1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 #include <osl/time.h> 29 #include <vos/conditn.hxx> 30 #include <vos/diagnose.hxx> 31 32 using namespace vos; 33 34 VOS_IMPLEMENT_CLASSINFO(VOS_CLASSNAME(OCondition, vos), VOS_NAMESPACE(OCondition, vos), VOS_NAMESPACE(OObject, vos), 0); 35 36 /// initial state of condition is not set 37 OCondition::OCondition() 38 { 39 m_Condition= osl_createCondition(); 40 } 41 42 OCondition::~OCondition() 43 { 44 osl_destroyCondition(m_Condition); 45 } 46 47 /// set condition to sal_True => wait() will not block, check() returns sal_True 48 void OCondition::set() 49 { 50 osl_setCondition(m_Condition); 51 } 52 53 /// set condition to sal_False => wait() will block, check() returns sal_False 54 void OCondition::reset() 55 { 56 osl_resetCondition(m_Condition); 57 } 58 59 /** Blocks if condition is not set<BR> 60 If condition has been destroyed prematurely, wait() will 61 return with sal_False. 62 */ 63 OCondition::TResult OCondition::wait(const TimeValue* pTimeout) 64 { 65 return (TResult)osl_waitCondition(m_Condition, pTimeout); 66 } 67 68 /** sal_True: condition is set <BR> 69 sal_False: condition is not set <BR> 70 does not block 71 */ 72 sal_Bool OCondition::check() 73 { 74 return osl_checkCondition(m_Condition); 75 } 76 77