michael@0: // Copyright (c) 2006, Google Inc.
michael@0: // All rights reserved.
michael@0: //
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are
michael@0: // met:
michael@0: //
michael@0: //     * Redistributions of source code must retain the above copyright
michael@0: // notice, this list of conditions and the following disclaimer.
michael@0: //     * Redistributions in binary form must reproduce the above
michael@0: // copyright notice, this list of conditions and the following disclaimer
michael@0: // in the documentation and/or other materials provided with the
michael@0: // distribution.
michael@0: //     * Neither the name of Google Inc. nor the names of its
michael@0: // contributors may be used to endorse or promote products derived from
michael@0: // this software without specific prior written permission.
michael@0: //
michael@0: // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
michael@0: // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
michael@0: // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
michael@0: // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
michael@0: // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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michael@0: // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
michael@0: // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
michael@0: // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
michael@0: // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
michael@0: // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: 
michael@0: // basic_code_module.h: Carries information about code modules that are loaded
michael@0: // into a process.
michael@0: //
michael@0: // This is a basic concrete implementation of CodeModule.  It cannot be
michael@0: // instantiated directly, only based on other objects that implement
michael@0: // the CodeModule interface.  It exists to provide a CodeModule implementation
michael@0: // a place to store information when the life of the original object (such as
michael@0: // a MinidumpModule) cannot be guaranteed.
michael@0: //
michael@0: // Author: Mark Mentovai
michael@0: 
michael@0: #ifndef PROCESSOR_BASIC_CODE_MODULE_H__
michael@0: #define PROCESSOR_BASIC_CODE_MODULE_H__
michael@0: 
michael@0: #include <string>
michael@0: 
michael@0: #include "common/using_std_string.h"
michael@0: #include "google_breakpad/processor/code_module.h"
michael@0: 
michael@0: namespace google_breakpad {
michael@0: 
michael@0: class BasicCodeModule : public CodeModule {
michael@0:  public:
michael@0:   // Creates a new BasicCodeModule given any existing CodeModule
michael@0:   // implementation.  This is useful to make a copy of the data relevant to
michael@0:   // the CodeModule interface without requiring all of the resources that
michael@0:   // other CodeModule implementations may require.
michael@0:   explicit BasicCodeModule(const CodeModule *that)
michael@0:       : base_address_(that->base_address()),
michael@0:         size_(that->size()),
michael@0:         code_file_(that->code_file()),
michael@0:         code_identifier_(that->code_identifier()),
michael@0:         debug_file_(that->debug_file()),
michael@0:         debug_identifier_(that->debug_identifier()),
michael@0:         version_(that->version()) {}
michael@0: 
michael@0:   BasicCodeModule(uint64_t base_address, uint64_t size,
michael@0: 		  const string &code_file,
michael@0: 		  const string &code_identifier,
michael@0: 		  const string &debug_file,
michael@0: 		  const string &debug_identifier,
michael@0: 		  const string &version)
michael@0:     : base_address_(base_address),
michael@0:       size_(size),
michael@0:       code_file_(code_file),
michael@0:       code_identifier_(code_identifier),
michael@0:       debug_file_(debug_file),
michael@0:       debug_identifier_(debug_identifier),
michael@0:       version_(version)
michael@0:     {}
michael@0:   virtual ~BasicCodeModule() {}
michael@0: 
michael@0:   // See code_module.h for descriptions of these methods and the associated
michael@0:   // members.
michael@0:   virtual uint64_t base_address() const { return base_address_; }
michael@0:   virtual uint64_t size() const { return size_; }
michael@0:   virtual string code_file() const { return code_file_; }
michael@0:   virtual string code_identifier() const { return code_identifier_; }
michael@0:   virtual string debug_file() const { return debug_file_; }
michael@0:   virtual string debug_identifier() const { return debug_identifier_; }
michael@0:   virtual string version() const { return version_; }
michael@0:   virtual const CodeModule* Copy() const { return new BasicCodeModule(this); }
michael@0: 
michael@0:  private:
michael@0:   uint64_t base_address_;
michael@0:   uint64_t size_;
michael@0:   string code_file_;
michael@0:   string code_identifier_;
michael@0:   string debug_file_;
michael@0:   string debug_identifier_;
michael@0:   string version_;
michael@0: 
michael@0:   // Disallow copy constructor and assignment operator.
michael@0:   BasicCodeModule(const BasicCodeModule &that);
michael@0:   void operator=(const BasicCodeModule &that);
michael@0: };
michael@0: 
michael@0: }  // namespace google_breakpad
michael@0: 
michael@0: #endif  // PROCESSOR_BASIC_CODE_MODULE_H__