commit cc8507d12cfd162e29114e999ba94d84abcbd4c6 Author: David Fifield david@bamsoftware.com Date: Tue Mar 13 09:53:01 2012 -0700
Add parse_query_string.
It's strange that this is not built in. The Note at http://dev.w3.org/html5/spec/Overview.html#url-encoded-form-data is worth reading. --- flashproxy.js | 37 ++++++++++++++++++++++++++++++++++++- 1 files changed, 36 insertions(+), 1 deletions(-)
diff --git a/flashproxy.js b/flashproxy.js index e4c7319..b68da1f 100644 --- a/flashproxy.js +++ b/flashproxy.js @@ -3,9 +3,44 @@ var DEFAULT_FACILITATOR_ADDR = { port: 9002 };
+/* Parse a URL query string or application/x-www-form-urlencoded body. The + return type is an object mapping string keys to string values. By design, + this function doesn't support multiple values for the same named parameter, + for example "a=1&a=2&a=3"; the first definition always wins. Returns null on + error. + + Always decodes from UTF-8, not any other encoding. + + http://dev.w3.org/html5/spec/Overview.html#url-encoded-form-data */ function parse_query_string(qs) { - return {}; + var strings; + var result; + + result = {}; + if (qs) + strings = qs.split("&"); + else + strings = {} + for (var i = 0; i < strings.length; i++) { + var string = strings[i]; + var j, name, value; + + j = string.indexOf("="); + if (j == -1) { + name = string; + value = ""; + } else { + name = string.substr(0, j); + value = string.substr(j + 1); + } + name = decodeURIComponent(name.replace(/+/, " ")); + value = decodeURIComponent(value.replace(/+/, " ")); + if (!(name in result)) + result[name] = value; + } + + return result; }
function format_addr(addr)