You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
591 lines
13 KiB
591 lines
13 KiB
#include "precomp.h"
|
|
#pragma hdrstop
|
|
|
|
// determines whether trace statements are printed
|
|
|
|
#define DBL_UNDEFINED ((DWORD)-1)
|
|
#define REGKEY_SETUP TEXT("SOFTWARE\\microsoft\\windows\\currentversion\\setup")
|
|
#define REGVAL_DBLEVEL TEXT("OC Manager Debug Level")
|
|
|
|
DWORD gDebugLevel = DBL_UNDEFINED;
|
|
|
|
//
|
|
// OC_MANAGER pointer for debugging/logging
|
|
//
|
|
extern POC_MANAGER gLastOcManager;
|
|
|
|
|
|
VOID
|
|
_DbgOut(
|
|
DWORD Severity,
|
|
LPCTSTR txt
|
|
);
|
|
|
|
|
|
DWORD
|
|
GetDebugLevel(
|
|
VOID
|
|
)
|
|
{
|
|
DWORD rc;
|
|
DWORD err;
|
|
DWORD size;
|
|
DWORD type;
|
|
HKEY hkey;
|
|
|
|
err = RegOpenKey(HKEY_LOCAL_MACHINE,
|
|
REGKEY_SETUP,
|
|
&hkey);
|
|
|
|
if (err != ERROR_SUCCESS)
|
|
return 0;
|
|
|
|
size = sizeof(DWORD);
|
|
err = RegQueryValueEx(hkey,
|
|
REGVAL_DBLEVEL,
|
|
0,
|
|
&type,
|
|
(LPBYTE)&rc,
|
|
&size);
|
|
|
|
if (err != ERROR_SUCCESS || type != REG_DWORD)
|
|
rc = 0;
|
|
|
|
RegCloseKey(hkey);
|
|
|
|
return rc;
|
|
}
|
|
|
|
|
|
UINT
|
|
_LogError(
|
|
IN POC_MANAGER OcManager,
|
|
IN OcErrorLevel ErrorLevel,
|
|
IN UINT MessageId,
|
|
...
|
|
)
|
|
{
|
|
TCHAR str[5000];
|
|
DWORD d;
|
|
va_list arglist;
|
|
|
|
va_start(arglist,MessageId);
|
|
|
|
d = FormatMessage(
|
|
FORMAT_MESSAGE_FROM_HMODULE,
|
|
MyModuleHandle,
|
|
MessageId,
|
|
0,
|
|
str,
|
|
sizeof(str)/sizeof(TCHAR),
|
|
&arglist
|
|
);
|
|
|
|
va_end(arglist);
|
|
|
|
if(!d) {
|
|
FormatMessage(
|
|
FORMAT_MESSAGE_FROM_HMODULE | FORMAT_MESSAGE_ARGUMENT_ARRAY,
|
|
MyModuleHandle,
|
|
MSG_NOT_FOUND,
|
|
0,
|
|
str,
|
|
sizeof(str)/sizeof(TCHAR),
|
|
(va_list *)&MessageId
|
|
);
|
|
}
|
|
|
|
|
|
if ( OcManager->SetupData.OperationFlags & SETUPOP_BATCH) {
|
|
ErrorLevel |= OcErrBatch;
|
|
}
|
|
return OcLogError(ErrorLevel,str);
|
|
}
|
|
|
|
|
|
VOID
|
|
_TrcOut(
|
|
IN LPCTSTR Format,
|
|
...
|
|
)
|
|
{
|
|
TCHAR str[5000];
|
|
va_list arglist;
|
|
|
|
va_start(arglist,Format);
|
|
wvsprintf(str,Format,arglist);
|
|
va_end(arglist);
|
|
|
|
_DbgOut(OcErrTrace,str);
|
|
}
|
|
|
|
|
|
VOID
|
|
_WrnOut(
|
|
LPCTSTR Format,
|
|
...
|
|
)
|
|
{
|
|
TCHAR str[5000];
|
|
va_list arglist;
|
|
|
|
va_start(arglist,Format);
|
|
wvsprintf(str,Format,arglist);
|
|
va_end(arglist);
|
|
|
|
_DbgOut(OcErrLevWarning,str);
|
|
|
|
}
|
|
|
|
|
|
VOID
|
|
_ErrOut(
|
|
IN LPCTSTR Format,
|
|
...
