static void RestoreUnreadMessageAlerts(void)
{
OBJLIST<MSavedEvent> arEvents(10, NumericKeySortT);
for (MCONTACT hContact = db_find_first(); hContact; hContact = db_find_next(hContact)) {
for (MEVENT hDbEvent = db_event_firstUnread(hContact); hDbEvent; hDbEvent = db_event_next(hContact, hDbEvent)) {
DBEVENTINFO dbei = { sizeof(dbei) };
dbei.cbBlob = 0;
db_event_get(hDbEvent, &dbei);
if ((dbei.flags & (DBEF_SENT | DBEF_READ)) || !DbEventIsMessageOrCustom(&dbei))
continue;
int windowAlreadyExists = WindowList_Find(g_dat.hMessageWindowList, hContact) != NULL;
if (windowAlreadyExists)
continue;
if (IsAutoPopup(hContact) && !windowAlreadyExists) {
NewMessageWindowLParam newData = { 0 };
newData.hContact = hContact;
newData.flags = NMWLP_INCOMING;
HWND hParent = GetParentWindow(newData.hContact, FALSE);
CreateDialogParam(g_hInst, MAKEINTRESOURCE(IDD_MSG), hParent, DlgProcMessage, (LPARAM)&newData);
}
else arEvents.insert(new MSavedEvent(hContact, hDbEvent));
}
}
TCHAR toolTip[256];
CLISTEVENT cle = {};
cle.hIcon = Skin_LoadIcon(SKINICON_EVENT_MESSAGE);
cle.pszService = "SRMsg/ReadMessage";
cle.flags = CLEF_TCHAR;
cle.ptszTooltip = toolTip;
for (int i = 0; i < arEvents.getCount(); i++) {
MSavedEvent &e = arEvents[i];
mir_sntprintf(toolTip, TranslateT("Message from %s"), pcli->pfnGetContactDisplayName(e.hContact, 0));
cle.hContact = e.hContact;
cle.hDbEvent = e.hEvent;
pcli->pfnAddEvent(&cle);
}
}
BOOL CDb3Mmap::MetaMergeHistory(DBCachedContact *ccMeta, DBCachedContact *ccSub)
{
mir_cslock lck(m_csDbAccess);
DBContact *dbMeta = (DBContact*)DBRead(ccMeta->dwDriverData, NULL);
DBContact *dbSub = (DBContact*)DBRead(ccSub->dwDriverData, NULL);
if (dbMeta->signature != DBCONTACT_SIGNATURE || dbSub->signature != DBCONTACT_SIGNATURE)
return 1;
// special cases
if (dbSub->ofsFirstEvent == 0) // hurrah, nothing to do
return 0;
LIST<DBEvent> arEvents(20000, SortEvent);
BOOL ret = 0;
__try {
if (dbMeta->ofsFirstEvent == 0) { // simply chain history to a meta
dbMeta->eventCount = dbSub->eventCount;
dbMeta->ofsFirstEvent = dbSub->ofsFirstEvent;
dbMeta->ofsLastEvent = dbSub->ofsLastEvent;
dbMeta->ofsFirstUnread = dbSub->ofsFirstUnread;
dbMeta->tsFirstUnread = dbSub->tsFirstUnread;
}
else {
// there're events in both meta's & sub's event chains
// relink sub's event chain to meta without changing events themselves
for (DWORD ofsMeta = dbMeta->ofsFirstEvent; ofsMeta != 0;) {
DBEvent *pev = (DBEvent*)DBRead(ofsMeta, NULL);
if (pev->signature != DBEVENT_SIGNATURE) { // broken chain, don't touch it
ret = 2;
__leave;
}
arEvents.insert(pev);
ofsMeta = pev->ofsNext;
}
for (DWORD ofsSub = dbSub->ofsFirstEvent; ofsSub != 0;) {
DBEvent *pev = (DBEvent*)DBRead(ofsSub, NULL);
if (pev->signature != DBEVENT_SIGNATURE) { // broken chain, don't touch it
ret = 2;
__leave;
}
arEvents.insert(pev);
ofsSub = pev->ofsNext;
}
// all events are in memory, valid & sorted in the right order.
// ready? steady? go!
dbMeta->eventCount = arEvents.getCount();
DBEvent *pFirst = arEvents[0];
dbMeta->ofsFirstEvent = DWORD(PBYTE(pFirst) - m_pDbCache);
pFirst->ofsPrev = 0;
dbMeta->ofsFirstUnread = pFirst->markedRead() ? 0 : dbMeta->ofsFirstEvent;
DBEvent *pLast = arEvents[arEvents.getCount() - 1];
dbMeta->ofsLastEvent = DWORD(PBYTE(pLast) - m_pDbCache);
pLast->ofsNext = 0;
for (int i = 1; i < arEvents.getCount(); i++) {
DBEvent *pPrev = arEvents[i - 1], *pNext = arEvents[i];
pPrev->ofsNext = DWORD(PBYTE(pNext) - m_pDbCache);
pNext->ofsPrev = DWORD(PBYTE(pPrev) - m_pDbCache);
if (dbMeta->ofsFirstUnread == 0 && !pNext->markedRead())
dbMeta->ofsFirstUnread = pPrev->ofsNext;
}
}
// remove any traces of history from sub
dbSub->ofsFirstEvent = dbSub->ofsLastEvent = dbSub->ofsFirstUnread = dbSub->tsFirstUnread = 0;
}
__except (EXCEPTION_EXECUTE_HANDLER)
{
ret = 3;
}
FlushViewOfFile(m_pDbCache, 0);
return ret;
}