xref: /freebsd/contrib/libevent/test/regress.gen.c (revision b50261e21f39a6c7249a49e7b60aa878c98512a8)

/*
 * Automatically generated from ../test/regress.rpc
 * by event_rpcgen.py/0.1.  DO NOT EDIT THIS FILE.
 */

#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <event2/event-config.h>
#include <event2/event.h>
#include <event2/buffer.h>
#include <event2/tag.h>

#if defined(EVENT__HAVE___func__)
# ifndef __func__
#  define __func__ __func__
# endif
#elif defined(EVENT__HAVE___FUNCTION__)
# define __func__ __FUNCTION__
#else
# define __func__ __FILE__
#endif


#include "regress.gen.h"

void event_warn(const char *fmt, ...);
void event_warnx(const char *fmt, ...);

/*
 * Implementation of msg
 */

static struct msg_access_ msg_base__ = {
  msg_from_name_assign,
  msg_from_name_get,
  msg_to_name_assign,
  msg_to_name_get,
  msg_attack_assign,
  msg_attack_get,
  msg_run_assign,
  msg_run_get,
  msg_run_add,
};

struct msg *
msg_new(void)
{
  return msg_new_with_arg(NULL);
}

struct msg *
msg_new_with_arg(void *unused)
{
  struct msg *tmp;
  if ((tmp = malloc(sizeof(struct msg))) == NULL) {
    event_warn("%s: malloc", __func__);
    return (NULL);
  }
  tmp->base = &msg_base__;

  tmp->from_name_data = NULL;
  tmp->from_name_set = 0;

  tmp->to_name_data = NULL;
  tmp->to_name_set = 0;

  tmp->attack_data = NULL;
  tmp->attack_set = 0;

  tmp->run_data = NULL;
  tmp->run_length = 0;
  tmp->run_num_allocated = 0;
  tmp->run_set = 0;

  return (tmp);
}




static int
msg_run_expand_to_hold_more(struct msg *msg)
{
  int tobe_allocated = msg->run_num_allocated;
  struct run** new_data = NULL;
  tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
  new_data = (struct run**) realloc(msg->run_data,
      tobe_allocated * sizeof(struct run*));
  if (new_data == NULL)
    return -1;
  msg->run_data = new_data;
  msg->run_num_allocated = tobe_allocated;
  return 0;
}

struct run*
msg_run_add(struct msg *msg)
{
  if (++msg->run_length >= msg->run_num_allocated) {
    if (msg_run_expand_to_hold_more(msg)<0)
      goto error;
  }
  msg->run_data[msg->run_length - 1] = run_new();
  if (msg->run_data[msg->run_length - 1] == NULL)
    goto error;
  msg->run_set = 1;
  return (msg->run_data[msg->run_length - 1]);
error:
  --msg->run_length;
  return (NULL);
}

int
msg_from_name_assign(struct msg *msg,
    const char * value)
{
  if (msg->from_name_data != NULL)
    free(msg->from_name_data);
  if ((msg->from_name_data = strdup(value)) == NULL)
    return (-1);
  msg->from_name_set = 1;
  return (0);
}

int
msg_to_name_assign(struct msg *msg,
    const char * value)
{
  if (msg->to_name_data != NULL)
    free(msg->to_name_data);
  if ((msg->to_name_data = strdup(value)) == NULL)
    return (-1);
  msg->to_name_set = 1;
  return (0);
}

int
msg_attack_assign(struct msg *msg,
    const struct kill* value)
{
   struct evbuffer *tmp = NULL;
   if (msg->attack_set) {
     kill_clear(msg->attack_data);
     msg->attack_set = 0;
   } else {
     msg->attack_data = kill_new();
     if (msg->attack_data == NULL) {
       event_warn("%s: kill_new()", __func__);
       goto error;
     }
   }
   if ((tmp = evbuffer_new()) == NULL) {
     event_warn("%s: evbuffer_new()", __func__);
     goto error;
   }
   kill_marshal(tmp, value);
   if (kill_unmarshal(msg->attack_data, tmp) == -1) {
     event_warnx("%s: kill_unmarshal", __func__);
     goto error;
   }
   msg->attack_set = 1;
   evbuffer_free(tmp);
   return (0);
 error:
   if (tmp != NULL)
     evbuffer_free(tmp);
   if (msg->attack_data != NULL) {
     kill_free(msg->attack_data);
     msg->attack_data = NULL;
   }
   return (-1);
}

int
msg_run_assign(struct msg *msg, int off,
  const struct run* value)
{
  if (!msg->run_set || off < 0 || off >= msg->run_length)
    return (-1);

