00001 /******************************************************************************* 00002 * Copyright (C) 2001-2004 Vintela, Inc. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions are met: 00006 * 00007 * - Redistributions of source code must retain the above copyright notice, 00008 * this list of conditions and the following disclaimer. 00009 * 00010 * - Redistributions in binary form must reproduce the above copyright notice, 00011 * this list of conditions and the following disclaimer in the documentation 00012 * and/or other materials provided with the distribution. 00013 * 00014 * - Neither the name of Vintela, Inc. nor the names of its 00015 * contributors may be used to endorse or promote products derived from this 00016 * software without specific prior written permission. 00017 * 00018 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' 00019 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00021 * ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS 00022 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00023 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00024 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00025 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00026 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00027 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00028 * POSSIBILITY OF SUCH DAMAGE. 00029 *******************************************************************************/ 00030 00037 #ifndef OW_PLATFORM_HPP_INCLUDE_GUARD_ 00038 #define OW_PLATFORM_HPP_INCLUDE_GUARD_ 00039 #include "OW_config.h" 00040 #include "OW_String.hpp" 00041 #include "OW_UnnamedPipe.hpp" 00042 #include "OW_Exception.hpp" 00043 #include "OW_IOException.hpp" 00044 #include "OW_UserUtils.hpp" 00045 #include "OW_IfcsFwd.hpp" 00046 00047 namespace OW_NAMESPACE 00048 { 00049 00050 OW_DECLARE_EXCEPTION(Daemon); 00051 namespace Platform 00052 { 00053 OW_CIMOMSERVER_API enum 00054 { 00055 DAEMONIZE_SUCCESS, 00056 DAEMONIZE_FAIL 00057 }; 00058 OW_CIMOMSERVER_API enum 00059 { 00060 SHUTDOWN, 00061 REINIT 00062 }; 00063 00064 // Forward declaration of SignalInformation 00065 namespace Signal 00066 { 00067 struct SignalInformation; 00068 } 00069 00070 OW_CIMOMSERVER_API void daemonInit( int argc, char* argv[] ); 00074 OW_CIMOMSERVER_API void daemonize(bool dbgFlg, const String& daemonName, const ServiceEnvironmentIFCRef& env); 00075 OW_CIMOMSERVER_API int daemonShutdown(const String& daemonName, const ServiceEnvironmentIFCRef& env); 00076 OW_CIMOMSERVER_API void initDaemonizePipe(); 00077 OW_CIMOMSERVER_API void sendDaemonizeStatus(int status); 00078 OW_CIMOMSERVER_API void initSig(); 00079 OW_CIMOMSERVER_API void pushSig(const Signal::SignalInformation& sig); 00080 OW_CIMOMSERVER_API int popSig(Signal::SignalInformation& sig); 00081 OW_CIMOMSERVER_API void shutdownSig(); 00082 OW_CIMOMSERVER_API SelectableIFCRef getSigSelectable(); 00083 using UserUtils::getCurrentUserName; 00084 00095 OW_CIMOMSERVER_API void rerunDaemon(); 00096 00101 OW_CIMOMSERVER_API void restartDaemon(); 00102 00103 OW_CIMOMSERVER_API void installFatalSignalHandlers(); 00104 OW_CIMOMSERVER_API void removeFatalSignalHandlers(); 00105 }; // end namespace Platform 00106 00107 00108 } // end namespace OW_NAMESPACE 00109 00110 #endif