mbtk/test/libgsw_lib/gsw_usb_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>

#include "gsw_usb.h"

int32_t (*gsw_usb_permanent_switch_demo)(EN_GSW_USB_SWITCH_TYPE type);
int32_t (*gsw_usb_tempporary_switch_demo)(EN_GSW_USB_SWITCH_TYPE type);
void *dlHandle;
char *lynqLib = "/lib/libgsw_lib.so";

int main(int argc, char *argv[])
{
    int ret;
    EN_GSW_USB_SWITCH_TYPE type;
    bool usb_change = false;
    if(argc != 2)
    {
        printf("parameter error,please input open or close\n");
        return -1;
    }

    if(strcmp(argv[0],"gsw_usb_test") == 0)
        usb_change = true;
    else
        usb_change = false;
    printf("usb is %s\n",argv[1]);
    if(strcmp(argv[1],"open") == 0)
        type = EN_GSW_USB_SWITCH_OPEN;
    else if(strcmp(argv[1],"close") == 0)
        type = EN_GSW_USB_SWITCH_CLOSE;
    else
    {
        printf("parameter error,please input open or close\n");
        return -1;
    }
    dlHandle = dlopen(lynqLib, RTLD_NOW);
    if(dlHandle == NULL)
    {
        printf("dlopen libgsw_lib fail\n");
        return -1;
    }
    if(usb_change)
    {
        gsw_usb_permanent_switch_demo=(int32_t(*)(EN_GSW_USB_SWITCH_TYPE type))dlsym(dlHandle, "gsw_usb_permanent_switch");
        if(gsw_usb_permanent_switch_demo == NULL)
        {
            printf("dlsym gsw_usb_permanent_switch_demo fail\n");
            return -1;
        }
        ret = gsw_usb_permanent_switch_demo(type);
        if(ret)
        {
            printf("gsw_usb_permanent_switch_demo fail\n");
        }
        else
        {
            printf("gsw_usb_permanent_switch_demo successful\n");
        }
    }
    else
    {
        gsw_usb_tempporary_switch_demo=(int32_t(*)(EN_GSW_USB_SWITCH_TYPE type))dlsym(dlHandle, "gsw_usb_tempporary_switch");
        if(gsw_usb_tempporary_switch_demo == NULL)
        {
            printf("dlsym gsw_usb_tempporary_switch_demo fail\n");
            return -1;
        }
        ret = gsw_usb_tempporary_switch_demo(type);
        if(ret)
        {
            printf("gsw_usb_tempporary_switch_demo fail\n");
        }
        else
        {
            printf("gsw_usb_tempporary_switch_demo successful\n");
        }
    }
    
    
    return 0;
}