/* Copyright (C) 2008  Emmanuel Varoquaux

   This file is part of XOS.

   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 3 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, see <http://www.gnu.org/licenses/>. */

#ifndef PRINT_CMD_H
#define PRINT_CMD_H

#include <stddef.h>

struct simple_command_struct;
struct compound_command_struct;
struct command_struct;
struct pipeline_struct;
struct and_or_list_struct;
struct list_struct;

struct string_buffer_struct {
  char *buf;
  size_t size;
  int pos;
};

void string_buffer_init(struct string_buffer_struct *string_buffer);
char *string_buffer_release(struct string_buffer_struct *string_buffer);

void print_command(const struct command_struct *command, int *line_number, struct string_buffer_struct *string_buffer);
void print_pipeline(const struct pipeline_struct *pipeline, int *line_number, struct string_buffer_struct *string_buffer);
void print_and_or_list(const struct and_or_list_struct *and_or_list, int *line_number, struct string_buffer_struct *string_buffer);
void print_list(const struct list_struct *list, int *line_number, struct string_buffer_struct *string_buffer);

#endif