/***********************************************************************
* USER initialisation routine
*/
static BOOL process_attach(void)
{
HINSTANCE16 instance;
/* Create USER heap */
if ((instance = LoadLibrary16( "USER.EXE" )) >= 32) USER_HeapSel = instance | 7;
else
{
USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 65536 );
LocalInit16( USER_HeapSel, 32, 65534 );
}
/* some Win9x dlls expect keyboard to be loaded */
if (GetVersion() & 0x80000000) LoadLibrary16( "keyboard.drv" );
winstation_init();
/* Initialize system colors and metrics */
SYSPARAMS_Init();
/* Setup palette function pointers */
palette_init();
/* Initialize built-in window classes */
CLASS_RegisterBuiltinClasses();
/* Initialize message spying */
if (!SPY_Init()) return FALSE;
return TRUE;
}
/**************************************************************************
* DllEntryPoint (KERNEL.669)
*/
BOOL WINAPI KERNEL_DllEntryPoint( DWORD reasion, HINSTANCE16 inst, WORD ds,
WORD heap, DWORD reserved1, WORD reserved2 )
{
static BOOL done;
/* the entry point can be called multiple times */
if (done) return TRUE;
done = TRUE;
/* create the shared heap for broken win95 native dlls */
HeapCreate( HEAP_SHARED, 0, 0 );
/* setup emulation of protected instructions from 32-bit code */
if (GetVersion() & 0x80000000) RtlAddVectoredExceptionHandler( TRUE, INSTR_vectored_handler );
/* Initialize 16-bit thunking entry points */
if (!WOWTHUNK_Init()) return FALSE;
/* Initialize DOS memory */
if (!DOSMEM_Init()) return FALSE;
/* Initialize special KERNEL entry points */
NE_SetEntryPoint( inst, 178, GetWinFlags16() );
NE_SetEntryPoint( inst, 454, wine_get_cs() );
NE_SetEntryPoint( inst, 455, wine_get_ds() );
NE_SetEntryPoint( inst, 183, DOSMEM_0000H ); /* KERNEL.183: __0000H */
NE_SetEntryPoint( inst, 173, DOSMEM_BiosSysSeg ); /* KERNEL.173: __ROMBIOS */
NE_SetEntryPoint( inst, 193, DOSMEM_BiosDataSeg ); /* KERNEL.193: __0040H */
NE_SetEntryPoint( inst, 194, DOSMEM_BiosSysSeg ); /* KERNEL.194: __F000H */
/* Initialize KERNEL.THHOOK */
TASK_InstallTHHook(MapSL((SEGPTR)GetProcAddress16( inst, (LPCSTR)332 )));
TASK_CreateMainTask();
/* Initialize the real-mode selector entry points */
#define SET_ENTRY_POINT( num, addr ) \
NE_SetEntryPoint( inst, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
DOSMEM_MapDosToLinear(addr), 0x10000, inst, \
WINE_LDT_FLAGS_DATA ))
SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
#undef SET_ENTRY_POINT
/* Force loading of some dlls */
LoadLibrary16( "system.drv" );
LoadLibrary16( "comm.drv" );
return TRUE;
}
/****************************************************************************
* UTRegister (KERNEL32.@)
*/
BOOL WINAPI UTRegister( HMODULE hModule, LPSTR lpsz16BITDLL,
LPSTR lpszInitName, LPSTR lpszProcName,
FARPROC *ppfn32Thunk, FARPROC pfnUT32CallBack,
LPVOID lpBuff )
{
UTINFO *ut;
HMODULE16 hModule16;
FARPROC16 target16, init16;
/* Load 16-bit DLL and get UTProc16 entry point */
if ( (hModule16 = LoadLibrary16( lpsz16BITDLL )) <= 32
|| (target16 = GetProcAddress16( hModule16, lpszProcName )) == 0 )
return FALSE;
/* Allocate UTINFO struct */
RtlAcquirePebLock();
if ( (ut = UTFind( hModule )) != NULL )
ut = NULL;
else
ut = UTAlloc( hModule, hModule16, target16, pfnUT32CallBack );
RtlReleasePebLock();
if ( !ut )
{
FreeLibrary16( hModule16 );
