//
// LSExecuteEx
//
HINSTANCE LSExecuteEx(HWND hOwner, LPCSTR pszOperation, LPCSTR pszCommand, LPCSTR pszArgs, LPCSTR pszDirectory, int nShowCmd)
{
HINSTANCE hReturn = HINSTANCE(32);
if (pszCommand != NULL)
{
if (pszCommand[0] == '!')
{
hReturn = ParseBangCommand(hOwner, pszCommand, pszArgs) ?
HINSTANCE(33) : HINSTANCE(32);
}
else
{
TRACE("LSExecuteEx(%.8X, \"%s\", \"%s\", \"%s\", \"%s\", %d);",
hOwner, pszOperation, pszCommand, pszArgs,pszDirectory,
nShowCmd);
if (PathIsDirectory(pszCommand))
{
hReturn = LSShellExecute(hOwner, pszOperation, pszCommand,
pszArgs, NULL, nShowCmd ? nShowCmd : SW_SHOWNORMAL);
}
else
{
SHELLEXECUTEINFO seiCommand = { 0 };
seiCommand.cbSize = sizeof(SHELLEXECUTEINFO);
seiCommand.hwnd = hOwner;
seiCommand.lpVerb = pszOperation;
seiCommand.lpFile = pszCommand;
seiCommand.lpParameters = pszArgs;
seiCommand.lpDirectory = pszDirectory;
seiCommand.nShow = nShowCmd;
seiCommand.fMask = SEE_MASK_DOENVSUBST | SEE_MASK_FLAG_NO_UI;
LSShellExecuteEx(&seiCommand);
hReturn = seiCommand.hInstApp;
}
}
}
return hReturn;
}
void StartupRunner::_RunRunOnceEx()
{
//
// TODO: Figure out how this works on Win64
//
TCHAR szArgs[MAX_PATH] = { 0 };
UINT uChars = GetSystemDirectory(szArgs, MAX_PATH);
if (uChars > 0 && uChars < MAX_PATH)
{
if (SUCCEEDED(StringCchCat(szArgs, MAX_PATH, _T("\\iernonce.dll"))))
{
// The file doesn't exist on NT4
if (PathFileExists(szArgs) && SUCCEEDED(StringCchCat(szArgs,
MAX_PATH, _T(",RunOnceExProcess"))))
{
LSShellExecute(NULL,
_T("open"), _T("rundll32.exe"), szArgs, NULL, SW_NORMAL);
}
}
}
}
