static void libretrodb_write_index_header(int fd, libretrodb_index_t * idx)
{
rmsgpack_write_map_header(fd, 3);
rmsgpack_write_string(fd, "name", strlen("name"));
rmsgpack_write_string(fd, idx->name, strlen(idx->name));
rmsgpack_write_string(fd, "key_size", strlen("key_size"));
rmsgpack_write_uint(fd, idx->key_size);
rmsgpack_write_string(fd, "next", strlen("next"));
rmsgpack_write_uint(fd, idx->next);
}
int rmsgpack_dom_write(RFILE *fd, const struct rmsgpack_dom_value *obj)
{
unsigned i;
int rv = 0;
int written = 0;
switch (obj->type)
{
case RDT_NULL:
return rmsgpack_write_nil(fd);
case RDT_BOOL:
return rmsgpack_write_bool(fd, obj->val.bool_);
case RDT_INT:
return rmsgpack_write_int(fd, obj->val.int_);
case RDT_UINT:
return rmsgpack_write_uint(fd, obj->val.uint_);
case RDT_STRING:
return rmsgpack_write_string(fd, obj->val.string.buff, obj->val.string.len);
case RDT_BINARY:
return rmsgpack_write_bin(fd, obj->val.binary.buff, obj->val.binary.len);
case RDT_MAP:
if ((rv = rmsgpack_write_map_header(fd, obj->val.map.len)) < 0)
return rv;
written += rv;
for (i = 0; i < obj->val.map.len; i++)
{
if ((rv = rmsgpack_dom_write(fd, &obj->val.map.items[i].key)) < 0)
return rv;
written += rv;
if ((rv = rmsgpack_dom_write(fd, &obj->val.map.items[i].value)) < 0)
return rv;
written += rv;
}
break;
case RDT_ARRAY:
if ((rv = rmsgpack_write_array_header(fd, obj->val.array.len)) < 0)
return rv;
written += rv;
for (i = 0; i < obj->val.array.len; i++)
{
if ((rv = rmsgpack_dom_write(fd, &obj->val.array.items[i])) < 0)
return rv;
written += rv;
}
}
return written;
}
static int libretrodb_write_metadata(int fd, libretrodb_metadata_t *md)
{
rmsgpack_write_map_header(fd, 1);
rmsgpack_write_string(fd, "count", strlen("count"));
return rmsgpack_write_uint(fd, md->count);
}
