From: Andreas Monzner <andreas.monzner@multimedia-labs.de>
Date: Thu, 19 Jul 2007 10:33:22 +0000 (+0000)
Subject: fix error handling
X-Git-Tag: 2.6.0~2080
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/68794a76cf18bbf9fd6970bdce4e5074896129c7?hp=87a694395b1942209d18a8a1fc5105cb6ac3d754

fix error handling
---

diff --git a/lib/dvb/dvb.cpp b/lib/dvb/dvb.cpp
index fa15d662..4a6da016 100644
--- a/lib/dvb/dvb.cpp
+++ b/lib/dvb/dvb.cpp
@@ -248,12 +248,12 @@ void eDVBResourceManager::addAdapter(iDVBAdapter *adapter)
 	}
 }
 
-void eDVBResourceManager::setFrontendSlotInformations(ePyObject list)
+PyObject *eDVBResourceManager::setFrontendSlotInformations(ePyObject list)
 {
 	if (!PyList_Check(list))
 	{
 		PyErr_SetString(PyExc_StandardError, "eDVBResourceManager::setFrontendSlotInformations argument should be a python list");
-		return;
+		return NULL;
 	}
 	if ((unsigned int)PyList_Size(list) != m_frontend.size())
 	{
@@ -261,14 +261,16 @@ void eDVBResourceManager::setFrontendSlotInformations(ePyObject list)
 		sprintf(blasel, "eDVBResourceManager::setFrontendSlotInformations list size incorrect %d frontends avail, but %d entries in slotlist",
 			m_frontend.size(), PyList_Size(list));
 		PyErr_SetString(PyExc_StandardError, blasel);
-		return;
+		return NULL;
 	}
 	int pos=0;
 	for (eSmartPtrList<eDVBRegisteredFrontend>::iterator i(m_frontend.begin()); i != m_frontend.end(); ++i)
 	{
 		ePyObject obj = PyList_GET_ITEM(list, pos++);
-		i->m_frontend->setSlotInfo(obj);
+		if (!i->m_frontend->setSlotInfo(obj))
+			return NULL;
 	}
+	Py_RETURN_NONE;
 }
 
 RESULT eDVBResourceManager::allocateFrontend(ePtr<eDVBAllocatedFrontend> &fe, ePtr<iDVBFrontendParameters> &feparm)
diff --git a/lib/dvb/dvb.h b/lib/dvb/dvb.h
index f36e6f67..38d18f78 100644
--- a/lib/dvb/dvb.h
+++ b/lib/dvb/dvb.h
@@ -210,7 +210,7 @@ public:
 #endif
 	PSignal1<void,int> frontendUseMaskChanged;
 	SWIG_VOID(RESULT) allocateRawChannel(eUsePtr<iDVBChannel> &SWIG_OUTPUT, int slot_index);
-	void setFrontendSlotInformations(SWIG_PYOBJECT(ePyObject) list);
+	PyObject *setFrontendSlotInformations(SWIG_PYOBJECT(ePyObject) list);
 };
 SWIG_TEMPLATE_TYPEDEF(ePtr<eDVBResourceManager>, eDVBResourceManager);
 SWIG_EXTEND(ePtr<eDVBResourceManager>,
diff --git a/lib/dvb/frontend.cpp b/lib/dvb/frontend.cpp
index 1906a8f4..8b214130 100644
--- a/lib/dvb/frontend.cpp
+++ b/lib/dvb/frontend.cpp
@@ -2135,7 +2135,7 @@ int eDVBFrontend::isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm)
 	return 1;
 }
 
-void eDVBFrontend::setSlotInfo(ePyObject obj)
+bool eDVBFrontend::setSlotInfo(ePyObject obj)
 {
 	ePyObject Id, Descr, Enabled;
 	if (!PyTuple_Check(obj) || PyTuple_Size(obj) != 3)
@@ -2148,14 +2148,13 @@ void eDVBFrontend::setSlotInfo(ePyObject obj)
 	strcpy(m_description, PyString_AS_STRING(Descr));
 	m_slotid = PyInt_AsLong(Id);
 	m_enabled = Enabled == Py_True;
-
 	// HACK.. the rotor workaround is neede for all NIMs with LNBP21 voltage regulator...
 	m_need_rotor_workaround = !!strstr(m_description, "Alps BSBE1") || !!strstr(m_description, "Alps -S");
-
 	eDebug("setSlotInfo for dvb frontend %d to slotid %d, descr %s, need rotorworkaround %s, enabled %s",
 		m_dvbid, m_slotid, m_description, m_need_rotor_workaround ? "Yes" : "No", m_enabled ? "Yes" : "No" );
-	return;
+	return true;
 arg_error:
 	PyErr_SetString(PyExc_StandardError,
-		"eDVBFrontend::setSlotInfo must get a tuple with first param slotid and second param slot description");
+		"eDVBFrontend::setSlotInfo must get a tuple with first param slotid, second param slot description and third param enabled boolean");
+	return false;
 }
diff --git a/lib/dvb/frontend.h b/lib/dvb/frontend.h
index d2070e96..6bf36466 100644
--- a/lib/dvb/frontend.h
+++ b/lib/dvb/frontend.h
@@ -122,7 +122,7 @@ public:
 	int isCompatibleWith(ePtr<iDVBFrontendParameters> &feparm);
 	int getDVBID() { return m_dvbid; }
 	int getSlotID() { return m_slotid; }
-	void setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
+	bool setSlotInfo(ePyObject obj); // get a tuple (slotid, slotdescr)
 
 	int openFrontend();
 	int closeFrontend();