  {
    int had_error = 0;
    struct evbuffer *tmp = NULL;
    run_clear(msg->run_data[off]);
    if ((tmp = evbuffer_new()) == NULL) {
      event_warn("%s: evbuffer_new()", __func__);
      had_error = 1;
      goto done;
    }
    run_marshal(tmp, value);
    if (run_unmarshal(msg->run_data[off], tmp) == -1) {
      event_warnx("%s: run_unmarshal", __func__);
      had_error = 1;
      goto done;
    }
    done:
    if (tmp != NULL)
      evbuffer_free(tmp);
    if (had_error) {
      run_clear(msg->run_data[off]);
      return (-1);
    }
  }
  return (0);
}

int
msg_from_name_get(struct msg *msg, char * *value)
{
  if (msg->from_name_set != 1)
    return (-1);
  *value = msg->from_name_data;
  return (0);
}

int
msg_to_name_get(struct msg *msg, char * *value)
{
  if (msg->to_name_set != 1)
    return (-1);
  *value = msg->to_name_data;
  return (0);
}

int
msg_attack_get(struct msg *msg, struct kill* *value)
{
  if (msg->attack_set != 1) {
    msg->attack_data = kill_new();
    if (msg->attack_data == NULL)
      return (-1);
    msg->attack_set = 1;
  }
  *value = msg->attack_data;
  return (0);
}

int
msg_run_get(struct msg *msg, int offset,
    struct run* *value)
{
  if (!msg->run_set || offset < 0 || offset >= msg->run_length)
    return (-1);
  *value = msg->run_data[offset];
  return (0);
}

void
msg_clear(struct msg *tmp)
{
  if (tmp->from_name_set == 1) {
    free(tmp->from_name_data);
    tmp->from_name_data = NULL;
    tmp->from_name_set = 0;
  }
  if (tmp->to_name_set == 1) {
    free(tmp->to_name_data);
    tmp->to_name_data = NULL;
    tmp->to_name_set = 0;
  }
  if (tmp->attack_set == 1) {
    kill_free(tmp->attack_data);
    tmp->attack_data = NULL;
    tmp->attack_set = 0;
  }
  if (tmp->run_set == 1) {
    int i;
    for (i = 0; i < tmp->run_length; ++i) {
      run_free(tmp->run_data[i]);
    }
    free(tmp->run_data);
    tmp->run_data = NULL;
    tmp->run_set = 0;
    tmp->run_length = 0;
    tmp->run_num_allocated = 0;
  }
}

void
msg_free(struct msg *tmp)
{
  if (tmp->from_name_data != NULL)
      free (tmp->from_name_data);
  if (tmp->to_name_data != NULL)
      free (tmp->to_name_data);
  if (tmp->attack_data != NULL)
      kill_free(tmp->attack_data);
  if (tmp->run_set == 1) {
    int i;
    for (i = 0; i < tmp->run_length; ++i) {
      run_free(tmp->run_data[i]);
    }
    free(tmp->run_data);
    tmp->run_data = NULL;
    tmp->run_set = 0;
    tmp->run_length = 0;
    tmp->run_num_allocated = 0;
  }
  free(tmp->run_data);
  free(tmp);
}

void
msg_marshal(struct evbuffer *evbuf, const struct msg *tmp) {
  evtag_marshal_string(evbuf, MSG_FROM_NAME, tmp->from_name_data);
  evtag_marshal_string(evbuf, MSG_TO_NAME, tmp->to_name_data);
  if (tmp->attack_set) {
    evtag_marshal_kill(evbuf, MSG_ATTACK, tmp->attack_data);
  }
  if (tmp->run_set) {
    {
      int i;
      for (i = 0; i < tmp->run_length; ++i) {
    evtag_marshal_run(evbuf, MSG_RUN, tmp->run_data[i]);
      }
    }
  }
}

