Created
December 14, 2012 08:51
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Qt4 copy directory
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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()); | |
} |
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