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