FrameworkMessageHandler.h

00001 //           ///          //                                  C++ Cross Platform
00002 //          /////        ////
00003 //         /// XXX     XXX ///            ///////////   /////////     ///   ///
00004 //        ///    XXX XXX    ///         ///             ///    ///   ///  ///
00005 //       ///       XXX       ///         /////////     ///      //  //////
00006 //      ///      XXX XXX      ///               ///   ///    ///   ///  ///
00007 //     ////    XXX     XXX    ////    ////////////  //////////    ///   ///
00008 //    ////                     ////
00009 //   ////  M  O  B  O  T  I  X  ////////////////////////////////////////////////
00010 //  //// Security Vision Systems //////////////////////////////////////////////
00011 //
00012 //  $Author: khe_admin $
00013 //  $LastChangedBy: khe_admin $
00014 //  $LastChangedDate: 2007-06-29 16:29:06 +0200 (Fri, 29 Jun 2007) $
00015 //  $HeadURL: http://svn.mobotix.net/svn/mxsdk/src/Framework/trunk/include/Framework/FrameworkMessageHandler.h $
00016 //
00018      //
00019      //  MOBOTIX MxPEG SDK
00020      //
00021      //  This file belongs to the C++ library released as part of the MxPEG SDK.
00022      //
00023      //  This software is licensed under the BSD licence,
00024      //  http://www.opensource.org/licenses/bsd-license.php
00025      //
00026      //  Copyright (c) 2005 - 2007, MOBOTIX AG
00027      //  All rights reserved.
00028      //
00029      //  Redistribution and use in source and binary forms, with or without
00030      //  modification, are permitted provided that the following conditions are
00031      //  met:
00032      //
00033      //  - Redistributions of source code must retain the above copyright
00034      //    notice, this list of conditions and the following disclaimer.
00035      //
00036      //  - Redistributions in binary form must reproduce the above copyright
00037      //    notice, this list of conditions and the following disclaimer in the
00038      //    documentation and/or other materials provided with the distribution.
00039      //
00040      //  - Neither the name of MOBOTIX AG nor the names of its contributors may
00041      //    be used to endorse or promote products derived from this software
00042      //    without specific prior written permission.
00043      //
00044      //  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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00046      //  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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00055      //
00057 
00058 
00059 
00067 #ifndef __MX_FRAMEWORKMESSAGEHANDLER_H__
00068 #define __MX_FRAMEWORKMESSAGEHANDLER_H__
00069 
00070 // MS Visual C++ stuff...
00071 #if defined(_MSC_VER) && !defined(MX_STATIC_LIB)
00072         #ifdef MX_FRAMEWORK_API_WINDOWS_EXPORTS
00073                 #define MX_FRAMEWORK_API __declspec(dllexport)
00074         #else
00075                 #define MX_FRAMEWORK_API __declspec(dllimport)
00076         #endif
00077 #else 
00078         #define MX_FRAMEWORK_API
00079 #endif    // _MSC_VER
00080 
00081 #include <mxm/core/mxmStatusMessageHandlerInterface.h>
00082 #include <mxm/core/mxmString.h>
00083 #include <mxm/core/mxmObject.h>
00084 
00085 #include <fstream>
00086 
00087 
00088 
00089 namespace mx {
00090 
00092 
00099 class MX_FRAMEWORK_API FrameworkMessageHandler : public mxmStatusMessageHandlerInterface,
00100                                                  public mxmObject {
00101    private:
00102       bool m_bUseLock;
00103       mxm::StatusMessageType m_msgLevel;
00104       long m_lSizeLimit;
00105       std::ofstream m_logStream;
00106       mxmLockInterface* m_lock;
00107       void *StableABIDataExtension;
00108       
00109         public:
00110                 FrameworkMessageHandler(bool bUseLock = false);
00111                 ~FrameworkMessageHandler();
00113                 void sendStatusMessage(mxm::StatusMessageType msg_type, 
00114                                                                           const mxmString &message, 
00115                                                                           const mxmObject *object = 0);
00117                 void setStatusMessageVerbosity(mxm::StatusMessageType msg_level);
00119                 mxm::StatusMessageType statusMessageVerbosity() { return m_msgLevel; }
00120       
00121    private:
00122                 void reopenLogfile();
00123 };
00124 
00125 }; // namespace mx
00126 #endif // __MX_FRAMEWORKMESSAGEHANDLER_H__

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