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65 lines
1.8 KiB
65 lines
1.8 KiB
#include <cassert>
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#include <string>
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#include "cereal/messaging/messaging.h"
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#include "common/swaglog.h"
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#include "selfdrive/loggerd/logger.h"
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static kj::Array<capnp::word> build_boot_log() {
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MessageBuilder msg;
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auto boot = msg.initEvent().initBoot();
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boot.setWallTimeNanos(nanos_since_epoch());
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std::string pstore = "/sys/fs/pstore";
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std::map<std::string, std::string> pstore_map = util::read_files_in_dir(pstore);
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int i = 0;
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auto lpstore = boot.initPstore().initEntries(pstore_map.size());
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for (auto& kv : pstore_map) {
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auto lentry = lpstore[i];
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lentry.setKey(kv.first);
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lentry.setValue(capnp::Data::Reader((const kj::byte*)kv.second.data(), kv.second.size()));
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i++;
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}
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// Gather output of commands
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std::vector<std::string> bootlog_commands = {
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"[ -x \"$(command -v journalctl)\" ] && journalctl",
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};
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if (Hardware::TICI()) {
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bootlog_commands.push_back("[ -e /dev/nvme0 ] && sudo nvme smart-log --output-format=json /dev/nvme0");
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}
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auto commands = boot.initCommands().initEntries(bootlog_commands.size());
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for (int j = 0; j < bootlog_commands.size(); j++) {
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auto lentry = commands[j];
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lentry.setKey(bootlog_commands[j]);
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const std::string result = util::check_output(bootlog_commands[j]);
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lentry.setValue(capnp::Data::Reader((const kj::byte*)result.data(), result.size()));
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}
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boot.setLaunchLog(util::read_file("/tmp/launch_log"));
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return capnp::messageToFlatArray(msg);
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}
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int main(int argc, char** argv) {
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const std::string path = LOG_ROOT + "/boot/" + logger_get_route_name();
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LOGW("bootlog to %s", path.c_str());
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// Open bootlog
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bool r = util::create_directories(LOG_ROOT + "/boot/", 0775);
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assert(r);
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RawFile file(path.c_str());
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// Write initdata
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file.write(logger_build_init_data().asBytes());
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// Write bootlog
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file.write(build_boot_log().asBytes());
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return 0;
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}
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