669 lines
15 KiB
C
669 lines
15 KiB
C
/*++
|
|
|
|
Copyright (c) Microsoft Corporation. All rights reserved.
|
|
|
|
Module Name:
|
|
|
|
fusion.c
|
|
|
|
Abstract:
|
|
|
|
Wrappers and functions for fusionizing SetupAPI
|
|
without effecting 3rd party DLL's
|
|
and without dll-load overhead
|
|
|
|
Author:
|
|
|
|
Jamie Hunter (JamieHun) 12/4/2000
|
|
|
|
Revision History:
|
|
|
|
--*/
|
|
|
|
#include "precomp.h"
|
|
#pragma hdrstop
|
|
|
|
#ifdef FUSIONAWARE
|
|
|
|
#undef CreateWindow
|
|
#undef CreateWindowEx
|
|
#undef CreateDialogParam
|
|
#undef CreateDialogIndirectParam
|
|
#undef DialogBoxParam
|
|
#undef DialogBoxIndirectParam
|
|
#undef MessageBox
|
|
#undef CreatePropertySheetPage
|
|
#undef DestroyPropertySheetPage
|
|
#undef PropertySheet
|
|
#undef ImageList_Create
|
|
#undef ImageList_Destroy
|
|
#undef ImageList_GetImageCount
|
|
#undef ImageList_SetImageCount
|
|
#undef ImageList_Add
|
|
#undef ImageList_ReplaceIcon
|
|
#undef ImageList_SetBkColor
|
|
#undef ImageList_GetBkColor
|
|
#undef ImageList_SetOverlayImage
|
|
|
|
#include <shfusion.h>
|
|
|
|
static CRITICAL_SECTION spFusionInitCritSec;
|
|
static BOOL spInitFusionCritSec = FALSE;
|
|
static BOOL spFusionDoneInit = FALSE;
|
|
|
|
BOOL spFusionInitialize()
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Called on DllLoad
|
|
do minimum possible
|
|
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
TRUE successful initialization
|
|
|
|
--*/
|
|
{
|
|
try {
|
|
InitializeCriticalSection(&spFusionInitCritSec);
|
|
spInitFusionCritSec = TRUE;
|
|
} except (EXCEPTION_EXECUTE_HANDLER) {
|
|
//
|
|
// spInitFusionCritSec remains FALSE
|
|
//
|
|
}
|
|
return spInitFusionCritSec;
|
|
}
|
|
|
|
|
|
VOID
|
|
spFusionInitLong()
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Called by internal stub to do real initialization
|
|
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
none
|
|
|
|
--*/
|
|
{
|
|
BOOL locked = FALSE;
|
|
BOOL success = FALSE;
|
|
INITCOMMONCONTROLSEX CommCtrl;
|
|
|
|
if(!spInitFusionCritSec) {
|
|
//
|
|
// critical section not initialized
|
|
// probably out of memory
|
|
// bail
|
|
//
|
|
MYASSERT(spInitFusionCritSec);
|
|
spFusionDoneInit = TRUE;
|
|
return;
|
|
}
|
|
try {
|
|
EnterCriticalSection(&spFusionInitCritSec);
|
|
locked = TRUE;
|
|
} except(EXCEPTION_EXECUTE_HANDLER) {
|
|
}
|
|
if(!locked) {
|
|
//
|
|
// wasn't able to grab lock - probably out of memory
|
|
// bail
|
|
//
|
|
spFusionDoneInit = TRUE;
|
|
return;
|
|
}
|
|
|
|
if(spFusionDoneInit) {
|
|
//
|
|
// by the time we grabbed critical section
|
|
// initialization was done
|
|
// bail
|
|
//
|
|
LeaveCriticalSection(&spFusionInitCritSec);
|
|
return;
|
|
}
|
|
|
|
//
|
|
// call shell's fusion enabler
|
|
//
|
|
success = SHFusionInitializeFromModuleID(MyDllModuleHandle,IDR_MANIFEST);
|
|
MYASSERT(success);
|
|
ZeroMemory(&CommCtrl,sizeof(CommCtrl));
|
|
CommCtrl.dwSize = sizeof(CommCtrl);
|
|
CommCtrl.dwICC = ICC_WIN95_CLASSES | ICC_LINK_CLASS;
|
|
success = InitCommonControlsEx(&CommCtrl);
|
|
MYASSERT(success);
|
|
|
|
//
|
|
// at this point, it's now safe for anyone else to assume initialization is done
|
|
// even if we haven't released critical section
|
|
//
|
|
spFusionDoneInit = TRUE;
|
|
|
|
LeaveCriticalSection(&spFusionInitCritSec);
|
|
}
|
|
|
|
__inline
|
|
VOID
|
|
spFusionCheckInit()
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Calls spFusionInitLong iff needed
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
