adv_monitor: Implement RSSI filtering and content matching

This implements the following logic for background scanning.
- Implement RSSI tracking based on high/low RSSI thresholds and timers.
- Create an entry point in adapter to start the matching of Adv based
on all monitors and invoke the RSSI tracking for Adv reporting.

1 files changed, 18 insertions, 0 deletions

diff --git a/src/adv_monitor.h b/src/adv_monitor.h
index 5cb372217..2b4f68abf 100644
--- a/src/adv_monitor.h
+++ b/src/adv_monitor.h
@@ -11,13 +11,31 @@
 #ifndef __ADV_MONITOR_H
 #define __ADV_MONITOR_H
 
+#include <glib.h>
+
+#include "src/shared/ad.h"
+
 struct mgmt;
+struct queue;
+struct btd_device;
 struct btd_adapter;
 struct btd_adv_monitor_manager;
+struct btd_adv_monitor_pattern;
 
 struct btd_adv_monitor_manager *btd_adv_monitor_manager_create(
 						struct btd_adapter *adapter,
 						struct mgmt *mgmt);
 void btd_adv_monitor_manager_destroy(struct btd_adv_monitor_manager *manager);
 
+struct queue *btd_adv_monitor_content_filter(
+				struct btd_adv_monitor_manager *manager,
+				struct bt_ad *ad);
+
+void btd_adv_monitor_notify_monitors(struct btd_adv_monitor_manager *manager,
+					struct btd_device *device, int8_t rssi,
+					struct queue *matched_monitors);
+
+void btd_adv_monitor_device_remove(struct btd_adv_monitor_manager *manager,
+				   struct btd_device *device);
+
 #endif /* __ADV_MONITOR_H */