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be40e57195
Bug: webrtc:42226242 Change-Id: Ibb9bfc4b444de9d79e9e0e9f0e0545bf195168d5 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/352503 Commit-Queue: Björn Terelius <terelius@webrtc.org> Reviewed-by: Jeremy Leconte <jleconte@google.com> Cr-Commit-Position: refs/heads/main@{#42397}
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
/*
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* Copyright (c) 2022 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <stdio.h>
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#include <string>
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#include <vector>
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#include "absl/flags/flag.h"
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#include "absl/flags/parse.h"
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#include "absl/flags/usage.h"
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#include "absl/strings/string_view.h"
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#include "logging/rtc_event_log/rtc_event_log_parser.h"
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#include "rtc_base/logging.h"
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#include "rtc_tools/rtc_event_log_to_text/converter.h"
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ABSL_FLAG(bool,
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parse_unconfigured_header_extensions,
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true,
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"Attempt to parse unconfigured header extensions using the default "
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"WebRTC mapping. This can give very misleading results if the "
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"application negotiates a different mapping.");
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// Prints an RTC event log as human readable text with one line per event.
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// Note that the RTC event log text format isn't an API. Prefer to build
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// tools directly on the parser (logging/rtc_event_log/rtc_event_log_parser.cc).
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int main(int argc, char* argv[]) {
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absl::SetProgramUsageMessage(
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"A tool for converting WebRTC event logs to text.\n"
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"The events are sorted by log time and printed\n"
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"with one event per line, using the following format:\n"
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"<EVENT_TYPE> <log_time_ms> <field1>=<value1> <field2>=<value2> ...\n"
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"\n"
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"Example usage:\n"
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"./rtc_event_log_to_text <inputfile> <outputfile>\n"
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"./rtc_event_log_to_text <inputfile>\n"
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"If no output file is specified, the output is written to stdout\n");
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std::vector<char*> args = absl::ParseCommandLine(argc, argv);
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// Print RTC_LOG warnings and errors even in release builds.
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if (rtc::LogMessage::GetLogToDebug() > rtc::LS_WARNING) {
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rtc::LogMessage::LogToDebug(rtc::LS_WARNING);
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}
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rtc::LogMessage::SetLogToStderr(true);
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webrtc::ParsedRtcEventLog::UnconfiguredHeaderExtensions header_extensions =
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webrtc::ParsedRtcEventLog::UnconfiguredHeaderExtensions::kDontParse;
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if (absl::GetFlag(FLAGS_parse_unconfigured_header_extensions)) {
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header_extensions = webrtc::ParsedRtcEventLog::
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UnconfiguredHeaderExtensions::kAttemptWebrtcDefaultConfig;
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}
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std::string inputfile;
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FILE* output = nullptr;
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if (args.size() == 3) {
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inputfile = args[1];
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std::string outputfile = args[2];
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output = fopen(outputfile.c_str(), "w");
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} else if (args.size() == 2) {
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inputfile = args[1];
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output = stdout;
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} else {
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// Print usage information.
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absl::string_view usage = absl::ProgramUsageMessage();
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fwrite(usage.data(), usage.size(), 1, stderr);
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return 1;
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}
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bool success = webrtc::Convert(inputfile, output, header_extensions);
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return success ? 0 : 1;
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}
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