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Add BT read clock and get conn handle to hciops

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This commit is contained in:
Elvis Pfützenreuter 2010-09-21 22:22:25 -03:00 committed by Johan Hedberg
parent 9ee9e43527
commit 5bca34b67c
3 changed files with 78 additions and 0 deletions
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44
plugins/hciops.c
View File

@ -748,6 +748,48 @@ static int hciops_fast_connectable(int index, gboolean enable)
return err;
}
static int hciops_read_clock(int index, int handle, int which, int timeout,
uint32_t *clock, uint16_t *accuracy)
{
int dd, err = 0;
dd = hci_open_dev(index);
if (dd < 0)
return -EIO;
if (hci_read_clock(dd, handle, which, clock, accuracy, timeout))
err = errno;
hci_close_dev(dd);
return err;
}
static int hciops_conn_handle(int index, const bdaddr_t *bdaddr, int *handle)
{
struct hci_conn_info_req *cr;
int dd, err = 0;
dd = hci_open_dev(index);
if (dd < 0)
return -EIO;
cr = g_malloc0(sizeof(*cr) + sizeof(struct hci_conn_info));
bacpy(&cr->bdaddr, bdaddr);
cr->type = ACL_LINK;
if (ioctl(dd, HCIGETCONNINFO, (unsigned long) cr))
err = errno;
if (!err)
*handle = htobs(cr->conn_info->handle);
hci_close_dev(dd);
g_free(cr);
return err;
}
static struct btd_adapter_ops hci_ops = {
.setup = hciops_setup,
.cleanup = hciops_cleanup,
@ -765,6 +807,8 @@ static struct btd_adapter_ops hci_ops = {
.read_name = hciops_read_name,
.set_class = hciops_set_class,
.set_fast_connectable = hciops_fast_connectable,
.read_clock = hciops_read_clock,
.get_conn_handle = hciops_conn_handle,
};
static int hciops_init(void)

25
src/adapter.c
View File

@ -3519,3 +3519,28 @@ int btd_adapter_set_fast_connectable(struct btd_adapter *adapter,
return adapter_ops->set_fast_connectable(adapter->dev_id, enable);
}
int btd_adapter_read_clock(struct btd_adapter *adapter, int handle, int which,
int timeout, uint32_t *clock, uint16_t *accuracy)
{
if (!adapter_ops)
return -EINVAL;
if (!adapter->up)
return -EINVAL;
return adapter_ops->read_clock(adapter->dev_id, handle, which,
timeout, clock, accuracy);
}
int btd_adapter_get_conn_handle(struct btd_adapter *adapter,
const bdaddr_t *bdaddr, int *handle)
{
if (!adapter_ops)
return -EINVAL;
if (!adapter->up)
return -EINVAL;
return adapter_ops->get_conn_handle(adapter->dev_id, bdaddr, handle);
}

9
src/adapter.h
View File

@ -187,6 +187,9 @@ struct btd_adapter_ops {
int (*read_name) (int index);
int (*set_class) (int index, uint32_t class);
int (*set_fast_connectable) (int index, gboolean enable);
int (*read_clock) (int index, int handle, int which, int timeout,
uint32_t *clock, uint16_t *accuracy);
int (*get_conn_handle) (int index, const bdaddr_t *bdaddr, int *handle);
};
int btd_register_adapter_ops(struct btd_adapter_ops *btd_adapter_ops);
@ -205,3 +208,9 @@ void btd_adapter_unregister_powered_callback(struct btd_adapter *adapter,
* type to default values. Valid for both connectable and discoverable modes. */
int btd_adapter_set_fast_connectable(struct btd_adapter *adapter,
gboolean enable);
int btd_adapter_read_clock(struct btd_adapter *adapter, int handle, int which,
int timeout, uint32_t *clock,
uint16_t *accuracy);
int btd_adapter_get_conn_handle(struct btd_adapter *adapter,
const bdaddr_t *bdaddr, int *handle);