Class for handling the server side of the game connection. More...

#include <network_admin.h>

Inheritance diagram for ServerNetworkAdminSocketHandler:

Data Structures
struct	ServerNetworkAdminSocketHandlerFilter

Public Member Functions
	ServerNetworkAdminSocketHandler (SOCKET s)
	Sanity check. More...

	~ServerNetworkAdminSocketHandler ()
	Clear everything related to this admin.

NetworkRecvStatus	SendError (NetworkErrorCode error)
	Send an error to the admin. More...

NetworkRecvStatus	SendWelcome ()
	Send a welcome message to the admin.

NetworkRecvStatus	SendNewGame ()
	Tell the admin we started a new game.

NetworkRecvStatus	SendShutdown ()
	Tell the admin we're shutting down.

NetworkRecvStatus	SendDate ()
	Tell the admin the date.

NetworkRecvStatus	SendClientJoin (ClientID client_id)
	Tell the admin that a client joined. More...

NetworkRecvStatus	SendClientInfo (const NetworkClientSocket cs, const NetworkClientInfo ci)
	Send an initial set of data from some client's information. More...

NetworkRecvStatus	SendClientUpdate (const NetworkClientInfo *ci)
	Send an update for some client's information. More...

NetworkRecvStatus	SendClientQuit (ClientID client_id)
	Tell the admin that a client quit. More...

NetworkRecvStatus	SendClientError (ClientID client_id, NetworkErrorCode error)
	Tell the admin that a client made an error. More...

NetworkRecvStatus	SendCompanyNew (CompanyID company_id)
	Tell the admin that a new company was founded. More...

NetworkRecvStatus	SendCompanyInfo (const Company *c)
	Send the admin some information about a company. More...

NetworkRecvStatus	SendCompanyUpdate (const Company *c)
	Send an update about a company. More...

NetworkRecvStatus	SendCompanyRemove (CompanyID company_id, AdminCompanyRemoveReason bcrr)
	Tell the admin that a company got removed. More...

NetworkRecvStatus	SendCompanyEconomy ()
	Send economic information of all companies.

NetworkRecvStatus	SendCompanyStats ()
	Send statistics about the companies.

NetworkRecvStatus	SendChat (NetworkAction action, DestType desttype, ClientID client_id, const std::string &msg, int64_t data)
	Send a chat message. More...

NetworkRecvStatus	SendRcon (uint16_t colour, const std::string_view command)
	Send the reply of an rcon command. More...

NetworkRecvStatus	SendConsole (const std::string_view origin, const std::string_view command)
	Send console output of other clients. More...

NetworkRecvStatus	SendGameScript (const std::string_view json)
	Send GameScript JSON output. More...

NetworkRecvStatus	SendCmdNames ()
	Send the names of the commands.

NetworkRecvStatus	SendCmdLogging (ClientID client_id, const CommandPacket &cp)
	Send a command for logging purposes. More...

NetworkRecvStatus	SendRconEnd (const std::string_view command)
	Send a notification indicating the rcon command has completed. More...

Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_networkadminsocket_pool >
void *	operator new (size_t size)
	Allocates space for new Titem. More...

void *	operator new (size_t size, size_t index)
	Allocates space for new Titem with given index. More...

void *	operator new (size_t, void *ptr)
	Allocates space for new Titem at given memory address. More...

void	operator delete (void *p)
	Marks Titem as free. More...

Public Member Functions inherited from NetworkAdminSocketHandler
NetworkRecvStatus	CloseConnection (bool error=true) override
	This will put this socket handler in a close state. More...

	NetworkAdminSocketHandler (SOCKET s)
	Create the admin handler for the given socket. More...

NetworkRecvStatus	ReceivePackets ()
	Do the actual receiving of packets. More...

AdminStatus	GetAdminStatus () const
	Get the status of the admin. More...

Public Member Functions inherited from NetworkTCPSocketHandler
bool	IsConnected () const
	Whether this socket is currently bound to a socket. More...

void	CloseSocket ()
	Close the actual socket of the connection. More...

virtual void	SendPacket (std::unique_ptr< Packet > &&packet)
	This function puts the packet in the send-queue and it is send as soon as possible. More...

