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wine/misc/version.c
Francois Gouget 5686dc0fe8 Move WINDEBUGINFO from winbase.h to winbase16.h and rename to 
WINDEBUGINFO16.
Move the related macros to version.c and ifdef them out (kept for
documentation only, they are not used).
2001-10-08 22:30:34 +00:00

597 lines
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/*
* Windows and DOS version functions
*
* Copyright 1997 Alexandre Julliard
* Copyright 1997 Marcus Meissner
* Copyright 1998 Patrik Stridvall
* Copyright 1998 Andreas Mohr
*/
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/winbase16.h"
#include "module.h"
#include "options.h"
#include "debugtools.h"
#include "winerror.h"
DEFAULT_DEBUG_CHANNEL(ver);
typedef enum
{
WIN20, /* Windows 2.0 */
WIN30, /* Windows 3.0 */
WIN31, /* Windows 3.1 */
WIN95, /* Windows 95 */
WIN98, /* Windows 98 */
/* insert Windows ME here as WINME if needed */
NT351, /* Windows NT 3.51 */
NT40, /* Windows NT 4.0 */
NT2K, /* Windows 2000 */
NB_WINDOWS_VERSIONS
} WINDOWS_VERSION;
typedef struct
{
LONG getVersion16;
LONG getVersion32;
OSVERSIONINFOA getVersionEx;
} VERSION_DATA;
/* FIXME: compare values below with original and fix */
static VERSION_DATA VersionData[NB_WINDOWS_VERSIONS] =
{
/* WIN20 FIXME: verify values */
{
MAKELONG( 0x0002, 0x0303 ), /* assume DOS 3.3 */
MAKELONG( 0x0003, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 2, 0, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3"
}
},
/* WIN30 FIXME: verify values */
{
MAKELONG( 0x0003, 0x0500 ), /* assume DOS 5.00 */
MAKELONG( 0x0003, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 3, 0, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3"
}
},
/* WIN31 */
{
MAKELONG( 0x0a03, 0x0616 ), /* DOS 6.22 */
MAKELONG( 0x0a03, 0x8000 ),
{
sizeof(OSVERSIONINFOA), 3, 10, 0,
VER_PLATFORM_WIN32s, "Win32s 1.3"
}
},
/* WIN95 */
{
0x07000304,
0xC0000004,
{
/* 0x40003B6 == 4.00.950 == Win95 orig. release and Win95a
* 0x4000457 == 4.00.1111 == Win95B aka Win95 OSR2
* Win95a/B can be discerned via regkey SubVersionNumber */
sizeof(OSVERSIONINFOA), 4, 0, 0x40003B6,
VER_PLATFORM_WIN32_WINDOWS, "Win95"
}
},
/* WIN98 */
{
0x070A5F03,
0xC0000A04,
{
sizeof(OSVERSIONINFOA), 4, 10, 0x40A07CE,
VER_PLATFORM_WIN32_WINDOWS, "Win98"
}
},
/* NT351 */
{
0x05000A03,
0x04213303,
{
sizeof(OSVERSIONINFOA), 3, 51, 0x421,
VER_PLATFORM_WIN32_NT, "Service Pack 2"
}
},
/* NT40 */
{
0x05000A03,
0x05650004,
{
sizeof(OSVERSIONINFOA), 4, 0, 0x565,
VER_PLATFORM_WIN32_NT, "Service Pack 6"
}
},
/* NT2K FIXME: verify values */
{
0x05000A03, /* ? */
0x08930005, /* better build ? using 2195 (final) for now */
{
sizeof(OSVERSIONINFOA), 5, 0, 0x893,
VER_PLATFORM_WIN32_NT, "FIXME: OS version string not known yet"
}
}
};
static const char *WinVersionNames[NB_WINDOWS_VERSIONS] =
{ /* no spaces in here ! */
"win20",
"win30",
"win31",
"win95",
"win98",
"nt351",
"nt40",
"win2000,win2k,nt2k,nt2000"
};
/* if one of the following dlls is importing ntdll the windows
version autodetection switches wine to unicode (nt 3.51 or 4.0) */
static char * special_dlls[] =
{
"COMDLG32",
"COMCTL32",
"SHELL32",
"OLE32",
"RPCRT4",
NULL
};
/* the current version has not been autodetected but forced via cmdline */
static BOOL versionForced = FALSE;
static WINDOWS_VERSION defaultWinVersion = WIN31;
/**********************************************************************
* VERSION_ParseWinVersion
*/
void VERSION_ParseWinVersion( const char *arg )
{
int i, len;
const char *pCurr, *p;
for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
{
pCurr = WinVersionNames[i];
/* iterate through all winver aliases separated by comma */
do {
p = strchr(pCurr, ',');
len = p ? (int)p - (int)pCurr : strlen(pCurr);
