/thirdparty/breakpad/processor/simple_serializer.h

http://github.com/tomahawk-player/tomahawk · C Header · 63 lines · 15 code · 7 blank · 41 comment · 0 complexity · c04fea77215eba3660e83b0d6a80ab77 MD5 · raw file

  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. #ifndef PROCESSOR_SIMPLE_SERIALIZER_H__
  38. #define PROCESSOR_SIMPLE_SERIALIZER_H__
  39. #include <sys/types.h>
  40. namespace google_breakpad {
  41. typedef u_int64_t MemAddr;
  42. // Default implementation of SimpleSerializer template.
  43. // Specializations are defined in "simple_serializer-inl.h".
  44. template<class Type> class SimpleSerializer {
  45. public:
  46. // Calculate and return the size of the 'item'.
  47. static size_t SizeOf(const Type &item) { return sizeof(item); }
  48. // Write 'item' to memory location 'dest', and return to the "end" address of
  49. // data written, i.e., the address after the final byte written.
  50. static char *Write(const Type &item, char *dest) {
  51. new (dest) Type(item);
  52. return dest + SizeOf(item);
  53. }
  54. };
  55. } // namespace google_breakpad
  56. #endif // PROCESSOR_SIMPLE_SERIALIZER_H__