int
msg_unmarshal(struct msg *tmp, struct evbuffer *evbuf)
{
  ev_uint32_t tag;
  while (evbuffer_get_length(evbuf) > 0) {
    if (evtag_peek(evbuf, &tag) == -1)
      return (-1);
    switch (tag) {

      case MSG_FROM_NAME:
        if (tmp->from_name_set)
          return (-1);
        if (evtag_unmarshal_string(evbuf, MSG_FROM_NAME, &tmp->from_name_data) == -1) {
          event_warnx("%s: failed to unmarshal from_name", __func__);
          return (-1);
        }
        tmp->from_name_set = 1;
        break;
      case MSG_TO_NAME:
        if (tmp->to_name_set)
          return (-1);
        if (evtag_unmarshal_string(evbuf, MSG_TO_NAME, &tmp->to_name_data) == -1) {
          event_warnx("%s: failed to unmarshal to_name", __func__);
          return (-1);
        }
        tmp->to_name_set = 1;
        break;
      case MSG_ATTACK:
        if (tmp->attack_set)
          return (-1);
        tmp->attack_data = kill_new();
        if (tmp->attack_data == NULL)
          return (-1);
        if (evtag_unmarshal_kill(evbuf, MSG_ATTACK,
            tmp->attack_data) == -1) {
          event_warnx("%s: failed to unmarshal attack", __func__);
          return (-1);
        }
        tmp->attack_set = 1;
        break;
      case MSG_RUN:
        if (tmp->run_length >= tmp->run_num_allocated &&
            msg_run_expand_to_hold_more(tmp) < 0) {
          puts("HEY NOW");
          return (-1);
        }
        tmp->run_data[tmp->run_length] = run_new();
        if (tmp->run_data[tmp->run_length] == NULL)
          return (-1);
        if (evtag_unmarshal_run(evbuf, MSG_RUN,
            tmp->run_data[tmp->run_length]) == -1) {
          event_warnx("%s: failed to unmarshal run", __func__);
          return (-1);
        }
        ++tmp->run_length;
        tmp->run_set = 1;
        break;
      default:
        return -1;
    }
  }

  if (msg_complete(tmp) == -1)
    return (-1);
  return (0);
}

int
msg_complete(struct msg *msg)
{
  if (!msg->from_name_set)
    return (-1);
  if (!msg->to_name_set)
    return (-1);
  if (msg->attack_set && kill_complete(msg->attack_data) == -1)
    return (-1);
  {
    int i;
    for (i = 0; i < msg->run_length; ++i) {
      if (msg->run_set && run_complete(msg->run_data[i]) == -1)
        return (-1);
    }
  }
  return (0);
}

int
evtag_unmarshal_msg(struct evbuffer *evbuf, ev_uint32_t need_tag,
  struct msg *msg)
{
  ev_uint32_t tag;
  int res = -1;

  struct evbuffer *tmp = evbuffer_new();

  if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
    goto error;

  if (msg_unmarshal(msg, tmp) == -1)
    goto error;

  res = 0;

 error:
  evbuffer_free(tmp);
  return (res);
}

void
evtag_marshal_msg(struct evbuffer *evbuf, ev_uint32_t tag,
    const struct msg *msg)
{
  struct evbuffer *buf_ = evbuffer_new();
  assert(buf_ != NULL);
  msg_marshal(buf_, msg);
  evtag_marshal_buffer(evbuf, tag, buf_);
  evbuffer_free(buf_);
}

/*
 * Implementation of kill
 */

static struct kill_access_ kill_base__ = {
  kill_weapon_assign,
  kill_weapon_get,
  kill_action_assign,
  kill_action_get,
  kill_how_often_assign,
  kill_how_often_get,
  kill_how_often_add,
};

struct kill *
kill_new(void)
{
  return kill_new_with_arg(NULL);
}

struct kill *
kill_new_with_arg(void *unused)
{
  struct kill *tmp;
  if ((tmp = malloc(sizeof(struct kill))) == NULL) {
    event_warn("%s: malloc", __func__);
    return (NULL);
  }
  tmp->base = &kill_base__;

  tmp->weapon_data = NULL;
  tmp->weapon_set = 0;

  tmp->action_data = NULL;
  tmp->action_set = 0;

  tmp->how_often_data = NULL;
  tmp->how_often_length = 0;
  tmp->how_often_num_allocated = 0;
  tmp->how_often_set = 0;

