Client class for handling browsing requests. More...

#include <client.h>

Inheritance diagram for Browsing::Client:

Collaboration diagram for Browsing::Client:

Public Member Functions
	Client (int socket, struct sockaddr_in address)
	Constructs a new Client object. More...

	~Client ()
	Destroys the Client object.

void	Listen ()
	Listens for incoming requests from the client.

void	Disconnect ()
	Disconnects the client.

void	onRequest (const std::vector< unsigned char > &request)
	Event handler for incoming requests. More...

void	requestServerList (const std::vector< unsigned char > &request)
	Sends a request for the server list. More...

void	requestServerInfo (const std::vector< unsigned char > &request)
	Sends a request for server information. More...

Public Member Functions inherited from Net::Socket
void	Close ()
	Closes the socket.

std::string	GetIP () const
	Gets the IP address associated with the socket. More...

void	GetIpArray (uint8_t *ip) const
	Gets the IP address associated with the socket as an array of bytes. More...

uint16_t	GetPort () const
	Gets the port number associated with the socket. More...

std::string	GetAddress () const
	Gets the full address (IP:Port) associated with the socket. More...

std::string	GetSocketType () const
	Gets the socket type. More...

std::chrono::system_clock::time_point	GetLastRecievedTime () const
	Gets the time when the socket last received data. More...

void	Send (const std::string &msg) const
	Sends a message over the socket. More...

void	Send (const std::vector< unsigned char > &msg) const
	Sends a message over the socket. More...

void	UDPSend (const std::string &msg) const
	Sends a UDP message over the socket. More...

void	UDPSend (const std::vector< unsigned char > &msg) const
	Sends a UDP message over the socket. More...

void	UpdateLastRecievedTime ()
	Updates the last received time to the current system time.

virtual void	WTF_WHY_AM_I_HERE_1337 ()
	Empty virtual function required for static_cast in C++. More...

Static Public Member Functions
static void	Test ()
	Testing function to encrypt/decrypt a package.

static void	Crack ()
	Cracking function to find the secret key from a package.

static void	Heartbeat ()
	Heartbeat function to manage client connections. More...

Private Member Functions
void	_BufferToRequests (const std::vector< unsigned char > &buffer, std::vector< std::vector< unsigned char >> &requests)
	Converts a buffer to a list of requests. More...

void	_insertClientInfo (std::vector< unsigned char > &response)
	Inserts client information into the response. More...

void	_insertGameServerFlagIpPort (std::vector< unsigned char > &response, const Battlefield::GameServer &game_server)
	Inserts game server flag, IP, and port into the response. More...

void	_Encrypt (std::vector< unsigned char > &response)
	Encrypts the response. More...

void	_LogTransaction (const std::string &direction, const std::string &response) const
	Logs a transaction. More...

void	_FilterServers (const std::string &filter, Battlefield::GameServers &game_servers)
	Filters game servers based on the provided filter criteria. More...

bool	_FilterServerGameVersion (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on game version. More...

bool	_FilterServerRegion (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on region. More...

bool	_FilterServerNumPlayers (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on number of players. More...

bool	_FilterServerGameType (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on game type. More...

bool	_FilterServerMapName (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on map name. More...

bool	_FilterServerStatsTracking (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on stats tracking. More...

bool	_FilterServerReconfigurable (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on reconfigurability. More...

bool	_FilterServerClan (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on clan. More...

bool	_FilterServerTeamplay (const std::string &filter, const Battlefield::GameServer &game_server)
	Checks if a game server matches the filter criteria based on teamplay. More...

Private Attributes
std::vector< unsigned char >	_client_challenge
	Challenge data sent to the client. More...

Additional Inherited Members
Protected Attributes inherited from Net::Socket
int	_socket

struct sockaddr_in	_address

std::chrono::system_clock::time_point	_recieved_time

std::mutex	_mutex

Detailed Description

Client class for handling browsing requests.

Definition at line 14 of file browsing/client.h.

Constructor & Destructor Documentation

◆ Client()

Browsing::Client::Client	(	int	socket,
		struct sockaddr_in	address
	)

Constructs a new Client object.

Parameters

socket	The socket associated with the client.
address	The address information of the client.

Definition at line 30 of file browsing/client.cpp.

Member Function Documentation

◆ _BufferToRequests()

void Browsing::Client::_BufferToRequests	(	const std::vector< unsigned char > &	buffer,
		std::vector< std::vector< unsigned char >> &	requests
	)

private

Converts a buffer to a list of requests.

Parameters

	buffer	The buffer containing the requests.
[out]	requests	The vector to store the parsed requests.

Definition at line 530 of file browsing/client.cpp.

◆ _Encrypt()

void Browsing::Client::_Encrypt ( std::vector< unsigned char > & response )

private

Encrypts the response.

Parameters

response The response to encrypt.

