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xmpp-rosters.ads
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------------------------------------------------------------------------------
-- --
-- AXMPP Project --
-- --
-- XMPP Library for Ada --
-- --
------------------------------------------------------------------------------
-- --
-- Copyright © 2011-2016, Alexander Basov <[email protected]> --
-- All rights reserved. --
-- --
-- Redistribution and use in source and binary forms, with or without --
-- modification, are permitted provided that the following conditions --
-- are met: --
-- --
-- * Redistributions of source code must retain the above copyright --
-- notice, this list of conditions and the following disclaimer. --
-- --
-- * Redistributions in binary form must reproduce the above copyright --
-- notice, this list of conditions and the following disclaimer in the --
-- documentation and/or other materials provided with the distribution. --
-- --
-- * Neither the name of the Alexander Basov, IE nor the names of its --
-- contributors may be used to endorse or promote products derived from --
-- this software without specific prior written permission. --
-- --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR --
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF --
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING --
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS --
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
-- $Revision$ $Date$
------------------------------------------------------------------------------
with League.Strings;
with XML.SAX.Pretty_Writers;
with XMPP.IQS;
with XMPP.Objects;
with XMPP.Roster_Items;
package XMPP.Rosters is
Query_Element : constant League.Strings.Universal_String
:= League.Strings.To_Universal_String ("query");
Roster_Element : constant League.Strings.Universal_String
:= League.Strings.To_Universal_String ("roster");
Roster_URI : constant League.Strings.Universal_String
:= League.Strings.To_Universal_String ("jabber:iq:roster");
type XMPP_Roster is new XMPP.IQS.XMPP_IQ with private;
type XMPP_Roster_Access is access all XMPP_Roster'Class;
-- Public API --
function Items_Count (Self : XMPP_Roster) return Natural;
-- Returns number of roster_Items in roster.
function Item_At (Self : XMPP_Roster; Pos : Natural)
return not null XMPP.Roster_Items.XMPP_Roster_Item_Access;
-- Returns roster item at given position.
procedure Append_Item
(Self : in out XMPP_Roster;
Item : not null XMPP.Roster_Items.XMPP_Roster_Item_Access);
-- Appends item to roster.
function Create return not null XMPP_Roster_Access;
-- Returns heap-allocated roster object.
-- End of public API --
-- Private API, should not be used by application
overriding function Get_Kind (Self : XMPP_Roster) return Object_Kind;
overriding procedure Serialize
(Self : XMPP_Roster;
Writer : in out XML.SAX.Pretty_Writers.XML_Pretty_Writer'Class);
overriding
procedure Set_Content (Self : in out XMPP_Roster;
Parameter : League.Strings.Universal_String;
Value : League.Strings.Universal_String);
private
type XMPP_Roster is new XMPP.IQS.XMPP_IQ with
record
Items : XMPP.Objects.Object_Vectors.Vector;
end record;
end XMPP.Rosters;