bool
PersistentAccount::DeleteObject(boost::shared_ptr<Account> pAccount)
{
__int64 iID = pAccount->GetID();
assert(iID);
if (iID <= 0)
return false;
// Delete messages connected to this account.
DeleteMessages(pAccount);
// Force delete the inbox as well. DeleteMessages above does not delete it.
boost::shared_ptr<IMAPFolder> inbox = pAccount->GetFolders()->GetFolderByName("Inbox");
if (inbox)
PersistentIMAPFolder::DeleteObject(inbox, true);
pAccount->GetRules()->DeleteAll();
// Delete fetch accounts connected to this account.
PersistentFetchAccount::DeleteByAccountID(iID);
// Delete references from groups...
PersistentGroupMember::DeleteByAccount(iID);
PersistentACLPermission::DeleteOwnedByAccount(iID);
SQLCommand deleteCommand("delete from hm_accounts where accountid = @ACCOUNTID");
deleteCommand.AddParameter("@ACCOUNTID", iID);
bool bRet = Application::Instance()->GetDBManager()->Execute(deleteCommand);
// Delete folder from data directory
String sAccountFolder = IniFileSettings::Instance()->GetDataDirectory() + "\\" + StringParser::ExtractDomain(pAccount->GetAddress()) + "\\" + StringParser::ExtractAddress(pAccount->GetAddress());
FileUtilities::DeleteDirectory(sAccountFolder);
// Refresh caches.
Cache<Account, PersistentAccount>::Instance()->RemoveObject(pAccount);
return bRet;
}
IMAPResult
IMAPCommandEXPUNGE::ExecuteCommand(std::shared_ptr<IMAPConnection> pConnection, std::shared_ptr<IMAPCommandArgument> pArgument)
{
if (!pConnection->IsAuthenticated())
return IMAPResult(IMAPResult::ResultNo, "Authenticate first");
if (pConnection->GetCurrentFolderReadOnly())
{
return IMAPResult(IMAPResult::ResultNo, "Expunge command on read-only folder.");
}
// Iterate through mail boxes and delete messages marked for deletion.
std::shared_ptr<IMAPFolder> pCurFolder = pConnection->GetCurrentFolder();
if (!pCurFolder)
return IMAPResult(IMAPResult::ResultNo, "No folder selected.");
if (!pConnection->CheckPermission(pCurFolder, ACLPermission::PermissionExpunge))
return IMAPResult(IMAPResult::ResultBad, "ACL: Expunge permission denied (Required for EXPUNGE command).");
std::vector<__int64> expunged_messages_uid;
std::vector<__int64> expunged_messages_index;
std::function<bool(int, std::shared_ptr<Message>)> filter = [&expunged_messages_index, &expunged_messages_uid](int index, std::shared_ptr<Message> message)
{
if (message->GetFlagDeleted())
{
expunged_messages_index.push_back(index);
expunged_messages_uid.push_back(message->GetID());
return true;
}
return false;
};
auto messages = MessagesContainer::Instance()->GetMessages(pCurFolder->GetAccountID(), pCurFolder->GetID());
messages->DeleteMessages(filter);
auto iterExpunged = expunged_messages_index.begin();
String sResponse;
while (iterExpunged != expunged_messages_index.end())
{
String sTemp;
sTemp.Format(_T("* %d EXPUNGE\r\n"), (*iterExpunged));
sResponse += sTemp;
iterExpunged++;
}
pConnection->SendAsciiData(sResponse);
if (!expunged_messages_uid.empty())
{
auto recent_messages = pConnection->GetRecentMessages();
for (__int64 messageUid : expunged_messages_uid)
{
auto recent_messages_it = recent_messages.find(messageUid);
if (recent_messages_it != recent_messages.end())
recent_messages.erase(recent_messages_it);
}
// Messages have been expunged
// Notify the mailbox notifier that the mailbox contents have changed.
std::shared_ptr<ChangeNotification> pNotification =
std::shared_ptr<ChangeNotification>(new ChangeNotification(pCurFolder->GetAccountID(), pCurFolder->GetID(), ChangeNotification::NotificationMessageDeleted, expunged_messages_index));
Application::Instance()->GetNotificationServer()->SendNotification(pConnection->GetNotificationClient(), pNotification);
}
// We're done.
sResponse = pArgument->Tag() + " OK EXPUNGE Completed\r\n";
pConnection->SendAsciiData(sResponse);
return IMAPResult();
}