none
|
|
|
|
--*/
|
|
{
|
|
if(!spFusionDoneInit) {
|
|
//
|
|
// either not initialized, or currently going through initialization
|
|
//
|
|
spFusionInitLong();
|
|
}
|
|
}
|
|
|
|
BOOL spFusionUninitialize(BOOL Full)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Called at DLL exit (if DLL being unloaded but not process Exit)
|
|
|
|
Arguments:
|
|
|
|
none
|
|
|
|
Return Value:
|
|
|
|
TRUE successful cleanup
|
|
|
|
--*/
|
|
{
|
|
//
|
|
// cleanup anything initialized at spFusionInitialize
|
|
//
|
|
if(spInitFusionCritSec) {
|
|
DeleteCriticalSection(&spFusionInitCritSec);
|
|
spInitFusionCritSec = FALSE;
|
|
}
|
|
if(Full && spFusionDoneInit) {
|
|
SHFusionUninitialize();
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
//
|
|
// generic functions for dealing with 3rd party DLL's
|
|
// that might be fusionized
|
|
//
|
|
|
|
HANDLE
|
|
spFusionContextFromModule(
|
|
IN PCTSTR ModuleName
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Called to get a fusion context for specified module name
|
|
given blah.dll look for
|
|
1) blah.dll.manifest in same directory as blah.dll
|
|
2) blah.dll with a fusion resource ID 123.
|
|
If either of these provide a valid manifest, use it
|
|
otherwise use app global manifest.
|
|
|
|
Arguments:
|
|
|
|
name of module that'll later be passed into LoadLibrary
|
|
|
|
Return Value:
|
|
|
|
fusion context
|
|
|
|
--*/
|
|
{
|
|
ACTCTX act = { 0 };
|
|
HANDLE hContext;
|
|
TCHAR ManifestName[MAX_PATH+10];
|
|
PTSTR End;
|
|
DWORD len;
|
|
|
|
act.cbSize = sizeof(act);
|
|
|
|
//
|
|
// based loosely on rundll32 code
|
|
// however we look for manifest in same directory as the dll
|
|
// so look for dll first
|
|
//
|
|
len = SearchPath(NULL,ModuleName,NULL,MAX_PATH,ManifestName,NULL);
|
|
if(len>=MAX_PATH) {
|
|
//
|
|
// path length of DLL too big, just use global context
|
|
//
|
|
goto deflt;
|
|
}
|
|
if(!len) {
|
|
len = lstrlen(ModuleName);
|
|
if(len>=MAX_PATH) {
|
|
goto deflt;
|
|
}
|
|
lstrcpy(ManifestName,ModuleName);
|
|
}
|
|
if(GetFileAttributes(ManifestName) == -1) {
|
|
//
|
|
// didn't find DLL?
|
|
//
|
|
goto deflt;
|
|
}
|
|
|
|
lstrcpy(ManifestName+len,TEXT(".Manifest"));
|
|
if(GetFileAttributes(ManifestName) != -1) {
|
|
//
|
|
// found manifest
|
|
//
|
|
act.lpSource = ManifestName;
|
|
act.dwFlags = 0;
|
|
hContext = CreateActCtx(&act);
|
|
if(hContext != INVALID_HANDLE_VALUE) {
|
|
//
|
|
// we created context based on manifest file
|
|
//
|
|
return hContext;
|
|
}
|
|
}
|
|
|
|
deflt:
|
|
//
|
|
// if the dll has a manifest resource
|
|
// then use that
|
|
//
|
|
act.lpSource = ModuleName;
|
|
// act.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID;
|
|
// act.lpResourceName = MAKEINTRESOURCE(123);
|
|
act.dwFlags = 0;
|
|
|
|
hContext = CreateActCtx(&act);
|
|
|
|
if(hContext != INVALID_HANDLE_VALUE) {
|
|
//
|
|
// we created context based on resource
|
|
//
|
|
return hContext;
|
|
}
|
|
//
|
|
// if we couldn't find an alternative, use app-global
|
|
//
|
|
return NULL;
|
|
}
|
|
|
|
BOOL
|
|
spFusionKillContext(
|
|
IN HANDLE hContext
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Release a context previously obtained by
|
|
spFusionContextFromModule
|
|
|
|
Arguments:
|
|
|
|
fusion context
|
|
|
|
Return Value:
|
|
|
|
TRUE (always)
|
|
|
|
--*/
|
|
{
|
|
if(hContext) {
|
|
ReleaseActCtx(hContext);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL
|
|
spFusionEnterContext(
|
|
IN HANDLE hContext,
