Parse the ManufacturerSpecificData property of the LEAdvertisement1
---
src/advertising.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/src/advertising.c b/src/advertising.c
index d736ea9..8d6c13e 100644
--- a/src/advertising.c
+++ b/src/advertising.c
@@ -244,6 +244,58 @@ fail:
return false;
}
+static bool parse_advertising_manufacturer_data(GDBusProxy *proxy,
+ struct bt_ad *data)
+{
+ DBusMessageIter iter, entries;
+
+ if (!g_dbus_proxy_get_property(proxy, "ManufacturerData", &iter))
+ return true;
+
+ if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_ARRAY)
+ return false;
+
+ dbus_message_iter_recurse(&iter, &entries);
+
+ bt_ad_clear_manufacturer_data(data);
+
+ while (dbus_message_iter_get_arg_type(&entries)
+ == DBUS_TYPE_DICT_ENTRY) {
+ DBusMessageIter value, entry;
+ uint16_t manuf_id;
+ uint8_t *manuf_data;
+ int len;
+
+ dbus_message_iter_recurse(&entries, &entry);
+ dbus_message_iter_get_basic(&entry, &manuf_id);
+
+ dbus_message_iter_next(&entry);
+ if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_ARRAY)
+ goto fail;
+
+ dbus_message_iter_recurse(&entry, &value);
+
+ if (dbus_message_iter_get_arg_type(&value) != DBUS_TYPE_BYTE)
+ goto fail;
+
+ dbus_message_iter_get_fixed_array(&value, &manuf_data, &len);
+
+ DBG("Adding ManufacturerData for %04x", manuf_id);
+
+ if (!bt_ad_add_manufacturer_data(data, manuf_id, manuf_data,
+ len))
+ goto fail;
+
+ dbus_message_iter_next(&entries);
+ }
+
+ return true;
+
+fail:
+ bt_ad_clear_manufacturer_data(data);
+ return false;
+}
+
static void refresh_advertisement(struct advertisement *ad)
{
DBG("Refreshing advertisement: %s", ad->path);
@@ -266,6 +318,11 @@ static bool parse_advertisement(struct advertisement *ad)
return false;
}
+ if (!parse_advertising_manufacturer_data(ad->proxy, ad->data)) {
+ error("Property \"ManufacturerData\" failed to parse");
+ return false;
+ }
+
/* TODO: parse the rest of the properties */
refresh_advertisement(ad);
--
2.2.0.rc0.207.ga3a616c
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