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Michael Roth06d64c62011-07-19 14:50:41 -05001#
2# QAPI visitor generator
3#
4# Copyright IBM, Corp. 2011
Eric Blake92b09ba2016-01-29 06:48:47 -07005# Copyright (C) 2014-2016 Red Hat, Inc.
Michael Roth06d64c62011-07-19 14:50:41 -05006#
7# Authors:
8# Anthony Liguori <aliguori@us.ibm.com>
9# Michael Roth <mdroth@linux.vnet.ibm.com>
Markus Armbruster297a3642014-05-07 09:53:54 +020010# Markus Armbruster <armbru@redhat.com>
Michael Roth06d64c62011-07-19 14:50:41 -050011#
Markus Armbruster678e48a2014-03-01 08:40:34 +010012# This work is licensed under the terms of the GNU GPL, version 2.
13# See the COPYING file in the top-level directory.
Michael Roth06d64c62011-07-19 14:50:41 -050014
Michael Roth06d64c62011-07-19 14:50:41 -050015from qapi import *
Markus Armbruster297a3642014-05-07 09:53:54 +020016import re
Michael Roth06d64c62011-07-19 14:50:41 -050017
Eric Blaked02cf372015-10-26 16:34:46 -060018# visit_type_FOO_implicit() is emitted as needed; track if it has already
19# been output.
Markus Armbruster8c07edd2015-06-30 09:27:04 +020020implicit_structs_seen = set()
Eric Blaked02cf372015-10-26 16:34:46 -060021
22# visit_type_FOO_fields() is always emitted; track if a forward declaration
23# or implementation has already been output.
Markus Armbruster8c3f8e72015-06-26 10:19:11 +020024struct_fields_seen = set()
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020025
Markus Armbrustere98859a2015-09-16 13:06:16 +020026
Markus Armbruster60f85462015-09-16 13:06:17 +020027def gen_visit_decl(name, scalar=False):
28 c_type = c_name(name) + ' *'
29 if not scalar:
30 c_type += '*'
31 return mcgen('''
Eric Blake51e72bc2016-01-29 06:48:54 -070032void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_type)sobj, Error **errp);
Markus Armbruster60f85462015-09-16 13:06:17 +020033''',
34 c_name=c_name(name), c_type=c_type)
35
36
Eric Blaked02cf372015-10-26 16:34:46 -060037def gen_visit_fields_decl(typ):
Eric Blake2208d642016-02-17 23:48:25 -070038 if typ.name in struct_fields_seen:
39 return ''
40 struct_fields_seen.add(typ.name)
41 return mcgen('''
Markus Armbruster8c3f8e72015-06-26 10:19:11 +020042
Eric Blake65551902016-02-17 23:48:22 -070043static void visit_type_%(c_type)s_fields(Visitor *v, %(c_type)s *obj, Error **errp);
Markus Armbruster8c3f8e72015-06-26 10:19:11 +020044''',
Eric Blake2208d642016-02-17 23:48:25 -070045 c_type=typ.c_name())
Eric Blaked02cf372015-10-26 16:34:46 -060046
47
48def gen_visit_implicit_struct(typ):
49 if typ in implicit_structs_seen:
50 return ''
51 implicit_structs_seen.add(typ)
52
53 ret = gen_visit_fields_decl(typ)
Markus Armbruster8c3f8e72015-06-26 10:19:11 +020054
55 ret += mcgen('''
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020056
Eric Blakef8b7f1a2015-09-29 16:21:09 -060057static void visit_type_implicit_%(c_type)s(Visitor *v, %(c_type)s **obj, Error **errp)
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020058{
59 Error *err = NULL;
60
Eric Blakef8b7f1a2015-09-29 16:21:09 -060061 visit_start_implicit_struct(v, (void **)obj, sizeof(%(c_type)s), &err);
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020062 if (!err) {
Eric Blake65551902016-02-17 23:48:22 -070063 visit_type_%(c_type)s_fields(v, *obj, errp);
Eric Blake08f95412016-01-29 06:48:59 -070064 visit_end_implicit_struct(v);
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020065 }
66 error_propagate(errp, err);
67}
68''',
Markus Armbrustere98859a2015-09-16 13:06:16 +020069 c_type=typ.c_name())
Markus Armbruster8c3f8e72015-06-26 10:19:11 +020070 return ret
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020071
Markus Armbrustere98859a2015-09-16 13:06:16 +020072
Eric Blake9a5cd422016-02-17 23:48:20 -070073def gen_visit_struct_fields(name, base, members, variants):
Kevin Wolfd131c892013-07-02 16:18:35 +020074 ret = ''