  return (tmp);
}



static int
kill_how_often_expand_to_hold_more(struct kill *msg)
{
  int tobe_allocated = msg->how_often_num_allocated;
  ev_uint32_t* new_data = NULL;
  tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
  new_data = (ev_uint32_t*) realloc(msg->how_often_data,
      tobe_allocated * sizeof(ev_uint32_t));
  if (new_data == NULL)
    return -1;
  msg->how_often_data = new_data;
  msg->how_often_num_allocated = tobe_allocated;
  return 0;
}

ev_uint32_t *
kill_how_often_add(struct kill *msg, const ev_uint32_t value)
{
  if (++msg->how_often_length >= msg->how_often_num_allocated) {
    if (kill_how_often_expand_to_hold_more(msg)<0)
      goto error;
  }
  msg->how_often_data[msg->how_often_length - 1] = value;
  msg->how_often_set = 1;
  return &(msg->how_often_data[msg->how_often_length - 1]);
error:
  --msg->how_often_length;
  return (NULL);
}

int
kill_weapon_assign(struct kill *msg,
    const char * value)
{
  if (msg->weapon_data != NULL)
    free(msg->weapon_data);
  if ((msg->weapon_data = strdup(value)) == NULL)
    return (-1);
  msg->weapon_set = 1;
  return (0);
}

int
kill_action_assign(struct kill *msg,
    const char * value)
{
  if (msg->action_data != NULL)
    free(msg->action_data);
  if ((msg->action_data = strdup(value)) == NULL)
    return (-1);
  msg->action_set = 1;
  return (0);
}

int
kill_how_often_assign(struct kill *msg, int off,
  const ev_uint32_t value)
{
  if (!msg->how_often_set || off < 0 || off >= msg->how_often_length)
    return (-1);

  {
    msg->how_often_data[off] = value;
  }
  return (0);
}

int
kill_weapon_get(struct kill *msg, char * *value)
{
  if (msg->weapon_set != 1)
    return (-1);
  *value = msg->weapon_data;
  return (0);
}

int
kill_action_get(struct kill *msg, char * *value)
{
  if (msg->action_set != 1)
    return (-1);
  *value = msg->action_data;
  return (0);
}

int
kill_how_often_get(struct kill *msg, int offset,
    ev_uint32_t *value)
{
  if (!msg->how_often_set || offset < 0 || offset >= msg->how_often_length)
    return (-1);
  *value = msg->how_often_data[offset];
  return (0);
}

void
kill_clear(struct kill *tmp)
{
  if (tmp->weapon_set == 1) {
    free(tmp->weapon_data);
    tmp->weapon_data = NULL;
    tmp->weapon_set = 0;
  }
  if (tmp->action_set == 1) {
    free(tmp->action_data);
    tmp->action_data = NULL;
    tmp->action_set = 0;
  }
  if (tmp->how_often_set == 1) {
    free(tmp->how_often_data);
    tmp->how_often_data = NULL;
    tmp->how_often_set = 0;
    tmp->how_often_length = 0;
    tmp->how_often_num_allocated = 0;
  }
}

void
kill_free(struct kill *tmp)
{
  if (tmp->weapon_data != NULL)
      free (tmp->weapon_data);
  if (tmp->action_data != NULL)
      free (tmp->action_data);
  if (tmp->how_often_set == 1) {
    free(tmp->how_often_data);
    tmp->how_often_data = NULL;
    tmp->how_often_set = 0;
    tmp->how_often_length = 0;
    tmp->how_often_num_allocated = 0;
  }
  free(tmp->how_often_data);
  free(tmp);
}

void
kill_marshal(struct evbuffer *evbuf, const struct kill *tmp) {
  evtag_marshal_string(evbuf, KILL_WEAPON, tmp->weapon_data);
  evtag_marshal_string(evbuf, KILL_ACTION, tmp->action_data);
  if (tmp->how_often_set) {
    {
      int i;
      for (i = 0; i < tmp->how_often_length; ++i) {
    evtag_marshal_int(evbuf, KILL_HOW_OFTEN, tmp->how_often_data[i]);
      }
    }
  }
}

int
kill_unmarshal(struct kill *tmp, struct evbuffer *evbuf)
{
  ev_uint32_t tag;
  while (evbuffer_get_length(evbuf) > 0) {
    if (evtag_peek(evbuf, &tag) == -1)
      return (-1);
    switch (tag) {

