commit 451912bfcfe591d389b13cadb70851d3fb09c788 Author: David Fifield <david@bamsoftware.com> Date: Tue Dec 25 12:11:55 2012 -0800 Copy parse_cookie_string to options.html. --- proxy/options.html | 41 ++++++++++++++++++++++++++++------------- 1 files changed, 28 insertions(+), 13 deletions(-) diff --git a/proxy/options.html b/proxy/options.html index 59f0125..b7e8c59 100644 --- a/proxy/options.html +++ b/proxy/options.html @@ -81,23 +81,38 @@ function set_cookie_disallowed() { document.cookie = COOKIE_NAME + "=0 ;path=/ ;expires=" + COOKIE_LIFETIME; } -/* Returns the value of the cookie, or undefined - if the cookie is not present. */ -function read_cookie() { - var str, j; - var cookies = document.cookie.split(";"); +function parse_cookie_string(cookies) { + var strings; + var result; - for (i in cookies) { - str = cookies[i]; + result = {}; + if (cookies) + strings = cookies.split(";"); + else + strings = []; + for (var i = 0; i < strings.length; i++) { + var string = strings[i]; + var j, name, value; - while (str[0] === " ") - str = str.substr(1); + j = string.indexOf("="); + if (j === -1) { + return null; + } + name = decodeURIComponent(string.substr(0, j).trim()); + value = decodeURIComponent(string.substr(j + 1).trim()); - j = str.indexOf("="); - if (COOKIE_NAME === str.substr(0, j)) - return str.substr(j + 1); + if (!(name in result)) + result[name] = value; } - return undefined; + + return result; +} + +/* Returns the value of the cookie, or undefined + if the cookie is not present. */ +function read_cookie() { + var cookies = parse_cookie_string(document.cookie); + return cookies[COOKIE_NAME]; } /* Updates the text telling the user what his current setting is.*/