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#!/usr/bin/env python
#=============================================================================
# Copyright 2016 Shaheed Haque <srhaque@theiet.org>
# Copyright 2016 Stephen Kelly <steveire@gmail.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
from __future__ import print_function
import rules_engine
def container_rules():
return [
#
# SIP does not seem to be able to handle these.
#
[".*", "(QMetaTypeId|QTypeInfo)<.*>", ".*", ".*", ".*", rules_engine.container_discard],
#
# SIP does not seem to be able to handle templated containers.
#
[".*", ".*<.*", ".*", ".*", ".*", rules_engine.container_discard],
]
def function_rules():
return [
#
# Discard functions emitted by QOBJECT.
#
[".*", "metaObject|qt_metacast|tr|trUtf8|qt_metacall|qt_check_for_QOBJECT_macro|qt_check_for_QGADGET_macro", ".*", ".*", ".*", rules_engine.function_discard],
#
# SIP does not support operator=.
#
[".*", "operator=", ".*", ".*", ".*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*::QPrivateSignal.*", rules_engine.function_discard],
#
# TODO: Temporarily remove any functions which require templates. SIP seems to support, e.g. QPairs,
# but we have not made them work yet.
#
[".*", ".*", ".+", ".*", ".*", rules_engine.function_discard],
[".*", ".*<.*>.*", ".*", ".*", ".*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*std::function.*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*std::numeric_limits.*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*QPair.*", rules_engine.function_discard],
[".*", ".*", ".*", ".*QPair.*", ".*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*QDebug.*", rules_engine.function_discard],
[".*", ".*", ".*", ".*QDebug.*", ".*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*QExplicitlySharedDataPointer.*", rules_engine.function_discard],
[".*", ".*", ".*", ".*QExplicitlySharedDataPointer.*", ".*", rules_engine.function_discard],
[".*", ".*", ".*", ".*", ".*Private.*", rules_engine.function_discard],
[".*", ".*", ".*", "mode_t", ".*", rules_engine.return_rewrite_mode_t_as_int],
[".*", "d_func", ".*", ".*", ".*", rules_engine.function_discard],
[".*", "operator\|", ".*", ".*", ".*", rules_engine.function_discard],
]
def parameter_rules():
return [
#
# Annotate with Transfer or TransferThis when we see a parent object.
#
[".*", ".*", ".*", r"[KQ][A-Za-z_0-9]+\W*\*\W*parent", ".*", rules_engine.parameter_transfer_to_parent],
[".*", ".*", ".*", "mode_t.*", ".*", rules_engine.param_rewrite_mode_t_as_int],
[".*", ".*", ".*", ".*enum .*", ".*", rules_engine.parameter_strip_class_enum],
]
def variable_rules():
return [
#
# Discard variable emitted by QOBJECT.
#
[".*", "staticMetaObject", ".*", rules_engine.variable_discard],
#
# Discard "private" variables.
#
[".*", "d_ptr", ".*", rules_engine.variable_discard],
[".*", "d", ".*Private.*", rules_engine.variable_discard],
]
class RuleSet(rules_engine.RuleSet):
"""
SIP file generator rules. This is a set of (short, non-public) functions
and regular expression-based matching rules.
"""
def __init__(self):
self._container_db = rules_engine.ContainerRuleDb(container_rules)
self._fn_db = rules_engine.FunctionRuleDb(function_rules)
self._param_db = rules_engine.ParameterRuleDb(parameter_rules)
self._var_db = rules_engine.VariableRuleDb(variable_rules)
self._methodcode = rules_engine.MethodCodeDb({})
self._modulecode = rules_engine.ModuleCodeDb({})
def container_rules(self):
return self._container_db
def function_rules(self):
return self._fn_db
def parameter_rules(self):
return self._param_db
def variable_rules(self):
return self._var_db
def methodcode_rules(self):
return self._methodcode
def modulecode_rules(self):
return self._modulecode
def methodcode(self, function, sip):
return self._methodcode.apply(function, sip)
def modulecode(self, filename, sip):
return self._modulecode.apply(filename, sip)
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