Hi Antonio,
On 15:09 Wed 08 Jun, Antonio Ospite wrote:
> Add a plugin which handles the connection of a Sixaxis device, when a
> new hidraw device is connected the plugin:
> - Filters udev events, and select the Sixaxis device
> - Sets LEDs to match the joystick system number (for USB and BT)
> - Sets the Master bluetooth address in the Sixaxis (USB pairing)
> - Adds the device to the database of the current default
> adapter (BT association)
Just a few (mostly cosmetic) comments.
>
> Signed-off-by: Bastien Nocera <hadess@xxxxxxxxxx>
> Signed-off-by: Antonio Ospite <ospite@xxxxxxxxxxxxxxxxx>
> ---
> Makefile.am | 9 +-
> acinclude.m4 | 10 +
> plugins/sixaxis.c | 528 +++++++++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 545 insertions(+), 2 deletions(-)
> create mode 100644 plugins/sixaxis.c
>
> diff --git a/Makefile.am b/Makefile.am
> index 4659c80..0d567a9 100644
> --- a/Makefile.am
> +++ b/Makefile.am
> @@ -202,6 +202,11 @@ builtin_sources += health/hdp_main.c health/hdp_types.h \
> health/hdp_util.h health/hdp_util.c
> endif
>
> +if SIXAXISPLUGIN
> +builtin_modules += sixaxis
> +builtin_sources += plugins/sixaxis.c
> +endif
> +
> builtin_modules += hciops mgmtops
> builtin_sources += plugins/hciops.c plugins/mgmtops.c
>
> @@ -253,7 +258,7 @@ src_bluetoothd_SOURCES = $(gdbus_sources) $(builtin_sources) \
> src/event.h src/event.c \
> src/oob.h src/oob.c src/eir.h src/eir.c
> src_bluetoothd_LDADD = lib/libbluetooth.la @GLIB_LIBS@ @DBUS_LIBS@ \
> - @CAPNG_LIBS@ -ldl -lrt
> + @CAPNG_LIBS@ @UDEV_LIBS@ -ldl -lrt
> src_bluetoothd_LDFLAGS = -Wl,--export-dynamic \
> -Wl,--version-script=$(srcdir)/src/bluetooth.ver
>
> @@ -370,7 +375,7 @@ EXTRA_DIST += doc/manager-api.txt \
>
> AM_YFLAGS = -d
>
> -AM_CFLAGS = @DBUS_CFLAGS@ @GLIB_CFLAGS@ @CAPNG_CFLAGS@ \
> +AM_CFLAGS = @DBUS_CFLAGS@ @GLIB_CFLAGS@ @CAPNG_CFLAGS@ @UDEV_CFLAGS@ \
> -DBLUETOOTH_PLUGIN_BUILTIN -DPLUGINDIR=\""$(plugindir)"\"
>
> INCLUDES = -I$(builddir)/lib -I$(builddir)/src -I$(srcdir)/src \
> diff --git a/acinclude.m4 b/acinclude.m4
> index d77937b..d8e4ba9 100644
> --- a/acinclude.m4
> +++ b/acinclude.m4
> @@ -183,6 +183,7 @@ AC_DEFUN([AC_ARG_BLUEZ], [
> sndfile_enable=${sndfile_found}
> hal_enable=no
> usb_enable=${usb_found}
> + sixaxis_enable=${udev_found}
> alsa_enable=${alsa_found}
> gstreamer_enable=${gstreamer_found}
> audio_enable=yes
> @@ -277,6 +278,10 @@ AC_DEFUN([AC_ARG_BLUEZ], [
> usb_enable=${enableval}
> ])
>
> + AC_ARG_ENABLE(sixaxis, AC_HELP_STRING([--enable-sixaxis], [enable Sixaxis plugin]), [
> + sixaxis_enable=${enableval}
> + ])
> +
> AC_ARG_ENABLE(tracer, AC_HELP_STRING([--enable-tracer], [install Tracing daemon]), [
> tracer_enable=${enableval}
> ])
> @@ -372,6 +377,10 @@ AC_DEFUN([AC_ARG_BLUEZ], [
> AC_DEFINE(HAVE_LIBUSB, 1, [Define to 1 if you have USB library.])