return FALSE;
}
/* Call UTInit16 if present */
if ( lpszInitName
&& (init16 = GetProcAddress16( hModule16, lpszInitName )) != 0 )
{
SEGPTR callback = MapLS( &ut->ut16 );
SEGPTR segBuff = MapLS( lpBuff );
WORD args[4];
DWORD ret;
args[3] = SELECTOROF(callback);
args[2] = OFFSETOF(callback);
args[1] = SELECTOROF(segBuff);
args[0] = OFFSETOF(segBuff);
WOWCallback16Ex( (DWORD)init16, WCB16_PASCAL, sizeof(args), args, &ret );
UnMapLS( segBuff );
UnMapLS( callback );
if (!ret)
{
UTUnRegister( hModule );
return FALSE;
}
}
/* Return 32-bit thunk */
*ppfn32Thunk = (FARPROC) &ut->ut32;
return TRUE;
}
/***********************************************************************
* SystemHeapInfo (TOOLHELP.71)
*/
BOOL16 WINAPI SystemHeapInfo16( SYSHEAPINFO *pHeapInfo )
{
STACK16FRAME* stack16 = MapSL((SEGPTR)NtCurrentTeb()->WOW32Reserved);
HANDLE16 oldDS = stack16->ds;
WORD user = LoadLibrary16( "USER.EXE" );
WORD gdi = LoadLibrary16( "GDI.EXE" );
stack16->ds = user;
pHeapInfo->wUserFreePercent = (int)LocalCountFree16() * 100 / LocalHeapSize16();
stack16->ds = gdi;
pHeapInfo->wGDIFreePercent = (int)LocalCountFree16() * 100 / LocalHeapSize16();
stack16->ds = oldDS;
pHeapInfo->hUserSegment = user;
pHeapInfo->hGDISegment = gdi;
FreeLibrary16( user );
FreeLibrary16( gdi );
return TRUE;
}
/**************************************************************************
* DllEntryPoint (KERNEL.669)
*/
BOOL WINAPI KERNEL_DllEntryPoint( DWORD reasion, HINSTANCE16 inst, WORD ds,
WORD heap, DWORD reserved1, WORD reserved2 )
{
static int done;
/* the entry point can be called multiple times */
if (done) return TRUE;
done = 1;
/* Initialize 16-bit thunking entry points */
if (!WOWTHUNK_Init()) return FALSE;
/* Initialize DOS memory */
if (!DOSMEM_Init()) return FALSE;
/* Initialize special KERNEL entry points */
NE_SetEntryPoint( inst, 178, GetWinFlags16() );
NE_SetEntryPoint( inst, 454, wine_get_cs() );
NE_SetEntryPoint( inst, 455, wine_get_ds() );
NE_SetEntryPoint( inst, 183, DOSMEM_0000H ); /* KERNEL.183: __0000H */
NE_SetEntryPoint( inst, 173, DOSMEM_BiosSysSeg ); /* KERNEL.173: __ROMBIOS */
NE_SetEntryPoint( inst, 193, DOSMEM_BiosDataSeg ); /* KERNEL.193: __0040H */
NE_SetEntryPoint( inst, 194, DOSMEM_BiosSysSeg ); /* KERNEL.194: __F000H */
/* Initialize KERNEL.THHOOK */
TASK_InstallTHHook(MapSL((SEGPTR)GetProcAddress16( inst, (LPCSTR)332 )));
/* Initialize the real-mode selector entry points */
#define SET_ENTRY_POINT( num, addr ) \
NE_SetEntryPoint( inst, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
DOSMEM_MapDosToLinear(addr), 0x10000, inst, \
WINE_LDT_FLAGS_DATA ))
SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
#undef SET_ENTRY_POINT
/* Force loading of some dlls */
LoadLibrary16( "system.drv" );
return TRUE;
}
/**************************************************************************
* DllMain
*/
BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
{
switch(reason)
{
case DLL_PROCESS_ATTACH:
LoadLibrary16( "krnl386.exe" );
/* fall through */
case DLL_THREAD_ATTACH:
thread_attach();
break;
case DLL_THREAD_DETACH:
thread_detach();
break;
}
return TRUE;
}
/**************************************************************************
* DRIVER_TryOpenDriver16 [internal]
*
* Tries to load a 16 bit driver whose DLL's (module) name is lpFileName.
