/*
* add a message to the sending queue.
* iLen = required size of the memory block to hold the message
*/
int SendQueue::addTo(TWindowData *dat, const int iLen, int dwFlags)
{
int iLength = 0, i;
int iFound = NR_SENDJOBS;
if (m_currentIndex >= NR_SENDJOBS) {
_DebugPopup(dat->hContact, _T("Send queue full"));
return 0;
}
/*
* find a free entry in the send queue...
*/
for (i = 0; i < NR_SENDJOBS; i++) {
if (m_jobs[i].hOwner != 0 || m_jobs[i].iStatus != 0) {
// this entry is used, check if it's orphaned and can be removed...
if (m_jobs[i].hwndOwner && IsWindow(m_jobs[i].hwndOwner)) // window exists, do not reuse it
continue;
if (time(NULL) - m_jobs[i].dwTime < 120) // non-acked entry, but not old enough, don't re-use it
continue;
clearJob(i);
iFound = i;
goto entry_found;
}
iFound = i;
break;
}
entry_found:
if (iFound == NR_SENDJOBS) {
_DebugPopup(dat->hContact, _T("Send queue full"));
return 0;
}
iLength = iLen;
if (iLength > 0) {
if (m_jobs[iFound].sendBuffer == NULL) {
if (iLength < HISTORY_INITIAL_ALLOCSIZE)
iLength = HISTORY_INITIAL_ALLOCSIZE;
m_jobs[iFound].sendBuffer = (char *)malloc(iLength);
m_jobs[iFound].dwLen = iLength;
}
else {
if (iLength > m_jobs[iFound].dwLen) {
m_jobs[iFound].sendBuffer = (char *)realloc(m_jobs[iFound].sendBuffer, iLength);
m_jobs[iFound].dwLen = iLength;
}
}
CopyMemory(m_jobs[iFound].sendBuffer, dat->sendBuffer, iLen);
}
m_jobs[iFound].dwFlags = dwFlags;
m_jobs[iFound].dwTime = time(NULL);
HWND hwndDlg = dat->hwnd;
dat->cache->saveHistory(0, 0);
::SetDlgItemText(hwndDlg, IDC_MESSAGE, _T(""));
::SetFocus(GetDlgItem(hwndDlg, IDC_MESSAGE));
UpdateSaveAndSendButton(dat);
sendQueued(dat, iFound);
return 0;
}
int SendQueue::addTo(TWindowData *dat, size_t iLen, int dwFlags)
{
int i;
int iFound = NR_SENDJOBS;
if (m_currentIndex >= NR_SENDJOBS) {
_DebugPopup(dat->hContact, _T("Send queue full"));
return 0;
}
// find a mir_free entry in the send queue...
for (i = 0; i < NR_SENDJOBS; i++) {
if (m_jobs[i].hContact != 0 || m_jobs[i].iStatus != 0) {
// this entry is used, check if it's orphaned and can be removed...
if (m_jobs[i].hOwnerWnd && IsWindow(m_jobs[i].hOwnerWnd)) // window exists, do not reuse it
continue;
if (time(NULL) - m_jobs[i].dwTime < 120) // non-acked entry, but not old enough, don't re-use it
continue;
clearJob(i);
iFound = i;
goto entry_found;
}
iFound = i;
break;
}
entry_found:
if (iFound == NR_SENDJOBS) {
_DebugPopup(dat->hContact, _T("Send queue full"));
return 0;
}
SendJob &job = m_jobs[iFound];
job.szSendBuffer = (char*)mir_alloc(iLen);
memcpy(job.szSendBuffer, dat->sendBuffer, iLen);
job.dwFlags = dwFlags;
job.dwTime = time(NULL);
HWND hwndDlg = dat->hwnd;
dat->cache->saveHistory(0, 0);
::SetDlgItemText(hwndDlg, IDC_MESSAGE, _T(""));
::SetFocus(GetDlgItem(hwndDlg, IDC_MESSAGE));
UpdateSaveAndSendButton(dat);
sendQueued(dat, iFound);
return 0;
}
void SendQueue::recallFailed(const TWindowData *dat, int iEntry) const
{
if (dat == NULL)
return;
int iLen = GetWindowTextLength(GetDlgItem(dat->hwnd, IDC_MESSAGE));
NotifyDeliveryFailure(dat);
if (iLen != 0)
return;
// message area is empty, so we can recall the failed message...
SETTEXTEX stx = { ST_DEFAULT, CP_UTF8 };
SendDlgItemMessage(dat->hwnd, IDC_MESSAGE, EM_SETTEXTEX, (WPARAM)&stx, (LPARAM)m_jobs[iEntry].szSendBuffer);
UpdateSaveAndSendButton(const_cast<TWindowData *>(dat));
SendDlgItemMessage(dat->hwnd, IDC_MESSAGE, EM_SETSEL, (WPARAM)-1, (LPARAM)-1);
}
void SendQueue::recallFailed(const TWindowData *dat, int iEntry) const
{
int iLen = GetWindowTextLengthA(GetDlgItem(dat->hwnd, IDC_MESSAGE));
if(dat) {
NotifyDeliveryFailure(dat);
if (iLen == 0) { // message area is empty, so we can recall the failed message...
SETTEXTEX stx = {ST_DEFAULT, 1200};
if (m_jobs[iEntry].dwFlags & PREF_UNICODE)
SendDlgItemMessage(dat->hwnd, IDC_MESSAGE, EM_SETTEXTEX, (WPARAM)&stx, (LPARAM)&m_jobs[iEntry].sendBuffer[lstrlenA(m_jobs[iEntry].sendBuffer) + 1]);
else {
stx.codepage = (m_jobs[iEntry].dwFlags & PREF_UTF) ? CP_UTF8 : CP_ACP;
SendDlgItemMessage(dat->hwnd, IDC_MESSAGE, EM_SETTEXTEX, (WPARAM)&stx, (LPARAM)m_jobs[iEntry].sendBuffer);
}
UpdateSaveAndSendButton(const_cast<TWindowData *>(dat));
SendDlgItemMessage(dat->hwnd, IDC_MESSAGE, EM_SETSEL, (WPARAM) - 1, (LPARAM) - 1);
}
}
}
