qapi: Factor parse_command_line() out of the generators
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
index c94a19b..2889877 100644
--- a/scripts/qapi-commands.py
+++ b/scripts/qapi-commands.py
@@ -15,9 +15,7 @@
from ordereddict import OrderedDict
from qapi import *
import re
-import sys
import os
-import getopt
import errno
def generate_command_decl(name, args, ret_type):
@@ -376,42 +374,16 @@
ret += '#include "%sqmp-commands.h"' % prefix
return ret + "\n\n"
-
-try:
- opts, args = getopt.gnu_getopt(sys.argv[1:], "chp:i:o:m",
- ["source", "header", "prefix=",
- "input-file=", "output-dir=",
- "middle"])
-except getopt.GetoptError, err:
- print str(err)
- sys.exit(1)
-
-output_dir = ""
-prefix = ""
c_file = 'qmp-marshal.c'
h_file = 'qmp-commands.h'
middle_mode = False
-do_c = False
-do_h = False
+(input_file, output_dir, do_c, do_h, prefix, opts) = \
+ parse_command_line("m", ["middle"])
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 ("-m", "--middle"):
+ if o in ("-m", "--middle"):
middle_mode = True
- 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
c_file = output_dir + prefix + c_file
h_file = output_dir + prefix + h_file