The server that communicates with Client's More...

#include <GloServer.h>

Inheritance diagram for glo::Server:

[legend]

Classes
class	TcpServerReceiverTransmitter
	A special ServerReceiverTransmitter for the Server. Its ServerReceiver is of the derived type TcpServerReceiver and this can send orders. More...

Public Member Functions
	Server (const std::string &rsSchemaPath, const std::vector< std::string > &rKnownSchemesVector, unsigned int uiPort, int iAdressFamily, int iSocketType, int iProtocol, unsigned int uiDataSize, unsigned long ulMaxClients, int iSecTimeOut)

virtual	~Server ()

virtual void	cancel () override

virtual tcp::Server::ServerReceiverTransmitter *	generateNewServerReceiverTransmitter (tcp::Server *pParent, SOCKET nSocket, unsigned int uiDataSize) const override

void	getAllClients (std::vector< ClientInfo > &rClientInfoVector) const

void	getAllKnownBases (std::vector< std::string > &rKnownBasesVector) const

std::string	getSchemaPath () const

ShowLevel	getShowLevel ()

virtual void	insertNewClient (Server::ServerReceiverTransmitter *pNewServerReceiverTransmitter) override

virtual void	processClientMessage (tcp::AbstractMessage *pTcpMessage) override

virtual int	removeClient (SOCKET nSocket) override

void	setActionVisualiser (ManagerActionVisualiser *pActionVisualiser)

void	setShowLevel (ShowLevel ulLevel)

Public Member Functions inherited from tcp::Server
	Server (unsigned int uiPort, int iAdressFamily, int iSocketType, int iProtocol, unsigned int uiDataSize, unsigned long ulMaxClients, int iSecTimeOut)

int	acceptClientMessage (AbstractMessage *pTcpMessage)

Public Member Functions inherited from tcp::TcpMain
	TcpMain (unsigned int uiPort, int iAdressFamily, int iSocketType, int iProtocol, int iSecTimeOut)

	TcpMain (unsigned int uiPort, int iAdressFamily, int iSocketType, int iProtocol, unsigned int uiDataSize, int iSecTimeOut)

virtual	~TcpMain ()

unsigned int	getDataSize () const

SOCKET	getMainSocket () const

unsigned int	getPortNum () const

virtual void	setDataSize (unsigned int uiDataSize)

void	setTimeOutSec (int iSecTimeOut)

int	TimeOutSec ()

Public Member Functions inherited from eut::RepeatingThread
	RepeatingThread ()

virtual	~RepeatingThread ()

virtual void	finishBreak ()

int	getBreakCounter ()

bool	isInExclusiveAccess () const

void	setExclusiveAccess ()

void	signalInput ()

virtual int	start ()

RepeatingThread::STATUS	status () const

virtual void	takeABreak ()

bool	testCancel ()

void	unsetExclusiveAccess ()

void	waitForInput ()

Protected Member Functions

	Server ()
	This constructor is not available.

	Server (unsigned int, int, int, int, int)
	This constructor is not available.

	Server (unsigned int, int, int, int, unsigned int, int)
	This constructor is not available.

	Server (unsigned int, int, int, int, unsigned int, unsigned long, int)
	This constructor is not available.

Protected Member Functions inherited from tcp::Server
	Server ()

	Server (unsigned int, int, int, int, int)

	Server (unsigned int, int, int, int, unsigned int, int)

void	clearClientMap ()

Server::ServerReceiverTransmitter *	getClient (SOCKET Socket)

unsigned long	getMaxClients () const

virtual int	send (Message *pTcpMessage) override

virtual int	send (SOCKET ClientSocket, char *pszRawMsg, unsigned int uiRawMsgSize, unsigned int uiMessageID=0, int iActionCode=0, const std::string &rstrInfo="")

void	setClientMapReceiverValid (bool bValid)

virtual void	work () override

Protected Member Functions inherited from tcp::TcpMain
	TcpMain ()

void	setWSACleanup () const

int	startWinsock () const

Protected Member Functions inherited from eut::RepeatingThread
ORDER	getOrder ()

