Maintains a list of all services available in the Dim network. More...

#include <DimServiceInfoList.h>

Inheritance diagram for DimServiceInfoList:

Collaboration diagram for DimServiceInfoList:

Classes
struct	ServerInfo

Public Types
typedef std::map< const std::string, std::vector< DimInfo * > >	ServiceInfoList

typedef std::pair< std::string, bool >	ServiceType

typedef std::map< const std::string, ServiceType >	TypeList

typedef std::map< const std::string, std::pair< std::string, std::vector< Description > > >	DescriptionList

typedef std::map< const std::string, ServerInfo >	ServiceList

Public Types inherited from DimServerList
typedef std::vector< std::string >	ServerList

Public Member Functions
void	AddServer (const std::string &s)

void	RemoveServer (std::string)

void	RemoveAllServers ()

	DimServiceInfoList (DimServiceInfoListImp *list)

	~DimServiceInfoList ()

std::vector< std::string >	GetServiceList (bool iscmd=false) const

std::vector< std::string >	GetServiceList (const std::string &server, bool iscmd=false) const

std::vector< Description >	GetDescription (const std::string &server, const std::string &service) const

std::vector< State >	GetStates (const std::string &server) const

State	GetState (const std::string &server, int state) const

int	IsCommand (const std::string &server, const std::string &service) const

int	PrintDescription (std::ostream &out, bool iscmd, const std::string &serv="", const std::string &service="") const

int	PrintStates (std::ostream &out, const std::string &serv="") const

bool	SendDimCommand (std::ostream &lout, const std::string &server, const std::string &str) const

void	SendDimCommand (const std::string &server, std::string str, std::ostream &lout) const

void	SendDimCommand (const std::string &server, const std::string &str) const

Public Member Functions inherited from DimServerList
	DimServerList (DimServerListImp *list)

const ServerList &	GetServerList () const

bool	HasServer (const std::string &server) const

Public Member Functions inherited from DimInfoHandler
DimInfo *	getInfo ()

virtual	~DimInfoHandler ()

Protected Member Functions
void	infoHandler ()

Private Member Functions
DimInfo *	CreateDimInfo (const std::string &str, const std::string &svc) const
	A mal containing all the available informations. More...

DimInfo *	CreateSL (const std::string &str) const

DimInfo *	CreateFMT (const std::string &str) const

DimInfo *	CreateDS (const std::string &str) const

Private Attributes
DimServiceInfoListImp *	fList

ServiceInfoList	fServiceInfoList

ServiceList	fServiceList
	A map storing the service description to retrieve all informations. More...

Additional Inherited Members
Public Attributes inherited from DimInfoHandler
DimInfo *	itsService

Detailed Description

Maintains a list of all services available in the Dim network.

The idea of this class is to maintain a list of services available in the Dim network as well as state descriptions if available.

Therefore, it subscribes to the SERVICE_LIST, SERVICE_DESC and STATE_LIST services of all servers.

To maintain the list it derives from DimServerList which maintains a list of all servers.

To maintain the subscriptions it overwrites:

void DimServerList::AddServer(const std::string &s)
void DimServerList::RemoveServer(const std::string &s)
void DimServerList::RemoveAllServers()

If a derived class also overwrites these functions it must be ensured that the member functions of DimServiceInfoList are still called properly.

Whenever a service is added or removed, or all services of one server is removed the following virtual functions are called:

virtual void AddService(const std::string &server, const std::string &service, const std::string &fmt, bool iscmd)
virtual void RemoveService(const std::string &server, const std::string &service, bool iscmd)
virtual void RemoveAllServices(const std::string &server)

Note, that these functions are not called from the RemoveServer() and RemoveAllServer() functions. It might be a difference whether all services were removed but the server is still online or the server went offline.

If a description or a state was added, this is signaled though:

virtual void AddDescription(const std::string &server, const std::string &service, const std::vector<Description> &vec)
virtual void AddStates(const std::string &server, const std::vector<State> &vec)

Note, that Descriptions and States are never removed except a service or server goes offline. It is expected that if a service comes online also the list of descritions is sent again.

Definition at line 15 of file DimServiceInfoList.h.

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

src/DimServiceInfoList.h
src/DimServiceInfoList.cc

Classes

Public Types

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description