gloox 1.0.27
subscription.cpp
1/*
2 Copyright (c) 2007-2023 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 "subscription.h"
14#include "util.h"
15
16namespace gloox
17{
18
19 static const char* msgTypeStringValues[] =
20 {
21 "subscribe", "subscribed", "unsubscribe", "unsubscribed"
22 };
23
24 static inline const std::string typeString( Subscription::S10nType type )
25 {
26 return util::lookup( type, msgTypeStringValues );
27 }
28
30 : Stanza( tag ), m_subtype( Invalid ), m_stati( 0 )
31 {
32 if( !tag || tag->name() != "presence" )
33 return;
34
35 m_subtype = static_cast<S10nType>( util::lookup( tag->findAttribute( TYPE ), msgTypeStringValues ) );
36
37 const ConstTagList& c = tag->findTagList( "/presence/status" );
38 ConstTagList::const_iterator it = c.begin();
39 for( ; it != c.end(); ++it )
40 setLang( &m_stati, m_status, (*it) );
41 }
42
43 Subscription::Subscription( S10nType type, const JID& to, const std::string& status,
44 const std::string& xmllang )
45 : Stanza( to ), m_subtype( type ), m_stati( 0 )
46 {
47 setLang( &m_stati, m_status, status, xmllang );
48 }
49
51 {
52 delete m_stati;
53 }
54
56 {
57 if( m_subtype == Invalid )
58 return 0;
59
60 Tag* t = new Tag( "presence" );
61 if( m_to )
62 t->addAttribute( "to", m_to.full() );
63 if( m_from )
64 t->addAttribute( "from", m_from.full() );
65
66 t->addAttribute( "type", typeString( m_subtype ) );
67
68 getLangs( m_stati, m_status, "status", t );
69
70 StanzaExtensionList::const_iterator it = m_extensionList.begin();
71 for( ; it != m_extensionList.end(); ++it )
72 t->addChild( (*it)->tag() );
73
74 return t;
75 }
76
77}
An abstraction of a JID.
Definition jid.h:31
const std::string & full() const
Definition jid.h:61
This is the base class for XMPP stanza abstractions.
Definition stanza.h:34
const std::string status(const std::string &lang="default") const
virtual Tag * tag() const
Subscription(S10nType type, const JID &to, const std::string &status=EmptyString, const std::string &xmllang=EmptyString)
This is an abstraction of an XML element.
Definition tag.h:47
bool addAttribute(Attribute *attr)
Definition tag.cpp:354
void addChild(Tag *child)
Definition tag.cpp:424
The namespace for the gloox library.
Definition adhoc.cpp:28
std::list< const Tag * > ConstTagList
Definition tag.h:36