96 lines
2.2 KiB
C
96 lines
2.2 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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#ifndef VCARDUPDATE_H__
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#define VCARDUPDATE_H__
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#include "gloox.h"
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#include "stanzaextension.h"
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#include <string>
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namespace gloox
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{
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class Tag;
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/**
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* @brief This is an abstraction of a vcard-temp:x:update namespace element, as used in XEP-0153
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* (vCard-Based Avatars).
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*
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* XEP version: 1.0
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* @author Jakob Schroeter <js@camaya.net>
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* @since 0.9
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*/
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class GLOOX_API VCardUpdate : public StanzaExtension
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{
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public:
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/**
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* Constructs an empty VCardUpdate object.
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*/
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VCardUpdate();
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/**
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* Constructs a new object with the given hash.
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* @param hash The current avatar's SHA hash.
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*/
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VCardUpdate( const std::string& hash );
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/**
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* Constructs an VCardUpdate object from the given Tag. To be recognized properly, the Tag should
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* have a name of 'x' in the @c vcard-temp:x:update namespace.
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* @param tag The Tag to parse.
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*/
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VCardUpdate( const Tag* tag );
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/**
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* Virtual destructor.
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*/
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virtual ~VCardUpdate();
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/**
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* Returns the avatar's hash.
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* @return The avatar's SHA hash.
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*/
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const std::string& hash() const { return m_hash; }
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// reimplemented from StanzaExtension
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virtual const std::string& filterString() const;
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// reimplemented from StanzaExtension
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virtual StanzaExtension* newInstance( const Tag* tag ) const
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{
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return new VCardUpdate( tag );
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}
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// reimplemented from StanzaExtension
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Tag* tag() const;
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// reimplemented from StanzaExtension
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virtual StanzaExtension* clone() const
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{
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return new VCardUpdate( *this );
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}
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private:
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std::string m_hash;
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bool m_notReady;
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bool m_noImage;
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bool m_valid;
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};
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}
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#endif // VCARDUPDATE_H__
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