XMPP MUC多人聊天相关的一些stanza

  参考： 
 http://xmpp.org/extensions/xep-0045.html 

  创建room的stanza： 

 
 <presence 

 
      
 from 
 = 
 '[email protected]/desktop' 

 
      
 to 
 = 
 '[email protected]/firstwitch' 
 > 

 
    
 <x 
 xmlns 
 = 
 'http://jabber.org/protocol/muc' 
 /> 

 
 </presence> 

 
 房间创建成功之后，client收到的stanza： 

 
 <presence 

 
      
 from 
 = 
 '[email protected]/firstwitch' 

 
      
 to 
 = 
 '[email protected]/desktop' 
 > 

 
    
 <x 
 xmlns 
 = 
 'http://jabber.org/protocol/muc#user' 
 > 

 
      
 <item 
 affiliation 
 = 
 'owner' 

 
            
 role 
 = 
 'moderator' 
 /> 

 
      
 <status 
 code 
 = 
 '110' 
 /> 

 
      
 <status 
 code 
 = 
 '201' 
 /> 

 
    
 </x> 

 
 </presence> 

 
 创建成功之后对房间进行配置的stanza（根据自己需求提交响应的参数，下面的例子是配置room名称和members only）： 

 
 一个set类型的iq，query里面的x元素的type为submit,然后里面的field为相关的配置项 

 
 <iq 
 from 
 = 
 '[email protected]/desktop' 

 
      
 id 
 = 
 'create2' 

 
      
 to 
 = 
 '[email protected]' 

 
      
 type 
 = 
 'set' 
 > 

 
    
 <query 
 xmlns 
 = 
 'http://jabber.org/protocol/muc#owner' 
 > 

 
      
 <x 
 xmlns 
 = 
 'jabber:x:data' 
 type 
 = 
 'submit' 
 > 

 
        
 <field 
 var 
 = 
 'FORM_TYPE' 
 > 

 
          
 <value> 
 http://jabber.org/protocol/muc#roomconfig 
 </value> 

 
        
 </field> 

 
        
 <field 
 var 
 = 
 'muc#roomconfig_roomname' 
 > 

 
          
 <value> 
 A Dark Cave 
 </value> 

 
        
 </field> 

 
        
 <field 
 var 
 = 
 'muc#roomconfig_membersonly' 
 > 

 
          
 <value> 
 1 
 </value> 

 
        
 </field> 

 
      
 </x> 

 
    
 </query> 

 
 </iq> 

 
 如果配置了room是members only，然后想要往该房间添加允许进入的member，使用下面的stanza： 

 
 一个set类型的iq，query里面的item元素表示要添加的member，可以添加多个item，即多个member，指定query的 
 affiliation属性 
 为 
 member即可 

 
 <iq 
 from 
 = 
 '[email protected]/desktop' 

 
      
 id 
 = 
 'member4' 

 
      
 to 
 = 
 '[email protected]' 

 
      
 type 
 = 
 'set' 
 > 

 
    
 <query 
 xmlns 
 = 
 'http://jabber.org/protocol/muc#admin' 
 > 

 
      
 <item 
 affiliation 
 = 
 'none' 

 
            
 jid 
 = 
 '[email protected]' 
 /> 

 
      
 <item 
 affiliation 
 = 
 'member' 

 
            
 jid 
 = 
 '[email protected]' 
 /> 

 
    
 </query> 

 
 </iq> 

 
 如果想要禁言有个用户，可以通过下面的stanza（ 
 The <reason/> element is OPTIONAL 
 ）： 

 
 <iq 
 from 
 = 
 '[email protected]/desktop' 

 
      
 id 
 = 
 'voice2' 

 
      
 to 
 = 
 '[email protected]' 

 
      
 type 
 = 
 'set' 
 > 

 
    
 <query 
 xmlns 
 = 
 'http://jabber.org/protocol/muc#admin' 
 > 

 
      
 <item 
 nick 
 = 
 'thirdwitch' 

 
            
 role 
 = 
 'visitor' 
 > 

 
        
 <reason> 
 Not so worthy after all! 
 </reason> 

 
      
 </item> 

 
    
 </query> 

 
 </iq> 

 
 离开房间： 

<presence
    from='[email protected]/pda'
    to='[email protected]/thirdwitch'
    type='unavailable'/>