      case KILL_WEAPON:
        if (tmp->weapon_set)
          return (-1);
        if (evtag_unmarshal_string(evbuf, KILL_WEAPON, &tmp->weapon_data) == -1) {
          event_warnx("%s: failed to unmarshal weapon", __func__);
          return (-1);
        }
        tmp->weapon_set = 1;
        break;
      case KILL_ACTION:
        if (tmp->action_set)
          return (-1);
        if (evtag_unmarshal_string(evbuf, KILL_ACTION, &tmp->action_data) == -1) {
          event_warnx("%s: failed to unmarshal action", __func__);
          return (-1);
        }
        tmp->action_set = 1;
        break;
      case KILL_HOW_OFTEN:
        if (tmp->how_often_length >= tmp->how_often_num_allocated &&
            kill_how_often_expand_to_hold_more(tmp) < 0) {
          puts("HEY NOW");
          return (-1);
        }
        if (evtag_unmarshal_int(evbuf, KILL_HOW_OFTEN, &tmp->how_often_data[tmp->how_often_length]) == -1) {
          event_warnx("%s: failed to unmarshal how_often", __func__);
          return (-1);
        }
        ++tmp->how_often_length;
        tmp->how_often_set = 1;
        break;
      default:
        return -1;
    }
  }

  if (kill_complete(tmp) == -1)
    return (-1);
  return (0);
}

int
kill_complete(struct kill *msg)
{
  if (!msg->weapon_set)
    return (-1);
  if (!msg->action_set)
    return (-1);
  return (0);
}

int
evtag_unmarshal_kill(struct evbuffer *evbuf, ev_uint32_t need_tag,
  struct kill *msg)
{
  ev_uint32_t tag;
  int res = -1;

  struct evbuffer *tmp = evbuffer_new();

  if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
    goto error;

  if (kill_unmarshal(msg, tmp) == -1)
    goto error;

  res = 0;

 error:
  evbuffer_free(tmp);
  return (res);
}

void
evtag_marshal_kill(struct evbuffer *evbuf, ev_uint32_t tag,
    const struct kill *msg)
{
  struct evbuffer *buf_ = evbuffer_new();
  assert(buf_ != NULL);
  kill_marshal(buf_, msg);
  evtag_marshal_buffer(evbuf, tag, buf_);
  evbuffer_free(buf_);
}

/*
 * Implementation of run
 */

static struct run_access_ run_base__ = {
  run_how_assign,
  run_how_get,
  run_some_bytes_assign,
  run_some_bytes_get,
  run_fixed_bytes_assign,
  run_fixed_bytes_get,
  run_notes_assign,
  run_notes_get,
  run_notes_add,
  run_large_number_assign,
  run_large_number_get,
  run_other_numbers_assign,
  run_other_numbers_get,
  run_other_numbers_add,
};

struct run *
run_new(void)
{
  return run_new_with_arg(NULL);
}

struct run *
run_new_with_arg(void *unused)
{
  struct run *tmp;
  if ((tmp = malloc(sizeof(struct run))) == NULL) {
    event_warn("%s: malloc", __func__);
    return (NULL);
  }
  tmp->base = &run_base__;

  tmp->how_data = NULL;
  tmp->how_set = 0;

  tmp->some_bytes_data = NULL;
  tmp->some_bytes_length = 0;
  tmp->some_bytes_set = 0;

  memset(tmp->fixed_bytes_data, 0, sizeof(tmp->fixed_bytes_data));
  tmp->fixed_bytes_set = 0;

  tmp->notes_data = NULL;
  tmp->notes_length = 0;
  tmp->notes_num_allocated = 0;
  tmp->notes_set = 0;

  tmp->large_number_data = 0;
  tmp->large_number_set = 0;

  tmp->other_numbers_data = NULL;
  tmp->other_numbers_length = 0;
  tmp->other_numbers_num_allocated = 0;
  tmp->other_numbers_set = 0;

  return (tmp);
}




static int
run_notes_expand_to_hold_more(struct run *msg)
{
  int tobe_allocated = msg->notes_num_allocated;
  char ** new_data = NULL;
  tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
  new_data = (char **) realloc(msg->notes_data,
      tobe_allocated * sizeof(char *));
  if (new_data == NULL)
    return -1;
  msg->notes_data = new_data;
  msg->notes_num_allocated = tobe_allocated;
  return 0;
}

