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qapi: Generated code cleanup 

Clean up white-space, brace placement, and superfluous #ifdef
QAPI_TYPES_BUILTIN_CLEANUP_DEF.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
pull/29/head
Markus Armbruster 11 years ago
parent
3f99144cd9
commit
3a864e7c52
5 changed files with 39 additions and 44 deletions
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  1. 12
      docs/qapi-code-gen.txt
  2. 1
      scripts/qapi-commands.py
  3. 3
      scripts/qapi-event.py
  4. 66
      scripts/qapi-types.py
  5. 1
      scripts/qapi-visit.py

12
docs/qapi-code-gen.txt
View File

@ -568,7 +568,6 @@ Example:
visit_type_UserDefOne(v, &obj, NULL, NULL);
qapi_dealloc_visitor_cleanup(md);
}
$ cat qapi-generated/example-qapi-types.h
[Uninteresting stuff omitted...]
@ -579,8 +578,7 @@ Example:
typedef struct UserDefOne UserDefOne;
typedef struct UserDefOneList
{
typedef struct UserDefOneList {
union {
UserDefOne *value;
uint64_t padding;
@ -588,10 +586,10 @@ Example:
struct UserDefOneList *next;
} UserDefOneList;
[Functions on built-in types omitted...]
struct UserDefOne
{
struct UserDefOne {
int64_t integer;
char *string;
};
@ -629,6 +627,7 @@ Example:
static void visit_type_UserDefOne_fields(Visitor *m, UserDefOne **obj, Error **errp)
{
Error *err = NULL;
visit_type_int(m, &(*obj)->integer, "integer", &err);
if (err) {
goto out;
@ -842,8 +841,7 @@ Example:
void qapi_event_send_my_event(Error **errp);
extern const char *example_QAPIEvent_lookup[];
typedef enum example_QAPIEvent
{
typedef enum example_QAPIEvent {
EXAMPLE_QAPI_EVENT_MY_EVENT = 0,
EXAMPLE_QAPI_EVENT_MAX = 1,
} example_QAPIEvent;

1
scripts/qapi-commands.py
View File

@ -218,6 +218,7 @@ def gen_marshal_input(name, args, ret_type, middle_mode):
ret += mcgen('''
(void)args;
''')
ret += gen_sync_call(name, args, ret_type)

3
scripts/qapi-event.py
View File

@ -167,8 +167,7 @@ extern const char *%(event_enum_name)s_lookup[];
event_enum_name = event_enum_name)
enum_decl = mcgen('''
typedef enum %(event_enum_name)s
{
typedef enum %(event_enum_name)s {
''',
event_enum_name = event_enum_name)

