NLNET::CNetDisplayer Class Reference

Net Displayer. More...

#include <net_displayer.h>

Public Member Functions
	CNetDisplayer (bool autoConnect=true)
	Constructor.
void	setLogServer (const CInetAddress &logServerAddr)
	Sets logging server address.
void	setLogServer (CCallbackClient *server)
	Sets logging server with an already connected server.
bool	connected ()
	Returns true if the displayer is connected to a Logging Service.
virtual	~CNetDisplayer ()
	Destructor.
Protected Member Functions
virtual void	doDisplay (const NLMISC::CLog::TDisplayInfo &args, const char *message)
	Sends the string to the logging server.
void	findAndConnect ()
	Find the server (using the NS) and connect.
Private Attributes
CInetAddress	_ServerAddr
CCallbackClient *	_Server
bool	_ServerAllocated

Detailed Description

Net Displayer.

Sends the strings to a logger server (LOGS). log_howto

Bug:: When nlerror is called in a catch block, a connected NetDisplayer becomes an IDisplayer => pure virtual call

Author:: Olivier Cado; Nevrax France

Date:: 2000

Definition at line 43 of file net_displayer.h.

Constructor & Destructor Documentation

NLNET::CNetDisplayer::CNetDisplayer ( bool autoConnect = true )

Constructor.

Definition at line 46 of file net_displayer.cpp.

References findAndConnect().

NLNET::CNetDisplayer::~CNetDisplayer ( ) [virtual]

Destructor.

Definition at line 106 of file net_displayer.cpp.

References _Server, _ServerAllocated, and NLNET::CCallbackClient::disconnect().

Member Function Documentation

bool NLNET::CNetDisplayer::connected ( ) [inline]

Returns true if the displayer is connected to a Logging Service.

Definition at line 60 of file net_displayer.h.

References _Server, and NLNET::CCallbackClient::connected().

void NLNET::CNetDisplayer::doDisplay	(	const NLMISC::CLog::TDisplayInfo &	args,
		const char *	message
	)			`[protected, virtual]`

Sends the string to the logging server.

Warning:: If not connected, tries to connect to the logging server each call. It can slow down your program a lot.

Implements NLMISC::IDisplayer.

Definition at line 121 of file net_displayer.cpp.

References _Server, NLNET::CCallbackClient::connected(), NLMISC::CLog::TDisplayInfo::Date, NLMISC::IDisplayer::dateToHumanString(), NLMISC::CLog::TDisplayInfo::LogType, NLMISC::IDisplayer::logTypeToString(), NLNET::msg, NLMISC::CLog::TDisplayInfo::ProcessName, NLNET::CCallbackClient::send(), and NLMISC::CMemStream::serial().

void NLNET::CNetDisplayer::findAndConnect ( ) [protected]

Find the server (using the NS) and connect.

Definition at line 56 of file net_displayer.cpp.

References _Server, _ServerAllocated, NLNET::CNamingClient::lookupAndConnect(), and nldebug.

Referenced by CNetDisplayer().

void NLNET::CNetDisplayer::setLogServer ( CCallbackClient * server )

Sets logging server with an already connected server.

Definition at line 95 of file net_displayer.cpp.

References _Server, and NLNET::CCallbackClient::connected().

void NLNET::CNetDisplayer::setLogServer ( const CInetAddress & logServerAddr )

Sets logging server address.

Call this method from outside only if you want to use a LOGS not registered within the NS. It does nothing if the displayer is already connected to a server.

Definition at line 73 of file net_displayer.cpp.

References _Server, _ServerAddr, _ServerAllocated, NLNET::CCallbackClient::connect(), and NLNET::CCallbackClient::connected().