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1 <?php
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2 namespace GuzzleHttp\Cookie;
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3
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4 use Psr\Http\Message\RequestInterface;
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5 use Psr\Http\Message\ResponseInterface;
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6
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7 /**
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8 * Stores HTTP cookies.
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9 *
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10 * It extracts cookies from HTTP requests, and returns them in HTTP responses.
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11 * CookieJarInterface instances automatically expire contained cookies when
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12 * necessary. Subclasses are also responsible for storing and retrieving
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13 * cookies from a file, database, etc.
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14 *
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15 * @link http://docs.python.org/2/library/cookielib.html Inspiration
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16 */
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17 interface CookieJarInterface extends \Countable, \IteratorAggregate
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18 {
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19 /**
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20 * Create a request with added cookie headers.
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21 *
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22 * If no matching cookies are found in the cookie jar, then no Cookie
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23 * header is added to the request and the same request is returned.
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24 *
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25 * @param RequestInterface $request Request object to modify.
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26 *
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27 * @return RequestInterface returns the modified request.
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28 */
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29 public function withCookieHeader(RequestInterface $request);
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30
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31 /**
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32 * Extract cookies from an HTTP response and store them in the CookieJar.
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33 *
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34 * @param RequestInterface $request Request that was sent
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35 * @param ResponseInterface $response Response that was received
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36 */
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37 public function extractCookies(
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38 RequestInterface $request,
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39 ResponseInterface $response
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40 );
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41
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42 /**
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43 * Sets a cookie in the cookie jar.
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44 *
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45 * @param SetCookie $cookie Cookie to set.
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46 *
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47 * @return bool Returns true on success or false on failure
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48 */
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49 public function setCookie(SetCookie $cookie);
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50
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51 /**
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52 * Remove cookies currently held in the cookie jar.
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53 *
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54 * Invoking this method without arguments will empty the whole cookie jar.
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55 * If given a $domain argument only cookies belonging to that domain will
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56 * be removed. If given a $domain and $path argument, cookies belonging to
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57 * the specified path within that domain are removed. If given all three
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58 * arguments, then the cookie with the specified name, path and domain is
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59 * removed.
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60 *
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61 * @param string $domain Clears cookies matching a domain
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62 * @param string $path Clears cookies matching a domain and path
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63 * @param string $name Clears cookies matching a domain, path, and name
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64 *
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65 * @return CookieJarInterface
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66 */
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67 public function clear($domain = null, $path = null, $name = null);
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68
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69 /**
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70 * Discard all sessions cookies.
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71 *
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72 * Removes cookies that don't have an expire field or a have a discard
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73 * field set to true. To be called when the user agent shuts down according
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74 * to RFC 2965.
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75 */
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76 public function clearSessionCookies();
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77
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78 /**
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79 * Converts the cookie jar to an array.
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80 *
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81 * @return array
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82 */
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83 public function toArray();
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84 }
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