35f62714b1
git-svn-id: https://beef.googlecode.com/svn/trunk@908 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9
95 lines
2.4 KiB
JavaScript
95 lines
2.4 KiB
JavaScript
/*!
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* @literal object: beef.browser.cookie
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*
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* Provides fuctions for working with cookies.
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* Several functions adopted from http://techpatterns.com/downloads/javascript_cookies.php
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* Original author unknown.
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*
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*/
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beef.browser.cookie = {
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setCookie: function (name, value, expires, path, domain, secure)
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{
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var today = new Date();
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today.setTime( today.getTime() );
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if ( expires )
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{
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expires = expires * 1000 * 60 * 60 * 24;
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}
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var expires_date = new Date( today.getTime() + (expires) );
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document.cookie = name + "=" +escape( value ) +
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( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
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( ( path ) ? ";path=" + path : "" ) +
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( ( domain ) ? ";domain=" + domain : "" ) +
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( ( secure ) ? ";secure" : "" );
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},
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getCookie: function(name)
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{
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var a_all_cookies = document.cookie.split( ';' );
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var a_temp_cookie = '';
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var cookie_name = '';
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var cookie_value = '';
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var b_cookie_found = false;
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for ( i = 0; i < a_all_cookies.length; i++ )
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{
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a_temp_cookie = a_all_cookies[i].split( '=' );
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cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
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if ( cookie_name == name )
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{
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b_cookie_found = true;
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if ( a_temp_cookie.length > 1 )
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{
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cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
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}
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return cookie_value;
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break;
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}
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a_temp_cookie = null;
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cookie_name = '';
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}
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if ( !b_cookie_found )
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{
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return null;
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}
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},
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deleteCookie: function (name, path, domain)
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{
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if ( this.getCookie(name) ) document.cookie = name + "=" +
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( ( path ) ? ";path=" + path : "") +
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( ( domain ) ? ";domain=" + domain : "" ) +
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";expires=Thu, 01-Jan-1970 00:00:01 GMT";
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},
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hasSessionCookies: function (name)
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{
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var name = name || "cookie";
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if (name == "") name = "cookie";
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this.setCookie( name, 'none', '', '/', '', '' );
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cookiesEnabled = (this.getCookie(name) == null)? false:true;
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this.deleteCookie(name, '/', '');
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return cookiesEnabled;
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},
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hasPersistentCookies: function (name)
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{
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var name = name || "cookie";
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if (name == "") name = "cookie";
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this.setCookie( name, 'none', 1, '/', '', '' );
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cookiesEnabled = (this.getCookie(name) == null)? false:true;
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this.deleteCookie(name, '/', '');
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return cookiesEnabled;
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}
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};
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beef.regCmp('beef.browser.cookie'); |