if ( (!strncmp( pCurr, arg, len )) && (arg[len] == '\0') )
{
defaultWinVersion = (WINDOWS_VERSION)i;
versionForced = TRUE;
return;
}
pCurr = p+1;
} while (p);
}
MESSAGE("Invalid winver value '%s' specified.\n", arg );
MESSAGE("Valid versions are:" );
for (i = 0; i < NB_WINDOWS_VERSIONS; i++)
{
/* only list the first, "official" alias in case of aliases */
pCurr = WinVersionNames[i];
p = strchr(pCurr, ',');
len = (p) ? (int)p - (int)pCurr : strlen(pCurr);
MESSAGE(" '%.*s'%c", len, pCurr,
(i == NB_WINDOWS_VERSIONS - 1) ? '\n' : ',' );
}
ExitProcess(1);
}
/**********************************************************************
* VERSION_ParseDosVersion
*/
void VERSION_ParseDosVersion( const char *arg )
{
int hi, lo;
if (sscanf( arg, "%d.%d", &hi, &lo ) == 2)
{
VersionData[WIN31].getVersion16 =
MAKELONG(LOWORD(VersionData[WIN31].getVersion16),
(hi<<8) + lo);
}
else
{
MESSAGE("--dosver: Wrong version format. Use \"--dosver x.xx\"\n");
ExitProcess(1);
}
}
/**********************************************************************
* VERSION_GetSystemDLLVersion
*
* This function tries to figure out if a given (native) dll comes from
* win95/98 or winnt. Since all values in the OptionalHeader are not a
* usable hint, we test if a dll imports the ntdll.
* This is at least working for all system dlls like comctl32, comdlg32 and
* shell32.
* If you have a better idea to figure this out...
*/
static DWORD VERSION_GetSystemDLLVersion( HMODULE hmod )
{
IMAGE_DATA_DIRECTORY *dir = PE_HEADER(hmod)->OptionalHeader.DataDirectory
+ IMAGE_DIRECTORY_ENTRY_IMPORT;
if (dir->Size && dir->VirtualAddress)
{
IMAGE_IMPORT_DESCRIPTOR *pe_imp = (IMAGE_IMPORT_DESCRIPTOR *)((char *)hmod + dir->VirtualAddress);
for ( ; pe_imp->Name; pe_imp++)
{
char * name = (char *)hmod + (unsigned int)pe_imp->Name;
TRACE("%s\n", name);
if (!strncasecmp(name, "ntdll", 5))
{
if (3 == PE_HEADER(hmod)->OptionalHeader.MajorOperatingSystemVersion)
return NT351;
else
return NT40;
}
}
}
return WIN95;
}
/**********************************************************************
* VERSION_GetLinkedDllVersion
*
* Some version data (not reliable!):
* linker/OS/image/subsys
*
* x.xx/1.00/0.00/3.10 Win32s (any version ?)
* 2.39/1.00/0.00/3.10 Win32s freecell.exe (any version)
* 2.50/1.00/4.00/4.00 Win32s 1.30 winhlp32.exe
* 2.60/3.51/3.51/3.51 NT351SP5 system dlls
* 2.60/3.51/3.51/4.00 NT351SP5 comctl32 dll
* 2.xx/1.00/0.00/4.00 Win95 system files
* x.xx/4.00/0.00/4.00 Win95 most applications
* 3.10/4.00/0.00/4.00 Win98 notepad
* x.xx/5.00/5.00/4.00 Win98 system dlls
* x.xx/4.00/4.00/4.00 NT 4 most apps
* 5.12/5.00/5.00/4.00 NT4+IE5 comctl32.dll
* 5.12/5.00/5.00/4.00 Win98 calc
* x.xx/5.00/5.00/4.00 win95/win98/NT4 IE5 files
*/
DWORD VERSION_GetLinkedDllVersion(void)
{
WINE_MODREF *wm;
DWORD WinVersion = NB_WINDOWS_VERSIONS;
PIMAGE_OPTIONAL_HEADER ophd;
/* First check the native dlls provided. These have to be
from one windows version */
for ( wm = MODULE_modref_list; wm; wm=wm->next )
{
ophd = &(PE_HEADER(wm->module)->OptionalHeader);
TRACE("%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
wm->modname,
ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
ophd->MajorImageVersion, ophd->MinorImageVersion,
ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
/* test if it is an external (native) dll */
if (!(wm->flags & WINE_MODREF_INTERNAL))
{
int i;
for (i = 0; special_dlls[i]; i++)
{
/* test if it is a special dll */
if (!strncasecmp(wm->modname, special_dlls[i], strlen(special_dlls[i]) ))
{
DWORD DllVersion = VERSION_GetSystemDLLVersion(wm->module);
if (WinVersion == NB_WINDOWS_VERSIONS)
WinVersion = DllVersion;
else {
if (WinVersion != DllVersion) {
ERR("You mixed system dlls from different windows versions! Expect a crash! (%s: expected version '%s', but is '%s')\n",
