diff options
Diffstat (limited to 'usr.sbin/bluetooth/bthidd/session.c')
| -rw-r--r-- | usr.sbin/bluetooth/bthidd/session.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/usr.sbin/bluetooth/bthidd/session.c b/usr.sbin/bluetooth/bthidd/session.c deleted file mode 100644 index b9f331b..0000000 --- a/usr.sbin/bluetooth/bthidd/session.c +++ /dev/null @@ -1,184 +0,0 @@ -/* - * session.c - */ - -/*- - * Copyright (c) 2006 Maksim Yevmenkin <m_evmenkin@yahoo.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $Id: session.c,v 1.3 2006/09/07 21:06:53 max Exp $ - * $FreeBSD$ - */ - -#include <sys/queue.h> -#include <assert.h> -#include <bluetooth.h> -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <syslog.h> -#include <unistd.h> -#include <usbhid.h> -#include "bthid_config.h" -#include "bthidd.h" -#include "kbd.h" - -/* - * Create new session - */ - -bthid_session_p -session_open(bthid_server_p srv, hid_device_p const d) -{ - bthid_session_p s; - - assert(srv != NULL); - assert(d != NULL); - - if ((s = (bthid_session_p) malloc(sizeof(*s))) == NULL) - return (NULL); - - s->srv = srv; - memcpy(&s->bdaddr, &d->bdaddr, sizeof(s->bdaddr)); - s->ctrl = -1; - s->intr = -1; - - if (d->keyboard) { - /* Open /dev/vkbdctl */ - s->vkbd = open("/dev/vkbdctl", O_RDWR); - if (s->vkbd < 0) { - syslog(LOG_ERR, "Could not open /dev/vkbdctl " \ - "for %s. %s (%d)", bt_ntoa(&s->bdaddr, NULL), - strerror(errno), errno); - free(s); - return (NULL); - } - } else - s->vkbd = -1; - - s->state = CLOSED; - - s->keys1 = bit_alloc(kbd_maxkey()); - if (s->keys1 == NULL) { - free(s); - return (NULL); - } - - s->keys2 = bit_alloc(kbd_maxkey()); - if (s->keys2 == NULL) { - free(s->keys1); - free(s); - return (NULL); - } - - LIST_INSERT_HEAD(&srv->sessions, s, next); - - return (s); -} - -/* - * Lookup session by bdaddr - */ - -bthid_session_p -session_by_bdaddr(bthid_server_p srv, bdaddr_p bdaddr) -{ - bthid_session_p s; - - assert(srv != NULL); - assert(bdaddr != NULL); - - LIST_FOREACH(s, &srv->sessions, next) - if (memcmp(&s->bdaddr, bdaddr, sizeof(s->bdaddr)) == 0) - break; - - return (s); -} - -/* - * Lookup session by fd - */ - -bthid_session_p -session_by_fd(bthid_server_p srv, int32_t fd) -{ - bthid_session_p s; - - assert(srv != NULL); - assert(fd >= 0); - - LIST_FOREACH(s, &srv->sessions, next) - if (s->ctrl == fd || s->intr == fd || s->vkbd == fd) - break; - - return (s); -} - -/* - * Close session - */ - -void -session_close(bthid_session_p s) -{ - assert(s != NULL); - assert(s->srv != NULL); - - LIST_REMOVE(s, next); - - if (s->intr != -1) { - FD_CLR(s->intr, &s->srv->rfdset); - FD_CLR(s->intr, &s->srv->wfdset); - close(s->intr); - - if (s->srv->maxfd == s->intr) - s->srv->maxfd --; - } - - if (s->ctrl != -1) { - FD_CLR(s->ctrl, &s->srv->rfdset); - FD_CLR(s->ctrl, &s->srv->wfdset); - close(s->ctrl); - - if (s->srv->maxfd == s->ctrl) - s->srv->maxfd --; - } - - if (s->vkbd != -1) { - FD_CLR(s->vkbd, &s->srv->rfdset); - close(s->vkbd); - - if (s->srv->maxfd == s->vkbd) - s->srv->maxfd --; - } - - free(s->keys1); - free(s->keys2); - - memset(s, 0, sizeof(*s)); - free(s); -} - |
