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40 lines
751 B
C++
40 lines
751 B
C++
#ifndef LLARP_EV_PIPE_HPP
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#define LLARP_EV_PIPE_HPP
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#include <ev/ev.hpp>
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/// a unidirectional packet pipe
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struct llarp_ev_pkt_pipe : public llarp::ev_io
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{
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llarp_ev_pkt_pipe(llarp_ev_loop_ptr loop);
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/// start the pipe, initialize fds
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bool
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StartPipe();
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/// write to the pipe from outside the event loop
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/// returns true on success
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/// returns false on failure
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bool
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Write(const llarp_buffer_t& buf);
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/// override me to handle a packet from the other side in the owned event loop
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virtual void
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OnRead(const llarp_buffer_t& buf) = 0;
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ssize_t
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do_write(void* buf, size_t sz) override;
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bool
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tick() override;
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int
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read(byte_t* buf, size_t sz) override;
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private:
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llarp_ev_loop_ptr m_Loop;
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int writefd;
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};
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#endif
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