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87bbb91469
This CL introduces a new rtp_generator tool that can be utilized to generate .rtpdump files that can be replayed by the video_replayer. This allows automated generation of corpus material for the new WebRTC RTP fuzzers in addition to allowing anyone who is experimenting with a new RTP feature to quickly debug issues. It can be used as follows: ./rtp_generator --input_config=./rtc_tools/rtp_generator/configs/vp8.json --output_rtpdump=/tmp/vp8.rtpdump ./video_replay --config_file test/fuzzers/configs/replay_packet_fuzzer/vp8_config.json --input_file /tmp/vp8.rtpdump It works by generating squares randomly on the screen for a given duration. This initial version is very limited and doesn't support FEC, RED and other configurations. I plan to extend it to support these in future CLs. Bug: webrtc:10117 Change-Id: I31d3dbb6fad73c727145ead4e7d085113d11fc51 Reviewed-on: https://webrtc-review.googlesource.com/c/119964 Commit-Queue: Benjamin Wright <benwright@webrtc.org> Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26517}
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
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* Copyright (c) 2019 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 <stdlib.h>
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#include <string>
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#include "rtc_tools/rtp_generator/rtp_generator.h"
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#include "rtc_tools/simple_command_line_parser.h"
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int main(int argc, char* argv[]) {
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const std::string usage =
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"Generates custom configured rtpdumps for the purpose of testing.\n"
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"Example Usage:\n"
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"./rtp_generator --input_config=sender_config.json\n"
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" --output_rtpdump=my.rtpdump\n";
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webrtc::test::CommandLineParser cmd_parser;
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cmd_parser.Init(argc, argv);
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cmd_parser.SetUsageMessage(usage);
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cmd_parser.SetFlag("input_config", "");
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cmd_parser.SetFlag("output_rtpdump", "");
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cmd_parser.ProcessFlags();
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const std::string config_path = cmd_parser.GetFlag("input_config");
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const std::string rtp_dump_path = cmd_parser.GetFlag("output_rtpdump");
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if (cmd_parser.GetFlag("help") == "true" || rtp_dump_path.empty() ||
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config_path.empty()) {
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cmd_parser.PrintUsageMessage();
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return EXIT_FAILURE;
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}
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absl::optional<webrtc::RtpGeneratorOptions> options =
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webrtc::ParseRtpGeneratorOptionsFromFile(config_path);
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if (!options.has_value()) {
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return EXIT_FAILURE;
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}
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webrtc::RtpGenerator rtp_generator(*options);
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rtp_generator.GenerateRtpDump(rtp_dump_path);
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return EXIT_SUCCESS;
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}
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