Added MD5 hashing scheme. Refactored code to allow for more hashing types.

[awesomized/libmemcached] / lib / memcached_delete.c

diff --git a/lib/memcached_delete.c b/lib/memcached_delete.c
index b50aaef0f9be5c7fdb4c459d0ee79b31f0c3f22d..6fa2d4a8ff6833a3527f38ef57a31921439e1e7e 100644 (file)
--- a/lib/memcached_delete.c
+++ b/lib/memcached_delete.c
@@ -1,4 +1,4 @@
-#include <memcached.h>
+#include "common.h"
 
 memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_length,
                                   time_t expiration)
@@ -8,12 +8,14 @@ memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_lengt
   char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
   unsigned int server_key;
 
+  LIBMEMCACHED_MEMCACHED_DELETE_START();
+
   rc= memcached_connect(ptr);
 
   if (rc != MEMCACHED_SUCCESS)
     return rc;
 
-  server_key= memcached_generate_hash(key, key_length) % ptr->number_of_hosts;
+  server_key= memcached_generate_hash(ptr, key, key_length);
 
   if (expiration)
     send_length= snprintf(buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, 
@@ -24,12 +26,26 @@ memcached_return memcached_delete(memcached_st *ptr, char *key, size_t key_lengt
                           "delete %.*s\r\n", (int)key_length, key);
 
   if (send_length >= MEMCACHED_DEFAULT_COMMAND_SIZE)
-    return MEMCACHED_WRITE_FAILURE;
+  {
+    rc= MEMCACHED_WRITE_FAILURE;
+    goto error;
+  }
 
-  sent_length= write(ptr->hosts[server_key].fd, buffer, send_length);
+  sent_length= memcached_io_write(ptr, server_key, buffer, send_length, 1);
 
   if (sent_length == -1 || sent_length != send_length)
-    return MEMCACHED_WRITE_FAILURE;
+  {
+    rc= MEMCACHED_WRITE_FAILURE;
+    goto error;
+  }
+
+  rc= memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
+
+  if (rc == MEMCACHED_DELETED)
+    rc= MEMCACHED_SUCCESS;
+
+  LIBMEMCACHED_MEMCACHED_DELETE_END();
 
-  return memcached_response(ptr, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, server_key);
+error:
+  return rc;
 }