SendPacketsState	SendPackets (bool closing_down=false)
	Sends all the buffered packets out for this client. More...

virtual std::unique_ptr< Packet >	ReceivePacket ()
	Receives a packet for the given client. More...

bool	CanSendReceive ()
	Check whether this socket can send or receive something. More...

bool	HasSendQueue ()
	Whether there is something pending in the send queue. More...

	NetworkTCPSocketHandler (SOCKET s=INVALID_SOCKET)
	Construct a socket handler for a TCP connection. More...

Public Member Functions inherited from NetworkSocketHandler
	NetworkSocketHandler ()
	Create a new unbound socket.

virtual	~NetworkSocketHandler ()=default
	Close the socket when destructing the socket handler.

void	MarkClosed ()
	Mark the connection as closed. More...

bool	HasClientQuit () const
	Whether the current client connected to the socket has quit. More...

void	Reopen ()
	Reopen the socket so we can send/receive stuff again.

Static Public Member Functions
static void	Send ()
	Send the packets for the server sockets.

static void	AcceptConnection (SOCKET s, const NetworkAddress &address)
	Handle the acception of a connection. More...

static bool	AllowConnection ()
	Whether a connection is allowed or not at this moment. More...

static void	WelcomeAll ()
	Send a Welcome packet to all connected admins.

static const char *	GetName ()
	Get the name used by the listener. More...

static Pool::IterateWrapperFiltered< ServerNetworkAdminSocketHandler, ServerNetworkAdminSocketHandlerFilter >	IterateActive (size_t from=0)
	Returns an iterable ensemble of all active admin sockets. More...

Static Public Member Functions inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_networkadminsocket_pool >
static bool	CanAllocateItem (size_t n=1)
	Helper functions so we can use PoolItem::Function() instead of _poolitem_pool.Function() More...

static bool	CleaningPool ()
	Returns current state of pool cleaning - yes or no. More...

static bool	IsValidID (size_t index)
	Tests whether given index can be used to get valid (non-nullptr) Titem. More...

static Titem *	Get (size_t index)
	Returns Titem with given index. More...

static Titem *	GetIfValid (size_t index)
	Returns Titem with given index. More...

static size_t	GetPoolSize ()
	Returns first unused index. More...

static size_t	GetNumItems ()
	Returns number of valid items in the pool. More...

static void	PostDestructor ([[maybe_unused]] size_t index)
	Dummy function called after destructor of each member. More...

static Pool::IterateWrapper< Titem >	Iterate (size_t from=0)
	Returns an iterable ensemble of all valid Titem. More...

Static Public Member Functions inherited from TCPListenHandler< ServerNetworkAdminSocketHandler, ADMIN_PACKET_SERVER_FULL, ADMIN_PACKET_SERVER_BANNED >
static bool	ValidateClient (SOCKET s, NetworkAddress &address)

static void	AcceptClient (SOCKET ls)
	Accepts clients from the sockets. More...

static bool	Receive ()
	Handle the receiving of packets. More...

static bool	Listen (uint16_t port)
	Listen on a particular port. More...

static void	CloseListeners ()
	Close the sockets we're listening on.

Data Fields
AdminUpdateFrequency	update_frequency [ADMIN_UPDATE_END]
	Admin requested update intervals.

std::chrono::steady_clock::time_point	connect_time
	Time of connection.

NetworkAddress	address
	Address of the admin.

Data Fields inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_networkadminsocket_pool >
Tindex	index
	Index of this pool item.

Data Fields inherited from NetworkTCPSocketHandler
SOCKET	sock
	The socket currently connected to.

bool	writable
	Can we write to this socket?

Protected Member Functions
NetworkRecvStatus	Receive_ADMIN_JOIN (Packet &p) override
	Join the admin network using an unsecured password exchange: string Unsecured password the server is expecting for this network. More...

NetworkRecvStatus	Receive_ADMIN_QUIT (Packet &p) override
	Notification to the server that this admin is quitting. More...

NetworkRecvStatus	Receive_ADMIN_UPDATE_FREQUENCY (Packet &p) override
	Register updates to be sent at certain frequencies (as announced in the PROTOCOL packet): uint16_t Update type (see AdminUpdateType). More...

NetworkRecvStatus	Receive_ADMIN_POLL (Packet &p) override
	Poll the server for certain updates, an invalid poll (e.g. More...

