diff options
Diffstat (limited to 'src/anastasis/anastasis-gtk_io.c')
| -rw-r--r-- | src/anastasis/anastasis-gtk_io.c | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/anastasis/anastasis-gtk_io.c b/src/anastasis/anastasis-gtk_io.c new file mode 100644 index 0000000..95f702e --- /dev/null +++ b/src/anastasis/anastasis-gtk_io.c @@ -0,0 +1,248 @@ +/* + This file is part of anastasis-gtk. + Copyright (C) 2020 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_io.c + * @brief + * @author Christian Grothoff + */ +#include <gnunet/platform.h> +#include <gnunet/gnunet_util_lib.h> +#include "anastasis-gtk_attributes.h" +#include "anastasis-gtk_dispatch.h" +#include "anastasis-gtk_helper.h" +#include <jansson.h> + + +/** + * Function called from the open-directory dialog upon completion. + * + * @param dialog the pseudonym selection dialog + * @param response_id response code from the dialog + * @param user_data the builder of the dialog + */ +void +open_directory_dialog_response_cb (GtkDialog *dialog, + gint response_id, + gpointer user_data) +{ + GtkBuilder *builder = GTK_BUILDER (user_data); + char *filename; + + if (GTK_RESPONSE_OK != response_id) + { + gtk_widget_destroy (GTK_WIDGET (dialog)); + g_object_unref (G_OBJECT (builder)); + return; + } + filename = + GNUNET_GTK_filechooser_get_filename_utf8 (GTK_FILE_CHOOSER (dialog)); + gtk_widget_destroy (GTK_WIDGET (dialog)); + g_object_unref (G_OBJECT (builder)); + AG_load (filename); + GNUNET_free (filename); +} + + +/** + * User clicked the "open" button. + * + * @param button the button + * @param user_data unused + */ +void +anastasis_gtk_open_state_clicked_cb (GtkButton *button, + gpointer user_data) +{ + GtkWidget *ad; + GtkBuilder *builder; + + builder = GNUNET_GTK_get_new_builder ("anastasis_gtk_open_file_dialog.glade", + NULL); + if (NULL == builder) + { + GNUNET_break (0); + return; + } + ad = GTK_WIDGET (gtk_builder_get_object (builder, + "open_file_dialog")); + { + GtkWidget *toplevel; + + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button)); + gtk_window_set_transient_for (GTK_WINDOW (ad), + GTK_WINDOW (toplevel)); + gtk_window_present (GTK_WINDOW (ad)); + } +} + + +/** + * Serialize state of currently shown use attribute editing frame to JSON. + */ +static void +save_user_attributes_collecting (void) +{ + json_t *ia; + + ia = AG_collect_attributes (true); + if (NULL == ia) + { + GNUNET_break (0); + return; + } + GNUNET_break (0 == + json_object_set (AG_redux_state, + "identity_attributes", + json_object_get (ia, + "identity_attributes"))); + json_decref (ia); +} + + +/** + * Function called from the open-directory dialog upon completion. + * + * @param dialog the pseudonym selection dialog + * @param response_id response code from the dialog + * @param user_data the builder of the dialog + */ +void +save_directory_dialog_response_cb (GtkDialog *dialog, + gint response_id, + gpointer user_data) +{ + static const struct DispatchItem save_state[] = { + { .state = "USER_ATTRIBUTES_COLLECTING", + .action = &save_user_attributes_collecting }, + { .state = NULL, + .action = NULL } + }; + GtkBuilder *builder = GTK_BUILDER (user_data); + char *filename; + + if (GTK_RESPONSE_ACCEPT != response_id) + { + gtk_widget_destroy (GTK_WIDGET (dialog)); + g_object_unref (G_OBJECT (builder)); + return; + } + (void) AG_dispatch (save_state); + filename = + GNUNET_GTK_filechooser_get_filename_utf8 (GTK_FILE_CHOOSER (dialog)); + gtk_widget_destroy (GTK_WIDGET (dialog)); + g_object_unref (G_OBJECT (builder)); + + /* check if we should warn the user about writing 'core_secret' to disk */ + { + json_t *cs; + + cs = json_object_get (AG_redux_state, + "core_secret"); + if ( (NULL != cs) && + (! json_is_null (cs)) ) + { + GtkWidget *diag; + gint ret; + GtkWidget *toplevel; + + toplevel = gtk_widget_get_toplevel ( + GTK_WIDGET (GCG_get_main_window_object ( + "anastasis_gtk_main_window"))); + diag = gtk_message_dialog_new ( + GTK_WINDOW (toplevel), + GTK_DIALOG_MODAL, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_OK_CANCEL, + _ ("This will write your secret to disk in cleartext!")); + ret = gtk_dialog_run (GTK_DIALOG (diag)); + gtk_widget_destroy (diag); + switch (ret) + { + case GTK_RESPONSE_OK: + break; + default: + /* user aborted */ + return; + } + } + } + + /* all good, do writing! */ + { + const char *ana; + + ana = strstr (filename, + ".ana"); + if ( (NULL == ana) || + (4 != strlen (ana)) ) + { + char *tmp; + + GNUNET_asprintf (&tmp, + "%s.ana", + filename); + GNUNET_free (filename); + filename = tmp; + } + } + if (0 != + json_dump_file (AG_redux_state, + filename, + JSON_COMPACT)) + { + AG_error ("Failed to write state to `%s'\n", + filename); + } + GNUNET_free (filename); +} + + +/** + * User clicked the "save as" button. + * + * @param button the button + * @param user_data unused + */ +void +anastasis_gtk_main_window_save_as_button_clicked_cb (GtkButton *button, + gpointer user_data) +{ + GtkWidget *ad; + GtkBuilder *builder; + GtkWidget *toplevel; + + toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button)); + builder = GNUNET_GTK_get_new_builder ("anastasis_gtk_save_file_dialog.glade", + NULL); + if (NULL == builder) + { + GNUNET_break (0); + return; + } + ad = GTK_WIDGET (gtk_builder_get_object (builder, + "save_file_dialog")); + gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (ad), + "untitled.ana"); + { + gtk_window_set_transient_for (GTK_WINDOW (ad), + GTK_WINDOW (toplevel)); + gtk_window_present (GTK_WINDOW (ad)); + } +} |