mutableBouquet = serviceHandler.list(new_bouquet_ref).startEdit()
if mutableBouquet:
mutableBouquet.setListName(providerName)
- list = [ ]
services = serviceHandler.list(provider.ref)
if not services is None:
- if not services.getContent(list, True):
- for service in list:
- if mutableBouquet.addService(service):
- print "add", service.toString(), "to new bouquet failed"
- mutableBouquet.flushChanges()
- else:
- print "getContent failed"
+ list = services.getContent('R', True)
+ for service in list:
+ if mutableBouquet.addService(service):
+ print "add", service.toString(), "to new bouquet failed"
+ mutableBouquet.flushChanges()
else:
print "list provider", providerName, "failed"
else:
public:
/* legacy interface: get a list */
virtual RESULT getContent(std::list<eServiceReference> &list, bool sorted=false)=0;
- virtual RESULT getContent(PyObject *list, bool sorted=false)=0;
+ virtual PyObject *getContent(const char* format, bool sorted=false)=0;
/* new, shiny interface: streaming. */
virtual SWIG_VOID(RESULT) getNext(eServiceReference &SWIG_OUTPUT)=0;
return 0;
}
-RESULT eDVBServiceList::getContent(PyObject *list, bool sorted)
-{
- eServiceReferenceDVB ref;
-
- if (!m_query || !list || !PyList_Check(list))
- return -1;
-
- std::list<eServiceReferenceDVB> tmplist;
-
- while (!m_query->getNextResult(ref))
- tmplist.push_back(ref);
-
- if (sorted)
- tmplist.sort(iListableServiceCompare(this));
-
- for (std::list<eServiceReferenceDVB>::iterator it(tmplist.begin());
- it != tmplist.end(); ++it)
- {
- PyObject *refobj = New_eServiceReference(*it);
- PyList_Append(list, refobj);
- Py_DECREF(refobj);
- }
- return 0;
-}
-
RESULT eDVBServiceList::getContent(std::list<eServiceReference> &list, bool sorted)
{
eServiceReferenceDVB ref;
return 0;
}
+// The first argument of this function is a format string to specify the order and
+// the content of the returned list
+// useable format options are
+// R = Service Reference (as swig object .. this is very slow)
+// S = Service Reference (as python string object .. same as ref.toString())
+// N = Service Name (as python string object)
+// when exactly one return value per service is selected in the format string,
+// then each value is directly a list entry
+// when more than one value is returned per service, then the list is a list of
+// python tuples
+// unknown format string chars are returned as python None values !
+PyObject *eDVBServiceList::getContent(const char* format, bool sorted)
+{
+ PyObject *ret=0;
+ std::list<eServiceReference> tmplist;
+ int retcount=1;
+
+ if (!format || !(retcount=strlen(format)))
+ format = "R"; // just return service reference swig object ...
+
+ if (!getContent(tmplist, sorted))
+ {
+ int services=tmplist.size();
+ ePtr<iStaticServiceInformation> sptr;
+ eServiceCenterPtr service_center;
+
+ if (strchr(format, 'N'))
+ eServiceCenter::getPrivInstance(service_center);
+
+ ret = PyList_New(services);
+ std::list<eServiceReference>::iterator it(tmplist.begin());
+
+ for (int cnt=0; cnt < services; ++cnt)
+ {
+ eServiceReference &ref=*it++;
+ PyObject *tuple = retcount > 1 ? PyTuple_New(retcount) : 0;
+ for (int i=0; i < retcount; ++i)
+ {
+ PyObject *tmp=0;
+ switch(format[i])
+ {
+ case 'R': // service reference (swig)object
+ tmp = New_eServiceReference(ref);
+ break;
+ case 'S': // service reference string
+ tmp = PyString_FromString(ref.toString().c_str());
+ break;
+ case 'N': // service name
+ if (service_center)
+ {
+ service_center->info(ref, sptr);
+ if (sptr)
+ {
+ std::string name;
+ sptr->getName(ref, name);
+ if (name.length())
+ tmp = PyString_FromString(name.c_str());
+ }
+ }
+ if (!tmp)
+ tmp = PyString_FromString("<n/a>");
+ break;
+ default:
+ if (tuple)
+ {
+ tmp = Py_None;
+ Py_INCREF(Py_None);
