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qapi: Reduce use of global variables in generators some

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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 <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180211093607.27351-7-armbru@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster 2018-02-11 10:35:44 +01:00 • committed by Eric Blake
parent 47a6ea9aab
commit 93b564c444
5 changed files with 34 additions and 31 deletions
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9
scripts/qapi-commands.py
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@ -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
@ -287,7 +288,7 @@ 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.add(vis.defn)
genh.add(vis.decl)