X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fmemcached_callback.c;h=5e36ddf6cfc04d57dbfd248535758a54e0718ab1;hb=232a337899ee121d8ad4852862ee56bfb4b864fa;hp=ad21c10d500422289f9ac427b8bfb4b88268f622;hpb=eb59b82618de62fba5bdd833a4c82fbefa9546af;p=m6w6%2Flibmemcached

diff --git a/libmemcached/memcached_callback.c b/libmemcached/memcached_callback.c
index ad21c10d..5e36ddf6 100644
--- a/libmemcached/memcached_callback.c
+++ b/libmemcached/memcached_callback.c
@@ -13,6 +13,38 @@ memcached_return memcached_callback_set(memcached_st *ptr,
 {
   switch (flag)
   {
+  case MEMCACHED_CALLBACK_PREFIX_KEY:
+    {
+      char *key= (char *)data;
+
+      if (key)
+      {
+        size_t key_length= strlen(key);
+
+        if ((ptr->flags & MEM_VERIFY_KEY) && (memcachd_key_test((char **)&key, &key_length, 1) == MEMCACHED_BAD_KEY_PROVIDED))
+        {
+          return MEMCACHED_BAD_KEY_PROVIDED;
+        }
+
+        if ((key_length > MEMCACHED_PREFIX_KEY_MAX_SIZE -1)
+            || (strcpy(ptr->prefix_key, key) == NULL))
+        {
+          ptr->prefix_key_length= 0;
+          return MEMCACHED_BAD_KEY_PROVIDED;
+        }
+        else
+        {
+          ptr->prefix_key_length= key_length;
+        }
+      }
+      else
+      {
+        memset(ptr->prefix_key, 0, MEMCACHED_PREFIX_KEY_MAX_SIZE);
+        ptr->prefix_key_length= 0;
+      }
+
+      break;
+    }
   case MEMCACHED_CALLBACK_USER_DATA:
     {
       ptr->user_data= data;
@@ -54,6 +86,12 @@ memcached_return memcached_callback_set(memcached_st *ptr,
       ptr->get_key_failure= func;
       break;
     }
+  case MEMCACHED_CALLBACK_DELETE_TRIGGER:
+    {
+      memcached_trigger_delete_key func= (memcached_trigger_delete_key)data;
+      ptr->delete_trigger= func;
+      break;
+    }
   default:
     return MEMCACHED_FAILURE;
   }
@@ -71,6 +109,19 @@ void *memcached_callback_get(memcached_st *ptr,
 
   switch (flag)
   {
+  case MEMCACHED_CALLBACK_PREFIX_KEY:
+    {
+      if (ptr->prefix_key[0] == 0)
+      {
+        *error= MEMCACHED_FAILURE;
+        return NULL;
+      }
+      else
+      {
+        *error= MEMCACHED_SUCCESS;
+        return (void *)ptr->prefix_key;
+      }
+    }
   case MEMCACHED_CALLBACK_USER_DATA:
     {
       *error= ptr->user_data ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
@@ -106,6 +157,11 @@ void *memcached_callback_get(memcached_st *ptr,
       *error= ptr->get_key_failure ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
       return (void *)ptr->get_key_failure;
     }
+  case MEMCACHED_CALLBACK_DELETE_TRIGGER:
+    {
+      *error= ptr->delete_trigger ? MEMCACHED_SUCCESS : MEMCACHED_FAILURE;
+      return (void *)ptr->delete_trigger;
+    }
   default:
       WATCHPOINT_ASSERT(0);
       *error= MEMCACHED_FAILURE;