NetworkRecvStatus	Receive_ADMIN_CHAT (Packet &p) override
	Send chat as the server: uint8_t Action such as NETWORK_ACTION_CHAT_CLIENT (see NetworkAction). More...

NetworkRecvStatus	Receive_ADMIN_EXTERNAL_CHAT (Packet &p) override
	Send chat from the external source: string Name of the source this message came from. More...

NetworkRecvStatus	Receive_ADMIN_RCON (Packet &p) override
	Execute a command on the servers console: string Command to be executed. More...

NetworkRecvStatus	Receive_ADMIN_GAMESCRIPT (Packet &p) override
	Send a JSON string to the current active GameScript. More...

NetworkRecvStatus	Receive_ADMIN_PING (Packet &p) override
	Ping the server, requiring the server to reply with a pong packet. More...

NetworkRecvStatus	Receive_ADMIN_JOIN_SECURE (Packet &p) override
	Join the admin network using a secure authentication method: string Name of the application being used to connect. More...

NetworkRecvStatus	Receive_ADMIN_AUTH_RESPONSE (Packet &p) override
	Admin responds to `ADMIN_PACKET_SERVER_AUTH_REQUEST` with the appropriate data given the agreed upon `NetworkAuthenticationMethod`. More...

NetworkRecvStatus	SendProtocol ()
	Send the protocol version to the admin.

NetworkRecvStatus	SendPong (uint32_t d1)
	Send ping-reply (pong) to admin.

NetworkRecvStatus	SendAuthRequest ()

NetworkRecvStatus	SendEnableEncryption ()

Protected Member Functions inherited from NetworkAdminSocketHandler
NetworkRecvStatus	ReceiveInvalidPacket (PacketAdminType type)
	Helper for logging receiving invalid packets. More...

virtual NetworkRecvStatus	Receive_SERVER_FULL (Packet &p)
	The server is full (connection gets closed). More...

virtual NetworkRecvStatus	Receive_SERVER_BANNED (Packet &p)
	The source IP address is banned (connection gets closed). More...

virtual NetworkRecvStatus	Receive_SERVER_ERROR (Packet &p)
	An error was caused by this admin connection (connection gets closed). More...

virtual NetworkRecvStatus	Receive_SERVER_PROTOCOL (Packet &p)
	Inform a just joined admin about the protocol specifics: uint8_t Protocol version. More...

virtual NetworkRecvStatus	Receive_SERVER_WELCOME (Packet &p)
	Welcome a connected admin to the game: string Name of the Server. More...

virtual NetworkRecvStatus	Receive_SERVER_NEWGAME (Packet &p)
	Notification about a newgame. More...

virtual NetworkRecvStatus	Receive_SERVER_SHUTDOWN (Packet &p)
	Notification about the server shutting down. More...

virtual NetworkRecvStatus	Receive_SERVER_DATE (Packet &p)
	Send the current date of the game: uint32_t Current game date. More...

virtual NetworkRecvStatus	Receive_SERVER_CLIENT_JOIN (Packet &p)
	Notification of a new client: uint32_t ID of the new client. More...

virtual NetworkRecvStatus	Receive_SERVER_CLIENT_INFO (Packet &p)
	Client information of a specific client: uint32_t ID of the client. More...

virtual NetworkRecvStatus	Receive_SERVER_CLIENT_UPDATE (Packet &p)
	Client update details on a specific client (e.g. More...

virtual NetworkRecvStatus	Receive_SERVER_CLIENT_QUIT (Packet &p)
	Notification about a client leaving the game. More...

virtual NetworkRecvStatus	Receive_SERVER_CLIENT_ERROR (Packet &p)
	Notification about a client error (and thus the clients disconnection). More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_NEW (Packet &p)
	Notification of a new company: uint8_t ID of the new company. More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_INFO (Packet &p)
	Company information on a specific company: uint8_t ID of the company. More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_UPDATE (Packet &p)
	Company information of a specific company: uint8_t ID of the company. More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_REMOVE (Packet &p)
	Notification about a removed company (e.g. More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_ECONOMY (Packet &p)
	Economy update of a specific company: uint8_t ID of the company. More...

virtual NetworkRecvStatus	Receive_SERVER_COMPANY_STATS (Packet &p)
	Company statistics on stations and vehicles: uint8_t ID of the company. More...

