diff --git a/src/campaign_server/addon_utils.cpp b/src/campaign_server/addon_utils.cpp
index 4d8459d6e959..6fd63d387a50 100644
--- a/src/campaign_server/addon_utils.cpp
+++ b/src/campaign_server/addon_utils.cpp
@@ -1,5 +1,6 @@
 /*
-   Copyright (C) 2013 - 2014 by Ignacio Riquelme Morelle <shadowm2006@gmail.com>
+   Copyright (C) 2003 - 2014 by David White <dave@whitevine.net>
+                 2013 - 2014 by Ignacio Riquelme Morelle <shadowm2006@gmail.com>
    Part of the Battle for Wesnoth Project http://www.wesnoth.org/
 
    This program is free software; you can redistribute it and/or modify
@@ -15,10 +16,16 @@
 #include "campaign_server/addon_utils.hpp"
 
 #include "config.hpp"
+#include "filesystem.hpp"
+#include "game_config.hpp"
+#include "log.hpp"
 #include "serialization/string_utils.hpp"
 
 #include <boost/foreach.hpp>
 
+static lg::log_domain log_network("network");
+#define LOG_CS if (lg::err.dont_log(log_network)) ; else lg::err(log_network, false)
+
 namespace {
 
 typedef std::map<std::string, std::string> plain_string_map;
@@ -85,4 +92,47 @@ std::string format_addon_feedback_url(const std::string& format, const config& p
 	return std::string();
 }
 
+void find_translations(const config& base_dir, config& addon)
+{
+	BOOST_FOREACH(const config &dir, base_dir.child_range("dir"))
+	{
+		if(dir["name"] == "LC_MESSAGES") {
+			addon.add_child("translation")["language"] = base_dir["name"];
+		} else {
+			find_translations(dir, addon);
+		}
+	}
+}
+
+void add_license(config& cfg)
+{
+	config& dir = cfg.find_child("dir", "name", cfg["campaign_name"]);
+
+	// No top-level directory? Hm..
+	if(!dir) {
+		return;
+	}
+
+	// Don't add if it already exists.
+	if(dir.find_child("file", "name", "COPYING.txt")
+	   || dir.find_child("file", "name", "COPYING")
+	   || dir.find_child("file", "name", "copying.txt")
+	   || dir.find_child("file", "name", "Copying.txt")
+	   || dir.find_child("file", "name", "COPYING.TXT"))
+	{
+		return;
+	}
+
+	// Copy over COPYING.txt
+	const std::string& contents = read_file("COPYING.txt");
+	if (contents.empty()) {
+		LOG_CS << "Could not find COPYING.txt, path is \"" << game_config::path << "\"\n";
+		return;
+	}
+
+	config& copying = dir.add_child("file");
+	copying["name"] = "COPYING.txt";
+	copying["contents"] = contents;
+}
+
 } // end namespace campaignd
diff --git a/src/campaign_server/addon_utils.hpp b/src/campaign_server/addon_utils.hpp
index a1c7f1eb39d9..fadd42cd1fbf 100644
--- a/src/campaign_server/addon_utils.hpp
+++ b/src/campaign_server/addon_utils.hpp
@@ -1,5 +1,6 @@
 /*
-   Copyright (C) 2013 - 2014 by Ignacio Riquelme Morelle <shadowm2006@gmail.com>
+   Copyright (C) 2003 - 2014 by David White <dave@whitevine.net>
+                 2013 - 2014 by Ignacio Riquelme Morelle <shadowm2006@gmail.com>
    Part of the Battle for Wesnoth Project http://www.wesnoth.org/
 
    This program is free software; you can redistribute it and/or modify
@@ -49,6 +50,35 @@ inline bool is_text_markup_char(char c)
  */
 std::string format_addon_feedback_url(const std::string& format, const config& params);
 
+
+/**
+ * Scans an add-on archive directory for translations.
+ *
+ * Any subdirectories of @a base_dir containing a subdirectory named
+ * 'LC_MESSAGES' are assumed to be translation dirs. The names of the
+ * subdirectories thus located are recorded into the @a addon WML node in
+ * [translation] children nodes like the following (comments included for
+ * documentation purposes):
+ *
+ * @verbatim
+ *     [translation]
+ *         language="es" # translations/es/LC_MESSAGES/
+ *     [/translation]
+ *     [translation]
+ *         language="ja" # translations/ja/LC_MESSAGES/
+ *     [/translation]
+ * @endverbatim
+ */
+void find_translations(const config& base_dir, config& addon);
+
+/**
+ * Adds a COPYING.txt file with the full text of the GNU GPL to an add-on.
+ *
+ * This only has an effect if the add-on archive @a cfg does not already
+ * contain an equivalent file ('copying.txt', 'COPYING', etc.).
+ */
+void add_license(config& cfg);
+
 }
 
 #endif
diff --git a/src/campaign_server/campaign_server.cpp b/src/campaign_server/campaign_server.cpp
index e6be80779527..f5510c840de5 100644
--- a/src/campaign_server/campaign_server.cpp
+++ b/src/campaign_server/campaign_server.cpp
@@ -230,52 +230,6 @@ void server::send_error(const std::string& msg, network::connection sock)
 	network::send_data(cfg, sock);
 }
 
-} // end namespace campaignd
-
-namespace {
-	void find_translations(const config& cfg, config& campaign)
-	{
-		BOOST_FOREACH(const config &dir, cfg.child_range("dir"))
-		{
-			if (dir["name"] == "LC_MESSAGES") {
-				config &language = campaign.add_child("translation");
-				language["language"] = cfg["name"];
-			} else {
-				find_translations(dir, campaign);
-			}
-		}
-	}
-
-	// Add a file COPYING.txt with the GPL to an uploaded campaign.
-	void add_license(config &data)
-	{
-		config &dir = data.find_child("dir", "name", data["campaign_name"]);
-		// No top-level directory? Hm..
-		if (!dir) return;
-
-		// Don't add if it already exists.
-		if (dir.find_child("file", "name", "COPYING.txt")) return;
-		if (dir.find_child("file", "name", "COPYING")) return;
-		if (dir.find_child("file", "name", "copying.txt")) return;
-		if (dir.find_child("file", "name", "Copying.txt")) return;
-		if (dir.find_child("file", "name", "COPYING.TXT")) return;
-
-		// Copy over COPYING.txt
-		std::string contents = read_file("COPYING.txt");
-		if (contents.empty()) {
-			LOG_CS << "Could not find COPYING.txt, path is \""
-				<< game_config::path << "\"\n";
-			return;
-		}
-		config &copying = dir.add_child("file");
-		copying["name"] = "COPYING.txt";
-		copying["contents"] = contents;
-
-	}
-} // end anonymous namespace 2
-
-namespace campaignd {
-
 void server::run()
 {
 	if(read_only_) {