/* 
   Unix SMB/Netbios implementation.
   Version 2.0
   SMB client library test program
   Copyright (C) Andrew Tridgell 1998
   Copyright (C) Richard Sharpe 2000
   Copyright (C) John Terpsra 2000
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <stdio.h>
#include <errno.h>
#include <libsmbclient.h>

void auth_fn(char *server, char *share,
	     char **workgroup, char **username, char **password)
{
  static char wg[128], un[128], pw[128];
  /* DO nothing for now ... change later */

  fprintf(stdout, "Enter workgroup: ");
  fgets(wg, sizeof(wg), stdin);

  if (wg[strlen(wg) - 1] == 0x0a) /* A new line? */
    wg[strlen(wg) - 1] = 0x00;

  fprintf(stdout, "Enter username: ");
  fgets(un, sizeof(un), stdin);

  if (un[strlen(un) - 1] == 0x0a) /* A new line? */
    un[strlen(un) - 1] = 0x00;

  fprintf(stdout, "Enter password: ");
  fgets(pw, sizeof(pw), stdin);

  if (pw[strlen(pw) - 1] == 0x0a) /* A new line? */
    pw[strlen(pw) - 1] = 0x00;

  *workgroup = wg; *password = pw; *username = un;

}

int main(int argc, char *argv[])
{
  int err, fd;
  const char *file = "smb://samba/public/testfile.txt";
  const char *file2 = "smb://samba/public/testfile2.txt";
  const char *workgroup = "sambanet";
  char buff[256];
  struct stat st1, st2;

  err = smbc_init(auth_fn, workgroup,  10); /* Initialize things */

  if (err < 0) {

    fprintf(stderr, "Initializing the smbclient library ...: %s\n", strerror(errno));

  }

  /* For now, open a file on a server that is hard coded ... later will
   * read from the command line ...
   */

  fd = smbc_open(file, O_RDWR | O_CREAT, 0666);

  if (fd < 0) {

    fprintf(stderr, "Creating file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Opened or created file: %s\n", file);

  /* Now, write some date to the file ... */

  bzero(buff, sizeof(buff));
  strcpy(buff, "Some test data for the moment ...");

  err = smbc_write(fd, buff, sizeof(buff));

  if (err < 0) {
    
    fprintf(stderr, "writing file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Wrote %d bytes to file: %s\n", sizeof(buff), buff);

  /* Now, seek the file back to offset 0 */

  err = smbc_lseek(fd, SEEK_SET, 0);

  if (err < 0) {

    fprintf(stderr, "Seeking file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Completed lseek on file: %s\n", file);

  /* Now, read the file contents back ... */

  err = smbc_read(fd, buff, sizeof(buff));

  if (err < 0) {

    fprintf(stderr, "Reading file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Read file: %s\n", buff);  /* Should check the contents */

  fprintf(stdout, "Now fstat'ing file: %s\n", file);

  err = smbc_fstat(fd, &st1);

  if (err < 0) {

    fprintf(stderr, "Fstat'ing file: %s: %s\n", file, strerror(errno));
    exit(0);

  }


  /* Now, close the file ... */

  err = smbc_close(fd);

  if (err < 0) {

    fprintf(stderr, "Closing file: %s: %s\n", file, strerror(errno));

  }

  /* Now, rename the file ... */

  err = smbc_rename(file, file2);

  if (err < 0) {

    fprintf(stderr, "Renaming file: %s to %s: %s\n", file, file2, strerror(errno));

  }

  fprintf(stdout, "Renamed file %s to %s\n", file, file2);

  /* Now, create a file and delete it ... */

  fprintf(stdout, "Now, creating file: %s so we can delete it.\n", file);

  fd = smbc_open(file, O_RDWR | O_CREAT, 0666);

  if (fd < 0) {

    fprintf(stderr, "Creating file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Opened or created file: %s\n", file);

  err = smbc_close(fd);

  if (err < 0) {

    fprintf(stderr, "Closing file: %s: %s\n", file, strerror(errno));
    exit(0);

  }
  
  /* Now, delete the file ... */

  fprintf(stdout, "File %s created, now deleting ...\n", file);

  err = smbc_unlink(file);

  if (err < 0) {

    fprintf(stderr, "Deleting file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  /* Now, stat the file, file 2 ... */

  fprintf(stdout, "Now stat'ing file: %s\n", file);

  err = smbc_stat(file2, &st2);

  if (err < 0) {

    fprintf(stderr, "Stat'ing file: %s: %s\n", file, strerror(errno));
    exit(0);

  }

  fprintf(stdout, "Stat'ed file:   %s. Size = %d, mode = %04X\n", file2, 
	  st2.st_size, st2.st_mode);
  fprintf(stdout, "Earlier stat:   %s, Size = %d, mode = %04X\n", file, 
	  st1.st_size, st1.st_mode);

}