49 lines
981 B
C
49 lines
981 B
C
#include <linux/input.h>
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#include <sys/epoll.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "events.h"
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#include "timerfd.h"
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#include "tapi-port.h"
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enum dialdetector_dial_state {
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DIALDETECTOR_DIAL_WAIT = 1,
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DIALDETECTOR_DIAL_WAIT_TIMEOUT = 2,
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};
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enum dialdetector_port_state {
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DIALDETECTOR_PORT_INACTIVE = 0,
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DIALDETECTOR_PORT_ACTIVE = 1,
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DIALDETECTOR_PORT_ACTIVE_DOWN = 2,
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};
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struct dialdetector {
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enum dialdetector_dial_state dial_state;
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enum dialdetector_port_state port_state;
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struct tapi_port *port;
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int timer_fd;
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int impulse_timer_fd;
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struct event_callback timeout_cb;
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struct event_callback impulse_cb;
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struct tapi_port_event_listener port_listener;
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size_t num_digits;
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unsigned char digits[20];
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unsigned int impulses;
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void (*dial_callback)(struct tapi_port *port, size_t num_digits, const unsigned char *digits);
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};
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struct tapi_port;
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struct dialdetector *dialdetector_alloc(struct tapi_port *port);
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