-#include "common.h"
+/* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
+ *
+ * Libmemcached library
+ *
+ * Copyright (C) 2011 Data Differential, http://datadifferential.com/
+ * Copyright (C) 2006-2009 Brian Aker 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.
+ *
+ */
-memcached_return_t memcached_key_test(const char * const *keys,
+#include <libmemcached/common.h>
+
+memcached_return_t memcached_key_test(memcached_st &memc,
+ const char * const *keys,
const size_t *key_length,
size_t number_of_keys)
{
- for (uint32_t x= 0; x < number_of_keys; x++)
+ if (keys == NULL or key_length == NULL)
+ {
+ return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key was NULL or length of key was zero."));
+ }
+
+ // If we don't need to verify the key, or we are using the binary protoocol,
+ // we just check the size of the key
+ if (memc.flags.verify_key == false or memc.flags.binary_protocol == true)
+ {
+ for (size_t x= 0; x < number_of_keys; x++)
+ {
+ // We should set binary key, but the memcached server is broken for
+ // longer keys at the moment.
+ memcached_return_t rc= memcached_validate_key_length(*(key_length +x), false /* memc.flags.binary_protocol */);
+ if (memcached_failed(rc))
+ {
+ return memcached_set_error(memc, rc, MEMCACHED_AT, memcached_literal_param("Key provided was too long."));
+ }
+ }
+
+ return MEMCACHED_SUCCESS;
+ }
+
+ for (size_t x= 0; x < number_of_keys; x++)
{
- memcached_return_t rc;
- rc= memcached_validate_key_length(*(key_length + x), false);
- if (rc != MEMCACHED_SUCCESS)
- return rc;
+ memcached_return_t rc= memcached_validate_key_length(*(key_length + x), false);
+ if (memcached_failed(rc))
+ {
+ return memcached_set_error(memc, rc, MEMCACHED_AT, memcached_literal_param("Key provided was too long."));
+ }
for (size_t y= 0; y < *(key_length + x); y++)
{
if ((isgraph(keys[x][y])) == 0)
- return MEMCACHED_BAD_KEY_PROVIDED;
+ {
+ return memcached_set_error(memc, MEMCACHED_BAD_KEY_PROVIDED, MEMCACHED_AT, memcached_literal_param("Key provided had invalid character."));
+ }
}
}