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Johnny Cai
wine
Commits
a72a398f
Commit
a72a398f
authored
25 years ago
by
Juergen Schmied
Committed by
Alexandre Julliard
25 years ago
Browse files
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Plain Diff
Better version autodetection.
parent
1720c985
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wine-960114
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1
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1 changed file
misc/version.c
+151
-122
151 additions, 122 deletions
misc/version.c
with
151 additions
and
122 deletions
misc/version.c
+
151
−
122
View file @
a72a398f
...
...
@@ -88,11 +88,23 @@ static const char *WinVersionNames[NB_WINDOWS_VERSIONS] =
"nt40"
};
/* 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"
,
"USER32"
,
"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
*/
...
...
@@ -132,108 +144,150 @@ void VERSION_ParseDosVersion( const char *arg )
fprintf
(
stderr
,
"-dosver: Wrong version format. Use
\"
-dosver x.xx
\"\n
"
);
}
WINDOWS_VERSION
VERSION_GetImageVersion
(
PDB
*
pdb
)
/**********************************************************************
* VERSION_GetSystemDLLVersion
*
* This function tryes 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...
*/
DWORD
VERSION_GetSystemDLLVersion
(
WINE_MODREF
*
wm
)
{
PIMAGE_NT_HEADERS
peheader
;
if
(
!
pdb
->
exe_modref
)
{
/* HACK: if we have loaded a PE image into this address space,
* we are probably using thunks, so Win95 is our best bet
*/
if
(
pdb
->
modref_list
)
return
WIN95
;
/* FIXME: hmm, do anything else ?
TDB.version doesn't help here
as it always holds version 3.10 */
return
WIN31
;
}
else
PE_MODREF
*
pem
=
&
(
wm
->
binfmt
.
pe
);
if
(
pem
->
pe_import
)
{
peheader
=
PE_HEADER
(
pdb
->
exe_modref
->
module
);
#define OPTHD peheader->OptionalHeader
TRACE
(
"%02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x
\n
"
,
OPTHD
.
MajorLinkerVersion
,
OPTHD
.
MinorLinkerVersion
,
OPTHD
.
MajorOperatingSystemVersion
,
OPTHD
.
MinorOperatingSystemVersion
,
OPTHD
.
MajorImageVersion
,
OPTHD
.
MinorImageVersion
,
OPTHD
.
MajorSubsystemVersion
,
OPTHD
.
MinorSubsystemVersion
);
switch
(
OPTHD
.
MajorSubsystemVersion
)
{
case
4
:
switch
(
OPTHD
.
MajorOperatingSystemVersion
)
{
case
5
:
return
NT40
;
/* FIXME: this is NT 5, isn't it ? */
case
4
:
if
((
OPTHD
.
MajorImageVersion
==
0
)
&&
(
OPTHD
.
SectionAlignment
==
4096
))
return
WIN95
;
else
return
NT40
;
case
1
:
return
WIN95
;
default:
return
WIN95
;
/* FIXME ? */
}
case
3
:
/* 3.1x versions */
if
(
OPTHD
.
MinorSubsystemVersion
<=
11
)
{
if
(
OPTHD
.
Subsystem
==
IMAGE_SUBSYSTEM_WINDOWS_CUI
)
return
NT351
;
/* FIXME: NT 3.1 */
else
return
WIN31
;
}
else
{
/* NT 3.51 */
if
(
OPTHD
.
MinorSubsystemVersion
==
50
)
return
NT351
;
else
if
(
OPTHD
.
MinorSubsystemVersion
==
51
)
return
NT351
;
}
default:
if
(
OPTHD
.
MajorSubsystemVersion
)
ERR
(
"unknown subsystem version: %04x.%04x, please report.
\n
"
,
OPTHD
.
MajorSubsystemVersion
,
OPTHD
.
MinorSubsystemVersion
);
return
defaultWinVersion
;
}
#undef OPTHD
IMAGE_IMPORT_DESCRIPTOR
*
pe_imp
;
for
(
pe_imp
=
pem
->
pe_import
;
pe_imp
->
Name
;
pe_imp
++
)
{
char
*
name
=
(
char
*
)((
unsigned
int
)
wm
->
module
+
(
unsigned
int
)(
pe_imp
->
Name
));
TRACE
(
"%s
\n
"
,
name
);
if
(
!
lstrncmpiA
(
name
,
"ntdll"
,
5
))
{
if
(
3
==
PE_HEADER
(
wm
->
module
)
->
OptionalHeader
.
MajorOperatingSystemVersion
)
return
NT351
;
else
return
NT40
;
}
}
}
return
WIN95
;
}
/**********************************************************************
* VERSION_GetLinkedDllVersion
*
* Some version data (not reliable!):
* linker/OS/image/subsys
*
* Check the version of COMDLG32, SHELL32, COMCTL32 and CTL3D32.
* Not functional yet.
* 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
(
PDB
*
pdb
)
{
WINE_MODREF
*
wm
;
WORD
VersionCounter
[
NB_WINDOWS_VERSIONS
];
DWORD
WinVersion
=
NB_WINDOWS_VERSIONS
;
PIMAGE_OPTIONAL_HEADER
ophd
;
memset
(
VersionCounter
,
0
,
sizeof
(
VersionCounter
));
VersionCounter
[
WIN95
]
=
1
;
for
(
wm
=
PROCESS_Current
()
->
modref_list
;
wm
;
wm
=
wm
->
next
)
{
if
(
!
(
lstrncmpiA
(
wm
->
modname
,
"CTL3D32"
,
7
)))
VersionCounter
[
WIN95
]
++
;
if
(
!
pdb
->
exe_modref
)
{
/* winn311 progs only link to user32 */
if
(
pdb
->
modref_list
&&
pdb
->
modref_list
->
next
)
return
WIN95
;
return
WIN31
;
}
/* First check the native dlls provided. These have to be
from one windows version */
for
(
wm
=
pdb
->
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 a external dll */
if
(
!
(
wm
->
flags
&
WINE_MODREF_INTERNAL
)
)
{
int
i
;
for
(
i
=
0
;
special_dlls
[
i
];
i
++
)
{
/* test if it a special dll */
if
(
!
lstrncmpiA
(
wm
->
modname
,
special_dlls
[
i
],
strlen
(
special_dlls
[
i
])
))
{
DWORD
DllVersion
=
VERSION_GetSystemDLLVersion
(
wm
);
if
(
WinVersion
==
NB_WINDOWS_VERSIONS
)
{
WinVersion
=
DllVersion
;
}
else
{
if
(
WinVersion
!=
DllVersion
)
{
ERR
(
"You mixed system dlls from different windows versions! Expect a chrash!
\n
"
);
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
(
pdb
->
exe_modref
->
module
)
->
OptionalHeader
);
TRACE
(
"-%s: %02x.%02x/%02x.%02x/%02x.%02x/%02x.%02x
\n
"
,
pdb
->
exe_modref
->
modname
,
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
;
}
return
MAKELONG
(
WIN95
,
VersionCounter
[
WIN95
]);
/* the MajorSubsystemVersion is the only usable singn */
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
*
...
...
@@ -246,42 +300,18 @@ DWORD VERSION_GetLinkedDllVersion(PDB *pdb)
* This can happen much easier than you might think, as this function
* is called by EVERY GetVersion*() API !
*
* Some version data:
* linker/OS/image/subsys Name Intended for
*
* 2.39/1.00/0.00/3.10 freecell.exe Win32s (any version)
* 2.55/1.00/0.00/4.00 acrord32.exe Win32s, Win95 supported (?)
*
* 2.50/1.00/4.00/4.00 winhlp32.exe Win32s 1.30
* 4.20/4.00/1.00/4.00 Asuslm.exe Win95 (Aaargh !)
* 5.12/4.00/1.07/4.00 clikfixi.exe NT 4 (service pack files)
* 3.10/4.00/4.00/4.00 PLUMBING.EXE NT
* ?.??/4.00/97.01/4.00 sse.exe huh ?? (damn crackerz ;)
* 5.12/5.00/5.00/4.00 comctl32.dll NT4 / IE 5.0
* 6.00/5.00/5.00/4.00 NT 4 driver update (strange numbers)
*
* Common versions:
* x.xx/1.00/0.00/3.10 Win32s (any version ?)
* 2.xx/1.00/0.00/4.00 Win95 (Microsoft/system files)
* x.xx/4.00/0.00/4.00 Win95 (most applications !)
* x.xx/4.00/4.00/4.00 NT 4 (most apps)
* x.xx/5.00/5.00/4.00 NT 4 newer files / NT 5 ??
*/
WINDOWS_VERSION
VERSION_GetVersion
(
void
)
{
PDB
*
pdb
=
PROCESS_Current
();
DWORD
DllVer
;
if
(
versionForced
)
/* user has overridden any sensible checks */
return
defaultWinVersion
;
PDB
*
pdb
=
PROCESS_Current
();
if
(
versionForced
)
/* user has overridden any sensible checks */
return
defaultWinVersion
;
if
(
pdb
->
winver
==
0xffff
)
/* to be determined */
{
DllVer
=
0
/*VERSION_GetLinkedDllVersion(pdb)*/
;
if
(
HIWORD
(
DllVer
)
>
1
)
pdb
->
winver
=
LOWORD
(
DllVer
);
else
pdb
->
winver
=
VERSION_GetImageVersion
(
pdb
);
if
(
pdb
->
winver
==
0xffff
)
/* to be determined */
{
pdb
->
winver
=
VERSION_GetLinkedDllVersion
(
pdb
);
TRACE
(
"Autodetected: %s
\n
"
,
VERSION_GetVersionName
());
}
return
pdb
->
winver
;
...
...
@@ -340,8 +370,7 @@ BOOL16 WINAPI GetVersionEx16(OSVERSIONINFO16 *v)
WINDOWS_VERSION
ver
=
VERSION_GetVersion
();
if
(
v
->
dwOSVersionInfoSize
!=
sizeof
(
OSVERSIONINFO16
))
{
WARN
(
"wrong OSVERSIONINFO size from app (got: %ld, expected: %d)"
,
v
->
dwOSVersionInfoSize
,
sizeof
(
OSVERSIONINFO16
));
WARN
(
"wrong OSVERSIONINFO size from app"
);
SetLastError
(
ERROR_INSUFFICIENT_BUFFER
);
return
FALSE
;
}
...
...
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