SmartPDCode/pro/src/common.c

#include "common.h"
#include "elog.h"
#include <unistd.h>
#include <time.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/sysinfo.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <arpa/inet.h>
#include <sys/vfs.h>
#include <sys/ioctl.h>
#include <linux/rtc.h>
#include "cfg.h"
#include "sys.h"

#undef LOG_TAG
#define LOG_TAG    "main"


GlobalDeviceManager __globalDeviceManage={0};
GlobalDeviceManager __globalDeviceManage2={0};

int ntp_sync_flag=0;
unsigned long __globalSxIdx;
_User_Log _GlobalUserLoginInfo;
UserInfo _GlobalUserInfoNew;
char _GlobalUserToken[64];
MenuAuthority _GlobalMenuAuthority;
NTPManager _globalNTPManager;
SNMPManager _globalSNMPManager;

int SMS_SEND_COUNT = 0;

char DS_QueryDate[32];

void printf_global_device_info(GlobalDeviceInfo* _globalDeviceInfo)
{
    log_d("******global device info********* ");
    log_d("product.id:%d ", _globalDeviceInfo->product.id);
    log_d("product.number:%s ", _globalDeviceInfo->product.number);
    log_d("product.name:%s ", _globalDeviceInfo->product.name);
    log_d("product.ype:%d ", _globalDeviceInfo->product.type);
    log_d("product.pwr_type:%d ", _globalDeviceInfo->product.pwr_type);
    log_d("product.version:%s ", _globalDeviceInfo->product.version);
    log_d("product.count:%d ", _globalDeviceInfo->product.count);
    log_d("product.samp_time:%d ", _globalDeviceInfo->product.samp_time);
    log_d("product.save_time:%d ", _globalDeviceInfo->product.save_time);   

    log_d("cascade.mode:%d ", _globalDeviceInfo->cascade.mode);
    log_d("cascade.addr:%d ", _globalDeviceInfo->cascade.addr);
    log_d("cascade.baudrate:%d ", _globalDeviceInfo->cascade.baudrate);
    log_d("relay.path:%s ",  _globalDeviceInfo->relay.path);
    log_d("******************************** ");
}

void printf_global_power_manage_info(GlobalPowerManger* _globalPowerManger)
{
    printf("******global power manage info********* ");
    printf("product_id:%d ", _globalPowerManger->product_id);
    printf("product_ch_id:%d ", _globalPowerManger->product_ch_id);
    printf("product_ch_name:%s ", _globalPowerManger->product_ch_name);
    printf("product_ch_type:%d ", _globalPowerManger->product_ch_type);
    printf("product_ch_status:%d ", _globalPowerManger->product_ch_status);
    printf("product_ch_NF_status:%d ", _globalPowerManger->product_ch_NF_status); 
    printf("product_ch_start_delay:%d ", _globalPowerManger->product_ch_start_delay);
    printf("product_ch_stop_delay:%d ", _globalPowerManger->product_ch_stop_delay);

    printf("product_vol_upper_enable:%d ", _globalPowerManger->global_over_manager.product_vol_upper_enable);
    printf("product_vol_upper_threshold:%0.2f ", _globalPowerManger->global_over_manager.product_vol_upper_threshold);
    printf("product_vol_over_upper_threshold_ctrl:%d ", _globalPowerManger->global_over_manager.product_vol_over_upper_threshold_ctrl);
    printf("product_vol_over_upper_threshold_para:%d ", _globalPowerManger->global_over_manager.product_vol_over_upper_threshold_ctrl_para);

    printf("product_vol_lower_enable:%d ", _globalPowerManger->global_over_manager.product_vol_lower_enable);
    printf("product_vol_lower_threshold:%0.2f ", _globalPowerManger->global_over_manager.product_vol_lower_threshold);
    printf("product_vol_over_lower_threshold_ctrl:%d ", _globalPowerManger->global_over_manager.product_vol_over_lower_threshold_ctrl);
    printf("product_vol_over_lower_threshold_ctrl_para:%d ", _globalPowerManger->global_over_manager.product_vol_over_lower_threshold_ctrl_para);

    printf("product_cur_upper_enable:%d ", _globalPowerManger->global_over_manager.product_cur_upper_enable);
    printf("product_cur_upper_threshold:%0.2f ", _globalPowerManger->global_over_manager.product_cur_upper_threshold);
    printf("product_cur_over_upper_threshold_ctrl:%d ", _globalPowerManger->global_over_manager.product_cur_over_upper_threshold_ctrl);
    printf("product_cur_over_upper_threshold_ctrl_para:%d ", _globalPowerManger->global_over_manager.product_cur_over_upper_threshold_ctrl_para);

