mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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67 lines
3.0 KiB
67 lines
3.0 KiB
3 years ago
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/*
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* Copyright (c) 2009-2021, Google LLC
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* All rights reserved.
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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 met:
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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 copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Google LLC nor the
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* names of its contributors may be used to endorse or promote products
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* derived from 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 "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Google LLC BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY 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 OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef PYUPB_MAP_H__
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#define PYUPB_MAP_H__
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#include <stdbool.h>
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#include "python/python.h"
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#include "upb/def.h"
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// Creates a new repeated field stub for field `f` of message object `parent`.
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// Precondition: `parent` must be a stub.
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PyObject* PyUpb_MapContainer_NewStub(PyObject* parent, const upb_FieldDef* f,
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PyObject* arena);
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// Returns a map object wrapping `map`, of field type `f`, which must be on
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// `arena`. If an existing wrapper object exists, it will be returned,
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// otherwise a new object will be created. The caller always owns a ref on the
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// returned value.
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PyObject* PyUpb_MapContainer_GetOrCreateWrapper(upb_Map* map,
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const upb_FieldDef* f,
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PyObject* arena);
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// Reifies a map stub to point to the concrete data in `map`.
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// If `map` is NULL, an appropriate empty map will be constructed.
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void PyUpb_MapContainer_Reify(PyObject* self, upb_Map* map);
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// Reifies this map object if it is not already reified.
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upb_Map* PyUpb_MapContainer_EnsureReified(PyObject* self);
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// Assigns `self[key] = val` for the map `self`.
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int PyUpb_MapContainer_AssignSubscript(PyObject* self, PyObject* key,
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PyObject* val);
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// Invalidates any existing iterators for the map `obj`.
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void PyUpb_MapContainer_Invalidate(PyObject* obj);
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// Module-level init.
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bool PyUpb_Map_Init(PyObject* m);
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#endif // PYUPB_MAP_H__
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