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<?php
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namespace GuzzleHttp\Cookie;
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use Psr\Http\Message\RequestInterface;
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use Psr\Http\Message\ResponseInterface;
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/**
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* Stores HTTP cookies.
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*
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* It extracts cookies from HTTP requests, and returns them in HTTP responses.
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* CookieJarInterface instances automatically expire contained cookies when
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* necessary. Subclasses are also responsible for storing and retrieving
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* cookies from a file, database, etc.
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*
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* @link http://docs.python.org/2/library/cookielib.html Inspiration
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*/
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interface CookieJarInterface extends \Countable, \IteratorAggregate
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{
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/**
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* Create a request with added cookie headers.
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*
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* If no matching cookies are found in the cookie jar, then no Cookie
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* header is added to the request and the same request is returned.
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*
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* @param RequestInterface $request Request object to modify.
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*
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* @return RequestInterface returns the modified request.
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*/
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public function withCookieHeader(RequestInterface $request);
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/**
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* Extract cookies from an HTTP response and store them in the CookieJar.
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*
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* @param RequestInterface $request Request that was sent
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* @param ResponseInterface $response Response that was received
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*/
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public function extractCookies(
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RequestInterface $request,
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ResponseInterface $response
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);
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/**
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* Sets a cookie in the cookie jar.
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*
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* @param SetCookie $cookie Cookie to set.
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*
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* @return bool Returns true on success or false on failure
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*/
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public function setCookie(SetCookie $cookie);
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/**
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* Remove cookies currently held in the cookie jar.
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*
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* Invoking this method without arguments will empty the whole cookie jar.
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* If given a $domain argument only cookies belonging to that domain will
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* be removed. If given a $domain and $path argument, cookies belonging to
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* the specified path within that domain are removed. If given all three
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* arguments, then the cookie with the specified name, path and domain is
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* removed.
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*
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* @param string $domain Clears cookies matching a domain
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* @param string $path Clears cookies matching a domain and path
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* @param string $name Clears cookies matching a domain, path, and name
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*
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* @return CookieJarInterface
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*/
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public function clear($domain = null, $path = null, $name = null);
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/**
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* Discard all sessions cookies.
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*
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* Removes cookies that don't have an expire field or a have a discard
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* field set to true. To be called when the user agent shuts down according
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* to RFC 2965.
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*/
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public function clearSessionCookies();
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/**
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* Converts the cookie jar to an array.
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*
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* @return array
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*/
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public function toArray();
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}
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