1// Copyright (c) 2007, 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// minidump_size.h: Provides a C++ template for programmatic access to 31// the sizes of various types defined in minidump_format.h. 32// 33// Author: Mark Mentovai 34 35#ifndef GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 36#define GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 37 38#include <sys/types.h> 39 40#include "google_breakpad/common/minidump_format.h" 41 42namespace google_breakpad { 43 44template<typename T> 45class minidump_size { 46 public: 47 static size_t size() { return sizeof(T); } 48}; 49 50// Explicit specializations for variable-length types. The size returned 51// for these should be the size for an object without its variable-length 52// section. 53 54template<> 55class minidump_size<MDString> { 56 public: 57 static size_t size() { return MDString_minsize; } 58}; 59 60template<> 61class minidump_size<MDRawThreadList> { 62 public: 63 static size_t size() { return MDRawThreadList_minsize; } 64}; 65 66template<> 67class minidump_size<MDCVInfoPDB20> { 68 public: 69 static size_t size() { return MDCVInfoPDB20_minsize; } 70}; 71 72template<> 73class minidump_size<MDCVInfoPDB70> { 74 public: 75 static size_t size() { return MDCVInfoPDB70_minsize; } 76}; 77 78template<> 79class minidump_size<MDImageDebugMisc> { 80 public: 81 static size_t size() { return MDImageDebugMisc_minsize; } 82}; 83 84template<> 85class minidump_size<MDRawModuleList> { 86 public: 87 static size_t size() { return MDRawModuleList_minsize; } 88}; 89 90template<> 91class minidump_size<MDRawMemoryList> { 92 public: 93 static size_t size() { return MDRawMemoryList_minsize; } 94}; 95 96// Explicit specialization for MDRawModule, for which sizeof may include 97// tail-padding on some architectures but not others. 98 99template<> 100class minidump_size<MDRawModule> { 101 public: 102 static size_t size() { return MD_MODULE_SIZE; } 103}; 104 105} // namespace google_breakpad 106 107#endif // GOOGLE_BREAKPAD_COMMON_MINIDUMP_SIZE_H__ 108