add ProductName to windows pingback

diff --git a/gtk2_ardour/pingback.cc b/gtk2_ardour/pingback.cc
index 3d584b5a7e57925727cb93f446b0c961bfce11de..4076db25d9381abacab487648cd2404412603718 100644 (file)
--- a/gtk2_ardour/pingback.cc
+++ b/gtk2_ardour/pingback.cc
@@ -139,14 +139,28 @@ _pingback (void *arg)
        free (query);
 #else
        // this is hilarious: https://msdn.microsoft.com/en-us/library/windows/desktop/ms724429%28v=vs.85%29.aspx
-       url += "r=&";
-
        HKEY key;
        DWORD size = PATH_MAX;
        char tmp[PATH_MAX+1];
+
+       if (   (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion", 0, KEY_READ, &key))
+           && (ERROR_SUCCESS == RegQueryValueExA (key, "ProductName", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size))
+                       // or "BuildLab" instead of "ProductName"
+                )
+       {
+               string s = Glib::locale_to_utf8 (tmp);
+               char* query = curl_easy_escape (c, s.c_str(), strlen (s.c_str()));
+               s = string_compose ("r=%1", query);
+               url += s;
+               url += '&';
+               free (query);
+       } else {
+               url += "r=&";
+       }
+
        if (   (ERROR_SUCCESS == RegOpenKeyExA (HKEY_LOCAL_MACHINE, "Hardware\\Description\\System\\CentralProcessor\\0", 0, KEY_READ, &key))
            && (ERROR_SUCCESS == RegQueryValueExA (key, "Identifier", 0, NULL, reinterpret_cast<LPBYTE>(tmp), &size))
-                       // or "ProcessorNameString"
+                       // or "ProcessorNameString" instead of "Identifier"
                 )
        {
                string s = Glib::locale_to_utf8 (tmp);