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5 * Copyright (C) 2011 Data Differential, http://datadifferential.com/
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38 #include "libmemcached/common.h"
39 #include "libmemcached/assert.hpp"
41 memcached_return_t
memcached_set_namespace(Memcached
& memc
, const char *key
, size_t key_length
)
43 if (key
and key_length
== 0)
45 WATCHPOINT_ASSERT(key_length
);
46 return memcached_set_error(memc
, MEMCACHED_INVALID_ARGUMENTS
, MEMCACHED_AT
, memcached_literal_param("Invalid namespace, namespace string had value but length was 0"));
48 else if (key_length
and key
== NULL
)
50 WATCHPOINT_ASSERT(key
);
51 return memcached_set_error(memc
, MEMCACHED_INVALID_ARGUMENTS
, MEMCACHED_AT
, memcached_literal_param("Invalid namespace, namespace string length was > 1 but namespace string was null "));
53 else if (key
and key_length
)
55 bool orig
= memc
.flags
.verify_key
;
56 memc
.flags
.verify_key
= true;
57 if (memcached_failed(memcached_key_test(memc
, (const char **)&key
, &key_length
, 1)))
59 memc
.flags
.verify_key
= orig
;
60 return memcached_last_error(&memc
);
62 memc
.flags
.verify_key
= orig
;
64 if ((key_length
> MEMCACHED_MAX_NAMESPACE
-1))
66 return memcached_set_error(memc
, MEMCACHED_KEY_TOO_BIG
, MEMCACHED_AT
);
69 memcached_array_free(memc
._namespace
);
70 memc
._namespace
= memcached_strcpy(&memc
, key
, key_length
);
72 if (memc
._namespace
== NULL
)
74 return memcached_set_error(memc
, MEMCACHED_MEMORY_ALLOCATION_FAILURE
, MEMCACHED_AT
);
79 memcached_array_free(memc
._namespace
);
80 memc
._namespace
= NULL
;
83 return MEMCACHED_SUCCESS
;
86 const char * memcached_get_namespace(Memcached
& memc
)
88 if (memc
._namespace
== NULL
)
93 return memcached_array_string(memc
._namespace
);