Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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128 lines
4.5 KiB
128 lines
4.5 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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#include "upb/reflection/internal/method_def.h" |
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#include "upb/reflection/def_type.h" |
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#include "upb/reflection/internal/def_builder.h" |
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#include "upb/reflection/service_def.h" |
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// Must be last. |
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#include "upb/port/def.inc" |
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struct upb_MethodDef { |
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const UPB_DESC(MethodOptions) * opts; |
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upb_ServiceDef* service; |
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const char* full_name; |
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const upb_MessageDef* input_type; |
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const upb_MessageDef* output_type; |
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int index; |
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bool client_streaming; |
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bool server_streaming; |
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}; |
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upb_MethodDef* _upb_MethodDef_At(const upb_MethodDef* m, int i) { |
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return (upb_MethodDef*)&m[i]; |
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} |
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const upb_ServiceDef* upb_MethodDef_Service(const upb_MethodDef* m) { |
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return m->service; |
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} |
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const UPB_DESC(MethodOptions) * upb_MethodDef_Options(const upb_MethodDef* m) { |
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return m->opts; |
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} |
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bool upb_MethodDef_HasOptions(const upb_MethodDef* m) { |
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return m->opts != (void*)kUpbDefOptDefault; |
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} |
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const char* upb_MethodDef_FullName(const upb_MethodDef* m) { |
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return m->full_name; |
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} |
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const char* upb_MethodDef_Name(const upb_MethodDef* m) { |
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return _upb_DefBuilder_FullToShort(m->full_name); |
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} |
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int upb_MethodDef_Index(const upb_MethodDef* m) { return m->index; } |
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const upb_MessageDef* upb_MethodDef_InputType(const upb_MethodDef* m) { |
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return m->input_type; |
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} |
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const upb_MessageDef* upb_MethodDef_OutputType(const upb_MethodDef* m) { |
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return m->output_type; |
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} |
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bool upb_MethodDef_ClientStreaming(const upb_MethodDef* m) { |
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return m->client_streaming; |
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} |
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bool upb_MethodDef_ServerStreaming(const upb_MethodDef* m) { |
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return m->server_streaming; |
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} |
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static void create_method(upb_DefBuilder* ctx, |
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const UPB_DESC(MethodDescriptorProto) * method_proto, |
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upb_ServiceDef* s, upb_MethodDef* m) { |
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upb_StringView name = UPB_DESC(MethodDescriptorProto_name)(method_proto); |
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m->service = s; |
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m->full_name = |
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_upb_DefBuilder_MakeFullName(ctx, upb_ServiceDef_FullName(s), name); |
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m->client_streaming = |
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UPB_DESC(MethodDescriptorProto_client_streaming)(method_proto); |
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m->server_streaming = |
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UPB_DESC(MethodDescriptorProto_server_streaming)(method_proto); |
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m->input_type = _upb_DefBuilder_Resolve( |
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ctx, m->full_name, m->full_name, |
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UPB_DESC(MethodDescriptorProto_input_type)(method_proto), |
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UPB_DEFTYPE_MSG); |
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m->output_type = _upb_DefBuilder_Resolve( |
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ctx, m->full_name, m->full_name, |
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UPB_DESC(MethodDescriptorProto_output_type)(method_proto), |
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UPB_DEFTYPE_MSG); |
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UPB_DEF_SET_OPTIONS(m->opts, MethodDescriptorProto, MethodOptions, |
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method_proto); |
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} |
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// Allocate and initialize an array of |n| method defs belonging to |s|. |
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upb_MethodDef* _upb_MethodDefs_New( |
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upb_DefBuilder* ctx, int n, |
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const UPB_DESC(MethodDescriptorProto) * const* protos, upb_ServiceDef* s) { |
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upb_MethodDef* m = _upb_DefBuilder_Alloc(ctx, sizeof(upb_MethodDef) * n); |
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for (int i = 0; i < n; i++) { |
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create_method(ctx, protos[i], s, &m[i]); |
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m[i].index = i; |
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} |
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return m; |
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}
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