> fi
>
> + if (test "${sixaxis_enable}" = "yes" && test "${udev_found}" = "yes"); then
> + AC_DEFINE(HAVE_SIXAXIS_PLUGIN, 1, [Define to 1 if you have sixaxis plugin.])
> + fi
> +
> AM_CONDITIONAL(SNDFILE, test "${sndfile_enable}" = "yes" && test "${sndfile_found}" = "yes")
> AM_CONDITIONAL(USB, test "${usb_enable}" = "yes" && test "${usb_found}" = "yes")
> AM_CONDITIONAL(SBC, test "${alsa_enable}" = "yes" || test "${gstreamer_enable}" = "yes" ||
> @@ -406,4 +415,5 @@ AC_DEFUN([AC_ARG_BLUEZ], [
> AM_CONDITIONAL(CONFIGFILES, test "${configfiles_enable}" = "yes")
> AM_CONDITIONAL(MAEMO6PLUGIN, test "${maemo6_enable}" = "yes")
> AM_CONDITIONAL(DBUSOOBPLUGIN, test "${dbusoob_enable}" = "yes")
> + AM_CONDITIONAL(SIXAXISPLUGIN, test "${sixaxis_enable}" = "yes" && test "${udev_found}" = "yes")
> ])
> diff --git a/plugins/sixaxis.c b/plugins/sixaxis.c
> new file mode 100644
> index 0000000..70f81f4
> --- /dev/null
> +++ b/plugins/sixaxis.c
> @@ -0,0 +1,528 @@
> +/*
> + * sixaxis plugin: do cable association for Sixaxis controller
> + *
> + * Copyright (C) 2009 Bastien Nocera <hadess@xxxxxxxxxx>
> + * Copyright (C) 2011 Antonio Ospite <ospite@xxxxxxxxxxxxxxxxx>
> + *
> + *
> + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
> + *
> + */
> +
> +/*
> + * In the following this terminology is used:
> + *
> + * - controller: a Sixaxis joypad.
> + * - adapter: the bluetooth dongle on the host system.
> + * - adapter_bdaddr: the bdaddr of the bluetooth adapter.
> + * - device_bdaddr: the bdaddr of the Sixaxis controller.
> + * - master_bdaddr: the bdaddr of the adapter to be configured into the
> + * Sixaxis controller
> + */
> +
> +#ifdef HAVE_CONFIG_H
> +#include <config.h>
> +#endif
> +
> +#include <stdio.h>
> +#include <stdint.h>
> +#include <stdlib.h>
> +#include <sys/ioctl.h>
> +#include <sys/types.h>
> +#include <sys/stat.h>
> +#include <fcntl.h>
> +#include <unistd.h>
> +#include <glib.h>
> +#include <linux/hidraw.h>
> +
> +#define LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE 1
> +#include <libudev.h>
> +
> +#include "plugin.h"
> +#include "log.h"
> +#include "adapter.h"
> +#include "device.h"
> +#include "manager.h"
> +#include "storage.h"
> +#include "sdp_lib.h"
> +
> +/* Fallback definitions to compile with older headers */
> +#ifndef HIDIOCGFEATURE
> +#define HIDIOCGFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x07, len)
> +#endif
> +
> +#ifndef HIDIOCSFEATURE
> +#define HIDIOCSFEATURE(len) _IOC(_IOC_WRITE|_IOC_READ, 'H', 0x06, len)
> +#endif
> +
> +
> +#define BDADDR_STR_SIZE 18 /* strlen("00:00:00:00:00:00") + 1 */
> +
> +/* Vendor and product ID for the Sixaxis PS3 controller */
> +#define VENDOR 0x054c
> +#define PRODUCT 0x0268
> +#define SIXAXIS_NAME "PLAYSTATION(R)3 Controller"
> +#define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
> +#define HID_UUID "00001124-0000-1000-8000-00805f9b34fb"
> +
> +static int create_sixaxis_association(struct btd_adapter *adapter,
> + const char *name,
> + const char *address,
> + guint32 vendor_id,
> + guint32 product_id,
> + const char *pnp_record)
Use only tabs for indentation.
