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- /*
- * Copyright (c) 2009-2021, Google LLC
- * All rights reserved.
- *
- * 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 LLC 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 Google LLC 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 PYUPB_DESCRIPTOR_H__
- #define PYUPB_DESCRIPTOR_H__
- #include <stdbool.h>
- #include "python/python.h"
- #include "upb/def.h"
- typedef enum {
- kPyUpb_Descriptor = 0,
- kPyUpb_EnumDescriptor = 1,
- kPyUpb_EnumValueDescriptor = 2,
- kPyUpb_FieldDescriptor = 3,
- kPyUpb_FileDescriptor = 4,
- kPyUpb_MethodDescriptor = 5,
- kPyUpb_OneofDescriptor = 6,
- kPyUpb_ServiceDescriptor = 7,
- kPyUpb_Descriptor_Count = 8,
- } PyUpb_DescriptorType;
- // Given a descriptor object |desc|, returns a Python message class object for
- // the msgdef |m|, which must be from the same pool.
- PyObject* PyUpb_Descriptor_GetClass(const upb_MessageDef* m);
- // Returns a Python wrapper object for the given def. This will return an
- // existing object if one already exists, otherwise a new object will be
- // created. The caller always owns a ref on the returned object.
- PyObject* PyUpb_Descriptor_Get(const upb_MessageDef* msgdef);
- PyObject* PyUpb_EnumDescriptor_Get(const upb_EnumDef* enumdef);
- PyObject* PyUpb_FieldDescriptor_Get(const upb_FieldDef* field);
- PyObject* PyUpb_FileDescriptor_Get(const upb_FileDef* file);
- PyObject* PyUpb_OneofDescriptor_Get(const upb_OneofDef* oneof);
- PyObject* PyUpb_EnumValueDescriptor_Get(const upb_EnumValueDef* enumval);
- PyObject* PyUpb_Descriptor_GetOrCreateWrapper(const upb_MessageDef* msg);
- PyObject* PyUpb_ServiceDescriptor_Get(const upb_ServiceDef* s);
- PyObject* PyUpb_MethodDescriptor_Get(const upb_MethodDef* s);
- // Returns the underlying |def| for a given wrapper object. The caller must
- // have already verified that the given Python object is of the expected type.
- const upb_FileDef* PyUpb_FileDescriptor_GetDef(PyObject* file);
- const upb_FieldDef* PyUpb_FieldDescriptor_GetDef(PyObject* file);
- const upb_MessageDef* PyUpb_Descriptor_GetDef(PyObject* _self);
- const void* PyUpb_AnyDescriptor_GetDef(PyObject* _self);
- // Returns the underlying |def| for a given wrapper object. The caller must
- // have already verified that the given Python object is of the expected type.
- const upb_FileDef* PyUpb_FileDescriptor_GetDef(PyObject* file);
- const void* PyUpb_AnyDescriptor_GetDef(PyObject* _self);
- // Module-level init.
- bool PyUpb_InitDescriptor(PyObject* m);
- #endif // PYUPB_DESCRIPTOR_H__
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