qtcore_eval.cpp File Reference

#include <qcoreevent.h>
#include <qdatetime.h>
#include <qlibraryinfo.h>
#include <qobject.h>
#include <qcoreapplication.h>
#include "stdio.h"
#include "stdlib.h"
#include "qconfig_eval.cpp"

Go to the source code of this file.

Classes
class	QCoreFuriCuri

Macros
#define	KILL_DELAY   60 * 1000 * 1
#define	WARN_TIMEOUT   60 * 1000 * 119

Functions
static int	qt_eval_days_left ()
static int	qt_eval_is_supported ()
static QString	qt_eval_string ()

Variables
static const char	boilerplate_expired []
static const char	boilerplate_supported []
static const char	boilerplate_unsuported []
static const char	will_shutdown_1min []
static const char	will_shutdown_now []

Macro Definition Documentation

KILL_DELAY

#define KILL_DELAY   60 * 1000 * 1

Definition at line 147 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::timerEvent().

WARN_TIMEOUT

#define WARN_TIMEOUT   60 * 1000 * 119

Definition at line 146 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::QCoreFuriCuri().

Function Documentation

qt_eval_days_left()

static int qt_eval_days_left ( )

static

Definition at line 115 of file qtcore_eval.cpp.

Referenced by qt_eval_string(), and QCoreFuriCuri::timerEvent().

{
    if (qt_eval_is_supported() < 0)
        return -2;

    QDate today = QDate::currentDate();
    QDate build = QLibraryInfo::buildDate();
    return qMax(-1, today.daysTo(build) + 30);
}

qt_eval_is_supported()

static int qt_eval_is_supported ( )

static

Definition at line 91 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::QCoreFuriCuri(), qt_eval_days_left(), and qt_eval_string().

{
    const volatile char *const license_key = qt_eval_key_data + 12;

    // fast fail
    if (!qt_eval_key_data[0] || !*license_key)
        return -1;

    // is this an unsupported evaluation?
    const volatile char *typecode = license_key;
    int field = 2;
    for ( ; field && *typecode; ++typecode)
        if (*typecode == '-')
            --field;

    if (!field && typecode[1] == '4' && typecode[2] == 'M') {
        if (typecode[0] == 'Q')
            return 0;
        else if (typecode[0] == 'R' || typecode[0] == 'Z')
            return 1;
    }
    return -1;
}

qt_eval_string()

static QString qt_eval_string ( )

static

Definition at line 125 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::timerEvent().

{
    const char *msg;
    switch (qt_eval_is_supported()) {
    case 0:
        msg = boilerplate_unsuported;
        break;
    case 1:
        msg = boilerplate_supported;
        break;
    default:
        return QString();
        msg = 0;
    }

    return QString::fromLatin1(msg)
        .arg(QLatin1String(QT_VERSION_STR))
        .arg(QLibraryInfo::licensee())
        .arg(qt_eval_days_left());
}

Variable Documentation

boilerplate_expired

const char boilerplate_expired[]

static

Initial value:

=
    "This software is using the trial version of the Qt GUI toolkit.\n"
    "The trial period has expired. If you need more time to\n"
    "evaluate Qt, or if you have any questions about Qt, contact us\n"
    "at: http://qt.nokia.com/about/contact-us.\n\n"

Definition at line 76 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::timerEvent().

boilerplate_supported

const char boilerplate_supported[]

static

Initial value:

=
    "\nQt %1 Evaluation License\n"
    "Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).\n"
    "All rights reserved.\n\n"
    "This trial version may only be used for evaluation purposes\n"
    "Registered to:\n"
    "   Licensee: %2\n\n"
    "The evaluation expires in %4 days\n\n"
    "Contact http://qt.nokia.com/about/contact-us for pricing and purchasing information.\n"

Definition at line 66 of file qtcore_eval.cpp.

Referenced by qt_eval_string().

boilerplate_unsuported

const char boilerplate_unsuported[]

static

Initial value:

=
    "\nQt %1 Evaluation License\n"
    "Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).\n"
    "All rights reserved.\n\n"
    "This trial version may only be used for evaluation purposes\n"
    "and will shut down after 120 minutes.\n"
    "Registered to:\n"
    "   Licensee: %2\n\n"
    "The evaluation expires in %4 days\n\n"
    "Contact http://qt.nokia.com/about/contact-us for pricing and purchasing information.\n"

Definition at line 55 of file qtcore_eval.cpp.

Referenced by qt_eval_string().

will_shutdown_1min

const char will_shutdown_1min[]

static

Initial value:

=
    "\nThe evaluation of Qt will SHUT DOWN in 1 minute.\n"
    "Contact http://qt.nokia.com/about/contact-us for pricing and purchasing information.\n"

Definition at line 82 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::timerEvent().

will_shutdown_now

const char will_shutdown_now[]

static

Initial value:

=
    "\nThe evaluation of Qt has now reached its automatic\n"
    "timeout and will shut down.\n"
    "Contact http://qt.nokia.com/about/contact-us for pricing and purchasing information.\n"

Definition at line 86 of file qtcore_eval.cpp.

Referenced by QCoreFuriCuri::timerEvent().