Gerrit: Support REST query for HTTP servers

Change-Id: Icc164b9d84abe4efc34deaa5d19dca167fdb14e1
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

src/plugins/git/gerrit/authenticationdialog.h

@@ -0,0 +1,61 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 Orgad Shaneh <orgads@gmail.com>.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+****************************************************************************/
+
+#ifndef AUTHENTICATIONDIALOG_H
+#define AUTHENTICATIONDIALOG_H
+
+#include <QCoreApplication>
+#include <QDialog>
+
+namespace Gerrit {
+namespace Internal {
+
+class GerritServer;
+
+namespace Ui { class AuthenticationDialog; }
+
+class AuthenticationDialog : public QDialog
+{
+    Q_DECLARE_TR_FUNCTIONS(Gerrit::Internal::AuthenticationDialog)
+
+public:
+    AuthenticationDialog(GerritServer *server);
+    ~AuthenticationDialog();
+    bool isAuthenticated() const { return m_authenticated; }
+
+private:
+    void readExistingConf();
+    bool setupCredentials();
+    Ui::AuthenticationDialog *ui;
+    GerritServer *m_server;
+    QString m_netrcFileName;
+    QStringList m_allMachines;
+    bool m_authenticated = true;
+};
+
+} // Internal
+} // Gerrit
+
+#endif // AUTHENTICATIONDIALOG_H