80 lines
1.8 KiB
C++
80 lines
1.8 KiB
C++
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/*
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Copyright (c) 2006-2009 by Jakob Schroeter <js@camaya.net>
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This file is part of the gloox library. http://camaya.net/gloox
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This software is distributed under a license. The full license
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agreement can be found in the file LICENSE in this distribution.
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This software may not be copied, modified, sold or distributed
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other than expressed in the named license agreement.
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This software is distributed without any warranty.
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*/
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#include "vcardupdate.h"
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#include "tag.h"
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namespace gloox
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{
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VCardUpdate::VCardUpdate()
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: StanzaExtension( ExtVCardUpdate ),
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m_notReady( true ), m_noImage( true ), m_valid( true )
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{
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}
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VCardUpdate::VCardUpdate( const std::string& hash )
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: StanzaExtension( ExtVCardUpdate ),
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m_hash( hash ), m_notReady( false ), m_noImage( false ), m_valid( true )
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{
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if( m_hash.empty() )
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{
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m_noImage = true;
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m_valid = false;
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}
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}
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VCardUpdate::VCardUpdate( const Tag* tag )
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: StanzaExtension( ExtVCardUpdate ),
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m_notReady( true ), m_noImage( true ), m_valid( false )
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{
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if( tag && tag->name() == "x" && tag->hasAttribute( XMLNS, XMLNS_X_VCARD_UPDATE ) )
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{
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m_valid = true;
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if( tag->hasChild( "photo" ) )
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{
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m_notReady = false;
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m_hash = tag->findChild( "photo" )->cdata();
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if( !m_hash.empty() )
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m_noImage = false;
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}
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}
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}
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VCardUpdate::~VCardUpdate()
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{
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}
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const std::string& VCardUpdate::filterString() const
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{
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static const std::string filter = "/presence/x[@xmlns='" + XMLNS_X_VCARD_UPDATE + "']";
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return filter;
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}
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Tag* VCardUpdate::tag() const
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{
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if( !m_valid )
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return 0;
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Tag* x = new Tag( "x", XMLNS, XMLNS_X_VCARD_UPDATE );
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if( !m_notReady )
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{
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Tag* p = new Tag( x, "photo" );
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if( !m_noImage )
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p->setCData( m_hash );
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}
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return x;
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}
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}
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