Definition at line 606 of file browsing/client.cpp.

◆ _FilterServerClan()

bool Browsing::Client::_FilterServerClan	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on clan.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 888 of file browsing/client.cpp.

◆ _FilterServerGameType()

bool Browsing::Client::_FilterServerGameType	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on game type.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 766 of file browsing/client.cpp.

◆ _FilterServerGameVersion()

bool Browsing::Client::_FilterServerGameVersion	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on game version.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 692 of file browsing/client.cpp.

◆ _FilterServerMapName()

bool Browsing::Client::_FilterServerMapName	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on map name.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 784 of file browsing/client.cpp.

◆ _FilterServerNumPlayers()

bool Browsing::Client::_FilterServerNumPlayers	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on number of players.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 738 of file browsing/client.cpp.

◆ _FilterServerReconfigurable()

bool Browsing::Client::_FilterServerReconfigurable	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on reconfigurability.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 820 of file browsing/client.cpp.

◆ _FilterServerRegion()

bool Browsing::Client::_FilterServerRegion	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on region.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 710 of file browsing/client.cpp.

◆ _FilterServers()

void Browsing::Client::_FilterServers	(	const std::string &	filter,
		Battlefield::GameServers &	game_servers
	)

private

Filters game servers based on the provided filter criteria.

Parameters

filter	The filter string.
game_servers	The list of game servers to filter.

Definition at line 664 of file browsing/client.cpp.

◆ _FilterServerStatsTracking()

bool Browsing::Client::_FilterServerStatsTracking	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on stats tracking.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 802 of file browsing/client.cpp.

◆ _FilterServerTeamplay()

bool Browsing::Client::_FilterServerTeamplay	(	const std::string &	filter,
		const Battlefield::GameServer &	game_server
	)

private

Checks if a game server matches the filter criteria based on teamplay.

Parameters

filter	The filter string.
game_server	The game server to check.

Returns: True if the game server should be filtered out, false otherwise.

Definition at line 847 of file browsing/client.cpp.

◆ _insertClientInfo()

void Browsing::Client::_insertClientInfo ( std::vector< unsigned char > & response )

private

Inserts client information into the response.

Parameters

response The response to modify.

Definition at line 553 of file browsing/client.cpp.

◆ _insertGameServerFlagIpPort()

void Browsing::Client::_insertGameServerFlagIpPort	(	std::vector< unsigned char > &	response,
		const Battlefield::GameServer &	game_server
	)

private

Inserts game server flag, IP, and port into the response.

Parameters

response	The response to modify.
game_server	The game server to get the information from.

Definition at line 565 of file browsing/client.cpp.

◆ _LogTransaction()

void Browsing::Client::_LogTransaction	(	const std::string &	direction,
		const std::string &	response
	)		const

private

Logs a transaction.

Parameters

direction	The direction of the transaction ("<--" or "-->").
response	The response message to log.

Definition at line 648 of file browsing/client.cpp.

◆ Heartbeat()

void Browsing::Client::Heartbeat ( )

static

Heartbeat function to manage client connections.

This function periodically checks for client connections and closes connections that have not sent any data in the last minute.

Definition at line 921 of file browsing/client.cpp.

◆ onRequest()

void Browsing::Client::onRequest ( const std::vector< unsigned char > & request )

Event handler for incoming requests.

Parameters

request The incoming request.

Definition at line 94 of file browsing/client.cpp.

◆ requestServerInfo()

void Browsing::Client::requestServerInfo ( const std::vector< unsigned char > & request )

Sends a request for server information.

Parameters

request The request data.

Definition at line 466 of file browsing/client.cpp.

◆ requestServerList()

void Browsing::Client::requestServerList ( const std::vector< unsigned char > & request )

Sends a request for the server list.

Parameters

request The request data.

Definition at line 190 of file browsing/client.cpp.

Member Data Documentation

◆ _client_challenge

std::vector<unsigned char> Browsing::Client::_client_challenge

private

Challenge data sent to the client.

When a client connects to the browsing server, it receives a challenge to validate its connection.

Definition at line 23 of file browsing/client.h.

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

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Client()

Member Function Documentation

◆ _BufferToRequests()

◆ _Encrypt()

◆ _FilterServerClan()

◆ _FilterServerGameType()

◆ _FilterServerGameVersion()

◆ _FilterServerMapName()

◆ _FilterServerNumPlayers()

◆ _FilterServerReconfigurable()

◆ _FilterServerRegion()

◆ _FilterServers()

◆ _FilterServerStatsTracking()

◆ _FilterServerTeamplay()

◆ _insertClientInfo()

◆ _insertGameServerFlagIpPort()

◆ _LogTransaction()

◆ Heartbeat()

◆ onRequest()

◆ requestServerInfo()

◆ requestServerList()

Member Data Documentation

◆ _client_challenge