Start integrating Bluetooth into rc.d system.
Introduce /etc/rc.d/bluetooth script to start/stop Bluetooth devices. It will be called from devd(8) in response to device arrival/departure events. It is also possible to call it by hand to start/stop particular device without unplugging it. Introduce generic way to set configuration parameters for Bluetooth devices. By default /etc/rc.d/bluetooth script has hardwired defaults compatible with old rc.bluetooth from /usr/share/netgraph/bluetooth/examples. These can be overridden using /etc/defaults/bluetooth.device.conf file (system wide defaults). Finally, there could be another device specific override file located in /etc/bluetooth/$device.conf (where $device is ubt0, btccc0 etc.) The list of configuration parameters and their meaning described in the /etc/defaults/bluetooth.device.conf file. Even though Bluetooth device configuration files are not shell scripts, they must follow basic sh(1) syntax. The bluetooth.device.conf(5) and handbook update will follow shortly. Inspired by: Panagiotis Astithas ( past at ebs dot gr ) Reviewed by: brooks, yar MFC after: 1 week
This commit is contained in:
Maksim Yevmenkin
parent
e4a93f1ef8
commit
cdf98ad3e7
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=152286
@ -7,5 +7,4 @@
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#
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# BD_ADDR Name [ alias0 alias1 ... ]
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ff:ff:ff:00:00:00 localhost local # Magic sdpd address
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# 00:11:22:33:44:55 phone
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@ -3,7 +3,8 @@
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#
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# Bluetooth Protocol/Service Multiplexor (PSM) names and numbers
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#
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# See also http://www.bluetoothsig.org/assigned-numbers/
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# See also
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# https://www.bluetooth.org/foundry/assignnumb/document/assigned_numbers
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#
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# Protocol PSM Alias Reference
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@ -1,6 +1,6 @@
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# $FreeBSD$
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FILES= devfs.rules pccard.conf periodic.conf rc.conf
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FILES= bluetooth.device.conf devfs.rules pccard.conf periodic.conf rc.conf
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NO_OBJ=
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FILESDIR= /etc/defaults
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FILESMODE= 444
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112
etc/defaults/bluetooth.device.conf
Normal file
112
etc/defaults/bluetooth.device.conf
Normal file
@ -0,0 +1,112 @@
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# Copyright (c) 2005 Maksim Yevmenkin <m_evmenkin@yahoo.com>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# The authentication_enable parameter controls if the device requires to
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# authenticate the remote device at connection setup. At connection setup,
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# only the devices with the authentication_enable parameter enabled will
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# try to authenticate the other device.
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#
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# Possible values:
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#
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# NO or 0 authentication disabled (default);
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# YES or 1 authentication enabled.
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# authentication_enable="NO"
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# The class parameter is used to indicate the capabilities of the device to
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# other devices.
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#
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# For more details see
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# https://www.bluetooth.org/foundry/assignnumb/document/baseband
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#
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# Possible value:
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#
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# xx:xx:xx where xx is a hex number
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# class="ff:01:0c"
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# The connectable parameter controls whether or not the device should
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# periodically scan for page attempts from other devices.
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#
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# Possible values:
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#
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# NO or 0 do not scan for page attempts;
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# YES or 1 scan for page attempts (default).
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# connectable="YES"
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# The discoverable parameter controls whether or not the device should
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# periodically scan for inquiry requests from other devices.
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#
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# Possible values:
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#
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# NO or 0 do not scan for inquiry requests;
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# YES or 1 scan for inquiry requests (default).
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# discoverable="YES"
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# The encryption_mode parameter controls if the device requires encryption
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# to the remote device at connection setup. At connection setup, only the
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# devices with the authentication_enable parameter enabled and encryption_mode
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# parameter enabled will try to encrypt the connection to the other device.
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#
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# Possible values:
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#
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# NONE or 0 encryption disabled (default);
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# P2P or 1 encryption only for point-to-point packets;
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# ALL or 2 encryption for both point-to-point and broadcast packets.
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# encryption_mode="NONE"
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# HCI node debug level. Higher values mean more verbose output.
