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PSystemLogTarget Class Referenceabstract

#include <syslog.h>

Inheritance diagram for PSystemLogTarget:
PObject PSystemLogToFile PSystemLogToNetwork PSystemLogToNowhere PSystemLogToStderr PSystemLogToSyslog

Public Member Functions

Construction
 PSystemLogTarget ()
 
Miscellaneous functions
void SetThresholdLevel (PSystemLog::Level level)
 Set the level at which errors are logged. More...
 
PSystemLog::Level GetThresholdLevel () const
 Get the current level for logging. More...
 
- Public Member Functions inherited from PObject
virtual ~PObject ()
 
virtual PObjectClone () const
 Create a copy of the class on the heap. More...
 
virtual PINDEX HashFunction () const
 This function yields a hash value required by the PDictionary class. More...
 
virtual const char * GetClass (unsigned ancestor=0) const
 Get the current dynamic type of the object instance. More...
 
PBoolean IsClass (const char *cls) const
 
virtual PBoolean InternalIsDescendant (const char *clsName) const
 Determine if the dynamic type of the current instance is a descendent of the specified class. More...
 
virtual Comparison Compare (const PObject &obj) const
 Compare the two objects and return their relative rank. More...
 
virtual Comparison CompareObjectMemoryDirect (const PObject &obj) const
 Determine the byte wise comparison of two objects. More...
 
bool operator== (const PObject &obj) const
 Compare the two objects. More...
 
bool operator!= (const PObject &obj) const
 Compare the two objects. More...
 
bool operator< (const PObject &obj) const
 Compare the two objects. More...
 
bool operator> (const PObject &obj) const
 Compare the two objects. More...
 
bool operator<= (const PObject &obj) const
 Compare the two objects. More...
 
bool operator>= (const PObject &obj) const
 Compare the two objects. More...
 
virtual void PrintOn (ostream &strm) const
 Output the contents of the object to the stream. More...
 
virtual void ReadFrom (istream &strm)
 Input the contents of the object from the stream. More...
 

Protected Member Functions

Output functions
virtual void Output (PSystemLog::Level level, const char *msg)=0
 Log an error into the system log. More...
 
void OutputToStream (ostream &strm, PSystemLog::Level level, const char *msg)
 Log an error into the specified stream. More...
 
- Protected Member Functions inherited from PObject
 PObject ()
 Constructor for PObject, made protected so cannot ever create one on its own. More...
 

Protected Attributes

PSystemLog::Level m_thresholdLevel
 

Constructor & Destructor Documentation

PSystemLogTarget::PSystemLogTarget ( )

Member Function Documentation

PSystemLog::Level PSystemLogTarget::GetThresholdLevel ( ) const
inline

Get the current level for logging.

Returns
Log level.

References m_thresholdLevel.

Referenced by PServiceProcess::GetLogLevel().

virtual void PSystemLogTarget::Output ( PSystemLog::Level  level,
const char *  msg 
)
protectedpure virtual

Log an error into the system log.

Parameters
levelLevel of this message
msgMessage to be logged

Implemented in PSystemLogToSyslog, PSystemLogToNetwork, PSystemLogToFile, PSystemLogToStderr, and PSystemLogToNowhere.

void PSystemLogTarget::OutputToStream ( ostream &  strm,
PSystemLog::Level  level,
const char *  msg 
)
protected

Log an error into the specified stream.

Parameters
strmStream to output
levelLevel of this message
msgMessage to be logged
void PSystemLogTarget::SetThresholdLevel ( PSystemLog::Level  level)
inline

Set the level at which errors are logged.

Only messages higher than or equal to the specified level will be logged.

Parameters
levelNew log level

References m_thresholdLevel.

Referenced by PServiceProcess::SetLogLevel().

Member Data Documentation

PSystemLog::Level PSystemLogTarget::m_thresholdLevel
protected

The documentation for this class was generated from the following file: