fawkes::CacheLogger Class Reference

Logging Cache. More...

#include <utils/logging/cache.h>

Inheritance diagram for fawkes::CacheLogger:

Inheritance graph
[legend]

List of all members.


Classes

struct  CacheEntry
 Cache entry struct. More...

Public Member Functions

 CacheLogger (unsigned int num_entries=20, LogLevel log_level=LL_DEBUG)
 Constructor.
virtual ~CacheLogger ()
 Destructor.
virtual void log_debug (const char *component, const char *format,...)
 Log debug message.
virtual void log_info (const char *component, const char *format,...)
 Log informational message.
virtual void log_warn (const char *component, const char *format,...)
 Log warning message.
virtual void log_error (const char *component, const char *format,...)
 Log error message.
virtual void vlog_debug (const char *component, const char *format, va_list va)
 Log debug message.
virtual void vlog_info (const char *component, const char *format, va_list va)
 Log informational message.
virtual void vlog_warn (const char *component, const char *format, va_list va)
 Log warning message.
virtual void vlog_error (const char *component, const char *format, va_list va)
 Log error message.
virtual void log_debug (const char *component, Exception &e)
 Log debug exception.
virtual void log_info (const char *component, Exception &e)
 Log informational exception.
virtual void log_warn (const char *component, Exception &e)
 Log warning exception.
virtual void log_error (const char *component, Exception &e)
 Log error exception.
virtual void tlog_debug (struct timeval *t, const char *component, const char *format,...)
 Log debug message for specific time.
virtual void tlog_info (struct timeval *t, const char *component, const char *format,...)
 Log informational message for specific time.
virtual void tlog_warn (struct timeval *t, const char *component, const char *format,...)
 Log warning message for specific time.
virtual void tlog_error (struct timeval *t, const char *component, const char *format,...)
 Log error message for specific time.
virtual void tlog_debug (struct timeval *t, const char *component, Exception &e)
 Log debug exception for specific time.
virtual void tlog_info (struct timeval *t, const char *component, Exception &e)
 Log informational exception for specific time.
virtual void tlog_warn (struct timeval *t, const char *component, Exception &e)
 Log warning exception for specific time.
virtual void tlog_error (struct timeval *t, const char *component, Exception &e)
 Log error exception for specific time.
virtual void vtlog_debug (struct timeval *t, const char *component, const char *format, va_list va)
 Log debug message for specific time.
virtual void vtlog_info (struct timeval *t, const char *component, const char *format, va_list va)
 Log informational message for specific time.
virtual void vtlog_warn (struct timeval *t, const char *component, const char *format, va_list va)
 Log warning message for specific time.
virtual void vtlog_error (struct timeval *t, const char *component, const char *format, va_list va)
 Log error message for specific time.
std::list< CacheEntry > & get_messages ()
 Get messages.
void clear ()
 Clear messages.

Detailed Description

Logging Cache.

The CacheLogger will cache the log messages. By default these are 20 messages.

Author:
Tim Niemueller

Definition at line 40 of file cache.h.

Constructor & Destructor Documentation

fawkes::CacheLogger::CacheLogger ( unsigned int  num_entries = 20,
LogLevel  log_level = LL_DEBUG 
)

Constructor.

Parameters:
num_entries number of entries in the cache, if the cache is full and a new log message arrives the oldest message is erased.
log_level minimum level to log

Definition at line 52 of file cache.cpp.

fawkes::CacheLogger::~CacheLogger (  )  [virtual]

Destructor.

Definition at line 63 of file cache.cpp.

Member Function Documentation

void fawkes::CacheLogger::clear ( void   ) 

Clear messages.

Definition at line 76 of file cache.cpp.

References fawkes::Mutex::lock(), and fawkes::Mutex::unlock().

Referenced by WebviewThread::init().

std::list< CacheLogger::CacheEntry > & fawkes::CacheLogger::get_messages (  ) 

Get messages.