Kevin Wolf50f2bdc2013-07-03 15:58:57 +020075
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020076 if base:
Eric Blakeddf21902015-10-26 16:34:49 -060077 ret += gen_visit_fields_decl(base)
Eric Blake9a5cd422016-02-17 23:48:20 -070078 if variants:
79 for var in variants.variants:
80 # Ugly special case for simple union TODO get rid of it
81 if not var.simple_union_type():
82 ret += gen_visit_implicit_struct(var.type)
Markus Armbrusterbe3c7712014-05-07 09:53:50 +020083
Eric Blakeddf21902015-10-26 16:34:49 -060084 struct_fields_seen.add(name)
Kevin Wolf50f2bdc2013-07-03 15:58:57 +020085 ret += mcgen('''
86
Eric Blake65551902016-02-17 23:48:22 -070087static void visit_type_%(c_name)s_fields(Visitor *v, %(c_name)s *obj, Error **errp)
Kevin Wolf50f2bdc2013-07-03 15:58:57 +020088{
89 Error *err = NULL;
Markus Armbruster3a864e72015-07-01 16:55:15 +020090
Kevin Wolf50f2bdc2013-07-03 15:58:57 +020091''',
Markus Armbrustere98859a2015-09-16 13:06:16 +020092 c_name=c_name(name))
Paolo Bonzinid1953252012-07-17 16:17:04 +020093
Kevin Wolf622f5572013-09-19 11:56:36 +020094 if base:
95 ret += mcgen('''
Eric Blake65551902016-02-17 23:48:22 -070096 visit_type_%(c_type)s_fields(v, (%(c_type)s *)obj, &err);
Kevin Wolf622f5572013-09-19 11:56:36 +020097''',
Eric Blakeddf21902015-10-26 16:34:49 -060098 c_type=base.c_name())
Eric Blake1f353342015-09-29 16:21:13 -060099 ret += gen_err_check()
Kevin Wolf622f5572013-09-19 11:56:36 +0200100
Eric Blake65551902016-02-17 23:48:22 -0700101 ret += gen_visit_fields(members, prefix='obj->')
Paolo Bonzinid1953252012-07-17 16:17:04 +0200102
Eric Blake9a5cd422016-02-17 23:48:20 -0700103 if variants:
104 ret += mcgen('''
Eric Blake65551902016-02-17 23:48:22 -0700105 if (!visit_start_union(v, !!obj->u.data, &err) || err) {
Eric Blake9a5cd422016-02-17 23:48:20 -0700106 goto out;
107 }
Eric Blake65551902016-02-17 23:48:22 -0700108 switch (obj->%(c_name)s) {
Eric Blake9a5cd422016-02-17 23:48:20 -0700109''',
110 c_name=c_name(variants.tag_member.name))
111
112 for var in variants.variants:
113 # TODO ugly special case for simple union
114 simple_union_type = var.simple_union_type()
115 ret += mcgen('''
116 case %(case)s:
117''',
118 case=c_enum_const(variants.tag_member.type.name,
119 var.name,
120 variants.tag_member.type.prefix))
121 if simple_union_type:
122 ret += mcgen('''
Eric Blake65551902016-02-17 23:48:22 -0700123 visit_type_%(c_type)s(v, "data", &obj->u.%(c_name)s, &err);
Eric Blake9a5cd422016-02-17 23:48:20 -0700124''',
125 c_type=simple_union_type.c_name(),
126 c_name=c_name(var.name))
127 else:
128 ret += mcgen('''
Eric Blake65551902016-02-17 23:48:22 -0700129 visit_type_implicit_%(c_type)s(v, &obj->u.%(c_name)s, &err);
Eric Blake9a5cd422016-02-17 23:48:20 -0700130''',
131 c_type=var.type.c_name(),
132 c_name=c_name(var.name))
133 ret += mcgen('''
134 break;
135''')
136
137 ret += mcgen('''
138 default:
139 abort();
140 }
141''')
142
143 # 'goto out' produced for base, by gen_visit_fields() for each member,
144 # and if variants were present
145 if base or members or variants:
Markus Armbruster297a3642014-05-07 09:53:54 +0200146 ret += mcgen('''
Kevin Wolf50f2bdc2013-07-03 15:58:57 +0200147
Markus Armbruster297a3642014-05-07 09:53:54 +0200148out:
149''')
150 ret += mcgen('''
Kevin Wolf50f2bdc2013-07-03 15:58:57 +0200151 error_propagate(errp, err);
152}
153''')
Kevin Wolfd131c892013-07-02 16:18:35 +0200154 return ret
155
156
Markus Armbruster441cbac2015-09-16 13:06:10 +0200157def gen_visit_list(name, element_type):
Eric Blakedd5ee2c2015-11-05 23:35:33 -0700158 # FIXME: if *obj is NULL on entry, and the first visit_next_list()
159 # assigns to *obj, while a later one fails, we should clean up *obj
160 # rather than leaving it non-NULL. As currently written, the caller must
161 # call qapi_free_FOOList() to avoid a memory leak of the partial FOOList.