virtual NetworkRecvStatus	Receive_SERVER_CHAT (Packet &p)
	Send chat from the game into the admin network: uint8_t Action such as NETWORK_ACTION_CHAT_CLIENT (see NetworkAction). More...

virtual NetworkRecvStatus	Receive_SERVER_RCON (Packet &p)
	Result of an rcon command: uint16_t Colour as it would be used on the server or a client. More...

virtual NetworkRecvStatus	Receive_SERVER_CONSOLE (Packet &p)
	Send what would be printed on the server's console also into the admin network. More...

virtual NetworkRecvStatus	Receive_SERVER_CMD_NAMES (Packet &p)
	Send DoCommand names to the bot upon request only. More...

virtual NetworkRecvStatus	Receive_SERVER_CMD_LOGGING (Packet &p)
	Send incoming command packets to the admin network. More...

virtual NetworkRecvStatus	Receive_SERVER_AUTH_REQUEST (Packet &p)
	Server requests authentication challenge from the admin. More...

virtual NetworkRecvStatus	Receive_SERVER_ENABLE_ENCRYPTION (Packet &p)
	Indication to the client that authentication is complete and encryption has to be used from here on forward. More...

virtual NetworkRecvStatus	Receive_SERVER_PONG (Packet &p)
	Send a ping-reply (pong) to the admin that sent us the ping packet. More...

virtual NetworkRecvStatus	Receive_SERVER_RCON_END (Packet &p)
	Notify the admin connection that the rcon command has finished. More...

NetworkRecvStatus	HandlePacket (Packet &p)
	Handle the given packet, i.e. More...

Private Attributes
std::unique_ptr< NetworkAuthenticationServerHandler >	authentication_handler
	The handler for the authentication.

Additional Inherited Members
Public Types inherited from Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_networkadminsocket_pool >
typedef struct Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >	Pool
	Type of the pool this item is going to be part of.

Protected Attributes inherited from NetworkAdminSocketHandler
std::string	admin_name
	Name of the admin.

std::string	admin_version
	Version string of the admin.

AdminStatus	status
	Status of this admin.

Protected Attributes inherited from NetworkSocketHandler
std::unique_ptr< class NetworkEncryptionHandler >	receive_encryption_handler
	The handler for decrypting received packets.

std::unique_ptr< class NetworkEncryptionHandler >	send_encryption_handler
	The handler for encrypting sent packets.

Detailed Description

Class for handling the server side of the game connection.

Definition at line 25 of file network_admin.h.

Constructor & Destructor Documentation

◆ ServerNetworkAdminSocketHandler()

ServerNetworkAdminSocketHandler::ServerNetworkAdminSocketHandler ( SOCKET s )

Sanity check.

Create a new socket for the server side of the admin network.

Parameters

s	The socket to connect with.

Definition at line 68 of file network_admin.cpp.

References _network_admins_connected, ADMIN_STATUS_INACTIVE, connect_time, and NetworkAdminSocketHandler::status.

Referenced by AcceptConnection().

Member Function Documentation

◆ AcceptConnection()

void ServerNetworkAdminSocketHandler::AcceptConnection	(	SOCKET	s,
		const NetworkAddress &	address
	)

static

Handle the acception of a connection.

Parameters

s	The socket of the new connection.
address	The address of the peer.

Definition at line 124 of file network_admin.cpp.

References address, and ServerNetworkAdminSocketHandler().

◆ AllowConnection()

bool ServerNetworkAdminSocketHandler::AllowConnection ( )

static

Whether a connection is allowed or not at this moment.

Returns: Whether the connection is allowed.

Definition at line 94 of file network_admin.cpp.

References _network_admins_connected, _settings_client, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem<&_networkadminsocket_pool >::CanAllocateItem(), MAX_ADMINS, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::MAX_SIZE, and ClientSettings::network.

◆ GetName()

static const char* ServerNetworkAdminSocketHandler::GetName ( )

inlinestatic

Get the name used by the listener.

Returns: the name to show in debug logs and the like.

Definition at line 88 of file network_admin.h.

