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/*
This file is part of anastasis-gtk.
Copyright (C) 2021 Anastasis SARL
Anastasis is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
Anastasis 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with Anastasis; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file src/anastasis/anastasis-gtk_handle-expiration-change.c
* @brief
* @author Christian Grothoff
*/
#include <gnunet/platform.h>
#include <gnunet/gnunet_util_lib.h>
#include "anastasis-gtk_helper.h"
#include "anastasis-gtk_action.h"
#include <jansson.h>
struct GNUNET_TIME_Absolute
AG_get_desired_expiration ()
{
GtkSpinButton *spin_button;
gint value;
struct GNUNET_TIME_Absolute res;
struct GNUNET_TIME_Absolute exp_time;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_absolute_time ("expiration",
&exp_time),
GNUNET_JSON_spec_end ()
};
struct tm tv;
if (GNUNET_OK !=
GNUNET_JSON_parse (AG_redux_state,
spec,
NULL, NULL))
{
GNUNET_break (0);
AG_error ("State did not parse correctly: lacks expiration");
return GNUNET_TIME_UNIT_ZERO_ABS;
}
{
time_t t;
t = exp_time.abs_value_us / GNUNET_TIME_UNIT_SECONDS.rel_value_us;
GNUNET_assert (NULL !=
localtime_r (&t,
&tv));
}
spin_button = GTK_SPIN_BUTTON (GCG_get_main_window_object (
"expiration_year_spin_button"));
value = gtk_spin_button_get_value_as_int (spin_button);
tv.tm_year = value - 1900;
{
time_t t = mktime (&tv);
res.abs_value_us = t * GNUNET_TIME_UNIT_SECONDS.rel_value_us;
}
return res;
}
/**
* Callback invoked if the user changed when the
* backup may expire. Update cost.
*
* @param spin_button the spin button that changed
* @param user_data NULL
*/
void
expiration_year_spin_button_value_changed_cb (
GtkSpinButton *spin_button,
gpointer user_data)
{
json_t *arg;
struct GNUNET_TIME_Absolute expiration;
expiration = AG_get_desired_expiration ();
if (0 == expiration.abs_value_us)
return; /* failured */
(void) GNUNET_TIME_round_abs (&expiration);
arg = GNUNET_JSON_PACK (
GNUNET_JSON_pack_time_abs ("expiration",
(expiration)));
AG_freeze ();
AG_ra = ANASTASIS_redux_action (AG_redux_state,
"update_expiration",
arg,
&AG_action_cb,
NULL);
json_decref (arg);
}
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