mirror of
https://github.com/curl/curl.git
synced 2024-12-27 06:59:43 +08:00
a517378de5
Triggered before a request is made but after a connection is set up Changes: - callback: Update docs and callback for pre-request callback - Add documentation for CURLOPT_PREREQDATA and CURLOPT_PREREQFUNCTION, - Add redirect test and callback failure test - Note that the function may be called multiple times on a redirection - Disable new 2086 test due to Windows weirdness Closes #7477
99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
/***************************************************************************
|
|
* _ _ ____ _
|
|
* Project ___| | | | _ \| |
|
|
* / __| | | | |_) | |
|
|
* | (__| |_| | _ <| |___
|
|
* \___|\___/|_| \_\_____|
|
|
*
|
|
* Copyright (C) 2021, Max Dymond, <max.dymond@microsoft.com>
|
|
*
|
|
* 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.
|
|
*
|
|
***************************************************************************/
|
|
#include "test.h"
|
|
|
|
typedef struct prcs {
|
|
int prereq_retcode;
|
|
int ipv6;
|
|
} PRCS;
|
|
|
|
static int prereq_callback(void *clientp,
|
|
char *conn_primary_ip,
|
|
char *conn_local_ip,
|
|
int conn_primary_port,
|
|
int conn_local_port)
|
|
{
|
|
PRCS *prereq_cb = (PRCS *)clientp;
|
|
|
|
if(prereq_cb->ipv6) {
|
|
printf("Connected to [%s]\n", conn_primary_ip);
|
|
printf("Connected from [%s]\n", conn_local_ip);
|
|
}
|
|
else {
|
|
printf("Connected to %s\n", conn_primary_ip);
|
|
printf("Connected from %s\n", conn_local_ip);
|
|
}
|
|
|
|
printf("Remote port = %d\n", conn_primary_port);
|
|
printf("Local port = %d\n", conn_local_port);
|
|
printf("Returning = %d\n", prereq_cb->prereq_retcode);
|
|
return prereq_cb->prereq_retcode;
|
|
}
|
|
|
|
int test(char *URL)
|
|
{
|
|
PRCS prereq_cb;
|
|
CURLcode ret = CURLE_OK;
|
|
CURL *curl = NULL;
|
|
|
|
prereq_cb.prereq_retcode = CURL_PREREQFUNC_OK;
|
|
prereq_cb.ipv6 = 0;
|
|
|
|
curl_global_init(CURL_GLOBAL_ALL);
|
|
curl = curl_easy_init();
|
|
|
|
if(curl) {
|
|
if(strstr(URL, "#ipv6")) {
|
|
/* The IP addresses should be surrounded by brackets! */
|
|
prereq_cb.ipv6 = 1;
|
|
}
|
|
if(strstr(URL, "#err")) {
|
|
/* Set the callback to exit with failure */
|
|
prereq_cb.prereq_retcode = CURL_PREREQFUNC_ABORT;
|
|
}
|
|
|
|
curl_easy_setopt(curl, CURLOPT_URL, URL);
|
|
curl_easy_setopt(curl, CURLOPT_PREREQFUNCTION, prereq_callback);
|
|
curl_easy_setopt(curl, CURLOPT_PREREQDATA, &prereq_cb);
|
|
curl_easy_setopt(curl, CURLOPT_WRITEDATA, stderr);
|
|
|
|
if(strstr(URL, "#redir")) {
|
|
/* Enable follow-location */
|
|
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1);
|
|
}
|
|
|
|
ret = curl_easy_perform(curl);
|
|
if(ret) {
|
|
fprintf(stderr, "%s:%d curl_easy_perform() failed with code %d (%s)\n",
|
|
__FILE__, __LINE__, ret, curl_easy_strerror(ret));
|
|
goto test_cleanup;
|
|
}
|
|
}
|
|
|
|
test_cleanup:
|
|
curl_easy_cleanup(curl);
|
|
curl_global_cleanup();
|
|
|
|
return ret;
|
|
}
|
|
|