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#
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# Possible values: 0 - 4
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# hci_debug_level="3"
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# L2CAP node debug level. Higher values mean more verbose output.
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#
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# Possible values: 0 - 4
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# l2cap_debug_level="3"
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# The local_name parameter provides the ability to modify the user friendly
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# name for the device.
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# local_name="My device"
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# The role_switch parameter controls whether the local device should perform
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# role switch. By default, if role switch is supported, the local device will
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# try to perform role switch and become Master on incoming connection. Some
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# devices do not support role switch and thus incomming connections from such
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# devices will fail. If role switch is disabled then accepting device will
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# remain Slave.
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#
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# NO or 0 do not perform role switch;
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# YES or 1 perform role switch (default).
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# role_switch="YES"
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@ -4,7 +4,7 @@
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FILES= DAEMON LOGIN NETWORKING SERVERS \
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abi accounting addswap adjkerntz amd \
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apm apmd archdep atm1 atm2 atm3 \
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bgfsck bootparams bsnmpd \
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bgfsck bluetooth bootparams bsnmpd \
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ccd cleanvar cleartmp cron \
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devd devfs dhclient \
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dmesg dumpon \
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366
etc/rc.d/bluetooth
Normal file
366
etc/rc.d/bluetooth
Normal file
@ -0,0 +1,366 @@
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#!/bin/sh
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#
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# Copyright (c) 2005 Maksim Yevmenkin <m_evmenkin@yahoo.com>
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# $FreeBSD$
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# PROVIDE: bluetooth
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# REQUIRE: DAEMON
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# KEYWORD: nojail nostart
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. /etc/rc.subr
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name="bluetooth"
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rcvar=
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start_cmd="bluetooth_start"
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stop_cmd="bluetooth_stop"
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##############################################################################
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# Read and parse Bluetooth device configuration file
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##############################################################################
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bluetooth_read_conf()
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{
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_file=$1
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_namespace=$2
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_err=0
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if [ ! -e $_file ]; then
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return 0
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fi
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if [ ! -f $_file -o ! -r $_file ]; then
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err 1 "Bluetooth configuration file $_file is not a file or not readable"
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fi
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while read _line
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do
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case "$_line" in
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\#*)
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continue
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;;
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*)
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if [ -z "$_line" ]; then
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continue;
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fi
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if expr "$_line" : "[a-zA-Z0-9_]*=" > /dev/null 2>&1; then
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eval "${_namespace}${_line}"
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else
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warn "Unable to parse line \"$_line\" in $_file"
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_err=1
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fi
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;;
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esac
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done < $_file
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return $_err
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}
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##############################################################################
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# Setup Bluetooth stack. Create and connect nodes
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##############################################################################
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bluetooth_setup_stack()
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{
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dev=$1
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shift
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hook=$1
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shift
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# Setup HCI
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ngctl mkpeer ${dev}: hci ${hook} drv \
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> /dev/null 2>&1 || return 1
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ngctl name ${dev}:${hook} ${dev}hci \
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> /dev/null 2>&1 || return 1
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ngctl msg ${dev}hci: set_debug ${bluetooth_device_hci_debug_level} \
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> /dev/null 2>&1 || return 1
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# Setup L2CAP
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ngctl mkpeer ${dev}hci: l2cap acl hci \
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> /dev/null 2>&1 || return 1
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ngctl name ${dev}hci:acl ${dev}l2cap \
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> /dev/null 2>&1 || return 1
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ngctl msg ${dev}l2cap: set_debug ${bluetooth_device_l2cap_debug_level} \
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> /dev/null 2>&1 || return 1
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# Connect HCI node to the Bluetooth sockets layer
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ngctl connect ${dev}hci: btsock_hci_raw: raw ${dev}raw \
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> /dev/null 2>&1 || return 1
