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 // module_factory.h: ModuleFactory a factory that provides 30 // an interface for creating a Module and deferring instantiation to subclasses 31 // BasicModuleFactory and FastModuleFactory. 32 33 // Author: Siyang Xie ([email protected]) 34 35 #ifndef PROCESSOR_MODULE_FACTORY_H__ 36 #define PROCESSOR_MODULE_FACTORY_H__ 37 38 #include "processor/basic_source_line_resolver_types.h" 39 #include "processor/fast_source_line_resolver_types.h" 40 #include "processor/source_line_resolver_base_types.h" 41 42 namespace google_breakpad { 43 44 class ModuleFactory { 45 public: ~ModuleFactory()46 virtual ~ModuleFactory() { }; 47 virtual SourceLineResolverBase::Module* CreateModule( 48 const string& name) const = 0; 49 }; 50 51 class BasicModuleFactory : public ModuleFactory { 52 public: ~BasicModuleFactory()53 virtual ~BasicModuleFactory() { } CreateModule(const string & name)54 virtual BasicSourceLineResolver::Module* CreateModule( 55 const string& name) const { 56 return new BasicSourceLineResolver::Module(name); 57 } 58 }; 59 60 class FastModuleFactory : public ModuleFactory { 61 public: ~FastModuleFactory()62 virtual ~FastModuleFactory() { } CreateModule(const string & name)63 virtual FastSourceLineResolver::Module* CreateModule( 64 const string& name) const { 65 return new FastSourceLineResolver::Module(name); 66 } 67 }; 68 69 } // namespace google_breakpad 70 71 #endif // PROCESSOR_MODULE_FACTORY_H__ 72