Pleora Technologies Inc. eBUS SDK v7.0.1.7536 API



PvLogger.h
1 // *****************************************************************************
2 //
3 // Copyright (c) 2016, Pleora Technologies Inc., All rights reserved.
4 //
5 // *****************************************************************************
6 
7 #ifndef __PVLOGGER_H__
8 #define __PVLOGGER_H__
9 
10 #include <PvResult.h>
11 
12 #include <sstream>
13 
14 
15 namespace PtUtilsLib
16 {
17  class Logger;
18 }
19 
20 namespace PvBaseLib
21 {
22  class LogSink;
23 }
24 
25 enum PvLogLevelEnum
26 {
27  PvLogLevelUnknown,
28  PvLogLevelInfo,
29  PvLogLevelError,
30  PvLogLevelWarning,
31  PvLogLevelCritical,
32  PvLogLevelDebug
33 };
34 
35 
36 class PV_BASE_API PvLogger
37 {
38 public:
39 
40  PvLogger( const PvString &aCategory );
41  virtual ~PvLogger();
42 
43  void LogInfo( const char *aFile, int aLine, const char *aFunction, const char *aMessage );
44  void LogError( const char *aFile, int aLine, const char *aFunction, const char *aMessage );
45  void LogWarning( const char *aFile, int aLine, const char *aFunction, const char *aMessage );
46  void LogCritical( const char *aFile, int aLine, const char *aFunction, const char *aMessage );
47  void LogDebug( const char *aFile, int aLine, const char *aFunction, const char *aMessage );
48 
49  void SetLogPriority( int32_t aLevel );
50  int32_t GetLogPriority();
51 
52 private:
53 
54  // Not implemented
55  PvLogger();
56  PvLogger( const PvLogger & );
57  const PvLogger &operator=( const PvLogger & );
58 
59  PtUtilsLib::Logger *mThis;
60 
61 };
62 
63 
64 #define PV_LOGINFO( logger, entry ) { \
65  std::stringstream lStrXTemp; lStrXTemp << entry; \
66  ( logger ).LogInfo( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); }
67 
68 #define PV_LOGERROR( logger, entry ) { \
69  std::stringstream lStrXTemp; lStrXTemp << entry; \
70  ( logger ).LogError( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); }
71 
72 #define PV_LOGANDRETURN( logger, result, entry ) { \
73  std::stringstream lStrXTemp; lStrXTemp << entry; \
74  ( logger ).LogError( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); \
75  return PvResult( result, lStrXTemp.str().c_str() ); }
76 
77 #define PV_LOGWARNING( logger, entry ) { \
78  std::stringstream lStrXTemp; lStrXTemp << entry; \
79  ( logger ).LogWarning( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); }
80 
81 #define PV_LOGCRITICAL( logger, entry ) { \
82  std::stringstream lStrXTemp; lStrXTemp << entry; \
83  ( logger ).LogCritical( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); }
84 
85 #define PV_LOGDEBUG( logger, entry ) { \
86  std::stringstream lStrXTemp; lStrXTemp << entry; \
87  ( logger ).LogDebug( __FILE__, __LINE__, __FUNCTION__, lStrXTemp.str().c_str() ); }
88 
89 
90 class PV_BASE_API PvLogSink
91 {
92 public:
93 
94  PvLogSink();
95  virtual ~PvLogSink();
96 
97  virtual void Log( PvLogLevelEnum aLevel, const char *aFile, uint32_t aLine, const char *aFunction, const char *aCategory, const char *aMessage ) = 0;
98 
99 private:
100 
101  // Not implemented
102  PvLogSink( const PvLogSink & );
103  const PvLogSink &operator=( const PvLogSink & );
104 
105  PvBaseLib::LogSink *mThis;
106 
107 };
108 
109 #endif
PvLogSink
Class used to register logging callbacks from your application.
Definition: PvLogger.h:91
PvLogger
Used to log information or events in some logging category.
Definition: PvLogger.h:37
PvString
String class.
Definition: PvString.h:26

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