*/
static LPWINE_DRIVER DRIVER_TryOpenDriver16(LPCSTR lpFileName, LPARAM lParam2)
{
static WORD DRIVER_hDrvr16Counter /* = 0 */;
LPWINE_DRIVER lpDrv = NULL;
HMODULE16 hModule;
DRIVERPROC16 lpProc;
LPCSTR lpSFN;
LPSTR ptr;
TRACE("('%s', %08lX);\n", lpFileName, lParam2);
if (strlen(lpFileName) < 1) return lpDrv;
if ((lpSFN = strrchr(lpFileName, '\\')) == NULL)
lpSFN = lpFileName;
else
lpSFN++;
if ((ptr = strchr(lpFileName, ' ')) != NULL) {
*ptr++ = '\0';
while (*ptr == ' ') ptr++;
if (*ptr == '\0') ptr = NULL;
}
if ((hModule = LoadLibrary16(lpFileName)) < 32) goto exit;
if ((lpProc = (DRIVERPROC16)GetProcAddress16(hModule, "DRIVERPROC")) == NULL)
goto exit;
if ((lpDrv = HeapAlloc(GetProcessHeap(), 0, sizeof(WINE_DRIVER))) == NULL)
goto exit;
lpDrv->dwDriverID = 0;
while (DRIVER_FindFromHDrvr16(++DRIVER_hDrvr16Counter));
lpDrv->hDriver16 = DRIVER_hDrvr16Counter;
lstrcpynA(lpDrv->szAliasName, lpSFN, sizeof(lpDrv->szAliasName));
lpDrv->hModule16 = hModule;
lpDrv->lpDrvProc = lpProc;
if (!DRIVER_AddToList(lpDrv, (LPARAM)ptr, lParam2)) goto exit;
return lpDrv;
exit:
TRACE("Unable to load 16 bit module (%s): %04x\n", lpFileName, hModule);
if (hModule >= 32) FreeLibrary16(hModule);
HeapFree(GetProcessHeap(), 0, lpDrv);
return NULL;
}
/******************************************************************************
* OleMetaFilePictFromIconAndLabel (OLE2.56)
*
* Returns a global memory handle to a metafile which contains the icon and
* label given.
* I guess the result of that should look somehow like desktop icons.
* If no hIcon is given, we load the icon via lpszSourceFile and iIconIndex.
* This code might be wrong at some places.
*/
HGLOBAL16 WINAPI OleMetaFilePictFromIconAndLabel16(
HICON16 hIcon,
LPCOLESTR16 lpszLabel,
LPCOLESTR16 lpszSourceFile,
UINT16 iIconIndex
) {
METAFILEPICT16 *mf16;
HGLOBAL16 hmf16;
HMETAFILE hmf;
INT mfSize;
HDC hdc;
if (!hIcon) {
if (lpszSourceFile) {
HINSTANCE16 hInstance = LoadLibrary16(lpszSourceFile);
/* load the icon at index from lpszSourceFile */
hIcon = HICON_16(LoadIconA(HINSTANCE_32(hInstance), (LPCSTR)(DWORD)iIconIndex));
FreeLibrary16(hInstance);
} else
return 0;
}
FIXME("(%04x, '%s', '%s', %d): incorrect metrics, please try to correct them !\n",
hIcon, lpszLabel, lpszSourceFile, iIconIndex);
hdc = CreateMetaFileW(NULL);
DrawIcon(hdc, 0, 0, HICON_32(hIcon)); /* FIXME */
TextOutA(hdc, 0, 0, lpszLabel, 1); /* FIXME */
hmf = CloseMetaFile(hdc);
hmf16 = GlobalAlloc16(0, sizeof(METAFILEPICT16));
mf16 = (METAFILEPICT16 *)GlobalLock16(hmf16);
mf16->mm = MM_ANISOTROPIC;
mf16->xExt = 20; /* FIXME: bogus */
mf16->yExt = 20; /* dito */
mfSize = GetMetaFileBitsEx(hmf, 0, 0);
mf16->hMF = GlobalAlloc16(GMEM_MOVEABLE, mfSize);
if(mf16->hMF)
{
GetMetaFileBitsEx(hmf, mfSize, GlobalLock16(mf16->hMF));
GlobalUnlock16(mf16->hMF);
}
return hmf16;
}
/**********************************************************************
* INT_GetPMHandler
*
* Return the protected mode interrupt vector for a given interrupt.
