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#include <stdlib.h>

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#include <unistd.h>

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#include <stdio.h>

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#include <string.h>

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#include <event.h>

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#include <assert.h>

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#include <err.h>

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#include <event2/event.h>

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#include "sock.h"

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#include "line_proto.h"

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#define LINE_LENGTH 512

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void on_line (const char *line, void *arg) {

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    printf("<<< %s\n", line);

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}

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int main (int argc, char **argv) {

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    struct event_base *ev_base;

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    struct sock_stream *sock;

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    struct line_proto *lp;

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    struct error_info _err;

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    // initialize libevent

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    if ((ev_base = event_base_new()) == NULL)

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        err(1, "event_base_new");

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    // initialize sock module

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    if (sock_init(ev_base, &_err))

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        errx(1, "sock_init: %s", error_msg(&_err));

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    // over-simplified connect

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        errx(1, "sock_gnutls_connect: %s", error_msg(&_err));

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    // line protocol, with safety margin for buffer

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    if (line_proto_create(&lp, sock, LINE_LENGTH * 2, on_line, NULL, &_err))

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        errx(1, "line_proto_create: %s", error_msg(&_err));

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    // run event loop

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    if (event_base_dispatch(ev_base))

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        errx(1, "event_base_dispatch");

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    // ok, no cleanup

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    return 0;

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}

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