|
|
)
|
|
{
|
|
TCHAR str[5000];
|
|
va_list arglist;
|
|
|
|
va_start(arglist,Format);
|
|
wvsprintf(str,Format,arglist);
|
|
va_end(arglist);
|
|
|
|
_DbgOut(OcErrLevFatal,str);
|
|
}
|
|
|
|
|
|
VOID
|
|
_DbgOut(
|
|
DWORD Severity,
|
|
IN LPCTSTR txt
|
|
)
|
|
{
|
|
#if 0
|
|
TCHAR str[5000];
|
|
va_list arglist;
|
|
|
|
va_start(arglist,Format);
|
|
wvsprintf(str,Format,arglist);
|
|
va_end(arglist);
|
|
#endif
|
|
if (gDebugLevel == DBL_UNDEFINED)
|
|
gDebugLevel = GetDebugLevel();
|
|
|
|
//
|
|
// for those people that *dont* want to see this debugger output, they can munge the registry
|
|
// to something between 50 and 100 to disable this.
|
|
// if we don't log some information on checked builds then we'll miss too many errors the first
|
|
// time around
|
|
//
|
|
if ( (gDebugLevel > 0) && (gDebugLevel < 50) )
|
|
return;
|
|
|
|
if (gLastOcManager) {
|
|
gLastOcManager->Callbacks.LogError(Severity, txt);
|
|
} else {
|
|
OutputDebugString(TEXT("OCMANAGE: "));
|
|
OutputDebugString(txt);
|
|
OutputDebugString(TEXT("\n"));
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
UINT
|
|
pOcCreateComponentSpecificMiniIcon(
|
|
IN POC_MANAGER OcManager,
|
|
IN LONG ComponentId,
|
|
IN LPCTSTR Subcomponent,
|
|
IN UINT Width,
|
|
IN UINT Height,
|
|
IN LPCTSTR DllName, OPTIONAL
|
|
IN LPCTSTR ResourceId OPTIONAL
|
|
)
|
|
{
|
|
HBITMAP BitmapFromComponent;
|
|
HBITMAP NewBitmap;
|
|
HBITMAP MaskBitmap;
|
|
HBITMAP OldBitmap1,OldBitmap2;
|
|
HDC MemDc1,MemDc2;
|
|
COLORREF BackgroundColor;
|
|
UINT Index;
|
|
BITMAP BitmapInfo;
|
|
BOOL b;
|
|
HMODULE hMod;
|
|
|
|
Index = DEFAULT_ICON_INDEX;
|
|
|
|
//
|
|
// If a dll name is given then fetch the bitmap from there.
|
|
// Otherwise, call down to the component to get the bitmap.
|
|
//
|
|
BitmapFromComponent = NULL;
|
|
if(DllName && ResourceId) {
|
|
if(hMod = LoadLibraryEx(DllName,NULL,LOAD_LIBRARY_AS_DATAFILE)) {
|
|
BitmapFromComponent = LoadBitmap(hMod,ResourceId);
|
|
FreeLibrary(hMod);
|
|
}
|
|
} else {
|
|
//
|
|
// first try OC_QUERY_IMAGE_EX for the bitmap
|
|
//
|
|
BitmapFromComponent = OcInterfaceQueryImageEx(
|
|
OcManager,
|
|
ComponentId,
|
|
Subcomponent,
|
|
SubCompInfoSmallIcon,
|
|
Width,
|
|
Height
|
|
);
|
|
|
|
#ifndef _WIN64
|
|
//
|
|
// OC_QUERY_IMAGE is broken for 64 bits, so only call this if we
|
|
// do not get an image reported for the component on 32 bit targets.
|
|
//
|
|
if (!BitmapFromComponent) {
|
|
|
|
BitmapFromComponent = OcInterfaceQueryImage(
|
|
OcManager,
|
|
ComponentId,
|
|
Subcomponent,
|
|
SubCompInfoSmallIcon,
|
|
Width,
|
|
Height
|
|
);
|
|
}
|
|
#else
|
|
if (!BitmapFromComponent) {
|
|
DbgPrintEx(
|
|
DPFLTR_SETUP_ID,
|
|
DPFLTR_ERROR_LEVEL,
|
|
"No bitmap defined for component. Ensure that component is handling OC_QUERY_IMAGE_EX callback\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
if(!BitmapFromComponent) {
|
|
goto c0;
|
|
}
|
|
|
|
//
|
|
// Copy the bitmap given to us by the component.
|
|
// At the same time, make sure it's the right size.
