Slimline fork of, with lots of things cleaned up and improved
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* XMPP - libpurple transport
* Copyright (C) 2009, Jan Kaluza <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
#pragma once
#include <Swiften/EventLoop/EventLoop.h>
#include <Swiften/Network/NetworkFactories.h>
#include <algorithm>
#include <boost/signals2.hpp>
#include <string>
#include "Swiften/Elements/DiscoInfo.h"
#include "Swiften/Elements/IQ.h"
#include "Swiften/Elements/Message.h"
#include "Swiften/Elements/Presence.h"
#include "Swiften/Elements/RosterPayload.h"
#include "Swiften/Elements/VCard.h"
namespace Transport {
class Config;
class UserRegistry;
class Component;
class User;
class Buddy;
class RosterManager;
class UserManager;
class StorageBackend;
class Frontend;
struct UserInfo;
class FrontendPlugin {
virtual std::string name() const = 0;
virtual Frontend *createFrontend() = 0;
virtual ~FrontendPlugin(){};
class Frontend {
Frontend() {
virtual ~Frontend() {
virtual void init(Component *component, Swift::EventLoop *loop, Swift::NetworkFactories *factories,
Config *config) = 0;
virtual void connectToServer() = 0;
virtual void disconnectFromServer() = 0;
virtual void sendPresence(Swift::Presence::ref presence) = 0;
virtual void sendVCard(Swift::VCard::ref vcard, Swift::JID to) = 0;
virtual void sendRosterRequest(Swift::RosterPayload::ref, Swift::JID to) = 0;
virtual void sendMessage(std::shared_ptr<Swift::Message> message) = 0;
virtual void sendIQ(std::shared_ptr<Swift::IQ>) = 0;
virtual std::shared_ptr<Swift::DiscoInfo> sendCapabilitiesRequest(Swift::JID to) = 0;
virtual void reconnectUser(const std::string &user) = 0;
virtual RosterManager *createRosterManager(User *user, Component *component) = 0;
virtual User *createUser(const Swift::JID &jid, UserInfo &userInfo, Component *component,
UserManager *userManager) = 0;
virtual UserManager *createUserManager(Component *component, StorageBackend *storageBackend = NULL) = 0;
virtual void clearRoomList() = 0;
virtual void addRoomToRoomList(const std::string &handle, const std::string &name) = 0;
virtual std::string setOAuth2Code(const std::string &code, const std::string &state) {
return "OAuth2 code is not needed for this frontend.";
virtual std::string getOAuth2URL(const std::vector<std::string> &args) {
return "";
virtual std::string getRegistrationFields() {
return "Jabber ID\n3rd-party network username\n3rd-party network password";
virtual bool isRawXMLEnabled() {
return false;
boost::signals2::signal<void(User *, const std::string &name, unsigned int id)> onVCardRequired;
boost::signals2::signal<void(User *, std::shared_ptr<Swift::VCard> vcard)> onVCardUpdated;
boost::signals2::signal<void(Buddy *, const Swift::RosterItemPayload &item)> onBuddyUpdated;
boost::signals2::signal<void(Buddy *)> onBuddyRemoved;
boost::signals2::signal<void(Buddy *, const Swift::RosterItemPayload &item)> onBuddyAdded;
boost::signals2::signal<void(Swift::Message::ref message)> onMessageReceived;
boost::signals2::signal<void(bool /* isAvailable */)> onAvailableChanged;
boost::signals2::signal<void(std::shared_ptr<Swift::Presence>)> onPresenceReceived;
boost::signals2::signal<void(const Swift::JID &jid, std::shared_ptr<Swift::DiscoInfo> info)> onCapabilitiesReceived;
} // namespace Transport