// Try to send an open job from the job list
// this is ONLY called from the WM_TIMER handler and should never be executed directly.
int CSendLater::sendIt(CSendLaterJob *job)
{
time_t now = time(0);
if (job->bCode == CSendLaterJob::JOB_HOLD || job->bCode == CSendLaterJob::JOB_DEFERRED || job->fSuccess || job->fFailed || job->lastSent > now)
return 0; // this one is frozen or done (will be removed soon), don't process it now.
if (now - job->created > SENDLATER_AGE_THRESHOLD) { // too old, this will be discarded and user informed by popup
job->fFailed = true;
job->bCode = CSendLaterJob::JOB_AGE;
return 0;
}
// mark job as deferred (5 unsuccessful sends). Job will not be removed, but
// the user must manually reset it in order to trigger a new send attempt.
if (job->iSendCount == 5) {
job->bCode = CSendLaterJob::JOB_DEFERRED;
return 0;
}
if (job->iSendCount > 0 && (now - job->lastSent < SENDLATER_RESEND_THRESHOLD))
return 0; // this one was sent, but probably failed. Resend it after a while
CContactCache *c = CContactCache::getContactCache(job->hContact);
if (c == NULL)
return 0; // should not happen
if (!c->isValid()) {
job->fFailed = true;
job->bCode = CSendLaterJob::INVALID_CONTACT;
return 0; // can happen (contact has been deleted). mark the job as failed
}
MCONTACT hContact = c->getActiveContact();
const char *szProto = c->getActiveProto();
if (!hContact || szProto == 0)
return 0;
WORD wMyStatus = (WORD)CallProtoService(szProto, PS_GETSTATUS, 0, 0);
WORD wContactStatus = c->getActiveStatus();
// status mode checks
if (wMyStatus == ID_STATUS_OFFLINE) {
job->bCode = CSendLaterJob::JOB_MYSTATUS;
return 0;
}
if (job->szId[0] == 'S') {
if (!(wMyStatus == ID_STATUS_ONLINE || wMyStatus == ID_STATUS_FREECHAT)) {
job->bCode = CSendLaterJob::JOB_MYSTATUS;
return 0;
}
}
job->lastSent = now;
job->iSendCount++;
job->hTargetContact = hContact;
job->bCode = CSendLaterJob::JOB_WAITACK;
DWORD dwFlags = IsUtfSendAvailable(hContact) ? PREF_UTF : PREF_UNICODE;
if (dwFlags & PREF_UTF)
job->hProcess = (HANDLE)CallContactService(hContact, PSS_MESSAGE, dwFlags, (LPARAM)job->sendBuffer);
else
job->hProcess = (HANDLE)CallContactService(hContact, PSS_MESSAGE, dwFlags, (LPARAM)job->pBuf);
return 0;
}
