lokinet/llarp/service/sendcontext.hpp
Stephen Shelton 273270916e
The Great Wall of Blame
This commit reflects changes to clang-format rules. Unfortunately,
these rule changes create a massive change to the codebase, which
causes an apparent rewrite of git history.

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2020-04-07 12:38:56 -06:00

79 lines
2.0 KiB
C++

#ifndef LLARP_SERVICE_SENDCONTEXT_HPP
#define LLARP_SERVICE_SENDCONTEXT_HPP
#include <path/pathset.hpp>
#include <routing/path_transfer_message.hpp>
#include <service/intro.hpp>
#include <service/protocol.hpp>
#include <util/buffer.hpp>
#include <util/types.hpp>
#include <util/thread/queue.hpp>
#include <deque>
namespace llarp
{
namespace service
{
struct ServiceInfo;
struct Endpoint;
struct Introduction;
struct SendContext
{
SendContext(ServiceInfo ident, const Introduction& intro, path::PathSet* send, Endpoint* ep);
void
AsyncEncryptAndSendTo(const llarp_buffer_t& payload, ProtocolType t);
/// queue send a fully encrypted hidden service frame
/// via a path
bool
Send(std::shared_ptr<ProtocolFrame> f, path::Path_ptr path);
/// flush upstream traffic when in router thread
void
FlushUpstream();
SharedSecret sharedKey;
ServiceInfo remoteIdent;
Introduction remoteIntro;
ConvoTag currentConvoTag;
path::PathSet* const m_PathSet;
IDataHandler* const m_DataHandler;
Endpoint* const m_Endpoint;
uint64_t sequenceNo = 0;
llarp_time_t lastGoodSend = 0s;
const llarp_time_t createdAt;
llarp_time_t sendTimeout = 40s;
llarp_time_t connectTimeout = 60s;
bool markedBad = false;
using Msg_ptr = std::shared_ptr<const routing::PathTransferMessage>;
using SendEvent_t = std::pair<Msg_ptr, path::Path_ptr>;
thread::Queue<SendEvent_t> m_SendQueue;
virtual bool
ShiftIntroduction(bool rebuild = true)
{
(void)rebuild;
return true;
}
virtual void
UpdateIntroSet() = 0;
virtual bool
MarkCurrentIntroBad(llarp_time_t now) = 0;
private:
void
EncryptAndSendTo(const llarp_buffer_t& payload, ProtocolType t);
virtual void
AsyncGenIntro(const llarp_buffer_t& payload, ProtocolType t) = 0;
};
} // namespace service
} // namespace llarp
#endif