void uh_chunk_vprintf(struct client *cl, const char *format, va_list arg)
{
char buf[256];
va_list arg2;
int len;
if (cl->state == CLIENT_STATE_CLEANUP)
return;
uloop_timeout_set(&cl->timeout, conf.network_timeout * 1000);
if (!uh_use_chunked(cl)) {
ustream_vprintf(cl->us, format, arg);
return;
}
va_copy(arg2, arg);
len = vsnprintf(buf, sizeof(buf), format, arg2);
va_end(arg2);
ustream_printf(cl->us, "%X\r\n", len);
if (len < sizeof(buf))
ustream_write(cl->us, buf, len, true);
else
ustream_vprintf(cl->us, format, arg);
ustream_printf(cl->us, "\r\n", len);
}
int u_tcp_printf(const char *format, ...)
{
va_list arg;
int ret;
if (usfd.stream.write_error)
return -1;
va_start(arg, format);
ret = ustream_vprintf(&usfd.stream, format, arg);
va_end(arg);
return ret;
}
int ustream_printf(struct ustream *s, const char *format, ...)
{
va_list arg;
int ret;
if (s->write_error)
return 0;
va_start(arg, format);
ret = ustream_vprintf(s, format, arg);
va_end(arg);
return ret;
}