> +{
> + DBusConnection *conn;
> + sdp_record_t *rec;
> + struct btd_device *device;
> + bdaddr_t src, dst;
> + char srcaddr[18];
> + int ret = 0;
The most common idiom is to call this kind of variable 'err'.
> +
> + str2ba(address, &dst);
> + adapter_get_address(adapter, &src);
> + ba2str(&src, srcaddr);
> +
> + write_device_name(&dst, &src, (char *) name);
> +
> + /* Store the device's SDP record */
> + rec = record_from_string(pnp_record);
> + store_record(srcaddr, address, rec);
> + sdp_record_free(rec);
> +
> + /* Set the device id */
> + store_device_id(srcaddr, address, 0xffff, vendor_id, product_id, 0);
> + /* Don't write a profile, it will be updated when the device connects */
> +
> + write_trust(srcaddr, address, "[all]", TRUE);
> +
> + conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
> + if (conn == NULL) {
> + DBG("Failed to get on the bus");
> + ret = -1;
If possible, use a more descriptive error number, -EPERM perhaps?
> + goto fail_dbus;
> + }
> +
> + device = adapter_get_device(conn, adapter, address);
> + if (device == NULL) {
> + DBG("Failed to get the device");
> + ret = -1;
Same here.
> + goto fail_device;
> + }
> +
> + device_set_temporary(device, FALSE);
> + device_set_name(device, name);
> + btd_device_add_uuid(device, HID_UUID);
> +
> +fail_device:
> + dbus_connection_unref(conn);
> +fail_dbus:
> + return ret;
> +}
> +
> +
Extra empty line here.
> +/* Usb cable pairing section */
> +static unsigned char *get_feature_report(int fd, uint8_t report_number, unsigned int len)
Try to keep lines under the 78 characters limit. There are more places like
this, I might have missed some.
> +{
> + unsigned char *buf;
> + int ret;
> +
> + buf = calloc(len, sizeof(*buf));
Usually in BlueZ code we try to use the allocations function provided by
GLib, g_malloc0() in this case.
> + if (buf == NULL) {
> + error("%s:%s() calloc failed", __FILE__, __func__);
> + return NULL;
> + }
> +
> + buf[0] = report_number;
> +
> + ret = ioctl(fd, HIDIOCGFEATURE(len), buf);
> + if (ret < 0) {
> + error("%s:%s() HIDIOCGFEATURE ret = %d", __FILE__, __func__, ret);
> + free(buf);
> + return NULL;
> + }
> +
> + return buf;
> +}
> +
> +static int set_feature_report(int fd, uint8_t *report, int len)
> +{
> + int ret;
> +
> + ret = ioctl(fd, HIDIOCSFEATURE(len), report);
> + if (ret < 0)
> + error("%s:%s() HIDIOCSFEATURE failed, ret = %d",
> + __FILE__, __func__, ret);
> +
> + return ret;
> +}
> +
> +static char *get_device_bdaddr(int fd)
> +{
> + unsigned char *buf;
> + char *address;
> +
> + buf = get_feature_report(fd, 0xf2, 18);
> + if (buf == NULL) {
> + error("%s:%s() cannot get feature report", __FILE__, __func__);
> + return NULL;
> + }
> +
> + address = calloc(BDADDR_STR_SIZE, sizeof(*address));
Same here.
> + if (address == NULL) {
> + error("%s:%s() calloc failed", __FILE__, __func__);
> + free(buf);
> + return NULL;
> + }
> +
> + snprintf(address, BDADDR_STR_SIZE,
> + "%02X:%02X:%02X:%02X:%02X:%02X",
> + buf[4], buf[5], buf[6], buf[7], buf[8], buf[9]);
Just tabs for indentation.