Michael Roth06d64c62011-07-19 14:50:41 -0500162 return mcgen('''
163
Eric Blake51e72bc2016-01-29 06:48:54 -0700164void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp)
Michael Roth06d64c62011-07-19 14:50:41 -0500165{
Paolo Bonzinid1953252012-07-17 16:17:04 +0200166 Error *err = NULL;
Markus Armbruster297a3642014-05-07 09:53:54 +0200167 GenericList *i, **prev;
Michael Roth06d64c62011-07-19 14:50:41 -0500168
Eric Blakef8b7f1a2015-09-29 16:21:09 -0600169 visit_start_list(v, name, &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200170 if (err) {
171 goto out;
Paolo Bonzinib6f04742012-03-22 12:51:06 +0100172 }
Markus Armbruster297a3642014-05-07 09:53:54 +0200173
174 for (prev = (GenericList **)obj;
Eric Blakee65d89b2016-02-17 23:48:23 -0700175 !err && (i = visit_next_list(v, prev, sizeof(**obj))) != NULL;
Markus Armbruster297a3642014-05-07 09:53:54 +0200176 prev = &i) {
Markus Armbrustere98859a2015-09-16 13:06:16 +0200177 %(c_name)s *native_i = (%(c_name)s *)i;
Eric Blake51e72bc2016-01-29 06:48:54 -0700178 visit_type_%(c_elt_type)s(v, NULL, &native_i->value, &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200179 }
180
Eric Blake08f95412016-01-29 06:48:59 -0700181 visit_end_list(v);
Markus Armbruster297a3642014-05-07 09:53:54 +0200182out:
183 error_propagate(errp, err);
Michael Roth06d64c62011-07-19 14:50:41 -0500184}
185''',
Markus Armbrustere98859a2015-09-16 13:06:16 +0200186 c_name=c_name(name), c_elt_type=element_type.c_name())
Michael Roth06d64c62011-07-19 14:50:41 -0500187
Markus Armbrustere98859a2015-09-16 13:06:16 +0200188
189def gen_visit_enum(name):
Michael Roth06d64c62011-07-19 14:50:41 -0500190 return mcgen('''
191
Eric Blake51e72bc2016-01-29 06:48:54 -0700192void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s *obj, Error **errp)
Michael Roth06d64c62011-07-19 14:50:41 -0500193{
Eric Blake395a2332016-01-29 06:48:52 -0700194 int value = *obj;
Eric Blake337283d2016-01-29 06:48:57 -0700195 visit_type_enum(v, name, &value, %(c_name)s_lookup, errp);
Eric Blake395a2332016-01-29 06:48:52 -0700196 *obj = value;
Michael Roth06d64c62011-07-19 14:50:41 -0500197}
198''',
Eric Blake337283d2016-01-29 06:48:57 -0700199 c_name=c_name(name))
Michael Roth06d64c62011-07-19 14:50:41 -0500200
Markus Armbrustere98859a2015-09-16 13:06:16 +0200201
Markus Armbruster441cbac2015-09-16 13:06:10 +0200202def gen_visit_alternate(name, variants):
Eric Blaked00341a2015-12-01 22:20:51 -0700203 promote_int = 'true'
Eric Blakebecceed2016-02-17 23:48:26 -0700204 ret = ''
Eric Blaked00341a2015-12-01 22:20:51 -0700205 for var in variants.variants:
206 if var.type.alternate_qtype() == 'QTYPE_QINT':
207 promote_int = 'false'
Eric Blakebecceed2016-02-17 23:48:26 -0700208 if isinstance(var.type, QAPISchemaObjectType):
209 ret += gen_visit_fields_decl(var.type)
Eric Blaked00341a2015-12-01 22:20:51 -0700210
Eric Blakebecceed2016-02-17 23:48:26 -0700211 ret += mcgen('''
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200212
Eric Blake51e72bc2016-01-29 06:48:54 -0700213void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp)
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200214{
215 Error *err = NULL;