|
|
//
|
|
MemDc1 = CreateCompatibleDC(NULL);
|
|
if(!MemDc1) {
|
|
goto c1;
|
|
}
|
|
MemDc2 = CreateCompatibleDC(NULL);
|
|
if(!MemDc2) {
|
|
goto c2;
|
|
}
|
|
|
|
if(!GetObject(BitmapFromComponent,sizeof(BitmapInfo),&BitmapInfo)) {
|
|
goto c3;
|
|
}
|
|
|
|
NewBitmap = CreateBitmap(Width,Height,BitmapInfo.bmPlanes,BitmapInfo.bmBitsPixel,NULL);
|
|
if(!NewBitmap) {
|
|
goto c3;
|
|
}
|
|
|
|
OldBitmap1 = SelectObject(MemDc1,BitmapFromComponent);
|
|
if(!OldBitmap1) {
|
|
goto c4;
|
|
}
|
|
OldBitmap2 = SelectObject(MemDc2,NewBitmap);
|
|
if(!OldBitmap2) {
|
|
goto c5;
|
|
}
|
|
|
|
b = StretchBlt(
|
|
MemDc2,
|
|
0,0,
|
|
Width,Height,
|
|
MemDc1,
|
|
0,0,
|
|
BitmapInfo.bmWidth,
|
|
BitmapInfo.bmHeight,
|
|
SRCCOPY
|
|
);
|
|
|
|
if(!b) {
|
|
goto c6;
|
|
}
|
|
|
|
//
|
|
// Now make the mask.
|
|
//
|
|
// The mask bitmap is monochrome. Pixels in the image bitmap that are
|
|
// the image bitmap's background color will be white in the mask;
|
|
// other pixels in the mask will be black. Assume the upper-left pixel
|
|
// of the image bitmap is the background color.
|
|
//
|
|
BackgroundColor = GetPixel(MemDc2,0,0);
|
|
if(BackgroundColor == CLR_INVALID) {
|
|
goto c6;
|
|
}
|
|
|
|
MaskBitmap = CreateBitmap(Width,Height,1,1,NULL);
|
|
if(!MaskBitmap) {
|
|
goto c6;
|
|
}
|
|
|
|
if(!SelectObject(MemDc1,MaskBitmap)) {
|
|
goto c7;
|
|
}
|
|
|
|
if(SetBkColor(MemDc2,BackgroundColor) == CLR_INVALID) {
|
|
goto c7;
|
|
}
|
|
if(!BitBlt(MemDc1,0,0,Width,Height,MemDc2,0,0,SRCCOPY)) {
|
|
goto c7;
|
|
}
|
|
|
|
//
|
|
// Black out all of the transparent parts of the image, in preparation
|
|
// for drawing.
|
|
//
|
|
SetBkColor(MemDc2,RGB(0,0,0));
|
|
SetTextColor(MemDc2,RGB(255,255,255));
|
|
if(!BitBlt(MemDc2,0,0,Width,Height,MemDc1,0,0,SRCAND)) {
|
|
goto c7;
|
|
}
|
|
|
|
//
|
|
// Before we call pSetupAddMiniIconToList we have to make sure
|
|
// neither bitmap is selected into a DC.
|
|
//
|
|
SelectObject(MemDc1,OldBitmap1);
|
|
SelectObject(MemDc2,OldBitmap2);
|
|
Index = pSetupAddMiniIconToList(NewBitmap,MaskBitmap);
|
|
if(Index == -1) {
|
|
Index = DEFAULT_ICON_INDEX;
|
|
}
|
|
|
|
c7:
|
|
DeleteObject(MaskBitmap);
|
|
c6:
|
|
SelectObject(MemDc2,OldBitmap2);
|
|
c5:
|
|
SelectObject(MemDc1,OldBitmap1);
|
|
c4:
|
|
DeleteObject(NewBitmap);
|
|
c3:
|
|
DeleteDC(MemDc2);
|
|
c2:
|
|
DeleteDC(MemDc1);
|
|
c1:
|
|
DeleteObject(BitmapFromComponent);
|
|
c0:
|
|
return(Index);
|
|
}
|
|
|
|
|
|
BOOL
|
|
pConvertStringToLongLong(
|
|
IN PCTSTR String,
|
|
OUT PLONGLONG OutValue
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Arguments:
|
|
|
|
Return Value:
|
|
|
|
Remarks:
|
|
|
|
Hexadecimal numbers are also supported. They must be prefixed by '0x' or '0X', with no
|
|
space allowed between the prefix and the number.
|
|
|
|
--*/
|
|
|
|
{
|
|
LONGLONG Value;
|
|
UINT c;
|
|
BOOL Neg;
|
|
UINT Base;
|
|
UINT NextDigitValue;
|
|
LONGLONG OverflowCheck;
|
|
BOOL b;
|
|
|
|
if(!String || !OutValue) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return(FALSE);
|
|
}
|
|
|
|
if(*String == TEXT('-')) {
|
|
Neg = TRUE;
|
|
String++;
|
|
} else {
|
|
Neg = FALSE;
|
|
if(*String == TEXT('+')) {
|
|
String++;
|
|
}
|
|
}
|
|
|
|
if((*String == TEXT('0')) &&
|
|
((*(String+1) == TEXT('x')) || (*(String+1) == TEXT('X')))) {
|
|
//
|
|
// The number is in hexadecimal.
