/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SRC_TRACE_PROCESSOR_FUCHSIA_PROVIDER_VIEW_H_
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#define SRC_TRACE_PROCESSOR_FUCHSIA_PROVIDER_VIEW_H_
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#include "src/trace_processor/fuchsia_trace_utils.h"
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#include "src/trace_processor/trace_storage.h"
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#include <vector>
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namespace perfetto {
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namespace trace_processor {
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// Data from a trace provider that is necessary for interpreting a binary
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// record. Namely, the entries of the string table and the thread table that are
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// referenced by the record. This enables understanding the binary record after
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// arbitrary reordering.
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class FuchsiaProviderView {
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public:
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struct StringTableEntry {
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uint32_t index;
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StringId string_id;
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};
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struct ThreadTableEntry {
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uint32_t index;
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fuchsia_trace_utils::ThreadInfo info;
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};
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void InsertString(uint32_t, StringId);
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StringId GetString(uint32_t);
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void InsertThread(uint32_t, fuchsia_trace_utils::ThreadInfo);
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fuchsia_trace_utils::ThreadInfo GetThread(uint32_t);
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void set_ticks_per_second(uint64_t ticks_per_second) {
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ticks_per_second_ = ticks_per_second;
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}
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uint64_t get_ticks_per_second() { return ticks_per_second_; }
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private:
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std::vector<StringTableEntry> string_entries_;
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std::vector<ThreadTableEntry> thread_entries_;
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uint64_t ticks_per_second_ = 1000000000;
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};
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} // namespace trace_processor
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} // namespace perfetto
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#endif // SRC_TRACE_PROCESSOR_FUCHSIA_PROVIDER_VIEW_H_
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