wm->modname,
VersionData[WinVersion].getVersionEx.szCSDVersion,
VersionData[DllVersion].getVersionEx.szCSDVersion);
return WIN31; /* this may let the exe exiting */
}
}
break;
}
}
}
}
if(WinVersion != NB_WINDOWS_VERSIONS) return WinVersion;
/* we are using no external system dlls, look at the exe */
ophd = &(PE_HEADER(GetModuleHandleA(NULL))->OptionalHeader);
TRACE("%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x\n",
ophd->MajorLinkerVersion, ophd->MinorLinkerVersion,
ophd->MajorOperatingSystemVersion, ophd->MinorOperatingSystemVersion,
ophd->MajorImageVersion, ophd->MinorImageVersion,
ophd->MajorSubsystemVersion, ophd->MinorSubsystemVersion);
/* special nt 3.51 */
if (3 == ophd->MajorOperatingSystemVersion && 51 == ophd->MinorOperatingSystemVersion)
{
return NT351;
}
/* the MajorSubsystemVersion is the only usable sign */
if (ophd->MajorSubsystemVersion < 4)
{
if ( ophd->MajorOperatingSystemVersion == 1
&& ophd->MinorOperatingSystemVersion == 0)
{
return WIN31; /* win32s */
}
if (ophd->Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
return NT351; /* FIXME: NT 3.1, not tested */
else
return WIN95;
}
return WIN95;
}
/**********************************************************************
* VERSION_GetVersion
*
* WARNING !!!
* Don't call this function too early during the Wine init,
* as pdb->exe_modref (required by VERSION_GetImageVersion()) might still
* be NULL in such cases, which causes the winver to ALWAYS be detected
* as WIN31.
* And as we cache the winver once it has been determined, this is bad.
* This can happen much easier than you might think, as this function
* is called by EVERY GetVersion*() API !
*
*/
static WINDOWS_VERSION VERSION_GetVersion(void)
{
static WORD winver = 0xffff;
if (winver == 0xffff) /* to be determined */
{
WINDOWS_VERSION retver;
if (versionForced) /* user has overridden any sensible checks */
winver = defaultWinVersion;
else
{
retver = VERSION_GetLinkedDllVersion();
/* cache determined value, but do not store in case of WIN31 */
if (retver != WIN31) winver = retver;
return retver;
}
}
return winver;
}
/***********************************************************************
* GetVersion (KERNEL.3)
*/
LONG WINAPI GetVersion16(void)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
return VersionData[ver].getVersion16;
}
/***********************************************************************
* GetVersion (KERNEL32.@)
*/
LONG WINAPI GetVersion(void)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
return VersionData[ver].getVersion32;
}
/***********************************************************************
* GetVersionEx (KERNEL.149)
*/
BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFO16))
{
WARN("wrong OSVERSIONINFO size from app\n");
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
return TRUE;
}
/***********************************************************************
* GetVersionExA (KERNEL32.@)
*/
BOOL WINAPI GetVersionExA(OSVERSIONINFOA *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFOA))
{
WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d)\n",
v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOA));
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
strcpy( v->szCSDVersion, VersionData[ver].getVersionEx.szCSDVersion );
return TRUE;
}
/***********************************************************************
* GetVersionExW (KERNEL32.@)
*/
BOOL WINAPI GetVersionExW(OSVERSIONINFOW *v)
{
WINDOWS_VERSION ver = VERSION_GetVersion();
if (v->dwOSVersionInfoSize < sizeof(OSVERSIONINFOW))
{
WARN("wrong OSVERSIONINFO size from app (got: %ld, expected: %d)\n",
v->dwOSVersionInfoSize, sizeof(OSVERSIONINFOW));
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