|
|
//
|
|
Base = 16;
|
|
String += 2;
|
|
} else {
|
|
//
|
|
// The number is in decimal.
|
|
//
|
|
Base = 10;
|
|
}
|
|
|
|
for(OverflowCheck = Value = 0; *String; String++) {
|
|
|
|
c = (UINT)*String;
|
|
|
|
if((c >= (UINT)'0') && (c <= (UINT)'9')) {
|
|
NextDigitValue = c - (UINT)'0';
|
|
} else if(Base == 16) {
|
|
if((c >= (UINT)'a') && (c <= (UINT)'f')) {
|
|
NextDigitValue = (c - (UINT)'a') + 10;
|
|
} else if ((c >= (UINT)'A') && (c <= (UINT)'F')) {
|
|
NextDigitValue = (c - (UINT)'A') + 10;
|
|
} else {
|
|
break;
|
|
}
|
|
} else {
|
|
break;
|
|
}
|
|
|
|
Value *= Base;
|
|
Value += NextDigitValue;
|
|
|
|
//
|
|
// Check for overflow. For decimal numbers, we check to see whether the
|
|
// new value has overflowed into the sign bit (i.e., is less than the
|
|
// previous value. For hexadecimal numbers, we check to make sure we
|
|
// haven't gotten more digits than will fit in a DWORD.
|
|
//
|
|
if(Base == 16) {
|
|
if(++OverflowCheck > (sizeof(LONGLONG) * 2)) {
|
|
break;
|
|
}
|
|
} else {
|
|
if(Value < OverflowCheck) {
|
|
break;
|
|
} else {
|
|
OverflowCheck = Value;
|
|
}
|
|
}
|
|
}
|
|
|
|
if(*String) {
|
|
SetLastError(ERROR_INVALID_DATA);
|
|
return(FALSE);
|
|
}
|
|
|
|
if(Neg) {
|
|
Value = 0-Value;
|
|
}
|
|
b = TRUE;
|
|
try {
|
|
*OutValue = Value;
|
|
} except(EXCEPTION_EXECUTE_HANDLER) {
|
|
b = FALSE;
|
|
}
|
|
if(!b) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
}
|
|
return(b);
|
|
}
|
|
|
|
|
|
DWORD
|
|
tmbox(
|
|
LPCTSTR fmt,
|
|
...
|
|
)
|
|
{
|
|
TCHAR text[1024];
|
|
TCHAR caption[256];
|
|
|
|
va_list vaList;
|
|
|
|
sapiAssert(fmt);
|
|
|
|
va_start(vaList, fmt);
|
|
wvsprintf(text, fmt, vaList);
|
|
va_end(vaList);
|
|
|
|
*caption = 0;
|
|
LoadString(MyModuleHandle, IDS_SETUP, caption, sizeof(caption)/sizeof(TCHAR));
|
|
sapiAssert(*caption);
|
|
|
|
return MessageBox(WizardDialogHandle,
|
|
text,
|
|
caption,
|
|
MB_ICONINFORMATION | MB_OK);
|
|
}
|
|
|
|
#ifdef PRERELEASE
|
|
#ifdef DBG
|
|
HRESULT
|
|
FTestForOutstandingCoInits(
|
|
VOID
|
|
)
|
|
/*++
|
|
|
|
Routine Description: Determines is there was an unitialized call to OleInitialize()
|
|
|
|
Arguments:
|
|
NONE
|
|
|
|
Return Value:
|
|
an HRESULT code
|
|
|
|
Remarks:
|
|
Don't call this function in the release version.
|
|
|
|
--*/
|
|
|
|
{
|
|
HRESULT hInitRes = ERROR_SUCCESS;
|
|
|
|
#if defined(UNICODE) || defined(_UNICODE)
|
|
// perform a defensive check
|
|
hInitRes = CoInitializeEx( NULL, COINIT_MULTITHREADED );
|
|
if ( SUCCEEDED(hInitRes) )
|
|
{
|
|
CoUninitialize();
|
|
}
|
|
else
|
|
{
|
|
goto FTestForOutstandingCoInits_Exit;
|
|
}
|
|
|
|
hInitRes = CoInitializeEx( NULL, COINIT_APARTMENTTHREADED );
|
|
if ( SUCCEEDED(hInitRes) )
|
|
{
|
|
CoUninitialize();
|
|
}
|
|
else
|
|
{
|
|
goto FTestForOutstandingCoInits_Exit;
|
|
}
|
|
#endif
|
|
|
|
// it worked out OK
|
|
hInitRes = NOERROR;
|
|
goto FTestForOutstandingCoInits_Exit;
|
|
|
|
FTestForOutstandingCoInits_Exit:
|
|
return hInitRes;
|
|
}
|
|
|
|
#endif
|
|
#endif
|