open source driving agent
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#include <cstdio>
#include <cstdlib>
#include <cassert>
#include <log/log.h>
#include <log/logger.h>
#include <log/logprint.h>
#include <zmq.h>
#include <capnp/serialize.h>
#include "common/timing.h"
#include "cereal/gen/cpp/log.capnp.h"
int main() {
int err;
struct logger_list *logger_list = android_logger_list_alloc(ANDROID_LOG_RDONLY, 0, 0);
assert(logger_list);
struct logger *main_logger = android_logger_open(logger_list, LOG_ID_MAIN);
assert(main_logger);
struct logger *radio_logger = android_logger_open(logger_list, LOG_ID_RADIO);
assert(radio_logger);
struct logger *system_logger = android_logger_open(logger_list, LOG_ID_SYSTEM);
assert(system_logger);
struct logger *crash_logger = android_logger_open(logger_list, LOG_ID_CRASH);
assert(crash_logger);
struct logger *kernel_logger = android_logger_open(logger_list, LOG_ID_KERNEL);
assert(kernel_logger);
void *context = zmq_ctx_new();
void *publisher = zmq_socket(context, ZMQ_PUB);
err = zmq_bind(publisher, "tcp://*:8020");
assert(err == 0);
while (1) {
log_msg log_msg;
err = android_logger_list_read(logger_list, &log_msg);
if (err <= 0) {
break;
}
AndroidLogEntry entry;
err = android_log_processLogBuffer(&log_msg.entry_v1, &entry);
if (err < 0) {
continue;
}
capnp::MallocMessageBuilder msg;
cereal::Event::Builder event = msg.initRoot<cereal::Event>();
event.setLogMonoTime(nanos_since_boot());
auto androidEntry = event.initAndroidLogEntry();
androidEntry.setId(log_msg.id());
androidEntry.setTs(entry.tv_sec * 1000000000ULL + entry.tv_nsec);
androidEntry.setPriority(entry.priority);
androidEntry.setPid(entry.pid);
androidEntry.setTid(entry.tid);
androidEntry.setTag(entry.tag);
androidEntry.setMessage(entry.message);
auto words = capnp::messageToFlatArray(msg);
auto bytes = words.asBytes();
zmq_send(publisher, bytes.begin(), bytes.size(), 0);
}
android_logger_list_close(logger_list);
return 0;
}