    printf("product_pwr_upper_enable:%d ", _globalPowerManger->global_over_manager.product_pwr_upper_enable);
    printf("product_pwr_upper_threshold:%0.2f ", _globalPowerManger->global_over_manager.product_pwr_upper_threshold);
    printf("product_pwr_over_upper_threshold_ctrl:%d ", _globalPowerManger->global_over_manager.product_pwr_over_upper_threshold_ctrl);
    printf("product_pwr_over_upper_threshold_ctrl_para:%d ", _globalPowerManger->global_over_manager.product_pwr_over_upper_threshold_ctrl_para);

    printf("product_pwrcon_upper_enable:%d ", _globalPowerManger->global_over_manager.product_pwrcon_upper_enable);
    printf("product_pwrcon_upper_threshold:%0.2f ", _globalPowerManger->global_over_manager.product_pwrcon_upper_threshold);
    printf("product_pwrcon_over_upper_threshold_ctrl:%d ", _globalPowerManger->global_over_manager.product_pwrcon_over_upper_threshold_ctrl);
    printf("product_pwrcon_over_upper_threshold_ctrl_para:%d ", _globalPowerManger->global_over_manager.product_pwrcon_over_upper_threshold_ctrl_para);
    printf("******************************** ");
}

//打印电源信息
void printf_power_info(GlobalPowerInfo* _globalPowerInfo)
{
    struct list_head *pos;
    GlobalPowerInfo* _temp;
    int i = 0;
    list_for_each_entry(_temp, &_globalPowerInfo->list, list)
    {
        printf("i:%d ", i++);
        printf("samp_time:%s ", _temp->samp_time);
        printf("product_id:%d ", _temp->product_id);
    }
}


void INIT_LIST_HEAD(struct list_head *list)
{
    list->next = list->prev = list;
}


/**
 * EasyLogger demo
 */
// void test_elog(void) {
//     uint8_t buf[256]= {0};
//     int i = 0;

//     for (i = 0; i < sizeof(buf); i++)
//     {
//         buf[i] = i;
//     }
//     while(true) {
//         /* test log output for all level */
//         log_a("Hello EasyLogger!");
//         log_e("Hello EasyLogger!");
//         log_w("Hello EasyLogger!");
//         log_i("Hello EasyLogger!");
//         log_d("Hello EasyLogger!");
//         log_v("Hello EasyLogger!");
// //        elog_raw("Hello EasyLogger!");
//         elog_hexdump("test", 16, buf, sizeof(buf));
//         sleep(5);
//     }
// }


#if(1)
void initLogger(void)
{
    setbuf(stdout, NULL);
    elog_init();
    elog_set_fmt(ELOG_LVL_ASSERT, ELOG_FMT_ALL);
    elog_set_fmt(ELOG_LVL_ERROR, ELOG_FMT_LVL | ELOG_FMT_TAG | ELOG_FMT_TIME);
    elog_set_fmt(ELOG_LVL_WARN, ELOG_FMT_LVL | ELOG_FMT_TAG | ELOG_FMT_TIME);
    elog_set_fmt(ELOG_LVL_INFO, ELOG_FMT_LVL | ELOG_FMT_TAG | ELOG_FMT_TIME);
    elog_set_fmt(ELOG_LVL_DEBUG, ELOG_FMT_ALL & ~ELOG_FMT_FUNC);
    elog_set_fmt(ELOG_LVL_VERBOSE, ELOG_FMT_ALL & ~ELOG_FMT_FUNC);   
    elog_set_text_color_enabled(true);
    elog_start(); 

    log_i("Smart Pdu Application Running!");
}
#endif


/// @brief 获取系统mem大小
/// @param totalSize 
/// @return 
int getTotalMemorySize(unsigned int* totalSize)
{
    struct sysinfo memInfo;
    
    if (sysinfo(&memInfo) != -1) {
        *totalSize = memInfo.totalram;
        // printf("Total RAM size: %lu bytes\n", memInfo.totalram);
        // printf("Free RAM size: %lu bytes\n", memInfo.freeram);
    }
    else
    {
        *totalSize = 0 ;
        return -1;
    }    
    return 0;
}

/// @brief 返回设备IP地址
/// @param dev 网口名
/// @return 
char* getLocalIpAddress(char* dev)
{
    int fd;
    struct ifreq ifr;
    static char ip_addr[64];

    fd = socket(AF_INET, SOCK_DGRAM, 0);
    ifr.ifr_addr.sa_family = AF_INET;
    strncpy(ifr.ifr_name, dev, IFNAMSIZ-1);
 
    ioctl(fd, SIOCGIFADDR, &ifr);
    close(fd);

    char *p=inet_ntoa(((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr);
    if(!p) {
        return NULL;
    }
    strcpy(ip_addr, p);

    return ip_addr;
}
// 获取MAC地址的函数  
char* get_mac_address(const char *iface_name) 
{  
    int fd;  
    struct ifreq ifr;  
    unsigned char *mac; 
    static char mac_str[32];

    snprintf(mac_str, sizeof(mac_str), "%02d:%02d:%02d:%02d:%02d:%02d",  
             0, 0, 0, 0, 0, 0);  

