1// Copyright (c) 2010, Google Inc.
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met:
7//
8// * Redistributions of source code must retain the above copyright
9// notice, this list of conditions and the following disclaimer.
10// * Redistributions in binary form must reproduce the above
11// copyright notice, this list of conditions and the following disclaimer
12// in the documentation and/or other materials provided with the
13// distribution.
14// * Neither the name of Google Inc. nor the names of its
15// contributors may be used to endorse or promote products derived from
16// this software without specific prior written permission.
17//
18// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29//
30// simple_serializer.h: SimpleSerializer is a template for calculating size and
31// writing to specific memory location for objects of primitive types, C-style
32// string, string, breakpad types/structs etc.
33// All specializations of SimpleSerializer template are defined in the
34// "simple_serializer-inl.h" file.
35//
36// Author: Siyang Xie (lambxsy@google.com)
37
38#ifndef PROCESSOR_SIMPLE_SERIALIZER_H__
39#define PROCESSOR_SIMPLE_SERIALIZER_H__
40
41#include <stddef.h>
42
43#include "google_breakpad/common/breakpad_types.h"
44
45namespace google_breakpad {
46
47typedef uint64_t MemAddr;
48
49// Default implementation of SimpleSerializer template.
50// Specializations are defined in "simple_serializer-inl.h".
51template<class Type> class SimpleSerializer {
52 public:
53 // Calculate and return the size of the 'item'.
54 static size_t SizeOf(const Type& item) { return sizeof(item); }
55 // Write 'item' to memory location 'dest', and return to the "end" address of
56 // data written, i.e., the address after the final byte written.
57 static char* Write(const Type& item, char* dest) {
58 new (dest) Type(item);
59 return dest + SizeOf(item);
60 }
61};
62
63} // namespace google_breakpad
64
65#endif // PROCESSOR_SIMPLE_SERIALIZER_H__
66