xmppd::preparation_cache Class Reference

Inheritance diagram for xmppd::preparation_cache:

Public Member Functions
	preparation_cache (const ::Stringprep_profile *profile)
Glib::ustring	get_prepped (const Glib::ustring &original)
void	clean_cache ()
Static Public Member Functions
static Glib::ustring	prepare_node (const Glib::ustring &original)
static Glib::ustring	prepare_domain (const Glib::ustring &original)
static Glib::ustring	prepare_resource (const Glib::ustring &original)

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Detailed Description

The preparation_cache class caches string prep results and is used to speed up preparation of jabberid address parts

The parent class xhash uses the original string as keys and the value is a pair of the prepared string (empty string if prepared string equals the original string) and the the time when the cache entry has been last used.

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Constructor & Destructor Documentation

xmppd::preparation_cache::preparation_cache

(

const ::Stringprep_profile *

profile

)

create a new string prep cache instance

Parameters:

profile

the stringprep profile to use (stringprep_xmpp_nodeprep, stringprep_nameprep, or stringprep_xmpp_resourceprep)

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Member Function Documentation

Glib::ustring xmppd::preparation_cache::get_prepped

(

const Glib::ustring &

original

)

get the prepared version of the original string

Parameters:

original

the string to prepare

Returns:

the prepared string

Exceptions:

std::invalid_argument

if the string cannot be prepared

References clean_cache().

Referenced by prepare_domain(), prepare_node(), and prepare_resource().

void xmppd::preparation_cache::clean_cache

(

)

clean the preparation cache

Referenced by get_prepped().

Glib::ustring xmppd::preparation_cache::prepare_node

(

const Glib::ustring &

original

)

[static]

prepare a node

Parameters:

original

the string to prepare as a node

Returns:

the prepared string

Exceptions:

std::invalid_argument

if node cannot be prepared

References get_prepped().

Referenced by xmppd::jabberid::set_node().

Glib::ustring xmppd::preparation_cache::prepare_domain

(

const Glib::ustring &

original

)

[static]

prepare a domain

Parameters:

original

the string to prepare as a domain

Returns:

the prepared string

Exceptions:

std::invalid_argument

if domain cannot be prepared

References get_prepped().

Referenced by xmppd::jabberid::set_domain().

Glib::ustring xmppd::preparation_cache::prepare_resource

(

const Glib::ustring &

original

)

[static]

prepare a resource

Parameters:

original

the string to prepare as a resource

Returns:

the prepared string

Exceptions:

std::invalid_argument

if the resource cannot be prepared

References get_prepped().

Referenced by xmppd::jabberid::set_resource().

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

• jabberd/lib/jabberid.cc