class to save log
Public Methods
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HCLog()
- Constructor - initialize internal variable.
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~HCLog()
- Destructor - finalize internal variable.
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int SetDirectory( const char* szDirectory )
- set directory full path for saving log files.
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int SetFileName( const char* szFileName )
- set file name for saving current log.
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int Open( )
- open log file.
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int Close()
- close log file.
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int Print( const char* fmt, ... )
- save log.
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int Print( HCLogLevel iLevel, const char* fmt, ... )
- Store suitable log in log level.
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int Print( void* pArg, HCLogLevel iLevel, const char* fmt, ... )
- Store suitable log in log level with user defined data.
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void PrintArg( void* pArg )
- print item that can be divided in log.
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int GetLogTime( char* szTime, int iSize )
- get current time for log
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int GetFileName( char* szFileName, int iSize )
- get log file name
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const char* GetFileName()
- return current log file name.
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void AddLogLevel( HCLogLevel iLevel )
- add log level
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void DeleteLogLevel( HCLogLevel iLevel )
- remove log level.
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void SetLogLevel( int iLevel )
- set log level.
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int CheckFileName( BOOL fisRotate )
- check whether current data is not equal date of log file
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void GetLogLevelString( int iLevel, char* szHeader, int iHeaderSize )
- When store suitable log in log level, manufacture string to attach in front.
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FILE* GetLogFd()
- return log file handle
Documentation
class to save log
HCLog()
- Constructor - initialize internal variable.
- ~HCLog()
- Destructor - finalize internal variable.
- int SetDirectory( const char* szDirectory )
- set directory full path for saving log files.
- Parameters:
- szDirectory - directory full path
- Returns:
- if success, return 0.
otherwise return -1.
- int SetFileName( const char* szFileName )
- set file name for saving current log.
- Parameters:
- szFileName - log file name
- Returns:
- if success, return 0.
otherwise return -1.
- int Open( )
- open log file.
- Returns:
- if success, return 0.
if log directory is not set, return -2.
otherwise return -1
- int Close()
- close log file.
- Returns:
- return 0.
- int Print( const char* fmt, ... )
- save log.
- Parameters:
- fmt - [in] log data
- Returns:
- return 0.
- int Print( HCLogLevel iLevel, const char* fmt, ... )
- Store suitable log in log level.
- Parameters:
- iLevel - [in] log level
fmt - [in] log data
- Returns:
- if success, return 0.
In case do not agree with log level that is established present, return 1.
- int Print( void* pArg, HCLogLevel iLevel, const char* fmt, ... )
- Store suitable log in log level with user defined data.
- Parameters:
- iLevel - [in] log level
pArg - [in] user defined variable - additional data for log
fmt - [in] log data
- Returns:
- if success, return 0.
otherwise return -1.
- void PrintArg( void* pArg )
- print item that can be divided in log.
- that divide each other among several log in case need this inherit and use .
When use being inherited, must print data to m_psttFd file descriptor if exist
otherwise print data to stderr.
- Parameters:
- pArg - 출력한 인자
- int GetLogTime( char* szTime, int iSize )
- get current time for log
sizeo of szTime variable must be at least 9 byte.
- Parameters:
- szTime - [out] current time for log
iSize - [in] size of szTime
- Returns:
- 0 을 리턴한다.
- int GetFileName( char* szFileName, int iSize )
- get log file name
- Parameters:
- szFileName - [out] log file name
iSize - [in] size of szFileName
- Returns:
- 0 을 리턴한다.
- const char* GetFileName()
- return current log file name.
- Returns:
- log file name
- void AddLogLevel( HCLogLevel iLevel )
- add log level
- Returns:
- nothing
- void DeleteLogLevel( HCLogLevel iLevel )
- remove log level.
- Returns:
- nothing.
- void SetLogLevel( int iLevel )
- set log level.
- Parameters:
- iLevel - log level.
- int CheckFileName( BOOL fisRotate )
- check whether current data is not equal date of log file
- Parameters:
- fisRotate - if current date is not equal date of log file,
rotate log file? if TRUE, rotate log file.
- Returns:
- if current date is equal date of log file, return 0.
otherwise return -1.
- void GetLogLevelString( int iLevel, char* szHeader, int iHeaderSize )
- When store suitable log in log level, manufacture string to attach in front.
- Parameters:
- iLevel - log level
szHeader - string to attach in front of log
iHeaderSize - size of szHeader
- Returns:
- nothing
- FILE* GetLogFd()
- return log file handle
- Returns:
- log file handle
- This class has no child classes.
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