char * receive_string( SOCKET connected_socket)
{
char buf[BUF_LEN];
receive_line( connected_socket, buf);
return strdup(buf);
}
char * receive_string( SOCKET connected_socket)
{
char buf[BUF_LEN];
/* MM FIXME: there is a nasty bug here, size of buf if BUF_LEN which is never
indicated to downstream receive_line */
receive_line( connected_socket, buf);
return strdup(buf);
}
SR_PRIV int agdmm_receive_data(int fd, int revents, void *cb_data)
{
struct sr_dev_inst *sdi;
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
gboolean stop = FALSE;
int len;
(void)fd;
if (!(sdi = cb_data))
return TRUE;
if (!(devc = sdi->priv))
return TRUE;
serial = sdi->conn;
if (revents == G_IO_IN) {
/* Serial data arrived. */
while (AGDMM_BUFSIZE - devc->buflen - 1 > 0) {
len = serial_read_nonblocking(serial, devc->buf + devc->buflen, 1);
if (len < 1)
break;
devc->buflen += len;
*(devc->buf + devc->buflen) = '\0';
if (*(devc->buf + devc->buflen - 1) == '\n') {
/* End of line */
stop = receive_line(sdi);
break;
}
}
}
if (sr_sw_limits_check(&devc->limits) || stop)
sr_dev_acquisition_stop(sdi);
else
dispatch(sdi);
return TRUE;
}
SR_PRIV int agdmm_receive_data(int fd, int revents, void *cb_data)
{
struct sr_dev_inst *sdi;
struct dev_context *devc;
struct sr_serial_dev_inst *serial;
int len;
(void)fd;
if (!(sdi = cb_data))
return TRUE;
if (!(devc = sdi->priv))
return TRUE;
serial = sdi->conn;
if (revents == G_IO_IN) {
/* Serial data arrived. */
while (AGDMM_BUFSIZE - devc->buflen - 1 > 0) {
len = serial_read_nonblocking(serial, devc->buf + devc->buflen, 1);
if (len < 1)
break;
devc->buflen += len;
*(devc->buf + devc->buflen) = '\0';
if (*(devc->buf + devc->buflen - 1) == '\n') {
/* End of line */
receive_line(sdi);
break;
}
}
}
dispatch(sdi);
if (devc->limit_samples && devc->num_samples >= devc->limit_samples)
sdi->driver->dev_acquisition_stop(sdi, cb_data);
return TRUE;
}
status_t HTTPStream::receive_header(int *http_status) {
*http_status = -1;
mHeaders.clear();
char line[2048];
status_t err = receive_line(line, sizeof(line));
if (err != OK) {
return err;
}
mHeaders.add(string(kStatusKey), string(line));
char *spacePos = strchr(line, ' ');
if (spacePos == NULL) {
// Malformed response?
return UNKNOWN_ERROR;
}
char *status_start = spacePos + 1;
char *status_end = status_start;
while (isdigit(*status_end)) {
++status_end;
}
if (status_end == status_start) {
// Malformed response, status missing?
return UNKNOWN_ERROR;
}
memmove(line, status_start, status_end - status_start);
line[status_end - status_start] = '\0';
long tmp = strtol(line, NULL, 10);
if (tmp < 0 || tmp > 999) {
return UNKNOWN_ERROR;
}
*http_status = (int)tmp;
for (;;) {
err = receive_line(line, sizeof(line));
if (err != OK) {
return err;
}
if (*line == '\0') {
// Empty line signals the end of the header.
break;
}
// puts(line);
char *colonPos = strchr(line, ':');
if (colonPos == NULL) {
mHeaders.add(string(line), string());
} else {
char *end_of_key = colonPos;
while (end_of_key > line && isspace(end_of_key[-1])) {
--end_of_key;
}
char *start_of_value = colonPos + 1;
while (isspace(*start_of_value)) {
++start_of_value;
}
*end_of_key = '\0';
mHeaders.add(string(line), string(start_of_value));
}
}
return OK;
}