*/
FARPROC16 INT_GetPMHandler( BYTE intnum )
{
if (!INT_Vectors[intnum])
{
static HMODULE16 wprocs;
if (!wprocs)
{
if (((wprocs = GetModuleHandle16( "wprocs" )) < 32) &&
((wprocs = LoadLibrary16( "wprocs" )) < 32))
{
ERR("could not load wprocs.dll\n");
return 0;
}
}
if (!(INT_Vectors[intnum] = GetProcAddress16( wprocs, (LPCSTR)(FIRST_INTERRUPT + intnum))))
{
WARN("int%x not implemented, returning dummy handler\n", intnum );
INT_Vectors[intnum] = GetProcAddress16( wprocs, (LPCSTR)(FIRST_INTERRUPT + 256) );
}
}
return INT_Vectors[intnum];
}
/***********************************************************************
* GetFreeSystemResources (USER.284)
*/
WORD WINAPI GetFreeSystemResources16( WORD resType )
{
HINSTANCE16 gdi_inst;
WORD gdi_heap;
int userPercent, gdiPercent;
if ((gdi_inst = LoadLibrary16( "GDI" )) < 32) return 0;
gdi_heap = gdi_inst | 7;
switch(resType)
{
case GFSR_USERRESOURCES:
userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
LOCAL_HeapSize( USER_HeapSel );
gdiPercent = 100;
break;
case GFSR_GDIRESOURCES:
gdiPercent = (int)LOCAL_CountFree( gdi_inst ) * 100 /
LOCAL_HeapSize( gdi_inst );
userPercent = 100;
break;
case GFSR_SYSTEMRESOURCES:
userPercent = (int)LOCAL_CountFree( USER_HeapSel ) * 100 /
LOCAL_HeapSize( USER_HeapSel );
gdiPercent = (int)LOCAL_CountFree( gdi_inst ) * 100 /
LOCAL_HeapSize( gdi_inst );
break;
default:
userPercent = gdiPercent = 0;
break;
}
FreeLibrary16( gdi_inst );
return (WORD)min( userPercent, gdiPercent );
}
/***********************************************************************
* GDI_Init
*
* GDI initialization.
*/
BOOL GDI_Init(void)
{
HINSTANCE16 instance;
HKEY hkey;
GDIOBJHDR *ptr;
int i;
create_gdi_syslevel_cs();
initialize_driver();
if (RegOpenKeyA(HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Tweak.Fonts", &hkey))
hkey = 0;
/* create GDI heap */
if ((instance = LoadLibrary16( "GDI.EXE" )) < 32) return FALSE;
GDI_HeapSel = instance | 7;
/* create stock objects */
stock_objects[WHITE_BRUSH] = CreateBrushIndirect( &WhiteBrush );
stock_objects[LTGRAY_BRUSH] = CreateBrushIndirect( &LtGrayBrush );
stock_objects[GRAY_BRUSH] = CreateBrushIndirect( &GrayBrush );
stock_objects[DKGRAY_BRUSH] = CreateBrushIndirect( &DkGrayBrush );
stock_objects[BLACK_BRUSH] = CreateBrushIndirect( &BlackBrush );
stock_objects[NULL_BRUSH] = CreateBrushIndirect( &NullBrush );
stock_objects[WHITE_PEN] = CreatePenIndirect( &WhitePen );
stock_objects[BLACK_PEN] = CreatePenIndirect( &BlackPen );
stock_objects[NULL_PEN] = CreatePenIndirect( &NullPen );
stock_objects[DEFAULT_PALETTE] = PALETTE_Init();
stock_objects[DEFAULT_BITMAP] = CreateBitmap( 1, 1, 1, 1, NULL );
stock_objects[OEM_FIXED_FONT] = create_stock_font( "OEMFixed", &OEMFixedFont, hkey );
