| /* |
| * Copyright (C) 2023 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef INCLUDE_PERFETTO_PUBLIC_PB_DECODER_H_ |
| #define INCLUDE_PERFETTO_PUBLIC_PB_DECODER_H_ |
| |
| #include "perfetto/public/abi/pb_decoder_abi.h" |
| |
| struct PerfettoPbDecoderIterator { |
| struct PerfettoPbDecoder decoder; |
| struct PerfettoPbDecoderField field; |
| }; |
| |
| static inline struct PerfettoPbDecoderIterator PerfettoPbDecoderIterateBegin( |
| const uint8_t* start, |
| const uint8_t* end) { |
| struct PerfettoPbDecoderIterator ret; |
| ret.decoder.read_ptr = start; |
| ret.decoder.end_ptr = end; |
| ret.field = PerfettoPbDecoderParseField(&ret.decoder); |
| return ret; |
| } |
| |
| static inline struct PerfettoPbDecoderIterator |
| PerfettoPbDecoderIterateNestedStart( |
| struct PerfettoPbDecoderDelimitedField val) { |
| struct PerfettoPbDecoderIterator ret; |
| ret.decoder.read_ptr = val.start; |
| ret.decoder.end_ptr = val.start + val.len; |
| ret.field = PerfettoPbDecoderParseField(&ret.decoder); |
| return ret; |
| } |
| |
| static inline void PerfettoPbDecoderIterateNext( |
| struct PerfettoPbDecoderIterator* iterator) { |
| iterator->field = PerfettoPbDecoderParseField(&iterator->decoder); |
| } |
| |
| #endif // INCLUDE_PERFETTO_PUBLIC_PB_DECODER_H_ |