    // 创建一个socket  
    if ((fd = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {  
        perror("socket error");  
        return mac_str;
    }  
  
    // 设置接口名称  
    strncpy(ifr.ifr_name, iface_name, IFNAMSIZ - 1);  
  
    // 获取MAC地址  
    if (ioctl(fd, SIOCGIFHWADDR, &ifr) == -1) {  
        perror("ioctl error");  
        close(fd);  
        return mac_str;   
    }  
      // ifr.ifr_hwaddr.sa_data是一个包含硬件地址的字节数组  
    mac = (unsigned char *)ifr.ifr_hwaddr.sa_data; 
    // 将MAC地址转换为字符串格式  
    snprintf(mac_str, sizeof(mac_str), "%02X:%02X:%02X:%02X:%02X:%02X",  
             mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);  
  
    // 关闭socket  
    close(fd);  
  
    return mac_str;  
}





/// @brief 获取磁盘使用率
/// @param reused 
void get_disk_occupy(char ** reused)
{
    const unsigned short MAXBUFSIZE = 1024;
    char currentDirectoryPath[ MAXBUFSIZE ];
    getcwd(currentDirectoryPath, MAXBUFSIZE);
    //printf("当前目录：%s\n",currentDirectoryPath);
    char cmd[50] = "df ";
    strcat(cmd, currentDirectoryPath);
    //printf("%s\n",cmd);
 
    char buffer[MAXBUFSIZE];
    FILE* pipe = popen(cmd, "r");
    char fileSys[20];
    char blocks[20];
    char used[20];
    char free[20];
    char percent[10];
    char moment[20];
    if (!pipe)
    {
        return;
    }
    if (fgets(buffer, sizeof(buffer), pipe) != NULL)
    {
        sscanf(buffer, "%s %s %s %s %s %s", fileSys, blocks, used, free, percent, moment);
    }
    if (fgets(buffer, sizeof(buffer), pipe) != NULL)
    {
        sscanf(buffer, "%s %s %s %s %s %s", fileSys, blocks, used, free, percent, moment);
    }
    //printf("desk used:%s\n",percent);
    strcpy(*reused, percent);
    return;
}


static int set_rtc(time_t t)
{
int r=0,fd;

// #if (CHIP_TYPE == CHIP_T113s)
//     system("hwclock -w -f /dev/rtc0");
// #else
    
    struct rtc_time *rtc;

    struct tm *tm = gmtime(&t);
    fd = open("/dev/rtc0", O_RDONLY);
    if (fd < 0) {
        perror("open rtc failed\n");
        return -1;
    }
 
    rtc = (struct rtc_time*)tm;
    if (ioctl(fd, RTC_SET_TIME, rtc) < 0) {
        perror("ioctl RTC_SET_TIME failed\n");
        r = -1;
    }
    else {
        printf("set rtc ok!\n");
    }
    close(fd);
//#endif
    return r;
}

#define MY_MINUTE  60
#define MY_HOUR    (60*MY_MINUTE)
#define MY_DAY     (24*MY_HOUR)
#define MY_YEAR    (365*MY_DAY)
static int my_month[12] = {
    0,
    MY_DAY*(31),
    MY_DAY*(31+29),
    MY_DAY*(31+29+31),
    MY_DAY*(31+29+31+30),
    MY_DAY*(31+29+31+30+31),
    MY_DAY*(31+29+31+30+31+30),
    MY_DAY*(31+29+31+30+31+30+31),
    MY_DAY*(31+29+31+30+31+30+31+31),
    MY_DAY*(31+29+31+30+31+30+31+31+30),
    MY_DAY*(31+29+31+30+31+30+31+31+30+31),
    MY_DAY*(31+29+31+30+31+30+31+31+30+31+30)
};
time_t mktime2(struct tm *t, int tzone)
{
    time_t res,year;

    year = t->tm_year - 70;
    /* magic offsets (y+1) needed to get leapyears right.*/
    res = MY_YEAR*year + MY_DAY*((year+1)/4);
    res += my_month[t->tm_mon];
    /* and (y+2) here. If it wasn't a leap-year, we have to adjust */
    if (t->tm_mon>1 && ((year+2)%4))
        res -= MY_DAY;
    res += MY_DAY*(t->tm_mday-1);
    res += MY_HOUR*t->tm_hour;
    res += MY_MINUTE*t->tm_min;
    res += t->tm_sec;

