lokinet/llarp/util/thread/logic.hpp
Jason Rhinelander 1697bf90fe C++17
Compiles with C++17, replaces ghc::filesystem with std::filesystem,
nonstd::optional with std::optional, and llarp::string_view with
std::string_view.
2020-05-01 17:43:27 -03:00

74 lines
1.4 KiB
C++

#ifndef LLARP_LOGIC_HPP
#define LLARP_LOGIC_HPP
#include <ev/ev.hpp>
#include <util/mem.h>
#include <util/thread/threadpool.h>
#include <optional>
namespace llarp
{
class Logic
{
public:
Logic(size_t queueLength = size_t{1024 * 8});
~Logic();
/// stop all operation and wait for that to die
void
stop();
bool
queue_job(struct llarp_thread_job job);
bool
_traceLogicCall(std::function<void(void)> func, const char* filename, int lineo);
uint32_t
call_later(llarp_time_t later, std::function<void(void)> func);
void
cancel_call(uint32_t id);
void
remove_call(uint32_t id);
size_t
numPendingJobs() const;
bool
can_flush() const;
void
SetQueuer(std::function<void(std::function<void(void)>)> q);
void
set_event_loop(llarp_ev_loop* loop);
void
clear_event_loop();
private:
using ID_t = std::thread::id;
llarp_threadpool* const m_Thread;
llarp_ev_loop* m_Loop = nullptr;
std::optional<ID_t> m_ID;
util::ContentionKiller m_Killer;
std::function<void(std::function<void(void)>)> m_Queue;
};
} // namespace llarp
#ifndef LogicCall
#if defined(LOKINET_DEBUG)
#ifdef LOG_TAG
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, LOG_TAG, __LINE__)
#else
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, __FILE__, __LINE__)
#endif
#else
#define LogicCall(l, ...) l->_traceLogicCall(__VA_ARGS__, 0, 0)
#endif
#endif
#endif