GtkWidget*
ghack_init_menu_window (void)
{
GtkWidget *menuWin = NULL;
GtkWidget *parent = ghack_get_main_window ();
menuWin = gnome_dialog_new("GnomeHack", GNOME_STOCK_BUTTON_OK,
GNOME_STOCK_BUTTON_CANCEL, NULL);
gnome_dialog_set_default( GNOME_DIALOG(menuWin), 0);
gtk_signal_connect(GTK_OBJECT(menuWin), "destroy",
GTK_SIGNAL_FUNC(ghack_menu_destroy),
NULL);
gtk_signal_connect (GTK_OBJECT (menuWin), "delete_event",
GTK_SIGNAL_FUNC (ghack_menu_hide),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_clear",
GTK_SIGNAL_FUNC(ghack_menu_window_clear),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_display",
GTK_SIGNAL_FUNC(ghack_menu_window_display),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_start_menu",
GTK_SIGNAL_FUNC(ghack_menu_window_start_menu),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_add_menu",
GTK_SIGNAL_FUNC(ghack_menu_window_add_menu),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_end_menu",
GTK_SIGNAL_FUNC(ghack_menu_window_end_menu),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_select_menu",
GTK_SIGNAL_FUNC(ghack_menu_window_select_menu),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "ghack_putstr",
GTK_SIGNAL_FUNC(ghack_menu_window_put_string),
NULL);
gtk_signal_connect(GTK_OBJECT(menuWin), "key_press_event",
GTK_SIGNAL_FUNC(ghack_menu_window_key),
NULL);
/* Center the dialog over parent */
g_assert (parent != NULL);
g_assert (menuWin != NULL);
g_assert (GTK_IS_WINDOW (parent));
g_assert (GNOME_IS_DIALOG (menuWin));
gnome_dialog_set_parent (GNOME_DIALOG (menuWin), GTK_WINDOW (parent));
return menuWin;
}
static void
cb_decrypt(GtkWidget *w, gpointer p)
{
GtkWidget *pass_entry;
GtkWidget *warn_w;
FILE *pgpin;
FILE *pgpout;
FILE *pgperr;
static gchar sys_buf[] = "pgpv -qzd +batchmode +force -o - %s";
gchar tmpbuf[1024];
gchar *tmpfname;
gchar *tmpcmd;
note_data *note;
pid_t pgp_pid;
gint fd;
g_return_if_fail(p != NULL);
g_return_if_fail(GNOME_IS_DIALOG(p));
if (selected_node == NULL)
{
warn_w = gnome_warning_dialog_parented(
_("Select a note first!"), yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
ask_commit_changes();
note = (note_data *) gtk_ctree_node_get_row_data(
GTK_CTREE(note_tree), GTK_CTREE_NODE(selected_node));
if (!note->text || !strlen(note->text))
{
warn_w = gnome_warning_dialog_parented(_("Nothing to decrypt!"),
yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
tmpfname = tmpnam(NULL);
if (tmpfname == NULL)
{
warn_w = gnome_warning_dialog_parented(_("Can't create tmp filename!"),
yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
fd = safe_open(tmpfname, O_CREAT | O_EXCL | O_WRONLY);
if (fd == -1)
{
warn_w = gnome_warning_dialog_parented(_("Can't open tmp file!"),
yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
write(fd, note->text, strlen(note->text));
close(fd);
tmpcmd = g_strdup_printf(sys_buf, tmpfname);
pass_entry = gtk_object_get_user_data(GTK_OBJECT(p));
setenv("PGPPASSFD", "0", 1);
pgp_pid = run_pgp(tmpcmd, &pgpin, &pgpout, &pgperr);
if (pgp_pid == -1)
{
warn_w = gnome_warning_dialog_parented(_("Error while running pgp!"),
yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
unsetenv("PGPPASSFD");
unlink(tmpfname);
g_free(tmpcmd);
return;
}
if (pgpin && pgpout)
{
fprintf(pgpin, "%s\n", gtk_entry_get_text(GTK_ENTRY(pass_entry)));
fwrite(note->text, sizeof (gchar), strlen(note->text), pgpin);
fclose(pgpin);
gtk_text_freeze(GTK_TEXT(text_entry));
gtk_editable_delete_text(GTK_EDITABLE(text_entry), 0,
gtk_text_get_length(GTK_TEXT(text_entry)));
do
{
fgets(tmpbuf, sizeof (tmpbuf), pgpout);
if (!feof(pgpout))
{
gtk_text_insert(GTK_TEXT(text_entry), NULL, NULL, NULL,
tmpbuf, strlen(tmpbuf));
}
} while (!feof(pgpout));
gtk_text_thaw(GTK_TEXT(text_entry));
fclose(pgpout);
fclose(pgperr);
if ((gtk_text_get_length(GTK_TEXT(text_entry)) == 0) && note->text)
{
warn_w = gnome_warning_dialog_parented(_("Pgp didn't return any\
text. Maybe your're using the wrong password?"), yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
gtk_text_insert(GTK_TEXT(text_entry), NULL, NULL, NULL,
note->text, strlen(note->text));
}
static void
cb_encrypt(GtkWidget *w, gpointer p)
{
GtkWidget *pass_entry;
GtkWidget *warn_w;
FILE *pgpin;
FILE *pgpout;
FILE *pgperr;
static gchar sys_buf[] = "pgpe -catfq +batchmode";
gchar tmpbuf[1024];
note_data *note;
g_return_if_fail(p != NULL);
g_return_if_fail(GNOME_IS_DIALOG(p));
if (selected_node == NULL)
{
warn_w = gnome_warning_dialog_parented(
_("Select a note first!"), yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
ask_commit_changes();
note = (note_data *) gtk_ctree_node_get_row_data(
GTK_CTREE(note_tree), GTK_CTREE_NODE(selected_node));
if (!note->text || !strlen(note->text))
{
warn_w = gnome_warning_dialog_parented(_("Nothing to encrypt!"),
yank_root_win(NULL));
gtk_window_set_modal(GTK_WINDOW(warn_w), TRUE);
return;
}
pass_entry = gtk_object_get_user_data(GTK_OBJECT(p));
setenv("PGPPASSFD", "0", 1);
run_pgp(sys_buf, &pgpin, &pgpout, &pgperr); /*Execute PGP*/
if(pgpin && pgpout)
{
fprintf(pgpin, "%s\n", gtk_entry_get_text(GTK_ENTRY(pass_entry)));
/*Output buffer to PGP:*/
fwrite(note->text, sizeof(gchar), strlen(note->text), pgpin);
fclose(pgpin);
gtk_text_freeze(GTK_TEXT(text_entry));
gtk_editable_delete_text(GTK_EDITABLE(text_entry), 0,
gtk_text_get_length(GTK_TEXT(text_entry)));
/*Now, read the result back from PGP:*/
do
{
fgets(tmpbuf, sizeof(tmpbuf), pgpout);
if (!feof(pgpout))
{
gtk_text_insert(GTK_TEXT(text_entry), NULL, NULL, NULL,
tmpbuf, strlen(tmpbuf));
}
} while (!feof(pgpout));
gtk_text_thaw(GTK_TEXT(text_entry));
fclose(pgpout);
}
unsetenv("PGPPASSFD");
}