216
Eric Blakef8b7f1a2015-09-29 16:21:09 -0600217 visit_start_implicit_struct(v, (void**) obj, sizeof(%(c_name)s), &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200218 if (err) {
219 goto out;
220 }
Eric Blake51e72bc2016-01-29 06:48:54 -0700221 visit_get_next_type(v, name, &(*obj)->type, %(promote_int)s, &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200222 if (err) {
Eric Blakef7823992015-09-29 16:21:10 -0600223 goto out_obj;
Markus Armbruster297a3642014-05-07 09:53:54 +0200224 }
Eric Blake150d0562015-10-26 16:34:52 -0600225 switch ((*obj)->type) {
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200226''',
Eric Blakebecceed2016-02-17 23:48:26 -0700227 c_name=c_name(name), promote_int=promote_int)
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200228
Markus Armbruster441cbac2015-09-16 13:06:10 +0200229 for var in variants.variants:
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200230 ret += mcgen('''
Markus Armbrustere98859a2015-09-16 13:06:16 +0200231 case %(case)s:
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200232''',
Eric Blakebecceed2016-02-17 23:48:26 -0700233 case=var.type.alternate_qtype())
234 if isinstance(var.type, QAPISchemaObjectType):
235 ret += mcgen('''
236 visit_start_struct(v, name, NULL, 0, &err);
237 if (err) {
238 break;
239 }
240 visit_type_%(c_type)s_fields(v, &(*obj)->u.%(c_name)s, &err);
241 error_propagate(errp, err);
242 err = NULL;
243 visit_end_struct(v, &err);
244''',
245 c_type=var.type.c_name(),
246 c_name=c_name(var.name))
247 else:
248 ret += mcgen('''
249 visit_type_%(c_type)s(v, name, &(*obj)->u.%(c_name)s, &err);
250''',
251 c_type=var.type.c_name(),
252 c_name=c_name(var.name))
253 ret += mcgen('''
254 break;
255''')
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200256
257 ret += mcgen('''
Markus Armbruster297a3642014-05-07 09:53:54 +0200258 default:
Eric Blake0426d532015-12-01 22:20:48 -0700259 error_setg(&err, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
260 "%(name)s");
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200261 }
Eric Blakef7823992015-09-29 16:21:10 -0600262out_obj:
Eric Blake08f95412016-01-29 06:48:59 -0700263 visit_end_implicit_struct(v);
Markus Armbruster297a3642014-05-07 09:53:54 +0200264out:
265 error_propagate(errp, err);
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200266}
Eric Blake0426d532015-12-01 22:20:48 -0700267''',
268 name=name)
Kevin Wolf69dd62d2013-07-08 16:14:21 +0200269
270 return ret
271
Markus Armbrustere98859a2015-09-16 13:06:16 +0200272
Markus Armbruster59d9e842016-02-17 23:48:21 -0700273def gen_visit_object(name, base, members, variants):
Eric Blake9a5cd422016-02-17 23:48:20 -0700274 ret = gen_visit_struct_fields(name, base, members, variants)
Markus Armbrusterbe3c7712014-05-07 09:53:50 +0200275
Markus Armbruster59d9e842016-02-17 23:48:21 -0700276 # FIXME: if *obj is NULL on entry, and visit_start_struct() assigns to
277 # *obj, but then visit_type_FOO_fields() fails, we should clean up *obj
278 # rather than leaving it non-NULL. As currently written, the caller must
279 # call qapi_free_FOO() to avoid a memory leak of the partial FOO.
