blob: 5e3a6b13165ca6459c1cc80f266ff40ce50e8ff5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#pragma once
#include <set>
#include <string>
#include <vector>
#include <boost/optional.hpp>
#include <Swiften/Base/API.h>
#include <Swiften/Base/boost_bsignals.h>
#include <Swiften/Elements/RosterItemPayload.h>
#include <Swiften/JID/JID.h>
#include <Swiften/Roster/XMPPRosterItem.h>
namespace Swift {
/**
* This class represents the roster of an account, as stored on the XMPP server.
*
* Changes to the roster (either due to subscription requests or by going online/offline) are
* emitted through signals.
*/
class SWIFTEN_API XMPPRoster {
public:
XMPPRoster();
virtual ~XMPPRoster();
/**
* Checks whether the bare jid of the given jid is in the roster.
*/
virtual bool containsJID(const JID& jid) = 0;
/**
* Retrieves the subscription state for the given jid.
*/
virtual RosterItemPayload::Subscription getSubscriptionStateForJID(const JID& jid) = 0;
/**
* Retrieves the stored roster name for the given jid.
*/
virtual std::string getNameForJID(const JID& jid) const = 0;
/**
* Returns the list of groups for the given JID.
*/
virtual std::vector<std::string> getGroupsForJID(const JID& jid) = 0;
/**
* Retrieve the items in the roster.
*/
virtual std::vector<XMPPRosterItem> getItems() const = 0;
/**
* Retrieve the item with the given JID.
*/
virtual boost::optional<XMPPRosterItem> getItem(const JID&) const = 0;
/**
* Retrieve the list of (existing) groups.
*/
virtual std::set<std::string> getGroups() const = 0;
public:
/**
* Emitted when the given JID is added to the roster.
*/
boost::signal<void (const JID&)> onJIDAdded;
/**
* Emitted when the given JID is removed from the roster.
*/
boost::signal<void (const JID&)> onJIDRemoved;
/**
* Emitted when the name or the groups of the roster item with the
* given JID changes.
*/
boost::signal<void (const JID&, const std::string&, const std::vector<std::string>&)> onJIDUpdated;
/**
* Emitted when the roster is reset (e.g. due to logging in/logging out).
* After this signal is emitted, the roster is empty. It will be repopulated through
* onJIDAdded and onJIDRemoved events.
*/
boost::signal<void ()> onRosterCleared;
/**
* Emitted after the last contact of the initial roster request response
* was added.
*/
boost::signal<void ()> onInitialRosterPopulated;
};
}
|
Swift