static gboolean io_hci_data(GIOChannel *chan, GIOCondition cond, gpointer data)
{
unsigned char buf[HCI_MAX_FRAME_SIZE], *ptr;
int type;
ssize_t len;
int fd;
ptr = buf;
fd = g_io_channel_unix_get_fd(chan);
len = read(fd, buf, sizeof(buf));
if (len < 0) {
if (errno == EAGAIN)
return TRUE;
syslog(LOG_ERR, "Read failed: %s (%d)", strerror(errno), errno);
g_io_channel_unref(chan);
g_main_loop_quit(event_loop);
return FALSE;
}
type = *ptr++;
write_snoop(vdev.dd, type, 0, buf, len);
switch (type) {
case HCI_COMMAND_PKT:
hci_command(ptr);
break;
case HCI_ACLDATA_PKT:
hci_acl_data(ptr);
break;
default:
syslog(LOG_ERR, "Unknown packet type 0x%2.2x", type);
break;
}
return TRUE;
}
static void io_hci_data(void)
{
unsigned char buf[HCI_MAX_FRAME_SIZE], *ptr;
int type;
ssize_t len;
ptr = buf;
len = read(vdev.dev_fd, buf, sizeof(buf));
if (len < 0) {
if (errno == EAGAIN)
return;
syslog(LOG_ERR, "Read failed: %s (%d)", strerror(errno), errno);
__io_canceled = 1;
return;
}
type = *ptr++;
write_snoop(vdev.dd, type, 0, buf, len);
switch (type) {
case HCI_COMMAND_PKT:
hci_command(ptr);
break;
case HCI_ACLDATA_PKT:
hci_acl_data(ptr);
break;
default:
syslog(LOG_ERR, "Unknown packet type 0x%2.2x", type);
break;
}
}
