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Code police and simplify function a bit.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15089 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dominik Riebeling 2007-10-12 16:54:51 +00:00
parent 79d358baca
commit abd8c39a4d
1 changed files with 16 additions and 17 deletions
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33
rbutil/rbutilqt/utils.cpp
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@ -24,22 +24,21 @@
// recursive function to delete a dir with files
bool recRmdir( const QString &dirName )
{
QString dirN = dirName;
QDir dir(dirN);
QStringList list = dir.entryList(QDir::AllEntries); // make list of entries in directory
QFileInfo fileInfo;
QString curItem, lstAt;
for(int i = 0; i < list.size(); i++){ // loop through all items of list
QString name = list.at(i);
if(!(name == ".") && !(name == "..")){
curItem = dirN + "/" + name;
fileInfo.setFile(curItem);
if(fileInfo.isDir()) // is directory
recRmdir(curItem); // call recRmdir() recursively for deleting subdirectory
else // is file
QFile::remove(curItem); // ok, delete file
QString dirN = dirName;
QDir dir(dirN);
// make list of entries in directory
QStringList list = dir.entryList(QDir::AllEntries | QDir::NoDotAndDotDot);
QFileInfo fileInfo;
QString curItem, lstAt;
for(int i = 0; i < list.size(); i++){ // loop through all items of list
QString name = list.at(i);
curItem = dirN + "/" + name;
fileInfo.setFile(curItem);
if(fileInfo.isDir()) // is directory
recRmdir(curItem); // call recRmdir() recursively for deleting subdirectory
else // is file
QFile::remove(curItem); // ok, delete file
}
}
dir.cdUp();
return dir.rmdir(dirN); // delete empty dir and return if (now empty) dir-removing was successfull
dir.cdUp();
return dir.rmdir(dirN); // delete empty dir and return if (now empty) dir-removing was successfull
}