stock_objects[ANSI_FIXED_FONT] = create_stock_font( "AnsiFixed", &AnsiFixedFont, hkey );
stock_objects[ANSI_VAR_FONT] = create_stock_font( "AnsiVar", &AnsiVarFont, hkey );
stock_objects[SYSTEM_FONT] = create_stock_font( "System", &SystemFont, hkey );
stock_objects[DEVICE_DEFAULT_FONT] = create_stock_font( "DeviceDefault", &DeviceDefaultFont, hkey );
stock_objects[SYSTEM_FIXED_FONT] = create_stock_font( "SystemFixed", &SystemFixedFont, hkey );
stock_objects[DEFAULT_GUI_FONT] = create_stock_font( "DefaultGui", &DefaultGuiFont, hkey );
/* clear the NOSYSTEM bit on all stock objects*/
for (i = 0; i < NB_STOCK_OBJECTS; i++)
{
if (!stock_objects[i])
{
if (i == 9) continue; /* there's no stock object 9 */
ERR( "could not create stock object %d\n", i );
return FALSE;
}
ptr = GDI_GetObjPtr( stock_objects[i], MAGIC_DONTCARE );
ptr->wMagic &= ~OBJECT_NOSYSTEM;
GDI_ReleaseObj( stock_objects[i] );
}
if (hkey) RegCloseKey( hkey );
WineEngInit();
return TRUE;
}
/***********************************************************************
* CoGetClassObject [COMPOBJ.7]
*
*/
HRESULT WINAPI CoGetClassObject16(
SEGPTR rclsid, DWORD dwClsContext, COSERVERINFO *pServerInfo,
SEGPTR riid, SEGPTR ppv)
{
LPVOID *ppvl = MapSL(ppv);
TRACE("CLSID: %s, IID: %s\n", debugstr_guid(MapSL(rclsid)), debugstr_guid(MapSL(riid)));
*ppvl = NULL;
if (pServerInfo) {
FIXME("pServerInfo->name=%s pAuthInfo=%p\n",
debugstr_w(pServerInfo->pwszName), pServerInfo->pAuthInfo);
}
if (CLSCTX_INPROC_SERVER & dwClsContext)
{
char idstr[CHARS_IN_GUID];
char buf_key[CHARS_IN_GUID+19], dllpath[MAX_PATH+1];
LONG dllpath_len = sizeof(dllpath);
HMODULE16 dll;
FARPROC16 DllGetClassObject;
WORD args[6];
DWORD dwRet;
StringFromGUID216(MapSL(rclsid), idstr, CHARS_IN_GUID);
sprintf(buf_key, "CLSID\\%s\\InprocServer", idstr);
if (RegQueryValueA(HKEY_CLASSES_ROOT, buf_key, dllpath, &dllpath_len))
{
ERR("class %s not registered\n", debugstr_guid(MapSL(rclsid)));
return REGDB_E_CLASSNOTREG;
}
dll = LoadLibrary16(dllpath);
if (!dll)
{
ERR("couldn't load in-process dll %s\n", debugstr_a(dllpath));
return E_ACCESSDENIED; /* FIXME: or should this be CO_E_DLLNOTFOUND? */
}
DllGetClassObject = GetProcAddress16(dll, "DllGetClassObject");
if (!DllGetClassObject)
{
ERR("couldn't find function DllGetClassObject in %s\n", debugstr_a(dllpath));
FreeLibrary16(dll);
return CO_E_DLLNOTFOUND;
}
TRACE("calling DllGetClassObject %p\n", DllGetClassObject);
args[5] = SELECTOROF(rclsid);
args[4] = OFFSETOF(rclsid);
args[3] = SELECTOROF(riid);
args[2] = OFFSETOF(riid);
args[1] = SELECTOROF(ppv);
args[0] = OFFSETOF(ppv);
WOWCallback16Ex((DWORD) DllGetClassObject, WCB16_PASCAL, sizeof(args), args, &dwRet);
