diff options
Diffstat (limited to 'sources/shiboken2/libshiboken/typeresolver.cpp')
| -rw-r--r-- | sources/shiboken2/libshiboken/typeresolver.cpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/sources/shiboken2/libshiboken/typeresolver.cpp b/sources/shiboken2/libshiboken/typeresolver.cpp deleted file mode 100644 index 3939fff5f..000000000 --- a/sources/shiboken2/libshiboken/typeresolver.cpp +++ /dev/null @@ -1,162 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of PySide2. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "typeresolver.h" -#include "google/dense_hash_map" -#include "sbkdbg.h" -#include <cstdlib> -#include <string> -#include "basewrapper_p.h" - -using namespace Shiboken; - -typedef google::dense_hash_map<std::string, TypeResolver*> TypeResolverMap; -static TypeResolverMap typeResolverMap; - -struct TypeResolver::TypeResolverPrivate -{ - CppToPythonFunc cppToPython; - PythonToCppFunc pythonToCpp; - PyTypeObject* pyType; -}; - -static void deinitTypeResolver() -{ - for (TypeResolverMap::const_iterator it = typeResolverMap.begin(); it != typeResolverMap.end(); ++it) - delete it->second; - typeResolverMap.clear(); -} - -void Shiboken::initTypeResolver() -{ - assert(typeResolverMap.empty()); - typeResolverMap.set_empty_key(""); - typeResolverMap.set_deleted_key("?"); - std::atexit(deinitTypeResolver); -} - -TypeResolver::TypeResolver() : m_d(new TypeResolverPrivate) -{ -} - -TypeResolver* TypeResolver::createTypeResolver(const char* typeName, - CppToPythonFunc cppToPy, - PythonToCppFunc pyToCpp, - PyTypeObject* pyType) -{ - TypeResolver*& tr = typeResolverMap[typeName]; - if (!tr) { - tr = new TypeResolver; - tr->m_d->cppToPython = cppToPy; - tr->m_d->pythonToCpp = pyToCpp; - tr->m_d->pyType = pyType; - - /* - * Note: - * - * Value types are also registered as object types, but the generator *always* first register the value - * type version in the TypeResolver and it *must* always do it! otherwise this code wont work. - */ - if (pyType && PyType_IsSubtype(pyType, reinterpret_cast<PyTypeObject*>(&SbkObject_Type))) { - SbkObjectType* sbkType = reinterpret_cast<SbkObjectType*>(pyType); - // TODO-CONVERTERS: to be deprecated - if (!sbkType->d->type_behaviour) { - const size_t len = strlen(typeName); - sbkType->d->type_behaviour = typeName[len -1] == '*' ? BEHAVIOUR_OBJECTTYPE : BEHAVIOUR_VALUETYPE; - } - } - } - return tr; -} - -TypeResolver::~TypeResolver() -{ - delete m_d; -} - -TypeResolver* TypeResolver::get(const char* typeName) -{ - TypeResolverMap::const_iterator it = typeResolverMap.find(typeName); - if (it != typeResolverMap.end()) { - return it->second; - } else { - if (Py_VerboseFlag > 0) - SbkDbg() << "Can't find type resolver for " << typeName; - return 0; - } -} - -void TypeResolver::toCpp(PyObject* pyObj, void** place) -{ - m_d->pythonToCpp(pyObj, place); -} - -PyObject* TypeResolver::toPython(void* cppObj) -{ - return m_d->cppToPython(cppObj); -} - -PyTypeObject* TypeResolver::pythonType() -{ - return m_d->pyType; -} - -TypeResolver::Type TypeResolver::getType(const char* name) -{ - const size_t len = strlen(name); - bool isObjTypeName = name[len - 1] == '*'; - if (TypeResolver::get(name)) { - // great, we found the type in our first attempt! - return isObjTypeName ? ObjectType : ValueType; - } else { - // Type not found... let's copy the string. - std::string typeName(name); - if (isObjTypeName) - typeName.erase(len - 1, 1); - else - typeName += '*'; - isObjTypeName = !isObjTypeName; - - if (TypeResolver::get(typeName.c_str())) - return isObjTypeName ? ObjectType : ValueType; - else - return UnknownType; - } -} - |