On Fri, Feb 2, 2018 at 2:03 PM, Markus Armbruster <arm...@redhat.com> wrote:
> In preparation of the next commit, which will turn the generators into
> modules. These global variables will become local to main() then.
>
> Signed-off-by: Markus Armbruster <arm...@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> ---
> scripts/qapi-commands.py | 9 +++++----
> scripts/qapi-event.py | 15 +++++++--------
> scripts/qapi-introspect.py | 7 ++++---
> scripts/qapi-types.py | 17 +++++++++--------
> scripts/qapi-visit.py | 17 +++++++++--------
> 5 files changed, 34 insertions(+), 31 deletions(-)
>
> diff --git a/scripts/qapi-commands.py b/scripts/qapi-commands.py
> index 4be7dbc482..d229537659 100644
> --- a/scripts/qapi-commands.py
> +++ b/scripts/qapi-commands.py
> @@ -207,7 +207,7 @@ def gen_register_command(name, success_response):
> return ret
>
>
> -def gen_registry(registry):
> +def gen_registry(registry, prefix):
> ret = mcgen('''
>
> void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds)
> @@ -224,7 +224,8 @@ void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds)
>
>
> class QAPISchemaGenCommandVisitor(QAPISchemaVisitor):
> - def __init__(self):
> + def __init__(self, prefix):
> + self._prefix = prefix
> self.decl = None
> self.defn = None
> self._regy = None
> @@ -237,7 +238,7 @@ class QAPISchemaGenCommandVisitor(QAPISchemaVisitor):
> self._visited_ret_types = set()
>
> def visit_end(self):
> - self.defn += gen_registry(self._regy)
> + self.defn += gen_registry(self._regy, self._prefix)
> self._regy = None
> self._visited_ret_types = None
>
> @@ -289,7 +290,7 @@ void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds);
> prefix=prefix, c_prefix=c_name(prefix, protect=False)))
>
> schema = QAPISchema(input_file)
> -vis = QAPISchemaGenCommandVisitor()
> +vis = QAPISchemaGenCommandVisitor(prefix)
> schema.visit(vis)
> genc.body(vis.defn)
> genh.body(vis.decl)
> diff --git a/scripts/qapi-event.py b/scripts/qapi-event.py
> index da3de17c76..1af21b580a 100644
> --- a/scripts/qapi-event.py
> +++ b/scripts/qapi-event.py
> @@ -58,7 +58,7 @@ def gen_param_var(typ):
> return ret
>
>
> -def gen_event_send(name, arg_type, boxed):
> +def gen_event_send(name, arg_type, boxed, event_enum_name):
> # FIXME: Our declaration of local variables (and of 'errp' in the
> # parameter list) can collide with exploded members of the event's
> # data type passed in as parameters. If this collision ever hits in
> @@ -149,7 +149,8 @@ out:
>
>
> class QAPISchemaGenEventVisitor(QAPISchemaVisitor):
> - def __init__(self):
> + def __init__(self, prefix):
> + self._enum_name = c_name(prefix + 'QAPIEvent', protect=False)
> self.decl = None
> self.defn = None
> self._event_names = None
> @@ -160,13 +161,13 @@ class QAPISchemaGenEventVisitor(QAPISchemaVisitor):
> self._event_names = []
>
> def visit_end(self):
> - self.decl += gen_enum(event_enum_name, self._event_names)
> - self.defn += gen_enum_lookup(event_enum_name, self._event_names)
> + self.decl += gen_enum(self._enum_name, self._event_names)
> + self.defn += gen_enum_lookup(self._enum_name, self._event_names)
> self._event_names = None
>
> def visit_event(self, name, info, arg_type, boxed):
> self.decl += gen_event_send_decl(name, arg_type, boxed)
> - self.defn += gen_event_send(name, arg_type, boxed)
> + self.defn += gen_event_send(name, arg_type, boxed, self._enum_name)
> self._event_names.append(name)
>
>
> @@ -199,10 +200,8 @@ genh.body(mcgen('''
> ''',
> prefix=prefix))
>
> -event_enum_name = c_name(prefix + 'QAPIEvent', protect=False)
> -
> schema = QAPISchema(input_file)
> -vis = QAPISchemaGenEventVisitor()
> +vis = QAPISchemaGenEventVisitor(prefix)
> schema.visit(vis)
> genc.body(vis.defn)
> genh.body(vis.decl)
> diff --git a/scripts/qapi-introspect.py b/scripts/qapi-introspect.py
> index c654f8fa94..8d4e3c1c3a 100644
> --- a/scripts/qapi-introspect.py
> +++ b/scripts/qapi-introspect.py
> @@ -41,7 +41,8 @@ def to_c_string(string):
>
>
> class QAPISchemaGenIntrospectVisitor(QAPISchemaVisitor):
> - def __init__(self, unmask):
> + def __init__(self, prefix, unmask):
> + self._prefix = prefix
> self._unmask = unmask
> self.defn = None
> self.decl = None
> @@ -65,7 +66,7 @@ class QAPISchemaGenIntrospectVisitor(QAPISchemaVisitor):
> # generate C
> # TODO can generate awfully long lines
> jsons.extend(self._jsons)
> - name = c_name(prefix, protect=False) + 'qmp_schema_json'
> + name = c_name(self._prefix, protect=False) + 'qmp_schema_json'
> self.decl = mcgen('''
> extern const char %(c_name)s[];
> ''',
> @@ -192,7 +193,7 @@ genc.body(mcgen('''
> prefix=prefix))
>
> schema = QAPISchema(input_file)
> -vis = QAPISchemaGenIntrospectVisitor(opt_unmask)
> +vis = QAPISchemaGenIntrospectVisitor(prefix, opt_unmask)
> schema.visit(vis)
> genc.body(vis.defn)
> genh.body(vis.decl)
> diff --git a/scripts/qapi-types.py b/scripts/qapi-types.py
> index 97406b3368..2d711b137b 100644
> --- a/scripts/qapi-types.py
> +++ b/scripts/qapi-types.py
> @@ -168,7 +168,8 @@ void qapi_free_%(c_name)s(%(c_name)s *obj)
>
>
> class QAPISchemaGenTypeVisitor(QAPISchemaVisitor):
> - def __init__(self):
> + def __init__(self, opt_builtins):
> + self._opt_builtins = opt_builtins
> self.decl = None
> self.defn = None
> self._fwdecl = None
> @@ -187,7 +188,7 @@ class QAPISchemaGenTypeVisitor(QAPISchemaVisitor):
> self._fwdecl = None
> # To avoid header dependency hell, we always generate
> # declarations for built-in types in our header files and
> - # simply guard them. See also do_builtins (command line
> + # simply guard them. See also opt_builtins (command line
> # option -b).