char * *
run_notes_add(struct run *msg, const char * value)
{
  if (++msg->notes_length >= msg->notes_num_allocated) {
    if (run_notes_expand_to_hold_more(msg)<0)
      goto error;
  }
  if (value != NULL) {
    msg->notes_data[msg->notes_length - 1] = strdup(value);
    if (msg->notes_data[msg->notes_length - 1] == NULL) {
      goto error;
    }
  } else {
    msg->notes_data[msg->notes_length - 1] = NULL;
  }
  msg->notes_set = 1;
  return &(msg->notes_data[msg->notes_length - 1]);
error:
  --msg->notes_length;
  return (NULL);
}


static int
run_other_numbers_expand_to_hold_more(struct run *msg)
{
  int tobe_allocated = msg->other_numbers_num_allocated;
  ev_uint32_t* new_data = NULL;
  tobe_allocated = !tobe_allocated ? 1 : tobe_allocated << 1;
  new_data = (ev_uint32_t*) realloc(msg->other_numbers_data,
      tobe_allocated * sizeof(ev_uint32_t));
  if (new_data == NULL)
    return -1;
  msg->other_numbers_data = new_data;
  msg->other_numbers_num_allocated = tobe_allocated;
  return 0;
}

ev_uint32_t *
run_other_numbers_add(struct run *msg, const ev_uint32_t value)
{
  if (++msg->other_numbers_length >= msg->other_numbers_num_allocated) {
    if (run_other_numbers_expand_to_hold_more(msg)<0)
      goto error;
  }
  msg->other_numbers_data[msg->other_numbers_length - 1] = value;
  msg->other_numbers_set = 1;
  return &(msg->other_numbers_data[msg->other_numbers_length - 1]);
error:
  --msg->other_numbers_length;
  return (NULL);
}

int
run_how_assign(struct run *msg,
    const char * value)
{
  if (msg->how_data != NULL)
    free(msg->how_data);
  if ((msg->how_data = strdup(value)) == NULL)
    return (-1);
  msg->how_set = 1;
  return (0);
}

int
run_some_bytes_assign(struct run *msg, const ev_uint8_t * value, ev_uint32_t len)
{
  if (msg->some_bytes_data != NULL)
    free (msg->some_bytes_data);
  msg->some_bytes_data = malloc(len);
  if (msg->some_bytes_data == NULL)
    return (-1);
  msg->some_bytes_set = 1;
  msg->some_bytes_length = len;
  memcpy(msg->some_bytes_data, value, len);
  return (0);
}

int
run_fixed_bytes_assign(struct run *msg, const ev_uint8_t *value)
{
  msg->fixed_bytes_set = 1;
  memcpy(msg->fixed_bytes_data, value, 24);
  return (0);
}

int
run_notes_assign(struct run *msg, int off,
  const char * value)
{
  if (!msg->notes_set || off < 0 || off >= msg->notes_length)
    return (-1);

  {
    if (msg->notes_data[off] != NULL)
      free(msg->notes_data[off]);
    msg->notes_data[off] = strdup(value);
    if (msg->notes_data[off] == NULL) {
      event_warnx("%s: strdup", __func__);
      return (-1);
    }
  }
  return (0);
}

int
run_large_number_assign(struct run *msg, const ev_uint64_t value)
{
  msg->large_number_set = 1;
  msg->large_number_data = value;
  return (0);
}

int
run_other_numbers_assign(struct run *msg, int off,
  const ev_uint32_t value)
{
  if (!msg->other_numbers_set || off < 0 || off >= msg->other_numbers_length)
    return (-1);