|
|
OUT PSPFUSIONINSTANCE pInst
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Enter into a manifest context
|
|
status of call is saved into pInst
|
|
so that return value does not need
|
|
to be checked
|
|
|
|
Arguments:
|
|
|
|
hContext = fusion context
|
|
pInst = structure to save the "push" information
|
|
|
|
Return Value:
|
|
|
|
TRUE if success, FALSE otherwise
|
|
|
|
--*/
|
|
{
|
|
pInst->Acquired = ActivateActCtx(hContext,&pInst->Cookie);
|
|
MYASSERT(pInst->Acquired);
|
|
return pInst->Acquired;
|
|
}
|
|
|
|
BOOL
|
|
spFusionLeaveContext(
|
|
IN PSPFUSIONINSTANCE pInst
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
If pInst indicates that spFusionEnterContext
|
|
succeeded, leave same context
|
|
|
|
Arguments:
|
|
|
|
pInst = structure initialized by spFusionEnterContext
|
|
|
|
Return Value:
|
|
|
|
TRUE if spFusionEnterContext succeeded, FALSE otherwise
|
|
|
|
--*/
|
|
{
|
|
if(pInst->Acquired) {
|
|
pInst->Acquired = FALSE;
|
|
DeactivateActCtx(0,pInst->Cookie);
|
|
return TRUE;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
HWND spFusionCreateWindow(
|
|
LPCTSTR lpClassName, // registered class name
|
|
LPCTSTR lpWindowName, // window name
|
|
DWORD dwStyle, // window style
|
|
int x, // horizontal position of window
|
|
int y, // vertical position of window
|
|
int nWidth, // window width
|
|
int nHeight, // window height
|
|
HWND hWndParent, // handle to parent or owner window
|
|
HMENU hMenu, // menu handle or child identifier
|
|
HINSTANCE hInstance, // handle to application instance
|
|
LPVOID lpParam // window-creation data
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionCreateWindow(lpClassName,
|
|
lpWindowName,
|
|
dwStyle,
|
|
x,
|
|
y,
|
|
nWidth,
|
|
nHeight,
|
|
hWndParent,
|
|
hMenu,
|
|
hInstance,
|
|
lpParam
|
|
);
|
|
}
|
|
|
|
HWND spFusionCreateWindowEx(
|
|
DWORD dwExStyle, // extended window style
|
|
LPCTSTR lpClassName, // registered class name
|
|
LPCTSTR lpWindowName, // window name
|
|
DWORD dwStyle, // window style
|
|
int x, // horizontal position of window
|
|
int y, // vertical position of window
|
|
int nWidth, // window width
|
|
int nHeight, // window height
|
|
HWND hWndParent, // handle to parent or owner window
|
|
HMENU hMenu, // menu handle or child identifier
|
|
HINSTANCE hInstance, // handle to application instance
|
|
LPVOID lpParam // window-creation data
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionCreateWindowEx(dwExStyle,
|
|
lpClassName,
|
|
lpWindowName,
|
|
dwStyle,
|
|
x,
|
|
y,
|
|
nWidth,
|
|
nHeight,
|
|
hWndParent,
|
|
hMenu,
|
|
hInstance,
|
|
lpParam
|
|
);
|
|
}
|
|
|
|
HWND spFusionCreateDialogParam(
|
|
HINSTANCE hInstance, // handle to module
|
|
LPCTSTR lpTemplateName, // dialog box template
|
|
HWND hWndParent, // handle to owner window
|
|
DLGPROC lpDialogFunc, // dialog box procedure
|
|
LPARAM dwInitParam // initialization value
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionCreateDialogParam(
|
|
hInstance,
|
|
lpTemplateName,
|
|
hWndParent,
|
|
lpDialogFunc,
|
|
dwInitParam
|
|
);
|
|
}
|
|
|
|
HWND spFusionCreateDialogIndirectParam(
|
|
HINSTANCE hInstance, // handle to module
|
|
LPCDLGTEMPLATE lpTemplate, // dialog box template
|
|
HWND hWndParent, // handle to owner window
|
|
DLGPROC lpDialogFunc, // dialog box procedure
|
|
LPARAM lParamInit // initialization value
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionCreateDialogIndirectParam(
|
|
hInstance,
|
|
lpTemplate,
