NS_IMETHODIMP
UploadEventListener::HandleEvent(nsIDOMEvent* aEvent)
{
nsString type;
if (NS_FAILED(aEvent->GetType(type))) {
STUMBLER_ERR("Failed to get event type");
WriteStumbleOnThread::UploadEnded(false);
return NS_ERROR_FAILURE;
}
if (type.EqualsLiteral("load")) {
STUMBLER_DBG("Got load Event\n");
} else if (type.EqualsLiteral("error") && mXHR) {
STUMBLER_ERR("Upload Error");
} else {
STUMBLER_DBG("Receive %s Event", NS_ConvertUTF16toUTF8(type).get());
}
uint32_t statusCode = 0;
bool doDelete = false;
if (!mXHR) {
return NS_OK;
}
nsresult rv = mXHR->GetStatus(&statusCode);
if (NS_SUCCEEDED(rv)) {
STUMBLER_DBG("statuscode %d \n", statusCode);
}
if (200 == statusCode || 400 == statusCode) {
doDelete = true;
}
WriteStumbleOnThread::UploadEnded(doDelete);
nsCOMPtr<EventTarget> target(do_QueryInterface(mXHR));
const char* const sEventStrings[] = {
// nsIXMLHttpRequestEventTarget event types
"abort",
"error",
"load",
"timeout"
};
for (uint32_t index = 0; index < MOZ_ARRAY_LENGTH(sEventStrings); index++) {
nsAutoString eventType = NS_ConvertASCIItoUTF16(sEventStrings[index]);
rv = target->RemoveEventListener(eventType, this, false);
}
mXHR = nullptr;
return NS_OK;
}
NS_IMETHODIMP
WriteStumbleOnThread::Run()
{
MOZ_ASSERT(!NS_IsMainThread());
bool b = sIsAlreadyRunning.exchange(true);
if (b) {
return NS_OK;
}
STUMBLER_DBG("In WriteStumbleOnThread\n");
UploadFileStatus status = GetUploadFileStatus();
if (UploadFileStatus::NoFile != status) {
if (UploadFileStatus::ExistsAndReadyToUpload == status) {
Upload();
}
} else {
Partition partition = GetWritePosition();
if (partition == Partition::Unknown) {
STUMBLER_ERR("GetWritePosition failed, skip once");
} else {
WriteJSON(partition);
}
}
sIsAlreadyRunning = false;
return NS_OK;
}