Michael Roth06d64c62011-07-19 14:50:41 -0500280 ret += mcgen('''
281
Eric Blake51e72bc2016-01-29 06:48:54 -0700282void visit_type_%(c_name)s(Visitor *v, const char *name, %(c_name)s **obj, Error **errp)
Michael Roth06d64c62011-07-19 14:50:41 -0500283{
Paolo Bonzinidc8fb6d2012-03-06 18:55:56 +0100284 Error *err = NULL;
285
Eric Blake337283d2016-01-29 06:48:57 -0700286 visit_start_struct(v, name, (void **)obj, sizeof(%(c_name)s), &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200287 if (err) {
288 goto out;
289 }
Eric Blakee36c7142015-09-29 16:21:11 -0600290 if (!*obj) {
291 goto out_obj;
292 }
Eric Blake65551902016-02-17 23:48:22 -0700293 visit_type_%(c_name)s_fields(v, *obj, &err);
Eric Blakee36c7142015-09-29 16:21:11 -0600294 error_propagate(errp, err);
295 err = NULL;
Eric Blake9a5cd422016-02-17 23:48:20 -0700296out_obj:
Eric Blakef8b7f1a2015-09-29 16:21:09 -0600297 visit_end_struct(v, &err);
Markus Armbruster297a3642014-05-07 09:53:54 +0200298out:
299 error_propagate(errp, err);
Paolo Bonzinidc8fb6d2012-03-06 18:55:56 +0100300}
Eric Blake9a5cd422016-02-17 23:48:20 -0700301''',
302 c_name=c_name(name))
Paolo Bonzinidc8fb6d2012-03-06 18:55:56 +0100303
Michael Roth06d64c62011-07-19 14:50:41 -0500304 return ret
305
Markus Armbrustere98859a2015-09-16 13:06:16 +0200306
Markus Armbruster441cbac2015-09-16 13:06:10 +0200307class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
308 def __init__(self):
309 self.decl = None
310 self.defn = None
311 self._btin = None
312
313 def visit_begin(self, schema):
314 self.decl = ''
315 self.defn = ''
316 self._btin = guardstart('QAPI_VISIT_BUILTIN')
317
318 def visit_end(self):
319 # To avoid header dependency hell, we always generate
320 # declarations for built-in types in our header files and
321 # simply guard them. See also do_builtins (command line
322 # option -b).
323 self._btin += guardend('QAPI_VISIT_BUILTIN')
324 self.decl = self._btin + self.decl
325 self._btin = None
326
Eric Blake25a0d9c2015-10-12 22:22:21 -0600327 def visit_needed(self, entity):
328 # Visit everything except implicit objects
Eric Blake49823c42015-10-12 22:22:27 -0600329 return not (entity.is_implicit() and
330 isinstance(entity, QAPISchemaObjectType))
Eric Blake25a0d9c2015-10-12 22:22:21 -0600331
Markus Armbruster441cbac2015-09-16 13:06:10 +0200332 def visit_enum_type(self, name, info, values, prefix):
Eric Blake7264f5c2015-12-01 22:20:47 -0700333 # Special case for our lone builtin enum type
334 # TODO use something cleaner than existence of info
335 if not info:
336 self._btin += gen_visit_decl(name, scalar=True)
337 if do_builtins:
338 self.defn += gen_visit_enum(name)
339 else:
340 self.decl += gen_visit_decl(name, scalar=True)
341 self.defn += gen_visit_enum(name)
Markus Armbruster441cbac2015-09-16 13:06:10 +0200342
343 def visit_array_type(self, name, info, element_type):
344 decl = gen_visit_decl(name)
345 defn = gen_visit_list(name, element_type)
346 if isinstance(element_type, QAPISchemaBuiltinType):
347 self._btin += decl
348 if do_builtins:
349 self.defn += defn
350 else:
351 self.decl += decl
352 self.defn += defn
353
354 def visit_object_type(self, name, info, base, members, variants):
Eric Blake25a0d9c2015-10-12 22:22:21 -0600355 self.decl += gen_visit_decl(name)
Markus Armbruster59d9e842016-02-17 23:48:21 -0700356 self.defn += gen_visit_object(name, base, members, variants)
Markus Armbruster441cbac2015-09-16 13:06:10 +0200357
358 def visit_alternate_type(self, name, info, variants):
359 self.decl += gen_visit_decl(name)
360 self.defn += gen_visit_alternate(name, variants)
361
362# If you link code generated from multiple schemata, you want only one
363# instance of the code for built-in types. Generate it only when
364# do_builtins, enabled by command line option -b. See also
365# QAPISchemaGenVisitVisitor.visit_end().
