//-----------------------------------------------------------------------------
// CaptivePortalService::nsIObserver
//-----------------------------------------------------------------------------
NS_IMETHODIMP
CaptivePortalService::Observe(nsISupports *aSubject,
const char * aTopic,
const char16_t * aData)
{
LOG(("CaptivePortalService::Observe() topic=%s\n", aTopic));
if (!strcmp(aTopic, kOpenCaptivePortalLoginEvent)) {
// A redirect or altered content has been detected.
// The user needs to log in. We are in a captive portal.
mState = LOCKED_PORTAL;
mLastChecked = TimeStamp::Now();
mEverBeenCaptive = true;
} else if (!strcmp(aTopic, kCaptivePortalLoginSuccessEvent)) {
// The user has successfully logged in. We have connectivity.
mState = UNLOCKED_PORTAL;
mLastChecked = TimeStamp::Now();
mRequestInProgress = false;
mSlackCount = 0;
mDelay = mMinInterval;
RearmTimer();
} else if (!strcmp(aTopic, kAbortCaptivePortalLoginEvent)) {
// The login has been aborted
mRequestInProgress = false;
mState = UNKNOWN;
mLastChecked = TimeStamp::Now();
mSlackCount = 0;
}
return NS_OK;
}
//-----------------------------------------------------------------------------
// CaptivePortalService::nsITimer
// This callback gets called every mDelay miliseconds
// It issues a checkCaptivePortal operation if one isn't already in progress
//-----------------------------------------------------------------------------
NS_IMETHODIMP
CaptivePortalService::Notify(nsITimer *aTimer)
{
LOG(("CaptivePortalService::Notify\n"));
MOZ_ASSERT(aTimer == mTimer);
MOZ_ASSERT(XRE_GetProcessType() == GeckoProcessType_Default);
PerformCheck();
// This is needed because we don't want to always make requests very often.
// Every 10 checks, we the delay is increased mBackoffFactor times
// to a maximum delay of mMaxInterval
mSlackCount++;
if (mSlackCount % 10 == 0) {
mDelay = mDelay * mBackoffFactor;
}
if (mDelay > mMaxInterval) {
mDelay = mMaxInterval;
}
// Note - if mDelay is 0, the timer will not be rearmed.
RearmTimer();
return NS_OK;
}
static void StartDemo(HBROWSER_HANDLE hbrowser, HDOC_HANDLE hdoc, HELEMENT_HANDLE helem)
{
DemoStepCountDown = 0;
CurrentButton = 0;
CurrentButtonOver = 0;
DemoUrlCountDown = 0;
DemoStepElement = 0;
CurrentElementX = 0;
CurrentElementY = 0;
RearmTimer(hbrowser, helem, 0);
}
NS_IMETHODIMP
CaptivePortalService::RecheckCaptivePortal()
{
LOG(("CaptivePortalService::RecheckCaptivePortal\n"));
if (XRE_GetProcessType() != GeckoProcessType_Default) {
// Doesn't do anything if called in the content process.
return NS_OK;
}
// This is called for user activity. We need to reset the slack count,
// so the checks continue to be quite frequent.
mSlackCount = 0;
mDelay = mMinInterval;
PerformCheck();
RearmTimer();
return NS_OK;
}
//-----------------------------------------------------------------------------
// CaptivePortalService::nsIObserver
//-----------------------------------------------------------------------------
NS_IMETHODIMP
CaptivePortalService::Observe(nsISupports *aSubject,
const char * aTopic,
const char16_t * aData)
{
if (XRE_GetProcessType() != GeckoProcessType_Default) {
// Doesn't do anything if called in the content process.
return NS_OK;
}
LOG(("CaptivePortalService::Observe() topic=%s\n", aTopic));
if (!strcmp(aTopic, kOpenCaptivePortalLoginEvent)) {
// A redirect or altered content has been detected.
// The user needs to log in. We are in a captive portal.
mState = LOCKED_PORTAL;
mLastChecked = TimeStamp::Now();
mEverBeenCaptive = true;
} else if (!strcmp(aTopic, kCaptivePortalLoginSuccessEvent)) {
// The user has successfully logged in. We have connectivity.
mState = UNLOCKED_PORTAL;
mLastChecked = TimeStamp::Now();
mSlackCount = 0;
mDelay = mMinInterval;
RearmTimer();
} else if (!strcmp(aTopic, kAbortCaptivePortalLoginEvent)) {
// The login has been aborted
mState = UNKNOWN;
mLastChecked = TimeStamp::Now();
mSlackCount = 0;
}
// Send notification so that the captive portal state is mirrored in the
// content process.
nsCOMPtr<nsIObserverService> observerService = services::GetObserverService();
if (observerService) {
nsCOMPtr<nsICaptivePortalService> cps(this);
observerService->NotifyObservers(cps, NS_IPC_CAPTIVE_PORTAL_SET_STATE, nullptr);
}
return NS_OK;
}
// Set up event handlers and load the name into the text control (see below)
// Load the current element name into the text control (see below)
HTMLEventStatus NewElementBodycb(HBROWSER_HANDLE hbrowser, HDOC_HANDLE hdoc, HELEMENT_HANDLE helem, HTMLEvent* event,char * param)
{
switch (event->type)
{
case HTML_EVENT_LOAD:
SetNewElementHandlers(hbrowser, hdoc, helem);
NewElementLoadName(hbrowser, hdoc);
if (DemoModeEnabled)
StartDemo(hbrowser, hdoc, helem);
break;
case HTML_EVENT_TIMER:
if (DemoModeEnabled)
if (UpdateDemoMode(hbrowser, hdoc, helem)>=0)
RearmTimer(hbrowser, helem, 0);
break;
case HTML_EVENT_UNLOAD:
break;
default:
break;
}
return (HTML_EVENT_STATUS_CONTINUE);
}