    res -= tzone*3600;

    return res;
}
time_t mktime0(void)
{
    struct tm t;

    t.tm_year = 70;
    t.tm_mon = 0;
    t.tm_mday = 1;
    t.tm_hour = 0;
    t.tm_min = 0;
    t.tm_sec = 0;
    return mktime(&t);
}


int set_time(struct tm *t, int tzone)
{
    if(!t) {
        return -1;
    }
    t->tm_year -= 1900;
    t->tm_mon -= 1;
    time_t utc = mktime2(t, tzone);
    stime(&utc);
    set_rtc(utc);
    return 0;
}


int set_utctime(time_t t)
{    
    stime(&t);
    set_rtc(t);
#if (CHIP_TYPE == CHIP_T113s)
    sleep(1);
    system("hwclock --show");
    
    system("hwclock -s");
#endif
    return 0;
}


int get_tzone(void)
{
    int tz = 0;
#if (CHIP_TYPE == CHIP_T113s)

    time_t t1,t2;
    struct tm *tm_local,*tm_utc;

    time(&t1);
    t2=t1;
    tm_local = localtime(&t1);
    t1=mktime(tm_local);
    tm_utc = gmtime(&t2);
    t2=mktime(tm_utc);
    tz = (t1 - t2)/3600;
    log_d("tz = %d  t1=%d   t2=%d\n",tz,t1,t2);
#else
    time_t now = time(NULL);
    struct tm *local = localtime(&now);
    time_t utc = mktime2(local, 0);
    tz = -((now - utc)/3600);
#endif

    return tz;
}


int set_tzone(int tzone)
{
    int r,tz;
    char buf[256];

    tz = get_tzone();
#if 0
    switch(zone) {
        case -11:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Pacific/Midway /etc/localtime");
            break;
        case -10:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/HST /etc/localtime");
            break;
        case -9:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Adak /etc/localtime");
            break;
        case -8:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Boise /etc/localtime");
            break;
        case -7:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/MST /etc/localtime");
            break;
        case -6:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Chicago /etc/localtime");
            break;
        case -5:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Detroit /etc/localtime");
            break;
        case -4:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Halifax /etc/localtime");
            break;
        case -3:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Maceio /etc/localtime");
            break;
        case -2:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Noronha /etc/localtime");
            break;
        case -1:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/America/Scoresbysund /etc/localtime");
            break;
        case 0:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Europe/London /etc/localtime");
            break;
        case 1:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Europe/Paris /etc/localtime");
            break;
        case 2:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/EET /etc/localtime");
            break;
        case 3:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Europe/Moscow /etc/localtime");
            break;
        case 4:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Amman /etc/localtime");
            break;
        case 5:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Karachi /etc/localtime");
            break;
        case 6:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Dhaka /etc/localtime");
            break;
        case 7:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Bangkok /etc/localtime");
            break;
        case 8:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Chongqing /etc/localtime");
            break;
        case 9:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Tokyo /etc/localtime");
            break;
        case 10:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Australia/Sydney /etc/localtime");
            break;
        case 11:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Asia/Sakhalin /etc/localtime");
            break;
        case 12:
            sprintf(buf, "ln -sf /usr/share/zoneinfo/Pacific/Fiji /etc/localtime");
            break;
        default:
            return -1;
    }
#else

#if (CHIP_TYPE == CHIP_T113s)
    sprintf(buf, "ln -sf /usr/share/zoneinfo/GMT%s%d /etc/localtime", (tzone<0)?"+":"-", abs(tzone));
#else
    sprintf(buf, "ln -sf /usr/share/zoneinfo/Etc/GMT%s%d /etc/localtime", (tzone<0)?"+":"-", abs(tzone));
#endif

#endif

    log_i("set_zone: %s", buf);
    system(buf);

    if(tz!=tzone) {
        log_e("old tzone: %d  new tzone %d\n",tz,tzone);
        sys_reboot();
    }
    
    return 0;
}


void print_time(char *s, struct tm *tm)
{
    printf("___%s___, %04d-%02d-%02d %02d:%02d:%02d\n", s, tm->tm_year, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec);
}

void print_utc(char *s, time_t t)
{
    struct tm *tm=gmtime(&t);

    tm->tm_year += 1900;
    tm->tm_mon += 1;
    print_time(s, tm);
}


int set_time_zone(struct tm *t, int zone)
{
    int r;

    if(!t) {
        return -1;
    }

    r = set_time(t, zone);
    if(r) {
        log_e("__1__ set_time failed\n");
    }

    r = set_tzone(zone);
    if(r) {
        log_e("__1__ set_tzone failed\n");
    }

    return r;
}


int set_utctime_zone(time_t t, int zone)
{
    int r;

