From: Howard Chung Date: Wed, 16 Sep 2020 07:16:51 +0000 (+0800) Subject: client: Expose ADV monitor objects X-Git-Tag: submit/tizen/20220313.220938~670 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4eb901fa88ce94bbfd5e9e4aa5eda8aecddad149;p=platform%2Fupstream%2Fbluez.git client: Expose ADV monitor objects This adds logic to expose user-defined advertisement monitor to dbus and also implements methods for exposed objects. Signed-off-by: Anuj Jain Signed-off-by: Ayush Garg --- diff --git a/client/adv_monitor.c b/client/adv_monitor.c index d4914b7..22bb3c6 100644 --- a/client/adv_monitor.c +++ b/client/adv_monitor.c @@ -53,6 +53,7 @@ struct pattern { struct adv_monitor { uint8_t idx; + char *path; char *type; struct rssi_setting *rssi; GSList *patterns; @@ -68,6 +69,163 @@ static struct adv_monitor_manager { static uint8_t adv_mon_idx; static GSList *adv_mons; +static void remove_adv_monitor(void *data, void *user_data); + +static DBusMessage *release_adv_monitor(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + + bt_shell_printf("Advertisement monitor %d released\n", + adv_monitor->idx); + remove_adv_monitor(adv_monitor, conn); + + return dbus_message_new_method_return(msg); +} + +static DBusMessage *activate_adv_monitor(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + + bt_shell_printf("Advertisement monitor %d activated\n", + adv_monitor->idx); + return dbus_message_new_method_return(msg); +} + +static DBusMessage *device_found_adv_monitor(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + const char *device; + + dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &device, + DBUS_TYPE_INVALID); + bt_shell_printf("Advertisement monitor %d found device %s\n", + adv_monitor->idx, device); + return dbus_message_new_method_return(msg); +} + +static DBusMessage *device_lost_adv_monitor(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + const char *device; + + dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &device, + DBUS_TYPE_INVALID); + bt_shell_printf("Advertisement monitor %d lost device %s\n", + adv_monitor->idx, device); + return dbus_message_new_method_return(msg); +} + +static const GDBusMethodTable adv_monitor_methods[] = { + { GDBUS_ASYNC_METHOD("Release", NULL, NULL, release_adv_monitor) }, + { GDBUS_ASYNC_METHOD("Activate", NULL, NULL, activate_adv_monitor) }, + { GDBUS_ASYNC_METHOD("DeviceFound", GDBUS_ARGS({ "device", "o" }), + NULL, device_found_adv_monitor) }, + { GDBUS_ASYNC_METHOD("DeviceLost", GDBUS_ARGS({ "device", "o" }), + NULL, device_lost_adv_monitor) }, + { } +}; + + +static gboolean get_type(const GDBusPropertyTable *property, + DBusMessageIter *iter, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, + &adv_monitor->type); + return TRUE; +} + +static gboolean get_rssi(const GDBusPropertyTable *property, + DBusMessageIter *iter, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + struct rssi_setting *rssi = adv_monitor->rssi; + DBusMessageIter data_iter; + + dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, + NULL, &data_iter); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_INT16, + &rssi->high_threshold); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_UINT16, + &rssi->high_timer); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_INT16, + &rssi->low_threshold); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_UINT16, + &rssi->low_timer); + dbus_message_iter_close_container(iter, &data_iter); + return TRUE; +} + +static gboolean rssi_exists(const GDBusPropertyTable *property, void *data) +{ + struct adv_monitor *adv_monitor = data; + + return adv_monitor->rssi != NULL; +} + +static void append_pattern_content_to_dbus(DBusMessageIter *iter, + struct pattern *pattern) +{ + DBusMessageIter data_iter; + int idx; + + dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, + DBUS_TYPE_BYTE_AS_STRING, &data_iter); + for (idx = 0; idx < pattern->content_len; idx++) + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_BYTE, + &pattern->content[idx]); + dbus_message_iter_close_container(iter, &data_iter); +} + +static void append_pattern_to_dbus(void *data, void *user_data) +{ + struct pattern *pattern = data; + DBusMessageIter *array_iter = user_data; + DBusMessageIter data_iter; + + dbus_message_iter_open_container(array_iter, DBUS_TYPE_STRUCT, + NULL, &data_iter); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_BYTE, + &pattern->start_pos); + dbus_message_iter_append_basic(&data_iter, DBUS_TYPE_BYTE, + &pattern->ad_data_type); + append_pattern_content_to_dbus(&data_iter, pattern); + dbus_message_iter_close_container(array_iter, &data_iter); +} + +static gboolean get_patterns(const GDBusPropertyTable *property, + DBusMessageIter *iter, void *user_data) +{ + struct adv_monitor *adv_monitor = user_data; + DBusMessageIter array_iter; + + dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, "(yyay)", + &array_iter); + g_slist_foreach(adv_monitor->patterns, append_pattern_to_dbus, + &array_iter); + dbus_message_iter_close_container(iter, &array_iter); + return TRUE; +} + +static gboolean pattern_exists(const GDBusPropertyTable *property, void *data) +{ + struct adv_monitor *adv_monitor = data; + + return adv_monitor->patterns != NULL; +} + +static const GDBusPropertyTable adv_monitor_props[] = { + { "Type", "s", get_type }, + { "RSSIThresholdsAndTimers", "(nqnq)", get_rssi, NULL, rssi_exists }, + { "Patterns", "a(yyay)", get_patterns, NULL, pattern_exists }, + { } +}; + static void set_supported_list(GSList **list, DBusMessageIter *iter) { char *str; @@ -200,6 +358,7 @@ static void free_adv_monitor(void *user_data) { struct adv_monitor *adv_monitor = user_data; + g_free(adv_monitor->path); g_free(adv_monitor->type); g_free(adv_monitor->rssi); g_slist_free_full(adv_monitor->patterns, free_pattern); @@ -324,6 +483,16 @@ static GSList *parse_patterns(char *pattern_list[], int num) return patterns; } +static void remove_adv_monitor(void *data, void *user_data) +{ + struct adv_monitor *adv_monitor = data; + DBusConnection *conn = user_data; + + adv_mons = g_slist_remove(adv_mons, adv_monitor); + g_dbus_unregister_interface(conn, adv_monitor->path, + ADV_MONITOR_INTERFACE); +} + static gint cmp_adv_monitor_with_idx(gconstpointer a, gconstpointer b) { const struct adv_monitor *adv_monitor = a; @@ -359,6 +528,7 @@ static void print_adv_monitor(struct adv_monitor *adv_monitor) GSList *l; bt_shell_printf("Advertisement Monitor %d\n", adv_monitor->idx); + bt_shell_printf("\tpath: %s\n", adv_monitor->path); bt_shell_printf("\ttype: %s\n", adv_monitor->type); if (adv_monitor->rssi) { bt_shell_printf("\trssi:\n"); @@ -433,6 +603,16 @@ void adv_monitor_add_monitor(DBusConnection *conn, char *type, adv_monitor->type = g_strdup(type); adv_monitor->rssi = rssi; adv_monitor->patterns = patterns; + adv_monitor->path = g_strdup_printf("%s/%hhu", ADV_MONITOR_APP_PATH, + adv_mon_idx); + if (g_dbus_register_interface(conn, adv_monitor->path, + ADV_MONITOR_INTERFACE, + adv_monitor_methods, NULL, + adv_monitor_props, adv_monitor, + free_adv_monitor) == FALSE) { + bt_shell_printf("Failed to register advertisement monitor\n"); + return bt_shell_noninteractive_quit(EXIT_FAILURE); + } adv_mons = g_slist_append(adv_mons, adv_monitor); bt_shell_printf("Advertisement Monitor %d added\n", adv_monitor->idx); @@ -467,7 +647,7 @@ void adv_monitor_remove_monitor(DBusConnection *conn, int monitor_idx) struct adv_monitor *adv_monitor; if (monitor_idx < 0) { - g_slist_free_full(g_steal_pointer(&adv_mons), free_adv_monitor); + g_slist_foreach(adv_mons, remove_adv_monitor, conn); return; } @@ -478,8 +658,7 @@ void adv_monitor_remove_monitor(DBusConnection *conn, int monitor_idx) return; } - adv_mons = g_slist_remove(adv_mons, adv_monitor); - free_adv_monitor(adv_monitor); + remove_adv_monitor(adv_monitor, conn); bt_shell_printf("Monitor %d deleted\n", monitor_idx); }