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# Connect L2CAP node to Bluetooth sockets layer
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ngctl connect ${dev}l2cap: btsock_l2c_raw: ctl ${dev}ctl \
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> /dev/null 2>&1 || return 1
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ngctl connect ${dev}l2cap: btsock_l2c: l2c ${dev}l2c \
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> /dev/null 2>&1 || return 1
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# Initilalize HCI node
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${hccontrol} -n ${dev}hci reset \
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> /dev/null 2>&1 || return 1
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${hccontrol} -n ${dev}hci read_bd_addr \
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> /dev/null 2>&1 || return 1
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${hccontrol} -n ${dev}hci read_local_supported_features \
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> /dev/null 2>&1 || return 1
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${hccontrol} -n ${dev}hci read_buffer_size \
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> /dev/null 2>&1 || return 1
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if checkyesno bluetooth_device_discoverable; then
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if checkyesno bluetooth_device_connectable; then
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${hccontrol} -n ${dev}hci write_scan_enable 3 \
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> /dev/null 2>&1 || return 1
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else
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${hccontrol} -n ${dev}hci write_scan_enable 1 \
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> /dev/null 2>&1 || return 1
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fi
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else
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if checkyesno bluetooth_device_connectable; then
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${hccontrol} -n ${dev}hci write_scan_enable 2 \
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> /dev/null 2>&1 || return 1
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else
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${hccontrol} -n ${dev}hci write_scan_enable 0 \
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> /dev/null 2>&1 || return 1
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fi
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fi
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${hccontrol} -n ${dev}hci write_class_of_device ${bluetooth_device_class} \
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> /dev/null 2>&1 || return 1
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if checkyesno bluetooth_device_authentication_enable; then
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${hccontrol} -n ${dev}hci write_authentication_enable 1 \
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> /dev/null 2>&1 || return 1
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else
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${hccontrol} -n ${dev}hci write_authentication_enable 0 \
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> /dev/null 2>&1 || return 1
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fi
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case "${bluetooth_device_encryption_mode}" in
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[Nn][Oo][Nn][Ee]|0)
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${hccontrol} -n ${dev}hci write_encryption_mode 0 \
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> /dev/null 2>&1 || return 1
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;;
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[Pp][2][Pp]|1)
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${hccontrol} -n ${dev}hci write_encryption_mode 1 \
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> /dev/null 2>&1 || return 1
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;;
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[Al][Ll][Ll]|2)
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${hccontrol} -n ${dev}hci write_encryption_mode 2 \
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> /dev/null 2>&1 || return 1
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;;
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*)
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warn "Unsupported encryption mode ${bluetooth_device_encryption_mode} for device ${dev}"
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return 1
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;;
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esac
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if checkyesno bluetooth_device_role_switch; then
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${hccontrol} -n ${dev}hci write_node_role_switch 1 \
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> /dev/null 2>&1 || return 1
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else
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${hccontrol} -n ${dev}hci write_node_role_switch 0 \
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> /dev/null 2>&1 || return 1
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fi
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${hccontrol} -n ${dev}hci change_local_name "${bluetooth_device_local_name}" \
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> /dev/null 2>&1 || return 1
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${hccontrol} -n ${dev}hci initialize \
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> /dev/null 2>&1 || return 1
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return 0
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}
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##############################################################################
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# Shutdown Bluetooth stack. Destroy all nodes
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##############################################################################
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bluetooth_shutdown_stack()
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{
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dev=$1
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ngctl shutdown ${dev}hci: > /dev/null 2>&1
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ngctl shutdown ${dev}l2cap: > /dev/null 2>&1
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return 0
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}
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##############################################################################
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# bluetooth_start()
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##############################################################################
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bluetooth_start()
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{
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dev=$1
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# Automatically load modules
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kldload ng_bluetooth > /dev/null 2>&1
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kldload ng_hci > /dev/null 2>&1
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kldload ng_l2cap > /dev/null 2>&1
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kldload ng_btsocket > /dev/null 2>&1
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# Try to figure out device type by looking at device name
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case "${dev}" in
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# sioX - serial/UART Bluetooth device
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sio*)
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kldload ng_h4 > /dev/null 2>&1
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hook="hook"
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# Obtain unit number from device.
