| # Gaudi Framework, version v23r0 |

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# MessageSvc.h

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    00001 #ifndef GAUDI_MESSAGESVC_H
    00002 #define GAUDI_MESSAGESVC_H
    00003
    00004 // Include files
    00005 #include <string>
    00006 #include <vector>
    00007 #include <map>
    00008 #include <set>
    00009 #include <iosfwd>
    00010
    00011 #include "GaudiKernel/StatusCode.h"
    00012 #include "GaudiKernel/Service.h"
    00013 #include "GaudiKernel/IMessageSvc.h"
    00014 #include "GaudiKernel/Message.h"
    00015 #include "GaudiKernel/Property.h"
    00016
    00017 #include <boost/thread/recursive_mutex.hpp>
    00018 #include <boost/array.hpp>
    00019
    00020 // Forward declarations
    00021 class ISvcLocator;
    00022
    00023 //
    00024 // ClassName:   MessageSvc
    00025 //
    00026 // Description: The MessageSvc service implements the IMessageSvc interface and provides the
    00027 //              basic messaging needed by batch oriented applications.
    00028 //
    00029 // Author:      Iain Last
    00030 //
    00031 class MessageSvc : public extends2<Service, IMessageSvc, IInactiveMessageCounter> {
    00032 public:
    00033   typedef std::pair< std::string, std::ostream* > NamedStream;
    00034   typedef std::multimap< int, NamedStream > StreamMap;
    00035   typedef std::multimap< StatusCode, Message > MessageMap;
    00036   typedef std::map< std::string, int > ThresholdMap;
    00037
    00038   // Default constructor.
    00039   MessageSvc( const std::string& name, ISvcLocator* svcloc );
    00040   // Destructor.
    00041   virtual ~MessageSvc();
    00042
    00043   // Implementation of IService::reinitialize()
    00044   virtual StatusCode reinitialize();
    00045   // Implementation of IService::initialize()
    00046   virtual StatusCode initialize();
    00047   // Implementation of IService::finalize()
    00048   virtual StatusCode finalize();
    00049
    00050   // Implementation of IMessageSvc::reportMessage()
    00051   virtual void reportMessage( const Message& message );
    00052
    00053   // Implementation of IMessageSvc::reportMessage()
    00054   virtual void reportMessage( const Message& msg, int outputLevel );
    00055
    00056   // Implementation of IMessageSvc::reportMessage()
    00057   virtual void reportMessage( const StatusCode& code, const std::string& source = "");
    00058
    00059   // Implementation of IMessageSvc::reportMessage()
    00060   virtual void reportMessage( const char* source, int type, const char* message);
    00061
    00062   // Implementation of IMessageSvc::reportMessage()
    00063   virtual void reportMessage( const std::string& source, int type, const std::string& message);
    00064
    00065   // Implementation of IMessageSvc::insertMessage()
    00066   virtual void insertMessage( const StatusCode& code, const Message& message );
    00067
    00068   // Implementation of IMessageSvc::eraseMessage()
    00069   virtual void eraseMessage();
    00070
    00071   // Implementation of IMessageSvc::eraseMessage()
    00072   virtual void eraseMessage( const StatusCode& code ) ;
    00073
    00074   // Implementation of IMessageSvc::eraseMessage()
    00075   virtual void eraseMessage( const StatusCode& code, const Message& message );
    00076
    00077   // Implementation of IMessageSvc::insertStream()
    00078   virtual void insertStream( int message_type, const std::string& name, std::ostream* stream );
    00079
    00080   // Implementation of IMessageSvc::eraseStream()
    00081   virtual void eraseStream();
    00082
    00083   // Implementation of IMessageSvc::eraseStream()
    00084   virtual void eraseStream( int message_type );
    00085
    00086   // Implementation of IMessageSvc::eraseStream()
    00087   virtual void eraseStream( int message_type, std::ostream* stream );
    00088
    00089   // Implementation of IMessageSvc::eraseStream()
    00090   virtual void eraseStream( std::ostream* stream );
    00091
