/******************************************************************************
*
* Copyright (C) 2002 - 2014 Xilinx, Inc.  All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* Use of the Software is limited solely to applications:
* (a) running on a Xilinx device, or
* (b) that interact with a Xilinx device through a bus or interconnect.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* XILINX CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of the Xilinx shall not be used
* in advertising or otherwise to promote the sale, use or other dealings in
* this Software without prior written authorization from Xilinx.
*
******************************************************************************/
#include <stdio.h>
#include <string.h>
#include "xilmfs.h"

struct mfs_file_block efs[200];

int main(int argc, char *argv[]) {
  char buf[512];
  char buf2[512];
  int fdr;
  int fdw;
  int tmp;
  int num_iter;
  mfs_init_fs(20*sizeof(struct mfs_file_block), (char *)efs, MFSINIT_NEW);
  fdr = mfs_file_open(".", MFS_MODE_READ);
  tmp = mfs_file_read(fdr, &(buf[0]), 512);
  tmp = mfs_file_close(fdr);
  tmp = mfs_ls();
  tmp = mfs_create_dir("testdir1");
  tmp = mfs_create_dir("testdir2");
  tmp = mfs_create_dir(".");
  tmp = mfs_ls();
  tmp = mfs_change_dir("testdir1");
  tmp = mfs_create_dir("testdir3");
  tmp = mfs_create_dir("testdir1");
  tmp = mfs_ls();
  tmp = mfs_change_dir("testdir3");
  fdw = mfs_file_open("testfile1", MFS_MODE_CREATE);
  strcpy(buf,"this is a test string");
  for (num_iter = 0; num_iter < 100; num_iter++)
    tmp = mfs_file_write(fdw, buf, strlen(buf));
  fdr = mfs_file_open("testfile1", MFS_MODE_READ);
  while((tmp= mfs_file_read(fdr, buf2, 512))== 512){
    buf2[511]='\0';
    strcpy(buf, buf2);
  }
  tmp = mfs_file_close(fdr);
  tmp = mfs_file_close(fdw);
  tmp = mfs_file_close(fdw); /* should return error */
  tmp = mfs_ls();
  tmp = mfs_cat("testfile1");
  for (num_iter=65; num_iter < 91; num_iter++) {
    strcpy(buf,"testfileA");
    buf[8] = num_iter;
    tmp = mfs_create_dir(buf);
  }
  tmp = mfs_ls();
  tmp = mfs_change_dir("testfileX");
  tmp = mfs_change_dir("..");
  tmp = mfs_change_dir(".");
  tmp = mfs_ls();
  tmp = mfs_delete_dir("testfileX");
  tmp = mfs_delete_dir(".");
  tmp = mfs_delete_file("testfile1");
  tmp = mfs_cat("testfile1"); /* should return error */
  tmp = mfs_ls();
  tmp = mfs_copy_stdin_to_file("stdinfile");
  tmp = mfs_ls();
  tmp = mfs_cat("stdinfile");
  tmp = mfs_rename_file("stdinfile", "tmp1");
  tmp = mfs_file_copy("tmp1", "tmp2");
  tmp = mfs_ls();
  tmp = mfs_cat("tmp2");
  tmp = mfs_create_dir("/testpath1");
  tmp = mfs_ls();
  tmp = mfs_create_dir("/testpath1/testpath2");
  tmp = mfs_change_dir("/testpath1/testpath2");
  tmp = mfs_ls();
  tmp = mfs_change_dir("/testpath1");
  tmp = mfs_ls();
  tmp = mfs_change_dir("/testpath2");
  tmp = mfs_change_dir("testpath2");
  tmp = mfs_create_dir("/a/b/c");
  tmp = mfs_change_dir("/testpath2/");
  tmp = mfs_change_dir("/testpath1/");
  tmp = mfs_ls();
  tmp = mfs_change_dir("/testpath1/testpath2/");
  tmp = mfs_ls();
  tmp = mfs_create_dir("testpath3/");
  tmp = mfs_ls();
  tmp = mfs_delete_dir("/testpath1/testpath2/testpath3");
  tmp = mfs_change_dir("/testpath1");
  tmp = mfs_delete_dir("/testpath1/testpath2/");
  tmp = mfs_ls();
  tmp = mfs_change_dir("/");
  tmp = mfs_ls();
  fdw = mfs_file_open("testappend", MFS_MODE_CREATE);
  strcpy(buf2,"testing append mode...\n");
  tmp = mfs_file_write(fdw, buf2, strlen(buf2));
  tmp = mfs_file_close(fdw);
  tmp = mfs_cat("testappend");
  fdw = mfs_file_open("testappend", MFS_MODE_WRITE);
  tmp = mfs_file_lseek(fdw, 0, MFS_SEEK_END);
  strcpy(buf2, "testing append mode2\n");
  tmp = mfs_file_write(fdw, buf2, strlen(buf2));
  tmp = mfs_file_close(fdw);
  tmp = mfs_cat("testappend");
  fdw = mfs_file_open("testappend", MFS_MODE_WRITE);
  tmp = mfs_file_lseek(fdw, 10, MFS_SEEK_SET);
  strcpy(buf2, "testing append mode3\n");
  tmp = mfs_file_write(fdw, buf2, strlen(buf2));
  tmp = mfs_file_lseek(fdw,-10, MFS_SEEK_END);
  tmp = mfs_file_write(fdw, buf2, strlen(buf2));
  tmp = mfs_file_close(fdw);
  tmp = mfs_cat("testappend");

  return 0;
}



/* testing testing */