◆ IterateActive()

static Pool::IterateWrapperFiltered<ServerNetworkAdminSocketHandler, ServerNetworkAdminSocketHandlerFilter> ServerNetworkAdminSocketHandler::IterateActive ( size_t from = 0 )

inlinestatic

Returns an iterable ensemble of all active admin sockets.

Parameters

from	index of the first socket to consider

Returns: an iterable ensemble of all active admin sockets

Definition at line 102 of file network_admin.h.

Referenced by DebugReconsiderSendRemoteMessages(), NetworkAdminChat(), NetworkAdminClientError(), NetworkAdminClientInfo(), NetworkAdminClientQuit(), NetworkAdminClientUpdate(), NetworkAdminCmdLogging(), NetworkAdminCompanyNew(), NetworkAdminCompanyRemove(), NetworkAdminCompanyUpdate(), NetworkAdminConsole(), NetworkAdminGameScript(), NetworkAdminUpdate(), NetworkDisconnect(), and WelcomeAll().

◆ Receive_ADMIN_AUTH_RESPONSE()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_AUTH_RESPONSE ( Packet & p )

overrideprotectedvirtual

Admin responds to ADMIN_PACKET_SERVER_AUTH_REQUEST with the appropriate data given the agreed upon NetworkAuthenticationMethod.

With NETWORK_AUTH_METHOD_X25519_PAKE and NETWORK_AUTH_METHOD_X25519_AUTHORIZED_KEY: 32 * uint8_t Public key of the client. 16 * uint8_t Message authentication code (mac). 8 * uint8_t Encrypted message of the authentication (just random bytes).

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 859 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_CHAT()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_CHAT ( Packet & p )

overrideprotectedvirtual

Send chat as the server: uint8_t Action such as NETWORK_ACTION_CHAT_CLIENT (see NetworkAction).

uint8_t Destination type such as DESTTYPE_BROADCAST (see DestType). uint32_t ID of the destination such as company or client id. string Message.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 760 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_EXTERNAL_CHAT()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_EXTERNAL_CHAT ( Packet & p )

overrideprotectedvirtual

Send chat from the external source: string Name of the source this message came from.

uint16_t TextColour to use for the message. string Name of the user who sent the messsage. string Message.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 786 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_GAMESCRIPT()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_GAMESCRIPT ( Packet & p )

overrideprotectedvirtual

Send a JSON string to the current active GameScript.

json JSON string for the GameScript.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 514 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_JOIN()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_JOIN ( Packet & p )

overrideprotectedvirtual

Join the admin network using an unsecured password exchange: string Unsecured password the server is expecting for this network.

string Name of the application being used to connect. string Version string of the application being used to connect.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 638 of file network_admin.cpp.

References ADMIN_STATUS_INACTIVE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_JOIN_SECURE()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_JOIN_SECURE ( Packet & p )

overrideprotectedvirtual

Join the admin network using a secure authentication method: string Name of the application being used to connect.

string Version string of the application being used to connect. uint16_t Bitmask of supported authentication methods. See NetworkAuthenticationMethod for the supported methods.

The server will determine which of the authentication methods supplied by the client will be used. When there is no supported authentication method, an ADMIN_PACKET_SERVER_ERROR packet will be sent with NETWORK_ERROR_NO_AUTHENTICATION_METHOD_AVAILABLE as error.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 809 of file network_admin.cpp.

References ADMIN_STATUS_INACTIVE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_PING()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_PING ( Packet & p )

overrideprotectedvirtual

Ping the server, requiring the server to reply with a pong packet.

uint32_t Integer value to pass to the server, which is quoted in the reply.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 526 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_POLL()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_POLL ( Packet & p )

overrideprotectedvirtual

Poll the server for certain updates, an invalid poll (e.g.

not existent id) gets silently dropped: uint8_t AdminUpdateType the server should answer for, only if AdminUpdateFrequency ADMIN_FREQUENCY_POLL is advertised in the PROTOCOL packet. Note integer type - see "Certain Packet Information" in docs/admin_network.md. uint32_t ID relevant to the packet type, e.g.

the client ID for ADMIN_UPDATE_CLIENT_INFO. Use UINT32_MAX to show all clients.
the company ID for ADMIN_UPDATE_COMPANY_INFO. Use UINT32_MAX to show all companies.
Parameters

p The packet that was just received.

