static test_return_t clone_test(hashkit_st *hashk)
{
// First we make sure that the testing system is giving us what we expect.
assert(&global_hashk == hashk);
// Second we test if hashk is even valid
/* All null? */
{
hashkit_st *hashk_ptr;
hashk_ptr= hashkit_clone(NULL, NULL);
test_true(hashk_ptr);
test_true(hashkit_is_allocated(hashk_ptr));
hashkit_free(hashk_ptr);
}
/* Can we init from null? */
{
hashkit_st *hashk_ptr;
hashk_ptr= hashkit_clone(NULL, hashk);
test_true(hashk_ptr);
test_true(hashkit_is_allocated(hashk_ptr));
hashkit_free(hashk_ptr);
}
/* Can we init from struct? */
{
hashkit_st declared_clone;
hashkit_st *hash_clone;
hash_clone= hashkit_clone(&declared_clone, NULL);
test_true(hash_clone);
test_true(hash_clone == &declared_clone);
test_false(hashkit_is_allocated(hash_clone));
hashkit_free(hash_clone);
}
/* Can we init from struct? */
{
hashkit_st declared_clone;
hashkit_st *hash_clone;
hash_clone= hashkit_clone(&declared_clone, hashk);
test_true(hash_clone);
test_true(hash_clone == &declared_clone);
test_false(hashkit_is_allocated(hash_clone));
hashkit_free(hash_clone);
}
return TEST_SUCCESS;
}
memcached_return_t memcached_set_hashkit(memcached_st *self, hashkit_st *hashk)
{
hashkit_free(&self->hashkit);
hashkit_clone(&self->hashkit, hashk);
return MEMCACHED_SUCCESS;
}
Hashkit& operator=(const Hashkit& source)
{
hashkit_free(&self);
hashkit_clone(&self, &source.self);
return *this;
}
static test_return_t hashkit_compare_test(hashkit_st *hashk)
{
hashkit_st *clone;
clone= hashkit_clone(NULL, hashk);
test_true(hashkit_compare(clone, hashk));
hashkit_free(clone);
return TEST_SUCCESS;
}
/*
clone is the destination, while source is the structure to clone.
If source is NULL the call is the same as if a memcached_create() was
called.
*/
memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source)
{
memcached_return_t rc= MEMCACHED_SUCCESS;
memcached_st *new_clone;
if (source == NULL)
return memcached_create(clone);
if (clone && memcached_is_allocated(clone))
{
return NULL;
}
new_clone= memcached_create(clone);
if (new_clone == NULL)
return NULL;
new_clone->flags= source->flags;
new_clone->send_size= source->send_size;
new_clone->recv_size= source->recv_size;
new_clone->poll_timeout= source->poll_timeout;
new_clone->connect_timeout= source->connect_timeout;
new_clone->retry_timeout= source->retry_timeout;
new_clone->distribution= source->distribution;
hashkit_st *hash_ptr;
hash_ptr= hashkit_clone(&new_clone->hashkit, &source->hashkit);
if (! hash_ptr)
{
memcached_free(new_clone);
return NULL;
}
hash_ptr= hashkit_clone(&new_clone->distribution_hashkit, &source->distribution_hashkit);
if (! hash_ptr)
{
memcached_free(new_clone);
return NULL;
}
new_clone->user_data= source->user_data;
new_clone->snd_timeout= source->snd_timeout;
new_clone->rcv_timeout= source->rcv_timeout;
new_clone->on_clone= source->on_clone;
new_clone->on_cleanup= source->on_cleanup;
new_clone->allocators= source->allocators;
new_clone->get_key_failure= source->get_key_failure;
new_clone->delete_trigger= source->delete_trigger;
new_clone->server_failure_limit= source->server_failure_limit;
new_clone->io_msg_watermark= source->io_msg_watermark;
new_clone->io_bytes_watermark= source->io_bytes_watermark;
new_clone->io_key_prefetch= source->io_key_prefetch;
new_clone->number_of_replicas= source->number_of_replicas;
if (memcached_server_list(source))
rc= memcached_server_push(new_clone, memcached_server_list(source));
if (rc != MEMCACHED_SUCCESS)
{
memcached_free(new_clone);
return NULL;
}
if (source->prefix_key_length)
{
strcpy(new_clone->prefix_key, source->prefix_key);
new_clone->prefix_key_length= source->prefix_key_length;
}
rc= run_distribution(new_clone);
if (rc != MEMCACHED_SUCCESS)
{
memcached_free(new_clone);
return NULL;
}
if (source->on_clone)
source->on_clone(new_clone, source);
return new_clone;
}
Hashkit(const Hashkit& source)
{
hashkit_clone(&self, &source.self);
}
