Implements new commands to enable and disable the RSSI threshold
monitoring through the management interface.
---
plugins/hciops.c | 13 +++++++++++
plugins/mgmtops.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++
src/adapter.h | 3 ++
3 files changed, 77 insertions(+), 0 deletions(-)
diff --git a/plugins/hciops.c b/plugins/hciops.c
index ecc0e86..1f7bd52 100644
--- a/plugins/hciops.c
+++ b/plugins/hciops.c
@@ -3193,6 +3193,17 @@ static int hciops_unblock_device(int index, bdaddr_t *bdaddr)
return 0;
}
+static int hciops_enable_rssi_monitor(int index, bdaddr_t *bdaddr,
+ int8_t low, int8_t high)
+{
+ return -ENOSYS;
+}
+
+static int hciops_disable_rssi_monitor(int index, bdaddr_t *bdaddr)
+{
+ return -ENOSYS;
+}
+
static int hciops_get_conn_list(int index, GSList **conns)
{
struct dev_info *dev = &devs[index];
@@ -3652,6 +3663,8 @@ static struct btd_adapter_ops hci_ops = {
.read_bdaddr = hciops_read_bdaddr,
.block_device = hciops_block_device,
.unblock_device = hciops_unblock_device,
+ .enable_rssi_monitor = hciops_enable_rssi_monitor,
+ .disable_rssi_monitor = hciops_disable_rssi_monitor,
.get_conn_list = hciops_get_conn_list,
.disconnect = hciops_disconnect,
.remove_bonding = hciops_remove_bonding,
diff --git a/plugins/mgmtops.c b/plugins/mgmtops.c
index 3cdb97e..e01f330 100644
--- a/plugins/mgmtops.c
+++ b/plugins/mgmtops.c
@@ -1751,6 +1751,65 @@ static int mgmt_unblock_device(int index, bdaddr_t *bdaddr)
return 0;
}
+static int mgmt_enable_rssi_monitor(int index, bdaddr_t *bdaddr,
+ int8_t low, int8_t high)
+{
+ char buf[MGMT_HDR_SIZE + sizeof(struct mgmt_cp_enable_rssi_monitor)];
+ struct mgmt_hdr *hdr = (void *) buf;
+ struct mgmt_cp_enable_rssi_monitor *cp;
+ size_t buf_len;
+ char addr[18];
+
+ ba2str(bdaddr, addr);
+ DBG("index %d addr %s", index, addr);
+
+ memset(buf, 0, sizeof(buf));
+
+ hdr->opcode = htobs(MGMT_OP_ENABLE_RSSI_MONITOR);
+ hdr->len = htobs(sizeof(*cp));
+ hdr->index = htobs(index);
+
+ cp = (void *) &buf[sizeof(*hdr)];
+ bacpy(&cp->bdaddr, bdaddr);
+ cp->low = low;
+ cp->high = high;
+
+ buf_len = sizeof(*hdr) + sizeof(*cp);
+
+ if (write(mgmt_sock, buf, buf_len) < 0)
+ return -errno;
+
+ return 0;
+}
+
+static int mgmt_disable_rssi_monitor(int index, bdaddr_t *bdaddr)
+{
+ char buf[MGMT_HDR_SIZE + sizeof(struct mgmt_cp_disable_rssi_monitor)];
+ struct mgmt_hdr *hdr = (void *) buf;
+ struct mgmt_cp_disable_rssi_monitor *cp;
+ size_t buf_len;
+ char addr[18];
+
+ ba2str(bdaddr, addr);
+ DBG("index %d addr %s", index, addr);
+
+ memset(buf, 0, sizeof(buf));
+
+ hdr->opcode = htobs(MGMT_OP_DISABLE_RSSI_MONITOR);
+ hdr->len = htobs(sizeof(*cp));
+ hdr->index = htobs(index);
+
+ cp = (void *) &buf[sizeof(*hdr)];
+ bacpy(&cp->bdaddr, bdaddr);
+
+ buf_len = sizeof(*hdr) + sizeof(*cp);
+
+ if (write(mgmt_sock, buf, buf_len) < 0)
+ return -errno;
+
+ return 0;
+}
+
static int mgmt_get_conn_list(int index, GSList **conns)
{
struct controller_info *info = &controllers[index];
@@ -2047,6 +2106,8 @@ static struct btd_adapter_ops mgmt_ops = {
.read_bdaddr = mgmt_read_bdaddr,
.block_device = mgmt_block_device,
.unblock_device = mgmt_unblock_device,
+ .enable_rssi_monitor = mgmt_enable_rssi_monitor,
+ .disable_rssi_monitor = mgmt_disable_rssi_monitor,
.get_conn_list = mgmt_get_conn_list,
.disconnect = mgmt_disconnect,
.remove_bonding = mgmt_remove_bonding,
diff --git a/src/adapter.h b/src/adapter.h
index 687275a..658a211 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -196,6 +196,9 @@ struct btd_adapter_ops {
int (*read_bdaddr) (int index, bdaddr_t *bdaddr);
int (*block_device) (int index, bdaddr_t *bdaddr);
int (*unblock_device) (int index, bdaddr_t *bdaddr);
+ int (*enable_rssi_monitor) (int index, bdaddr_t *bdaddr, int8_t low,
+ int8_t high);
+ int (*disable_rssi_monitor) (int index, bdaddr_t *bdaddr);
int (*get_conn_list) (int index, GSList **conns);
int (*disconnect) (int index, bdaddr_t *bdaddr);
int (*remove_bonding) (int index, bdaddr_t *bdaddr);
--
1.7.6
--
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