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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 "first.h"
#ifndef CURL_DISABLE_WEBSOCKETS
#if 0
static void t2301_websocket(CURL *curl)
{
int i = 0;
curl_mfprintf(stderr, "ws: websocket() starts\n");
do {
if(ws_send_ping(curl, "foobar"))
return;
if(ws_recv_pong(curl, "foobar"))
return;
curlx_wait_ms(2000);
} while(i++ < 10);
ws_close(curl);
}
#endif
static size_t t2301_write_cb(char *b, size_t size, size_t nitems, void *p)
{
CURL *easy = p;
unsigned char *buffer = (unsigned char *)b;
size_t i;
size_t sent;
unsigned char pong[] = {
0x8a, 0x0
};
size_t incoming = nitems;
curl_mfprintf(stderr, "Called CURLOPT_WRITEFUNCTION with %zu bytes: ",
nitems);
for(i = 0; i < nitems; i++)
curl_mfprintf(stderr, "%02x ", (unsigned char)buffer[i]);
curl_mfprintf(stderr, "\n");
(void)size;
if(buffer[0] == 0x89) {
CURLcode result;
curl_mfprintf(stderr, "send back a simple PONG\n");
result = curl_ws_send(easy, pong, 2, &sent, 0, 0);
if(result)
nitems = 0;
}
if(nitems != incoming)
curl_mfprintf(stderr, "returns error from callback\n");
return nitems;
}
#endif
static CURLcode test_lib2301(const char *URL)
{
#ifndef CURL_DISABLE_WEBSOCKETS
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, "webbie-sox/3");
curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(curl, CURLOPT_WS_OPTIONS, CURLWS_RAW_MODE);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, t2301_write_cb);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, curl);
res = curl_easy_perform(curl);
curl_mfprintf(stderr, "curl_easy_perform() returned %d\n", res);
#if 0
if(res == CURLE_OK)
t2301_websocket(curl);
#endif
/* always cleanup */
curl_easy_cleanup(curl);
}
curl_global_cleanup();
return res;
#else
NO_SUPPORT_BUILT_IN
#endif
}
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