STATUS	getStatus ()

void	setStatus (STATUS eStatus)

void	threadWork ()

void	toOrder (ORDER eOrder)

Private Member Functions
	Server (const Server &)

Server &	operator= (const Server &)

Private Attributes
Manager *	m_pGloManager

Additional Inherited Members
Public Types inherited from eut::RepeatingThread
enum	EuTHREADERROR { EuTHREAD_ERR_NO_THREAD = -10301 , EuTHREAD_ERR_THREAD_ALREADY_WORKING = -10302 , EuTHREAD_ERR_THREAD_BREAK_COUNT_LESS_THAN_ZERO = -10303 , EuTHREAD_ERR_UNKNOWN = -10400 }
	Error range = -10301 to -10400 More...

enum	ORDER { eUNDEFINED , eDO_WORK , eEXIT }

enum	STATUS { eAT_THE_START , eWORKING , ePAUSING , eENDING , eCOMPLETED }

Public Attributes inherited from eut::RepeatingThread
std::string	m_strDebugInfo

Protected Attributes inherited from tcp::Server
std::map< SOCKET, ServerReceiverTransmitter *, std::less< SOCKET > >	m_ClientMap

ServerAcceptReceiver *	m_pAcceptReceiver

Protected Attributes inherited from tcp::TcpMain
int	m_iAdressFamily

int	m_iProtocol

int	m_iSecTimeOut

int	m_iSocketType

SOCKET	m_MainSocket

unsigned int	m_uiDataSize

unsigned int	m_uiServerPort

Detailed Description

The server that communicates with Client's

Copyright: © 2010 Helmut Jakoby

Author: Helmut Jakoby

Constructor & Destructor Documentation

◆ Server() [1/6]

glo::Server::Server ( )

protected

This constructor is not available.

◆ Server() [2/6]

glo::Server::Server	(	unsigned int	,
		int	,
		int	,
		int	,
		int	)

protected

This constructor is not available.

◆ Server() [3/6]

glo::Server::Server	(	unsigned int	,
		int	,
		int	,
		int	,
		unsigned int	,
		int	)

protected

This constructor is not available.

◆ Server() [4/6]

glo::Server::Server	(	unsigned int	,
		int	,
		int	,
		int	,
		unsigned int	,
		unsigned long	,
		int	)

protected

This constructor is not available.

◆ Server() [5/6]

glo::Server::Server	(	const std::string &	rsSchemaPath,
		const std::vector< std::string > &	rKnownSchemesVector,
		unsigned int	uiPort,
		int	iAdressFamily,
		int	iSocketType,
		int	iProtocol,
		unsigned int	uiDataSize,
		unsigned long	ulMaxClients,
		int	iSecTimeOut )

The constructor starts the server.

Parameters

[in]	rsSchemaPath	The directory where the schemas for the Manager are located.
[in]	rKnownSchemesVector	The known schemas for the Manager.
[in]	uiPort	The port of the server.
[in]	iAdressFamily	The socket address family to instantiate a socket (usually AF_INET).
[in]	iSocketType	The socket type (usually SOCK_STREAM).
[in]	iProtocol	The socket protocol (usually 0).
[in]	uiDataSize	The packet size.
[in]	ulMaxClients	The maximum number of clients allowed to connect.
[in]	iSecTimeOut	The time until waiting for a connection or waiting for data is aborted.

Exceptions

eut::ErrorNException An exception is thrown if an error occurs.

◆ ~Server()

virtual glo::Server::~Server ( )

virtual

Destructor.

Reimplemented from tcp::Server.

◆ Server() [6/6]

glo::Server::Server ( const Server & )

private

The copy constructor is not available.

Member Function Documentation

◆ cancel()

virtual void glo::Server::cancel ( )

overridevirtual

When the thread ends, this virtual method is called. The MsgQueue is cleaned up here.

Note: This method only exists when not compiled with POSIX threads (defined (__PTHREADS)).

Reimplemented from tcp::Server.

◆ generateNewServerReceiverTransmitter()

virtual tcp::Server::ServerReceiverTransmitter * glo::Server::generateNewServerReceiverTransmitter	(	tcp::Server *	pParent,
		SOCKET	nSocket,
		unsigned int	uiDataSize ) const

overridevirtual

Returns here a TcpServerReceiverTransmitter with tcp::Transmitter and TcpServerReceiver.

