qapi: Factor parse_command_line() out of the generators

[qemu.git] / scripts / qapi-event.py

diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py
index 601e3076abafe679d4acf13414ba2bd6d9aa1065..bc5ca4ad119aa9354b30528b1d4ef66f4dfb3c41 100644 (file)
--- a/scripts/qapi-event.py
+++ b/scripts/qapi-event.py
@@ -11,23 +11,21 @@
 
 from ordereddict import OrderedDict
 from qapi import *
-import sys
 import os
-import getopt
 import errno
 
 def _generate_event_api_name(event_name, params):
-    api_name = "void qapi_event_send_%s(" % c_fun(event_name).lower();
+    api_name = "void qapi_event_send_%s(" % c_name(event_name).lower();
     l = len(api_name)
 
     if params:
-        for argname, argentry, optional, structured in parse_args(params):
+        for argname, argentry, optional in parse_args(params):
             if optional:
-                api_name += "bool has_%s,\n" % c_var(argname)
+                api_name += "bool has_%s,\n" % c_name(argname)
                 api_name += "".ljust(l)
 
             api_name += "%s %s,\n" % (c_type(argentry, is_param=True),
-                                      c_var(argname))
+                                      c_name(argname))
             api_name += "".ljust(l)
 
     api_name += "Error **errp)"
@@ -93,12 +91,12 @@ def generate_event_implement(api_name, event_name, params):
 """,
                 event_name = event_name)
 
-        for argname, argentry, optional, structured in parse_args(params):
+        for argname, argentry, optional in parse_args(params):
             if optional:
                 ret += mcgen("""
     if (has_%(var)s) {
 """,
-                             var = c_var(argname))
+                             var = c_name(argname))
                 push_indent()
 
             if argentry == "str":
@@ -113,7 +111,7 @@ def generate_event_implement(api_name, event_name, params):
     }
 """,
                          var_type = var_type,
-                         var = c_var(argname),
+                         var = c_name(argname),
                          type = type_name(argentry),
                          name = argname)
 
@@ -177,7 +175,7 @@ typedef enum %(event_enum_name)s
                       event_enum_name = event_enum_name)
 
     # append automatically generated _MAX value
-    enum_max_value = generate_enum_full_value(event_enum_name, "MAX")
+    enum_max_value = c_enum_const(event_enum_name, "MAX")
     enum_values = event_enum_values + [ enum_max_value ]
 
     i = 0
@@ -219,41 +217,10 @@ const char *%(event_enum_name)s_lookup[] = {
 
 # Start the real job
 
-try:
-    opts, args = getopt.gnu_getopt(sys.argv[1:], "chbp:i:o:",
-                                   ["source", "header", "builtins", "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
-do_builtins = 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
-    elif o in ("-b", "--builtins"):
-        do_builtins = 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
@@ -343,8 +310,7 @@ for expr in exprs:
         fdecl.write(ret)
 
         # We need an enum value per event
-        event_enum_value = generate_enum_full_value(event_enum_name,
-                                                    event_name)
+        event_enum_value = c_enum_const(event_enum_name, event_name)
         ret = generate_event_implement(api_name, event_name, params)
         fdef.write(ret)