    00092   // Implementation of IMessageSvc::desaultStream()
    00093   virtual std::ostream* defaultStream() const {
    00094     return m_defaultStream;
    00095   }
    00096
    00097   // Implementation of IMessageSvc::setDefaultStream()
    00098   virtual void setDefaultStream( std::ostream* stream ) {
    00099     boost::recursive_mutex::scoped_lock lock(m_reportMutex);
    00100     m_defaultStream = stream;
    00101   }
    00102
    00103   // Implementation of IMessageSvc::ouputLevel()
    00104   virtual int outputLevel()   const;
    00105
    00106   // Implementation of IMessageSvc::ouputLevel()
    00107   virtual int outputLevel(const std::string& source)   const;
    00108
    00109   // Implementation of IMessageSvc::setOuputLevel()
    00110   virtual void setOutputLevel(int new_level);
    00111
    00112   // Implementation of IMessageSvc::setOuputLevel()
    00113   virtual void setOutputLevel(const std::string& source, int new_level);
    00114
    00115   // Implementation of IMessageSvc::useColor()
    00116   virtual bool useColor() const { return m_color; }
    00117
    00118   // Implementation of IMessageSvc::getLogColor()
    00119   virtual std::string getLogColor(int logLevel) const;
    00120
    00121   // Implementation of IMessageSvc::messageCount()
    00122   virtual int messageCount( MSG::Level logLevel ) const;
    00123
    00124   // Implementation of IInactiveMessageCounter::incrInactiveCount()
    00125   virtual void incrInactiveCount( MSG::Level level,
    00126                                   const std::string& src );
    00127
    00128
    00129 private:
    00130   std::ostream* m_defaultStream;
    00131   Message m_defaultMessage;
    00132   StreamMap m_streamMap;
    00133   MessageMap m_messageMap;
    00134   ThresholdMap m_thresholdMap;
    00135   std::string m_defaultFormat;
    00136   std::string m_defaultTimeFormat;
    00137   StringArrayProperty m_thresholdProp[MSG::NUM_LEVELS];
    00138   BooleanProperty m_color;
    00139   BooleanProperty m_stats;
    00140   UnsignedIntegerProperty m_statLevel;
    00141   StringArrayProperty m_logColors[MSG::NUM_LEVELS];
    00142   IntegerProperty m_msgLimit[MSG::NUM_LEVELS];
    00143
    00144   std::string m_logColorCodes[MSG::NUM_LEVELS];
    00145
    00147   struct MsgAry {
    00149     typedef boost::array<int,MSG::NUM_LEVELS> ArrayType;
    00151     ArrayType msg;
    00153     MsgAry() {
    00154       // This is a special hack to have a fast initialization of the array
    00155       // because we cannot use initializer lists in the constructor (should be
    00156       // possible in C++0X).
    00157       static const ArrayType zero = {{0}};
    00158       msg = zero;
    00159     }
    00160   };
    00161
    00162   std::map<std::string,MsgAry> m_sourceMap, m_inactiveMap;
    00163   BooleanProperty m_suppress, m_inactCount;
    00164
    00165   std::string colTrans(std::string, int);
    00166   typedef std::map<std::string, MSG::Color> ColorMap;
    00167   ColorMap m_colMap;
    00168
    00169   int m_msgCount[MSG::NUM_LEVELS];
    00170
    00171   std::map<std::string, std::string> m_loggedStreamsName;
    00172   typedef std::map<std::string, std::ostream*> LoggedStreamsMap_t;
    00173   LoggedStreamsMap_t m_loggedStreams;
    00174
    00175   void initColors(Property& prop);
    00176   void setupColors(Property& prop);
    00177   void setupLimits(Property& prop);
    00178   void setupThreshold(Property& prop);
    00179   void setupInactCount(Property& prop);
    00180
    00181   void setupLogStreams();
    00182
    00183   void tee( const std::string& sourceName, const std::string& logFileName,
    00184             const std::set<std::string>& declaredOutFileNames );
    00185
    00187   mutable boost::recursive_mutex m_reportMutex;
    00188
    00190   mutable boost::recursive_mutex m_messageMapMutex;
    00191
    00194   mutable boost::recursive_mutex m_thresholdMapMutex;
    00195 };
    00196
    00197 #endif

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