Add platform to user-agent string for Windows and Macintosh to help gauge platform usage

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@9531 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/addons/network_http.cpp

@@ -475,6 +475,16 @@ CURLcode NetworkHttp::downloadFileInternal(Request *request)
 
     curl_easy_setopt(m_curl_session, CURLOPT_URL, full_url.c_str());
     std::string uagent = (std::string)"SuperTuxKart/" + STK_VERSION;
+	// Add platform to user-agent string for informational purposes
+	// FIXME: Is there a way to identify linux other than just ruling out
+	//        windows and mac?
+	#ifdef WIN32
+		uagent += (std::string)" (Windows)";
+	#else
+	#  ifdef __APPLE__
+		uagent += (std::string)" (Macintosh)";
+	#  endif
+	#endif
     curl_easy_setopt(m_curl_session, CURLOPT_USERAGENT, uagent.c_str());
     curl_easy_setopt(m_curl_session, CURLOPT_FOLLOWLOCATION, 1);
     curl_easy_setopt(m_curl_session, CURLOPT_PROGRESSDATA, request);