> +
> + free(buf);
> + return address;
> +}
> +
> +static int set_master_bdaddr(int fd, char *adapter_bdaddr)
> +{
> + uint8_t *report;
> + uint8_t addr[6];
> + int ret;
> +
> + ret = sscanf(adapter_bdaddr, "%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",
> + &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5]);
Same here.
> + if (ret != 6) {
> +
Extra empty line.
> + error("%s:%s() Parsing the bt address failed", __FILE__, __func__);
> + return FALSE;
> + }
> +
> + report = malloc(8);
g_malloc0()?
> + if (report == NULL) {
> + error("%s:%s() malloc failed", __FILE__, __func__);
> + return FALSE;
> + }
> +
> + report[0] = 0xf5;
> + report[1] = 0x01;
> +
> + report[2] = addr[0];
> + report[3] = addr[1];
> + report[4] = addr[2];
> + report[5] = addr[3];
> + report[6] = addr[4];
> + report[7] = addr[5];
> +
> + ret = set_feature_report(fd, report, 8);
> + if (ret < 0) {
> + error("%s:%s() cannot set feature report", __FILE__, __func__);
> + goto out;
> + }
> +
> + DBG("New Master Bluetooth address: %s", adapter_bdaddr);
> +
> +out:
> + free(report);
> + return ret;
> +}
> +
> +static int sixpair(int fd, struct btd_adapter *adapter)
> +{
> + char *device_bdaddr;
> + char adapter_bdaddr[18];
> + bdaddr_t dst;
> + int ret = 0;
Call this 'err'.
> +
> + adapter_get_address(adapter, &dst);
> + ba2str(&dst, adapter_bdaddr);
> + DBG("Adapter bdaddr %s", adapter_bdaddr);
> +
> + ret = set_master_bdaddr(fd, adapter_bdaddr);
> + if (ret < 0) {
> + DBG("Failed to set the master Bluetooth address");
> + return ret;
> + }
> +
> + device_bdaddr = get_device_bdaddr(fd);
> + if (device_bdaddr == NULL) {
> + DBG("Failed to get the Bluetooth address from the device");
> + return -1;
> + }
> +
> + DBG("Device bdaddr %s", device_bdaddr);
> +
> + ret = create_sixaxis_association(adapter,
> + SIXAXIS_NAME,
> + device_bdaddr,
> + VENDOR, PRODUCT, SIXAXIS_PNP_RECORD);
Spaces for indentation.
> + free(device_bdaddr);
> + return ret;
> +}
> +
Extra empty line.
> +
> +/* Led setting section */
> +#define LED_1 (0x01 << 1)
> +#define LED_2 (0x01 << 2)
> +#define LED_3 (0x01 << 3)
> +#define LED_4 (0x01 << 4)
> +
> +#define LED_STATUS_OFF 0
> +#define LED_STATUS_ON 1
> +
Move these declarations to the top.
> +static int set_leds(int fd, unsigned char leds_status[4])
> +{
> + int ret;
> +
> + /*
> + * the total time the led is active (0xff means forever)
> + * | duty_length: how long a cycle is in deciseconds (0 means "blink really fast")
> + * | | ??? (Some form of phase shift or duty_length multiplier?)
