nsresult nsMsgSearchSession::GetNextUrl()
{
nsCString nextUrl;
nsCOMPtr <nsIMsgMessageService> msgService;
PRBool stopped = PR_FALSE;
nsCOMPtr<nsIMsgWindow> msgWindow(do_QueryReferent(m_msgWindowWeak));
if (msgWindow)
msgWindow->GetStopped(&stopped);
if (stopped)
return NS_OK;
m_urlQueue.CStringAt(m_urlQueueIndex, nextUrl);
nsMsgSearchScopeTerm *currentTerm = GetRunningScope();
EnableFolderNotifications(PR_FALSE);
nsCOMPtr <nsIMsgFolder> folder = currentTerm->m_folder;
if (folder)
{
nsCString folderUri;
folder->GetURI(folderUri);
nsresult rv = GetMessageServiceFromURI(folderUri, getter_AddRefs(msgService));
if (NS_SUCCEEDED(rv) && msgService && currentTerm)
msgService->Search(this, msgWindow, currentTerm->m_folder, nextUrl.get());
return rv;
}
return NS_OK;
}
/* void InterruptSearch (); */
NS_IMETHODIMP nsMsgSearchSession::InterruptSearch()
{
nsCOMPtr<nsIMsgWindow> msgWindow(do_QueryReferent(m_msgWindowWeak));
if (msgWindow)
{
EnableFolderNotifications(PR_TRUE);
if (m_idxRunningScope < m_scopeList.Count())
msgWindow->StopUrls();
while (m_idxRunningScope < m_scopeList.Count())
{
ReleaseFolderDBRef();
m_idxRunningScope++;
}
//m_idxRunningScope = m_scopeList.Count() so it will make us not run another url
}
if (m_backgroundTimer)
{
m_backgroundTimer->Cancel();
NotifyListenersDone(NS_OK); // ### is there a cancelled status?
m_backgroundTimer = nsnull;
}
return NS_OK;
}
nsresult nsMsgSearchSession::GetNextUrl()
{
nsCString nextUrl;
nsCOMPtr<nsIMsgMessageService> msgService;
bool stopped = false;
nsCOMPtr<nsIMsgWindow> msgWindow(do_QueryReferent(m_msgWindowWeak));
if (msgWindow)
msgWindow->GetStopped(&stopped);
if (stopped)
return NS_OK;
nextUrl = m_urlQueue[m_urlQueueIndex];
nsMsgSearchScopeTerm *currentTerm = GetRunningScope();
NS_ENSURE_TRUE(currentTerm, NS_ERROR_NULL_POINTER);
EnableFolderNotifications(false);
nsCOMPtr<nsIMsgFolder> folder = currentTerm->m_folder;
if (folder)
{
nsCString folderUri;
folder->GetURI(folderUri);
nsresult rv = GetMessageServiceFromURI(folderUri, getter_AddRefs(msgService));
if (NS_SUCCEEDED(rv) && msgService && currentTerm)
msgService->Search(this, msgWindow, currentTerm->m_folder, nextUrl.get());
return rv;
}
return NS_OK;
}
nsresult nsMsgSearchSession::TimeSliceSerial (PRBool *aDone)
{
// This version of TimeSlice runs each scope term one at a time, and waits until one
// scope term is finished before starting another one. When we're searching the local
// disk, this is the fastest way to do it.
NS_ENSURE_ARG(aDone);
nsresult rv = NS_OK;
nsMsgSearchScopeTerm *scope = GetRunningScope();
if (scope)
{
rv = scope->TimeSlice (aDone);
if (NS_FAILED(rv))
*aDone = PR_TRUE;
if (*aDone || NS_FAILED(rv))
{
EnableFolderNotifications(PR_TRUE);
ReleaseFolderDBRef();
m_idxRunningScope++;
EnableFolderNotifications(PR_FALSE);
// check if the next scope is an online search; if so,
// set *aDone to true so that we'll try to run the next
// search in TimerCallback.
scope = GetRunningScope();
if (scope && (scope->m_attribute == nsMsgSearchScope::onlineMail ||
(scope->m_attribute == nsMsgSearchScope::news && scope->m_searchServer)))
{
*aDone = PR_TRUE;
return rv;
}
}
*aDone = PR_FALSE;
return rv;
}
else
{
*aDone = PR_TRUE;
return NS_OK;
}
}
/* void OnStopRunningUrl (in nsIURI url, in nsresult aExitCode); */
NS_IMETHODIMP nsMsgSearchSession::OnStopRunningUrl(nsIURI *url, nsresult aExitCode)
{
nsCOMPtr <nsIMsgSearchAdapter> runningAdapter;
nsresult rv = GetRunningAdapter (getter_AddRefs(runningAdapter));
// tell the current adapter that the current url has run.
if (NS_SUCCEEDED(rv) && runningAdapter)
{
runningAdapter->CurrentUrlDone(aExitCode);
EnableFolderNotifications(PR_TRUE);
ReleaseFolderDBRef();
}
m_idxRunningScope++;
if (++m_urlQueueIndex < m_urlQueue.Count())
GetNextUrl();
else if (m_idxRunningScope < m_scopeList.Count())
DoNextSearch();
else
NotifyListenersDone(aExitCode);
return NS_OK;
}
nsresult nsMsgSearchSession::SearchWOUrls ()
{
EnableFolderNotifications(PR_FALSE);
return StartTimer();
}