Parameters

[in]	pParent	Server or subclass.
[in]	nSocket	Socket of the new client.
[in]	uiDataSize	The Packet Size.

Returns: The TcpServerReceiverTransmitter.

Reimplemented from tcp::Server.

◆ getAllClients()

void glo::Server::getAllClients ( std::vector< ClientInfo > & rClientInfoVector ) const

Returns all connected clients.

Parameters

[in,out] rClientInfoVector The registered clients with their communicator ID and the name of the open database.

◆ getAllKnownBases()

void glo::Server::getAllKnownBases ( std::vector< std::string > & rKnownBasesVector ) const

Copies the names of all known schemas or databases into the transferred Vector.

Parameters

[in,out] rKnownBasesVector The names of all known schemas or databases.

◆ getSchemaPath()

std::string glo::Server::getSchemaPath ( ) const

Returns the file path where the schema file can be found.

Returns: Full path name (e.g. "C:/Path/").

◆ getShowLevel()

ShowLevel glo::Server::getShowLevel ( )

Returns the current display level in the Manager.

Returns: The display level.

See also: Manager::ShowLevel()

◆ insertNewClient()

virtual void glo::Server::insertNewClient ( Server::ServerReceiverTransmitter * pNewServerReceiverTransmitter )

overridevirtual

First calls the same method in the superclass. If successful, the Manager is informed that a new client has connected to the Server.

Parameters

[in] pNewServerReceiverTransmitter The new client socket is in this object.

Reimplemented from tcp::Server.

◆ operator=()

Server & glo::Server::operator= ( const Server & )

private

The assignment operator is not available.

◆ processClientMessage()

virtual void glo::Server::processClientMessage ( tcp::AbstractMessage * pTcpMessage )

overridevirtual

Lets the Manager show what kind of TCP message was received and then passes it to subclass methods with the same name.

If a ServerMessage was passed and its ActionCode == ERR_WRONG_STREAMTYPE the socket of the ServerMessage is closed see ServerMessage::closeSocket() ).

Parameters

[in] pTcpMessage The message to be processed by the client.

Reimplemented from tcp::Server.

◆ removeClient()

virtual int glo::Server::removeClient ( SOCKET nSocket )

overridevirtual

First calls the same method in the superclass. If successful, the Manager is informed that a client has logged off the Server.

Parameters

[in] nSocket The socket of the client which should be logged off.

Returns: A return value < 0 indicates an error.

Reimplemented from tcp::Server.

◆ setActionVisualiser()

void glo::Server::setActionVisualiser ( ManagerActionVisualiser * pActionVisualiser )

Sets the action visualizer in Manager.

Parameters

[in] pActionVisualiser The action visualiser.

Attention: The action visualizer transferred 'becomes' owned by the Manager, so it must not be removed from the memory by the calling entity, this is done by the Manager now.

See also: Manager::setActionVisualiser (...)

◆ setShowLevel()

void glo::Server::setShowLevel ( ShowLevel ulLevel )

Sets the display level in Manager.

Parameters

[in] ulLevel The display level.

See also: Manager::setShowLevel(ShowLevel)

Member Data Documentation

◆ m_pGloManager

Manager* glo::Server::m_pGloManager

private

Is referenced here to pass an action visualizer and display the TCP actions (if so set).

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

GloServer.h

Classes

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Server() [1/6]

◆ Server() [2/6]

◆ Server() [3/6]

◆ Server() [4/6]

◆ Server() [5/6]

◆ ~Server()

◆ Server() [6/6]

Member Function Documentation

◆ cancel()

◆ generateNewServerReceiverTransmitter()

◆ getAllClients()

◆ getAllKnownBases()

◆ getSchemaPath()

◆ getShowLevel()

◆ insertNewClient()

◆ operator=()

◆ processClientMessage()

◆ removeClient()

◆ setActionVisualiser()

◆ setShowLevel()

Member Data Documentation

◆ m_pGloManager