1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_CHROME_STRING_LOOKUP_H_
18 #define SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_CHROME_STRING_LOOKUP_H_
19 
20 #include <map>
21 
22 #include "src/trace_processor/storage/trace_storage.h"
23 
24 #include "perfetto/ext/base/optional.h"
25 #include "perfetto/ext/base/string_view.h"
26 
27 namespace perfetto {
28 namespace trace_processor {
29 
30 class ChromeStringLookup {
31  public:
32   explicit ChromeStringLookup(TraceStorage* storage);
33 
34   StringId GetProcessName(int32_t process_type) const;
35   StringId GetThreadName(int32_t thread_type) const;
36 
37  public:
38   std::map<int32_t /* ChromeProcessDescriptor::ProcessType */, StringId>
39       chrome_process_name_ids_;
40   std::map<int32_t /* ChromeThreadDescriptor::ThreadType */, StringId>
41       chrome_thread_name_ids_;
42 };
43 
44 }  // namespace trace_processor
45 }  // namespace perfetto
46 
47 #endif  // SRC_TRACE_PROCESSOR_IMPORTERS_PROTO_CHROME_STRING_LOOKUP_H_
48