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101 lines
3.6 KiB
C
101 lines
3.6 KiB
C
/*
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* Copyright (c) 2008, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* $Id: shell-coffee.c,v 1.2 2008/07/03 21:13:13 adamdunkels Exp $
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*/
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/**
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* \file
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* CFS Coffee-specific Contiki shell commands
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* \author
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* Adam Dunkels <adam@sics.se>
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*/
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#include "contiki.h"
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#include "shell-coffee.h"
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#include "cfs/cfs-coffee.h"
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#include <stdio.h>
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#include <string.h>
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/*---------------------------------------------------------------------------*/
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PROCESS(shell_format_process, "format");
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SHELL_COMMAND(format_command,
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"format",
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"format: format the flash-based Coffee file system",
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&shell_format_process);
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PROCESS(shell_rm_process, "rm");
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SHELL_COMMAND(rm_command,
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"rm",
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"rm <filename>: remove the file named filename",
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&shell_rm_process);
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_format_process, ev, data)
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{
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struct shell_input *input;
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PROCESS_BEGIN();
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shell_output_str(&format_command, "format: this command will erase all files. Do you want to format? [y/n]", "");
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PROCESS_WAIT_EVENT_UNTIL(ev == shell_event_input);
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input = data;
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if(input->len1 > 0 &&
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(input->data1[0] == 'y' || input->data1[0] == 'Y')) {
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shell_output_str(&format_command, "format: formatting file system, please wait...", "");
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if(cfs_coffee_format() == 0) {
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shell_output_str(&format_command, "format: formatting complete", "");
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} else {
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shell_output_str(&format_command, "format: formatting failed", "");
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}
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}
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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PROCESS_THREAD(shell_rm_process, ev, data)
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{
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PROCESS_BEGIN();
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if(data != NULL) {
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cfs_coffee_remove(data);
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}
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PROCESS_END();
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}
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/*---------------------------------------------------------------------------*/
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void
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shell_coffee_init(void)
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{
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shell_register_command(&format_command);
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shell_register_command(&rm_command);
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}
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/*---------------------------------------------------------------------------*/
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