try to implement lookup_digital ()

- manager crashes at the moment ..

Signed-off-by: Manuel Traut <manut@mecka.net>

1 files changed, 35 insertions, 0 deletions

diff --git a/common/distrio_helper.cpp b/common/distrio_helper.cpp
index aaf43c1..076719c 100644
--- a/common/distrio_helper.cpp
+++ b/common/distrio_helper.cpp
@@ -96,6 +96,41 @@ int register_digital (std::string _name, Distrio_Digital_i *digital)
 	return 0;
 }
 
+Distrio::Digital_ptr lookup_digital (std::string _name)
+{
+	CORBA::Object_var obj;
+	Distrio::Digital_var ret;
+	Distrio::Digital_list_var dig_list;
+	Distrio::Error *e;
+
+	if (ref.init != ORB_RUNNING) {
+		std::cerr << "corba not initialized" << std::endl;
+		return NULL;
+	}
+
+	try {
+		e = ref.manager->digital (dig_list);
+		free (e);
+	} catch (CORBA::Exception &_e) {
+		std::cerr << "CORBA lookup digital io "<< _name <<" failed: "
+			<< _e << std::endl;
+		return NULL;
+	}
+
+	for (unsigned int i = 0; i < dig_list->length (); i++) {
+		::CORBA::String_var name;
+		Distrio::Error *e;
+		e = dig_list[i]->name (name);
+		free (e);
+		if (! _name.compare (name)) {
+			Distrio::Digital_ptr ptr = dig_list[i];
+			return ptr;
+		}
+	}
+
+	return NULL;
+}
+
 int register_device (std::string _name, Distrio_Device_i *dev)
 {
 	CosNaming::Name name;