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[NTVDM] Add otya128's WineVDM integration code into ReactOS (#4113)

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This is an interim solution until a more integrated solution with NTVDM is developed.
CORE-17852
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Doug Lyons 2021-11-23 16:50:05 -06:00 committed by GitHub
parent db810d8e44
commit 0f05abec82
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1 changed files with 43 additions and 4 deletions
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43
subsystems/mvdm/ntvdm/dos/dos32krnl/process.c
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@ -796,10 +796,49 @@ WORD DosCreateProcess(IN LPCSTR ProgramName,
/* Those are handled by NTVDM */
case SCS_WOW_BINARY:
{
static const PCSTR AppName = "\"%ProgramFiles%\\otvdm\\otvdmw.exe\" ";
STARTUPINFOA si;
PROCESS_INFORMATION pi;
CHAR ExpName[MAX_PATH];
ExpandEnvironmentStringsA(AppName, ExpName, ARRAYSIZE(ExpName) - 1);
strcat(ExpName, "\""); // Add double-quote before ProgramName
strcat(ExpName, ProgramName); // Append Program name
strcat(ExpName, "\""); // Add double-quote after ProgramName
ZeroMemory(&pi, sizeof(pi));
ZeroMemory(&si, sizeof(si));
si.cb = sizeof(si);
/* Create the process */
if (CreateProcessA(NULL, // No Application Name
ExpName, // Just our Command Line
NULL, // Cannot inherit Process Handle
NULL, // Cannot inherit Thread Handle
FALSE, // No handle inheritance
0, // No extra creation flags
NULL, // No environment block
NULL, // No starting directory
&si,
&pi))
{
/* Close the handles */
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
break;
}
else
{
/* Retrieve the actual path to the "Program Files" directory for displaying the error */
ExpandEnvironmentStringsA("%ProgramFiles%", ExpName, ARRAYSIZE(ExpName) - 1);
DisplayMessage(L"Trying to load '%S'.\n"
L"WOW16 applications are not supported internally by NTVDM at the moment.\n"
L"Press 'OK' to continue.",
ProgramName);
L"Consider installing WineVDM from the ReactOS Applications Manager in\n'%S'.\n\n"
L"Click on OK to continue.",
ProgramName, ExpName);
}
// Fall through
}
case SCS_DOS_BINARY: