A plugin database that works with installed modules. More...

#include <plugindatabase.hpp>

Inheritance diagram for kdb::tools::ModulesPluginDatabase:

Collaboration diagram for kdb::tools::ModulesPluginDatabase:

Public Member Functions
std::vector< std::string >	listAllPlugins () const
	list all plugins More...

std::string	lookupInfo (PluginSpec const &spec, std::string const &which) const
	lookup contract clauses or dynamic information More...

func_t	getSymbol (PluginSpec const &whichplugin, std::string const &which) const
	get exported plugin symbol More...

PluginSpec	lookupMetadata (std::string const &which) const
	lookup which plugin handles meta data More...

PluginSpec	lookupProvides (std::string const &provides) const
	lookup which plugin is a provider for that plugin More...

Additional Inherited Members
Public Types inherited from kdb::tools::PluginDatabase
enum	Status { provides, real, missing }

Static Public Member Functions inherited from kdb::tools::PluginDatabase
static int	calculateStatus (std::string statusString)

Detailed Description

A plugin database that works with installed modules.

Member Function Documentation

PluginDatabase::func_t kdb::tools::ModulesPluginDatabase::getSymbol	(	PluginSpec const &	whichplugin,
		std::string const &	which
	)		const

virtual

get exported plugin symbol

Parameters

whichplugin	from which plugin?
which	which symbol would you like to look up?

Returns: the function pointer to the exported symbol or NULL if the symbol was not found

Implements kdb::tools::PluginDatabase.

Reimplemented in kdb::tools::MockPluginDatabase.

std::vector< std::string > kdb::tools::ModulesPluginDatabase::listAllPlugins ( ) const

virtual

list all plugins

If Elektra is compiled with plugins, it will search for shared libraries. In any case, if no shared libraries were found it will fallback to an internal list (plugins that were compiled together with Elektra).

Returns: a list of all available plugins

Implements kdb::tools::PluginDatabase.

Reimplemented in kdb::tools::MockPluginDatabase.

std::string kdb::tools::ModulesPluginDatabase::lookupInfo	(	PluginSpec const &	whichplugin,
		std::string const &	which
	)		const

virtual

lookup contract clauses or dynamic information

Parameters

whichplugin	about which plugin?
which	about which clause in the contract?

Returns: the clause of the contract

Implements kdb::tools::PluginDatabase.

Reimplemented in kdb::tools::MockPluginDatabase.

PluginSpec kdb::tools::ModulesPluginDatabase::lookupMetadata ( std::string const & which ) const

virtual

lookup which plugin handles meta data

Parameters

which the meta data of interest

Returns: the best suited plugin specification which provides it

Implements kdb::tools::PluginDatabase.

PluginSpec kdb::tools::ModulesPluginDatabase::lookupProvides ( std::string const & provides ) const

virtual

lookup which plugin is a provider for that plugin

Note: will return a PluginSpec with getName() == provides if the string provides actually is a plugin name.

Parameters

provides is the provider to find

Exceptions

NoPlugin if no plugin that provides the functionality could be found

Returns: the plugin itself or the best suited plugin specification which provides it

Implements kdb::tools::PluginDatabase.

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

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation