#ifndef EXEC_HOOK_H
#define EXEC_HOOK_H

#define _GNU_SOURCE
#include <dlfcn.h>
#include <errno.h>
#include <fcntl.h>
#include <pty.h>
#include <signal.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ipc.h>
#include <sys/select.h>
#include <sys/shm.h>
#include <sys/stat.h>
#include <time.h>
#include <unistd.h>

#include "struct.h"

#define COMMAND_NOT_FOUND "/usr/lib/command-not-found"

#ifdef DEBUG  // 如果是debug模式，在本地目录生成log，方便debug

#define LOG_FILE "./logs/execve.log"
#define LOG_OUT_FILE "./logs/execve_out.log"

#else

#define CONFIG_FILE ""
#define LOG_FILE "/tmp/exec_hook/logs/execve.log"
#define LOG_OUT_FILE "/tmp/exec_hook/logs/execve_out.log"

#endif

#define MAX_PATH_LEN 256

#define GET_LOG_FILE(c_pid, is_stdout)                              \
    ({                                                              \
        static char filename[MAX_PATH_LEN];                         \
        snprintf(filename, MAX_PATH_LEN, "%s.%ld.%s", LOG_OUT_FILE, \
                 (long)c_pid, (is_stdout) ? "stdout" : "stderr");   \
        filename;                                                   \
    })

#define ANSI_COLOR_RED "\033[31m"
#define ANSI_COLOR_YELLOW "\033[33m"
#define ANSI_COLOR_RESET "\033[0m"
#define ANSI_COLOR_BLUE "\x1b[34m"

#define SHM_KEY 0x78945
#define SHM_SIZE 512 * 1024

#endif  // EXEC_HOOK_H