00001 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- 00002 * vim:expandtab:autoindent:tabstop=4:shiftwidth=4:filetype=c:cindent:textwidth=0: 00003 * 00004 * Copyright (C) 2005 Dell Inc. 00005 * by Michael Brown <Michael_E_Brown@dell.com> 00006 * Licensed under the Open Software License version 2.1 00007 * 00008 * Alternatively, you can redistribute it and/or modify 00009 * it under the terms of the GNU General Public License as published 00010 * by the Free Software Foundation; either version 2 of the License, 00011 * or (at your option) any later version. 00012 00013 * This program is distributed in the hope that it will be useful, but 00014 * WITHOUT ANY WARRANTY; without even the implied warranty of 00015 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00016 * See the GNU General Public License for more details. 00017 */ 00018 00019 #define LIBSMBIOS_SOURCE 00020 #include "SmiImpl.h" 00021 #include "FactoryImpl2.h" 00022 #include "TokenImpl.h" 00023 00024 // message.h should be included last. 00025 #include "smbios/message.h" 00026 00027 using namespace std; 00028 00029 namespace smi 00030 { 00031 class SmiFactoryImpl : public factory::TFactory<SmiFactory> 00032 { 00033 public: 00034 SmiFactoryImpl() { setParameter("smiFile", ""); }; 00035 virtual ~SmiFactoryImpl() throw() {}; 00036 virtual std::auto_ptr<IDellCallingInterfaceSmi> makeNew(u8 type); // use me 00037 }; 00038 00039 // 00040 SmiFactory::~SmiFactory() throw() 00041 {} 00042 SmiFactory::SmiFactory() 00043 {} 00044 00045 SmiFactory *SmiFactory::getFactory() 00046 { 00047 // reinterpret_cast<...>(0) to ensure template parameter is correct 00048 // this is a workaround for VC6 which cannot use explicit member template 00049 // function initialization. 00050 return SmiFactoryImpl::getFactory(reinterpret_cast<SmiFactoryImpl *>(0)); 00051 } 00052 00053 std::auto_ptr<IDellCallingInterfaceSmi> SmiFactoryImpl::makeNew( u8 type ) 00054 { 00055 IDellCallingInterfaceSmi *ret = 0; 00056 SmiStrategy *strategyPtr = 0; 00057 00058 if (mode == AutoDetectMode ) 00059 strategyPtr = new SmiArchStrategy(); 00060 00061 else if (mode == UnitTestMode) 00062 strategyPtr = new SmiMockStrategy(getParameterString("smiFile")); 00063 00064 00065 // used for automatic setup of magic io stuff 00066 u16 cmdIOAddress = 0; 00067 u8 cmdIOCode = 0; 00068 const smbios::ISmbiosTable *table = 0; 00069 00070 switch( type ) 00071 { 00072 case DELL_CALLING_INTERFACE_SMI_RAW: 00073 ret = new DellCallingInterfaceSmiImpl(strategyPtr, 0, 0); 00074 break; 00075 00076 case DELL_CALLING_INTERFACE_SMI: 00077 // would be better to just get a 0xDA type from smbios table and get code/io 00078 try { 00079 table = smbios::SmbiosFactory::getFactory()->getSingleton(); 00080 smbios::ISmbiosTable::const_iterator item = (*table)[0xDA]; 00081 cmdIOAddress = getU16_FromItem(*item, 4); 00082 cmdIOCode = getU8_FromItem(*item, 6); 00083 ret = new DellCallingInterfaceSmiImpl(strategyPtr, cmdIOAddress, cmdIOCode); 00084 } catch(...) { 00085 throw SmiExceptionImpl(_("Could not automatically setup up magic io")); 00086 } 00087 00088 break; 00089 default: 00090 throw InvalidSmiModeImpl(_("Unknown smi factory mode requested")); 00091 break; 00092 } 00093 00094 if( ! ret ) 00095 throw InvalidSmiModeImpl(_("Could not allocate SMI object")); 00096 00097 std::auto_ptr<IDellCallingInterfaceSmi> foo(ret); 00098 return foo; 00099 } 00100 00101 }