Lines Matching full:handle
192 bt_activate(pcap_t* handle) in bt_activate() argument
194 struct pcap_bt *handlep = handle->priv; in bt_activate()
202 if (sscanf(handle->opt.device, BT_IFACE"%d", &dev_id) != 1) in bt_activate()
204 snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
206 handle->opt.device); in bt_activate()
218 if (handle->snapshot <= 0 || handle->snapshot > MAXIMUM_SNAPLEN) in bt_activate()
219 handle->snapshot = MAXIMUM_SNAPLEN; in bt_activate()
222 handle->bufsize = BT_CTRL_SIZE+sizeof(pcap_bluetooth_h4_header)+handle->snapshot; in bt_activate()
223 handle->linktype = DLT_BLUETOOTH_HCI_H4_WITH_PHDR; in bt_activate()
225 handle->read_op = bt_read_linux; in bt_activate()
226 handle->inject_op = bt_inject_linux; in bt_activate()
227 handle->setfilter_op = pcapint_install_bpf_program; /* no kernel filtering */ in bt_activate()
228 handle->setdirection_op = bt_setdirection_linux; in bt_activate()
229 handle->set_datalink_op = NULL; /* can't change data link type */ in bt_activate()
230 handle->getnonblock_op = pcapint_getnonblock_fd; in bt_activate()
231 handle->setnonblock_op = pcapint_setnonblock_fd; in bt_activate()
232 handle->stats_op = bt_stats_linux; in bt_activate()
236 handle->fd = socket(AF_BLUETOOTH, SOCK_RAW, BTPROTO_HCI); in bt_activate()
237 if (handle->fd < 0) { in bt_activate()
238 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
243 handle->buffer = malloc(handle->bufsize); in bt_activate()
244 if (!handle->buffer) { in bt_activate()
245 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
251 if (setsockopt(handle->fd, SOL_HCI, HCI_DATA_DIR, &opt, sizeof(opt)) < 0) { in bt_activate()
252 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
258 if (setsockopt(handle->fd, SOL_HCI, HCI_TIME_STAMP, &opt, sizeof(opt)) < 0) { in bt_activate()
259 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
269 if (setsockopt(handle->fd, SOL_HCI, HCI_FILTER, &flt, sizeof(flt)) < 0) { in bt_activate()
270 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
282 if (bind(handle->fd, (struct sockaddr *) &addr, sizeof(addr)) < 0) { in bt_activate()
283 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_activate()
288 if (handle->opt.rfmon) { in bt_activate()
296 if (handle->opt.buffer_size != 0) { in bt_activate()
300 if (setsockopt(handle->fd, SOL_SOCKET, SO_RCVBUF, in bt_activate()
301 &handle->opt.buffer_size, in bt_activate()
302 sizeof(handle->opt.buffer_size)) == -1) { in bt_activate()
303 pcapint_fmt_errmsg_for_errno(handle->errbuf, in bt_activate()
309 handle->selectable_fd = handle->fd; in bt_activate()
313 pcapint_cleanup_live_common(handle); in bt_activate()
318 bt_read_linux(pcap_t *handle, int max_packets _U_, pcap_handler callback, u_char *user) in bt_read_linux() argument
329 pktd = (u_char *)handle->buffer + BT_CTRL_SIZE; in bt_read_linux()
332 iv.iov_len = handle->snapshot; in bt_read_linux()
337 msg.msg_control = handle->buffer; in bt_read_linux()
342 if (handle->break_loop) in bt_read_linux()
344 handle->break_loop = 0; in bt_read_linux()
347 ret = recvmsg(handle->fd, &msg, 0); in bt_read_linux()
355 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_read_linux()
379 switch (handle->direction) { in bt_read_linux()
398 if (handle->fcode.bf_insns == NULL || in bt_read_linux()
399 pcapint_filter(handle->fcode.bf_insns, pktd, pkth.len, pkth.caplen)) { in bt_read_linux()
407 bt_inject_linux(pcap_t *handle, const void *buf _U_, int size _U_) in bt_inject_linux() argument
409 snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_inject_linux()
416 bt_stats_linux(pcap_t *handle, struct pcap_stat *stats) in bt_stats_linux() argument
418 struct pcap_bt *handlep = handle->priv; in bt_stats_linux()
426 ret = ioctl(handle->fd, HCIGETDEVINFO, (void *)&dev_info); in bt_stats_linux()
430 pcapint_fmt_errmsg_for_errno(handle->errbuf, PCAP_ERRBUF_SIZE, in bt_stats_linux()