diff options
Diffstat (limited to 'scripts/qapi-event.py')
| -rw-r--r-- | scripts/qapi-event.py | 125 |
1 files changed, 28 insertions, 97 deletions
diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py index 47dc041805..56bc602a6d 100644 --- a/scripts/qapi-event.py +++ b/scripts/qapi-event.py @@ -11,23 +11,19 @@ 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 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)" @@ -98,7 +94,7 @@ def generate_event_implement(api_name, event_name, params): ret += mcgen(""" if (has_%(var)s) { """, - var = c_var(argname)) + var = c_name(argname)) push_indent() if argentry == "str": @@ -113,7 +109,7 @@ 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 +173,7 @@ 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 @@ -216,67 +212,9 @@ const char *%(event_enum_name)s_lookup[] = { ''') return ret +(input_file, output_dir, do_c, do_h, prefix, dummy) = parse_command_line() -# 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 - -c_file = output_dir + prefix + c_file -h_file = output_dir + prefix + h_file - -try: - os.makedirs(output_dir) -except os.error, e: - if e.errno != errno.EEXIST: - raise - -def maybe_open(really, name, opt): - if really: - return open(name, opt) - else: - import StringIO - return StringIO.StringIO() - -fdef = maybe_open(do_c, c_file, 'w') -fdecl = maybe_open(do_h, h_file, 'w') - -fdef.write(mcgen(''' -/* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */ - +c_comment = ''' /* * schema-defined QAPI event functions * @@ -289,19 +227,8 @@ fdef.write(mcgen(''' * See the COPYING.LIB file in the top-level directory. * */ - -#include "qemu-common.h" -#include "%(header)s" -#include "%(prefix)sqapi-visit.h" -#include "qapi/qmp-output-visitor.h" -#include "qapi/qmp-event.h" - -''', - prefix=prefix, header=basename(h_file))) - -fdecl.write(mcgen(''' -/* THIS FILE IS AUTOMATICALLY GENERATED, DO NOT MODIFY */ - +''' +h_comment = ''' /* * schema-defined QAPI event functions * @@ -314,16 +241,29 @@ fdecl.write(mcgen(''' * See the COPYING.LIB file in the top-level directory. * */ +''' -#ifndef %(guard)s -#define %(guard)s +(fdef, fdecl) = open_output(output_dir, do_c, do_h, prefix, + 'qapi-event.c', 'qapi-event.h', + c_comment, h_comment) +fdef.write(mcgen(''' +#include "qemu-common.h" +#include "%(prefix)sqapi-event.h" +#include "%(prefix)sqapi-visit.h" +#include "qapi/qmp-output-visitor.h" +#include "qapi/qmp-event.h" + +''', + prefix=prefix)) + +fdecl.write(mcgen(''' #include "qapi/error.h" #include "qapi/qmp/qdict.h" #include "%(prefix)sqapi-types.h" ''', - prefix=prefix, guard=guardname(h_file))) + prefix=prefix)) exprs = parse_schema(input_file) @@ -343,8 +283,7 @@ 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) @@ -357,12 +296,4 @@ fdecl.write(ret) ret = generate_event_enum_lookup(event_enum_name, event_enum_strings) fdef.write(ret) -fdecl.write(''' -#endif -''') - -fdecl.flush() -fdecl.close() - -fdef.flush() -fdef.close() +close_output(fdef, fdecl) |