Swiftdiff options
Diffstat (limited to 'Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h')
| -rw-r--r-- | Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h | 63 |
1 files changed, 45 insertions, 18 deletions
diff --git a/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h b/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h index 3d5612a..66ab4b2 100644 --- a/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h +++ b/Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h @@ -1,34 +1,61 @@ /* - * Copyright (c) 2011 Remko Tronçon - * Licensed under the GNU General Public License v3. - * See Documentation/Licenses/GPLv3.txt for more information. + * Copyright (c) 2011 Tobias Markmann + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + +/* + * Copyright (c) 2013 Remko Tronçon + * Licensed under the GNU General Public License. + * See the COPYING file for more information. */ #pragma once -#include <Swiften/Base/boost_bsignals.h> +#include <queue> +#include <vector> + +#include <boost/shared_ptr.hpp> -#include <Swiften/Base/API.h> +#include <Swiften/Base/Override.h> #include <Swiften/JID/JID.h> -#include <Swiften/Elements/JingleTransportPayload.h> -#include <Swiften/FileTransfer/JingleTransport.h> +#include <Swiften/Network/Connection.h> #include <Swiften/FileTransfer/SOCKS5BytestreamClientSession.h> +#include <Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h> +#include <Swiften/Elements/JingleS5BTransportPayload.h> + namespace Swift { - class SWIFTEN_API RemoteJingleTransportCandidateSelector { + class ConnectionFactory; + class TimerFactory; + + class RemoteJingleTransportCandidateSelector { public: + RemoteJingleTransportCandidateSelector(ConnectionFactory*, TimerFactory*); virtual ~RemoteJingleTransportCandidateSelector(); - virtual void addRemoteTransportCandidates(JingleTransportPayload::ref) = 0; - virtual void selectCandidate() = 0; - virtual void setMinimumPriority(int) = 0; - virtual void setRequesterTarget(const JID&, const JID&) {} - virtual SOCKS5BytestreamClientSession::ref getS5BSession() { return SOCKS5BytestreamClientSession::ref(); } + virtual void addCandidates(const std::vector<JingleS5BTransportPayload::Candidate>&); + virtual void setSOCKS5DstAddr(const std::string&); + virtual void startSelectingCandidate(); + virtual void stopSelectingCandidate(); + + boost::signal<void (const boost::optional<JingleS5BTransportPayload::Candidate>&, boost::shared_ptr<SOCKS5BytestreamClientSession>)> onCandidateSelectFinished; + + private: + void tryNextCandidate(); + void handleSessionReady(bool error); - virtual bool isActualCandidate(JingleTransportPayload::ref) = 0; - virtual int getPriority(JingleTransportPayload::ref) = 0; - virtual JingleTransport::ref selectTransport(JingleTransportPayload::ref) = 0; + private: + ConnectionFactory* connectionFactory; + TimerFactory* timerFactory; - boost::signal<void (JingleTransportPayload::ref)> onRemoteTransportCandidateSelectFinished; - }; + std::priority_queue< + JingleS5BTransportPayload::Candidate, + std::vector<JingleS5BTransportPayload::Candidate>, + JingleS5BTransportPayload::CompareCandidate> candidates; + boost::shared_ptr<SOCKS5BytestreamClientSession> s5bSession; + boost::bsignals::connection sessionReadyConnection; + JingleS5BTransportPayload::Candidate lastCandidate; + std::string socks5DstAddr; + }; } |