/**
* g_dbus_error_set_dbus_error_valist:
* @error: A pointer to a #GError or %NULL.
* @dbus_error_name: D-Bus error name.
* @dbus_error_message: D-Bus error message.
* @format: (nullable): printf()-style format to prepend to @dbus_error_message or %NULL.
* @var_args: Arguments for @format.
*
* Like g_dbus_error_set_dbus_error() but intended for language bindings.
*
* Since: 2.26
*/
void
g_dbus_error_set_dbus_error_valist (GError **error,
const gchar *dbus_error_name,
const gchar *dbus_error_message,
const gchar *format,
va_list var_args)
{
g_return_if_fail (error == NULL || *error == NULL);
g_return_if_fail (dbus_error_name != NULL);
g_return_if_fail (dbus_error_message != NULL);
if (error == NULL)
return;
if (format != NULL)
{
gchar *message;
gchar *s;
message = g_strdup_vprintf (format, var_args);
s = g_strdup_printf ("%s: %s", message, dbus_error_message);
*error = g_dbus_error_new_for_dbus_error (dbus_error_name, s);
g_free (s);
g_free (message);
}
else
{
*error = g_dbus_error_new_for_dbus_error (dbus_error_name, dbus_error_message);
}
}
/**
* g_dbus_error_set_dbus_error:
* @error: A pointer to a #GError or %NULL.
* @dbus_error_name: D-Bus error name.
* @dbus_error_message: D-Bus error message.
* @format: (nullable): printf()-style format to prepend to @dbus_error_message or %NULL.
* @...: Arguments for @format.
*
* Does nothing if @error is %NULL. Otherwise sets *@error to
* a new #GError created with g_dbus_error_new_for_dbus_error()
* with @dbus_error_message prepend with @format (unless %NULL).
*
* Since: 2.26
*/
void
g_dbus_error_set_dbus_error (GError **error,
const gchar *dbus_error_name,
const gchar *dbus_error_message,
const gchar *format,
...)
{
g_return_if_fail (error == NULL || *error == NULL);
g_return_if_fail (dbus_error_name != NULL);
g_return_if_fail (dbus_error_message != NULL);
if (error == NULL)
return;
if (format == NULL)
{
*error = g_dbus_error_new_for_dbus_error (dbus_error_name, dbus_error_message);
}
else
{
va_list var_args;
va_start (var_args, format);
g_dbus_error_set_dbus_error_valist (error,
dbus_error_name,
dbus_error_message,
format,
var_args);
va_end (var_args);
}
}
static void
on_owner_changed (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
/* Owner shouldn't change durning a transaction
* that messes with notifications, abort, abort.
*/
TransactionProgress *tp = user_data;
tp->error = g_dbus_error_new_for_dbus_error ("org.projectatomic.rpmostreed.Error.Failed",
"Bus owner changed, aborting.");
transaction_progress_end (tp);
}
DBusConnection *
test_try_connect_to_bus (TestMainContext *ctx,
const gchar *address,
GError **gerror)
{
DBusConnection *conn;
DBusError error = DBUS_ERROR_INIT;
conn = dbus_connection_open_private (address, &error);
if (conn == NULL)
goto fail;
if (!dbus_bus_register (conn, &error))
goto fail;
g_assert (dbus_bus_get_unique_name (conn) != NULL);
if (ctx != NULL && !test_connection_try_setup (ctx, conn))
{
_DBUS_SET_OOM (&error);
goto fail;
}
return conn;
fail:
if (gerror != NULL)
*gerror = g_dbus_error_new_for_dbus_error (error.name, error.message);
if (conn != NULL)
{
dbus_connection_close (conn);
dbus_connection_unref (conn);
}
dbus_error_free (&error);
return FALSE;
}
static void
on_transaction_progress (GDBusProxy *proxy,
gchar *sender_name,
gchar *signal_name,
GVariant *parameters,
gpointer user_data)
{
TransactionProgress *tp = user_data;
if (g_strcmp0 (signal_name, "SignatureProgress") == 0)
{
/* We used to print the signature here, but doing so interferes with the
* libostree HTTP progress, and it gets really, really verbose when doing
* a deploy. Let's follow the Unix philosophy here: silence is success.
*/
}
else if (g_strcmp0 (signal_name, "Message") == 0)
{
const gchar *message = NULL;
g_variant_get_child (parameters, 0, "&s", &message);
if (tp->in_status_line)
add_status_line (tp, message, -1);
else
g_print ("%s\n", message);
}
else if (g_strcmp0 (signal_name, "TaskBegin") == 0)
{
/* XXX: whenever libglnx implements a spinner, this would be appropriate
* here. */
const gchar *message = NULL;
g_variant_get_child (parameters, 0, "&s", &message);
g_print ("%s... ", message);
}
else if (g_strcmp0 (signal_name, "TaskEnd") == 0)
{
const gchar *message = NULL;
g_variant_get_child (parameters, 0, "&s", &message);
g_print ("%s\n", message);
}
else if (g_strcmp0 (signal_name, "PercentProgress") == 0)
{
const gchar *message = NULL;
guint32 percentage;
g_variant_get_child (parameters, 0, "&s", &message);
g_variant_get_child (parameters, 1, "u", &percentage);
add_status_line (tp, message, percentage);
}
else if (g_strcmp0 (signal_name, "DownloadProgress") == 0)
{
g_autofree gchar *line = NULL;
guint64 start_time;
guint64 elapsed_secs;
guint outstanding_fetches;
guint outstanding_writes;
guint n_scanned_metadata;
guint metadata_fetched;
guint outstanding_metadata_fetches;
guint total_delta_parts;
guint fetched_delta_parts;
guint total_delta_superblocks;
guint64 total_delta_part_size;
guint fetched;
guint requested;
guint64 bytes_transferred;
guint64 bytes_sec;
g_variant_get (parameters, "((tt)(uu)(uuu)(uuut)(uu)(tt))",
&start_time, &elapsed_secs,
&outstanding_fetches, &outstanding_writes,
&n_scanned_metadata, &metadata_fetched,
&outstanding_metadata_fetches,
&total_delta_parts, &fetched_delta_parts,
&total_delta_superblocks, &total_delta_part_size,
&fetched, &requested, &bytes_transferred, &bytes_sec);
line = transaction_get_progress_line (start_time, elapsed_secs,
outstanding_fetches,
outstanding_writes,
n_scanned_metadata,
metadata_fetched,
outstanding_metadata_fetches,
total_delta_parts,
fetched_delta_parts,
total_delta_superblocks,
total_delta_part_size,
fetched,
requested,
bytes_transferred,
bytes_sec);
add_status_line (tp, line, -1);
}
else if (g_strcmp0 (signal_name, "ProgressEnd") == 0)
{
end_status_line (tp);
}
else if (g_strcmp0 (signal_name, "Finished") == 0)
{
if (tp->error == NULL)
{
g_autofree char *error_message = NULL;
gboolean success = FALSE;
g_variant_get (parameters, "(bs)", &success, &error_message);
if (!success)
{
tp->error = g_dbus_error_new_for_dbus_error ("org.projectatomic.rpmostreed.Error.Failed",
error_message);
}
}
transaction_progress_end (tp);
}
}
