Skip to content

Instantly share code, notes, and snippets.

@dokinkon
Created December 14, 2012 08:51
Show Gist options
  • Save dokinkon/4283767 to your computer and use it in GitHub Desktop.
Save dokinkon/4283767 to your computer and use it in GitHub Desktop.
Qt4 copy directory
static bool cpDir(const QString &srcPath, const QString &dstPath)
{
rmDir(dstPath);
QDir parentDstDir(QFileInfo(dstPath).path());
if (!parentDstDir.mkdir(QFileInfo(dstPath).fileName()))
return false;
QDir srcDir(srcPath);
foreach(const QFileInfo &info, srcDir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)) {
QString srcItemPath = srcPath + "/" + info.fileName();
QString dstItemPath = dstPath + "/" + info.fileName();
if (info.isDir()) {
if (!cpDir(srcItemPath, dstItemPath)) {
return false;
}
} else if (info.isFile()) {
if (!QFile::copy(srcItemPath, dstItemPath)) {
return false;
}
} else {
qDebug() << "Unhandled item" << info.filePath() << "in cpDir";
}
}
return true;
}
static bool rmDir(const QString &dirPath)
{
QDir dir(dirPath);
if (!dir.exists())
return true;
foreach(const QFileInfo &info, dir.entryInfoList(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot)) {
if (info.isDir()) {
if (!rmDir(info.filePath()))
return false;
} else {
if (!dir.remove(info.fileName()))
return false;
}
}
QDir parentDir(QFileInfo(dirPath).path());
return parentDir.rmdir(QFileInfo(dirPath).fileName());
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment