///////////////////////////////////////////////////////////////////////////////
// MuldeR's Utilities for Qt
-// Copyright (C) 2004-2014 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2018 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
}
for(int i = 0; i < 32; i++)
{
- m_lockFile.reset(new QFile(QString("%1/~%2.lck").arg(m_dirPath, MUtils::rand_str())));
+ m_lockFile.reset(new QFile(QString("%1/~%2.lck").arg(m_dirPath, MUtils::next_rand_str())));
if(m_lockFile->open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Unbuffered))
{
if(m_lockFile->write(testData) >= testData.size())
{
- okay = true;
- break;
+ if(m_lockFile->error() == QFile::NoError)
+ {
+ okay = true;
+ break;
+ }
}
m_lockFile->remove();
}
bool okay = false;
if(!m_lockFile.isNull())
{
- for(int i = 0; i < 8; i++)
+ for(int i = 0; i < 16; i++)
{
- if(m_lockFile->remove())
+ if(m_lockFile->remove() || (!m_lockFile->exists()))
{
+ okay = true;
break;
}
- OS::sleep_ms(1);
- }
- }
- for(int i = 0; i < 8; i++)
- {
- if(MUtils::remove_directory(m_dirPath))
- {
- okay = true;
- break;
+ OS::sleep_ms(125);
}
- OS::sleep_ms(1);
}
if(!okay)
{
- OS::system_message_wrn(L"Directory Lock", L"Warning: Not all temporary files could be removed!");
+ qWarning("DirLock: The lock file could not be removed!");
}
}