X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/08fca93e7f2a37a452399d08c5c84b969b7e52af..fab31898f5892e9841b5c4f24fe505bd216e0ab2:/lib/service/servicefs.cpp

diff --git a/lib/service/servicefs.cpp b/lib/service/servicefs.cpp
index 22d8cf65..a225ae07 100644
--- a/lib/service/servicefs.cpp
+++ b/lib/service/servicefs.cpp
@@ -36,7 +36,10 @@ eServiceFactoryFS::eServiceFactoryFS()
 	
 	eServiceCenter::getPrivInstance(sc);
 	if (sc)
-		sc->addServiceFactory(eServiceFactoryFS::id, this);
+	{
+		std::list<std::string> extensions;
+		sc->addServiceFactory(eServiceFactoryFS::id, this, extensions);
+	}
 	
 	m_service_information = new eStaticServiceFSInformation();
 }
@@ -67,7 +70,7 @@ RESULT eServiceFactoryFS::record(const eServiceReference &ref, ePtr<iRecordableS
 
 RESULT eServiceFactoryFS::list(const eServiceReference &ref, ePtr<iListableService> &ptr)
 {
-	ptr = new eServiceFS(ref.path.c_str());
+	ptr = new eServiceFS(ref.path.c_str(), ref.getName().length() ? ref.getName().c_str() : 0);
 	return 0;
 }
 
@@ -87,15 +90,75 @@ RESULT eServiceFactoryFS::offlineOperations(const eServiceReference &, ePtr<iSer
 
 DEFINE_REF(eServiceFS);
 
-eServiceFS::eServiceFS(const char *path): path(path)
+eServiceFS::eServiceFS(const char *path, const char *additional_extensions): path(path)
 {
 	m_list_valid = 0;
+	if (additional_extensions)
+	{
+		size_t slen=strlen(additional_extensions);
+		char buf[slen+1];
+		char *tmp=0, *cmds = buf;
+		memcpy(buf, additional_extensions, slen+1);
+
+		// strip spaces at beginning
+		while(cmds[0] == ' ')
+		{
+			++cmds;
+			--slen;
+		}
+
+		// strip spaces at the end
+		while(slen && cmds[slen-1] == ' ')
+		{
+			cmds[slen-1] = 0;
+			--slen;
+		}
+
+		if (slen)
+		{
+			if (*cmds)
+			{
+				int id;
+				char buf2[16];
+				while(1)
+				{
+					tmp = strchr(cmds, ' ');
+					if (tmp)
+						*tmp = 0;
+					if (strstr(cmds, "0x"))
+					{
+						if (sscanf(cmds, "0x%x:%s", &id, buf2) == 2)
+							m_additional_extensions[id].push_back(buf2);
+						else
+							eDebug("parse additional_extension (%s) failed", cmds);
+					}
+					else
+					{
+						if (sscanf(cmds, "%d:%s", &id, buf2) == 2)
+							m_additional_extensions[id].push_back(buf2);
+						else
+							eDebug("parse additional_extension (%s) failed", cmds);
+					}
+					if (!tmp)
+						break;
+					cmds = tmp+1;
+					while (*cmds && *cmds == ' ')
+						++cmds;
+				}
+			}
+		}
+	}
 }
 
 eServiceFS::~eServiceFS()
 {
 }
 
+int lower(char c)
+{
+	return std::tolower(static_cast<unsigned char>(c));
+}
+
 RESULT eServiceFS::getContent(std::list<eServiceReference> &list, bool sorted)
 {
 	DIR *d=opendir(path.c_str());
@@ -129,21 +192,28 @@ RESULT eServiceFS::getContent(std::list<eServiceReference> &list, bool sorted)
 			list.push_back(service);
 		} else
 		{
-			std::string extension = filename.substr(filename.rfind('.'));
-			int type = -1;
-			
-			if (extension == ".ts")
-				type = eServiceFactoryDVB::id;
-			else if (extension == ".mp3" || extension == ".ogg" || extension == ".avi")
-				type = 4097;
-			
-			if (type != -1)
+			size_t e = filename.rfind('.');
+			if (e != std::string::npos && e+1 < filename.length())
 			{
-				eServiceReference service(type,
-					0,
-					filename);
-				service.data[0] = 0;
-				list.push_back(service);
+				std::string extension = filename.substr(e+1);
+				std::transform(extension.begin(), extension.end(), extension.begin(), lower);
+				int type = getServiceTypeForExtension(extension);
+
+				if (type == -1)
+				{
+					ePtr<eServiceCenter> sc;
+					eServiceCenter::getPrivInstance(sc);
+					type = sc->getServiceTypeForExtension(extension);
+				}
+			
+				if (type != -1)
+				{
+					eServiceReference service(type,
+						0,
+						filename);
+					service.data[0] = 0;
+					list.push_back(service);
+				}
 			}
 		}
 	}
@@ -155,27 +225,93 @@ RESULT eServiceFS::getContent(std::list<eServiceReference> &list, bool sorted)
 	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())
+//   C = Service Reference (as python string object .. same as ref.toCompareString())
+//   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;
-
+	ePyObject ret;
 	std::list<eServiceReference> tmplist;
+	int retcount=1;
 
-	getContent(tmplist, sorted);
+	if (!format || !(retcount=strlen(format)))
+		format = "R"; // just return service reference swig object ...
 
-	if (sorted)
-		tmplist.sort(iListableServiceCompare(this));
-
-	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++;
+			ePyObject tuple = retcount > 1 ? PyTuple_New(retcount) : ePyObject();
+			for (int i=0; i < retcount; ++i)
+			{
+				ePyObject tmp;
+				switch(format[i])
+				{
+				case 'R':  // service reference (swig)object
+					tmp = NEW_eServiceReference(ref);
+					break;
+				case 'C':  // service reference compare string
+					tmp = PyString_FromString(ref.toCompareString().c_str());
+					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 ? (PyObject*)ret : (PyObject*)PyList_New(0);
 }
 
 RESULT eServiceFS::getNext(eServiceReference &ptr)
@@ -217,4 +353,22 @@ RESULT eServiceFS::startEdit(ePtr<iMutableServiceList> &res)
 	return -1;
 }
 
+int eServiceFS::getServiceTypeForExtension(const char *str)
+{
+	for (std::map<int, std::list<std::string> >::iterator sit(m_additional_extensions.begin()); sit != m_additional_extensions.end(); ++sit)
+	{
+		for (std::list<std::string>::iterator eit(sit->second.begin()); eit != sit->second.end(); ++eit)
+		{
+			if (*eit == str)
+				return sit->first;
+		}
+	}
+	return -1;
+}
+
+int eServiceFS::getServiceTypeForExtension(const std::string &str)
+{
+	return getServiceTypeForExtension(str.c_str());
+}
+
 eAutoInitPtr<eServiceFactoryFS> init_eServiceFactoryFS(eAutoInitNumbers::service+1, "eServiceFactoryFS");