Merge pull request libretro#35 from rdanbrook/master

NstDatabase update

libretro/xml2hpp.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+
+# A Python script to convert NstDatabase.xml to a file that can be baked into
+# the Nestopia core, so that users won't have to maintain NstDatabase.xml in
+# their system directory.
+#
+# Licensed under the same license as Nestopia UE.
+
+import sys
+if len(sys.argv) > 1:
+    in_file = sys.argv[1]
+else:
+    in_file = "../NstDatabase.xml"
+
+if len(sys.argv) > 2:
+    out_file = sys.argv[2]
+else:
+    out_file = "nstdatabase.hpp"
+
+f1 = open(in_file, "r")
+f2 = open(out_file, "w")
+f2.write("const unsigned char nst_db_xml[] = {\n\t")
+
+while (s := f1.read(1).encode("utf-8")) != b'':
+    # Handle multibyte characters
+    for i in range(0, len(s)):
+        f2.write("0x%x, " % s[i])
+
+f2.write("\n};\n")
+f1.close()
+f2.close()