diff options
Diffstat (limited to 'tools/hcieventmask.c')
| -rw-r--r-- | tools/hcieventmask.c | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/tools/hcieventmask.c b/tools/hcieventmask.c new file mode 100644 index 0000000..87beac9 --- /dev/null +++ b/tools/hcieventmask.c @@ -0,0 +1,130 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2002-2010 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 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 + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <errno.h> +#include <stdlib.h> +#include <getopt.h> +#include <sys/socket.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/hci.h> +#include <bluetooth/hci_lib.h> + +static struct option main_options[] = { + { "device", 1, 0, 'i' }, + { 0, 0, 0, 0 } +}; + +int main(int argc, char *argv[]) +{ + uint8_t events[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00 }; + struct hci_dev_info di; + struct hci_version ver; + int dd, opt, dev = 0; + + while ((opt=getopt_long(argc, argv, "+i:", main_options, NULL)) != -1) { + switch (opt) { + case 'i': + dev = hci_devid(optarg); + if (dev < 0) { + perror("Invalid device"); + exit(1); + } + break; + } + } + + dd = hci_open_dev(dev); + if (dd < 0) { + fprintf(stderr, "Can't open device hci%d: %s (%d)\n", + dev, strerror(errno), errno); + exit(1); + } + + if (hci_devinfo(dev, &di) < 0) { + fprintf(stderr, "Can't get device info for hci%d: %s (%d)\n", + dev, strerror(errno), errno); + hci_close_dev(dd); + exit(1); + } + + if (hci_read_local_version(dd, &ver, 1000) < 0) { + fprintf(stderr, "Can't read version info for hci%d: %s (%d)\n", + dev, strerror(errno), errno); + hci_close_dev(dd); + exit(1); + } + + hci_close_dev(dd); + + if (ver.hci_ver > 1) { + if (di.features[5] & LMP_SNIFF_SUBR) + events[5] |= 0x20; + + if (di.features[5] & LMP_PAUSE_ENC) + events[5] |= 0x80; + + if (di.features[6] & LMP_EXT_INQ) + events[5] |= 0x40; + + if (di.features[6] & LMP_NFLUSH_PKTS) + events[7] |= 0x01; + + if (di.features[7] & LMP_LSTO) + events[6] |= 0x80; + + if (di.features[6] & LMP_SIMPLE_PAIR) { + events[6] |= 0x01; /* IO Capability Request */ + events[6] |= 0x02; /* IO Capability Response */ + events[6] |= 0x04; /* User Confirmation Request */ + events[6] |= 0x08; /* User Passkey Request */ + events[6] |= 0x10; /* Remote OOB Data Request */ + events[6] |= 0x20; /* Simple Pairing Complete */ + events[7] |= 0x04; /* User Passkey Notification */ + events[7] |= 0x08; /* Keypress Notification */ + events[7] |= 0x10; /* Remote Host Supported + * Features Notification */ + } + + if (di.features[4] & LMP_LE) + events[7] |= 0x20; + + if (di.features[6] & LMP_LE_BREDR) + events[7] |= 0x20; + } + + printf("Setting event mask:\n"); + printf("\thcitool cmd 0x%02x 0x%04x " + "0x%02x 0x%02x 0x%02x 0x%02x " + "0x%02x 0x%02x 0x%02x 0x%02x\n", + OGF_HOST_CTL, OCF_SET_EVENT_MASK, + events[0], events[1], events[2], events[3], + events[4], events[5], events[6], events[7]); + + return 0; +} |