Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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61 lines
1.9 KiB
61 lines
1.9 KiB
// Protocol Buffers - Google's data interchange format |
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// Copyright 2023 Google LLC. All rights reserved. |
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// |
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// Use of this source code is governed by a BSD-style |
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// license that can be found in the LICENSE file or at |
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// https://developers.google.com/open-source/licenses/bsd |
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#include "upb/reflection/enum_def.h" |
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#include "upb/reflection/field_def.h" |
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#include "upb/reflection/internal/def_builder.h" |
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#include "upb/reflection/internal/extension_range.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_MessageReservedRange { |
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int32_t start; |
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int32_t end; |
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}; |
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upb_MessageReservedRange* _upb_MessageReservedRange_At( |
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const upb_MessageReservedRange* r, int i) { |
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return (upb_MessageReservedRange*)&r[i]; |
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} |
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int32_t upb_MessageReservedRange_Start(const upb_MessageReservedRange* r) { |
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return r->start; |
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} |
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int32_t upb_MessageReservedRange_End(const upb_MessageReservedRange* r) { |
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return r->end; |
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} |
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upb_MessageReservedRange* _upb_MessageReservedRanges_New( |
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upb_DefBuilder* ctx, int n, |
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const UPB_DESC(DescriptorProto_ReservedRange) * const* protos, |
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const upb_MessageDef* m) { |
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upb_MessageReservedRange* r = |
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_upb_DefBuilder_Alloc(ctx, sizeof(upb_MessageReservedRange) * n); |
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for (int i = 0; i < n; i++) { |
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const int32_t start = |
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UPB_DESC(DescriptorProto_ReservedRange_start)(protos[i]); |
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const int32_t end = UPB_DESC(DescriptorProto_ReservedRange_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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if (start < 1 || end <= start || end > max) { |
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_upb_DefBuilder_Errf(ctx, |
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"Reserved range (%d, %d) is invalid, message=%s\n", |
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(int)start, (int)end, upb_MessageDef_FullName(m)); |
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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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