vcardupdate.cpp
/*
Copyright (c) 2006-2023 by Jakob Schröter <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 "vcardupdate.h"
#include "tag.h"
namespace gloox
{
VCardUpdate::VCardUpdate()
: StanzaExtension( ExtVCardUpdate ),
m_notReady( true ), m_noImage( true ), m_valid( true ), m_hasPhoto( false )
{
}
VCardUpdate::VCardUpdate( const std::string& hash )
: StanzaExtension( ExtVCardUpdate ),
m_hash( hash ), m_notReady( false ), m_noImage( false ), m_valid( true ), m_hasPhoto( false )
{
if( m_hash.empty() )
m_noImage = true;
}
VCardUpdate::VCardUpdate( const Tag* tag )
: StanzaExtension( ExtVCardUpdate ),
m_notReady( true ), m_noImage( true ), m_valid( false ), m_hasPhoto( false )
{
if( tag && tag->name() == "x" && tag->hasAttribute( XMLNS, XMLNS_X_VCARD_UPDATE ) )
{
m_valid = true;
if( tag->hasChild( "photo" ) )
{
m_notReady = false;
if( tag->hasChild( "photo" ) )
m_hasPhoto = true;
m_hash = tag->findChild( "photo" )->cdata();
if( !m_hash.empty() )
m_noImage = false;
}
}
}
VCardUpdate::~VCardUpdate()
{
}
const std::string& VCardUpdate::filterString() const
{
static const std::string filter = "/presence/x[@xmlns='" + XMLNS_X_VCARD_UPDATE + "']";
return filter;
}
Tag* VCardUpdate::tag() const
{
if( !m_valid )
return 0;
Tag* x = new Tag( "x", XMLNS, XMLNS_X_VCARD_UPDATE );
if( !m_notReady )
{
Tag* p = new Tag( x, "photo" );
if( !m_noImage )
p->setCData( m_hash );
}
return x;
}
}
gloox::StanzaExtension::StanzaExtension
StanzaExtension(int type)
Definition stanzaextension.h:211
gloox::Tag
This is an abstraction of an XML element.
Definition tag.h:47
gloox::Tag::setCData
bool setCData(const std::string &cdata)
Definition tag.cpp:447
gloox::VCardUpdate::hash
const std::string & hash() const
Definition vcardupdate.h:65
gloox::VCardUpdate::VCardUpdate
VCardUpdate()
Definition vcardupdate.cpp:20
gloox::VCardUpdate::filterString
virtual const std::string & filterString() const
Definition vcardupdate.cpp:58
gloox::VCardUpdate::tag
Tag * tag() const
Definition vcardupdate.cpp:64
gloox::VCardUpdate::~VCardUpdate
virtual ~VCardUpdate()
Definition vcardupdate.cpp:54
gloox
The namespace for the gloox library.
Definition adhoc.cpp:28
gloox::XMLNS_X_VCARD_UPDATE
const std::string XMLNS_X_VCARD_UPDATE
Definition gloox.cpp:57
gloox::XMLNS
const std::string XMLNS
Definition gloox.cpp:122
gloox::ExtVCardUpdate
@ ExtVCardUpdate
Definition stanzaextension.h:33