Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
3.1 KiB
63 lines
3.1 KiB
/* |
|
* 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_CONVERT_H__ |
|
#define PYUPB_CONVERT_H__ |
|
|
|
#include "protobuf.h" |
|
#include "upb/reflection/def.h" |
|
#include "upb/reflection/message.h" |
|
|
|
// Converts `val` to a Python object according to the type information in `f`. |
|
// Any newly-created Python objects that reference non-primitive data from `val` |
|
// will take a reference on `arena`; the caller must ensure that `val` belongs |
|
// to `arena`. If the conversion cannot be performed, returns NULL and sets a |
|
// Python error. |
|
PyObject* PyUpb_UpbToPy(upb_MessageValue val, const upb_FieldDef* f, |
|
PyObject* arena); |
|
|
|
// Converts `obj` to a upb_MessageValue `*val` according to the type information |
|
// in `f`. If `arena` is provided, any string data will be copied into `arena`, |
|
// otherwise the returned value will alias the Python-owned data (this can be |
|
// useful for an ephemeral upb_MessageValue). If the conversion cannot be |
|
// performed, returns false. |
|
bool PyUpb_PyToUpb(PyObject* obj, const upb_FieldDef* f, upb_MessageValue* val, |
|
upb_Arena* arena); |
|
|
|
// Returns true if the given values (of type `f`) are equal. |
|
bool PyUpb_ValueEq(upb_MessageValue val1, upb_MessageValue val2, |
|
const upb_FieldDef* f); |
|
|
|
// Returns true if the two arrays (with element type `f`) are equal. |
|
bool PyUpb_Array_IsEqual(const upb_Array* arr1, const upb_Array* arr2, |
|
const upb_FieldDef* f); |
|
|
|
// Returns true if the given messages (of type `m`) are equal. |
|
bool upb_Message_IsEqual(const upb_Message* msg1, const upb_Message* msg2, |
|
const upb_MessageDef* m); |
|
|
|
#endif // PYUPB_CONVERT_H__
|
|
|