if (dwRet != S_OK)
{
ERR("DllGetClassObject returned error 0x%08x\n", dwRet);
FreeLibrary16(dll);
return dwRet;
}
return S_OK;
}
FIXME("semi-stub\n");
return E_NOTIMPL;
}
/***********************************************************************
* main
*/
int main( int argc, char *argv[] )
{
DWORD count;
HINSTANCE16 instance;
LOADPARAMS16 params;
WORD showCmd[2];
char buffer[MAX_PATH];
STARTUPINFOA info;
char *cmdline, *appname, **first_arg;
char *p;
if (!argv[1]) usage();
if (!strcmp( argv[1], "--app-name" ))
{
if (!(appname = argv[2])) usage();
first_arg = argv + 3;
}
else
{
if (!SearchPathA( NULL, argv[1], ".exe", sizeof(buffer), buffer, NULL ))
{
WINE_MESSAGE( "winevdm: unable to exec '%s': file not found\n", argv[1] );
ExitProcess(1);
}
appname = buffer;
first_arg = argv + 1;
}
if (*first_arg) first_arg++; /* skip program name */
cmdline = build_command_line( first_arg );
if (WINE_TRACE_ON(winevdm))
{
int i;
WINE_TRACE( "GetCommandLine = '%s'\n", GetCommandLineA() );
WINE_TRACE( "appname = '%s'\n", appname );
WINE_TRACE( "cmdline = '%.*s'\n", cmdline[0], cmdline+1 );
for (i = 0; argv[i]; i++) WINE_TRACE( "argv[%d]: '%s'\n", i, argv[i] );
}
GetStartupInfoA( &info );
showCmd[0] = 2;
showCmd[1] = (info.dwFlags & STARTF_USESHOWWINDOW) ? info.wShowWindow : SW_SHOWNORMAL;
params.hEnvironment = 0;
params.cmdLine = MapLS( cmdline );
params.showCmd = MapLS( showCmd );
params.reserved = 0;
RestoreThunkLock(1); /* grab the Win16 lock */
/* some programs assume mmsystem is always present */
LoadLibrary16( "gdi.exe" );
LoadLibrary16( "user.exe" );
LoadLibrary16( "mmsystem.dll" );
if ((instance = LoadModule16( appname, ¶ms )) < 32)
{
if (instance == 11)
{
/* first see if it is a .pif file */
if( ( p = strrchr( appname, '.' )) && !strcasecmp( p, ".pif"))
pif_cmd( appname, cmdline + 1);
else
{
/* try DOS format */
/* loader expects arguments to be regular C strings */
start_dos_exe( appname, cmdline + 1 );
}
/* if we get back here it failed */
instance = GetLastError();
}
WINE_MESSAGE( "winevdm: can't exec '%s': ", appname );
switch (instance)
{
case 2: WINE_MESSAGE("file not found\n" ); break;
case 11: WINE_MESSAGE("invalid program file\n" ); break;
default: WINE_MESSAGE("error=%d\n", instance ); break;
}
ExitProcess(instance);
}
/* wait forever; the process will be killed when the last task exits */
ReleaseThunkLock( &count );
Sleep( INFINITE );
return 0;
}
/***********************************************************************
* VERSION_GetFileVersionInfo_16 [internal]
*
* NOTE: returns size of the 16-bit VERSION resource or 0xFFFFFFFF
* in the case if file exists, but VERSION_INFO not found.
* FIXME: handle is not used.
