From: Alok Barsode <alok.barsode@xxxxxxxxxx>
---
plugins/hciops.c | 56 ++++++++++++++++++++++++++
src/adapter.c | 115 +++--------------------------------------------------
src/adapter.h | 1 +
3 files changed, 64 insertions(+), 108 deletions(-)
diff --git a/plugins/hciops.c b/plugins/hciops.c
index 8f9ee06..c4c084e 100644
--- a/plugins/hciops.c
+++ b/plugins/hciops.c
@@ -561,6 +561,61 @@ done:
return err;
}
+static int hciops_start_discovery(int index)
+{
+ struct btd_adapter *adapter;
+ inquiry_cp inq_cp;
+ periodic_inquiry_cp cp;
+ uint8_t lap[3] = { 0x33, 0x8b, 0x9e };
+ int dd, err = 0;
+
+ dd = hci_open_dev(index);
+ if (dd < 0)
+ return dd;
+
+ if (main_opts.discov_interval)
+ goto standard;
+
+ memset(&cp, 0, sizeof(cp));
+ memcpy(&cp.lap, lap, 3);
+ cp.max_period = htobs(24);
+ cp.min_period = htobs(16);
+ cp.length = 0x08;
+ cp.num_rsp = 0x00;
+
+ err = hci_send_cmd(dd, OGF_LINK_CTL, OCF_PERIODIC_INQUIRY,
+ PERIODIC_INQUIRY_CP_SIZE, &cp);
+
+ goto done;
+
+standard:
+
+ adapter = manager_find_adapter_by_id(index);
+ if (!adapter) {
+ error("Unable to find matching adapter");
+ hci_close_dev(dd);
+ return -EINVAL;
+ }
+
+ pending_remote_name_cancel(adapter);
+
+ memset(&inq_cp, 0, sizeof(inq_cp));
+ memcpy(&inq_cp.lap, lap, 3);
+ inq_cp.length = 0x08;
+ inq_cp.num_rsp = 0x00;
+
+ err = hci_send_cmd(dd, OGF_LINK_CTL, OCF_INQUIRY,
+ INQUIRY_CP_SIZE, &inq_cp);
+
+done:
+ if (err < 0)
+ err = -errno;
+
+ hci_close_dev(dd);
+
+ return err;
+}
+
static struct btd_adapter_ops hci_ops = {
.setup = hciops_setup,
.cleanup = hciops_cleanup,
@@ -570,6 +625,7 @@ static struct btd_adapter_ops hci_ops = {
.set_connectable = hciops_connectable,
.set_discoverable = hciops_discoverable,
.set_limited_discoverable = hciops_set_limited_discoverable,
+ .start_discovery = hciops_start_discovery,
};
static int hciops_init(void)
diff --git a/src/adapter.c b/src/adapter.c
index 25ec33a..1a9dd76 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -945,108 +945,6 @@ struct btd_device *adapter_get_device(DBusConnection *conn,
return adapter_create_device(conn, adapter, address);
}
-static int start_inquiry(struct btd_adapter *adapter)
-{
- inquiry_cp cp;
- evt_cmd_status rp;
- struct hci_request rq;
- uint8_t lap[3] = { 0x33, 0x8b, 0x9e };
- int dd, err;
-
- pending_remote_name_cancel(adapter);
-
- dd = hci_open_dev(adapter->dev_id);
- if (dd < 0)
- return dd;
-
- memset(&cp, 0, sizeof(cp));
- memcpy(&cp.lap, lap, 3);
- cp.length = 0x08;
- cp.num_rsp = 0x00;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_INQUIRY;
- rq.cparam = &cp;
- rq.clen = INQUIRY_CP_SIZE;
- rq.rparam = &rp;
- rq.rlen = EVT_CMD_STATUS_SIZE;
- rq.event = EVT_CMD_STATUS;
-
- if (hci_send_req(dd, &rq, HCI_REQ_TIMEOUT) < 0) {
- err = -errno;
- error("Unable to start inquiry: %s (%d)",
- strerror(errno), errno);
- hci_close_dev(dd);
- return err;
- }
-
- if (rp.status) {
