This callback will be called every time the menu is called, and can be
used to make sure that, for example, a D-Bus connection, is setup for
the menu to use.
This means that it is now possible to install a menu without setting up
a D-Bus connexion, but still have access to that connexion when the menu
is activated.
---
src/shared/shell.c | 9 +++++++++
src/shared/shell.h | 2 ++
2 files changed, 11 insertions(+)
diff --git a/src/shared/shell.c b/src/shared/shell.c
index 4e42bd69b4d7..3e5959fc1868 100644
--- a/src/shared/shell.c
+++ b/src/shared/shell.c
@@ -1447,6 +1447,15 @@ static void env_destroy(void *data)
int bt_shell_run(void)
{
int status;
+ const struct queue_entry *submenu;
+
+ for (submenu = queue_get_entries(data.submenus); submenu;
+ submenu = submenu->next) {
+ struct bt_shell_menu *menu = submenu->data;
+
+ if (menu->pre_run != NULL)
+ menu->pre_run(menu);
+ }
status = mainloop_run_with_signal(signal_callback, NULL);
diff --git a/src/shared/shell.h b/src/shared/shell.h
index eebbc71faffb..297fb69a6fb8 100644
--- a/src/shared/shell.h
+++ b/src/shared/shell.h
@@ -27,6 +27,7 @@ typedef void (*bt_shell_menu_disp_t) (char **matches, int num_matches,
int max_length);
typedef void (*bt_shell_prompt_input_func) (const char *input, void *user_data);
typedef bool (*bt_shell_menu_exists_t) (const struct bt_shell_menu *menu);
+typedef void (*bt_shell_menu_pre_run_t) (const struct bt_shell_menu *menu);
struct bt_shell_menu_entry {
const char *cmd;
@@ -41,6 +42,7 @@ struct bt_shell_menu_entry {
struct bt_shell_menu {
const char *name;
const char *desc;
+ bt_shell_menu_pre_run_t pre_run;
const struct bt_shell_menu_entry entries[];
};
--
2.49.0
