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78 lines
2.8 KiB
Groff
78 lines
2.8 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.haxx.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" **************************************************************************
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.\"
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.TH CURLINFO_COOKIELIST 3 "1 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
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.SH NAME
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CURLINFO_COOKIELIST \- get all known cookies
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.SH SYNOPSIS
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#include <curl/curl.h>
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CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_COOKIELIST,
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struct curl_slist **cookies);
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.SH DESCRIPTION
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Pass a pointer to a 'struct curl_slist *' to receive a linked-list of all
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cookies curl knows (expired ones, too). Don't forget to call
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\fIcurl_slist_free_all(3)\fP on the list after it has been used. If there are
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no cookies (cookies for the handle have not been enabled or simply none have
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been received) 'struct curl_slist *' will be set to point to NULL.
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Since 7.43.0 cookies that were imported in the Set-Cookie format without a
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domain name are not exported by this option.
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.SH PROTOCOLS
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HTTP(S)
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.SH EXAMPLE
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.nf
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CURL *curl = curl_easy_init();
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if(curl) {
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curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
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/* enable the cookie engine with a non-existing file */
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curl_easy_setopt(curl, CURLOPT_COOKIEFILE, "-");
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res = curl_easy_perform(curl);
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if(!res) {
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/* extract all known cookies */
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struct curl_slist *cookies = NULL;
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res = curl_easy_getinfo(curl, CURLINFO_COOKIELIST, &cookies);
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if(!res && cookies) {
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/* a linked list of cookies in cookie file format */
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struct curl_slist *each = cookies;
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while(each) {
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printf("%s", each->data);
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each = each->next;
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}
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/* we must free these cookies when we're done */
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curl_slist_free_all(cookies);
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}
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}
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curl_easy_cleanup(curl);
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}
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.fi
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.SH AVAILABILITY
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Added in 7.14.1
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.SH RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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.SH "SEE ALSO"
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.BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
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.BR CURLOPT_COOKIELIST "(3), "
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