> + * | | | % of duty_length the led is off (0xff means 100%)
> + * | | | | % of duty_length the led is on (0xff mean 100%)
> + * | | | | |
> + * 0xff, 0x27, 0x10, 0x00, 0x32,
> + */
> + unsigned char leds_report[] = {
> + 0x01,
> + 0x00, 0x00, 0x00, 0x00, 0x00, /* rumble values TBD */
> + 0x00, 0x00, 0x00, 0x00, 0x1e, /* LED_1 = 0x02, LED_2 = 0x04, ... */
> + 0xff, 0x27, 0x10, 0x00, 0x32, /* LED_4 */
> + 0xff, 0x27, 0x10, 0x00, 0x32, /* LED_3 */
> + 0xff, 0x27, 0x10, 0x00, 0x32, /* LED_2 */
> + 0xff, 0x27, 0x10, 0x00, 0x32, /* LED_1 */
> + 0x00, 0x00, 0x00, 0x00, 0x00,
> + };
> +
> + int leds = 0;
> + if (leds_status[0])
> + leds |= LED_1;
> + if (leds_status[1])
> + leds |= LED_2;
> + if (leds_status[2])
> + leds |= LED_3;
> + if (leds_status[3])
> + leds |= LED_4;
> +
> + leds_report[10] = leds;
> +
> + ret = write(fd, leds_report, sizeof(leds_report));
> + if (ret < (ssize_t) sizeof(leds_report))
> + error("%s:%s() Unable to write to hidraw device", __FILE__, __func__);
> +
> + return ret;
> +}
> +
> +static int set_controller_number(int fd, unsigned int n)
> +{
> + unsigned char leds_status[4] = {0, 0, 0, 0};
> +
> + switch (n) {
> + case 0:
> + break;
> + case 1:
> + case 2:
> + case 3:
> + case 4:
> + leds_status[n - 1] = LED_STATUS_ON;
> + break;
> + case 5:
> + case 6:
> + case 7:
> + leds_status[4 - 1] = LED_STATUS_ON;
> + leds_status[n - 4 - 1] = LED_STATUS_ON;
> + break;
> + default:
> + error("%s:%s() Only 7 controllers supported for now", __FILE__, __func__);
> + return -1;
> + }
> +
> + return set_leds(fd, leds_status);
> +}
> +
> +
> +static void handle_device_plug(struct udev_device *udevice)
> +{
> + struct udev_device *hid_parent;
> + struct udev_enumerate *enumerate;
> + struct udev_list_entry *devices, *dev_list_entry;
> + const char *hid_phys;
> + const char *hidraw_node;
> + unsigned char is_usb = FALSE;
> + int js_num = 0;
> + int fd;
> +
> + hid_parent = udev_device_get_parent_with_subsystem_devtype(udevice, "hid", NULL);
> + if (!hid_parent) {
> + error("%s:%s() cannot get parent hid device", __FILE__, __func__);
> + return;
> + }
> +
> + DBG("name: %s", udev_device_get_property_value(hid_parent, "HID_NAME"));
> +
> + if (!(g_str_has_suffix(udev_device_get_property_value(hid_parent, "HID_NAME"),
> + "PLAYSTATION(R)3 Controller") ||
> + g_str_has_suffix(udev_device_get_property_value(hid_parent, "HID_NAME"),
> + "Sony Computer Entertainment Wireless Controller"))
> + )
The coding style here is confusing, and I think that if you add a variable to
store the value of 'udev_get_property_value(hid_parent, "HID_NAME")' things
would look simpler.
> + return;
> +
> + DBG("Found a Sixaxis device");
> +
> + hidraw_node = udev_device_get_devnode(udevice);
> +
> + hid_phys = udev_device_get_property_value(hid_parent, "HID_PHYS");
> +
> + /* looking for joysticks */
> + enumerate = udev_enumerate_new(udev_device_get_udev(udevice));
> + udev_enumerate_add_match_sysname(enumerate, "js*");
> + udev_enumerate_scan_devices(enumerate);
> +
> + devices = udev_enumerate_get_list_entry(enumerate);
> + udev_list_entry_foreach(dev_list_entry, devices) {
> + const char *devname;
> + struct udev_device *js_dev;
> + struct udev_device *input_parent;
> + const char *input_phys;
> +
> + devname = udev_list_entry_get_name(dev_list_entry);
> + js_dev = udev_device_new_from_syspath(udev_device_get_udev(udevice), devname);
> +
> + input_parent = udev_device_get_parent_with_subsystem_devtype(js_dev, "input", NULL);
> + if (!input_parent) {
> + error("%s:%s() cannot get parent input device.", __FILE__, __func__);
