int SendQueue::sendQueued(TWindowData *dat, const int iEntry)
{
CContactCache *ccActive = CContactCache::getContactCache(dat->hContact);
if (ccActive == NULL)
return 0;
HWND hwndDlg = dat->hwnd;
if (dat->sendMode & SMODE_MULTIPLE) {
int iJobs = 0;
int iMinLength = 0;
m_jobs[iEntry].iStatus = SQ_INPROGRESS;
m_jobs[iEntry].hContact = ccActive->getActiveContact();
m_jobs[iEntry].hOwnerWnd = hwndDlg;
size_t iSendLength = getSendLength(iEntry);
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_FINDCONTACT, hContact, 0);
if (hItem && SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_GETCHECKMARK, (WPARAM)hItem, 0)) {
CContactCache *c = CContactCache::getContactCache(hContact);
if (c)
iMinLength = (iMinLength == 0 ? c->getMaxMessageLength() : min(c->getMaxMessageLength(), iMinLength));
}
}
if (iSendLength >= iMinLength) {
TCHAR tszError[256];
mir_sntprintf(tszError, TranslateT("The message cannot be sent delayed or to multiple contacts, because it exceeds the maximum allowed message length of %d bytes"), iMinLength);
::SendMessage(dat->hwnd, DM_ACTIVATETOOLTIP, IDC_MESSAGE, LPARAM(tszError));
sendQueue->clearJob(iEntry);
return 0;
}
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
HANDLE hItem = (HANDLE)SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_FINDCONTACT, hContact, 0);
if (hItem && SendDlgItemMessage(hwndDlg, IDC_CLIST, CLM_GETCHECKMARK, (WPARAM)hItem, 0)) {
doSendLater(iEntry, 0, hContact, false);
iJobs++;
}
}
sendQueue->clearJob(iEntry);
if (iJobs)
sendLater->flushQueue(); // force queue processing
return 0;
}
if (dat->hContact == NULL)
return 0; //never happens
dat->nMax = dat->cache->getMaxMessageLength(); // refresh length info
if (M.GetByte("autosplit", 0) && !(dat->sendMode & SMODE_SENDLATER)) {
// determine send buffer length
BOOL fSplit = FALSE;
if (getSendLength(iEntry) >= dat->nMax)
fSplit = true;
if (!fSplit)
goto send_unsplitted;
m_jobs[iEntry].hContact = ccActive->getActiveContact();
m_jobs[iEntry].hOwnerWnd = hwndDlg;
m_jobs[iEntry].iStatus = SQ_INPROGRESS;
m_jobs[iEntry].iAcksNeeded = 1;
m_jobs[iEntry].chunkSize = dat->nMax;
DWORD dwOldFlags = m_jobs[iEntry].dwFlags;
mir_forkthread(DoSplitSendA, (LPVOID)iEntry);
m_jobs[iEntry].dwFlags = dwOldFlags;
}
else {
send_unsplitted:
m_jobs[iEntry].hContact = ccActive->getActiveContact();
m_jobs[iEntry].hOwnerWnd = hwndDlg;
m_jobs[iEntry].iStatus = SQ_INPROGRESS;
m_jobs[iEntry].iAcksNeeded = 1;
if (dat->sendMode & SMODE_SENDLATER) {
TCHAR tszError[256];
size_t iSendLength = getSendLength(iEntry);
if (iSendLength >= dat->nMax) {
mir_sntprintf(tszError, TranslateT("The message cannot be sent delayed or to multiple contacts, because it exceeds the maximum allowed message length of %d bytes"), dat->nMax);
SendMessage(dat->hwnd, DM_ACTIVATETOOLTIP, IDC_MESSAGE, LPARAM(tszError));
clearJob(iEntry);
return 0;
}
doSendLater(iEntry, dat);
clearJob(iEntry);
return 0;
}
m_jobs[iEntry].hSendId = (HANDLE)CallContactService(dat->hContact, PSS_MESSAGE, m_jobs[iEntry].dwFlags, (LPARAM)m_jobs[iEntry].szSendBuffer);
if (dat->sendMode & SMODE_NOACK) { // fake the ack if we are not interested in receiving real acks
ACKDATA ack = { 0 };
ack.hContact = dat->hContact;
ack.hProcess = m_jobs[iEntry].hSendId;
ack.type = ACKTYPE_MESSAGE;
ack.result = ACKRESULT_SUCCESS;
SendMessage(hwndDlg, HM_EVENTSENT, (WPARAM)MAKELONG(iEntry, 0), (LPARAM)&ack);
}
else SetTimer(hwndDlg, TIMERID_MSGSEND + iEntry, PluginConfig.m_MsgTimeout, NULL);
}
dat->iOpenJobs++;
m_currentIndex++;
// give icon feedback...
if (dat->pContainer->hwndActive == hwndDlg)
::UpdateReadChars(dat);
if (!(dat->sendMode & SMODE_NOACK))
::HandleIconFeedback(dat, PluginConfig.g_IconSend);
if (M.GetByte(SRMSGSET_AUTOMIN, SRMSGDEFSET_AUTOMIN))
::SendMessage(dat->pContainer->hwnd, WM_SYSCOMMAND, SC_MINIMIZE, 0);
return 0;
}
// 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;
}