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