    r = set_utctime(t);
    if(r) {
        log_e("__2__ set_time failed\n");
    }

    r = set_tzone(zone);
    if(r) {
        log_e("__2__ set_zone failed\n");
    }
    
    return r;
}

int get_time_str(char *s, int len, time_t t)
{
    struct tm *tm=localtime(&t);
    return snprintf(s, len, "%04d-%02d-%02d %02d:%02d:%02d.000",tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec);
}

int get_time_str2(char *s, int len, time_t t)
{
    struct tm *tm=localtime(&t);
    return snprintf(s, len, "%04d%02d%02d%02d%02d%02d", tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec);
}

int get_curtime_str(char *s, int len)
{
    time_t t=time(NULL);
    struct tm *tm=localtime(&t);
    return snprintf(s, len, "%04d-%02d-%02d %02d:%02d:%02d", tm->tm_year+1900,tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec);
}
int get_curtime_str2(char *s, int len)
{
    time_t t=time(NULL);
    struct tm *tm=localtime(&t);
    return snprintf(s, len, "%02d.%02d %02d:%02d:%02d", tm->tm_mon+1,tm->tm_mday,tm->tm_hour,tm->tm_min,tm->tm_sec);
}




typedef struct {
    uint16_t     year;
    uint8_t      mon;
    uint8_t      day;
    uint8_t      hour;
    uint8_t      min;
    uint8_t      sec;
}datetime_t;
int get_bldtime(char *buf, int len)
{
    char mon[10]={0};
    datetime_t dt;
    char *mon2[12]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};

    sscanf(__DATE__, "%s %hhu %hu", mon,&dt.day,&dt.year);
    sscanf(__TIME__, "%hhu:%hhu:%hhu", &dt.hour,&dt.min,&dt.sec);
    for(int i=0;i<12;i++) {
        if(strcmp(mon, mon2[i])==0) {
            dt.mon = i+1; break;
        }
    }
    return snprintf(buf,len,"%04hu/%02hhu/%02hhu %02hhu:%02hhu:%02hhu",dt.year,dt.mon,dt.day,dt.hour,dt.min,dt.sec);
}

int get_bldtime2(char *dst, char *ori)
{
    char mon[10]={0};
    datetime_t dt;
    char *mon2[12]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};

    sscanf(ori, "%s %hhu %hu %hhu:%hhu:%hhu", mon,&dt.day,&dt.year,&dt.hour,&dt.min,&dt.sec);
    for(int i=0;i<12;i++) {
        if(strcmp(mon, mon2[i])==0) {
            dt.mon = i+1; break;
        }
    }
    return sprintf(dst,"%04hu/%02hhu/%02hhu %02hhu:%02hhu:%02hhu",dt.year,dt.mon,dt.day,dt.hour,dt.min,dt.sec);
}


int is_process_running(const char *process_name)
{  
    DIR *dir;  
    struct dirent *entry;  
    char path[1035]; // /proc/[pid]/cmdline 的最大路径长度（/proc/ + PID(最多5位) + /cmdline + \0）  
    char buffer[4096]; // 假设cmdline不会超过这个长度  
    FILE *file;  
  
    dir = opendir("/proc");  
    if (dir == NULL) {  
        perror("opendir");  
        return -1;  
    }  
  
    while ((entry = readdir(dir)) != NULL) {  
        // 忽略非数字目录（即非进程目录）  
        if (!isdigit(entry->d_name[0])) {  
            continue;  
        }  
  
        // 构造cmdline文件的完整路径  
        snprintf(path, sizeof(path), "/proc/%s/cmdline", entry->d_name);  
  
        // 打开cmdline文件  
        file = fopen(path, "r");  
        if (file == NULL) {  
            continue; // 忽略无法打开的文件  
        }  
  
        // 读取cmdline文件的内容  
        if (fgets(buffer, sizeof(buffer), file) != NULL) {  
            // 去除cmdline中的空字符（进程名与参数间用空字符分隔）  
            size_t len = strlen(buffer);  
            while (len > 0 && buffer[len - 1] == '\0') {  
                buffer[--len] = '\0';  
            }  
  
            // 比较进程名（这里假设process_name是完整的命令行，但你可以修改逻辑来仅比较进程名）  
            if (strstr(buffer, process_name) != NULL) {  
                fclose(file);  
                closedir(dir);  
                return 1; // 进程已启动  
            }  
        }  
  
        fclose(file);  
    }  
  
    closedir(dir);  
    return 0; // 进程未启动  
}

// 辅助函数：判断是否是闰年  
int is_leap_year(int year) {  
    return (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0);  
}  
  
