updating code from Flying Laptop

This is the framework of Flying Laptop OBSW version A.13.0.

ipc/MessageQueueSenderIF.h

@@ -0,0 +1,37 @@
+#ifndef FRAMEWORK_IPC_MESSAGEQUEUESENDERIF_H_
+#define FRAMEWORK_IPC_MESSAGEQUEUESENDERIF_H_
+
+#include <framework/objectmanager/ObjectManagerIF.h>
+class MessageQueueMessage;
+
+
+//TODO: Actually, the definition of this ID to be a uint32_t is not ideal and breaks layering.
+//However, it is difficult to keep layering, as the ID is stored in many places and sent around in
+//MessageQueueMessage.
+//Ideally, one would use the (current) object_id_t only, however, doing a lookup of queueIDs for every
+//call does not sound ideal.
+//In a first step, I'll circumvent the issue by not touching it, maybe in a second step.
+//This also influences Interface design (getCommandQueue) and some other issues..
+typedef uint32_t MessageQueueId_t;
+
+class MessageQueueSenderIF {
+public:
+	static const MessageQueueId_t NO_QUEUE = 0;
+
+	virtual ~MessageQueueSenderIF() {}
+
+	/**
+	 * Allows sending messages without actually "owing" a message queue.
+	 * Not sure whether this is actually a good idea.
+	 * Must be implemented by a subclass.
+	 */
+	static ReturnValue_t sendMessage(MessageQueueId_t sendTo,
+			MessageQueueMessage* message, MessageQueueId_t sentFrom =
+					MessageQueueSenderIF::NO_QUEUE);
+private:
+	MessageQueueSenderIF() {}
+};
+
+
+
+#endif /* FRAMEWORK_IPC_MESSAGEQUEUESENDERIF_H_ */