66
scripts/qapi-types.py
View File

@ -15,8 +15,7 @@ from qapi import *
def generate_fwd_builtin(name):
return mcgen('''
typedef struct %(name)sList
{
typedef struct %(name)sList {
union {
%(type)s value;
uint64_t padding;
@ -32,8 +31,7 @@ def generate_fwd_struct(name):
typedef struct %(name)s %(name)s;
typedef struct %(name)sList
{
typedef struct %(name)sList {
union {
%(name)s *value;
uint64_t padding;
@ -45,8 +43,8 @@ typedef struct %(name)sList
def generate_fwd_enum_struct(name):
return mcgen('''
typedef struct %(name)sList
{
typedef struct %(name)sList {
union {
%(name)s value;
uint64_t padding;
@ -79,8 +77,8 @@ def generate_struct(expr):
base = expr.get('base')
ret = mcgen('''
struct %(name)s
{
struct %(name)s {
''',
name=c_name(structname))
@ -105,7 +103,8 @@ struct %(name)s
def generate_enum_lookup(name, values):
ret = mcgen('''
const char * const %(name)s_lookup[] = {
const char *const %(name)s_lookup[] = {
''',
name=c_name(name))
for value in values:
@ -119,7 +118,6 @@ const char * const %(name)s_lookup[] = {
ret += mcgen('''
[%(max_index)s] = NULL,
};
''',
max_index=max_index)
return ret
@ -127,13 +125,14 @@ const char * const %(name)s_lookup[] = {
def generate_enum(name, values):
name = c_name(name)
lookup_decl = mcgen('''
extern const char * const %(name)s_lookup[];
extern const char *const %(name)s_lookup[];
''',
name=name)
enum_decl = mcgen('''
typedef enum %(name)s
{
typedef enum %(name)s {
''',
name=name)
@ -155,7 +154,7 @@ typedef enum %(name)s
''',
name=name)
return lookup_decl + enum_decl
return enum_decl + lookup_decl
def generate_alternate_qtypes(expr):
@ -163,6 +162,7 @@ def generate_alternate_qtypes(expr):
members = expr['data']
ret = mcgen('''
const int %(name)s_qtypes[QTYPE_MAX] = {
''',
name=c_name(name))
@ -198,8 +198,8 @@ def generate_union(expr, meta):
discriminator_type_name = '%sKind' % (name)
ret = mcgen('''
struct %(name)s
{
struct %(name)s {
''',
name=name)
if base:
@ -328,14 +328,12 @@ fdef.write(mcgen('''
#include "qapi/dealloc-visitor.h"
#include "%(prefix)sqapi-types.h"
#include "%(prefix)sqapi-visit.h"
''',
prefix=prefix))
fdecl.write(mcgen('''
#include <stdbool.h>
#include <stdint.h>
'''))
exprs = parse_schema(input_file)
@ -346,22 +344,22 @@ for typename in builtin_types.keys():
fdecl.write(guardend("QAPI_TYPES_BUILTIN_STRUCT_DECL"))
for expr in exprs:
ret = "\n"
ret = ""
if expr.has_key('struct'):
ret += generate_fwd_struct(expr['struct'])
elif expr.has_key('enum'):
ret += generate_enum(expr['enum'], expr['data']) + "\n"
ret += generate_enum(expr['enum'], expr['data'])
ret += generate_fwd_enum_struct(expr['enum'])
fdef.write(generate_enum_lookup(expr['enum'], expr['data']))
elif expr.has_key('union'):
ret += generate_fwd_struct(expr['union']) + "\n"
ret += generate_fwd_struct(expr['union'])
enum_define = discriminator_find_enum_define(expr)
if not enum_define:
ret += generate_enum('%sKind' % expr['union'], expr['data'].keys())
fdef.write(generate_enum_lookup('%sKind' % expr['union'],
expr['data'].keys()))
elif expr.has_key('alternate'):
ret += generate_fwd_struct(expr['alternate']) + "\n"
ret += generate_fwd_struct(expr['alternate'])
ret += generate_enum('%sKind' % expr['alternate'], expr['data'].keys())
fdef.write(generate_enum_lookup('%sKind' % expr['alternate'],
expr['data'].keys()))
@ -381,34 +379,32 @@ fdecl.write(guardend("QAPI_TYPES_BUILTIN_CLEANUP_DECL"))
# have the functions defined, so we use -b option to provide control
# over these cases
if do_builtins:
fdef.write(guardstart("QAPI_TYPES_BUILTIN_CLEANUP_DEF"))
for typename in builtin_types.keys():
fdef.write(generate_type_cleanup(typename + "List"))
fdef.write(guardend("QAPI_TYPES_BUILTIN_CLEANUP_DEF"))
for expr in exprs:
ret = "\n"
ret = ""
if expr.has_key('struct'):
ret += generate_struct(expr) + "\n"
ret += generate_type_cleanup_decl(expr['struct'] + "List")
fdef.write(generate_type_cleanup(expr['struct'] + "List") + "\n")
fdef.write(generate_type_cleanup(expr['struct'] + "List"))
ret += generate_type_cleanup_decl(expr['struct'])
fdef.write(generate_type_cleanup(expr['struct']) + "\n")
fdef.write(generate_type_cleanup(expr['struct']))
elif expr.has_key('union'):
ret += generate_union(expr, 'union')
ret += generate_union(expr, 'union') + "\n"
ret += generate_type_cleanup_decl(expr['union'] + "List")
fdef.write(generate_type_cleanup(expr['union'] + "List") + "\n")
fdef.write(generate_type_cleanup(expr['union'] + "List"))
ret += generate_type_cleanup_decl(expr['union'])
fdef.write(generate_type_cleanup(expr['union']) + "\n")
fdef.write(generate_type_cleanup(expr['union']))
elif expr.has_key('alternate'):
ret += generate_union(expr, 'alternate')
ret += generate_union(expr, 'alternate') + "\n"
ret += generate_type_cleanup_decl(expr['alternate'] + "List")
fdef.write(generate_type_cleanup(expr['alternate'] + "List") + "\n")
fdef.write(generate_type_cleanup(expr['alternate'] + "List"))
ret += generate_type_cleanup_decl(expr['alternate'])
fdef.write(generate_type_cleanup(expr['alternate']) + "\n")
fdef.write(generate_type_cleanup(expr['alternate']))
elif expr.has_key('enum'):
ret += generate_type_cleanup_decl(expr['enum'] + "List")
fdef.write(generate_type_cleanup(expr['enum'] + "List") + "\n")
ret += "\n" + generate_type_cleanup_decl(expr['enum'] + "List")
fdef.write(generate_type_cleanup(expr['enum'] + "List"))
else:
continue
fdecl.write(ret)

1
scripts/qapi-visit.py
View File

@ -62,6 +62,7 @@ def generate_visit_struct_fields(name, members, base = None):
static void visit_type_%(name)s_fields(Visitor *m, %(name)s **obj, Error **errp)
{
Error *err = NULL;
''',
name=c_name(name))
push_indent()

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