Move the ini-parser from node-core into npm

lib/utils/ini-parser.js

@@ -0,0 +1,60 @@
+var sys = require('sys')
+
+exports.parse = function parse (d) {
+  var ini = {'-':{}}
+    , section = '-'
+    , lines = d.split('\n')
+  for (var i = 0, l = lines.length; i < l; i++ ) {
+    var line = lines[i].trim()
+      , rem = line.indexOf(";")
+    if (rem !== -1) line = line.substr(0, rem)
+    var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i
+      , match = line.match(re)
+    if (match) {
+      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 = Object.keys(obj)
+  for (var i = 0, l = keys.length; i < l; i++) {
+    var key = keys[i]
+    fn.call(thisObj, obj[key], key, obj)
+  }
+}
+
+exports.stringify = function stringify (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 undefined
+    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

lib/utils/ini.js

@@ -7,7 +7,7 @@ var fs = require('fs')
   , path = require('path')
   , http = require('http')
   , log = require("./log")
-  , ini = require("ini")
+  , ini = require("./ini-parser")
   , sys = require("sys")
   , hasSSL = false
   , crypto
@@ -67,7 +67,7 @@ function getConfig () {
   var config
   log(configfile, "configfile")
   try {
-    config = "" + fs.readFileSync(configfile, "utf8")
+    config = "" + fs.readFileSync(configfile)
     // TODO v0.0.8: remove this JSON parse next version
     try {
       config = JSON.parse(config)