[转帖]获取系统详细版本

1. &#35;include <windows.h>
2. &#35;include <stdio.h>
3. &#35;define BUFSIZE 80
4. int main()
5. {
6. OSVERSIONINFOEX osvi;
7. BOOL bOsVersionInfoEx;
8. // Try calling GetVersionEx using the OSVERSIONINFOEX structure.
9. // If that fails, try using the OSVERSIONINFO structure.
10. ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
11. osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
12. if( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )
13. {
14. osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
15. if (! GetVersionEx ( (OSVERSIONINFO *) &osvi) )
16. {
17. printf("can';t get os version !\n");
18. return FALSE;
19. }
20. }
21. switch (osvi.dwPlatformId)
22. {
23. // Test for the Windows NT product family.
24. case VER_PLATFORM_WIN32_NT:
25. // Test for the specific product family.
26. if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
27. printf ("Microsoft Windows Server 2003 family, ");
28. if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
29. printf ("Microsoft Windows XP ");
30. if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
31. printf ("Microsoft Windows 2000 ");
32. if ( osvi.dwMajorVersion <= 4 )
33. printf("Microsoft Windows NT ");
34. // Test for specific product on Windows NT 4.0 SP6 and later.
35. if( bOsVersionInfoEx )
36. {
37. // Test for the workstation type.
38. if ( osvi.wProductType == VER_NT_WORKSTATION )
39. {
40. if( osvi.dwMajorVersion == 4 )
41. printf ( "Workstation 4.0 " );
42. else if( osvi.wSuiteMask & VER_SUITE_PERSONAL )
43. printf ( "Home Edition " );
44. else
45. printf ( "Professional " );
46. }
47. // Test for the server type.
48. else if ( osvi.wProductType == VER_NT_SERVER )
49. {
50. if( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
51. {
52. if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
53. printf ( "Datacenter Edition " );
54. else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
55. printf ( "Enterprise Edition " );
56. else if ( osvi.wSuiteMask == VER_SUITE_BLADE )
57. printf ( "Web Edition " );
58. else
59. printf ( "Standard Edition " );
60. }
61. else if( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
62. {
63. if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
64. printf ( "Datacenter Server " );
65. else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
66. printf ( "Advanced Server " );
67. else
68. printf ( "Server " );
69. }
70. else // Windows NT 4.0
71. {
72. if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
73. printf ("Server 4.0, Enterprise Edition " );
74. else
75. printf ( "Server 4.0 " );
76. }
77. }
78. }
79. else // Test for specific product on Windows NT 4.0 SP5 and earlier
80. {
81. HKEY hKey;
82. char szProductType[BUFSIZE];
83. DWORD dwBufLen=BUFSIZE;
84. LONG lRet;
85. lRet = RegOpenKeyEx( HKEY_LOCAL_MACHINE,
86. "SYSTEM\\CurrentControlSet\\Control\\ProductOptions",
87. 0, KEY_QUERY_VALUE, &hKey );
88. if( lRet != ERROR_SUCCESS )
89. {
90. printf("open regedit false! please try it again!\n");
91. return FALSE;
92. }
93. lRet = RegQueryValueEx( hKey, "ProductType", NULL, NULL,
94. (LPBYTE) szProductType, &dwBufLen);
95. if( (lRet != ERROR_SUCCESS) || (dwBufLen > BUFSIZE) )
96. {
97. printf("read regedit false! please try it again!\n");
98. return FALSE;
99. }
100. RegCloseKey( hKey );
101. if ( lstrcmpi( "WINNT", szProductType) == 0 )
102. printf( "Workstation " );
103. if ( lstrcmpi( "LANMANNT", szProductType) == 0 )
104. printf( "Server " );
105. if ( lstrcmpi( "SERVERNT", szProductType) == 0 )
106. printf( "Advanced Server " );
107. printf( "%d.%d ", osvi.dwMajorVersion, osvi.dwMinorVersion );
108. }
109. // Display service pack (if any) and build number.
110. if( osvi.dwMajorVersion == 4 &&
111. lstrcmpi( osvi.szCSDVersion, "Service Pack 6" ) == 0 )
112. {
113. HKEY hKey;
114. LONG lRet;
115. // Test for SP6 versus SP6a.
116. lRet = RegOpenKeyEx( HKEY_LOCAL_MACHINE,
117. "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Hotfix\\Q246009",
118. 0, KEY_QUERY_VALUE, &hKey );
119. if( lRet == ERROR_SUCCESS )
120. printf( "Service Pack 6a (Build %d)\n", osvi.dwBuildNumber & 0xFFFF );
121. else // Windows NT 4.0 prior to SP6a
122. {
123. printf( "%s (Build %d)\n",
124. osvi.szCSDVersion,
125. osvi.dwBuildNumber & 0xFFFF);
126. }
127. RegCloseKey( hKey );
128. }
129. else // Windows NT 3.51 and earlier or Windows 2000 and later
130. {
131. printf( "%s (Build %d)\n",
132. osvi.szCSDVersion,
133. osvi.dwBuildNumber & 0xFFFF);
134. }
135. break;
136. // Test for the Windows 95 product family.
137. case VER_PLATFORM_WIN32_WINDOWS:
138. if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0)
139. {
140. printf ("Microsoft Windows 95 ");
141. if ( osvi.szCSDVersion[1] == ';C'; || osvi.szCSDVersion[1] == ';B'; )
142. printf("OSR2 " );
143. }
144. if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10)
145. {
146. printf ("Microsoft Windows 98 ");
147. if ( osvi.szCSDVersion[1] == ';A'; )
148. printf("SE " );
149. }
150. if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90)
151. {
152. printf ("Microsoft Windows Millennium Edition\n");
153. }
154. break;
155. case VER_PLATFORM_WIN32s:
156. printf ("Microsoft Win32s\n");
157. break;
158. }
159. getchar();
160. return TRUE;
161. }

复制代码

不过需要个比较新的SDK升级包支持

能不能简单注释一下？

注释在代码里面有
不过是英文的。