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- .TH CURLOPT_COOKIE 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
- .SH NAME
- CURLOPT_COOKIE \- HTTP Cookie header
- .SH SYNOPSIS
- .nf
- #include <curl/curl.h>
- CURLcode curl_easy_setopt(CURL *handle, CURLOPT_COOKIE, char *cookie);
- .fi
- .SH DESCRIPTION
- Pass a pointer to a null-terminated string as parameter. It will be used to
- set a cookie in the HTTP request. The format of the string should be
- NAME=CONTENTS, where NAME is the cookie name and CONTENTS is what the cookie
- should contain.
- If you need to set multiple cookies, set them all using a single option
- concatenated like this: "name1=content1; name2=content2;" etc.
- This option sets the cookie header explicitly in the outgoing request(s). If
- multiple requests are done due to authentication, followed redirections or
- similar, they will all get this cookie passed on.
- The cookies set by this option are separate from the internal cookie storage
- held by the cookie engine and will not be modified by it. If you enable the
- cookie engine and either you have imported a cookie of the same name (e.g. 'foo')
- or the server has set one, it will have no effect on the cookies you set here.
- A request to the server will send both the 'foo' held by the cookie engine and
- the 'foo' held by this option. To set a cookie that is instead held by the
- cookie engine and can be modified by the server use
- \fICURLOPT_COOKIELIST(3)\fP.
- Using this option multiple times will only make the latest string override the
- previous ones.
- This option will not enable the cookie engine. Use \fICURLOPT_COOKIEFILE(3)\fP
- or \fICURLOPT_COOKIEJAR(3)\fP to enable parsing and sending cookies
- automatically.
- The application does not have to keep the string around after setting this
- option.
- .SH DEFAULT
- NULL, no cookies
- .SH PROTOCOLS
- HTTP
- .SH EXAMPLE
- .nf
- CURL *curl = curl_easy_init();
- if(curl) {
- curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
- curl_easy_setopt(curl, CURLOPT_COOKIE, "tool=curl; fun=yes;");
- curl_easy_perform(curl);
- }
- .fi
- .SH AVAILABILITY
- If HTTP is enabled
- .SH RETURN VALUE
- Returns CURLE_OK if HTTP is enabled, CURLE_UNKNOWN_OPTION if not, or
- CURLE_OUT_OF_MEMORY if there was insufficient heap space.
- .SH "SEE ALSO"
- .BR CURLOPT_COOKIEFILE "(3), " CURLOPT_COOKIEJAR "(3), " CURLOPT_COOKIELIST "(3), "
- .BR CURLOPT_HTTPHEADER "(3), "
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