FileLogReader Class Reference

Wraps around another LogReader to read LogEntries to a file. More...

#include <FileLogReader.h>

Inheritance diagram for FileLogReader:

Collaboration diagram for FileLogReader:

Public Member Functions
	FileLogReader (const Str &filebase, LogReader *logReader)
	Constructor. More...
virtual	~FileLogReader ()
	Destructor, closes file if open. More...
virtual bool	valid (void)
	Is the LogReader valid? More...
virtual unsigned int	read ()
	Read. More...
unsigned int	getEntriesRead (void)
	Accessors. More...
Str	nextFilename ()
	Uses nextFilenum_ to determine the next filename. More...
bool	isReadable (void)
	Keep track of whether the stream is open. More...
Public Member Functions inherited from LogReader
virtual	~LogReader ()
	Destructor. More...
virtual void	setInStream (InStream &inStream)
	Sets the InStream. More...
virtual bool	isValid ()
	Return true if logStream_ is available. More...

Static Public Member Functions
static void	SetPriorityList (FlexArray< const char * > *priorityList)

Private Member Functions
	FileLogReader (const FileLogReader &old)
Str	matchAndOpen (const Str &filename)

Private Attributes
Str	filebase_
	Name of the file being read. More...
FILE *	file_
	The input file handle. More...
FileInStream	fileStream_
	The input file stream. More...
unsigned int	entriesRead_
	Total entries read. More...
LogReader *	logReader_
	The LogReader that does the actual writing. More...
unsigned int	nextFilenum_
	Number of the next split file. More...

Static Private Attributes
static FlexArray< const char * > *	PriorityList_

Additional Inherited Members
Protected Member Functions inherited from LogReader
	LogReader ()
	Protected constructor for pure virtual class. More...
	LogReader (InStream &inStream)
	Protected constructor for pure virtual class. More...
Protected Attributes inherited from LogReader
InStream *	logStream_
	Stores an InStream. More...

Detailed Description

Wraps around another LogReader to read LogEntries to a file.

Designed around assumption that it always has a log file open, though it does keep track of whether the stream is open or close, which it uses to determine if it's valid.

Constructor & Destructor Documentation

FileLogReader::FileLogReader	(	const Str &	filebase,
		LogReader *	logReader
	)

Constructor.

Parameters

filebase	Base of name of file to read to
logReader	logReader that provides input for file logging

References Str::cStr(), file_, filebase_, fileStream_, logReader_, matchAndOpen(), nextFilename(), FileInStream::setFile(), and LogReader::setInStream().

FileLogReader::~FileLogReader ( )

virtual

Destructor, closes file if open.

Destructor.

Closes file if open

References file_, and logReader_.

FileLogReader::FileLogReader ( const FileLogReader &  old )

private

Member Function Documentation

unsigned int FileLogReader::getEntriesRead ( void  )

inline

Accessors.

References entriesRead_.

bool FileLogReader::isReadable ( void  )

inline

Keep track of whether the stream is open.

References fileStream_, and FileInStream::isReadable().

Referenced by valid().

Str FileLogReader::matchAndOpen ( const Str &  filename )

private

References Str::cStr(), file_, Str::find(), Str::findLastOf(), FlexArray< T >::get(), Str::length(), Str::NO_POS, PriorityList_, FlexArrayBase::size(), and Str::substr().

Referenced by FileLogReader(), and read().

Str FileLogReader::nextFilename

(

)

Uses nextFilenum_ to determine the next filename.

References Str::cStr(), filebase_, and nextFilenum_.

Referenced by FileLogReader(), and read().

unsigned int FileLogReader::read ( )

virtual

Read.

Implements LogReader.

References Str::cStr(), entriesRead_, FileInStream::eof(), file_, fileStream_, logReader_, matchAndOpen(), nextFilename(), nextFilenum_, LogReader::read(), and FileInStream::setFile().

Referenced by Slate::ReadDirectory(), and Unserialize::Run().

static void FileLogReader::SetPriorityList ( FlexArray< const char * > *  priorityList )

inlinestatic

References PriorityList_.

Referenced by Unserialize::Run().

virtual bool FileLogReader::valid ( void  )

inlinevirtual

Is the LogReader valid?

References isReadable().

Member Data Documentation

unsigned int FileLogReader::entriesRead_

private

Total entries read.

Referenced by getEntriesRead(), and read().

FILE* FileLogReader::file_

private

The input file handle.

Referenced by FileLogReader(), matchAndOpen(), read(), and ~FileLogReader().

Str FileLogReader::filebase_

private

Name of the file being read.

Referenced by FileLogReader(), and nextFilename().

FileInStream FileLogReader::fileStream_

private

The input file stream.

Referenced by FileLogReader(), isReadable(), and read().

LogReader* FileLogReader::logReader_

private

The LogReader that does the actual writing.

Referenced by FileLogReader(), read(), and ~FileLogReader().

unsigned int FileLogReader::nextFilenum_

private

Number of the next split file.

Referenced by nextFilename(), and read().

FlexArray< const char * > * FileLogReader::PriorityList_

staticprivate

Referenced by matchAndOpen(), and SetPriorityList().

---

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

• /Volumes/ubuntu_share/lrauv-application/Source/logger/FileLogReader.h
• /Volumes/ubuntu_share/lrauv-application/Source/logger/FileLogReader.cpp