> + continue;
> + }
> +
> + /* check this is the joystick relative to the hidraw device above */
> + input_phys = udev_device_get_sysattr_value(input_parent, "phys");
> + if (g_strcmp0(input_phys, hid_phys) == 0) {
> + js_num = atoi(udev_device_get_sysnum(js_dev)) + 1;
> + DBG("joypad device_num: %d", js_num);
> + DBG("hidraw_node: %s", hidraw_node);
> + DBG("driver: %s",
> + udev_device_get_property_value(js_dev, "ID_USB_DRIVER"));
> +
> + if (g_strcmp0(udev_device_get_property_value(js_dev, "ID_USB_DRIVER"),
> + "usbhid") == 0)
I guess you already know what I am going to say ;-)
> + is_usb = TRUE;
> + }
> +
> + udev_device_unref(js_dev);
> + }
> +
> + udev_enumerate_unref(enumerate);
> +
> + fd = open(hidraw_node, O_RDWR);
> + if (fd < 0) {
> + error("%s:%s() hidraw open", __FILE__, __func__);
> + return;
> + }
> +
> + if (js_num > 0)
> + set_controller_number(fd, js_num);
> + if (is_usb) {
> + struct btd_adapter *adapter;
> +
> + /* Look for the default adapter */
> + adapter = manager_get_default_adapter();
> + if (adapter == NULL) {
> + DBG("No adapters, exiting");
> + return;
> + }
> + sixpair(fd, adapter);
> + }
> +
> + close(fd);
> +}
> +
> +static gboolean device_event_idle(struct udev_device *udevice)
> +{
> + handle_device_plug(udevice);
> + udev_device_unref(udevice);
> + return FALSE;
> +}
> +
> +static struct udev *ctx = NULL;
> +static struct udev_monitor *monitor = NULL;
> +static guint watch_id = 0;
Move these to the top, globals should be really visible.
> +
> +static gboolean
> +monitor_event(GIOChannel *source,
> + GIOCondition condition,
> + gpointer data)
These declaration isn't consistent with the rest of the BlueZ coding style.
> +{
> + struct udev_device *udevice;
> +
> + udevice = udev_monitor_receive_device(monitor);
> + if (udevice == NULL)
> + goto out;
> + if (g_strcmp0(udev_device_get_action(udevice), "add") != 0) {
> + udev_device_unref(udevice);
> + goto out;
> + }
> +
> + g_timeout_add_seconds(1, (GSourceFunc) device_event_idle, udevice);
Just a question: why is this delay between finding the device and plug'ing it
is needed? Perhaps a short comment explaining why it is needed would be nice.
> +
> +out:
> + return TRUE;
> +}
> +
> +
Extra empty line.
> +static int sixaxis_init(void)
> +{
> + GIOChannel *channel;
> +
> + DBG("Setup Sixaxis cable plugin");
> +
> + ctx = udev_new();
> + monitor = udev_monitor_new_from_netlink(ctx, "udev");
> + if (monitor == NULL) {
> + error("%s:%s() Could not get udev monitor", __FILE__, __func__);
> + return -1;
> + }
> +
> + /* Listen for newly connected hidraw interfaces */
> + udev_monitor_filter_add_match_subsystem_devtype(monitor,
> + "hidraw", NULL);
> + udev_monitor_enable_receiving(monitor);
> +
> + channel = g_io_channel_unix_new(udev_monitor_get_fd(monitor));
> + watch_id = g_io_add_watch(channel, G_IO_IN, monitor_event, NULL);
> + g_io_channel_unref(channel);
> +
> + return 0;
> +}
> +
> +static void sixaxis_exit(void)
> +{
> + DBG("Cleanup Sixaxis cable plugin");
> +
> + if (watch_id != 0) {
> + g_source_remove(watch_id);
> + watch_id = 0;
> + }
> + if (monitor != NULL) {
> + udev_monitor_unref(monitor);
> + monitor = NULL;
> + }
> + if (ctx != NULL) {
> + udev_unref(ctx);
> + ctx = NULL;
> + }
> +}
> +
> +BLUETOOTH_PLUGIN_DEFINE(sixaxis, VERSION,
> + BLUETOOTH_PLUGIN_PRIORITY_DEFAULT,
> + sixaxis_init, sixaxis_exit)
> --
> 1.7.5.3
>
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Cheers,
--
Vinicius
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