- error("HCI_Inquiry command failed with status 0x%02x",
- rp.status);
- hci_close_dev(dd);
- return -bt_error(rp.status);
- }
-
- hci_close_dev(dd);
-
- if (main_opts.name_resolv)
- adapter->state |= RESOLVE_NAME;
-
- return 0;
-}
-
-static int start_periodic_inquiry(struct btd_adapter *adapter)
-{
- periodic_inquiry_cp cp;
- struct hci_request rq;
- uint8_t lap[3] = { 0x33, 0x8b, 0x9e };
- uint8_t status;
- int dd, err;
-
- dd = hci_open_dev(adapter->dev_id);
- if (dd < 0)
- return dd;
-
- memset(&cp, 0, sizeof(cp));
- memcpy(&cp.lap, lap, 3);
- cp.max_period = htobs(24);
- cp.min_period = htobs(16);
- cp.length = 0x08;
- cp.num_rsp = 0x00;
-
- memset(&rq, 0, sizeof(rq));
- rq.ogf = OGF_LINK_CTL;
- rq.ocf = OCF_PERIODIC_INQUIRY;
- rq.cparam = &cp;
- rq.clen = PERIODIC_INQUIRY_CP_SIZE;
- rq.rparam = &status;
- rq.rlen = sizeof(status);
- rq.event = EVT_CMD_COMPLETE;
-
- if (hci_send_req(dd, &rq, HCI_REQ_TIMEOUT) < 0) {
- err = -errno;
- error("Unable to start periodic inquiry: %s (%d)",
- strerror(errno), errno);
- hci_close_dev(dd);
- return err;
- }
-
- if (status) {
- error("HCI_Periodic_Inquiry_Mode failed with status 0x%02x",
- status);
- hci_close_dev(dd);
- return -bt_error(status);
- }
-
- hci_close_dev(dd);
-
- if (main_opts.name_resolv)
- adapter->state |= RESOLVE_NAME;
-
- return 0;
-}
-
static DBusMessage *adapter_start_discovery(DBusConnection *conn,
DBusMessage *msg, void *data)
{
@@ -1067,10 +965,10 @@ static DBusMessage *adapter_start_discovery(DBusConnection *conn,
if (adapter->disc_sessions)
goto done;
- if (main_opts.discov_interval)
- err = start_inquiry(adapter);
- else
- err = start_periodic_inquiry(adapter);
+ if (main_opts.name_resolv)
+ adapter->state |= RESOLVE_NAME;
+
+ err = adapter_ops->start_discovery(adapter->dev_id);
if (err < 0)
return failed_strerror(msg, -err);
@@ -2432,6 +2330,7 @@ void adapter_set_state(struct btd_adapter *adapter, int state)
{
gboolean discov_active = FALSE;
const char *path = adapter->path;
+ int index = adapter->dev_id;
if (adapter->state == state)
return;
@@ -2441,8 +2340,8 @@ void adapter_set_state(struct btd_adapter *adapter, int state)
else if (adapter->disc_sessions && main_opts.discov_interval)
adapter->scheduler_id = g_timeout_add_seconds(
main_opts.discov_interval,
- (GSourceFunc) start_inquiry,
- adapter);
+ (GSourceFunc) adapter_ops->start_discovery,
+ (gpointer) index);
/* Send out of range */
if (!discov_active)
diff --git a/src/adapter.h b/src/adapter.h
index a94edc6..516b4ac 100644
--- a/src/adapter.h
+++ b/src/adapter.h
@@ -157,6 +157,7 @@ struct btd_adapter_ops {
int (*set_discoverable) (int index);
int (*set_limited_discoverable) (int index, const uint8_t *cls,
gboolean limited);
+ int (*start_discovery) (int index);
};
int btd_register_adapter_ops(struct btd_adapter_ops *btd_adapter_ops);
--
1.5.6.3
--
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