static bool stopService(int cmd)
{
int exitCode;
app->exiting = 1;
app->serviceStopped = 1;
gracefulShutdown(10 * 1000);
if (cmd == SERVICE_CONTROL_SHUTDOWN) {
return 1;
}
/*
Wakeup service event. This will make it exit.
*/
SetEvent(app->serviceThreadEvent);
svcStatus.dwCurrentState = SERVICE_STOP_PENDING;
tellSCM(svcStatus.dwCurrentState, NO_ERROR, 1000);
exitCode = 0;
GetExitCodeThread(app->threadHandle, (ulong*) &exitCode);
while (exitCode == STILL_ACTIVE) {
GetExitCodeThread(app->threadHandle, (ulong*) &exitCode);
mprSleep(100);
tellSCM(svcStatus.dwCurrentState, NO_ERROR, 125);
}
svcStatus.dwCurrentState = SERVICE_STOPPED;
tellSCM(svcStatus.dwCurrentState, exitCode, 0);
return 1;
}
void NetworkConnection::loop() {
while(running) {
capture();
}
gracefulShutdown();
mThread = NULL;
}
/*
Windows message processing loop
*/
static LRESULT msgProc(HWND hwnd, uint msg, uint wp, long lp)
{
switch (msg) {
case WM_DESTROY:
break;
case WM_QUIT:
gracefulShutdown(0);
break;
default:
return DefWindowProc(hwnd, msg, wp, lp);
}
return 0;
}
/*
Remove the application service
*/
static bool removeService(int removeFromScmDb)
{
SC_HANDLE svc, mgr;
app->exiting = 1;
mgr = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
if (! mgr) {
mprError("Can't open service manager");
return 0;
}
svc = OpenService(mgr, app->serviceName, SERVICE_ALL_ACCESS);
if (! svc) {
CloseServiceHandle(mgr);
mprError("Can't open service");
return 0;
}
gracefulShutdown(0);
if (ControlService(svc, SERVICE_CONTROL_STOP, &svcStatus)) {
mprSleep(500);
while (QueryServiceStatus(svc, &svcStatus)) {
if (svcStatus.dwCurrentState == SERVICE_STOP_PENDING) {
mprSleep(250);
} else {
break;
}
}
if (svcStatus.dwCurrentState != SERVICE_STOPPED) {
mprError("Can't stop service: 0x%x", GetLastError());
}
}
if (removeFromScmDb && !DeleteService(svc)) {
if (GetLastError() != ERROR_SERVICE_MARKED_FOR_DELETE) {
mprError("Can't delete service: 0x%x", GetLastError());
}
}
CloseServiceHandle(svc);
CloseServiceHandle(mgr);
return 1;
}
