The Tor Browser: ipc/chromium/src/third_party/libevent/test/regress.gen.c@6474c204b198 (annotated)

ipc/chromium/src/third_party/libevent/test/regress.gen.c@6474c204b198 (annotated)

ipc/chromium/src/third_party/libevent/test/regress.gen.c

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /*
  * Automatically generated from ./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>
 #ifdef _EVENT___func__
 #define __func__ _EVENT___func__
 #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);
 }

The Tor Browser / annotate

ipc/chromium/src/third_party/libevent/test/regress.gen.c@6474c204b198 (annotated)

ipc/chromium/src/third_party/libevent/test/regress.gen.c