/** * \file * Interface for the Contiki shell. * \author Adam Dunkels <adam@dunkels.com> * * Some of the functions declared in this file must be implemented as * a shell back-end in the architecture specific files of a Contiki * port. *//* * Copyright (c) 2003, Adam Dunkels. * All rights reserved. * * 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 and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in the *    documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote *    products derived from this software without specific prior *    written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. * * This file is part of the Contiki desktop OS. * * $Id: shell.h,v 1.1 2006/06/07 09:43:54 adam Exp $ * */#ifndef __SHELL_H__#define __SHELL_H__/** * Initialize the shell. * * Called when the shell front-end process starts. This function may * be used to start listening for signals. */void shell_init(void);/** * Start the shell back-end. * * Called by the front-end when a new shell is started. */void shell_start(void);/** * Process a shell command. * * This function will be called by the shell GUI / telnet server whan * a command has been entered that should be processed by the shell * back-end. * * \param command The command to be processed. */void shell_input(char *command);/** * Quit the shell. * */void shell_quit(char *);/** * Print a string to the shell window. * * This function is implemented by the shell GUI / telnet server and * can be called by the shell back-end to output a string in the * shell window. The string is automatically appended with a linebreak. * * \param str1 The first half of the string to be output. * \param str2 The second half of the string to be output. */void shell_output(char *str1, char *str2);/** * Print a prompt to the shell window. * * This function can be used by the shell back-end to print out a * prompt to the shell window. * * \param prompt The prompt to be printed. * */void shell_prompt(char *prompt);#endif /* __SHELL_H__ */