source: trunk/src/kernel32/version.cpp@ 21509

Last change on this file since 21509 was 21509, checked in by dmik, 15 years ago

Reverted r21470 as Win2000 better corresponds to the level of the implemented APIs (most of the WinXP enhancements are not implemented in Odin32 yet).
File size: 8.4 KB
Line 
1/* $Id: version.cpp,v 1.9 2002-07-05 14:48:06 sandervl Exp $ */
2
3/*
4 * Win32 compatibility file functions for OS/2
5 *
6 * Copyright 1998-2000 Sander van Leeuwen
7 * Copyright 1998 Patrick Haller
8 *
9 * Based on Wine code: (misc\version.c)
10 * Copyright 1997 Alexandre Julliard
11 * Copyright 1997 Marcus Meissner
12 * Copyright 1998 Patrik Stridvall
13 * Copyright 1998 Andreas Mohr
14 *
15 * Project Odin Software License can be found in LICENSE.TXT
16 *
17 */
18
19#include <odin.h>
20#include <odinwrap.h>
21#include <os2sel.h>
22
23#include <os2win.h>
24#include <winnt.h>
25#include <winnls.h>
26#include <stdlib.h>
27#include <string.h>
28#include <ctype.h>
29#include <heapstring.h>
30
31#include <misc.h>
32#include "heap.h"
33#include <handlemanager.h>
34#include "wprocess.h"
35#include "oslibdos.h"
36#include <versionos2.h>
37#include "profile.h"
38
39#define DBG_LOCALLOG DBG_version
40#include "dbglocal.h"
41
42typedef struct
43{
44 LONG getVersion16;
45 LONG getVersion;
46 OSVERSIONINFOEXA getVersionEx;
47} VERSION_DATA;
48
49static VERSION_DATA VersionData[WINVERSION_MAX] =
50{
51 // Windows 98
52 {
53 0x070A5F03,
54 0xC0000A04,
55 {
56 sizeof(OSVERSIONINFOA), 4, 10, 0x40A07CE,
57 VER_PLATFORM_WIN32_WINDOWS, "Win98",
58 0, 0, 0, 0
59 }
60 },
61 // Windows ME
62 {
63 0x07005F03, /* Assuming DOS 7 like the other Win9x */
64 0xC0005A04,
65 {
66 sizeof(OSVERSIONINFOA), 4, 90, 0x45A0BB8,
67 VER_PLATFORM_WIN32_WINDOWS, " ",
68 0, 0, 0, 0
69 }
70 },
71 // Windows NT 4.0 (SP6)
72 {
73 0x05000A03,
74 ODINNT_VERSION,
75 {
76 sizeof(OSVERSIONINFOA), ODINNT_MAJOR_VERSION, ODINNT_MINOR_VERSION,
77 ODINNT_BUILD_NR, VER_PLATFORM_WIN32_NT, ODINNT_CSDVERSION,
78 6, 0, 0, 0
79 }
80 },
81 // Windows 2000 (SP2)
82 {
83 0x05005F03,
84 0x08930005,
85 {
86 sizeof(OSVERSIONINFOA), 5, 0, 0x893,
87 VER_PLATFORM_WIN32_NT, "Service Pack 2",
88 2, 0, 0, 0
89 }
90 },
91 // Windows XP
92 {
93 0x05005F03, /* Assuming DOS 5 like the other NT */
94 0x0A280105,
95 {
96 sizeof(OSVERSIONINFOA), 5, 1, 0xA28,
97 VER_PLATFORM_WIN32_NT, "",
98 0, 0, 0, 0
99 }
100 }
101};
102
103static BOOL fCheckVersion = FALSE;
104static int winversion = WINVERSION_WIN2000;
105
106//******************************************************************************
107//******************************************************************************
108void WIN32API OdinSetVersion(ULONG version)
109{
110 switch(version) {
111 case WINVERSION_WIN98:
112 case WINVERSION_WINME:
113 case WINVERSION_NT40:
114 case WINVERSION_WIN2000:
115 case WINVERSION_WINXP:
116 break;
117 default:
118 DebugInt3();
119 return;
120 }
121 winversion = version;
122}
123//******************************************************************************
124//******************************************************************************
125void CheckVersion()
126{
127 char szVersion[16];
128
129 if(PROFILE_GetOdinIniString(PROFILE_WINVERSION_SECTION, PROFILE_WINVERSION_KEY,
130 "", szVersion, sizeof(szVersion)-1) > 1)
131 {
132 if(!stricmp(szVersion, PROFILE_WINVERSION_WIN98)) {
133 winversion = WINVERSION_WIN98;
134 }
135 else
136 if(!stricmp(szVersion, PROFILE_WINVERSION_WINME)) {
137 winversion = WINVERSION_WINME;
138 }
139 else
140 if(!stricmp(szVersion, PROFILE_WINVERSION_NT40)) {
141 winversion = WINVERSION_NT40;
142 }
143 else
144 if(!stricmp(szVersion, PROFILE_WINVERSION_WIN2000)) {
145 winversion = WINVERSION_WIN2000;
146 }
147 else
148 if(!stricmp(szVersion, PROFILE_WINVERSION_WINXP)) {
149 winversion = WINVERSION_WINXP;
150 }
151 }
152 fCheckVersion = TRUE;
153}
154//******************************************************************************
155//******************************************************************************
156BOOL WIN32API GetVersionExA(OSVERSIONINFOA *lpVersionInformation)
157{
158 dprintf(("KERNEL32: GetVersionExA %x", lpVersionInformation));
159
160 if(lpVersionInformation == NULL)
161 {
162 dprintf(("ERROR: invalid parameter"));
163 SetLastError(ERROR_INVALID_PARAMETER);
164 return(FALSE);
165 }
166 if(lpVersionInformation->dwOSVersionInfoSize < sizeof(OSVERSIONINFOA))
