auth_ldap_sasl_client::Krb5_interface Class Reference

Class representing interface to KRB5 functions. More...

#include <krb5_interface.h>

Public Member Functions
	Krb5_interface ()
	Constructor. More...
	~Krb5_interface ()
	Destructor. More...
bool	initialize ()
	Initialize the object by loading the libraries and setting pointers to the interface functions. More...

Private Member Functions
bool	load_lib (const char *name, void *&handle)
	Loads single library. More...
void	close_libs ()
	Closes the libraries. More...
template<class T >
bool	get_function (void *lib_handle, const char *name, T &function)
	Get pointer to the interface function by its name. More...

Private Attributes
void *	krb5_lib_handle
	Handle to the library providing krb5_* functions. More...
void *	profile_lib_handle
	Handle to the library providing profile_* functions. More...

Detailed Description

Class representing interface to KRB5 functions.

The functions are located in a library or libraries that are loaded in runtime. The class provides easy and safe access to them.

Constructor & Destructor Documentation

Krb5_interface()

auth_ldap_sasl_client::Krb5_interface::Krb5_interface

(

)

Constructor.

The constructor is trivial and the libraries are not loaded by it. This is done in initialize() to give chance the caller to check if succeeded.

~Krb5_interface()

auth_ldap_sasl_client::Krb5_interface::~Krb5_interface

(

)

Destructor.

Closes the libraries.

Member Function Documentation

close_libs()

void auth_ldap_sasl_client::Krb5_interface::close_libs ( )

private

Closes the libraries.

get_function()

template<class T >

bool auth_ldap_sasl_client::Krb5_interface::get_function ( void *  lib_handle, const char *  name, T &  function  )

inlineprivate

Get pointer to the interface function by its name.

Template Parameters

T	type of the function

Parameters

lib_handle	[in] handle to the library providing the function
name	[in] name of the function
function	[out] pointer to the function

Return values

true	success
false	failure

initialize()

bool auth_ldap_sasl_client::Krb5_interface::initialize

(

)

Initialize the object by loading the libraries and setting pointers to the interface functions.

It must be called before any interface functions are called.

Return values

true	success
false	failure

load_lib()

bool auth_ldap_sasl_client::Krb5_interface::load_lib ( const char *  name, void *&  handle  )

private

Loads single library.

Parameters

name	[in] path or name of the library
handle	[out] handle to the library

Return values

true	success
false	failure

Member Data Documentation

krb5_lib_handle

void* auth_ldap_sasl_client::Krb5_interface::krb5_lib_handle

private

Handle to the library providing krb5_* functions.

profile_lib_handle

void* auth_ldap_sasl_client::Krb5_interface::profile_lib_handle

private

Handle to the library providing profile_* functions.

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

• libmysql/authentication_ldap/krb5_interface.h
• libmysql/authentication_ldap/krb5_interface.cc