diff options
| -rw-r--r-- | acinclude.m4 | 17 | ||||
| -rw-r--r-- | tools/Makefile.am | 18 | ||||
| -rw-r--r-- | tools/avctrl.8 | 38 | ||||
| -rw-r--r-- | tools/avctrl.c | 233 |
4 files changed, 298 insertions, 8 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 5c27b5a8..ed00a60e 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -265,10 +265,11 @@ AC_DEFUN([AC_ARG_BLUEZ], [ cups_enable=no pcmcia_enable=no initscripts_enable=no - bluepin_enable=yes + avctrl_enable=${usb_found} hid2hci_enable=${usb_found} dfutool_enable=no bcm203x_enable=no + bluepin_enable=yes AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [enable compiling with debugging information]), [ debug_enable=${enableval} @@ -286,10 +287,11 @@ AC_DEFUN([AC_ARG_BLUEZ], [ cups_enable=${enableval} pcmcia_enable=${enableval} initscripts_enable=${enableval} - bluepin_enable=${enableval} + avctrl_enable=${enableval} hid2hci_enable=${enableval} dfutool_enable=${enableval} bcm203x_enable=${enableval} + bluepin_enable=${enableval} ]) AC_ARG_ENABLE(obex, AC_HELP_STRING([--enable-obex], [enable OBEX support]), [ @@ -320,8 +322,8 @@ AC_DEFUN([AC_ARG_BLUEZ], [ initscripts_enable=${enableval} ]) - AC_ARG_ENABLE(bluepin, AC_HELP_STRING([--enable-bluepin], [install Python based PIN helper utility]), [ - bluepin_enable=${enableval} + AC_ARG_ENABLE(avctrl, AC_HELP_STRING([--enable-avctrl], [install Audio/Video control utility]), [ + avctrl_enable=${enableval} ]) AC_ARG_ENABLE(hid2hci, AC_HELP_STRING([--enable-hid2hci], [install HID mode switching utility]), [ @@ -336,6 +338,10 @@ AC_DEFUN([AC_ARG_BLUEZ], [ bcm203x_enable=${enableval} ]) + AC_ARG_ENABLE(bluepin, AC_HELP_STRING([--enable-bluepin], [install Python based PIN helper utility]), [ + bluepin_enable=${enableval} + ]) + if (test "${debug_enable}" = "yes" && test "${ac_cv_prog_cc_g}" = "yes"); then CFLAGS="$CFLAGS -g" fi @@ -352,8 +358,9 @@ AC_DEFUN([AC_ARG_BLUEZ], [ AM_CONDITIONAL(CUPS, test "${cups_enable}" = "yes") AM_CONDITIONAL(PCMCIA, test "${pcmcia_enable}" = "yes") AM_CONDITIONAL(INITSCRIPTS, test "${initscripts_enable}" = "yes") - AM_CONDITIONAL(BLUEPIN, test "${bluepin_enable}" = "yes") + AM_CONDITIONAL(AVCTRL, test "${avctrl_enable}" = "yes" && test "${usb_found}" = "yes") AM_CONDITIONAL(HID2HCI, test "${hid2hci_enable}" = "yes" && test "${usb_found}" = "yes") AM_CONDITIONAL(DFUTOOL, test "${dfutool_enable}" = "yes" && test "${usb_found}" = "yes") AM_CONDITIONAL(BCM203X, test "${bcm203x_enable}" = "yes" && test "${usb_found}" = "yes") + AM_CONDITIONAL(BLUEPIN, test "${bluepin_enable}" = "yes") ]) diff --git a/tools/Makefile.am b/tools/Makefile.am index 66839dd7..adff35b9 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -2,6 +2,14 @@ # $Id$ # +if AVCTRL +avctrl_programs = avctrl +avctrl_manfiles = avctrl.8 +else +avctrl_programs = +avctrl_manfiles = +endif + if HID2HCI hid2hci_programs = hid2hci hid2hci_manfiles = hid2hci.8 @@ -18,7 +26,7 @@ dfutool_programs = dfutool_manfiles = endif -sbin_PROGRAMS = hciattach hciconfig $(hid2hci_programs) +sbin_PROGRAMS = hciattach hciconfig $(avctrl_programs) $(hid2hci_programs) bin_PROGRAMS = hcitool l2ping sdptool ciptool $(dfutool_programs) @@ -44,6 +52,10 @@ pskey_LDADD = @BLUEZ_LIBS@ bccmd_SOURCES = bccmd.c csr.h csr.c bccmd_LDADD = @BLUEZ_LIBS@ +if AVCTRL +avctrl_LDADD = @USB_LIBS@ +endif + if HID2HCI hid2hci_LDADD = @USB_LIBS@ endif @@ -58,8 +70,8 @@ AM_CFLAGS = @BLUEZ_CFLAGS@ @USB_CFLAGS@ INCLUDES = -I$(top_srcdir)/common man_MANS = hciattach.8 hciconfig.8 hcitool.1 l2ping.1 sdptool.1 ciptool.1 \ - $(hid2hci_manfiles) $(dfutool_manfiles) + $(avctrl_manfiles) $(hid2hci_manfiles) $(dfutool_manfiles) -EXTRA_DIST = $(man_MANS) hid2hci.8 dfutool.1 +EXTRA_DIST = $(man_MANS) avctrl.8 hid2hci.8 dfutool.1 MAINTAINERCLEANFILES = Makefile.in diff --git a/tools/avctrl.8 b/tools/avctrl.8 new file mode 100644 index 00000000..f791cf9e --- /dev/null +++ b/tools/avctrl.8 @@ -0,0 +1,38 @@ +.\" +.\" This program is free software; you can redistribute it and/or modify +.\" it under the terms of the GNU General Public License as published by +.\" the Free Software Foundation; either version 2 of the License, or +.\" (at your option) any later version. +.\" +.\" This program is distributed in the hope that it will be useful, +.\" but WITHOUT ANY WARRANTY; without even the implied warranty of +.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +.\" GNU General Public License for more details. +.\" +.\" You should have received a copy of the GNU General Public License +.\" along with this program; if not, write to the Free Software +.\" Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +.\" +.\" +.TH AVCTRL 8 "JUNE 6, 2005" "" "" + +.SH NAME +avctrl \- Bluetooth Audio/Video control utility +.SH SYNOPSIS +.BR "avctrl +[ +.I options +] +.SH DESCRIPTION +.B avctrl +is used to control the Audio/Video dongles. +.SH OPTIONS +.TP +.BI -h +Gives a list of possible options. +.TP +.BI -q +Don't display any messages. +.SH AUTHOR +Written by Marcel Holtmann <marcel@holtmann.org>. +.br diff --git a/tools/avctrl.c b/tools/avctrl.c new file mode 100644 index 00000000..120a382f --- /dev/null +++ b/tools/avctrl.c @@ -0,0 +1,233 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation; + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + * CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + * COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + * SOFTWARE IS DISCLAIMED. + * + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <errno.h> +#include <fcntl.h> +#include <stdint.h> +#include <string.h> +#include <getopt.h> + +#include <usb.h> + +#ifdef NEED_USB_GET_BUSSES +static inline struct usb_bus *usb_get_busses(void) +{ + return usb_busses; +} +#endif + +#ifndef USB_DIR_OUT +#define USB_DIR_OUT 0x00 +#endif + +#ifndef USB_DIR_IN +#define USB_DIR_IN 0x80 +#endif + +#define HID_REQ_GET_REPORT 0x01 +#define HID_REQ_GET_IDLE 0x02 +#define HID_REQ_GET_PROTOCOL 0x03 +#define HID_REQ_SET_REPORT 0x09 +#define HID_REQ_SET_IDLE 0x0a +#define HID_REQ_SET_PROTOCOL 0x0b + +struct device_info; + +struct device_id { + uint16_t vendor; + uint16_t product; + int (*func)(struct device_info *dev); +}; + +struct device_info { + struct usb_device *dev; + struct device_id *id; +}; + +#define GET_STATE 0x01 +#define GET_REMOTE_BDADDR 0x02 +#define DISCOVER 0x03 +#define SWITCH_TO_DFU 0x04 +#define READ_CODEC 0x05 + +static int dongle_csr(struct device_info *devinfo) +{ + unsigned char buf[8]; + struct usb_dev_handle *udev; + int err, intf = 2; + + udev = usb_open(devinfo->dev); + if (!udev) + return -errno; + + if (usb_claim_interface(udev, intf) < 0) { + err = -errno; + usb_close(udev); + return err; + } + + memset(buf, 0, sizeof(buf)); + buf[0] = SWITCH_TO_DFU; + + err = usb_control_msg(udev, USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + HID_REQ_SET_REPORT, 0x03 << 8, intf, buf, sizeof(buf), 10000); + + if (err == 0) { + err = -1; + errno = EALREADY; + } else { + if (errno == ETIMEDOUT) + err = 0; + } + + usb_release_interface(udev, intf); + usb_close(udev); + + return err; +} + +static struct device_id device_list[] = { + { 0x0a12, 0x1004, dongle_csr }, + { -1 } +}; + +static struct device_id *match_device(uint16_t vendor, uint16_t product) +{ + int i; + + for (i = 0; device_list[i].func; i++) { + if (vendor == device_list[i].vendor && + product == device_list[i].product) + return &device_list[i]; + } + + return NULL; +} + +static int find_devices(struct device_info *devinfo, size_t size) +{ + struct usb_bus *bus; + struct usb_device *dev; + struct device_id *id; + int count = 0; + + usb_find_busses(); + usb_find_devices(); + + for (bus = usb_get_busses(); bus; bus = bus->next) + for (dev = bus->devices; dev; dev = dev->next) { + id = match_device(dev->descriptor.idVendor, + dev->descriptor.idProduct); + if (!id) + continue; + + if (count < size) { + devinfo[count].dev = dev; + devinfo[count].id = id; + count++; + } + } + + return count; +} + +static void usage(void) +{ + printf("avctrl - Bluetooth Audio/Video control utility\n\n"); + + printf("Usage:\n" + "\tavctrl [options]\n" + "\n"); + + printf("Options:\n" + "\t-h, --help Display help\n" + "\t-q, --quiet Don't display any messages\n" + "\n"); +} + +static struct option main_options[] = { + { "help", 0, 0, 'h' }, + { "quiet", 0, 0, 'q' }, + { 0, 0, 0, 0 } +}; + +int main(int argc, char *argv[]) +{ + struct device_info dev[16]; + int i, opt, num, quiet = 0; + + while ((opt = getopt_long(argc, argv, "+qh", main_options, NULL)) != -1) { + switch (opt) { + case 'q': + quiet = 1; + break; + case 'h': + usage(); + exit(0); + default: + exit(0); + } + } + + argc -= optind; + argv += optind; + optind = 0; + + usb_init(); + + num = find_devices(dev, sizeof(dev) / sizeof(dev[0])); + if (num <= 0) { + if (!quiet) + fprintf(stderr, "No Audio/Video devices found\n"); + exit(1); + } + + for (i = 0; i < num; i++) { + struct device_id *id = dev[i].id; + + if (!quiet) + printf("Switching device %04x:%04x ", + id->vendor, id->product); + fflush(stdout); + + if (id->func(&dev[i]) < 0) { + if (!quiet) + printf("failed (%s)\n", strerror(errno)); + } else { + if (!quiet) + printf("was successful\n"); + } + } + + return 0; +} |