зеркало из https://github.com/mozilla/pjs.git
112 строки
2.2 KiB
JavaScript
112 строки
2.2 KiB
JavaScript
const nsILocalFile = Components.interfaces.nsILocalFile;
|
|
var prefix = "";
|
|
|
|
function rename(source, newName)
|
|
{
|
|
try {
|
|
var sourceFile = Components.classes["component://mozilla/file/local"].
|
|
createInstance(nsILocalFile);
|
|
sourceFile.initWithPath(source);
|
|
|
|
}
|
|
catch (e) {
|
|
dump("Could not create nsILocalFile\n");
|
|
}
|
|
|
|
|
|
try {
|
|
sourceFile.copyTo(null, newName);
|
|
}
|
|
catch (e) {
|
|
dump("error coping" + e + "\n");
|
|
}
|
|
}
|
|
|
|
|
|
function cp(source, dest, followLinks, newName)
|
|
{
|
|
try {
|
|
var sourceFile = Components.classes["component://mozilla/file/local"].
|
|
createInstance(nsILocalFile);
|
|
sourceFile.initWithPath(source);
|
|
|
|
var destFile = Components.classes["component://mozilla/file/local"].
|
|
createInstance(nsILocalFile);
|
|
destFile.initWithPath(dest);
|
|
|
|
}
|
|
catch (e) {
|
|
dump("Could not create nsILocalFile\n");
|
|
}
|
|
|
|
try {
|
|
|
|
if (! destFile.isDirectory())
|
|
{
|
|
dump("destination not a directory!\n");
|
|
return;
|
|
}
|
|
}
|
|
catch (e) {
|
|
dump("error accessing dest");
|
|
}
|
|
|
|
try {
|
|
if (followLinks)
|
|
{
|
|
sourceFile.copyToFollowingLinks(destFile, newName);
|
|
}
|
|
else
|
|
{
|
|
sourceFile.copyTo(destFile, newName);
|
|
}
|
|
}
|
|
catch (e) {
|
|
dump("error coping" + e + "\n");
|
|
}
|
|
}
|
|
|
|
|
|
function mv(source, dest, followLinks, newName)
|
|
{
|
|
try {
|
|
var sourceFile = Components.classes["component://mozilla/file/local"].
|
|
createInstance(nsILocalFile);
|
|
sourceFile.initWithPath(source);
|
|
|
|
var destFile = Components.classes["component://mozilla/file/local"].
|
|
createInstance(nsILocalFile);
|
|
destFile.initWithPath(dest);
|
|
|
|
}
|
|
catch (e) {
|
|
dump("Could not create nsILocalFile\n");
|
|
}
|
|
|
|
try {
|
|
|
|
if (! destFile.isDirectory())
|
|
{
|
|
dump("destination not a directory!\n");
|
|
return;
|
|
}
|
|
}
|
|
catch (e) {
|
|
dump("error accessing dest");
|
|
}
|
|
|
|
try {
|
|
if (followLinks)
|
|
{
|
|
sourceFile.moveToFollowingLinks(destFile, newName);
|
|
}
|
|
else
|
|
{
|
|
sourceFile.moveTo(destFile, newName);
|
|
}
|
|
}
|
|
catch (e) {
|
|
dump("error coping" + e + "\n");
|
|
}
|
|
}
|