> self._btin += guardend('QAPI_TYPES_BUILTIN')
> self.decl = self._btin + self.decl
> @@ -202,7 +203,7 @@ class QAPISchemaGenTypeVisitor(QAPISchemaVisitor):
> # TODO use something cleaner than existence of info
> if not info:
> self._btin += gen_enum(name, values, prefix)
> - if do_builtins:
> + if self._opt_builtins:
> self.defn += gen_enum_lookup(name, values, prefix)
> else:
> self._fwdecl += gen_enum(name, values, prefix)
> @@ -213,7 +214,7 @@ class QAPISchemaGenTypeVisitor(QAPISchemaVisitor):
> self._btin += gen_fwd_object_or_array(name)
> self._btin += gen_array(name, element_type)
> self._btin += gen_type_cleanup_decl(name)
> - if do_builtins:
> + if self._opt_builtins:
> self.defn += gen_type_cleanup(name)
> else:
> self._fwdecl += gen_fwd_object_or_array(name)
> @@ -241,16 +242,16 @@ class QAPISchemaGenTypeVisitor(QAPISchemaVisitor):
>
> # If you link code generated from multiple schemata, you want only one
> # instance of the code for built-in types. Generate it only when
> -# do_builtins, enabled by command line option -b. See also
> +# opt_builtins, enabled by command line option -b. See also
> # QAPISchemaGenTypeVisitor.visit_end().
> -do_builtins = False
> +opt_builtins = False
>
> (input_file, output_dir, do_c, do_h, prefix, opts) = \
> parse_command_line('b', ['builtins'])
>
> for o, a in opts:
> if o in ('-b', '--builtins'):
> - do_builtins = True
> + opt_builtins = True
>
> blurb = '''
> * Schema-defined QAPI types
> @@ -272,7 +273,7 @@ genh.body(mcgen('''
> '''))
>
> schema = QAPISchema(input_file)
> -vis = QAPISchemaGenTypeVisitor()
> +vis = QAPISchemaGenTypeVisitor(opt_builtins)
> schema.visit(vis)
> genc.body(vis.defn)
> genh.body(vis.decl)
> diff --git a/scripts/qapi-visit.py b/scripts/qapi-visit.py
> index d1b25daf0d..79dc6cae48 100644
> --- a/scripts/qapi-visit.py
> +++ b/scripts/qapi-visit.py
> @@ -264,7 +264,8 @@ out:
>
>
> class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
> - def __init__(self):
> + def __init__(self, opt_builtins):
> + self._opt_builtins = opt_builtins
> self.decl = None
> self.defn = None
> self._btin = None
> @@ -277,7 +278,7 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
> def visit_end(self):
> # To avoid header dependency hell, we always generate
> # declarations for built-in types in our header files and
> - # simply guard them. See also do_builtins (command line
> + # simply guard them. See also opt_builtins (command line
> # option -b).
> self._btin += guardend('QAPI_VISIT_BUILTIN')
> self.decl = self._btin + self.decl
> @@ -288,7 +289,7 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
> # TODO use something cleaner than existence of info
> if not info:
> self._btin += gen_visit_decl(name, scalar=True)
> - if do_builtins:
> + if self._opt_builtins:
> self.defn += gen_visit_enum(name)
> else:
> self.decl += gen_visit_decl(name, scalar=True)
> @@ -299,7 +300,7 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
> defn = gen_visit_list(name, element_type)
> if isinstance(element_type, QAPISchemaBuiltinType):
> self._btin += decl
> - if do_builtins:
> + if self._opt_builtins:
> self.defn += defn
> else:
> self.decl += decl
> @@ -324,16 +325,16 @@ class QAPISchemaGenVisitVisitor(QAPISchemaVisitor):
>
> # If you link code generated from multiple schemata, you want only one
> # instance of the code for built-in types. Generate it only when
> -# do_builtins, enabled by command line option -b. See also
> +# opt_builtins, enabled by command line option -b. See also
> # QAPISchemaGenVisitVisitor.visit_end().
> -do_builtins = False
> +opt_builtins = False
>
> (input_file, output_dir, do_c, do_h, prefix, opts) = \
> parse_command_line('b', ['builtins'])
>
> for o, a in opts:
> if o in ('-b', '--builtins'):
> - do_builtins = True
> + opt_builtins = True
>
> blurb = '''
> * Schema-defined QAPI visitors
> @@ -359,7 +360,7 @@ genh.body(mcgen('''
> prefix=prefix))
>
> schema = QAPISchema(input_file)
> -vis = QAPISchemaGenVisitVisitor()
> +vis = QAPISchemaGenVisitVisitor(opt_builtins)
> schema.visit(vis)
> genc.body(vis.defn)
> genh.body(vis.decl)
> --
> 2.13.6
>