  {
    msg->other_numbers_data[off] = value;
  }
  return (0);
}

int
run_how_get(struct run *msg, char * *value)
{
  if (msg->how_set != 1)
    return (-1);
  *value = msg->how_data;
  return (0);
}

int
run_some_bytes_get(struct run *msg, ev_uint8_t * *value, ev_uint32_t *plen)
{
  if (msg->some_bytes_set != 1)
    return (-1);
  *value = msg->some_bytes_data;
  *plen = msg->some_bytes_length;
  return (0);
}

int
run_fixed_bytes_get(struct run *msg, ev_uint8_t **value)
{
  if (msg->fixed_bytes_set != 1)
    return (-1);
  *value = msg->fixed_bytes_data;
  return (0);
}

int
run_notes_get(struct run *msg, int offset,
    char * *value)
{
  if (!msg->notes_set || offset < 0 || offset >= msg->notes_length)
    return (-1);
  *value = msg->notes_data[offset];
  return (0);
}

int
run_large_number_get(struct run *msg, ev_uint64_t *value)
{
  if (msg->large_number_set != 1)
    return (-1);
  *value = msg->large_number_data;
  return (0);
}

int
run_other_numbers_get(struct run *msg, int offset,
    ev_uint32_t *value)
{
  if (!msg->other_numbers_set || offset < 0 || offset >= msg->other_numbers_length)
    return (-1);
  *value = msg->other_numbers_data[offset];
  return (0);
}

void
run_clear(struct run *tmp)
{
  if (tmp->how_set == 1) {
    free(tmp->how_data);
    tmp->how_data = NULL;
    tmp->how_set = 0;
  }
  if (tmp->some_bytes_set == 1) {
    free (tmp->some_bytes_data);
    tmp->some_bytes_data = NULL;
    tmp->some_bytes_length = 0;
    tmp->some_bytes_set = 0;
  }
  tmp->fixed_bytes_set = 0;
  memset(tmp->fixed_bytes_data, 0, sizeof(tmp->fixed_bytes_data));
  if (tmp->notes_set == 1) {
    int i;
    for (i = 0; i < tmp->notes_length; ++i) {
      if (tmp->notes_data[i] != NULL) free(tmp->notes_data[i]);
    }
    free(tmp->notes_data);
    tmp->notes_data = NULL;
    tmp->notes_set = 0;
    tmp->notes_length = 0;
    tmp->notes_num_allocated = 0;
  }
  tmp->large_number_set = 0;
  if (tmp->other_numbers_set == 1) {
    free(tmp->other_numbers_data);
    tmp->other_numbers_data = NULL;
    tmp->other_numbers_set = 0;
    tmp->other_numbers_length = 0;
    tmp->other_numbers_num_allocated = 0;
  }
}

void
run_free(struct run *tmp)
{
  if (tmp->how_data != NULL)
      free (tmp->how_data);
  if (tmp->some_bytes_data != NULL)
      free(tmp->some_bytes_data);
  if (tmp->notes_set == 1) {
    int i;
    for (i = 0; i < tmp->notes_length; ++i) {
      if (tmp->notes_data[i] != NULL) free(tmp->notes_data[i]);
    }
    free(tmp->notes_data);
    tmp->notes_data = NULL;
    tmp->notes_set = 0;
    tmp->notes_length = 0;
    tmp->notes_num_allocated = 0;
  }
  free(tmp->notes_data);
  if (tmp->other_numbers_set == 1) {
    free(tmp->other_numbers_data);
    tmp->other_numbers_data = NULL;
    tmp->other_numbers_set = 0;
    tmp->other_numbers_length = 0;
    tmp->other_numbers_num_allocated = 0;
  }
  free(tmp->other_numbers_data);
  free(tmp);
}

void
run_marshal(struct evbuffer *evbuf, const struct run *tmp) {
  evtag_marshal_string(evbuf, RUN_HOW, tmp->how_data);
  if (tmp->some_bytes_set) {
    evtag_marshal(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length);
  }
  evtag_marshal(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, (24));
  if (tmp->notes_set) {
    {
      int i;
      for (i = 0; i < tmp->notes_length; ++i) {
    evtag_marshal_string(evbuf, RUN_NOTES, tmp->notes_data[i]);
      }
    }
  }
  if (tmp->large_number_set) {
    evtag_marshal_int64(evbuf, RUN_LARGE_NUMBER, tmp->large_number_data);
  }
  if (tmp->other_numbers_set) {
    {
      int i;
      for (i = 0; i < tmp->other_numbers_length; ++i) {
    evtag_marshal_int(evbuf, RUN_OTHER_NUMBERS, tmp->other_numbers_data[i]);
      }
    }
  }
}

int
run_unmarshal(struct run *tmp, struct evbuffer *evbuf)
{
  ev_uint32_t tag;
  while (evbuffer_get_length(evbuf) > 0) {
    if (evtag_peek(evbuf, &tag) == -1)
      return (-1);
    switch (tag) {

