gloox  1.0.20
gpgencrypted.cpp
1 /*
2  Copyright (c) 2006-2017 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 
14 #include "gpgencrypted.h"
15 #include "tag.h"
16 
17 namespace gloox
18 {
19 
20  GPGEncrypted::GPGEncrypted( const std::string& encrypted )
22  m_encrypted( encrypted ), m_valid( true )
23  {
24  if( m_encrypted.empty() )
25  m_valid = false;
26  }
27 
30  m_valid( false )
31  {
32  if( tag && tag->name() == "x" && tag->hasAttribute( XMLNS, XMLNS_X_GPGENCRYPTED ) )
33  {
34  m_valid = true;
35  m_encrypted = tag->cdata();
36  }
37  }
38 
40  {
41  }
42 
43  const std::string& GPGEncrypted::filterString() const
44  {
45  static const std::string filter = "/message/x[@xmlns='" + XMLNS_X_GPGENCRYPTED + "']";
46  return filter;
47  }
48 
50  {
51  if( !m_valid )
52  return 0;
53 
54  Tag* x = new Tag( "x", m_encrypted );
56 
57  return x;
58  }
59 
60 }
Tag * tag() const
const std::string XMLNS
Definition: gloox.cpp:122
const std::string & name() const
Definition: tag.h:394
const std::string XMLNS_X_GPGENCRYPTED
Definition: gloox.cpp:55
The namespace for the gloox library.
Definition: adhoc.cpp:27
This class abstracts a stanza extension, which is usually an XML child element in a specific namespac...
bool addAttribute(Attribute *attr)
Definition: tag.cpp:354
virtual const std::string & filterString() const
const std::string cdata() const
Definition: tag.cpp:497
bool hasAttribute(const std::string &name, const std::string &value=EmptyString) const
Definition: tag.cpp:602
GPGEncrypted(const std::string &encrypted)
This is an abstraction of an XML element.
Definition: tag.h:46