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Fixed: Don't try to use a directory if empty

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This commit is contained in:
kervala 2016-06-12 14:18:36 +02:00
parent 218bc058d0
commit 5c69240979
3 changed files with 23 additions and 11 deletions
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6
code/ryzom/tools/client/ryzom_installer/src/configfile.cpp
View file

@ -502,6 +502,8 @@ bool CConfigFile::isRyzomInstalledIn(const QString &directory) const
bool CConfigFile::areRyzomDataInstalledIn(const QString &directory) const
{
if (directory.isEmpty()) return false;
QDir dir(directory);
// directory doesn't exist
@ -528,6 +530,8 @@ bool CConfigFile::areRyzomDataInstalledIn(const QString &directory) const
bool CConfigFile::isRyzomClientInstalledIn(const QString &directory) const
{
if (directory.isEmpty()) return false;
QDir dir(directory);
// directory doesn't exist
@ -557,6 +561,8 @@ bool CConfigFile::isRyzomClientInstalledIn(const QString &directory) const
bool CConfigFile::foundTemporaryFiles(const QString &directory) const
{
if (directory.isEmpty()) return false;
QDir dir(directory);
// directory doesn't exist

2
code/ryzom/tools/client/ryzom_installer/src/filescleaner.cpp
View file

@ -52,6 +52,8 @@ void CFilesCleaner::setDirectory(const QString &src)
bool CFilesCleaner::exec()
{
if (m_directory.isEmpty()) return false;
if (m_listener) m_listener->operationPrepare();
QDir dir(m_directory);

26
code/ryzom/tools/client/ryzom_installer/src/utils.cpp
View file

@ -37,23 +37,27 @@ QString qBytesToHumanReadable(qint64 bytes)
qint64 getDirectorySize(const QString &directory)
{
qint64 size = 0;
QDir dir(directory);
if (dir.exists())
if (!directory.isEmpty())
{
QFileInfoList list = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot);
QDir dir(directory);
for (int i = 0; i < list.size(); ++i)
if (dir.exists())
{
QFileInfo fileInfo = list.at(i);
QFileInfoList list = dir.entryInfoList(QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot);
if (fileInfo.isDir())
for (int i = 0; i < list.size(); ++i)
{
size += getDirectorySize(fileInfo.absoluteFilePath());
}
else
{
size += fileInfo.size();
QFileInfo fileInfo = list.at(i);
if (fileInfo.isDir())
{
size += getDirectorySize(fileInfo.absoluteFilePath());
}
else
{
size += fileInfo.size();
}
}
}
}