// 辅助函数：获取某月的天数  
int days_in_month(int year, int month) {  
    int days_per_month[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};  
    if (month == 2 && is_leap_year(year)) return 29;  
    return days_per_month[month];  
}  
  
// 函数：增加一天到日期  
void add_day_to_date(char *date_str, int *year, int *month, int *day) {  
    (*day)++;  
    if (*day > days_in_month(*year, *month)) {  
        (*day) = 1;  
        (*month)++;  
        if (*month > 12) {  
            (*month) = 1;  
            (*year)++;  
        }  
    }  
    sprintf(date_str, "%04d-%02d-%02d", *year, *month, *day);  
}  

// 函数：将 UTF-8 字符串转换为 Unicode 字符串（十六进制表示）
char* utf8_to_unicode_string(const char* utf8_str) 
{
    // 计算 Unicode 字符串的最大可能长度（每个字符最多 4 个十六进制字符 + 空格）
    size_t max_len = strlen(utf8_str) * 4 * 2; // 每个字节最多 4 个十六进制字符，加上空格
    char* unicode_str = malloc(max_len + 1); // +1 for null terminator
    if (!unicode_str) {
        return NULL; // 内存分配失败
    }
 
    size_t pos = 0;
    while (*utf8_str) {
        uint32_t code_point = 0;
        unsigned char c = *utf8_str;
 
        // 根据 UTF-8 编码规则解析
        if ((c & 0x80) == 0) { // 单字节（ASCII）
            code_point = c;
            utf8_str++;
        } else if ((c & 0xE0) == 0xC0) { // 双字节
            code_point = ((c & 0x1F) << 6) | (utf8_str[1] & 0x3F);
            utf8_str += 2;
        } else if ((c & 0xF0) == 0xE0) { // 三字节（常见于中文）
            code_point = ((c & 0x0F) << 12) | ((utf8_str[1] & 0x3F) << 6) | (utf8_str[2] & 0x3F);
            utf8_str += 3;
        } else { // 其他情况（如四字节）
            // 简单处理，实际需更复杂的逻辑
            utf8_str++;
            continue;
        }
 
        // 将 Unicode 码点格式化为十六进制字符串
        pos += sprintf(unicode_str + pos, "%04X", code_point);
    }
 
    // 移除最后一个空格（可选）
    if (pos > 0 && unicode_str[pos - 1] == ' ') {
        unicode_str[pos - 1] = '\0';
    } else {
        unicode_str[pos] = '\0';
    }
 
    return unicode_str;
}
 // 将中文字符串转换为 UCS2 编码（十六进制格式）
int chinese_to_ucs2(const char* utf8_str, char* ucs2_hex, size_t ucs2_hex_size)
 {
    iconv_t cd = iconv_open("UCS-2BE", "UTF-8"); // 转换为大端序 UCS2
    if (cd == (iconv_t)-1) {
        perror("iconv_open 失败");
        return -1;
    }
 
    size_t in_len = strlen(utf8_str);
    size_t out_len = in_len * 4; // 每个 UTF-8 字符最多转换为 4 字节 UCS2
    char* in_buf = (char*)utf8_str;
    char* out_buf = malloc(out_len);
    if (!out_buf) {
        perror("内存分配失败");
        iconv_close(cd);
        return -1;
    }
 
    char* out_ptr = out_buf;
    if (iconv(cd, &in_buf, &in_len, &out_ptr, &out_len) == (size_t)-1) {
        perror("iconv 转换失败");
        free(out_buf);
        iconv_close(cd);
        return -1;
    }
 
    // 将 UCS2 字节流格式化为十六进制字符串
    size_t hex_len = 0;
    for (size_t i = 0; i < (out_ptr - out_buf) / 2; i++) { // UCS2 是 2 字节
        unsigned char byte1 = out_buf[i * 2];
        unsigned char byte2 = out_buf[i * 2 + 1];
        hex_len += snprintf(ucs2_hex + hex_len, ucs2_hex_size - hex_len, "%02X%02X", byte1, byte2);
    }
    ucs2_hex[hex_len] = '\0';
 
    free(out_buf);
    iconv_close(cd);
    return 0;
}
void SetMenuAuthority(int RoleID)
{
    //超级管理员
    if (RoleID == 1)
    {
        _GlobalMenuAuthority.PowerEnabled = true;
        _GlobalMenuAuthority.SensorEnabled = true;
        _GlobalMenuAuthority.AlarmEnabled = true;
        _GlobalMenuAuthority.LogEnabled = true;
        _GlobalMenuAuthority.UserInfoEnabled = true;
        _GlobalMenuAuthority.CommEnabled = true;
        _GlobalMenuAuthority.ServiceEnabled = true;
        _GlobalMenuAuthority.MaintenanceEnabled = true;

