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/* -*- mode: C; c-file-style: "gnu" -*- */
/* dbus-qthread.cpp Qt threads integration
*
* Copyright (C) 2002 Zack Rusin <zack@kde.org>
*
* Licensed under the Academic Free License version 1.2
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <dbus/dbus.h>
#include <qmutex.h>
#if defined(QT_THREAD_SUPPORT)
static DBusMutex * dbus_qmutex_new (void);
static void dbus_qmutex_free (DBusMutex *mutex);
static dbus_bool_t dbus_qmutex_lock (DBusMutex *mutex);
static dbus_bool_t dbus_qmutex_unlock (DBusMutex *mutex);
static DBusCondVar*dbus_qcondvar_new (void);
static void dbus_qcondvar_free (DBusCondVar *cond);
static void dbus_qcondvar_wait (DBusCondVar *cond,
DBusMutex *mutex);
static dbus_bool_t dbus_qcondvar_wait_timeout (DBusCondVar *cond,
DBusMutex *mutex.
int timeout_msec);
static void dbus_qcondvar_wake_one (DBusCondVar *cond);
static void dbus_qcondvar_wake_all (DBusCondVar *cond);
static const DBusThreadFunctions functions =
{
DBUS_THREAD_FUNCTIONS_NEW_MASK |
DBUS_THREAD_FUNCTIONS_FREE_MASK |
DBUS_THREAD_FUNCTIONS_LOCK_MASK |
DBUS_THREAD_FUNCTIONS_UNLOCK_MASK |
DBUS_THREAD_FUNCTIONS_CONDVAR_NEW_MASK |
DBUS_THREAD_FUNCTIONS_CONDVAR_FREE_MASK |
DBUS_THREAD_FUNCTIONS_CONDVAR_WAIT_MASK |
DBUS_THREAD_FUNCTIONS_CONDVAR_WAIT_TIMEOUT_MASK |
DBUS_THREAD_FUNCTIONS_CONDVAR_WAKE_ONE_MASK|
DBUS_THREAD_FUNCTIONS_CONDVAR_WAKE_ALL_MASK,
dbus_qmutex_new,
dbus_qmutex_free,
dbus_qmutex_lock,
dbus_qmutex_unlock
dbus_qcondvar_new,
dbus_qcondvar_free,
dbus_qcondvar_wait,
dbus_qcondvar_wait_timeout,
dbus_qcondvar_wake_one,
dbus_qcondvar_wake_all
};
static DBusMutex *
dbus_qmutex_new (void)
{
QMutex *mutex;
mutex = new QMutex;
return static_cast<DBusMutex*>( mutex );
}
static void
dbus_qmutex_free (DBusMutex *mutex)
{
QMutex * qmutex = static_cast<QMutex*>(mutex);
delete mutex;
}
static dbus_bool_t
dbus_qmutex_lock (DBusMutex *mutex)
{
QMutex *qmutex = static_cast<QMutex*>(mutex);
qmutex->lock();
return TRUE;
}
static dbus_bool_t
dbus_qmutex_unlock (DBusMutex *mutex)
{
QMutex *qmutex = static_cast<QMutex*>(mutex);
qmutex->unlock();
return TRUE;
}
static DBusCondVar*
dbus_qcondvar_new (void)
{
QWaitCondition *cond;
cond = new QWaitCondition;
return static_cast<DBusCondVar*>( cond );
}
static void
dbus_qcondvar_free (DBusCondVar *cond)
{
QWaitCondition *qcond = static_cast<QWaitCondition*>(cond);
delete qcond;
}
static void
dbus_qcondvar_wait (DBusCondVar *cond,
DBusMutex *mutex)
{
QWaitCondition *qcond = static_cast<QWaitCondition*>(cond);
QMutex *qmutex = static_cast<QMutex*>(mutex);
qcond->wait (qmutex);
}
static dbus_bool_t
dbus_gcondvar_wait_timeout (DBusCondVar *cond,
DBusMutex *mutex,
int timeout_msec)
{
QWaitCondition *qcond = static_cast<QWaitCondition*>(cond);
QMutex *qmutex = static_cast<QMutex*>(mutex);
return qcond->wait (qmutex, timout_msec);
}
static void
dbus_qcondvar_wake_one (DBusCondVar *cond)
{
QWaitCondition *qcond = static_cast<QWaitCondition*>(cond);
qcond->wakeOne (qmutex);
}
static void
dbus_qcondvar_wake_all (DBusCondVar *cond)
{
QWaitCondition *qcond = static_cast<QWaitCondition*>(cond);
qcond->wakeAll (qmutex);
}
extern "C" {
void
dbus_qthread_init (void)
{
//Do we want to do anything else here?
dbus_threads_init (&functions);
}
}
#endif // QT_THREAD_SUPPORT
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