Re: [BlueZ v4 9/9] client: Port "assistant" menu to pre_run

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Hi Bastien,

On Tue, May 13, 2025 at 5:58 AM Bastien Nocera <hadess@xxxxxxxxxx> wrote:
>
> ---
>  client/assistant.c | 11 +++++++++--
>  client/assistant.h |  1 -
>  client/main.c      |  2 --
>  3 files changed, 9 insertions(+), 5 deletions(-)
>
> diff --git a/client/assistant.c b/client/assistant.c
> index 555ac6feb048..6d172a8d8e81 100644
> --- a/client/assistant.c
> +++ b/client/assistant.c
> @@ -55,6 +55,8 @@ static DBusConnection *dbus_conn;
>
>  static GList *assistants;
>
> +static void assistant_menu_pre_run(const struct bt_shell_menu *menu);
> +
>  static char *proxy_description(GDBusProxy *proxy, const char *title,
>                                                 const char *description)
>  {
> @@ -384,6 +386,7 @@ fail:
>  static const struct bt_shell_menu assistant_menu = {
>         .name = "assistant",
>         .desc = "Media Assistant Submenu",
> +       .pre_run = assistant_menu_pre_run,
>         .entries = {
>         { "push", "<assistant>", cmd_push_assistant,
>                                         "Send stream information to peer" },
> @@ -397,10 +400,12 @@ void assistant_add_submenu(void)
>         bt_shell_add_submenu(&assistant_menu);
>  }
>
> -void assistant_enable_submenu(void)
> +static bool pre_run_done = false;

Is the flag above really required though, I mean the bt_shell_run
shall only be run once and even if that is no the case the shell
itself could be doing the checking if the submenu.pre_run has been
called, anyway if that is required Id say we do this in a separate
patch, just let me know since I can drop the use of pre_run_done flag
while applying these changes.

> +static void assistant_menu_pre_run(const struct bt_shell_menu *menu)
>  {
>         dbus_conn = bt_shell_get_env("DBUS_CONNECTION");
> -       if (!dbus_conn || client)
> +       if (pre_run_done || !dbus_conn || client)
>                 return;
>
>         client = g_dbus_client_new(dbus_conn, "org.bluez", "/org/bluez");
> @@ -408,6 +413,8 @@ void assistant_enable_submenu(void)
>         g_dbus_client_set_proxy_handlers(client, proxy_added, proxy_removed,
>                                                         property_changed, NULL);
>         g_dbus_client_set_disconnect_watch(client, disconnect_handler, NULL);
> +
> +       pre_run_done = true;
>  }
>
>  void assistant_remove_submenu(void)
> diff --git a/client/assistant.h b/client/assistant.h
> index c304abea0515..418b0b84031f 100644
> --- a/client/assistant.h
> +++ b/client/assistant.h
> @@ -9,6 +9,5 @@
>   */
>
>  void assistant_add_submenu(void);
> -void assistant_enable_submenu(void);
>  void assistant_remove_submenu(void);
>
> diff --git a/client/main.c b/client/main.c
> index 06ae25c9d8e9..36a7446d52c1 100644
> --- a/client/main.c
> +++ b/client/main.c
> @@ -3426,8 +3426,6 @@ int main(int argc, char *argv[])
>                 bt_shell_set_env("AUTO_REGISTER_ENDPOINT",
>                                         (void *)endpoint_option);
>
> -       assistant_enable_submenu();
> -
>         client = g_dbus_client_new(dbus_conn, "org.bluez", "/org/bluez");
>
>         g_dbus_client_set_connect_watch(client, connect_handler, NULL);
> --
> 2.49.0
>
>


-- 
Luiz Augusto von Dentz





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