static void
test_evutil_snprintf(void *ptr)
{
char buf[16];
int r;
ev_uint64_t u64 = ((ev_uint64_t)1000000000)*200;
ev_int64_t i64 = -1 * (ev_int64_t) u64;
size_t size = 8000;
ev_ssize_t ssize = -9000;
r = evutil_snprintf(buf, sizeof(buf), "%d %d", 50, 100);
tt_str_op(buf, ==, "50 100");
tt_int_op(r, ==, 6);
r = evutil_snprintf(buf, sizeof(buf), "longish %d", 1234567890);
tt_str_op(buf, ==, "longish 1234567");
tt_int_op(r, ==, 18);
r = evutil_snprintf(buf, sizeof(buf), EV_U64_FMT, EV_U64_ARG(u64));
tt_str_op(buf, ==, "200000000000");
tt_int_op(r, ==, 12);
r = evutil_snprintf(buf, sizeof(buf), EV_I64_FMT, EV_I64_ARG(i64));
tt_str_op(buf, ==, "-200000000000");
tt_int_op(r, ==, 13);
r = evutil_snprintf(buf, sizeof(buf), EV_SIZE_FMT" "EV_SSIZE_FMT,
EV_SIZE_ARG(size), EV_SSIZE_ARG(ssize));
tt_str_op(buf, ==, "8000 -9000");
tt_int_op(r, ==, 10);
end:
;
}
/* Create the headers needed for an outgoing HTTP request, adds them to
* the request's header list, and writes the request line to the
* connection's output buffer.
*/
static void
evhttp_make_header_request(struct evhttp_connection *evcon,
struct evhttp_request *req)
{
const char *method;
evhttp_remove_header(req->output_headers, "Proxy-Connection");
/* Generate request line */
method = evhttp_method(req->type);
evbuffer_add_printf(bufferevent_get_output(evcon->bufev),
"%s %s HTTP/%d.%d\r\n",
method, req->uri, req->major, req->minor);
/* Add the content length on a post or put request if missing */
if ((req->type == EVHTTP_REQ_POST || req->type == EVHTTP_REQ_PUT) &&
evhttp_find_header(req->output_headers, "Content-Length") == NULL){
char size[22];
evutil_snprintf(size, sizeof(size), EV_SIZE_FMT,
EV_SIZE_ARG(evbuffer_get_length(req->output_buffer)));
evhttp_add_header(req->output_headers, "Content-Length", size);
}
}
