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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"
#include "memdebug.h"
static CURLcode test_lib677(const char *URL)
{
static const char testcmd[] = "A1 IDLE\r\n";
static char testbuf[1024];
CURLM *mcurl;
CURL *curl = NULL;
int mrun;
curl_socket_t sock = CURL_SOCKET_BAD;
time_t start = time(NULL);
int state = 0;
ssize_t pos = 0;
CURLcode res = CURLE_OK;
global_init(CURL_GLOBAL_DEFAULT);
multi_init(mcurl);
easy_init(curl);
easy_setopt(curl, CURLOPT_VERBOSE, 1L);
easy_setopt(curl, CURLOPT_URL, URL);
easy_setopt(curl, CURLOPT_CONNECT_ONLY, 1L);
if(curl_multi_add_handle(mcurl, curl))
goto test_cleanup;
while(time(NULL) - start < 5) {
struct curl_waitfd waitfd;
multi_perform(mcurl, &mrun);
for(;;) {
int i;
struct CURLMsg *m = curl_multi_info_read(mcurl, &i);
if(!m)
break;
if(m->msg == CURLMSG_DONE && m->easy_handle == curl) {
curl_easy_getinfo(curl, CURLINFO_ACTIVESOCKET, &sock);
if(sock == CURL_SOCKET_BAD)
goto test_cleanup;
curl_mprintf("Connected fine, extracted socket. Moving on\n");
}
}
if(sock != CURL_SOCKET_BAD) {
waitfd.events = state ? CURL_WAIT_POLLIN : CURL_WAIT_POLLOUT;
waitfd.revents = 0;
curl_easy_getinfo(curl, CURLINFO_ACTIVESOCKET, &sock);
waitfd.fd = sock;
}
curl_multi_wait(mcurl, &waitfd, sock == CURL_SOCKET_BAD ? 0 : 1, 50,
&mrun);
if((sock != CURL_SOCKET_BAD) && (waitfd.revents & waitfd.events)) {
size_t len = 0;
if(!state) {
CURLcode ec;
ec = curl_easy_send(curl, testcmd + pos,
sizeof(testcmd) - 1 - pos, &len);
if(ec == CURLE_AGAIN) {
continue;
}
else if(ec) {
curl_mfprintf(stderr, "curl_easy_send() failed, with code %d (%s)\n",
ec, curl_easy_strerror(ec));
res = ec;
goto test_cleanup;
}
if(len > 0)
pos += len;
else
pos = 0;
if(pos == sizeof(testcmd) - 1) {
state++;
pos = 0;
}
}
else if(pos < (ssize_t)sizeof(testbuf)) {
CURLcode ec;
ec = curl_easy_recv(curl, testbuf + pos, sizeof(testbuf) - pos, &len);
if(ec == CURLE_AGAIN) {
continue;
}
else if(ec) {
curl_mfprintf(stderr, "curl_easy_recv() failed, with code %d (%s)\n",
ec, curl_easy_strerror(ec));
res = ec;
goto test_cleanup;
}
if(len > 0)
pos += len;
}
if(len <= 0)
sock = CURL_SOCKET_BAD;
}
}
if(state) {
fwrite(testbuf, pos, 1, stdout);
putchar('\n');
}
curl_multi_remove_handle(mcurl, curl);
test_cleanup:
curl_easy_cleanup(curl);
curl_multi_cleanup(mcurl);
curl_global_cleanup();
return res;
}
|
