/*-
 * Copyright (c) 2002-2018 The UbixOS Project.
 * All rights reserved.
 *
 * This was developed by Christopher W. Olsen for the UbixOS Project.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted
 * provided that the following conditions are met:
 *
 * 1) Redistributions of source code must retain the above copyright notice, this list of
 *    conditions, the following disclaimer and the list of authors.
 * 2) Redistributions in binary form must reproduce the above copyright notice, this list of
 *    conditions, the following disclaimer and the list of authors in the documentation and/or
 *    other materials provided with the distribution.
 * 3) Neither the name of the UbixOS Project nor the names of its contributors may be used to
 *    endorse or promote products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/sys.h>
#include <string.h>
#include <api/ubix.h>
#include "shell.h"

char *machine = 0x0;
char *cwd = 0x0;
char *cwc = 0x0;

int main(int argc, char **argv, char **env) {
  unsigned int *segbase = 0x0;

  char *buffer = (char *) malloc(512);
  inputBuffer *inBuf = (inputBuffer *) malloc(sizeof(inputBuffer));

  machine = (char *) malloc(32);
  cwd = (char *) malloc(1024);
  bzero(cwd, 1024);

  sprintf(machine, "uBixCube");
  getcwd(cwd, 1024);

  while (1) {
    aGain:

    printf("%s@%s# ", machine, cwd);
    gets((char *) buffer);

    if (buffer[0] == 0x0)
      goto aGain;

    inBuf->argc = 0x0;
    inBuf->args = 0x0;
    inBuf->bg = 0x0;

    parseInput(inBuf, buffer);

    if (inBuf->args->arg != 0x0) {
      if (!commands(inBuf))
        execProgram(inBuf);
    }

    freeArgs(inBuf);
  }
  return (0x0);
}