NAME
sdpquery
- SDP query utility
SYNOPSIS
sdpquery
-h
sdpquery
[-d device]
-a address
command
[parameters ...]
sdpquery
[-c path]
-l
command
[parameters ...]
DESCRIPTION
The
sdpquery
utility attempts to query the specified Service Discovery Protocol
(SDP) server.
Remote SDP servers are identified by their address.
Connection to the local SDP server is made via the control socket.
The
sdpquery
utility uses Service Search Attribute Requests and prints results to
standard output and error messages to standard error.
The options are as follows:
- -a address
-
Connect to the remote device with the specified address.
The address can be specified as BD_ADDR or a name.
If a name was specified, the
sdpquery
utility attempts to resolve the name via
bt_gethostbyname(3).
If no remote address is given,
sdpquery
attempts to contact a local SDP server via the control socket.
- -c path
-
Specify path to the control socket.
The default path is
/var/run/sdp
.
- -d device
-
Connect from the local device with the specifed address.
The device can be specified by BD_ADDR or device name.
See
btconfig(8)
for a list of devices available.
If no device is specified, the
sdpquery
utility will use the best available.
- -l
-
Query the local SDP server via the control socket.
- -h
-
Display usage message and exit.
The currently supported commands in
sdpquery
are:
- Browse[ group]
-
Browse for services.
The
group
parameter is a 16-bit UUID of the group to browse.
If omitted, the Public Browse Group. is used.
- Search service
-
Search for the
service.
The
service
parameter is a 16-bit UUID of the service to search for.
For the following services it is possible to use service name
instead of service UUID:
- CIP
-
Common ISDN Access
- CTP
-
Cordless Telephony
- DUN
-
DialUp Networking
- FAX
-
Fax
- FTRN
-
OBEX File Transfer
- GN
-
Group ad-hoc Network
- HID
-
Human Interface Device
- HF
-
Handsfree
- HSET
-
Headset
- LAN
-
LAN Access Using PPP
- NAP
-
Network Access Point
- OPUSH
-
OBEX Object Push
- PANU
-
Personal Area Networking User
- SP
-
Serial Port
EXIT STATUS
SEE ALSO
bluetooth(3),
sdp(3),
btconfig(8),
sdpd(8)
HISTORY
The
sdpquery
command first appeared in
FreeBSD5.3
as
sdpcontrol.
It was ported to
NetBSD4.0
under its present name by
Iain Hibbert
under the sponsorship of Itronix, Inc.
AUTHORS
Maksim Yevmenkin <m_evmenkin@yahoo.com>
Iain Hibbert
for Itronix, Inc.
CAVEATS
The
sdpquery
utility only requests the following attributes from the SDP server:
-
Service Record Handle
-
Service Class ID List
-
Protocol Descriptor List
-
Bluetooth Profile Descriptor List