45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#include <assert.h>
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#include <string>
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#include "cereal/messaging/messaging.h"
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#include "selfdrive/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 lastKmsg = util::read_file("/sys/fs/pstore/console-ramoops");
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boot.setLastKmsg(capnp::Data::Reader((const kj::byte*)lastKmsg.data(), lastKmsg.size()));
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std::string lastPmsg = util::read_file("/sys/fs/pstore/pmsg-ramoops-0");
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boot.setLastPmsg(capnp::Data::Reader((const kj::byte*)lastPmsg.data(), lastPmsg.size()));
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std::string launchLog = util::read_file("/tmp/launch_log");
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boot.setLaunchLog(capnp::Text::Reader(launchLog.data(), launchLog.size()));
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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() + ".bz2";
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LOGW("bootlog to %s", path.c_str());
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// Open bootlog
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int r = logger_mkpath((char*)path.c_str());
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assert(r == 0);
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BZFile bz_file(path.c_str());
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// Write initdata
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bz_file.write(logger_build_init_data().asBytes());
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// Write bootlog
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bz_file.write(build_boot_log().asBytes());
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return 0;
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}
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