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// 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, " ");
}
exports.stringify = function (obj) {
// if the obj has a "-" section, then do that first.
var ini = "";
if ("-" in obj) {
for (var key in obj["-"]) {
ini += safe(key)+" = "+safe(obj["-"][key])+"\n";
}
}
for (var section in obj) if (section !== "-") {
ini += "[" + safe(section) + "]\n";
for (var key in obj[section]) {
ini += safe(key) + ((obj[section][key] === true)
? "\n"
: " = "+safe(obj[section][key])+"\n");
}
}
return ini;
};
exports.encode = exports.stringify;
exports.decode = exports.parse;