nux-0.9.46
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00001 /* 00002 * Copyright 2010 Inalogic® Inc. 00003 * 00004 * This program is free software: you can redistribute it and/or modify it 00005 * under the terms of the GNU Lesser General Public License, as 00006 * published by the Free Software Foundation; either version 2.1 or 3.0 00007 * of the License. 00008 * 00009 * This program is distributed in the hope that it will be useful, but 00010 * WITHOUT ANY WARRANTY; without even the implied warranties of 00011 * MERCHANTABILITY, SATISFACTORY QUALITY or FITNESS FOR A PARTICULAR 00012 * PURPOSE. See the applicable version of the GNU Lesser General Public 00013 * License for more details. 00014 * 00015 * You should have received a copy of both the GNU Lesser General Public 00016 * License along with this program. If not, see <http://www.gnu.org/licenses/> 00017 * 00018 * Authored by: Jay Taoko <jaytaoko@inalogic.com> 00019 * 00020 */ 00021 00022 00023 #ifndef NCPU_H 00024 #define NCPU_H 00025 00026 namespace nux 00027 { 00028 00029 class NCPU 00030 { 00031 NUX_DECLARE_GLOBAL_OBJECT (NCPU, GlobalSingletonInitializer); 00032 public: 00033 00034 enum 00035 { 00036 CPU_UNKNOWN = 0, 00037 CPU_INTEL, 00038 CPU_AMD 00039 }; 00040 00041 enum 00042 { 00043 OS_UNKNOWN = 0, 00044 OS_WIN95, 00045 OS_WIN98, 00046 OS_WINME, 00047 OS_WINNT40, 00048 OS_WIN2000, 00049 OS_WINXP, 00050 OS_WINXP64, 00051 OS_WINSERVER2003, 00052 OS_WINSERVER2003R2, 00053 OS_WINVISTA, 00054 OS_WINVISTA64, 00055 OS_MACOS, 00056 OS_LINUX, 00057 }; 00058 00059 NString m_CPUString; // GenuineIntel or AuthenticAMD 00060 NString m_CPUBrandString; 00061 00062 struct CPUInfo 00063 { 00064 t_u32 m_CPUType; 00065 t_char m_CPUModel; 00066 t_char m_CPUExtModel; 00067 t_u32 m_CPUFamily; 00068 t_u32 m_CPUExtFamily; 00069 t_char m_CPUSteppingID; 00070 t_u32 m_CPUNumLogicalProcessors; 00071 t_u32 m_CPUSpeed; 00072 }; 00073 struct CPUInfo m_CPUInfo; 00074 00075 struct CPUFeatures 00076 { 00077 bool m_HasFPU; 00078 bool m_HasMMX; 00079 bool m_HasSSE; 00080 bool m_HasSSE2; 00081 bool m_HasSSE3; 00082 bool m_HasSSSE3; 00083 bool m_HasSSE41; 00084 bool m_HasSSE42; 00085 bool m_HasEST; // Enhanced Intel SpeedStep Technology (Intel) 00086 bool m_HasHTT; // Multithreading 00087 bool m_Has3DNow; // 3Dnow! instructions (AMD) 00088 bool m_Has3DNowExt; // 3DnowExt (AMD) 00089 bool m_HasAMDMMX; // Extensions to MMX instructions (AMD) 00090 bool m_Hasx64; 00091 00092 }; 00093 struct CPUFeatures m_CPUFeatures; 00094 00095 struct MemInfo 00096 { 00097 t_u32 m_PhysicalMemorySize; 00098 }; 00099 struct MemInfo m_MemInfo; 00100 00101 struct OSInfo 00102 { 00103 t_u32 m_OSType; 00104 }; 00105 00106 struct OSInfo m_OSInfo; 00107 00108 bool IsBigEndian(); 00109 bool IsLittleEndian(); 00110 protected: 00111 bool m_IsLittleEndian; 00112 void GetOS(); 00113 00114 }; 00115 00116 } 00117 00118 #endif // NCPU_H