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