1 // Copyright (c) 2006, 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 // basic_code_module.h: Carries information about code modules that are loaded 31 // into a process. 32 // 33 // This is a basic concrete implementation of CodeModule. It cannot be 34 // instantiated directly, only based on other objects that implement 35 // the CodeModule interface. It exists to provide a CodeModule implementation 36 // a place to store information when the life of the original object (such as 37 // a MinidumpModule) cannot be guaranteed. 38 // 39 // Author: Mark Mentovai 40 41 #ifndef PROCESSOR_BASIC_CODE_MODULE_H__ 42 #define PROCESSOR_BASIC_CODE_MODULE_H__ 43 44 #include <string> 45 46 #include "common/using_std_string.h" 47 #include "google_breakpad/processor/code_module.h" 48 49 namespace google_breakpad { 50 51 class BasicCodeModule : public CodeModule { 52 public: 53 // Creates a new BasicCodeModule given any existing CodeModule 54 // implementation. This is useful to make a copy of the data relevant to 55 // the CodeModule interface without requiring all of the resources that 56 // other CodeModule implementations may require. 57 explicit BasicCodeModule(const CodeModule *that) 58 : base_address_(that->base_address()), 59 size_(that->size()), 60 code_file_(that->code_file()), 61 code_identifier_(that->code_identifier()), 62 debug_file_(that->debug_file()), 63 debug_identifier_(that->debug_identifier()), 64 version_(that->version()) {} 65 66 BasicCodeModule(uint64_t base_address, uint64_t size, 67 const string &code_file, 68 const string &code_identifier, 69 const string &debug_file, 70 const string &debug_identifier, 71 const string &version) 72 : base_address_(base_address), 73 size_(size), 74 code_file_(code_file), 75 code_identifier_(code_identifier), 76 debug_file_(debug_file), 77 debug_identifier_(debug_identifier), 78 version_(version) 79 {} 80 virtual ~BasicCodeModule() {} 81 82 // See code_module.h for descriptions of these methods and the associated 83 // members. 84 virtual uint64_t base_address() const { return base_address_; } 85 virtual uint64_t size() const { return size_; } 86 virtual string code_file() const { return code_file_; } 87 virtual string code_identifier() const { return code_identifier_; } 88 virtual string debug_file() const { return debug_file_; } 89 virtual string debug_identifier() const { return debug_identifier_; } 90 virtual string version() const { return version_; } 91 virtual const CodeModule* Copy() const { return new BasicCodeModule(this); } 92 93 private: 94 uint64_t base_address_; 95 uint64_t size_; 96 string code_file_; 97 string code_identifier_; 98 string debug_file_; 99 string debug_identifier_; 100 string version_; 101 102 // Disallow copy constructor and assignment operator. 103 BasicCodeModule(const BasicCodeModule &that); 104 void operator=(const BasicCodeModule &that); 105 }; 106 107 } // namespace google_breakpad 108 109 #endif // PROCESSOR_BASIC_CODE_MODULE_H__ 110
