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Clementine-audio-player-Mac.../3rdparty/gloox/presence.cpp
2011-03-01 13:01:41 +00:00

144 lines
3.4 KiB
C++

/*
Copyright (c) 2007-2009 by Jakob Schroeter <js@camaya.net>
This file is part of the gloox library. http://camaya.net/gloox
This software is distributed under a license. The full license
agreement can be found in the file LICENSE in this distribution.
This software may not be copied, modified, sold or distributed
other than expressed in the named license agreement.
This software is distributed without any warranty.
*/
#include "presence.h"
#include "capabilities.h"
#include "util.h"
#include <cstdlib>
namespace gloox
{
static const char* msgTypeStringValues[] =
{
"available", "", "", "", "", "unavailable", "probe", "error"
};
static inline const std::string typeString( Presence::PresenceType type )
{
return util::lookup( type, msgTypeStringValues );
}
static const char* msgShowStringValues[] =
{
"", "chat", "away", "dnd", "xa", "", "", ""
};
static inline const std::string showString( Presence::PresenceType type )
{
return util::lookup( type, msgShowStringValues );
}
Presence::Presence( Tag* tag )
: Stanza( tag ), m_subtype( Invalid ), m_stati( 0 ), m_priority( 0 )
{
if( !tag || tag->name() != "presence" )
return;
const std::string& type = tag->findAttribute( TYPE );
if( type.empty() )
m_subtype = Available;
else
m_subtype = (PresenceType)util::lookup( type, msgTypeStringValues );
if( m_subtype == Available )
{
Tag* t = tag->findChild( "show" );
if( t )
m_subtype = (PresenceType)util::lookup( t->cdata(), msgShowStringValues );
}
const TagList& c = tag->children();
TagList::const_iterator it = c.begin();
for( ; it != c.end(); ++it )
{
if( (*it)->name() == "status" )
setLang( &m_stati, m_status, (*it) );
else if( (*it)->name() == "priority" )
m_priority = atoi( (*it)->cdata().c_str() );
}
}
Presence::Presence( PresenceType type, const JID& to, const std::string& status,
int priority, const std::string& xmllang )
: Stanza( to ), m_subtype( type ), m_stati( 0 )
{
setLang( &m_stati, m_status, status, xmllang );
setPriority( priority );
}
Presence::~Presence()
{
delete m_stati;
}
void Presence::resetStatus()
{
delete m_stati;
m_stati = 0;
m_status = "";
}
void Presence::setPriority( int priority )
{
if( priority < -128 )
m_priority = -128;
else if( priority > 127 )
m_priority = 127;
else
m_priority = priority;
}
const Capabilities* Presence::capabilities() const
{
return findExtension<Capabilities>( ExtCaps );
}
Tag* Presence::tag() const
{
if( m_subtype == Invalid )
return 0;
Tag* t = new Tag( "presence" );
if( m_to )
t->addAttribute( "to", m_to.full() );
if( m_from )
t->addAttribute( "from", m_from.full() );
const std::string& type = typeString( m_subtype );
if( !type.empty() )
{
if( type != "available" )
t->addAttribute( "type", type );
}
else
{
const std::string& show = showString( m_subtype );
if( !show.empty() )
new Tag( t, "show", show );
}
new Tag( t, "priority", util::int2string( m_priority ) );
getLangs( m_stati, m_status, "status", t );
StanzaExtensionList::const_iterator it = m_extensionList.begin();
for( ; it != m_extensionList.end(); ++it )
t->addChild( (*it)->tag() );
return t;
}
}