ConnectionManager Class Reference

This manager deals with the connection. More...

#include <connectionmanager.h>

Inheritance diagram for ConnectionManager:

List of all members.

Public Member Functions
	ConnectionManager (KernelMessenger &rKernel, ListeWidget &rWidget)
	Constructor.
virtual	~ConnectionManager ()
	Destructor.
void	setConnection (const Contact &contact, const ContactList &list)
	This method marks the end of the connection process.
void	connectionEstablished (const bool bResult, const Contact &contact)
	This methods marks the end to the authentification process.
void	newConnection (const std::string &username, const std::string &password)
	Start a new connection process.
void	contactListReceived (const bool bResult, const ContactList &list)
	This methods is called when the user contact list is received.
void	closeConnection ()
	This method closes the connection to the server.
void	connectionFailed ()
	This method reports an error during the connection process.
void	stopConnectionProcess ()
	This method stops the connection process.
void	setSocketStatus (const bool bStatus)
	Private method to change the socket status.
void	writeMessage (const BaseMessage &message)
	It write a message in the socket.
void	connectToHost (const std::string &hostname, const int port)
	Connects the socket to specified hostname and port.
void	close ()
	Close the socket connection.
void	setConnectionOptions (const std::string &hostname, const int port)
	Sets the connection parameters.
Static Public Attributes
static const char *	DEFAULT_HOST = "localhost"
	Default host used for the connection.
static const int	DEFAULT_PORT = 4178
	Default port used for the connection.
static const int	TIMEOUT = 50000
	Max connection time.
Friends
class	ConnectionProcess

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Detailed Description

This manager deals with the connection.

It offers methods such as connecton and deconnection. It also manages errors due to socket.

Author:

Sylvain Archenault <sylvain.archenault@laposte.net>

Yves Houpert <yves.houpert@insa-rouen.fr>

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Constructor & Destructor Documentation

ConnectionManager::ConnectionManager (  KernelMessenger &  rKernel, ListeWidget &  rWidget )

Constructor. Parameters: rKernel  KernelMessenger instance. rWidget  ListeWidge object.

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Member Function Documentation

void ConnectionManager::connectionEstablished (  const bool  bResult, const Contact &  contact )

This methods marks the end to the authentification process. This method is called when the authentification to the server is ended. Parameters: bResult  Result of the authentificaion. contact  If bResult is true, it's a valid Contact object representing the client.

void ConnectionManager::connectionFailed (   )

This method reports an error during the connection process. It should be called when an error during the connection is met.

void ConnectionManager::connectToHost (  const std::string &  hostname, const int  port )

Connects the socket to specified hostname and port. Parameters: hostname  Hostname the server is hosted. port  Port the server is listening.

void ConnectionManager::contactListReceived (  const bool  bResult, const ContactList &  list )

This methods is called when the user contact list is received. Parameters: bResult  Result of the request. list  If bResult is true, it's a valid ContactList object composed by the user's contact.

void ConnectionManager::newConnection (  const std::string &  username, const std::string &  password )

Start a new connection process. Parameters: username  Username to use for the authentification. password  Password to use for the authentification.

void ConnectionManager::setConnection (  const Contact &  contact, const ContactList &  list )

This method marks the end of the connection process. It's called when the connection, the authentification and the contact list reception are done. Parameters: contact  Contact object representing the user (client). list  Contact list of the user (client).

void ConnectionManager::setConnectionOptions (  const std::string &  hostname, const int  port )

Sets the connection parameters. Parameters: hostname  Hostname where the server resides. port  Port to use for the connection.

void ConnectionManager::setSocketStatus (  const bool  bStatus  )

Private method to change the socket status. Parameters: bStatus  Socket status ; true means the socket is connected, false disconnected.

void ConnectionManager::writeMessage (  const BaseMessage &  message  )

It write a message in the socket. Parameters: message  Message to write.

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

• GM/GM4/Projets/messenger/QtClient/src/Kernel/connectionmanager.h
• GM/GM4/Projets/messenger/QtClient/src/Kernel/connectionmanager.cpp

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