      case RUN_HOW:
        if (tmp->how_set)
          return (-1);
        if (evtag_unmarshal_string(evbuf, RUN_HOW, &tmp->how_data) == -1) {
          event_warnx("%s: failed to unmarshal how", __func__);
          return (-1);
        }
        tmp->how_set = 1;
        break;
      case RUN_SOME_BYTES:
        if (tmp->some_bytes_set)
          return (-1);
        if (evtag_payload_length(evbuf, &tmp->some_bytes_length) == -1)
          return (-1);
        if (tmp->some_bytes_length > evbuffer_get_length(evbuf))
          return (-1);
        if ((tmp->some_bytes_data = malloc(tmp->some_bytes_length)) == NULL)
          return (-1);
        if (evtag_unmarshal_fixed(evbuf, RUN_SOME_BYTES, tmp->some_bytes_data, tmp->some_bytes_length) == -1) {
          event_warnx("%s: failed to unmarshal some_bytes", __func__);
          return (-1);
        }
        tmp->some_bytes_set = 1;
        break;
      case RUN_FIXED_BYTES:
        if (tmp->fixed_bytes_set)
          return (-1);
        if (evtag_unmarshal_fixed(evbuf, RUN_FIXED_BYTES, tmp->fixed_bytes_data, (24)) == -1) {
          event_warnx("%s: failed to unmarshal fixed_bytes", __func__);
          return (-1);
        }
        tmp->fixed_bytes_set = 1;
        break;
      case RUN_NOTES:
        if (tmp->notes_length >= tmp->notes_num_allocated &&
            run_notes_expand_to_hold_more(tmp) < 0) {
          puts("HEY NOW");
          return (-1);
        }
        if (evtag_unmarshal_string(evbuf, RUN_NOTES, &tmp->notes_data[tmp->notes_length]) == -1) {
          event_warnx("%s: failed to unmarshal notes", __func__);
          return (-1);
        }
        ++tmp->notes_length;
        tmp->notes_set = 1;
        break;
      case RUN_LARGE_NUMBER:
        if (tmp->large_number_set)
          return (-1);
        if (evtag_unmarshal_int64(evbuf, RUN_LARGE_NUMBER, &tmp->large_number_data) == -1) {
          event_warnx("%s: failed to unmarshal large_number", __func__);
          return (-1);
        }
        tmp->large_number_set = 1;
        break;
      case RUN_OTHER_NUMBERS:
        if (tmp->other_numbers_length >= tmp->other_numbers_num_allocated &&
            run_other_numbers_expand_to_hold_more(tmp) < 0) {
          puts("HEY NOW");
          return (-1);
        }
        if (evtag_unmarshal_int(evbuf, RUN_OTHER_NUMBERS, &tmp->other_numbers_data[tmp->other_numbers_length]) == -1) {
          event_warnx("%s: failed to unmarshal other_numbers", __func__);
          return (-1);
        }
        ++tmp->other_numbers_length;
        tmp->other_numbers_set = 1;
        break;
      default:
        return -1;
    }
  }

  if (run_complete(tmp) == -1)
    return (-1);
  return (0);
}

int
run_complete(struct run *msg)
{
  if (!msg->how_set)
    return (-1);
  if (!msg->fixed_bytes_set)
    return (-1);
  return (0);
}

int
evtag_unmarshal_run(struct evbuffer *evbuf, ev_uint32_t need_tag,
  struct run *msg)
{
  ev_uint32_t tag;
  int res = -1;

  struct evbuffer *tmp = evbuffer_new();

  if (evtag_unmarshal(evbuf, &tag, tmp) == -1 || tag != need_tag)
    goto error;

  if (run_unmarshal(msg, tmp) == -1)
    goto error;

  res = 0;

 error:
  evbuffer_free(tmp);
  return (res);
}

void
evtag_marshal_run(struct evbuffer *evbuf, ev_uint32_t tag,
    const struct run *msg)
{
  struct evbuffer *buf_ = evbuffer_new();
  assert(buf_ != NULL);
  run_marshal(buf_, msg);
  evtag_marshal_buffer(evbuf, tag, buf_);
  evbuffer_free(buf_);
}