From 57b6fd3894d0563e0dcc64bc498067ef69f61291 Mon Sep 17 00:00:00 2001
From: Harald Fernengel <harry@kdevelop.org>
Date: Fri, 30 Sep 2005 15:20:08 +0000
Subject: bring Qt3 library back. Some apps that are not in the KDE trunk are
 using it.

---
 qt3/dbus-qthread.cpp | 163 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 qt3/dbus-qthread.cpp

(limited to 'qt3/dbus-qthread.cpp')

diff --git a/qt3/dbus-qthread.cpp b/qt3/dbus-qthread.cpp
new file mode 100644
index 00000000..72ccb155
--- /dev/null
+++ b/qt3/dbus-qthread.cpp
@@ -0,0 +1,163 @@
+/* -*- 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 2.0
+ *
+ * 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
-- 
cgit