Finished the job of splitting Narya into submodules.

The ActionScript code is now under aslib and is built via Maven (and Ant). The
CPP code is under cpplib and is ignored by everything (other than service
generation), but now at least it's not crufting up the Java submodule with its
XCode project.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@6783 542714f4-19e9-0310-aa3c-eee0fc999fb1

cpplib/src/presents/Streamer.h

@@ -0,0 +1,103 @@
+//
+// $Id$
+
+#pragma once
+
+#include <boost/type_traits.hpp>
+#include "Streamable.h"
+
+static inline utf8 JAVA_LIST_NAME () { return "java.util.ArrayList"; }
+
+class ObjectOutputStream;
+class ObjectInputStream;
+
+struct Streamer
+{
+    virtual Shared<void> createObject (ObjectInputStream& in) = 0;
+    virtual void writeObject (const Shared<void>& object, ObjectOutputStream& out) = 0;
+};
+
+Streamer* getStreamer (const utf8& javaName);
+void registerStreamer (const utf8& javaName, Streamer* streamer);
+
+inline const utf8 getJavaName (const utf8*)
+{
+    return "java.lang.String";
+}
+
+inline const utf8 getJavaName (const int8*)
+{
+    return "B";
+}
+
+inline const utf8 getJavaName (const int16*)
+{
+    return "S";
+}
+
+inline const utf8 getJavaName (const int32*)
+{
+    return "I";
+}
+
+inline const utf8 getJavaName (const int64*)
+{
+    return "J";
+}
+
+inline const utf8 getJavaName (const bool*)
+{
+    return "Z";
+}
+
+inline const utf8 getJavaName (const float*)
+{
+    return "F";
+}
+
+inline const utf8 getJavaName (const double*)
+{
+    return "D";
+}
+
+template <typename T>
+inline const utf8 getJavaName (const Shared<T>*)
+{
+    return getJavaName((const T*)NULL);
+}
+
+template <typename T>
+inline const utf8 getJavaName (const std::vector<T>*)
+{
+    return "[" + getJavaName((const T*)NULL);
+}
+
+template <typename T>
+inline const utf8 getJavaName (const std::vector< Shared<T> >*)
+{
+    return "[L" + getJavaName((const T*)NULL) + ";";
+}
+
+template <typename T>
+inline const utf8 getJavaName (const T*)
+{
+    return T::javaName();
+}
+
+template <>
+inline const utf8 getJavaName<Streamable> (const Streamable*)
+{
+    return "java.lang.Object";
+}
+
+template <typename T>
+inline const utf8 getObjectName (T* object)
+{
+    if (boost::is_base_of<Streamable, T>::value) {
+        // Look up the object's class virtually
+        return ((Streamable*)object)->getJavaClassName();
+    } else {
+        // Everything else is assumed to be a final class
+        return getJavaName(object);
+    }
+}