gloox 1.0.24
chatstate.cpp
1/*
2 Copyright (c) 2007-2019 by Jakob Schröter <js@camaya.net>
3 This file is part of the gloox library. http://camaya.net/gloox
4
5 This software is distributed under a license. The full license
6 agreement can be found in the file LICENSE in this distribution.
7 This software may not be copied, modified, sold or distributed
8 other than expressed in the named license agreement.
9
10 This software is distributed without any warranty.
11*/
12
13#include "chatstate.h"
14#include "tag.h"
15#include "util.h"
16
17namespace gloox
18{
19
20 /* chat state type values */
21 static const char* stateValues [] = {
22 "active",
23 "composing",
24 "paused",
25 "inactive",
26 "gone"
27 };
28
29 static inline ChatStateType chatStateType( const std::string& type )
30 {
31 return static_cast<ChatStateType>( util::lookup2( type, stateValues ) );
32 }
33
36 m_state( ChatStateInvalid )
37 {
38 if( tag )
39 m_state = chatStateType( tag->name() );
40 }
41
42 const std::string& ChatState::filterString() const
43 {
44 static const std::string filter =
45 "/message/active[@xmlns='" + XMLNS_CHAT_STATES + "']"
46 "|/message/composing[@xmlns='" + XMLNS_CHAT_STATES + "']"
47 "|/message/paused[@xmlns='" + XMLNS_CHAT_STATES + "']"
48 "|/message/inactive[@xmlns='" + XMLNS_CHAT_STATES + "']"
49 "|/message/gone[@xmlns='" + XMLNS_CHAT_STATES + "']";
50 return filter;
51 }
52
54 {
55 if( m_state == ChatStateInvalid )
56 return 0;
57
58 return new Tag( util::lookup2( m_state, stateValues ), XMLNS, XMLNS_CHAT_STATES );
59 }
60
61}
ChatState(const Tag *tag)
Definition: chatstate.cpp:34
virtual const std::string & filterString() const
Definition: chatstate.cpp:42
Tag * tag() const
Definition: chatstate.cpp:53
This class abstracts a stanza extension, which is usually an XML child element in a specific namespac...
This is an abstraction of an XML element.
Definition: tag.h:47
const std::string & name() const
Definition: tag.h:394
The namespace for the gloox library.
Definition: adhoc.cpp:28
ChatStateType
Definition: gloox.h:1105
@ ChatStateInvalid
Definition: gloox.h:1112
const std::string XMLNS
Definition: gloox.cpp:122
@ ExtChatState
const std::string XMLNS_CHAT_STATES
Definition: gloox.cpp:30