another directory rename: failstar -> fail

"failstar" sounds like a name for a cruise liner from the 80s.  As "*" isn't a
desirable part of directory names, just name the whole thing "fail/", the core
parts being stored in "fail/core/".

Additionally fixing two build system dependency issues:
 - missing jobserver -> protomessages dependency
 - broken bochs -> fail dependency (add_custom_target DEPENDS only allows plain
   file dependencies ... cmake for the win)


git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@956 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

core/controller/EventList.cc

@@ -0,0 +1,136 @@
+#include <set>
+
+#include "EventList.hpp"
+#include "../SAL/SALInst.hpp"
+
+namespace fi
+{
+
+EventId EventList::add(BaseEvent* ev, ExperimentFlow* pExp)
+{
+	assert(ev != NULL && "FATAL ERROR: Event (of base type BaseEvent*) cannot be NULL!");
+	// a zero counter does not make sense
+	assert(ev->getCounter() != 0);
+	ev->setParent(pExp); // event is linked to experiment flow
+	m_BufferList.push_back(ev);
+	return (ev->getId());
+}
+
+bool EventList::remove(BaseEvent* ev)
+{
+	if(ev != NULL)
+	{
+		iterator it = std::find(m_BufferList.begin(), m_BufferList.end(), ev);
+		if(it != end())
+		{
+			m_BufferList.erase(it);
+			m_DeleteList.push_back(ev);
+			return (true);
+		}
+	}
+	else
+	{
+		for(iterator it = m_BufferList.begin(); it != m_BufferList.end();
+			it++)
+			m_DeleteList.push_back(*it);
+		m_BufferList.clear();
+		return (true);
+	}
+	return (false);
+}
+
+EventList::iterator EventList::remove(iterator it)
+{
+	return (m_remove(it, false));
+}
+
+EventList::iterator EventList::m_remove(iterator it, bool skip_deletelist)
+{
+	if(!skip_deletelist)
+		m_DeleteList.push_back(*it);
+	return (m_BufferList.erase(it));
+}
+
+void EventList::getEventsOf(ExperimentFlow* pWhat,
+							std::vector<BaseEvent*>& dest) const
+{
+	assert(pWhat && "FATAL ERROR: The context cannot be NULL!");
+	for(bufferlist_t::const_iterator it = m_BufferList.begin();
+	    it != m_BufferList.end(); it++)
+		if((*it)->getParent() == pWhat)
+			dest.push_back(*it);
+}
+
+EventList::~EventList()
+{
+	// nothing to do here yet
+}
+
+BaseEvent* EventList::getEventFromId(EventId id)
+{
+	// Loop through all events:
+	for(bufferlist_t::iterator it = m_BufferList.begin();
+	    it != m_BufferList.end(); it++)
+		if((*it)->getId() == id)
+			return (*it);
+	return (NULL); // Nothing found.
+}
+
+void EventList::makeActive(BaseEvent* ev)
+{
+	assert(ev && "FATAL ERROR: Event object pointer cannot be NULL!");
+	ev->decreaseCounter();
+	if (ev->getCounter() > 0) {
+		return;
+	}
+	ev->resetCounter();
+	if(remove(ev)) // remove event from buffer-list
+		m_FireList.push_back(ev);
+}
+
+EventList::iterator EventList::makeActive(iterator it)
+{
+	assert(it != m_BufferList.end() &&
+		   "FATAL ERROR: Iterator has already reached the end!");
+	BaseEvent* ev = *it;
+	assert(ev && "FATAL ERROR: Event object pointer cannot be NULL!");
+	ev->decreaseCounter();
+	if (ev->getCounter() > 0) {
+		return ++it;
+	}
+	ev->resetCounter();
+	// Note: This is the one and only situation in which remove() should NOT
+	//       store the removed item in the delete-list.
+	iterator it_next = m_remove(it, true); // remove event from buffer-list
+	m_FireList.push_back(ev);
+	return (it_next);
+}
+
+void EventList::fireActiveEvents()
+{
+	for(firelist_t::iterator it = m_FireList.begin();
+		it != m_FireList.end(); it++)
+	{
+		if(std::find(m_DeleteList.begin(), m_DeleteList.end(), *it)
+		   == m_DeleteList.end()) // not found in delete-list?
+		{
+			m_pFired = *it;
+			ExperimentFlow* pFlow = m_pFired->getParent();
+			assert(pFlow && "FATAL ERROR: The event has no parent experiment (owner)!");
+			sal::simulator.m_Flows.toggle(pFlow);
+		}
+	}
+	m_FireList.clear();
+	m_DeleteList.clear();
+}
+
+size_t EventList::getContextCount() const
+{
+	set<ExperimentFlow*> uniqueFlows; // count unique ExperimentFlow-ptr
+	for(bufferlist_t::const_iterator it = m_BufferList.begin();
+		it != m_BufferList.end(); it++)
+		uniqueFlows.insert((*it)->getParent());
+	return (uniqueFlows.size());
+}
+
+} // end-of-namespace: fi