v->dwMajorVersion = VersionData[ver].getVersionEx.dwMajorVersion;
v->dwMinorVersion = VersionData[ver].getVersionEx.dwMinorVersion;
v->dwBuildNumber = VersionData[ver].getVersionEx.dwBuildNumber;
v->dwPlatformId = VersionData[ver].getVersionEx.dwPlatformId;
MultiByteToWideChar( CP_ACP, 0, VersionData[ver].getVersionEx.szCSDVersion, -1,
v->szCSDVersion, sizeof(v->szCSDVersion)/sizeof(WCHAR) );
return TRUE;
}
/***********************************************************************
* GetWinFlags (KERNEL.132)
*/
DWORD WINAPI GetWinFlags16(void)
{
static const long cpuflags[5] =
{ WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
SYSTEM_INFO si;
OSVERSIONINFOA ovi;
DWORD result;
GetSystemInfo(&si);
/* There doesn't seem to be any Pentium flag. */
result = cpuflags[min(si.wProcessorLevel, 4)] | WF_ENHANCED | WF_PMODE | WF_80x87 | WF_PAGING;
if (si.wProcessorLevel >= 4) result |= WF_HASCPUID;
ovi.dwOSVersionInfoSize = sizeof(ovi);
GetVersionExA(&ovi);
if (ovi.dwPlatformId == VER_PLATFORM_WIN32_NT)
result |= WF_WIN32WOW; /* undocumented WF_WINNT */
return result;
}
#if 0
/* Not used at this time. This is here for documentation only */
/* WINDEBUGINFO flags values */
#define WDI_OPTIONS 0x0001
#define WDI_FILTER 0x0002
#define WDI_ALLOCBREAK 0x0004
/* dwOptions values */
#define DBO_CHECKHEAP 0x0001
#define DBO_BUFFERFILL 0x0004
#define DBO_DISABLEGPTRAPPING 0x0010
#define DBO_CHECKFREE 0x0020
#define DBO_SILENT 0x8000
#define DBO_TRACEBREAK 0x2000
#define DBO_WARNINGBREAK 0x1000
#define DBO_NOERRORBREAK 0x0800
#define DBO_NOFATALBREAK 0x0400
#define DBO_INT3BREAK 0x0100
/* DebugOutput flags values */
#define DBF_TRACE 0x0000
#define DBF_WARNING 0x4000
#define DBF_ERROR 0x8000
#define DBF_FATAL 0xc000
/* dwFilter values */
#define DBF_KERNEL 0x1000
#define DBF_KRN_MEMMAN 0x0001
#define DBF_KRN_LOADMODULE 0x0002
#define DBF_KRN_SEGMENTLOAD 0x0004
#define DBF_USER 0x0800
#define DBF_GDI 0x0400
#define DBF_MMSYSTEM 0x0040
#define DBF_PENWIN 0x0020
#define DBF_APPLICATION 0x0008
#define DBF_DRIVER 0x0010
#endif /* NOLOGERROR */
/***********************************************************************
* GetWinDebugInfo (KERNEL.355)
*/
BOOL16 WINAPI GetWinDebugInfo16(WINDEBUGINFO16 *lpwdi, UINT16 flags)
{
FIXME("(%8lx,%d): stub returning 0\n",
(unsigned long)lpwdi, flags);
/* 0 means not in debugging mode/version */
/* Can this type of debugging be used in wine ? */
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
return 0;
}
/***********************************************************************
* SetWinDebugInfo (KERNEL.356)
*/
BOOL16 WINAPI SetWinDebugInfo16(WINDEBUGINFO16 *lpwdi)
{
FIXME("(%8lx): stub returning 0\n", (unsigned long)lpwdi);
/* 0 means not in debugging mode/version */
/* Can this type of debugging be used in wine ? */
/* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
return 0;
}
/***********************************************************************
* K329 (KERNEL.329)
*
* TODO:
* Should fill lpBuffer only if DBO_BUFFERFILL has been set by SetWinDebugInfo()
*/
void WINAPI DebugFillBuffer(LPSTR lpBuffer, WORD wBytes)
{
memset(lpBuffer, DBGFILL_BUFFER, wBytes);
}
/***********************************************************************
* DiagQuery (KERNEL.339)
*
* returns TRUE if Win called with "/b" (bootlog.txt)
*/
BOOL16 WINAPI DiagQuery16()
{
/* perhaps implement a Wine "/b" command line flag sometime ? */
return FALSE;
}
/***********************************************************************
* DiagOutput (KERNEL.340)
*
* writes a debug string into <windir>\bootlog.txt
*/
void WINAPI DiagOutput16(LPCSTR str)
{
/* FIXME */
DPRINTF("DIAGOUTPUT:%s\n", debugstr_a(str));
}
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