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gloox配置聊天室

gloox配置聊天室

(金慶的專欄)

gloox是XMPP協議的C++客戶端庫。
以下代碼測試創建多人聊天室(MUC), 并進行配置。
參照gloox中的muc示例代碼。
gloox代碼示例中沒有聊天室的配置。
配置聊天室需要獲取配置表單(DataForm), 填好表單然后調用 setRoomConfig().
配置表單讀取服務器發來的默認配置，僅更改了其中一項。
測試服務器使用了ejabberd.

const char SERVER[] = "xmpp.jinqing.net";
const char TESTER[] = "tester";
const char PASSWORD[] = "password";

using namespace gloox;

static std::string GetTesterJid()
{
   return std::string(TESTER) + "@" + SERVER;
}

static DataForm* CreateMUCConfigForm(const DataForm& form)
{
   DataForm* pNewFm = new DataForm(TypeSubmit);
   const DataForm::FieldList& fl = form.fields();
   for (const DataFormField* pFld : fl)
   {
       DataFormField* pNewFld = pNewFm->addField(
           pFld->type(), pFld->name(), pFld->value());
       if (pFld->name() == "muc#roomconfig_roomdesc")
           pNewFld->setValue("RoomDesc_JinqTest");
   }
   return pNewFm;
}

class MUCRoomConfigHandlerTest : public MUCRoomConfigHandler
{
public:
   void handleMUCConfigList(MUCRoom* room, const MUCListItemList& items,
       MUCOperation operation) override {}

   void handleMUCConfigForm(MUCRoom* room, const DataForm& form) override
   {
       DataForm* pNewForm = CreateMUCConfigForm(form); // deleted in setRoomConfig()
       room->setRoomConfig(pNewForm);
   }

   void handleMUCConfigResult(MUCRoom* room, bool success,
       MUCOperation operation) override {}
   void handleMUCRequest(MUCRoom* room, const DataForm& form) override {}
}; // class MUCRoomConfigHandlerTest

class CreateRoomTest : public ConnectionListener, MUCRoomHandler
{
public:
   CreateRoomTest() : m_client(JID(GetTesterJid()), PASSWORD)
   {
       m_client.registerConnectionListener(this);
   }

public:
   void TestCreate()
   {
       m_client.setPresence(Presence::Available, -1);
       JID nick(std::string("gloox@conference.") + SERVER + "/gloox");
       m_pRoom.reset(new MUCRoom(&m_client, nick, this, &m_cfgHdlr));
       m_client.connect();
   }

   void onConnect() override
   {
       m_pRoom->join();
       m_pRoom->requestRoomConfig();
   }

   void onDisconnect(ConnectionError /*e*/) override {}

   bool onTLSConnect(const CertInfo& info) override
   {
       return true;
   }

   void handleMUCParticipantPresence(MUCRoom * /*room*/,
       const MUCRoomParticipant participant,
       const Presence& presence) override {}

   void handleMUCMessage(MUCRoom* /*room*/,
       const Message& msg, bool priv) override {}

   void handleMUCSubject(MUCRoom * /*room*/, const std::string& nick,
       const std::string& subject) override {}

   void handleMUCError(MUCRoom * /*room*/, StanzaError error) override {}

   void handleMUCInfo(MUCRoom * /*room*/, int features,
       const std::string& name, const DataForm* infoForm) override {}

   void handleMUCItems(MUCRoom * /*room*/,
       const Disco::ItemList& items) override {}

   void handleMUCInviteDecline(MUCRoom * /*room*/, const JID& invitee,
       const std::string& reason) override {}

   bool handleMUCRoomCreation(MUCRoom *room) override
   {
       return true;
   }

private:
   gloox::Client m_client;
   MUCRoomConfigHandlerTest m_cfgHdlr;
   std::unique_ptr<MUCRoom> m_pRoom;
}; // class CreateRoomTest

int main()
{
   CreateRoomTest().TestCreate();
   return 0;
}

posted on 2016-09-28 17:44 金慶閱讀(1340) 評論(0) 編輯收藏引用所屬分類: 1. C/C++

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