DiscoveryBinding Class Reference

Public Member Functions
	DiscoveryBinding ()
	~DiscoveryBinding ()
	DiscoveryBinding (const DiscoveryBinding &)=delete
DiscoveryBinding &	operator= (const DiscoveryBinding &)=delete
bool	valid () const
uintptr_t	callbackToken () const
int	enter (bool create, const std::string &name, ProtocolBytes password)
int	receive (unsigned type, ProtocolBytes packet)
int	leave ()
DiscoverySnapshotValue	snapshot ()

Detailed Description

Definition at line 35 of file discovery.cpp.

Constructor & Destructor Documentation

DiscoveryBinding() [1/2]

DiscoveryBinding::DiscoveryBinding ( )

inline

Definition at line 37 of file discovery.cpp.

                     : session_(new acds_protocol_t{}) {
    acds_protocol_init(session_, browser_send, session_);
  }

References acds_protocol_init().

Referenced by DiscoveryBinding(), and operator=().

~DiscoveryBinding()

DiscoveryBinding::~DiscoveryBinding ( )

inline

Definition at line 40 of file discovery.cpp.

                      {
    if (session_)
      acds_protocol_destroy(session_);
    delete session_;
  }

References acds_protocol_destroy().

DiscoveryBinding() [2/2]

DiscoveryBinding::DiscoveryBinding ( const DiscoveryBinding & )

delete

References DiscoveryBinding().

Member Function Documentation

callbackToken()

uintptr_t DiscoveryBinding::callbackToken ( ) const

inline

Definition at line 50 of file discovery.cpp.

                                  {
    return reinterpret_cast<uintptr_t>(session_);
  }

Referenced by EMSCRIPTEN_BINDINGS().

enter()

int DiscoveryBinding::enter ( bool create, const std::string & name, ProtocolBytes password )

inline

Definition at line 53 of file discovery.cpp.

                                                                        {
    auto secret = protocol_input(password, true);
    int result = acds_protocol_enter(session_, create, name.c_str(), reinterpret_cast<const char *>(secret.data()));
    sodium_memzero(secret.data(), secret.size());
    return result;
  }

References acds_protocol_enter().

Referenced by EMSCRIPTEN_BINDINGS().

leave()

int DiscoveryBinding::leave ( )

inline

Definition at line 68 of file discovery.cpp.

              {
    return acds_protocol_leave(session_);
  }

References acds_protocol_leave().

Referenced by EMSCRIPTEN_BINDINGS().

operator=()

DiscoveryBinding & DiscoveryBinding::operator= ( const DiscoveryBinding & )

delete

References DiscoveryBinding().

receive()

int DiscoveryBinding::receive ( unsigned type, ProtocolBytes packet )

inline

Definition at line 59 of file discovery.cpp.

                                                   {
    auto data = protocol_input(packet);
    uint8_t empty = 0;
    int result = acds_protocol_receive(session_, static_cast<packet_type_t>(type), data.empty() ? &empty : data.data(),
                                       data.size());
    if (!data.empty())
      sodium_memzero(data.data(), data.size());
    return result;
  }

References acds_protocol_receive().

Referenced by EMSCRIPTEN_BINDINGS().

snapshot()

DiscoverySnapshotValue DiscoveryBinding::snapshot ( )

inline

Definition at line 71 of file discovery.cpp.

                                    {
    const auto &joined = session_->joined;
    emscripten::val member = emscripten::val::object();
    member.set("participantId", binding_copy_output(joined.participant_id, SESSION_ID_SIZE));
    member.set("sessionId", binding_copy_output(joined.session_id, SESSION_ID_SIZE));
    member.set("hostId",
               binding_copy_output(joined.host_established ? joined.host_id : joined.initiator_id, SESSION_ID_SIZE));
    member.set("turnUsername", std::string(joined.turn_username));
    member.set("turnPassword", std::string(joined.turn_password));
    member.set("serverAddress", std::string(joined.server_address));
    member.set("serverPort", joined.server_port);
    member.set("sessionType", joined.session_type);
    member.set("quicPort", session_->quic_port);
    member.set("webtransportUrl", std::string(session_->webtransport_url));
    emscripten::val result = emscripten::val::object();
    result.set("state", static_cast<int>(session_->state));
    result.set("terminal", session_->terminal);
    result.set("error", std::string(session_->error));
    result.set("name", std::string(session_->name));
    result.set("joined", member);
    return DiscoverySnapshotValue(result);
  }

References binding_copy_output(), and SESSION_ID_SIZE.

Referenced by EMSCRIPTEN_BINDINGS().

valid()

bool DiscoveryBinding::valid ( ) const

inline

Definition at line 47 of file discovery.cpp.

                     {
    return session_ != nullptr;
  }

Referenced by EMSCRIPTEN_BINDINGS().

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The documentation for this class was generated from the following file:

• discovery.cpp