int terminateIe()
{
std::vector<HWND> allWindows;
getTopLevelWindows(&allWindows);
// Wait until all open windows are gone. Common case, no worries
while (allWindows.size() > 0) {
allWindows.clear();
getTopLevelWindows(&allWindows);
for (vector<HWND>::iterator curr = allWindows.begin();
curr != allWindows.end();
curr++) {
SendMessage(*curr, WM_CLOSE, NULL, NULL);
}
// Pause to allow IE to process the message. If we don't do this and
// we're using IE 8, and "Restore previous session" is enabled (an
// increasingly common state) then a modal system dialog will be
// displayed to the user. Not what we want.
wait(500);
}
// If it's longer than this, we're on a very strange system
wchar_t taskkillPath[256];
if (!ExpandEnvironmentStrings(L"%SystemRoot%\\system32\\taskkill.exe", taskkillPath, 256))
{
cerr << "Unable to find taskkill application" << endl;
return EUNHANDLEDERROR;
}
std::wstring args = L" /f /im iexplore.exe";
STARTUPINFO startup_info;
memset(&startup_info, 0, sizeof(startup_info));
startup_info.cb = sizeof(startup_info);
PROCESS_INFORMATION process_info;
if (!CreateProcessW(taskkillPath, &args[0], NULL, NULL, false, DETACHED_PROCESS, NULL, NULL, &startup_info, &process_info))
{
cerr << "Could not execute taskkill. Bailing: " << GetLastError() << endl;
return EUNHANDLEDERROR;
}
WaitForSingleObject(process_info.hProcess, INFINITE);
CloseHandle(process_info.hThread);
CloseHandle(process_info.hProcess);
return SUCCESS;
}
Client::Client()
: UIA(NULL), future(), watcher()
{
QThreadPool::globalInstance()->setExpiryTimeout(-1);
connect(&watcher, SIGNAL( finished() ), SLOT( getTopLevelWindows() ));
}
