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 // module_factory.h: ModuleFactory a factory that provides 31 // an interface for creating a Module and deferring instantiation to subclasses 32 // BasicModuleFactory and FastModuleFactory. 33 34 // Author: Siyang Xie (lambxsy@google.com) 35 36 #ifndef PROCESSOR_MODULE_FACTORY_H__ 37 #define PROCESSOR_MODULE_FACTORY_H__ 38 39 #include "processor/basic_source_line_resolver_types.h" 40 #include "processor/fast_source_line_resolver_types.h" 41 #include "processor/source_line_resolver_base_types.h" 42 43 namespace google_breakpad { 44 45 class ModuleFactory { 46 public: ~ModuleFactory()47 virtual ~ModuleFactory() { }; 48 virtual SourceLineResolverBase::Module* CreateModule( 49 const string &name) const = 0; 50 }; 51 52 class BasicModuleFactory : public ModuleFactory { 53 public: ~BasicModuleFactory()54 virtual ~BasicModuleFactory() { } CreateModule(const string & name)55 virtual BasicSourceLineResolver::Module* CreateModule( 56 const string &name) const { 57 return new BasicSourceLineResolver::Module(name); 58 } 59 }; 60 61 class FastModuleFactory : public ModuleFactory { 62 public: ~FastModuleFactory()63 virtual ~FastModuleFactory() { } CreateModule(const string & name)64 virtual FastSourceLineResolver::Module* CreateModule( 65 const string &name) const { 66 return new FastSourceLineResolver::Module(name); 67 } 68 }; 69 70 } // namespace google_breakpad 71 72 #endif // PROCESSOR_MODULE_FACTORY_H__ 73