X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=lib%2Fmemcached_behavior.c;h=1ce495afe336ee27e0d28ef78325afe82e6450f3;hb=9e9572af3e9be02dd3de5c71bf1665217a770e1b;hp=1095168ccf840d3d30d4f9c9ec6234c12d89cf3f;hpb=8c34786ea9d4b879bf5c5cf7ad811836f0d1f37f;p=m6w6%2Flibmemcached

diff --git a/lib/memcached_behavior.c b/lib/memcached_behavior.c
index 1095168c..1ce495af 100644
--- a/lib/memcached_behavior.c
+++ b/lib/memcached_behavior.c
@@ -1,13 +1,73 @@
-#include <memcached.h>
+#include "common.h" 
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
 
-memcached_return memcached_behavior_set(memcached_st *ptr, memcached_behavior flag)
+/* 
+  This function is used to modify the behabior of running client.
+
+  We quit all connections so we can reset the sockets.
+*/
+
+void set_behavior_flag(memcached_st *ptr, memcached_flags temp_flag, void *data)
+{
+  unsigned int *truefalse= (unsigned int *)data;
+
+  memcached_quit(ptr);
+  if (truefalse)
+    ptr->flags|= temp_flag;
+  else
+    ptr->flags+= temp_flag;
+}
+
+memcached_return memcached_behavior_set(memcached_st *ptr, 
+                                        memcached_behavior flag, 
+                                        void *data)
+{
+  switch (flag)
+  {
+  case MEMCACHED_BEHAVIOR_NO_BLOCK:
+    set_behavior_flag(ptr, MEM_NO_BLOCK, data);
+    break;
+  case MEMCACHED_BEHAVIOR_TCP_NODELAY:
+    set_behavior_flag(ptr, MEM_TCP_NODELAY, data);
+    break;
+  case MEMCACHED_BEHAVIOR_MD5_HASHING:
+    set_behavior_flag(ptr, MEM_USE_MD5, data);
+    break;
+  case MEMCACHED_BEHAVIOR_KETAMA:
+    set_behavior_flag(ptr, MEM_USE_KETAMA, data);
+    break;
+  }
+
+  return MEMCACHED_SUCCESS;
+}
+
+unsigned long long memcached_behavior_get(memcached_st *ptr, 
+                                          memcached_behavior flag)
 {
+  memcached_flags temp_flag;
+
   switch (flag)
   {
   case MEMCACHED_BEHAVIOR_NO_BLOCK:
-    ptr->flags|= MEM_NO_BLOCK;
+    temp_flag= MEM_NO_BLOCK;
+    break;
+  case MEMCACHED_BEHAVIOR_TCP_NODELAY:
+    temp_flag= MEM_TCP_NODELAY;
+    break;
+  case MEMCACHED_BEHAVIOR_MD5_HASHING:
+    temp_flag= MEM_USE_MD5;
+    break;
+  case MEMCACHED_BEHAVIOR_KETAMA:
+    temp_flag= MEM_USE_KETAMA;
     break;
   }
 
+  if (ptr->flags & temp_flag)
+    return 1;
+  else
+    return 0;
+
   return MEMCACHED_SUCCESS;
 }