109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
/*
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* Copyright (C) 2021 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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#include <stdio.h>
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#include <fstream>
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#include <string>
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#include <android-base/logging.h>
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#include <android-base/strings.h>
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#include <gflags/gflags.h>
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#include "common/libs/fs/shared_fd.h"
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#include "common/libs/fs/shared_select.h"
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#include "common/libs/utils/files.h"
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#include "host/libs/config/cuttlefish_config.h"
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#include "ziparchive/zip_writer.h"
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DEFINE_string(output, "host_bugreport.zip", "Where to write the output");
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namespace cuttlefish {
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namespace {
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void SaveFile(ZipWriter& writer, const std::string& zip_path,
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const std::string& file_path) {
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writer.StartEntry(zip_path, ZipWriter::kCompress | ZipWriter::kAlign32);
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std::fstream file(file_path, std::fstream::in | std::fstream::binary);
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do {
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char data[1024 * 10];
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file.read(data, sizeof(data));
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writer.WriteBytes(data, file.gcount());
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} while (file);
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writer.FinishEntry();
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if (file.bad()) {
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LOG(ERROR) << "Error in logging " << file_path << " to " << zip_path;
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}
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}
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int CvdHostBugreportMain(int argc, char** argv) {
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::android::base::InitLogging(argv, android::base::StderrLogger);
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google::ParseCommandLineFlags(&argc, &argv, true);
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auto config = CuttlefishConfig::Get();
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CHECK(config) << "Unable to find the config";
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auto out_path = FLAGS_output.c_str();
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std::unique_ptr<FILE, decltype(&fclose)> out(fopen(out_path, "wb"), &fclose);
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ZipWriter writer(out.get());
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auto save = [&writer, config](const std::string& path) {
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SaveFile(writer, "cuttlefish_assembly/" + path, config->AssemblyPath(path));
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};
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save("assemble_cvd.log");
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save("cuttlefish_config.json");
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for (const auto& instance : config->Instances()) {
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auto save = [&writer, instance](const std::string& path) {
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const auto& zip_name = instance.instance_name() + "/" + path;
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const auto& file_name = instance.PerInstancePath(path.c_str());
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SaveFile(writer, zip_name, file_name);
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};
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save("cuttlefish_config.json");
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save("disk_config.txt");
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save("kernel.log");
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save("launcher.log");
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save("logcat");
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save("metrics.log");
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auto tombstones = DirectoryContents(instance.PerInstancePath("tombstones"));
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for (const auto& tombstone : tombstones) {
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if (tombstone == "." || tombstone == "..") {
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continue;
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}
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save("tombstones/" + tombstone);
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}
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auto recordings = DirectoryContents(instance.PerInstancePath("recording"));
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for (const auto& recording : recordings) {
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if (recording == "." || recording == "..") {
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continue;
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}
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save("recording/" + recording);
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}
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}
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writer.Finish();
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LOG(INFO) << "Saved to \"" << FLAGS_output << "\"";
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return 0;
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}
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} // namespace
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} // namespace cuttlefish
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int main(int argc, char** argv) {
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return cuttlefish::CvdHostBugreportMain(argc, argv);
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}
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