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/*
* barrier -- mouse and keyboard sharing utility
* Copyright (C) 2012-2016 Symless Ltd.
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "arch/win32/ArchSleepWindows.h"
#include "arch/Arch.h"
#include "arch/win32/ArchMultithreadWindows.h"
//
// ArchSleepWindows
//
ArchSleepWindows::ArchSleepWindows()
{
// do nothing
}
ArchSleepWindows::~ArchSleepWindows()
{
// do nothing
}
void
ArchSleepWindows::sleep(double timeout)
{
ARCH->testCancelThread();
if (timeout < 0.0) {
return;
}
// get the cancel event from the current thread. this only
// works if we're using the windows multithread object but
// this is windows so that's pretty certain; we'll get a
// link error if we're not, though.
ArchMultithreadWindows* mt = ArchMultithreadWindows::getInstance();
if (mt != NULL) {
HANDLE cancelEvent = mt->getCancelEventForCurrentThread();
WaitForSingleObject(cancelEvent, (DWORD)(1000.0 * timeout));
if (timeout == 0.0) {
Sleep(0);
}
}
else {
Sleep((DWORD)(1000.0 * timeout));
}
ARCH->testCancelThread();
}
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