void translator::process_data(const audio_record &data)
{
try{
std::string cmdname = m_r->recognize(data);
boost::shared_ptr<cmd::command> p = contnr->get_by_name(cmdname);
manip::manipulator* wnd_man = manip_creator.create();
p->execute(*wnd_man);
push_result(true);
}
catch (ANN_based_recognizer::cmd_not_found& exc)
{
push_result(false);
}
}
void push_result(const std::string & result) {
push_result(dispatch_result(result, -1));
}
static inline void push_waiting(int cli) {
static int len;
static char *eos, *pos;
static int wait_idx;
while (1) {
eos = (char *)memchr(in_buffer[cli].newline, '\n', in_buffer[cli].len + in_buffer[cli].buf - in_buffer[cli].newline);
if (eos == NULL) {
in_buffer[cli].newline = in_buffer[cli].buf + in_buffer[cli].len;
return;
}
in_buffer[cli].newline = eos;
wait_idx = waiting.avai;
if (wait_idx == -1) {
fputs("push_waiting: waiting list full\n", stderr);
return;
}
waiting.avai = waiting.item[wait_idx].next;
*eos = '\0';
waiting.item[wait_idx].cli = cli;
errno = 0;
waiting.item[wait_idx].seq = strtol(in_buffer[cli].buf, &pos, 10);
if (errno == ERANGE || *pos != ' ')
goto ignore;
++pos;
waiting.item[wait_idx].type = *pos - '0';
++pos;
if (*pos != ' ')
goto ignore;
++pos;
/* it's at least a testing url now */
waiting.item[wait_idx].cli_prev = -1;
waiting.item[wait_idx].cli_next = pending[cli].in;
if (pending[cli].in >= 0)
waiting.item[pending[cli].in].cli_prev = wait_idx;
pending[cli].in = wait_idx;
len = eos - pos;
if (waiting.item[wait_idx].type == HK_TYPE1) {
if ((waiting.item[wait_idx].url = malloc(len + HH_ADD_LEN - 2)) == NULL)
goto error;
eos = waiting.item[wait_idx].url;
memcpy(eos, "GET http://", HH_PRE_LEN);
eos += HH_PRE_LEN;
memcpy(eos, pos, len);
eos += len;
memcpy(eos, " HTTP/1.1\n\n", HH_PST_LEN - 2);
waiting.item[wait_idx].len = len + HH_ADD_LEN - 2;
}
else if (waiting.item[wait_idx].type == HK_TYPE2) {
if ((waiting.item[wait_idx].url = malloc(len + HH_ADD_LEN)) == NULL)
goto error;
eos = waiting.item[wait_idx].url;
memcpy(eos, "GET http://", HH_PRE_LEN);
eos += HH_PRE_LEN;
memcpy(eos, pos, len);
eos += len;
memcpy(eos, " HTTP/1.1\r\n\r\n", HH_PST_LEN);
waiting.item[wait_idx].len = len + HH_ADD_LEN;
}
else
goto error;
pos += len + 1;
in_buffer[cli].len = in_buffer[cli].len - (pos - in_buffer[cli].buf);
in_buffer[cli].newline = in_buffer[cli].buf;
memmove(in_buffer[cli].buf, pos, in_buffer[cli].len);
/* it's a waiting for test url now */
waiting.item[wait_idx].next = -1;
if (waiting.head < 0) {
waiting.head = wait_idx;
waiting.item[wait_idx].prev = -1;
}
else {
waiting.item[waiting.tail].next = wait_idx;
waiting.item[wait_idx].prev = waiting.tail;
}
waiting.tail = wait_idx;
continue;
ignore:
pos = eos + 1;
in_buffer[cli].len = in_buffer[cli].len - (pos - in_buffer[cli].buf);
in_buffer[cli].newline = in_buffer[cli].buf;
memmove(in_buffer[cli].buf, pos, in_buffer[cli].len);
waiting.item[wait_idx].next = waiting.avai;
waiting.avai = wait_idx;
continue;
error:
/* report the format error result */
push_result(NULL, GUK_QUERY_FORMAT_ERROR, waiting.item + wait_idx);
continue;
}
}
