- public function serializeToHttpRequest( $path, $domain ) {
- $ret = "";
-
- if( $this->canServeDomain( $domain )
- && $this->canServePath( $path )
- && $this->isUnExpired() ) {
- $ret = $this->name ."=". $this->value;
- }
-
- return $ret;
- }
-
- protected function canServeDomain( $domain ) {
- if( $domain == $this->domain
- || ( substr( $this->domain, 0, 1) == "."
- && substr_compare( $domain, $this->domain, -strlen( $this->domain ),
- strlen( $this->domain ), TRUE ) == 0 ) ) {
- return true;
- }
- return false;
- }
-
- protected function canServePath( $path ) {
- if( $this->path && substr_compare( $this->path, $path, 0, strlen( $this->path ) ) == 0 ) {
- return true;
- }
- return false;
- }
-
- protected function isUnExpired() {
- if( $this->isSessionKey || $this->expires > time() ) {
- return true;
- }
- return false;
- }
-
-}
-
-class CookieJar {
- private $cookie = array();
-
- /**
- * Set a cookie in the cookie jar. Make sure only one cookie per-name exists.
- * @see Cookie::set()
- */
- public function setCookie ($name, $value, $attr) {
- /* cookies: case insensitive, so this should work.
- * We'll still send the cookies back in the same case we got them, though.
- */
- $index = strtoupper($name);
- if( isset( $this->cookie[$index] ) ) {
- $this->cookie[$index]->set( $value, $attr );
- } else {
- $this->cookie[$index] = new Cookie( $name, $value, $attr );
- }
- }
-
- /**
- * @see Cookie::serializeToHttpRequest
- */
- public function serializeToHttpRequest( $path, $domain ) {
- $cookies = array();
-
- foreach( $this->cookie as $c ) {
- $serialized = $c->serializeToHttpRequest( $path, $domain );
- if ( $serialized ) $cookies[] = $serialized;
- }
-
- return implode("; ", $cookies);
- }
-
- /**
- * Parse the content of an Set-Cookie HTTP Response header.
- * @param $cookie string
- */
- public function parseCookieResponseHeader ( $cookie, $domain ) {
- $len = strlen( "Set-Cookie:" );
- if ( substr_compare( "Set-Cookie:", $cookie, 0, $len, TRUE ) === 0 ) {
- $cookie = substr( $cookie, $len );
- }
-
- $bit = array_map( 'trim', explode( ";", $cookie ) );
- if ( count($bit) >= 1 ) {
- list($name, $value) = explode( "=", array_shift( $bit ), 2 );
- $attr = array();
- foreach( $bit as $piece ) {
- $parts = explode( "=", $piece );
- if( count( $parts ) > 1 ) {
- $attr[strtolower( $parts[0] )] = $parts[1];
- } else {
- $attr[strtolower( $parts[0] )] = true;
- }
- }
-
- if( !isset( $attr['domain'] ) ) {
- $attr['domain'] = $domain;
- } elseif ( !Cookie::validateCookieDomain( $attr['domain'], $domain ) ) {
- return null;
- }
-
- $this->setCookie( $name, $value, $attr );
- }