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/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
* SPDX-License-Identifier: curl
*
***************************************************************************/
#include "test.h"
#include "testtrace.h"
#ifdef USE_WEBSOCKETS
/* just close the connection */
static void websocket_close(CURL *curl)
{
size_t sent;
CURLcode result =
curl_ws_send(curl, "", 0, &sent, 0, CURLWS_CLOSE);
fprintf(stderr,
"ws: curl_ws_send returned %u, sent %u\n", (int)result, (int)sent);
}
static void websocket(CURL *curl)
{
char buffer[256];
const struct curl_ws_frame *meta;
size_t nread;
size_t i = 0;
FILE *save = fopen(libtest_arg2, FOPEN_WRITETEXT);
if(!save)
return;
/* Three 4097-bytes frames are expected, 12291 bytes */
while(i < 12291) {
CURLcode result =
curl_ws_recv(curl, buffer, sizeof(buffer), &nread, &meta);
if(result) {
if(result == CURLE_AGAIN)
/* crude busy-loop */
continue;
printf("curl_ws_recv returned %d\n", (int)result);
return;
}
printf("%u: nread %zu Age %u Flags %x "
"Offset %" CURL_FORMAT_CURL_OFF_T " "
"Bytesleft %" CURL_FORMAT_CURL_OFF_T "\n",
(int)i,
nread, meta->age, meta->flags, meta->offset, meta->bytesleft);
i += meta->len;
fwrite(buffer, 1, nread, save);
}
fclose(save);
websocket_close(curl);
}
int test(char *URL)
{
CURL *curl;
CURLcode res = CURLE_OK;
global_init(CURL_GLOBAL_ALL);
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, URL);
/* use the callback style */
curl_easy_setopt(curl, CURLOPT_USERAGENT, "websocket/2304");
libtest_debug_config.nohex = 1;
libtest_debug_config.tracetime = 1;
curl_easy_setopt(curl, CURLOPT_DEBUGDATA, &libtest_debug_config);
curl_easy_setopt(curl, CURLOPT_DEBUGFUNCTION, libtest_debug_cb);
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_CONNECT_ONLY, 2L); /* websocket style */
res = curl_easy_perform(curl);
fprintf(stderr, "curl_easy_perform() returned %u\n", (int)res);
if(res == CURLE_OK)
websocket(curl);
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return (int)res;
}
#else
NO_SUPPORT_BUILT_IN
#endif
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