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[PATCH 08/11] qapi/gen: Expose a single module name space
From: |
Markus Armbruster |
Subject: |
[PATCH 08/11] qapi/gen: Expose a single module name space |
Date: |
Fri, 18 Dec 2020 21:54:04 +0100 |
QAPISchemaModularCVisitor attempts to encapsulate the way it splits
the module name space between user modules (name can't start with
'./') and system modules (name is None or starts with './') by
providing separate ._add_user_module() and ._add_system_module(),
where the latter prepends './' to names other than None.
Not worthwhile. Dumb down to a single ._add_module(), and have the
callers take care of giving system modules names starting with './'.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
scripts/qapi/commands.py | 2 +-
scripts/qapi/events.py | 2 +-
scripts/qapi/gen.py | 16 +++++-----------
3 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/scripts/qapi/commands.py b/scripts/qapi/commands.py
index 71744f48a3..4911166339 100644
--- a/scripts/qapi/commands.py
+++ b/scripts/qapi/commands.py
@@ -286,7 +286,7 @@ class
QAPISchemaGenCommandVisitor(QAPISchemaModularCVisitor):
types=types))
def visit_end(self) -> None:
- self._add_system_module('init', ' * QAPI Commands initialization')
+ self._add_module('./init', ' * QAPI Commands initialization')
self._genh.add(mcgen('''
#include "qapi/qmp/dispatch.h"
diff --git a/scripts/qapi/events.py b/scripts/qapi/events.py
index 9851653b9d..079c666ec6 100644
--- a/scripts/qapi/events.py
+++ b/scripts/qapi/events.py
@@ -191,7 +191,7 @@ class QAPISchemaGenEventVisitor(QAPISchemaModularCVisitor):
types=types))
def visit_end(self) -> None:
- self._add_system_module('emit', ' * QAPI Events emission')
+ self._add_module('./emit', ' * QAPI Events emission')
self._genc.preamble_add(mcgen('''
#include "qemu/osdep.h"
#include "%(prefix)sqapi-emit-events.h"
diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index 67635b6a26..d9f8bac9aa 100644
--- a/scripts/qapi/gen.py
+++ b/scripts/qapi/gen.py
@@ -287,21 +287,15 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor):
self._module_basename(what, name))
def _add_module(self, name: str, blurb: str) -> None:
+ if self._is_user_module(name):
+ if self._main_module is None:
+ self._main_module = name
basename = self._module_filename(self._what, name)
genc = QAPIGenC(basename + '.c', blurb, self._pydoc)
genh = QAPIGenH(basename + '.h', blurb, self._pydoc)
self._module[name] = (genc, genh)
self._current_module = name
- def _add_user_module(self, name: str, blurb: str) -> None:
- assert self._is_user_module(name)
- if self._main_module is None:
- self._main_module = name
- self._add_module(name, blurb)
-
- def _add_system_module(self, name: str, blurb: str) -> None:
- self._add_module('./' + name, blurb)
-
def write(self, output_dir: str, opt_builtins: bool = False) -> None:
for name in self._module:
if self._is_builtin_module(name) and not opt_builtins:
@@ -319,14 +313,14 @@ class QAPISchemaModularCVisitor(QAPISchemaVisitor):
def visit_module(self, name: Optional[str]) -> None:
if name is None:
if self._builtin_blurb:
- self._add_system_module('builtin', self._builtin_blurb)
+ self._add_module('./builtin', self._builtin_blurb)
self._begin_builtin_module()
else:
# The built-in module has not been created. No code may
# be generated.
self._current_module = None
else:
- self._add_user_module(name, self._user_blurb)
+ self._add_module(name, self._user_blurb)
self._begin_user_module(name)
def visit_include(self, name: str, info: QAPISourceInfo) -> None:
--
2.26.2
- [PATCH 00/11] Drop support for QAPIGen without a file name, Markus Armbruster, 2020/12/18
- [PATCH 01/11] qapi/commands: assert arg_type is not None, Markus Armbruster, 2020/12/18
- [PATCH 04/11] qapi/gen: assert that _start_if is not None in _wrap_ifcond, Markus Armbruster, 2020/12/18
- [PATCH 03/11] qapi/main: handle theoretical None-return from re.match(), Markus Armbruster, 2020/12/18
- [PATCH 07/11] qapi/gen: Replace ._begin_system_module(), Markus Armbruster, 2020/12/18
- [PATCH 06/11] qapi/gen: write _genc/_genh access shims, Markus Armbruster, 2020/12/18
- [PATCH 11/11] qapi/gen: Drop support for QAPIGen without a file name, Markus Armbruster, 2020/12/18
- [PATCH 02/11] qapi/events: fix visit_event typing, Markus Armbruster, 2020/12/18
- [PATCH 08/11] qapi/gen: Expose a single module name space,
Markus Armbruster <=
- [PATCH 09/11] qapi/gen: Support for switching to another module temporarily, Markus Armbruster, 2020/12/18
- [PATCH 05/11] qapi/gen: use './builtin' for the built-in module name, Markus Armbruster, 2020/12/18
- [PATCH 10/11] qapi/commands: Simplify command registry generation, Markus Armbruster, 2020/12/18