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#
# QAPI parser test harness
#
# Copyright (c) 2013 Red Hat Inc.
#
# Authors:
# Markus Armbruster <armbru@redhat.com>
#
# This work is licensed under the terms of the GNU GPL, version 2 or later.
# See the COPYING file in the top-level directory.
#
from __future__ import print_function
import sys
from qapi.common import QAPIError, QAPISchema, QAPISchemaVisitor
class QAPISchemaTestVisitor(QAPISchemaVisitor):
def visit_module(self, name):
print('module %s' % name)
def visit_include(self, name, info):
print('include %s' % name)
def visit_enum_type(self, name, info, ifcond, members, prefix):
print('enum %s' % name)
if prefix:
print(' prefix %s' % prefix)
for m in members:
print(' member %s' % m.name)
self._print_if(m.ifcond, indent=8)
self._print_if(ifcond)
def visit_array_type(self, name, info, ifcond, element_type):
if not info:
return # suppress built-in arrays
print('array %s %s' % (name, element_type.name))
self._print_if(ifcond)
def visit_object_type(self, name, info, ifcond, base, members, variants,
features):
print('object %s' % name)
if base:
print(' base %s' % base.name)
for m in members:
print(' member %s: %s optional=%s'
% (m.name, m.type.name, m.optional))
self._print_if(m.ifcond, 8)
self._print_variants(variants)
self._print_if(ifcond)
if features:
for f in features:
print(' feature %s' % f.name)
self._print_if(f.ifcond, 8)
def visit_alternate_type(self, name, info, ifcond, variants):
print('alternate %s' % name)
self._print_variants(variants)
self._print_if(ifcond)
def visit_command(self, name, info, ifcond, arg_type, ret_type, gen,
success_response, boxed, allow_oob, allow_preconfig):
print('command %s %s -> %s'
% (name, arg_type and arg_type.name,
ret_type and ret_type.name))
print(' gen=%s success_response=%s boxed=%s oob=%s preconfig=%s'
% (gen, success_response, boxed, allow_oob, allow_preconfig))
self._print_if(ifcond)
def visit_event(self, name, info, ifcond, arg_type, boxed):
print('event %s %s' % (name, arg_type and arg_type.name))
print(' boxed=%s' % boxed)
self._print_if(ifcond)
@staticmethod
def _print_variants(variants):
if variants:
print(' tag %s' % variants.tag_member.name)
for v in variants.variants:
print(' case %s: %s' % (v.name, v.type.name))
QAPISchemaTestVisitor._print_if(v.ifcond, indent=8)
@staticmethod
def _print_if(ifcond, indent=4):
if ifcond:
print('%sif %s' % (' ' * indent, ifcond))
try:
schema = QAPISchema(sys.argv[1])
except QAPIError as err:
print(err, file=sys.stderr)
exit(1)
schema.visit(QAPISchemaTestVisitor())
for doc in schema.docs:
if doc.symbol:
print('doc symbol=%s' % doc.symbol)
else:
print('doc freeform')
print(' body=\n%s' % doc.body.text)
for arg, section in doc.args.items():
print(' arg=%s\n%s' % (arg, section.text))
for section in doc.sections:
print(' section=%s\n%s' % (section.name, section.text))
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