Returns
The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 694 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_QUIT()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_QUIT ( Packet & p )

overrideprotectedvirtual

Notification to the server that this admin is quitting.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 668 of file network_admin.cpp.

References NetworkAdminSocketHandler::CloseConnection().

◆ Receive_ADMIN_RCON()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_RCON ( Packet & p )

overrideprotectedvirtual

Execute a command on the servers console: string Command to be executed.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 500 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ Receive_ADMIN_UPDATE_FREQUENCY()

NetworkRecvStatus ServerNetworkAdminSocketHandler::Receive_ADMIN_UPDATE_FREQUENCY ( Packet & p )

overrideprotectedvirtual

Register updates to be sent at certain frequencies (as announced in the PROTOCOL packet): uint16_t Update type (see AdminUpdateType).

Note integer type - see "Certain Packet Information" in docs/admin_network.md. uint16_t Update frequency (see AdminUpdateFrequency), setting ADMIN_FREQUENCY_POLL is always ignored.

Parameters

p	The packet that was just received.

Returns: The state the network should have.

Reimplemented from NetworkAdminSocketHandler.

Definition at line 674 of file network_admin.cpp.

References ADMIN_STATUS_AUTHENTICATE, SendError(), and NetworkAdminSocketHandler::status.

◆ SendChat()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendChat	(	NetworkAction	action,
		DestType	desttype,
		ClientID	client_id,
		const std::string &	msg,
		int64_t	data
	)

Send a chat message.

Parameters

action	The action associated with the message.
desttype	The destination type.
client_id	The origin of the chat message.
msg	The actual message.
data	Arbitrary extra data.

Definition at line 456 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CHAT, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendClientError()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendClientError	(	ClientID	client_id,
		NetworkErrorCode	error
	)

Tell the admin that a client made an error.

Parameters

client_id	The client that made the error.
error	The error that was made.

Definition at line 300 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CLIENT_ERROR, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendClientInfo()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendClientInfo	(	const NetworkClientSocket *	cs,
		const NetworkClientInfo *	ci
	)

Send an initial set of data from some client's information.

Parameters

cs	The socket of the client.
ci	The information about the client.

Definition at line 244 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CLIENT_INFO, NetworkClientInfo::client_id, NetworkClientInfo::client_name, NetworkClientInfo::client_playas, NetworkAddress::GetHostname(), NetworkClientInfo::join_date, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendClientJoin()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendClientJoin ( ClientID client_id )

Tell the admin that a client joined.

Parameters

client_id The client that joined.

Definition at line 229 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CLIENT_JOIN, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendClientQuit()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendClientQuit ( ClientID client_id )

Tell the admin that a client quit.

Parameters

client_id The client that quit.

Definition at line 285 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CLIENT_QUIT, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendClientUpdate()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendClientUpdate ( const NetworkClientInfo * ci )

Send an update for some client's information.

Parameters

ci	The information about a client.

Definition at line 268 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CLIENT_UPDATE, NetworkClientInfo::client_id, NetworkClientInfo::client_name, NetworkClientInfo::client_playas, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendCmdLogging()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendCmdLogging	(	ClientID	client_id,
		const CommandPacket &	cp
	)

Send a command for logging purposes.

Parameters

client_id	The client executing the command.
cp	The command that would be executed.

Definition at line 619 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CMD_LOGGING, CommandPacket::cmd, CommandPacket::company, CommandPacket::data, CommandPacket::frame, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendCompanyInfo()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendCompanyInfo ( const Company * c )

Send the admin some information about a company.

Parameters

c	The company to send the information about.

Definition at line 329 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_COMPANY_INFO, CeilDiv(), CompanyProperties::colour, GetString(), CompanyProperties::inaugurated_year, Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, CompanyProperties::is_ai, CompanyProperties::months_of_bankruptcy, NETWORK_RECV_STATUS_OKAY, NetworkTCPSocketHandler::SendPacket(), and SetDParam().

◆ SendCompanyNew()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendCompanyNew ( CompanyID company_id )

Tell the admin that a new company was founded.

Parameters

company_id The company that was founded.

Definition at line 315 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_COMPANY_NEW, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendCompanyRemove()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendCompanyRemove	(	CompanyID	company_id,
		AdminCompanyRemoveReason	acrr
	)

Tell the admin that a company got removed.

