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Listen for suspend/resume signals and disconnect all usb-devices. This closes #171

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This commit is contained in:
Micke Prag 2012-01-25 17:42:41 +01:00
parent c35be687c0
commit 5f1d6e7fe5
3 changed files with 29 additions and 0 deletions
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18
telldus-core/service/TelldusMain.cpp
View file

@ -38,6 +38,24 @@ void TelldusMain::deviceInsertedOrRemoved(int vid, int pid, bool inserted) {
d->controllerChangeEvent->signal(data);
}
void TelldusMain::resume() {
Log::notice("Came back from suspend");
ControllerChangeEventData *data = new ControllerChangeEventData;
data->vid = 0x0;
data->pid = 0x0;
data->inserted = true;
d->controllerChangeEvent->signal(data);
}
void TelldusMain::suspend() {
Log::notice("Preparing for suspend");
ControllerChangeEventData *data = new ControllerChangeEventData;
data->vid = 0x0;
data->pid = 0x0;
data->inserted = false;
d->controllerChangeEvent->signal(data);
}
void TelldusMain::start(void) {
EventRef clientEvent = d->eventHandler.addEvent();
EventRef dataEvent = d->eventHandler.addEvent();

2
telldus-core/service/TelldusMain.h
View file

@ -12,6 +12,8 @@ public:
//Thread safe!
void deviceInsertedOrRemoved(int vid, int pid, bool inserted);
void resume();
void suspend();
private:
class PrivateData;

9
telldus-core/service/TelldusWinService_win.cpp
View file

@ -40,6 +40,13 @@ DWORD WINAPI TelldusWinService::serviceControlHandler( DWORD controlCode, DWORD
serviceStatus.dwCurrentState = SERVICE_STOP_PENDING;
SetServiceStatus( serviceStatusHandle, &serviceStatus );
return NO_ERROR;
case SERVICE_CONTROL_POWEREVENT:
if (dwEventType == PBT_APMSUSPEND) {
tm->suspend();
} else if (dwEventType == PBT_APMRESUMEAUTOMATIC) {
tm->resume();
}
return NO_ERROR;
}
return ERROR_CALL_NOT_IMPLEMENTED;
@ -137,6 +144,8 @@ void WINAPI TelldusWinService::serviceMain( DWORD argc, TCHAR* argv[] ) {
// running
instance.serviceStatus.dwControlsAccepted |= (SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN);
// Register for power management notification
instance.serviceStatus.dwControlsAccepted |= SERVICE_ACCEPT_POWEREVENT;
instance.serviceStatus.dwCurrentState = SERVICE_RUNNING;
SetServiceStatus( instance.serviceStatusHandle, &instance.serviceStatus );