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Diffstat (limited to 'third_party/protobuf/python/google/protobuf/pyext/message_factory.h')
-rw-r--r-- | third_party/protobuf/python/google/protobuf/pyext/message_factory.h | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/third_party/protobuf/python/google/protobuf/pyext/message_factory.h b/third_party/protobuf/python/google/protobuf/pyext/message_factory.h deleted file mode 100644 index 36092f7e40..0000000000 --- a/third_party/protobuf/python/google/protobuf/pyext/message_factory.h +++ /dev/null @@ -1,103 +0,0 @@ -// Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. All rights reserved. -// https://developers.google.com/protocol-buffers/ -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following disclaimer -// in the documentation and/or other materials provided with the -// distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived from -// this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "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 COPYRIGHT -// OWNER OR CONTRIBUTORS 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. - -#ifndef GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__ -#define GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__ - -#include <Python.h> - -#include <google/protobuf/stubs/hash.h> -#include <google/protobuf/descriptor.h> -#include <google/protobuf/pyext/descriptor_pool.h> - -namespace google { -namespace protobuf { -class MessageFactory; - -namespace python { - -// The (meta) type of all Messages classes. -struct CMessageClass; - -struct PyMessageFactory { - PyObject_HEAD - - // DynamicMessageFactory used to create C++ instances of messages. - // This object cache the descriptors that were used, so the DescriptorPool - // needs to get rid of it before it can delete itself. - // - // Note: A C++ MessageFactory is different from the PyMessageFactory. - // The C++ one creates messages, when the Python one creates classes. - MessageFactory* message_factory; - - // borrowed reference to a Python DescriptorPool. - // TODO(amauryfa): invert the dependency: the MessageFactory owns the - // DescriptorPool, not the opposite. - PyDescriptorPool* pool; - - // Make our own mapping to retrieve Python classes from C++ descriptors. - // - // Descriptor pointers stored here are owned by the DescriptorPool above. - // Python references to classes are owned by this PyDescriptorPool. - typedef hash_map<const Descriptor*, CMessageClass*> ClassesByMessageMap; - ClassesByMessageMap* classes_by_descriptor; -}; - -extern PyTypeObject PyMessageFactory_Type; - -namespace message_factory { - -// Creates a new MessageFactory instance. -PyMessageFactory* NewMessageFactory(PyTypeObject* type, PyDescriptorPool* pool); - -// Registers a new Python class for the given message descriptor. -// On error, returns -1 with a Python exception set. -int RegisterMessageClass(PyMessageFactory* self, - const Descriptor* message_descriptor, - CMessageClass* message_class); -// Retrieves the Python class registered with the given message descriptor, or -// fail with a TypeError. Returns a *borrowed* reference. -CMessageClass* GetMessageClass(PyMessageFactory* self, - const Descriptor* message_descriptor); -// Retrieves the Python class registered with the given message descriptor. -// The class is created if not done yet. Returns a *new* reference. -CMessageClass* GetOrCreateMessageClass(PyMessageFactory* self, - const Descriptor* message_descriptor); -} // namespace message_factory - -// Initialize objects used by this module. -// On error, returns false with a Python exception set. -bool InitMessageFactory(); - -} // namespace python -} // namespace protobuf - -} // namespace google -#endif // GOOGLE_PROTOBUF_PYTHON_CPP_MESSAGE_FACTORY_H__ |