    QString username() const;
+    void setUsername(const QString &username);
+
+private:
+    QString m_domain;
+    QString m_password;
+    QString m_username;
+};
+
+/// \brief The QXmppPasswordRequest class represents a password reply.
+///
+class QXmppPasswordReply : public QObject
+{
+    Q_OBJECT
+
+public:
+    /// This enum is used to describe authentication errors.
+    enum Error {
+        NoError = 0,
+        AuthorizationError,
+        TemporaryError,
+    };
+
+    QXmppPasswordReply(QObject *parent = 0);
+
+    QByteArray digest() const;
+    void setDigest(const QByteArray &digest);
+
+    QString password() const;
+    void setPassword(const QString &password);
+
+    QXmppPasswordReply::Error error() const;
+    void setError(QXmppPasswordReply::Error error);
+
+    bool isFinished() const;
+
+public slots:
+    void finish();
+    void finishLater();
+
+signals:
+    void finished();
+
+private:
+    QByteArray m_digest;
+    QString m_password;
+    QXmppPasswordReply::Error m_error;
+    bool m_isFinished;
+};
+
+/// \brief The QXmppPasswordChecker class represents an abstract password checker.
+///
+
+class QXmppPasswordChecker
+{
+public:
+    virtual QXmppPasswordReply *checkPassword(const QXmppPasswordRequest &request);
+    virtual QXmppPasswordReply *getDigest(const QXmppPasswordRequest &request);
+    virtual bool hasGetPassword() const;
+
+protected:
+    virtual QXmppPasswordReply::Error getPassword(const QXmppPasswordRequest &request, QString &password);
+};
+
+#endif