include/tool/log.hpp

#pragma once

#include <glog/logging.h>
#include "tool/pathcreator.hpp"

namespace ZX{
    static void shut_down_logging(const char *data, size_t size) {
        time_t tt;
        time(&tt);
        tt = tt + 8 * 3600;  // transform the time zone
        tm *t = gmtime(&tt);
        char buf[255] = {0};
        sprintf(buf, "./%d%02d%02d-%02d%02d%02d-dump.txt",
                t->tm_year + 1900,
                t->tm_mon + 1,
                t->tm_mday,
                t->tm_hour,
                t->tm_min,
                t->tm_sec);

        FILE *tp_file = fopen(buf, "w");
        fprintf(tp_file, data, strlen(data));
        fclose(tp_file);
    }

// 例子： ZX::InitGlog(PROJECT_NAME, ETC_PATH PROJECT_NAME "/LogInfo/");
    static bool InitGlog(const char * project_name, const char *logPath) {
        PathCreator pc;
        if (!pc.Mkdir(logPath)) {return false;}
        google::InitGoogleLogging(project_name);
        google::SetStderrLogging(google::INFO);
        google::SetLogDestination(google::INFO, logPath);
        google::SetLogFilenameExtension(".log");
        google::InstallFailureSignalHandler();
        google::InstallFailureWriter(&ZX::shut_down_logging);
        FLAGS_colorlogtostderr = true;        // Set log color
        FLAGS_logbufsecs = 0;                // Set log output speed(s)
        FLAGS_max_log_size = 32;            // Set max log file size(MB)
        FLAGS_stop_logging_if_full_disk = true;
        return true;
    }
}