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iwd
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dpp: Add Started, Role, and URI properties to API 

Add three new properties to the DeviceProvisioning API: Started, Role,
and URI.
This commit is contained in:
Jesse Lentz 2022-06-24 12:43:47 -04:00 committed by Denis Kenzior
parent 03cc7a5f79
commit 125c9b195c
1 changed files with 77 additions and 0 deletions
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77
src/dpp.c
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@ -149,6 +149,71 @@ struct dpp_sm {
bool roc_started : 1;
};
static bool dpp_get_started(struct l_dbus *dbus,
struct l_dbus_message *message,
struct l_dbus_message_builder *builder,
void *user_data)
{
struct dpp_sm *dpp = user_data;
bool started = (dpp->state != DPP_STATE_NOTHING);
l_dbus_message_builder_append_basic(builder, 'b', &started);
return true;
}
static bool dpp_get_role(struct l_dbus *dbus,
struct l_dbus_message *message,
struct l_dbus_message_builder *builder,
void *user_data)
{
struct dpp_sm *dpp = user_data;
const char *role;
if (dpp->state == DPP_STATE_NOTHING)
return false;
switch (dpp->role) {
case DPP_CAPABILITY_ENROLLEE:
role = "enrollee";
break;
case DPP_CAPABILITY_CONFIGURATOR:
role = "configurator";
break;
default:
return false;
}
l_dbus_message_builder_append_basic(builder, 's', role);
return true;
}
static bool dpp_get_uri(struct l_dbus *dbus,
struct l_dbus_message *message,
struct l_dbus_message_builder *builder,
void *user_data)
{
struct dpp_sm *dpp = user_data;
if (dpp->state == DPP_STATE_NOTHING)
return false;
l_dbus_message_builder_append_basic(builder, 's', dpp->uri);
return true;
}
static void dpp_property_changed_notify(struct dpp_sm *dpp)
{
const char *path = netdev_get_path(dpp->netdev);
l_dbus_property_changed(dbus_get_bus(), path, IWD_DPP_INTERFACE,
"Started");
l_dbus_property_changed(dbus_get_bus(), path, IWD_DPP_INTERFACE,
"Role");
l_dbus_property_changed(dbus_get_bus(), path, IWD_DPP_INTERFACE,
"URI");
}
static void *dpp_serialize_iovec(struct iovec *iov, size_t iov_len,
size_t *out_len)
{
@ -262,6 +327,8 @@ static void dpp_reset(struct dpp_sm *dpp)
explicit_bzero(dpp->auth_tag, dpp->key_len);
dpp_free_auth_data(dpp);
dpp_property_changed_notify(dpp);
}
static void dpp_free(struct dpp_sm *dpp)
@ -2432,6 +2499,8 @@ static struct l_dbus_message *dpp_dbus_start_enrollee(struct l_dbus *dbus,
scan_periodic_stop(dpp->wdev_id);
dpp_property_changed_notify(dpp);
return NULL;
}
@ -2562,6 +2631,8 @@ static struct l_dbus_message *dpp_start_configurator_common(
scan_periodic_stop(dpp->wdev_id);
dpp_property_changed_notify(dpp);
l_debug("DPP Start Configurator: %s", dpp->uri);
reply = l_dbus_message_new_method_return(message);
@ -2606,6 +2677,12 @@ static void dpp_setup_interface(struct l_dbus_interface *interface)
dpp_dbus_configure_enrollee, "", "s", "uri");
l_dbus_interface_method(interface, "Stop", 0,
dpp_dbus_stop, "", "");
l_dbus_interface_property(interface, "Started", 0, "b", dpp_get_started,
NULL);
l_dbus_interface_property(interface, "Role", 0, "s", dpp_get_role,
NULL);
l_dbus_interface_property(interface, "URI", 0, "s", dpp_get_uri, NULL);
}
static void dpp_destroy_interface(void *user_data)