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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CONTENT_COMMON_INDEXED_DB_INDEXED_DB_PARAM_TRAITS_H_
      6 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_PARAM_TRAITS_H_
      7 
      8 #include <string>
      9 
     10 #include "ipc/ipc_message.h"
     11 #include "ipc/ipc_param_traits.h"
     12 
     13 namespace content {
     14 class IndexedDBKey;
     15 class IndexedDBKeyPath;
     16 class IndexedDBKeyRange;
     17 }
     18 
     19 namespace IPC {
     20 
     21 template <>
     22 struct ParamTraits<content::IndexedDBKey> {
     23   typedef content::IndexedDBKey param_type;
     24   static void Write(Message* m, const param_type& p);
     25   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
     26   static void Log(const param_type& p, std::string* l);
     27 };
     28 
     29 template <>
     30 struct ParamTraits<content::IndexedDBKeyRange> {
     31   typedef content::IndexedDBKeyRange param_type;
     32   static void Write(Message* m, const param_type& p);
     33   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
     34   static void Log(const param_type& p, std::string* l);
     35 };
     36 
     37 template <>
     38 struct ParamTraits<content::IndexedDBKeyPath> {
     39   typedef content::IndexedDBKeyPath param_type;
     40   static void Write(Message* m, const param_type& p);
     41   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
     42   static void Log(const param_type& p, std::string* l);
     43 };
     44 
     45 }  // namespace IPC
     46 
     47 #endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_PARAM_TRAITS_H_
     48