2017-03-21 11:48:35 +00:00
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#ifndef MM_IO_H_
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#define MM_IO_H_
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/*
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* machinarium.
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*
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* cooperative multitasking engine.
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*/
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typedef struct mm_io_t mm_io_t;
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struct mm_io_t {
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uv_os_sock_t fd;
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uv_tcp_t handle;
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int close_ref;
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int req_ref;
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mm_t *machine;
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/* getaddrinfo */
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uv_getaddrinfo_t gai;
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uv_timer_t gai_timer;
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mm_fiber_t *gai_fiber;
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int gai_status;
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2017-03-21 12:04:14 +00:00
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int gai_timedout;
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2017-03-21 11:48:35 +00:00
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struct addrinfo *gai_result;
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/* connect */
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uv_connect_t connect;
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uv_timer_t connect_timer;
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2017-03-21 12:04:14 +00:00
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int connect_timedout;
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2017-03-21 11:48:35 +00:00
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int connected;
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int connect_status;
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mm_fiber_t *connect_fiber;
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/* accept */
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int accept_status;
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mm_fiber_t *accept_fiber;
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/* read */
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uv_timer_t read_timer;
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int read_ahead_size;
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mm_buf_t read_ahead;
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int read_ahead_pos;
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int read_ahead_pos_data;
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int read_size;
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2017-03-21 12:04:14 +00:00
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int read_timedout;
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2017-03-21 11:48:35 +00:00
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int read_eof;
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int read_status;
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mm_fiber_t *read_fiber;
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/* write */
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uv_write_t write;
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uv_timer_t write_timer;
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2017-03-21 12:04:14 +00:00
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int write_timedout;
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2017-03-21 11:48:35 +00:00
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int write_status;
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mm_fiber_t *write_fiber;
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};
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void mm_io_req_ref(mm_io_t*);
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void mm_io_req_unref(mm_io_t*);
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void mm_io_close_handle(mm_io_t*, uv_handle_t*);
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static inline void
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mm_io_timer_start(uv_timer_t *timer,
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uv_timer_cb callback, uint64_t time_ms)
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{
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if (time_ms > 0)
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uv_timer_start(timer, callback, time_ms, 0);
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}
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static inline void
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mm_io_timer_stop(uv_timer_t *timer)
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{
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uv_timer_stop(timer);
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}
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#endif
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