/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * This test calls PR_OpenFile to create a bunch of files
 * with various file modes.
 */

#include "prio.h"
#include "prerror.h"
#include "prinit.h"

#include <stdio.h>
#include <stdlib.h>

#define TEMPLATE_FILE_NAME "template.txt"

int main(int argc, char** argv) {
  FILE* template;
  char buf[32];
  PRInt32 nbytes;
  PRFileDesc* fd;

  /* Write in text mode.  Let stdio deal with line endings. */
  template = fopen(TEMPLATE_FILE_NAME, "w");
  fputs("line 1\nline 2\n", template);
  fclose(template);

  /* Read in binary mode */
  fd = PR_OpenFile(TEMPLATE_FILE_NAME, PR_RDONLY, 0666);
  nbytes = PR_Read(fd, buf, sizeof(buf));
  PR_Close(fd);
  PR_Delete(TEMPLATE_FILE_NAME);

  fd = PR_OpenFile("tfil0700.txt", PR_RDWR | PR_CREATE_FILE, 0700);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0500.txt", PR_RDWR | PR_CREATE_FILE, 0500);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0400.txt", PR_RDWR | PR_CREATE_FILE, 0400);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0644.txt", PR_RDWR | PR_CREATE_FILE, 0644);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0664.txt", PR_RDWR | PR_CREATE_FILE, 0664);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0660.txt", PR_RDWR | PR_CREATE_FILE, 0660);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0666.txt", PR_RDWR | PR_CREATE_FILE, 0666);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  fd = PR_OpenFile("tfil0640.txt", PR_RDWR | PR_CREATE_FILE, 0640);
  if (NULL == fd) {
    fprintf(stderr, "PR_OpenFile failed (%d, %d)\n", PR_GetError(),
            PR_GetOSError());
    exit(1);
  }
  PR_Write(fd, buf, nbytes);
  PR_Close(fd);

  PR_Cleanup();
  return 0;
}