        // 1、电源监控菜单
        _GlobalMenuAuthority.MonitorallEnabled = true;
        _GlobalMenuAuthority.ChannelstatusEnabled = true;
        _GlobalMenuAuthority.SwitchtatusEnabled = true;
        _GlobalMenuAuthority.MonitorhistoryEnabled = true;
        // 2、传感器管理菜单
        _GlobalMenuAuthority.SensorStatusEnabled = true;
        _GlobalMenuAuthority.SensorHistorylEnabled = true;
        // 3、告警管理菜单
        _GlobalMenuAuthority.XtjgEnabled = true;
        _GlobalMenuAuthority.YzszEnabled = true;
        // 4、日志信息菜单
        _GlobalMenuAuthority.CzrzEnabled = true;
        _GlobalMenuAuthority.YxrzEnabled = true;
        // 5、用户管理菜单
        _GlobalMenuAuthority.UserEnabled = true;
        _GlobalMenuAuthority.RoleEnabled = false;
        _GlobalMenuAuthority.MenuEnabled = false;
        // 6、通信管理菜单
        _GlobalMenuAuthority.WkszEnabled = true;
        _GlobalMenuAuthority.RsszEnabled = true;
        if (__globalDeviceManage._globalDevInfo.cell.Cellular_enable)
            _GlobalMenuAuthority.CellularEnabled = true;
        else
            _GlobalMenuAuthority.CellularEnabled = false;

        if (__globalDeviceManage._globalDevInfo.wifi.WIFI_enable)
            _GlobalMenuAuthority.WifiEnabled = true;
        else
            _GlobalMenuAuthority.WifiEnabled = false;

        // 7、服务管理菜单
        _GlobalMenuAuthority.SmtpszEnabled = true;
        _GlobalMenuAuthority.SnmpszEnabled = true;
        _GlobalMenuAuthority.MqszEnabled = true;
        _GlobalMenuAuthority.NtpszEnabled = true;
#ifndef NOT_USE_CONTROL
        _GlobalMenuAuthority.DsszEnabled = true;
        _GlobalMenuAuthority.SxszEnabled = true;
        _GlobalMenuAuthority.FzszEnabled = true;
#else
        _GlobalMenuAuthority.DsszEnabled = false;
        _GlobalMenuAuthority.SxszEnabled = false;
        _GlobalMenuAuthority.FzszEnabled = false;
#endif
        // 8、设备维护菜单
        _GlobalMenuAuthority.SbcqEnabled = true;
#ifndef NOT_USE_CONTROL
        _GlobalMenuAuthority.GjsjEnabled = true;
#else
         _GlobalMenuAuthority.GjsjEnabled = false;
#endif
        _GlobalMenuAuthority.KzbsjEnabled = false;
        _GlobalMenuAuthority.HhccszEnabled = true;
        _GlobalMenuAuthority.PzdrdcEnabled = true;
        _GlobalMenuAuthority.ShfwEnabled = true;
        _GlobalMenuAuthority.GysbEnabled = true;
    }
    // 管理员
    else if (RoleID == 2)
    {
        _GlobalMenuAuthority.PowerEnabled = true;
        _GlobalMenuAuthority.SensorEnabled = true;
        _GlobalMenuAuthority.AlarmEnabled = true;
        _GlobalMenuAuthority.LogEnabled = true;
        _GlobalMenuAuthority.UserInfoEnabled = true;
        _GlobalMenuAuthority.CommEnabled = true;
        _GlobalMenuAuthority.ServiceEnabled = true;
        _GlobalMenuAuthority.MaintenanceEnabled = true;

        // 1、电源监控菜单
        _GlobalMenuAuthority.MonitorallEnabled = true;
        _GlobalMenuAuthority.ChannelstatusEnabled = true;
        _GlobalMenuAuthority.SwitchtatusEnabled = false;
        _GlobalMenuAuthority.MonitorhistoryEnabled = true;
        // 2、传感器管理菜单
        _GlobalMenuAuthority.SensorStatusEnabled = true;
        _GlobalMenuAuthority.SensorHistorylEnabled = true;
        // 3、告警管理菜单
        _GlobalMenuAuthority.XtjgEnabled = true;
        _GlobalMenuAuthority.YzszEnabled = true;
        // 4、日志信息菜单
        _GlobalMenuAuthority.CzrzEnabled = false;
        _GlobalMenuAuthority.YxrzEnabled = true;
        // 5、用户管理菜单
        _GlobalMenuAuthority.UserEnabled = true;
        _GlobalMenuAuthority.RoleEnabled = false;
        _GlobalMenuAuthority.MenuEnabled = false;
        // 6、通信管理菜单
        _GlobalMenuAuthority.WkszEnabled = false;
        _GlobalMenuAuthority.RsszEnabled = true;
        if (__globalDeviceManage._globalDevInfo.cell.Cellular_enable)
            _GlobalMenuAuthority.CellularEnabled = true;
        else
            _GlobalMenuAuthority.CellularEnabled = false;

        if (__globalDeviceManage._globalDevInfo.wifi.WIFI_enable)
            _GlobalMenuAuthority.WifiEnabled = true;
        else
            _GlobalMenuAuthority.WifiEnabled = false;

