Currently, if define an 'enum' and use it in one command's data,
List struct for enum could not be generated, but it's used in
qmp function.
For example: KeyCodesList could not be generated.
>>> qapi-schema.json:
{ 'enum': 'KeyCodes',
'data': [ 'shift', 'alt' ... ] }
{ 'command': 'sendkey',
'data': { 'keys': ['KeyCodes'], '*hold-time': 'int' } }
>>> qmp-command.h:
void qmp_sendkey(KeyCodesList * keys, bool has_hold_time, int64_t
hold_time, Error **errp);
This patch makes qapi can generate List struct for enum.
Signed-off-by: Amos Kong <ak...@redhat.com>
---
scripts/qapi-types.py | 33 +++++++++++++++++++++++++++++----
scripts/qapi-visit.py | 14 +++++++++-----
2 files changed, 38 insertions(+), 9 deletions(-)
diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
index 4a734f5..c9641fb 100644
--- a/scripts/qapi-types.py
+++ b/scripts/qapi-types.py
@@ -16,17 +16,36 @@ import os
import getopt
import errno
-def generate_fwd_struct(name, members):
- return mcgen('''
+def generate_fwd_struct(name, members, enum=False):
+ ret = ""
+ if not enum:
+ ret += mcgen('''
typedef struct %(name)s %(name)s;
+''',
+ name=name)
+ ret += mcgen('''
typedef struct %(name)sList
{
- %(name)s *value;
+''',
+ name=name)
+ if enum:
+ ret += mcgen('''
+ %(name)s value;
+''',
+ name=name)
+ else:
+ ret += mcgen('''
+ %(name)s * value;
+''',
+ name=name)
+
+ ret += mcgen('''
struct %(name)sList *next;
} %(name)sList;
''',
name=name)
+ return ret
def generate_struct(structname, fieldname, members):
ret = mcgen('''
@@ -265,7 +284,8 @@ for expr in exprs:
if expr.has_key('type'):
ret += generate_fwd_struct(expr['type'], expr['data'])
elif expr.has_key('enum'):
- ret += generate_enum(expr['enum'], expr['data'])
+ ret += generate_enum(expr['enum'], expr['data']) + "\n"
+ ret += generate_fwd_struct(expr['enum'], expr['data'], True)
fdef.write(generate_enum_lookup(expr['enum'], expr['data']))
elif expr.has_key('union'):
ret += generate_fwd_struct(expr['union'], expr['data']) + "\n"
@@ -289,6 +309,11 @@ for expr in exprs:
fdef.write(generate_type_cleanup(expr['union'] + "List") + "\n")
ret += generate_type_cleanup_decl(expr['union'])
fdef.write(generate_type_cleanup(expr['union']) + "\n")
+ elif expr.has_key('enum'):
+ ret += generate_type_cleanup_decl(expr['enum'] + "List")
+ fdef.write(generate_type_cleanup(expr['enum'] + "List") + "\n")
+ ret += generate_type_cleanup_decl(expr['enum'])
+ fdef.write(generate_type_cleanup(expr['enum']) + "\n")
else:
continue
fdecl.write(ret)
diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
index 8d4e94a..e44edfa 100644
--- a/scripts/qapi-visit.py
+++ b/scripts/qapi-visit.py
@@ -81,7 +81,7 @@ end:
''')
return ret
-def generate_visit_list(name, members):
+def generate_visit_list(name, members, enum=False):
return mcgen('''
void visit_type_%(name)sList(Visitor *m, %(name)sList ** obj, const char
*name, Error **errp)
@@ -160,12 +160,14 @@ end:
return ret
-def generate_declaration(name, members, genlist=True):
- ret = mcgen('''
+def generate_declaration(name, members, genlist=True, enum=False):
+ ret = ""
+ if not enum:
+ ret = mcgen('''
void visit_type_%(name)s(Visitor *m, %(name)s ** obj, const char *name, Error
**errp);
''',
- name=name)
+ name=name)
if genlist:
ret += mcgen('''
@@ -293,10 +295,12 @@ for expr in exprs:
ret += generate_declaration(expr['union'], expr['data'])
fdecl.write(ret)
elif expr.has_key('enum'):
- ret = generate_visit_enum(expr['enum'], expr['data'])
+ ret = generate_visit_list(expr['enum'], expr['data'], True)
+ ret += generate_visit_enum(expr['enum'], expr['data'])
fdef.write(ret)
ret = generate_decl_enum(expr['enum'], expr['data'])
+ ret += generate_declaration(expr['enum'], expr['data'], enum=True)
fdecl.write(ret)
fdecl.write('''
--
1.7.1
