// TODO: // 1. Handle quoted strings, including line breaks, so that this: // foo = "bar // baz" // parses to {foo:"bar\n baz"} // 2. Escape with \, so that this: // foo = bar\ // \"baz // parses to {foo:"bar\n \"baz"} exports.parse = function(d) { var ini = {'-':{}}; var section = '-'; var lines = d.split('\n'); for (var i=0; i<lines.length; i++) { var line = lines[i].trim(), rem = line.indexOf(";"); if (rem !== -1) line = line.substr(0, rem); var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i; var match = line.match(re); if (match != null) { if (match[1] != undefined) { section = match[1].trim(); ini[section] = {}; } else { var key = match[2].trim(), value = (match[3]) ? (match[4] || "").trim() : true; ini[section][key] = value; } } } return ini; }; function safe (val) { return (val+"").replace(/[\n\r]+/g, " "); } // ForEaches over an object. The only thing faster is to inline this function. function objectEach(obj, fn, thisObj) { var keys, key, i, length; keys = Object.keys(obj); length = keys.length; for (i = 0; i < length; i++) { key = keys[i]; fn.call(thisObj, obj[key], key, obj); } } exports.stringify = function (obj) { // if the obj has a "-" section, then do that first. var ini = []; if ("-" in obj) { objectEach(obj["-"], function (value, key) { ini[ini.length] = safe(key) + " = " + safe(value) + "\n"; }); } objectEach(obj, function (section, name) { if (name === "-") return; ini[ini.length] = "[" + safe(name) + "]\n"; objectEach(section, function (value, key) { ini[ini.length] = safe(key) + ((value === true) ? "\n" : " = "+safe(value)+"\n"); }); }); return ini.join(""); }; exports.encode = exports.stringify; exports.decode = exports.parse;