Michael Roth7c946bc2013-05-10 17:46:02 -0500366do_builtins = False
Avi Kivity8d3bc512011-12-27 16:02:16 +0200367
Markus Armbruster2114f5a2015-04-02 13:12:21 +0200368(input_file, output_dir, do_c, do_h, prefix, opts) = \
369 parse_command_line("b", ["builtins"])
Avi Kivity8d3bc512011-12-27 16:02:16 +0200370
Markus Armbruster2114f5a2015-04-02 13:12:21 +0200371for o, a in opts:
372 if o in ("-b", "--builtins"):
373 do_builtins = True
Michael Roth06d64c62011-07-19 14:50:41 -0500374
Markus Armbruster12f8e1b2015-04-02 14:46:39 +0200375c_comment = '''
376/*
377 * schema-defined QAPI visitor functions
378 *
379 * Copyright IBM, Corp. 2011
380 *
381 * Authors:
382 * Anthony Liguori <aliguori@us.ibm.com>
383 *
384 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
385 * See the COPYING.LIB file in the top-level directory.
386 *
387 */
388'''
389h_comment = '''
390/*
391 * schema-defined QAPI visitor functions
392 *
393 * Copyright IBM, Corp. 2011
394 *
395 * Authors:
396 * Anthony Liguori <aliguori@us.ibm.com>
397 *
398 * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
399 * See the COPYING.LIB file in the top-level directory.
400 *
401 */
402'''
Michael Roth06d64c62011-07-19 14:50:41 -0500403
Markus Armbruster12f8e1b2015-04-02 14:46:39 +0200404(fdef, fdecl) = open_output(output_dir, do_c, do_h, prefix,
405 'qapi-visit.c', 'qapi-visit.h',
406 c_comment, h_comment)
Michael Roth06d64c62011-07-19 14:50:41 -0500407
408fdef.write(mcgen('''
Eric Blake9167ebd2016-02-08 08:36:46 -0700409#include "qemu/osdep.h"
Paolo Bonzini79ee7df2012-12-06 11:22:34 +0100410#include "qemu-common.h"
Markus Armbruster12f8e1b2015-04-02 14:46:39 +0200411#include "%(prefix)sqapi-visit.h"
Michael Roth06d64c62011-07-19 14:50:41 -0500412''',
Markus Armbrustere98859a2015-09-16 13:06:16 +0200413 prefix=prefix))
Michael Roth06d64c62011-07-19 14:50:41 -0500414
415fdecl.write(mcgen('''
Paolo Bonzini7b1b5d12012-12-17 18:19:43 +0100416#include "qapi/visitor.h"
Eric Blake0426d532015-12-01 22:20:48 -0700417#include "qapi/qmp/qerror.h"
Michael Roth06d64c62011-07-19 14:50:41 -0500418#include "%(prefix)sqapi-types.h"
Michael Roth7c946bc2013-05-10 17:46:02 -0500419
Michael Roth06d64c62011-07-19 14:50:41 -0500420''',
Markus Armbruster12f8e1b2015-04-02 14:46:39 +0200421 prefix=prefix))
Michael Roth06d64c62011-07-19 14:50:41 -0500422
Markus Armbruster441cbac2015-09-16 13:06:10 +0200423schema = QAPISchema(input_file)
424gen = QAPISchemaGenVisitVisitor()
425schema.visit(gen)
426fdef.write(gen.defn)
427fdecl.write(gen.decl)
Michael Roth06d64c62011-07-19 14:50:41 -0500428
Markus Armbruster12f8e1b2015-04-02 14:46:39 +0200429close_output(fdef, fdecl)