logmeow/log.cpp

#include <ctime>
#include <string>
#include <vector>
#include <exception>

#include "log.h"

std::string log_entries;

void log(std::string entry, time_t time) {
    size_t newline_pos;
    char time_as_str[128] = {0};

    strftime(time_as_str, 127 * sizeof(char), "%c", localtime(&time));
    while ((newline_pos = entry.find('\n')) != std::string::npos) {
        entry.replace(newline_pos, 1, 1, ' ');
    }

    if (!log_entries.empty()) {
        log_entries += '\n';
    }
    log_entries += '[';
    log_entries += time_as_str;
    log_entries += "] ";
    log_entries += std::move(entry);
}

void log(std::string entry) {
    log(std::move(entry), time(nullptr));
}