X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;ds=sidebyside;f=libmemcached%2Fstorage.cc;h=cd29670df1183750e66358668dad3e223125a823;hb=6cca0302addd6ea9714f2b8deff2c48aab3002ef;hp=1d75eb9a3aa143d21c4406aa30f73bf8849181e4;hpb=65e75d2db2d217b37c94c36d48607cb8425c8f86;p=awesomized%2Flibmemcached

diff --git a/libmemcached/storage.cc b/libmemcached/storage.cc
index 1d75eb9a..cd29670d 100644
--- a/libmemcached/storage.cc
+++ b/libmemcached/storage.cc
@@ -74,6 +74,24 @@ static inline const char *storage_op_string(memcached_storage_action_t verb)
   return "set ";
 }
 
+static inline uint8_t can_by_encrypted(const memcached_storage_action_t verb)
+{
+  switch (verb)
+  {
+  case SET_OP:
+  case ADD_OP:
+  case CAS_OP:
+  case REPLACE_OP:
+    return true;
+    
+  case APPEND_OP:
+  case PREPEND_OP:
+    break;
+  }
+
+  return false;
+}
+
 static inline uint8_t get_com_code(const memcached_storage_action_t verb, const bool reply)
 {
   if (reply == false)
@@ -121,7 +139,7 @@ static inline uint8_t get_com_code(const memcached_storage_action_t verb, const
 }
 
 static memcached_return_t memcached_send_binary(memcached_st *ptr,
-                                                memcached_server_write_instance_st server,
+                                                org::libmemcached::Instance* server,
                                                 uint32_t server_key,
                                                 const char *key,
                                                 const size_t key_length,
@@ -137,7 +155,8 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
   protocol_binary_request_set request= {};
   size_t send_length= sizeof(request.bytes);
 
-  request.message.header.request.magic= PROTOCOL_BINARY_REQ;
+  initialize_binary_request(server, request.message.header);
+
   request.message.header.request.opcode= get_com_code(verb, reply);
   request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(ptr->_namespace)));
   request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
@@ -198,7 +217,7 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
         server_key= 0;
       }
 
-      memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, server_key);
+      org::libmemcached::Instance* instance= memcached_instance_fetch(ptr, server_key);
 
       if (memcached_vdo(instance, vector, 5, false) != MEMCACHED_SUCCESS)
       {
@@ -226,7 +245,7 @@ static memcached_return_t memcached_send_binary(memcached_st *ptr,
 }
 
 static memcached_return_t memcached_send_ascii(memcached_st *ptr,
-                                               memcached_server_write_instance_st instance,
+                                               org::libmemcached::Instance* instance,
                                                const char *key,
                                                const size_t key_length,
                                                const char *value,
@@ -280,10 +299,10 @@ static memcached_return_t memcached_send_ascii(memcached_st *ptr,
     { storage_op_string(verb), strlen(storage_op_string(verb))},
     { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
     { key, key_length },
-    { flags_buffer, flags_buffer_length },
-    { expiration_buffer, expiration_buffer_length },
-    { value_buffer, value_buffer_length },
-    { cas_buffer, cas_buffer_length },
+    { flags_buffer, size_t(flags_buffer_length) },
+    { expiration_buffer, size_t(expiration_buffer_length) },
+    { value_buffer, size_t(value_buffer_length) },
+    { cas_buffer, size_t(cas_buffer_length) },
     { " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
     { memcached_literal_param("\r\n") },
     { value, value_length },
@@ -352,7 +371,7 @@ static inline memcached_return_t memcached_send(memcached_st *ptr,
   }
 
   uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
-  memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, server_key);
+  org::libmemcached::Instance* instance= memcached_instance_fetch(ptr, server_key);
 
   WATCHPOINT_SET(instance->io_wait_count.read= 0);
   WATCHPOINT_SET(instance->io_wait_count.write= 0);
@@ -366,18 +385,42 @@ static inline memcached_return_t memcached_send(memcached_st *ptr,
 
   bool reply= memcached_is_replying(ptr);
 
-  if (memcached_is_binary(ptr))
+  hashkit_string_st* destination= NULL;
+
+  if (memcached_is_encrypted(ptr))
   {
-    return memcached_send_binary(ptr, instance, server_key,
-                                 key, key_length,
-                                 value, value_length, expiration,
-                                 flags, cas, flush, reply, verb);
+    if (can_by_encrypted(verb) == false)
+    {
+      return memcached_set_error(*ptr, MEMCACHED_NOT_SUPPORTED, MEMCACHED_AT, 
+                                 memcached_literal_param("Operation not allowed while encyrption is enabled"));
+    }
+
+    if ((destination= hashkit_encrypt(&ptr->hashkit, value, value_length)) == NULL)
+    {
+      return rc;
+    }
+    value= hashkit_string_c_str(destination);
+    value_length= hashkit_string_length(destination);
   }
 
-  return memcached_send_ascii(ptr, instance,
+  if (memcached_is_binary(ptr))
+  {
+    rc= memcached_send_binary(ptr, instance, server_key,
                               key, key_length,
                               value, value_length, expiration,
                               flags, cas, flush, reply, verb);
+  }
+  else
+  {
+    rc= memcached_send_ascii(ptr, instance,
+                             key, key_length,
+                             value, value_length, expiration,
+                             flags, cas, flush, reply, verb);
+  }
+
+  hashkit_string_free(destination);
+
+  return rc;
 }