X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fhash.cc;h=4e02312e61cd6ec969d6d772ea77dd65a82dae31;hb=326e812b0ca940bf90aaadf69312a0316091d0cb;hp=e239320d3b02f26451ae730843838245b1e4a015;hpb=1235c31867b421455a9758909144e74c954d9395;p=awesomized%2Flibmemcached

diff --git a/libmemcached/hash.cc b/libmemcached/hash.cc
index e239320d..4e02312e 100644
--- a/libmemcached/hash.cc
+++ b/libmemcached/hash.cc
@@ -47,12 +47,12 @@ uint32_t memcached_generate_hash_value(const char *key, size_t key_length, memca
   return libhashkit_digest(key, key_length, (hashkit_hash_algorithm_t)hash_algorithm);
 }
 
-static inline uint32_t generate_hash(const memcached_st *ptr, const char *key, size_t key_length)
+static inline uint32_t generate_hash(const Memcached *ptr, const char *key, size_t key_length)
 {
   return hashkit_digest(&ptr->hashkit, key, key_length);
 }
 
-static uint32_t dispatch_host(const memcached_st *ptr, uint32_t hash)
+static uint32_t dispatch_host(const Memcached *ptr, uint32_t hash)
 {
   switch (ptr->distribution)
   {
@@ -64,7 +64,6 @@ static uint32_t dispatch_host(const memcached_st *ptr, uint32_t hash)
       uint32_t num= ptr->ketama.continuum_points_counter;
       WATCHPOINT_ASSERT(ptr->ketama.continuum);
 
-      hash= hash;
       memcached_continuum_item_st *begin, *end, *left, *right, *middle;
       begin= left= ptr->ketama.continuum;
       end= right= ptr->ketama.continuum + num;
@@ -100,23 +99,23 @@ static uint32_t dispatch_host(const memcached_st *ptr, uint32_t hash)
 /*
   One version is public and will not modify the distribution hash, the other will.
 */
-static inline uint32_t _generate_hash_wrapper(const memcached_st *ptr, const char *key, size_t key_length)
+static inline uint32_t _generate_hash_wrapper(const Memcached *ptr, const char *key, size_t key_length)
 {
   WATCHPOINT_ASSERT(memcached_server_count(ptr));
 
   if (memcached_server_count(ptr) == 1)
     return 0;
 
-  if (ptr->flags.hash_with_prefix_key)
+  if (ptr->flags.hash_with_namespace)
   {
-    size_t temp_length= memcached_array_size(ptr->prefix_key) + key_length;
+    size_t temp_length= memcached_array_size(ptr->_namespace) + key_length;
     char temp[MEMCACHED_MAX_KEY];
 
     if (temp_length > MEMCACHED_MAX_KEY -1)
       return 0;
 
-    strncpy(temp, memcached_array_string(ptr->prefix_key), memcached_array_size(ptr->prefix_key));
-    strncpy(temp + memcached_array_size(ptr->prefix_key), key, key_length);
+    strncpy(temp, memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace));
+    strncpy(temp + memcached_array_size(ptr->_namespace), key, key_length);
 
     return generate_hash(ptr, temp, temp_length);
   }
@@ -126,13 +125,13 @@ static inline uint32_t _generate_hash_wrapper(const memcached_st *ptr, const cha
   }
 }
 
-static inline void _regen_for_auto_eject(memcached_st *ptr)
+static inline void _regen_for_auto_eject(Memcached *ptr)
 {
   if (_is_auto_eject_host(ptr) && ptr->ketama.next_distribution_rebuild)
   {
     struct timeval now;
 
-    if (gettimeofday(&now, NULL) == 0 &&
+    if (gettimeofday(&now, NULL) == 0 and
         now.tv_sec > ptr->ketama.next_distribution_rebuild)
     {
       run_distribution(ptr);
@@ -154,22 +153,40 @@ uint32_t memcached_generate_hash_with_redistribution(memcached_st *ptr, const ch
   return dispatch_host(ptr, hash);
 }
 
-uint32_t memcached_generate_hash(const memcached_st *ptr, const char *key, size_t key_length)
+uint32_t memcached_generate_hash(const memcached_st *shell, const char *key, size_t key_length)
 {
-  return dispatch_host(ptr, _generate_hash_wrapper(ptr, key, key_length));
+  const Memcached* ptr= memcached2Memcached(shell);
+  if (ptr)
+  {
+    return dispatch_host(ptr, _generate_hash_wrapper(ptr, key, key_length));
+  }
+
+  return UINT32_MAX;
 }
 
-const hashkit_st *memcached_get_hashkit(const memcached_st *ptr)
+const hashkit_st *memcached_get_hashkit(const memcached_st *shell)
 {
-  return &ptr->hashkit;
+  const Memcached* ptr= memcached2Memcached(shell);
+  if (ptr)
+  {
+    return &ptr->hashkit;
+  }
+
+  return NULL;
 }
 
-memcached_return_t memcached_set_hashkit(memcached_st *self, hashkit_st *hashk)
+memcached_return_t memcached_set_hashkit(memcached_st *shell, hashkit_st *hashk)
 {
-  hashkit_free(&self->hashkit);
-  hashkit_clone(&self->hashkit, hashk);
+  Memcached* self= memcached2Memcached(shell);
+  if (self)
+  {
+    hashkit_free(&self->hashkit);
+    hashkit_clone(&self->hashkit, hashk);
+
+    return MEMCACHED_SUCCESS;
+  }
 
-  return MEMCACHED_SUCCESS;
+  return MEMCACHED_INVALID_ARGUMENTS;
 }
 
 const char * libmemcached_string_hash(memcached_hash_t type)