lokinet/llarp/service/handler.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.

Git blame's --ignore-rev flag can be used to ignore this commit when
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2020-04-07 12:38:56 -06:00

85 lines
2.1 KiB
C++

#ifndef LLARP_SERVICE_HANDLER_HPP
#define LLARP_SERVICE_HANDLER_HPP
#include <crypto/types.hpp>
#include <path/path.hpp>
#include <service/intro_set.hpp>
#include <util/aligned.hpp>
#include <memory>
#include <set>
namespace llarp
{
namespace service
{
using ConvoTag = AlignedBuffer<16>;
struct ProtocolMessage;
struct RecvDataEvent
{
path::Path_ptr fromPath;
PathID_t pathid;
std::shared_ptr<ProtocolMessage> msg;
};
struct ProtocolMessage;
struct IDataHandler
{
virtual bool
HandleDataMessage(
path::Path_ptr path, const PathID_t from, std::shared_ptr<ProtocolMessage> msg) = 0;
virtual bool
GetCachedSessionKeyFor(const ConvoTag& remote, SharedSecret& secret) const = 0;
virtual void
PutCachedSessionKeyFor(const ConvoTag& remote, const SharedSecret& secret) = 0;
virtual void
MarkConvoTagActive(const ConvoTag& tag) = 0;
virtual void
RemoveConvoTag(const ConvoTag& remote) = 0;
virtual bool
HasConvoTag(const ConvoTag& remote) const = 0;
virtual void
PutSenderFor(const ConvoTag& remote, const ServiceInfo& si, bool inbound) = 0;
virtual bool
GetSenderFor(const ConvoTag& remote, ServiceInfo& si) const = 0;
virtual void
PutIntroFor(const ConvoTag& remote, const Introduction& intro) = 0;
virtual bool
GetIntroFor(const ConvoTag& remote, Introduction& intro) const = 0;
virtual void
PutReplyIntroFor(const ConvoTag& remote, const Introduction& intro) = 0;
virtual bool
GetReplyIntroFor(const ConvoTag& remote, Introduction& intro) const = 0;
virtual bool
GetConvoTagsForService(const Address& si, std::set<ConvoTag>& tag) const = 0;
virtual bool
HasInboundConvo(const Address& addr) const = 0;
/// do we want a session outbound to addr
virtual bool
WantsOutboundSession(const Address& addr) const = 0;
virtual void
MarkAddressOutbound(const Address& addr) = 0;
virtual void
QueueRecvData(RecvDataEvent ev) = 0;
};
} // namespace service
} // namespace llarp
#endif