---
android/bluetooth.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
android/bluetooth.h | 5 +++++
2 files changed, 55 insertions(+)
diff --git a/android/bluetooth.c b/android/bluetooth.c
index 1e760d4..ee33676 100644
--- a/android/bluetooth.c
+++ b/android/bluetooth.c
@@ -3033,6 +3033,56 @@ bool bt_le_discovery_start(bt_le_device_found cb)
return false;
}
+struct read_rssi_user_data {
+ bt_read_device_rssi_done cb;
+ void *user_data;
+};
+
+static void read_device_rssi_cb(uint8_t status, uint16_t length,
+ const void *param, void *user_data)
+{
+ const struct mgmt_rp_get_conn_info *rp = param;
+ struct read_rssi_user_data *data = user_data;
+
+ DBG("");
+
+ if (status)
+ error("Failed to get conn info: %s (0x%02x))",
+ mgmt_errstr(status), status);
+
+ data->cb(status, &rp->addr.bdaddr, rp->rssi, data->user_data);
+}
+
+bool bt_read_device_rssi(const bdaddr_t *addr, bt_read_device_rssi_done cb,
+ void *user_data)
+{
+ struct device *dev;
+ struct read_rssi_user_data *data;
+ struct mgmt_cp_get_conn_info cp;
+
+ /* type is used only as fallback when device is not in cache */
+ dev = get_device(addr, BDADDR_BREDR);
+
+ memcpy(&cp.addr.bdaddr, addr, sizeof(cp.addr.bdaddr));
+ cp.addr.type = dev->bredr ? BDADDR_BREDR : dev->bdaddr_type;
+
+ data = new0(struct read_rssi_user_data, 1);
+ if (!data)
+ return false;
+
+ data->cb = cb;
+ data->user_data = user_data;
+
+ if (!mgmt_send(mgmt_if, MGMT_OP_GET_CONN_INFO, adapter.index,
+ sizeof(cp), &cp, read_device_rssi_cb, data, free)) {
+ free(data);
+ error("Failed to get conn info");
+ return false;
+ }
+
+ return true;
+}
+
static uint8_t set_adapter_scan_mode(const void *buf, uint16_t len)
{
const uint8_t *mode = buf;
diff --git a/android/bluetooth.h b/android/bluetooth.h
index 3eef7a4..6a3e766 100644
--- a/android/bluetooth.h
+++ b/android/bluetooth.h
@@ -50,3 +50,8 @@ bool bt_le_set_advertising(bool advertising, bt_le_set_advertising_done cb,
uint8_t bt_get_device_android_type(const bdaddr_t *addr);
const char *bt_get_adapter_name(void);
bool bt_device_is_bonded(const bdaddr_t *bdaddr);
+
+typedef void (*bt_read_device_rssi_done)(uint8_t status, const bdaddr_t *addr,
+ int8_t rssi, void *user_data);
+bool bt_read_device_rssi(const bdaddr_t *addr, bt_read_device_rssi_done cb,
+ void *user_data);
--
1.9.3
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