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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
var EXPORTED_SYMBOLS = ['listDirectory', 'getFileForPath', 'abspath', 'getPlatform'];
function listDirectory (file) {
// file is the given directory (nsIFile)
var entries = file.directoryEntries;
var array = [];
while (entries.hasMoreElements())
{
var entry = entries.getNext();
entry.QueryInterface(Components.interfaces.nsIFile);
array.push(entry);
}
return array;
}
function getFileForPath (path) {
var file = Components.classes["@mozilla.org/file/local;1"]
.createInstance(Components.interfaces.nsILocalFile);
file.initWithPath(path);
return file;
}
function abspath (rel, file) {
var relSplit = rel.split('/');
if (relSplit[0] == '..' && !file.isDirectory()) {
file = file.parent;
}
for each(p in relSplit) {
if (p == '..') {
file = file.parent;
} else if (p == '.'){
if (!file.isDirectory()) {
file = file.parent;
}
} else {
file.append(p);
}
}
return file.path;
}
function getPlatform () {
var xulRuntime = Components.classes["@mozilla.org/xre/app-info;1"]
.getService(Components.interfaces.nsIXULRuntime);
mPlatform = xulRuntime.OS.toLowerCase();
return mPlatform;
}
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