Parameters

company_id	The company that got removed.
acrr	The reason for removal, e.g. bankruptcy or merger.

Definition at line 377 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_COMPANY_REMOVE, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendCompanyUpdate()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendCompanyUpdate ( const Company * c )

Send an update about a company.

Parameters

c	The company to send the update of.

Definition at line 354 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_COMPANY_UPDATE, CeilDiv(), CompanyProperties::colour, GetString(), Pool< Titem, Tindex, Tgrowth_step, Tmax_size, Tpool_type, Tcache, Tzero >::PoolItem< Tpool >::index, CompanyProperties::months_of_bankruptcy, NETWORK_RECV_STATUS_OKAY, NetworkTCPSocketHandler::SendPacket(), and SetDParam().

◆ SendConsole()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendConsole	(	const std::string_view	origin,
		const std::string_view	string
	)

Send console output of other clients.

Parameters

origin	The origin of the string.
string	The string that's put on the console.

Definition at line 542 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_CONSOLE, COMPAT_MTU, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendError()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendError ( NetworkErrorCode error )

Send an error to the admin.

Parameters

error The error to send.

Definition at line 138 of file network_admin.cpp.

References NetworkAdminSocketHandler::admin_name, ADMIN_PACKET_SERVER_ERROR, NetworkAdminSocketHandler::admin_version, authentication_handler, NetworkAdminSocketHandler::CloseConnection(), Debug, GetNetworkErrorMsg(), GetString(), and NetworkTCPSocketHandler::SendPacket().

Referenced by Receive_ADMIN_AUTH_RESPONSE(), Receive_ADMIN_CHAT(), Receive_ADMIN_EXTERNAL_CHAT(), Receive_ADMIN_GAMESCRIPT(), Receive_ADMIN_JOIN(), Receive_ADMIN_JOIN_SECURE(), Receive_ADMIN_PING(), Receive_ADMIN_POLL(), Receive_ADMIN_RCON(), and Receive_ADMIN_UPDATE_FREQUENCY().

◆ SendGameScript()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendGameScript ( const std::string_view json )

Send GameScript JSON output.

Parameters

json	The JSON string.

Definition at line 563 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_GAMESCRIPT, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

◆ SendRcon()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendRcon	(	uint16_t	colour,
		const std::string_view	result
	)

Send the reply of an rcon command.

Parameters

colour	The colour of the text.
result	The result of the command.

Definition at line 489 of file network_admin.cpp.

◆ SendRconEnd()

NetworkRecvStatus ServerNetworkAdminSocketHandler::SendRconEnd ( const std::string_view command )

Send a notification indicating the rcon command has completed.

Parameters

command The original command sent.

Definition at line 474 of file network_admin.cpp.

References ADMIN_PACKET_SERVER_RCON_END, NETWORK_RECV_STATUS_OKAY, and NetworkTCPSocketHandler::SendPacket().

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

src/network/network_admin.h
src/network/network_admin.cpp

Data Structures

Public Member Functions

Static Public Member Functions

Data Fields

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ServerNetworkAdminSocketHandler()

Member Function Documentation

◆ AcceptConnection()

◆ AllowConnection()

◆ GetName()

◆ IterateActive()

◆ Receive_ADMIN_AUTH_RESPONSE()

◆ Receive_ADMIN_CHAT()

◆ Receive_ADMIN_EXTERNAL_CHAT()

◆ Receive_ADMIN_GAMESCRIPT()

◆ Receive_ADMIN_JOIN()

◆ Receive_ADMIN_JOIN_SECURE()

◆ Receive_ADMIN_PING()

◆ Receive_ADMIN_POLL()

◆ Receive_ADMIN_QUIT()

◆ Receive_ADMIN_RCON()

◆ Receive_ADMIN_UPDATE_FREQUENCY()

◆ SendChat()

◆ SendClientError()

◆ SendClientInfo()

◆ SendClientJoin()

◆ SendClientQuit()

◆ SendClientUpdate()

◆ SendCmdLogging()

◆ SendCompanyInfo()

◆ SendCompanyNew()

◆ SendCompanyRemove()

◆ SendCompanyUpdate()

◆ SendConsole()

◆ SendError()

◆ SendGameScript()

◆ SendRcon()

◆ SendRconEnd()