#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <libglusterfsclient.h>

int main (int argc, char *argv[]) {

	/* ==== init ==== */

	glusterfs_init_ctx_t ctx;

    memset (&ctx, 0, sizeof (ctx));

    ctx.specfile = "/usr/local/etc/glusterfs/glusterfs.vol";
    ctx.logfile = "/tmp/glfs_log";
    ctx.loglevel = "debug";
    ctx.lookup_timeout = ctx.stat_timeout = 600;

	libglusterfs_handle_t client_context;

	errno = 0;

	client_context = glusterfs_init(&ctx);

	printf("init errno %d\n", errno);

	/* ==== open ==== */

	int ret = 0;
	unsigned long fd = 0;
	char *path = "/";
	int flags = O_RDONLY;
	mode_t mode = 0;

	errno = 0;

	fd = glusterfs_open(client_context, path, flags, mode);

	printf("fd %lu\n", fd);
	printf("open errno %d\n", errno);

	struct stat statbuf;

	memset (&statbuf, 0, sizeof (statbuf));

	ret = glusterfs_fstat(fd, &statbuf);

	printf("fstat ret %d\n", ret);
	printf("fstat errno %d\n", errno);
	printf("uid %u\n", statbuf.st_uid);
	printf("inod %lu\n", statbuf.st_ino);
	printf("size %ld\n", statbuf.st_size);

	errno = 0;

	ret = glusterfs_close(fd);

	printf("close ret %d\n", ret);
	printf("close errno %d\n", errno);

	/* ===== end ===== */

	glusterfs_fini(client_context);

	client_context = 0;

	exit(EXIT_SUCCESS);

}