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fake: Fix toggling inhibition after driver restart

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This commit is contained in:
Bastien Nocera 2021-04-02 14:21:55 +02:00
parent c483794592
commit bc05738c1d
1 changed files with 8 additions and 5 deletions
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13
src/ppd-driver-fake.c
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@ -22,6 +22,8 @@ struct _PpdDriverFake
gboolean tio_set;
struct termios old_tio;
GIOChannel *channel;
guint watch_id;
gboolean inhibited;
};
@ -103,7 +105,6 @@ check_keyboard (GIOChannel *source,
static gboolean
setup_keyboard (PpdDriverFake *fake)
{
GIOChannel *channel;
struct termios new_tio;
tcgetattr(STDIN_FILENO, &fake->old_tio);
@ -111,18 +112,18 @@ setup_keyboard (PpdDriverFake *fake)
new_tio.c_lflag &=(~ICANON & ~ECHO);
tcsetattr(STDIN_FILENO, TCSANOW, &new_tio);
channel = g_io_channel_unix_new (STDIN_FILENO);
if (!channel) {
fake->channel = g_io_channel_unix_new (STDIN_FILENO);
if (!fake->channel) {
g_warning ("Failed to open stdin");
return FALSE;
}
if (g_io_channel_set_encoding (channel, NULL, NULL) != G_IO_STATUS_NORMAL) {
if (g_io_channel_set_encoding (fake->channel, NULL, NULL) != G_IO_STATUS_NORMAL) {
g_warning ("Failed to set stdin encoding to NULL");
return FALSE;
}
g_io_add_watch (channel, G_IO_IN, (GIOFunc) check_keyboard, fake);
fake->watch_id = g_io_add_watch (fake->channel, G_IO_IN, (GIOFunc) check_keyboard, fake);
fake->tio_set = TRUE;
return TRUE;
}
@ -177,6 +178,8 @@ ppd_driver_fake_finalize (GObject *object)
PpdDriverFake *fake;
fake = PPD_DRIVER_FAKE (object);
g_clear_pointer (&fake->channel, g_io_channel_unref);
g_clear_handle_id (&fake->watch_id, g_source_remove);
if (fake->tio_set)
tcsetattr(STDIN_FILENO, TCSANOW, &fake->old_tio);
G_OBJECT_CLASS (ppd_driver_fake_parent_class)->finalize (object);