Remove how use instance (keep API intact)

[m6w6/libmemcached] / libmemcached / verbosity.cc

diff --git a/libmemcached/verbosity.cc b/libmemcached/verbosity.cc
index c4231719df0b0ac168472702ff544d7fa373c16d..39810decc7c5c67f6777d647852cc74aeb938847 100644 (file)
--- a/libmemcached/verbosity.cc
+++ b/libmemcached/verbosity.cc
@@ -43,32 +43,28 @@ struct context_st
   const char *buffer;
 };
 
-static memcached_return_t _set_verbosity(const memcached_st *ptr,
-                                         const memcached_server_st *server,
+static memcached_return_t _set_verbosity(const memcached_st *,
+                                         const memcached_server_instance_st server,
                                          void *context)
 {
-  memcached_return_t rc;
-  memcached_st local_memc;
-  memcached_st *memc_ptr;
-  char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
+ libmemcached_io_vector_st *vector= (libmemcached_io_vector_st *)context;
 
-  struct context_st *execute= (struct context_st *)context;
-  (void)ptr;
-
-  memc_ptr= memcached_create(&local_memc);
+  memcached_st local_memc;
+  memcached_st *memc_ptr= memcached_create(&local_memc);
 
-  rc= memcached_server_add(memc_ptr, memcached_server_name(server), memcached_server_port(server));
+  memcached_return_t rc= memcached_server_add(memc_ptr, memcached_server_name(server), memcached_server_port(server));
 
   if (rc == MEMCACHED_SUCCESS)
   {
-    memcached_server_write_instance_st instance=
-      memcached_server_instance_fetch(memc_ptr, 0);
+    memcached_server_write_instance_st instance= memcached_server_instance_fetch(memc_ptr, 0);
+
 
-    rc= memcached_do(instance, execute->buffer, execute->length, true);
+    rc= memcached_vdo(instance, vector, 4, true);
 
     if (rc == MEMCACHED_SUCCESS)
     {
-      rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+      char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
+      rc= memcached_response(instance, buffer, sizeof(buffer), NULL);
     }
   }
 
@@ -79,22 +75,32 @@ static memcached_return_t _set_verbosity(const memcached_st *ptr,
 
 memcached_return_t memcached_verbosity(memcached_st *ptr, uint32_t verbosity)
 {
-  int send_length;
+  memcached_return_t rc;
+  if (memcached_failed(rc= initialize_query(ptr, false)))
+  {
+    return rc;
+  }
+
   memcached_server_fn callbacks[1];
 
   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
 
-  send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE,
-                                 "verbosity %u\r\n", verbosity);
-  if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE || send_length < 0)
+  int send_length= snprintf(buffer, sizeof(buffer), "%u", verbosity);
+  if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE or send_length < 0)
   {
     return memcached_set_error(*ptr, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, 
                                memcached_literal_param("snprintf(MEMCACHED_DEFAULT_COMMAND_SIZE)"));
   }
 
-  struct context_st context = { (size_t)send_length, buffer };
+  libmemcached_io_vector_st vector[]=
+  {
+    { NULL, 0 },
+    { memcached_literal_param("verbosity ") },
+    { buffer, send_length },
+    { memcached_literal_param("\r\n") }
+  };
 
   callbacks[0]= _set_verbosity;
 
-  return memcached_server_cursor(ptr, callbacks, &context, 1);
+  return memcached_server_cursor(ptr, callbacks, vector, 1);
 }