xref: /aosp_15_r20/external/cronet/components/metrics/log_decoder.h (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)
1*6777b538SAndroid Build Coastguard Worker // Copyright 2017 The Chromium Authors
2*6777b538SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
3*6777b538SAndroid Build Coastguard Worker // found in the LICENSE file.
4*6777b538SAndroid Build Coastguard Worker 
5*6777b538SAndroid Build Coastguard Worker #ifndef COMPONENTS_METRICS_LOG_DECODER_H_
6*6777b538SAndroid Build Coastguard Worker #define COMPONENTS_METRICS_LOG_DECODER_H_
7*6777b538SAndroid Build Coastguard Worker 
8*6777b538SAndroid Build Coastguard Worker #include <string>
9*6777b538SAndroid Build Coastguard Worker 
10*6777b538SAndroid Build Coastguard Worker namespace google {
11*6777b538SAndroid Build Coastguard Worker namespace protobuf {
12*6777b538SAndroid Build Coastguard Worker 
13*6777b538SAndroid Build Coastguard Worker class MessageLite;
14*6777b538SAndroid Build Coastguard Worker 
15*6777b538SAndroid Build Coastguard Worker }  // namespace protobuf
16*6777b538SAndroid Build Coastguard Worker }  // namespace google
17*6777b538SAndroid Build Coastguard Worker 
18*6777b538SAndroid Build Coastguard Worker namespace metrics {
19*6777b538SAndroid Build Coastguard Worker 
20*6777b538SAndroid Build Coastguard Worker // Other modules can call this function instead of directly calling gzip. This
21*6777b538SAndroid Build Coastguard Worker // prevents other modules from having to depend on zlib, or being aware of
22*6777b538SAndroid Build Coastguard Worker // metrics' use of gzip compression, which is a metrics implementation detail.
23*6777b538SAndroid Build Coastguard Worker // Returns true on success, false on failure.
24*6777b538SAndroid Build Coastguard Worker bool DecodeLogData(const std::string& compressed_log_data,
25*6777b538SAndroid Build Coastguard Worker                    std::string* log_data);
26*6777b538SAndroid Build Coastguard Worker 
27*6777b538SAndroid Build Coastguard Worker // Decodes |compressed_log_data| and populates |proto| with the decompressed log
28*6777b538SAndroid Build Coastguard Worker // data. Returns true on success and false on failure.
29*6777b538SAndroid Build Coastguard Worker bool DecodeLogDataToProto(const std::string& compressed_log_data,
30*6777b538SAndroid Build Coastguard Worker                           google::protobuf::MessageLite* proto);
31*6777b538SAndroid Build Coastguard Worker 
32*6777b538SAndroid Build Coastguard Worker }  // namespace metrics
33*6777b538SAndroid Build Coastguard Worker 
34*6777b538SAndroid Build Coastguard Worker #endif  // COMPONENTS_METRICS_LOG_DECODER_H_
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