src/third_party/libjingle/source/talk/xmpp/mucroomlookuptask.h

   1 /*
   2  * libjingle
   3  * Copyright 2011, Google Inc.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are met:
   7  *
   8  *  1. Redistributions of source code must retain the above copyright notice,
   9  *     this list of conditions and the following disclaimer.
  10  *  2. Redistributions in binary form must reproduce the above copyright notice,
  11  *     this list of conditions and the following disclaimer in the documentation
  12  *     and/or other materials provided with the distribution.
  13  *  3. The name of the author may not be used to endorse or promote products
  14  *     derived from this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  17  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  18  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  19  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  20  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  21  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  22  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  23  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  25  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26  */
  27
  28 #ifndef TALK_XMPP_MUCROOMLOOKUPTASK_H_
  29 #define TALK_XMPP_MUCROOMLOOKUPTASK_H_
  30
  31 #include <string>
  32 #include "webrtc/libjingle/xmpp/iqtask.h"
  33
  34 namespace buzz {
  35
  36 struct MucRoomInfo {
  37   Jid jid;
  38   std::string name;
  39   std::string domain;
  40   std::string hangout_id;
  41
  42   std::string full_name() const {
  43     return name + "@" + domain;
  44   }
  45 };
  46
  47 class MucRoomLookupTask : public IqTask {
  48  public:
  49   enum IdType {
  50     ID_TYPE_CONVERSATION,
  51     ID_TYPE_HANGOUT
  52   };
  53
  54   static MucRoomLookupTask*
  55       CreateLookupTaskForRoomName(XmppTaskParentInterface* parent,
  56                                   const Jid& lookup_server_jid,
  57                                   const std::string& room_name,
  58                                   const std::string& room_domain);
  59   static MucRoomLookupTask*
  60       CreateLookupTaskForRoomJid(XmppTaskParentInterface* parent,
  61                                  const Jid& lookup_server_jid,
  62                                  const Jid& room_jid);
  63   static MucRoomLookupTask*
  64       CreateLookupTaskForHangoutId(XmppTaskParentInterface* parent,
  65                                    const Jid& lookup_server_jid,
  66                                    const std::string& hangout_id);
  67   static MucRoomLookupTask*
  68       CreateLookupTaskForExternalId(XmppTaskParentInterface* parent,
  69                                     const Jid& lookup_server_jid,
  70                                     const std::string& external_id,
  71                                     const std::string& type);
  72
  73   sigslot::signal2<MucRoomLookupTask*,
  74                    const MucRoomInfo&> SignalResult;
  75
  76  protected:
  77   virtual void HandleResult(const XmlElement* element);
  78
  79  private:
  80   MucRoomLookupTask(XmppTaskParentInterface* parent,
  81                     const Jid& lookup_server_jid,
  82                     XmlElement* query);
  83   static XmlElement* MakeNameQuery(const std::string& room_name,
  84                                    const std::string& room_domain);
  85   static XmlElement* MakeJidQuery(const Jid& room_jid);
  86   static XmlElement* MakeHangoutIdQuery(const std::string& hangout_id);
  87   static XmlElement* MakeExternalIdQuery(const std::string& external_id,
  88                                          const std::string& type);
  89 };
  90
  91 }  // namespace buzz
  92
  93 #endif  // TALK_XMPP_MUCROOMLOOKUPTASK_H_