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/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* LibMemcached
*
* Copyright (C) 2011 Data Differential, http://datadifferential.com/
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* * The names of its contributors may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <libmemcached/common.h>
#include <assert.h>
#include <iso646.h>
struct memcached_array_st
{
Memcached *root;
size_t size;
char c_str[];
};
memcached_array_st *memcached_array_clone(Memcached *memc, const memcached_array_st *original)
{
if (original)
{
return memcached_strcpy(memc, original->c_str, original->size);
}
return NULL;
}
memcached_array_st *memcached_strcpy(Memcached *memc, const char *str, size_t str_length)
{
assert(memc);
assert(str);
assert(str_length);
memcached_array_st *array= (struct memcached_array_st *)libmemcached_malloc(memc, sizeof(struct memcached_array_st) +str_length +1);
if (array)
{
array->root= memc;
array->size= str_length; // We don't count the NULL ending
memcpy(array->c_str, str, str_length);
array->c_str[str_length]= 0;
}
return array;
}
bool memcached_array_is_null(memcached_array_st *array)
{
if (array)
{
return false;
}
return true;
}
memcached_string_t memcached_array_to_string(memcached_array_st *array)
{
assert(array);
assert(array->c_str);
assert(array->size);
memcached_string_t tmp;
tmp.c_str= array->c_str;
tmp.size= array->size;
return tmp;
}
void memcached_array_free(memcached_array_st *array)
{
if (array)
{
WATCHPOINT_ASSERT(array->root);
libmemcached_free(array->root, array);
}
}
size_t memcached_array_size(memcached_array_st *array)
{
if (array)
{
return array->size;
}
return 0;
}
const char *memcached_array_string(memcached_array_st *array)
{
if (array)
{
return array->c_str;
}
return NULL;
}
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