*/
static DWORD VERSION_GetFileVersionInfo_16( LPCSTR filename, LPDWORD handle,
DWORD datasize, LPVOID data )
{
VS_FIXEDFILEINFO *vffi;
DWORD len;
BYTE *buf;
HMODULE16 hModule;
HRSRC16 hRsrc;
HGLOBAL16 hMem;
BOOL do_free_library = FALSE;
TRACE("(%s,%p)\n", debugstr_a(filename), handle );
hModule = GetModuleHandle16(filename);
if(hModule < 32)
{
hModule = LoadLibrary16(filename);
do_free_library = TRUE;
}
if(hModule < 32)
{
WARN("Could not load %s\n", debugstr_a(filename));
return 0;
}
hRsrc = FindResource16(hModule,
MAKEINTRESOURCEA(VS_VERSION_INFO),
MAKEINTRESOURCEA(VS_FILE_INFO));
if(!hRsrc)
{
WARN("Could not find VS_VERSION_INFO in %s\n", debugstr_a(filename));
if(do_free_library) FreeLibrary16(hModule);
return 0xFFFFFFFF;
}
len = SizeofResource16(hModule, hRsrc);
hMem = LoadResource16(hModule, hRsrc);
if(!hMem)
{
WARN("Could not load VS_VERSION_INFO from %s\n", debugstr_a(filename));
if(do_free_library) FreeLibrary16(hModule);
return 0xFFFFFFFF;
}
buf = LockResource16(hMem);
if(!VersionInfoIs16(buf))
goto END;
vffi = (VS_FIXEDFILEINFO *)VersionInfo16_Value( (VS_VERSION_INFO_STRUCT16 *)buf );
if ( vffi->dwSignature != VS_FFI_SIGNATURE )
{
WARN("vffi->dwSignature is 0x%08lx, but not 0x%08lx!\n",
vffi->dwSignature, VS_FFI_SIGNATURE );
len = 0xFFFFFFFF;
goto END;
}
if ( TRACE_ON(ver) )
print_vffi_debug( vffi );
if(data)
{
if(datasize < len)
len = datasize; /* truncate data */
if(len)
memcpy(data, buf, len);
else
len = 0xFFFFFFFF;
}
END:
FreeResource16(hMem);
if(do_free_library) FreeLibrary16(hModule);
return len;
}
/*************************************************************************
* InternalExtractIcon [SHELL.39]
*
* This abortion is called directly by Progman
*/
HGLOBAL16 WINAPI InternalExtractIcon16(HINSTANCE16 hInstance,
LPCSTR lpszExeFileName, UINT16 nIconIndex, WORD n )
{
HGLOBAL16 hRet = 0;
HICON16 *RetPtr = NULL;
OFSTRUCT ofs;
HFILE hFile;
TRACE("(%04x,file %s,start %d,extract %d\n",
hInstance, lpszExeFileName, nIconIndex, n);
if( !n )
return 0;
hFile = OpenFile( lpszExeFileName, &ofs, OF_READ|OF_EXIST );
hRet = GlobalAlloc16( GMEM_FIXED | GMEM_ZEROINIT, sizeof(HICON16)*n);
RetPtr = (HICON16*)GlobalLock16(hRet);
if (hFile == HFILE_ERROR)
{ /* not found - load from builtin module if available */
HINSTANCE hInst = (HINSTANCE)LoadLibrary16(lpszExeFileName);
if (hInst < 32) /* hmm, no Win16 module - try Win32 :-) */
hInst = LoadLibraryA(lpszExeFileName);
if (hInst)
{
int i;
for (i=nIconIndex; i < nIconIndex + n; i++)
RetPtr[i-nIconIndex] =
(HICON16)LoadIconA(hInst, (LPCSTR)(DWORD)i);
FreeLibrary(hInst);
return hRet;
}
GlobalFree16( hRet );
return 0;
}
if (nIconIndex == (UINT16)-1) /* get number of icons */
{
RetPtr[0] = PrivateExtractIconsA( ofs.szPathName, -1, 0, 0, NULL, 0, 0, 0 );
}
else
{
HRESULT res;
HICON *icons;
icons = HeapAlloc( GetProcessHeap(), 0, n * sizeof(*icons) );
res = PrivateExtractIconsA( ofs.szPathName, nIconIndex,
GetSystemMetrics(SM_CXICON),
GetSystemMetrics(SM_CYICON),
icons, 0, n, 0 );
if (!res)
{
int i;
for (i = 0; i < n; i++) RetPtr[i] = (HICON16)icons[i];
}
else
{
GlobalFree16( hRet );
hRet = 0;
}
HeapFree( GetProcessHeap(), 0, icons );
}
return hRet;
}