|
|
hWndParent,
|
|
lpDialogFunc,
|
|
lParamInit
|
|
);
|
|
}
|
|
|
|
INT_PTR spFusionDialogBoxParam(
|
|
HINSTANCE hInstance, // handle to module
|
|
LPCTSTR lpTemplateName, // dialog box template
|
|
HWND hWndParent, // handle to owner window
|
|
DLGPROC lpDialogFunc, // dialog box procedure
|
|
LPARAM dwInitParam // initialization value
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionDialogBoxParam(
|
|
hInstance,
|
|
lpTemplateName,
|
|
hWndParent,
|
|
lpDialogFunc,
|
|
dwInitParam
|
|
);
|
|
}
|
|
|
|
INT_PTR spFusionDialogBoxIndirectParam(
|
|
HINSTANCE hInstance, // handle to module
|
|
LPCDLGTEMPLATE hDialogTemplate, // dialog box template
|
|
HWND hWndParent, // handle to owner window
|
|
DLGPROC lpDialogFunc, // dialog box procedure
|
|
LPARAM dwInitParam // initialization value
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return SHFusionDialogBoxIndirectParam(
|
|
hInstance,
|
|
hDialogTemplate,
|
|
hWndParent,
|
|
lpDialogFunc,
|
|
dwInitParam
|
|
);
|
|
}
|
|
|
|
int spFusionMessageBox(
|
|
IN HWND hWnd,
|
|
IN LPCTSTR lpText,
|
|
IN LPCTSTR lpCaption,
|
|
IN UINT uType
|
|
)
|
|
{
|
|
ULONG_PTR dwCookie;
|
|
BOOL act;
|
|
int iRes = 0;
|
|
spFusionCheckInit();
|
|
act = SHActivateContext(&dwCookie);
|
|
try {
|
|
iRes = MessageBoxW(
|
|
hWnd,
|
|
lpText,
|
|
lpCaption,
|
|
uType
|
|
);
|
|
} finally {
|
|
if(act) {
|
|
SHDeactivateContext(dwCookie);
|
|
}
|
|
}
|
|
return iRes;
|
|
}
|
|
|
|
INT_PTR spFusionPropertySheet(
|
|
LPCPROPSHEETHEADER pPropSheetHeader
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return PropertySheetW(pPropSheetHeader);
|
|
}
|
|
|
|
HPROPSHEETPAGE spFusionCreatePropertySheetPage(
|
|
LPPROPSHEETPAGE pPropSheetPage
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
MYASSERT(pPropSheetPage->dwFlags & PSP_USEFUSIONCONTEXT);
|
|
MYASSERT(!pPropSheetPage->hActCtx);
|
|
MYASSERT(pPropSheetPage->dwSize >= sizeof(PROPSHEETPAGE));
|
|
|
|
return CreatePropertySheetPageW(pPropSheetPage);
|
|
}
|
|
|
|
BOOL spFusionDestroyPropertySheetPage(
|
|
HPROPSHEETPAGE hPropSheetPage
|
|
)
|
|
{
|
|
spFusionCheckInit();
|
|
return DestroyPropertySheetPage(
|
|
hPropSheetPage
|
|
);
|
|
}
|
|
|
|
|
|
HIMAGELIST spFusionImageList_Create(int cx, int cy, UINT flags, int cInitial, int cGrow)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_Create(
|
|
cx,
|
|
cy,
|
|
flags,
|
|
cInitial,
|
|
cGrow
|
|
);
|
|
}
|
|
|
|
BOOL spFusionImageList_Destroy(HIMAGELIST himl)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_Destroy(
|
|
himl
|
|
);
|
|
}
|
|
|
|
int spFusionImageList_Add(HIMAGELIST himl, HBITMAP hbmImage, HBITMAP hbmMask)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_Add(
|
|
himl,
|
|
hbmImage,
|
|
hbmMask
|
|
);
|
|
|
|
}
|
|
|
|
int spFusionImageList_ReplaceIcon(HIMAGELIST himl, int i, HICON hicon)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_ReplaceIcon(
|
|
himl,
|
|
i,
|
|
hicon
|
|
);
|
|
}
|
|
|
|
COLORREF spFusionImageList_SetBkColor(HIMAGELIST himl, COLORREF clrBk)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_SetBkColor(
|
|
himl,
|
|
clrBk
|
|
);
|
|
}
|
|
|
|
BOOL spFusionImageList_SetOverlayImage(HIMAGELIST himl, int iImage, int iOverlay)
|
|
{
|
|
spFusionCheckInit();
|
|
return ImageList_SetOverlayImage(
|
|
himl,
|
|
iImage,
|
|
iOverlay
|
|
);
|
|
}
|
|
|
|
BOOL spFusionGetOpenFileName(LPOPENFILENAME lpofn)
|
|
{
|
|
spFusionCheckInit();
|
|
return GetOpenFileNameW(lpofn);
|
|
}
|
|
|
|
|
|
#endif // FUSIONAWARE
|
|
|