+ }
+ break;
+ }
+ if (tmp)
+ {
+ if (tuple)
+ PyTuple_SET_ITEM(tuple, i, tmp);
+ else
+ PyList_SET_ITEM(ret, cnt, tmp);
+ }
+ }
+ if (tuple)
+ PyList_SET_ITEM(ret, cnt, tuple);
+ }
+ }
+ return ret ? ret : PyList_New(0);
+}
+
RESULT eDVBServiceList::getNext(eServiceReference &ref)
{
if (!m_query)
DECLARE_REF(eDVBServiceList);
public:
virtual ~eDVBServiceList();
+ PyObject *getContent(const char* formatstr, bool sorted=false);
RESULT getContent(std::list<eServiceReference> &list, bool sorted=false);
- RESULT getContent(PyObject *list, bool sorted=false);
RESULT getNext(eServiceReference &ptr);
int compareLessEqual(const eServiceReference &a, const eServiceReference &b);
return 0;
}
-RESULT eServiceFS::getContent(PyObject *list, bool sorted)
+// The first argument of this function is a format string to specify the order and
+// the content of the returned list
+// useable format options are
+// R = Service Reference (as swig object .. this is very slow)
+// S = Service Reference (as python string object .. same as ref.toString())
+// N = Service Name (as python string object)
+// when exactly one return value per service is selected in the format string,
+// then each value is directly a list entry
+// when more than one value is returned per service, then the list is a list of
+// python tuples
+// unknown format string chars are returned as python None values !
+PyObject *eServiceFS::getContent(const char* format, bool sorted)
{
- if (!list || !PyList_Check(list))
- return -1;
-
+ PyObject *ret=0;
std::list<eServiceReference> tmplist;
+ int retcount=1;
- getContent(tmplist, sorted);
-
- if (sorted)
- tmplist.sort(iListableServiceCompare(this));
+ if (!format || !(retcount=strlen(format)))
+ format = "R"; // just return service reference swig object ...
- for (std::list<eServiceReference>::iterator it(tmplist.begin());
- it != tmplist.end(); ++it)
+ if (!getContent(tmplist, sorted))
{
- PyObject *refobj = New_eServiceReference(*it);
- PyList_Append(list, refobj);
- Py_DECREF(refobj);
- }
+ int services=tmplist.size();
+ ePtr<iStaticServiceInformation> sptr;
+ eServiceCenterPtr service_center;
- return 0;
+ if (strchr(format, 'N'))
+ eServiceCenter::getPrivInstance(service_center);
+
+ ret = PyList_New(services);
+ std::list<eServiceReference>::iterator it(tmplist.begin());
+
+ for (int cnt=0; cnt < services; ++cnt)
+ {
+ eServiceReference &ref=*it++;
+ PyObject *tuple = retcount > 1 ? PyTuple_New(retcount) : 0;
+ for (int i=0; i < retcount; ++i)
+ {
+ PyObject *tmp=0;
+ switch(format[i])
+ {
+ case 'R': // service reference (swig)object
+ tmp = New_eServiceReference(ref);
+ break;
+ case 'S': // service reference string
+ tmp = PyString_FromString(ref.toString().c_str());
+ break;
+ case 'N': // service name
+ if (service_center)
+ {
+ service_center->info(ref, sptr);
+ if (sptr)
+ {
+ std::string name;
+ sptr->getName(ref, name);
+ if (name.length())
+ tmp = PyString_FromString(name.c_str());
+ }
+ }
+ if (!tmp)
+ tmp = PyString_FromString("<n/a>");
+ break;
+ default:
+ if (tuple)
+ {
+ tmp = Py_None;
+ Py_INCREF(Py_None);
+ }
+ break;
+ }
+ if (tmp)
+ {
+ if (tuple)
+ PyTuple_SET_ITEM(tuple, i, tmp);
+ else
+ PyList_SET_ITEM(ret, cnt, tmp);
+ }
+ }
+ if (tuple)
+ PyList_SET_ITEM(ret, cnt, tuple);
+ }
+ }
+ return ret ? ret : PyList_New(0);
}
RESULT eServiceFS::getNext(eServiceReference &ptr)
RESULT getContent(std::list<eServiceReference> &list, bool sorted=false);
RESULT getContent(PyObject *list, bool sorted=false);
+ PyObject *getContent(const char *format, bool sorted=false);
RESULT getNext(eServiceReference &ptr);
int compareLessEqual(const eServiceReference &, const eServiceReference &);
RESULT startEdit(ePtr<iMutableServiceList> &);
projects / vuplus_dvbapp / commitdiff