Fix event code parser by expanding identifier aliases

tuomasjjrasanen · tuomasjjrasanen · commit ea305154b9b4 · 2016-04-05T00:04:20.000+03:00
diff --git a/scripts/parse-event-codes b/scripts/parse-event-codes
@@ -8,10 +8,22 @@ import sys
 
 def parse_event_codes(filepath, ev_type, ev_name):
     with open(filepath) as f:
+        ev_codes = {}
         for line in f:
-            match = re.match(r"^#define (" + ev_name + "_.*)\t+((?:0x[0-9a-f]+)|(?:\d+)|(?:[A-Z_]+))", line)
+            match = re.match(r"^#define (" + ev_name + "_.*)\t+((?:0x[0-9a-f]+)|(?:\d+))", line)
             if match:
-                print("%s = (%s, %s)" % (match.group(1).strip(), ev_type, match.group(2).strip()))
+                ev_id   = match.group(1).strip()
+                ev_code = match.group(2).strip()
+                ev_codes[ev_id] = ev_code
+                print("%s = (%s, %s)" % (ev_id, ev_type, ev_code))
+                continue
+
+            match = re.match(r"^#define (" + ev_name + "_.*)\t+((?:[A-Z_]+))", line)
+            if match:
+                ev_id   = match.group(2).strip()
+                ev_code = ev_codes[ev_id]
+                print("%s = (%s, %s)" % (match.group(1).strip(), ev_type, ev_code))
+
 
 if __name__ == "__main__":
     filepath = sys.argv[1]
