qapi: Factor parse_command_line() out of the generators

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 1 insertions, 31 deletions

diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py
index 3e1f4cf..bc5ca4a 100644
--- a/scripts/qapi-event.py
+++ b/scripts/qapi-event.py
@@ -11,9 +11,7 @@
 
 from ordereddict import OrderedDict
 from qapi import *
-import sys
 import os
-import getopt
 import errno
 
 def _generate_event_api_name(event_name, params):
@@ -219,38 +217,10 @@ const char *%(event_enum_name)s_lookup[] = {
 
 # Start the real job
 
-try:
-    opts, args = getopt.gnu_getopt(sys.argv[1:], "chp:i:o:",
-                                   ["source", "header", "prefix=",
-                                    "input-file=", "output-dir="])
-except getopt.GetoptError, err:
-    print str(err)
-    sys.exit(1)
-
-input_file = ""
-output_dir = ""
-prefix = ""
 c_file = 'qapi-event.c'
 h_file = 'qapi-event.h'
 
-do_c = False
-do_h = False
-
-for o, a in opts:
-    if o in ("-p", "--prefix"):
-        prefix = a
-    elif o in ("-i", "--input-file"):
-        input_file = a
-    elif o in ("-o", "--output-dir"):
-        output_dir = a + "/"
-    elif o in ("-c", "--source"):
-        do_c = True
-    elif o in ("-h", "--header"):
-        do_h = True
-
-if not do_c and not do_h:
-    do_c = True
-    do_h = True
+(input_file, output_dir, do_c, do_h, prefix, dummy) = parse_command_line()
 
 c_file = output_dir + prefix + c_file
 h_file = output_dir + prefix + h_file