mbtk/test/libgsw_lib/gsw_passwd_test.c

#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
#include <sys/types.h>
#include <unistd.h>
#include <pthread.h>
#include <termios.h>
#include <time.h>
#include <sys/ioctl.h>
#include <dlfcn.h>
#include <stdint.h>
#include <stdbool.h>


int (*gsw_set_passwd)(char *username, char *passwd);
void *dlHandle;
char *lynqLib = "/lib/libgsw_lib.so";

int main(int argc, char *argv[])
{
    int ret;
    char tmp1[128];
    char tmp2[128];
    if(argc != 3)
    {
        printf("parameter error,please input username and passwd\n");
        return -1;
    }
    strcpy(tmp1, argv[1]);
    strcpy(tmp2, argv[2]);
    printf("username is %s, passwd is %s\n",tmp1, tmp2);
    dlHandle = dlopen(lynqLib, RTLD_NOW);
    if(dlHandle == NULL)
    {
        printf("dlopen libgsw_lib fail\n");
        return -1;
    }
    gsw_set_passwd=(int(*)(char *username, char *passwd))dlsym(dlHandle, "gsw_set_passwd");
    if(dlHandle == NULL)
    {
        printf("dlsym gsw_set_passwd fail\n");
        return -1;
    }
    ret = gsw_set_passwd(tmp1, tmp2);
    if(ret)
    {
        printf("gsw_set_passwd fail\n");
    }
    else
    {
        printf("gsw_set_passwd successful\n");
    }
    
    return 0;
}