        // 7、服务管理菜单
        _GlobalMenuAuthority.SmtpszEnabled = false;
        _GlobalMenuAuthority.SnmpszEnabled = false;
        _GlobalMenuAuthority.MqszEnabled = false;
        _GlobalMenuAuthority.NtpszEnabled = true;
#ifndef NOT_USE_CONTROL
        _GlobalMenuAuthority.DsszEnabled = true;
        _GlobalMenuAuthority.SxszEnabled = true;
        _GlobalMenuAuthority.FzszEnabled = true;
#else
        _GlobalMenuAuthority.DsszEnabled = false;
        _GlobalMenuAuthority.SxszEnabled = false;
        _GlobalMenuAuthority.FzszEnabled = false;
#endif
        // 8、设备维护菜单
        _GlobalMenuAuthority.SbcqEnabled = true;
#if (CHIP_TYPE == CHIP_T113s)
        _GlobalMenuAuthority.GjsjEnabled = false;
#else
        _GlobalMenuAuthority.GjsjEnabled = true;
#endif
        _GlobalMenuAuthority.KzbsjEnabled = false;
        _GlobalMenuAuthority.HhccszEnabled = false;
        _GlobalMenuAuthority.PzdrdcEnabled = true;
        _GlobalMenuAuthority.ShfwEnabled = false;
        _GlobalMenuAuthority.GysbEnabled = true;
    }
    //普通用户
    else
    {
        _GlobalMenuAuthority.PowerEnabled = true;
        _GlobalMenuAuthority.SensorEnabled = true;
        _GlobalMenuAuthority.AlarmEnabled = false;
        _GlobalMenuAuthority.LogEnabled = false;
        _GlobalMenuAuthority.UserInfoEnabled = false;
        _GlobalMenuAuthority.CommEnabled = false;
        _GlobalMenuAuthority.ServiceEnabled = false;
        _GlobalMenuAuthority.MaintenanceEnabled = false;

        // 1、电源监控菜单
        _GlobalMenuAuthority.MonitorallEnabled = true;
        _GlobalMenuAuthority.ChannelstatusEnabled = true;
        _GlobalMenuAuthority.SwitchtatusEnabled = false;
        _GlobalMenuAuthority.MonitorhistoryEnabled = false;
        // 2、传感器管理菜单
        _GlobalMenuAuthority.SensorStatusEnabled = true;
        _GlobalMenuAuthority.SensorHistorylEnabled = false;
        // 3、告警管理菜单
        _GlobalMenuAuthority.XtjgEnabled = false;
        _GlobalMenuAuthority.YzszEnabled = false;
        // 4、日志信息菜单
        _GlobalMenuAuthority.CzrzEnabled = false;
        _GlobalMenuAuthority.YxrzEnabled = false;
        // 5、用户管理菜单
        _GlobalMenuAuthority.UserEnabled = false;
        _GlobalMenuAuthority.RoleEnabled = false;
        _GlobalMenuAuthority.MenuEnabled = false;
        // 6、通信管理菜单
        _GlobalMenuAuthority.WkszEnabled = false;
        _GlobalMenuAuthority.RsszEnabled = false;
        _GlobalMenuAuthority.CellularEnabled = false;
        _GlobalMenuAuthority.WifiEnabled = false;
        // 7、服务管理菜单
        _GlobalMenuAuthority.SmtpszEnabled = false;
        _GlobalMenuAuthority.SnmpszEnabled = false;
        _GlobalMenuAuthority.MqszEnabled = false;
        _GlobalMenuAuthority.NtpszEnabled = false;
        _GlobalMenuAuthority.DsszEnabled = false;
        _GlobalMenuAuthority.SxszEnabled = false;
        _GlobalMenuAuthority.FzszEnabled = false;

        // 8、设备维护菜单
        _GlobalMenuAuthority.SbcqEnabled = false;
        _GlobalMenuAuthority.GjsjEnabled = false;
        _GlobalMenuAuthority.KzbsjEnabled = false;
        _GlobalMenuAuthority.HhccszEnabled = false;
        _GlobalMenuAuthority.PzdrdcEnabled = false;
        _GlobalMenuAuthority.ShfwEnabled = false;
        _GlobalMenuAuthority.GysbEnabled = false;
    }
    
}