Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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86 lines
3.4 KiB
86 lines
3.4 KiB
2 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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#include "upb/reflection/def_builder_internal.h"
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#include "upb/reflection/enum_def.h"
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#include "upb/reflection/enum_reserved_range_internal.h"
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// #include "upb/reflection/extension_range_internal.h"
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#include "upb/reflection/field_def.h"
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// #include "upb/reflection/message_def.h"
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// Must be last.
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#include "upb/port/def.inc"
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struct upb_EnumReservedRange {
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int32_t start;
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int32_t end;
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};
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upb_EnumReservedRange* _upb_EnumReservedRange_At(const upb_EnumReservedRange* r,
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int i) {
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return (upb_EnumReservedRange*)&r[i];
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}
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int32_t upb_EnumReservedRange_Start(const upb_EnumReservedRange* r) {
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return r->start;
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}
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int32_t upb_EnumReservedRange_End(const upb_EnumReservedRange* r) {
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return r->end;
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}
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upb_EnumReservedRange* _upb_EnumReservedRanges_New(
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upb_DefBuilder* ctx, int n,
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const google_protobuf_EnumDescriptorProto_EnumReservedRange* const* protos,
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const upb_EnumDef* e) {
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upb_EnumReservedRange* r =
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_upb_DefBuilder_Alloc(ctx, sizeof(upb_EnumReservedRange) * n);
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for (int i = 0; i < n; i++) {
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const int32_t start =
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google_protobuf_EnumDescriptorProto_EnumReservedRange_start(protos[i]);
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const int32_t end =
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google_protobuf_EnumDescriptorProto_EnumReservedRange_end(protos[i]);
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const int32_t max = kUpb_MaxFieldNumber + 1;
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// A full validation would also check that each range is disjoint, and that
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// none of the fields overlap with the extension ranges, but we are just
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// sanity checking here.
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// Note: Not a typo! Unlike extension ranges and message reserved ranges,
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// the end value of an enum reserved range is *inclusive*!
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if (start < 1 || end < start || end > max) {
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_upb_DefBuilder_Errf(ctx, "Reserved range (%d, %d) is invalid, enum=%s\n",
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(int)start, (int)end, upb_EnumDef_FullName(e));
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}
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r[i].start = start;
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r[i].end = end;
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}
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return r;
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}
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