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unit=`expr ${dev} : 'sio\([0-9]\{1,\}\)'`
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if [ -z "${unit}" ]; then
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err 1 "Unable to get sio unit number: ${dev}"
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fi
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${hcseriald} -f /dev/cuad${unit} -n ${dev}
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sleep 1 # wait a little bit
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if [ ! -f "/var/run/hcseriald.${dev}.pid" ]; then
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err 1 "Unable to start hcseriald on ${dev}"
|
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fi
|
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;;
|
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|
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# 3Com Bluetooth Adapter 3CRWB60-A
|
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btccc*)
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hook="hook"
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# Obtain unit number from device.
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unit=`expr ${dev} : 'btccc\([0-9]\{1,\}\)'`
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if [ -z "${unit}" ]; then
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err 1 "Unable to get bt3c unit number: ${dev}"
|
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fi
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;;
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# USB Bluetooth adapters
|
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ubt*)
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hook="hook"
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|
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# Obtain unit number from device.
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unit=`expr ${dev} : 'ubt\([0-9]\{1,\}\)'`
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if [ -z "${unit}" ]; then
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err 1 "Unable to get ubt unit number: ${dev}"
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fi
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||||
;;
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# Unknown
|
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*)
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err 1 "Unsupported device: ${dev}"
|
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;;
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esac
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# Be backward compatible and setup reasonable defaults
|
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bluetooth_device_authentication_enable="0"
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bluetooth_device_class="ff:01:0c"
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bluetooth_device_connectable="1"
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bluetooth_device_discoverable="1"
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bluetooth_device_encryption_mode="0"
|
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bluetooth_device_hci_debug_level="3"
|
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bluetooth_device_l2cap_debug_level="3"
|
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bluetooth_device_local_name="`/usr/bin/uname -n` (${dev})"
|
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bluetooth_device_role_switch="1"
|
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|
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# Load default device configuration parameters
|
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_file="/etc/defaults/bluetooth.device.conf"
|
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|
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if ! bluetooth_read_conf $_file bluetooth_device_ ; then
|
||||
err 1 "Unable to read default Bluetooth configuration from $_file"
|
||||
fi
|
||||
|
||||
# Load device specific overrides
|
||||
_file="/etc/bluetooth/$dev.conf"
|
||||
|
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if ! bluetooth_read_conf $_file bluetooth_device_ ; then
|
||||
err 1 "Unable to read Bluetooth device configuration from $_file"
|
||||
fi
|
||||
|
||||
# Setup stack
|
||||
if ! bluetooth_setup_stack ${dev} ${hook} ; then
|
||||
bluetooth_shutdown_stack $dev
|
||||
err 1 "Unable to setup Bluetooth stack for device ${dev}"
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
##############################################################################
|
||||
# bluetooth_stop()
|
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##############################################################################
|
||||
|
||||
bluetooth_stop()
|
||||
{
|
||||
dev=$1
|
||||
|
||||
# Try to figure out device type by looking at device name
|
||||
case "${dev}" in
|
||||
# sioX - serial/UART Bluetooth device
|
||||
sio*)
|
||||
if [ -f "/var/run/hcseriald.${dev}.pid" ]; then
|
||||
kill `cat /var/run/hcseriald.${dev}.pid`
|
||||
sleep 1 # wait a little bit
|
||||
fi
|
||||
;;
|
||||
|
||||
# 3Com Bluetooth Adapter 3CRWB60-A
|
||||
btccc*)
|
||||
;;
|
||||
|
||||
# USB Bluetooth adapters
|
||||
ubt*)
|
||||
;;
|
||||
|
||||
# Unknown
|
||||
*)
|
||||
err 1 "Unsupported device: ${dev}"
|
||||
;;
|
||||
esac
|
||||
|
||||
bluetooth_shutdown_stack ${dev}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
##############################################################################
|
||||
# Start here
|
||||
##############################################################################
|
||||
|
||||
load_rc_config $name
|
||||
hccontrol="${bluetooth_hccontrol:-/usr/sbin/hccontrol}"
|
||||
hcseriald="${bluetooth_hcseriald:-/usr/sbin/hcseriald}"
|
||||
|
||||
run_rc_command $*
|
||||
|
||||
Loading…
Reference in New Issue
Block a user