/** this is called by a user of a CommClient object
to retrieve mail */
bool CMOOSCommClient::Fetch(MOOSMSG_LIST &MsgList)
{
if(!m_bMailPresent)
return false;
MsgList.clear();
m_InLock.Lock();
MOOSMSG_LIST::iterator p;
m_InBox.remove_if(IsNullMsg);
MsgList.splice(MsgList.begin(),m_InBox,m_InBox.begin(),m_InBox.end());
//remove all elements
m_InBox.clear();
m_bMailPresent = false;
m_InLock.UnLock();
return !MsgList.empty();
}
bool CMOOSCommClient::Peek(MOOSMSG_LIST & MsgList, int nIDRequired,bool bClear)
{
MsgList.clear();
m_InLock.Lock();
MOOSMSG_LIST::iterator p,q;
p=m_InBox.begin();
while(p!=m_InBox.end())
{
if(!p->IsType(MOOS_NULL_MSG))
{
//only give client non NULL Msgs
if(p->m_nID==nIDRequired)
{
//this is the correct ID!
MsgList.push_front(*p);
q=p++;
m_InBox.erase(q);
continue;
}
}
p++;
}
//conditionally (ex MIT suggestion 2006) remove all elements
if(bClear)
m_InBox.clear();
m_InLock.UnLock();
return !MsgList.empty();
}
bool CHelmApp::OnPostIterate()
{
TASK_LIST::iterator p;
MOOSMSG_LIST Notifications;
MOOSMSG_LIST::iterator q;
for(p = m_Tasks.begin();p!=m_Tasks.end();p++)
{
CMOOSBehaviour* pBehaviour = *p;
Notifications.clear();
pBehaviour->GetNotifications(Notifications);
for(q = Notifications.begin();q!=Notifications.end();q++)
{
if(m_Comms.IsConnected())
{
m_Comms.Post(*q);
}
}
}
return true;
}