4 files changed, 14 insertions, 12 deletions

diff --git a/src/engine/events/CreatePort.cpp b/src/engine/events/CreatePort.cpp
index ea2b3efa..299e60e9 100644
--- a/src/engine/events/CreatePort.cpp
+++ b/src/engine/events/CreatePort.cpp
@@ -70,10 +70,8 @@ CreatePort::CreatePort(
 	 * TODO: fix this using RCU?
 	 */
 
-	if (_data_type == PortType::UNKNOWN) {
-		cerr << "[CreatePortEvent] Unknown port type " << type << endl;
+	if (_data_type == PortType::UNKNOWN)
 		_error = UNKNOWN_TYPE;
-	}
 }
 
 
diff --git a/src/engine/events/Disconnect.cpp b/src/engine/events/Disconnect.cpp
index 77878d43..c0fc9656 100644
--- a/src/engine/events/Disconnect.cpp
+++ b/src/engine/events/Disconnect.cpp
@@ -15,6 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "raul/log.hpp"
 #include "raul/Maid.hpp"
 #include "raul/Path.hpp"
 #include "events/Disconnect.hpp"
@@ -29,6 +30,7 @@
 #include "EngineStore.hpp"
 
 using namespace std;
+using namespace Raul;
 
 namespace Ingen {
 namespace Events {
@@ -175,8 +177,8 @@ Disconnect::execute(ProcessContext& context)
 			assert(_patch_connection);
 
 			if (port_connection->elem() != _patch_connection->elem()) {
-				cerr << "ERROR: Corrupt connections:" << endl;
-				cerr << "\t" << port_connection->elem() << ": "
+				error << "Corrupt connections:" << endl
+					<< "\t" << port_connection->elem() << ": "
 					<< port_connection->elem()->src_port_path()
 					<< " -> " << port_connection->elem()->dst_port_path() << endl
 					<< "!=" << endl
@@ -207,10 +209,8 @@ Disconnect::post_process()
 		_responder->respond_ok();
 		_engine.broadcaster()->send_disconnection(_src_port->path(), _dst_port->path());
 	} else {
-		// FIXME: better error messages
 		string msg = "Unable to disconnect ";
 		msg.append(_src_port_path.str() + " -> " + _dst_port_path.str());
-		cerr << "DISCONNECTION ERROR " << (unsigned)_error << endl;
 		_responder->respond_error(msg);
 	}
 }
diff --git a/src/engine/events/SetMetadata.cpp b/src/engine/events/SetMetadata.cpp
index e058b1f4..53e79977 100644
--- a/src/engine/events/SetMetadata.cpp
+++ b/src/engine/events/SetMetadata.cpp
@@ -17,6 +17,7 @@
 
 #include <string>
 #include <boost/format.hpp>
+#include "raul/log.hpp"
 #include "interface/PortType.hpp"
 #include "ClientBroadcaster.hpp"
 #include "CreateNode.hpp"
@@ -174,7 +175,7 @@ SetMetadata::pre_process()
 					ev->pre_process();
 					_set_events.push_back(ev);
 				} else {
-					cerr << "WARNING: Set value for non-port " << _object->uri() << endl;
+					warn << "Set value for non-port " << _object->uri() << endl;
 				}
 			}
 		}
diff --git a/src/engine/events/SetPortValue.cpp b/src/engine/events/SetPortValue.cpp
index 5efc35ae..de1190fb 100644
--- a/src/engine/events/SetPortValue.cpp
+++ b/src/engine/events/SetPortValue.cpp
@@ -16,6 +16,7 @@
  */
 
 #include <sstream>
+#include "raul/log.hpp"
 #include "event.lv2/event.h"
 #include "shared/LV2URIMap.hpp"
 #include "shared/LV2Features.hpp"
@@ -207,15 +208,15 @@ SetPortValue::apply(Context& context)
 		if (obuf) {
 			obuf->object()->size = obuf->size() - sizeof(LV2_Object);
 			if (LV2Object::from_atom(_engine.world(), _value, obuf->object())) {
-				cout << "Converted atom " << _value << " :: " << obuf->object()->type
+				debug << "Converted atom " << _value << " :: " << obuf->object()->type
 					<< " * " << obuf->object()->size << " @ " << obuf->object() << endl;
 				return;
 			} else {
-				cerr << "WARNING: Failed to convert atom to LV2 object" << endl;
+				warn << "Failed to convert atom to LV2 object" << endl;
 			}
 		}
 
-		cerr << "WARNING: Unknown value type " << (int)_value.type() << endl;
+		warn << "Unknown value type " << (int)_value.type() << endl;
 	}
 }
 
@@ -232,7 +233,9 @@ SetPortValue::post_process()
 		_engine.broadcaster()->send_port_value(_port_path, _value);
 		break;
 	case TYPE_MISMATCH:
-		_responder->respond_error("type mismatch");
+		ss << "Illegal value type " << _value.type()
+			<< " for port " << _port_path << endl;
+		_responder->respond_error(ss.str());
 		break;
 	case ILLEGAL_VOICE:
 		ss << "Illegal voice number " << _voice_num;