#include <fcntl.h>
#include <unistd.h>
#include <time.h>
#include <limits.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <glusterfs/api/glfs.h>
#include <glusterfs/api/glfs-handles.h>

#define LOG_ERR(msg)                                                           \
    do {                                                                       \
        fprintf(stderr, "%s : Error (%s)\n", msg, strerror(errno));            \
    } while (0)

int
main(int argc, char *argv[])
{
    int ret = 0;
    char *hostname = NULL;
    char *volname = NULL;
    char *logfile = NULL;
    glfs_t *fs = NULL;

    if (argc != 4) {
        fprintf(stderr, "Invalid argument\n");
        exit(1);
    }

    hostname = argv[1];
    volname = argv[2];
    logfile = argv[3];

    fs = glfs_new(volname);
    if (!fs) {
        LOG_ERR("glfs_new failed");
        return -1;
    }

    ret = glfs_set_volfile_server(fs, "tcp", hostname, 24007);
    if (ret < 0) {
        LOG_ERR("glfs_set_volfile_server failed");
        goto err;
    }

    ret = glfs_set_logging(fs, logfile, 7);
    if (ret < 0) {
        LOG_ERR("glfs_set_logging failed");
        goto err;
    }

    ret = glfs_init(fs);
    if (ret < 0) {
        LOG_ERR("glfs_init failed");
        goto err;
    }

    glfs_fini(fs);
    fs = NULL;
    return 0;
err:
    glfs_fini(fs);
    fs = NULL;

    return -1;
}