From 14384e3f5aaf81897d1931a14afd11d855bd6140 Mon Sep 17 00:00:00 2001
From: ghost <andreas.monzner@multimedia-labs.de>
Date: Thu, 26 Feb 2009 19:52:00 +0100
Subject: [PATCH] more CI fixes (i.e. fix segfault on e2 shutdown)

---
 lib/dvb_ci/dvbci.cpp | 36 +++++++++++++++++++++++++-----------
 lib/dvb_ci/dvbci.h   |  1 +
 2 files changed, 26 insertions(+), 11 deletions(-)

diff --git a/lib/dvb_ci/dvbci.cpp b/lib/dvb_ci/dvbci.cpp
index d088075c..0227c43c 100644
--- a/lib/dvb_ci/dvbci.cpp
+++ b/lib/dvb_ci/dvbci.cpp
@@ -18,7 +18,7 @@
 
 #include <dvbsi++/ca_program_map_section.h>
 
-#undef CIDEBUG
+//#define CIDEBUG 1
 
 #ifdef CIDEBUG
 	#define eDebugCI(x...) eDebug(x)
@@ -268,23 +268,34 @@ void eDVBCIInterfaces::recheckPMTHandlers()
 		eDVBCISlot *tmp = it->cislot;
 		eDVBServicePMTHandler *pmthandler = it->pmthandler;
 		eDVBServicePMTHandler::program p;
+		bool first_plugged_cis_exist = false;
 
 		pmthandler->getServiceReference(ref);
 		pmthandler->getService(service);
 
 		eDebugCI("recheck %p %s", pmthandler, ref.toString().c_str());
+		for (eSmartPtrList<eDVBCISlot>::iterator ci_it(m_slots.begin()); ci_it != m_slots.end(); ++ci_it)
+			if (ci_it->first_plugged && ci_it->getCAManager())
+			{
+				eDebug("Slot %d first plugged", ci_it->getSlotID());
+				ci_it->first_plugged = false;
+				first_plugged_cis_exist = true;
+			}
 
 		// check if this pmt handler has already assigned CI(s) .. and this CI(s) are already running
-		while(tmp)
-		{
-			if (!tmp->running_services.empty())
-				break;
-			tmp=tmp->linked_next;
-		}
-		if (tmp) // we dont like to change tsmux for running services
+		if (!first_plugged_cis_exist)
 		{
-			eDebugCI("already assigned and running CI!\n");
-			continue;
+			while(tmp)
+			{
+				if (!tmp->running_services.empty())
+					break;
+				tmp=tmp->linked_next;
+			}
+			if (tmp) // we dont like to change tsmux for running services
+			{
+				eDebugCI("already assigned and running CI!\n");
+				continue;
+			}
 		}
 
 		if (!pmthandler->getProgramInfo(p))
@@ -912,6 +923,7 @@ int eDVBCISlot::send(const unsigned char *data, size_t len)
 
 void eDVBCISlot::data(int what)
 {
+	eDebugCI("CISlot %d what %d\n", getSlotID(), what);
 	if(what == eSocketNotifier::Priority) {
 		if(state != stateRemoved) {
 			state = stateRemoved;
@@ -981,6 +993,7 @@ eDVBCISlot::eDVBCISlot(eMainloop *context, int nr)
 	use_count = 0;
 	linked_next = 0;
 	user_mapped = false;
+	first_plugged = true;
 	
 	slotid = nr;
 
@@ -992,7 +1005,7 @@ eDVBCISlot::eDVBCISlot(eMainloop *context, int nr)
 
 	fd = ::open(filename, O_RDWR | O_NONBLOCK);
 
-	eDebug("CI Slot %d has fd %d", getSlotID(), fd);
+	eDebugCI("CI Slot %d has fd %d", getSlotID(), fd);
 	state = stateInvalid;
 
 	if (fd >= 0)
@@ -1007,6 +1020,7 @@ eDVBCISlot::eDVBCISlot(eMainloop *context, int nr)
 
 eDVBCISlot::~eDVBCISlot()
 {
+	eDVBCISession::deleteSessions(this);
 }
 
 void eDVBCISlot::setAppManager( eDVBCIApplicationManagerSession *session )
diff --git a/lib/dvb_ci/dvbci.h b/lib/dvb_ci/dvbci.h
index c06ae7e3..7164d25a 100644
--- a/lib/dvb_ci/dvbci.h
+++ b/lib/dvb_ci/dvbci.h
@@ -65,6 +65,7 @@ class eDVBCISlot: public iObject, public Object
 	int current_tuner;
 	bool user_mapped;
 	void data(int);
+	bool first_plugged;
 public:
 	enum {stateRemoved, stateInserted, stateInvalid, stateResetted};
 	eDVBCISlot(eMainloop *context, int nr);
-- 
2.30.2