86 lines
3.9 KiB
C
86 lines
3.9 KiB
C
// Protocol Buffers - Google's data interchange format
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// Copyright 2023 Google LLC. All rights reserved.
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// https://developers.google.com/protocol-buffers/
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google LLC nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef PYUPB_DESCRIPTOR_H__
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#define PYUPB_DESCRIPTOR_H__
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#include <stdbool.h>
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#include "upb/python/python_api.h"
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#include "upb/upb/reflection/def.h"
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typedef enum {
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kPyUpb_Descriptor = 0,
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kPyUpb_EnumDescriptor = 1,
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kPyUpb_EnumValueDescriptor = 2,
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kPyUpb_FieldDescriptor = 3,
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kPyUpb_FileDescriptor = 4,
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kPyUpb_MethodDescriptor = 5,
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kPyUpb_OneofDescriptor = 6,
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kPyUpb_ServiceDescriptor = 7,
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kPyUpb_Descriptor_Count = 8,
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} PyUpb_DescriptorType;
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// Given a descriptor object |desc|, returns a Python message class object for
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// the msgdef |m|, which must be from the same pool.
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PyObject* PyUpb_Descriptor_GetClass(const upb_MessageDef* m);
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// Set the message descriptor's meta class.
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void PyUpb_Descriptor_SetClass(PyObject* py_descriptor, PyObject* meta);
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// Returns a Python wrapper object for the given def. This will return an
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// existing object if one already exists, otherwise a new object will be
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// created. The caller always owns a ref on the returned object.
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PyObject* PyUpb_Descriptor_Get(const upb_MessageDef* msgdef);
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PyObject* PyUpb_EnumDescriptor_Get(const upb_EnumDef* enumdef);
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PyObject* PyUpb_FieldDescriptor_Get(const upb_FieldDef* field);
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PyObject* PyUpb_FileDescriptor_Get(const upb_FileDef* file);
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PyObject* PyUpb_OneofDescriptor_Get(const upb_OneofDef* oneof);
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PyObject* PyUpb_EnumValueDescriptor_Get(const upb_EnumValueDef* enumval);
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PyObject* PyUpb_Descriptor_GetOrCreateWrapper(const upb_MessageDef* msg);
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PyObject* PyUpb_ServiceDescriptor_Get(const upb_ServiceDef* s);
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PyObject* PyUpb_MethodDescriptor_Get(const upb_MethodDef* s);
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// Returns the underlying |def| for a given wrapper object. The caller must
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// have already verified that the given Python object is of the expected type.
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const upb_FileDef* PyUpb_FileDescriptor_GetDef(PyObject* file);
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const upb_FieldDef* PyUpb_FieldDescriptor_GetDef(PyObject* file);
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const upb_MessageDef* PyUpb_Descriptor_GetDef(PyObject* _self);
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const void* PyUpb_AnyDescriptor_GetDef(PyObject* _self);
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// Returns the underlying |def| for a given wrapper object. The caller must
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// have already verified that the given Python object is of the expected type.
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const upb_FileDef* PyUpb_FileDescriptor_GetDef(PyObject* file);
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// Module-level init.
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bool PyUpb_InitDescriptor(PyObject* m);
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#endif // PYUPB_DESCRIPTOR_H__
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