diff options
Diffstat (limited to 'plugins/Db3x_mmap/src/dbevents.cpp')
| -rw-r--r-- | plugins/Db3x_mmap/src/dbevents.cpp | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/plugins/Db3x_mmap/src/dbevents.cpp b/plugins/Db3x_mmap/src/dbevents.cpp index 22716614ee..ba17be694e 100644 --- a/plugins/Db3x_mmap/src/dbevents.cpp +++ b/plugins/Db3x_mmap/src/dbevents.cpp @@ -162,11 +162,16 @@ MEVENT CDb3Mmap::AddEvent(MCONTACT contactID, DBEVENTINFO *dbei) return (MEVENT)ofsNew;
}
-BOOL CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent)
+BOOL CDb3Mmap::DeleteEvent(MEVENT hDbEvent)
{
+ mir_cslockfull lck(m_csDbAccess);
+ DBEvent dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, nullptr);
+ if (dbe.signature != DBEVENT_SIGNATURE)
+ return 1;
+
DBCachedContact *cc;
- if (contactID) {
- if ((cc = m_cache->GetCachedContact(contactID)) == nullptr)
+ if (dbe.contactID) {
+ if ((cc = m_cache->GetCachedContact(dbe.contactID)) == nullptr)
return 2;
if (cc->IsSub())
if ((cc = m_cache->GetCachedContact(cc->parentID)) == nullptr)
@@ -174,18 +179,16 @@ BOOL CDb3Mmap::DeleteEvent(MCONTACT contactID, MEVENT hDbEvent) }
else cc = nullptr;
- mir_cslockfull lck(m_csDbAccess);
DWORD ofsContact = (cc) ? cc->dwOfsContact : m_dbHeader.ofsUser;
- DBContact dbc = *(DBContact*)DBRead(ofsContact, nullptr);
- DBEvent dbe = *(DBEvent*)DBRead((DWORD)hDbEvent, nullptr);
- if (dbc.signature != DBCONTACT_SIGNATURE || dbe.signature != DBEVENT_SIGNATURE)
+ DBContact dbc = *(DBContact *)DBRead(ofsContact, nullptr);
+ if (dbc.signature != DBCONTACT_SIGNATURE)
return 1;
lck.unlock();
log1("delete event @ %08x", hContact);
// call notifier while outside mutex
- NotifyEventHooks(g_hevEventDeleted, contactID, (LPARAM)hDbEvent);
+ NotifyEventHooks(g_hevEventDeleted, dbe.contactID, (LPARAM)hDbEvent);
// get back in
lck.lock();
|