Returns:
reference to message list

Definition at line 70 of file cache.cpp.

Referenced by WebStartPageRequestProcessor::process_request().

void fawkes::CacheLogger::log_debug ( const char *  component,
Exception &  e 
) [virtual]

Log debug exception.

Parameters:
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 207 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::log_debug ( const char *  component,
const char *  format,
  ... 
) [virtual]

Log debug message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 171 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::log_error ( const char *  component,
Exception &  e 
) [virtual]

Log error exception.

Parameters:
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 225 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::log_error ( const char *  component,
const char *  format,
  ... 
) [virtual]

Log error message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 198 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::log_info ( const char *  component,
Exception &  e 
) [virtual]

Log informational exception.

Parameters:
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 213 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::log_info ( const char *  component,
const char *  format,
  ... 
) [virtual]

Log informational message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 180 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::log_warn ( const char *  component,
Exception &  e 
) [virtual]

Log warning exception.

Parameters:
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 219 of file cache.cpp.

References fawkes::Logger::LL_WARN.

void fawkes::CacheLogger::log_warn ( const char *  component,
const char *  format,
  ... 
) [virtual]

Log warning message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 189 of file cache.cpp.

References fawkes::Logger::LL_WARN.

void fawkes::CacheLogger::tlog_debug ( struct timeval *  t,
const char *  component,
Exception &  e 
) [virtual]

Log debug exception for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 326 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::tlog_debug ( struct timeval *  t,
const char *  component,
const char *  format,
  ... 
) [virtual]

Log debug message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 290 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::tlog_error ( struct timeval *  t,
const char *  component,
Exception &  e 
) [virtual]

Log error exception for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 344 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::tlog_error ( struct timeval *  t,
const char *  component,
const char *  format,
  ... 
) [virtual]

Log error message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 317 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::tlog_info ( struct timeval *  t,
const char *  component,
Exception &  e 
) [virtual]

Log informational exception for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 332 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::tlog_info ( struct timeval *  t,
const char *  component,
const char *  format,
  ... 
) [virtual]

Log informational message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 299 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::tlog_warn ( struct timeval *  t,
const char *  component,
Exception &  e 
) [virtual]

Log warning exception for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
e exception to log, exception messages will be logged

Implements fawkes::Logger.

Definition at line 338 of file cache.cpp.

References fawkes::Logger::LL_WARN.

void fawkes::CacheLogger::tlog_warn ( struct timeval *  t,
const char *  component,
const char *  format,
  ... 
) [virtual]

Log warning message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.

Implements fawkes::Logger.

Definition at line 308 of file cache.cpp.

References fawkes::Logger::LL_WARN.

void fawkes::CacheLogger::vlog_debug ( const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log debug message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 147 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::vlog_error ( const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log error message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 165 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::vlog_info ( const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log informational message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 153 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::vlog_warn ( const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log warning message.

Parameters:
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 159 of file cache.cpp.

References fawkes::Logger::LL_WARN.

void fawkes::CacheLogger::vtlog_debug ( struct timeval *  t,
const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log debug message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 350 of file cache.cpp.

References fawkes::Logger::LL_DEBUG.

void fawkes::CacheLogger::vtlog_error ( struct timeval *  t,
const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log error message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 368 of file cache.cpp.

References fawkes::Logger::LL_ERROR.

void fawkes::CacheLogger::vtlog_info ( struct timeval *  t,
const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log informational message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 356 of file cache.cpp.

References fawkes::Logger::LL_INFO.

void fawkes::CacheLogger::vtlog_warn ( struct timeval *  t,
const char *  component,
const char *  format,
va_list  va 
) [virtual]

Log warning message for specific time.

Parameters:
t time for this message to log
component component, used to distuinguish logged messages
format format of the message, see man page of sprintf for available tokens.
va variable argument list

Implements fawkes::Logger.

Definition at line 362 of file cache.cpp.

References fawkes::Logger::LL_WARN.

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