167 {
168 dprintf(("ERROR: buffer too small (%d != %d)", lpVersionInformation->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA)));
169 SetLastError(ERROR_INSUFFICIENT_BUFFER);
170 return(FALSE);
171 }
172
173 if(fCheckVersion == FALSE) {
174 CheckVersion();
175 }
176 lpVersionInformation->dwMajorVersion = VersionData[winversion].getVersionEx.dwMajorVersion;
177 lpVersionInformation->dwMinorVersion = VersionData[winversion].getVersionEx.dwMinorVersion;
178 lpVersionInformation->dwBuildNumber = VersionData[winversion].getVersionEx.dwBuildNumber;
179 lpVersionInformation->dwPlatformId = VersionData[winversion].getVersionEx.dwPlatformId;
180 strcpy(lpVersionInformation->szCSDVersion, VersionData[winversion].getVersionEx.szCSDVersion );
181
182 dprintf(("version %x.%x", lpVersionInformation->dwMajorVersion, lpVersionInformation->dwMinorVersion));
183 dprintf(("build nr %x", lpVersionInformation->dwBuildNumber));
184 dprintf(("Platform Id %x", lpVersionInformation->dwPlatformId));
185 dprintf(("szCSDVersion %s", lpVersionInformation->szCSDVersion));
186
187 if(lpVersionInformation->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXA))
188 {//Windows 2000 (and up) extension
189 LPOSVERSIONINFOEXA lpVersionExInformation = (LPOSVERSIONINFOEXA)lpVersionInformation;
190
191 lpVersionExInformation->wServicePackMajor = VersionData[winversion].getVersionEx.wServicePackMajor;
192 lpVersionExInformation->wServicePackMinor = VersionData[winversion].getVersionEx.wServicePackMinor;
193 lpVersionExInformation->wReserved[0] = VersionData[winversion].getVersionEx.wReserved[0];
194 lpVersionExInformation->wReserved[1] = VersionData[winversion].getVersionEx.wReserved[1];
195
196 dprintf(("service pack version %x.%x", lpVersionExInformation->wServicePackMajor, lpVersionExInformation->wServicePackMinor));
197 }
198
199 SetLastError(ERROR_SUCCESS);
200 return(TRUE);
201}
202//******************************************************************************
203//******************************************************************************
204BOOL WIN32API GetVersionExW(OSVERSIONINFOW *lpVersionInformation)
205{
206 dprintf(("KERNEL32: GetVersionExW %x", lpVersionInformation));
207
208 if(lpVersionInformation == NULL)
209 {
210 dprintf(("ERROR: invalid parameter"));
211 SetLastError(ERROR_INVALID_PARAMETER);
212 return(FALSE);
213 }
214 if(lpVersionInformation->dwOSVersionInfoSize < sizeof(OSVERSIONINFOW))
215 {
216 dprintf(("ERROR: buffer too small"));
217 SetLastError(ERROR_INSUFFICIENT_BUFFER);
218 return(FALSE);
219 }
220
221 if(fCheckVersion == FALSE) {
222 CheckVersion();
223 }
224 lpVersionInformation->dwMajorVersion = VersionData[winversion].getVersionEx.dwMajorVersion;
225 lpVersionInformation->dwMinorVersion = VersionData[winversion].getVersionEx.dwMinorVersion;
226 lpVersionInformation->dwBuildNumber = VersionData[winversion].getVersionEx.dwBuildNumber;
227 lpVersionInformation->dwPlatformId = VersionData[winversion].getVersionEx.dwPlatformId;
228 lstrcpyAtoW(lpVersionInformation->szCSDVersion, VersionData[winversion].getVersionEx.szCSDVersion);
229
230 if(lpVersionInformation->dwOSVersionInfoSize == sizeof(OSVERSIONINFOEXW))
231 {//Windows 2000 (and up) extension
232 LPOSVERSIONINFOEXW lpVersionExInformation = (LPOSVERSIONINFOEXW)lpVersionInformation;
233
234 lpVersionExInformation->wServicePackMajor = VersionData[winversion].getVersionEx.wServicePackMajor;
235 lpVersionExInformation->wServicePackMinor = VersionData[winversion].getVersionEx.wServicePackMinor;
236 lpVersionExInformation->wReserved[0] = VersionData[winversion].getVersionEx.wReserved[0];
237 lpVersionExInformation->wReserved[1] = VersionData[winversion].getVersionEx.wReserved[1];
238 }
239 SetLastError(ERROR_SUCCESS);
240 return(TRUE);
241}
242//******************************************************************************
243//******************************************************************************
244LONG WIN32API GetVersion()
245{
246 dprintf(("KERNEL32: GetVersion"));
247 if(fCheckVersion == FALSE) {
248 CheckVersion();
249 }
250 return VersionData[winversion].getVersion;
251}
252//******************************************************************************
253//******************************************************************************
Note: See TracBrowser for help on using the repository browser.