/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - 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.
 * - 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.
 */

/** @addtogroup net_app
 *  @{
 */

/** @file
 *  Generic application error printing functions implementation.
 */

#include <stdio.h>

#include "../include/icmp_codes.h"
#include "../include/socket_errno.h"

#include "print_error.h"

void print_error(FILE * output, int error_code, const char * prefix, const char * suffix){
	if(IS_ICMP_ERROR(error_code)){
		icmp_print_error(output, error_code, prefix, suffix);
	}else if(IS_SOCKET_ERROR(error_code)){
		socket_print_error(output, error_code, prefix, suffix);
	}
}

void icmp_print_error(FILE * output, int error_code, const char * prefix, const char * suffix){
	if(output){
		if(prefix){
			fprintf(output, "%s", prefix);
		}
		switch(error_code){
			case ICMP_DEST_UNREACH:
				fprintf(output, "ICMP Destination Unreachable (%d) error", error_code);
				break;
			case ICMP_SOURCE_QUENCH:
				fprintf(output, "ICMP Source Quench (%d) error", error_code);
				break;
			case ICMP_REDIRECT:
				fprintf(output, "ICMP Redirect (%d) error", error_code);
				break;
			case ICMP_ALTERNATE_ADDR:
				fprintf(output, "ICMP Alternate Host Address (%d) error", error_code);
				break;
			case ICMP_ROUTER_ADV:
				fprintf(output, "ICMP Router Advertisement (%d) error", error_code);
				break;
			case ICMP_ROUTER_SOL:
				fprintf(output, "ICMP Router Solicitation (%d) error", error_code);
				break;
			case ICMP_TIME_EXCEEDED:
				fprintf(output, "ICMP Time Exceeded (%d) error", error_code);
				break;
			case ICMP_PARAMETERPROB:
				fprintf(output, "ICMP Paramenter Problem (%d) error", error_code);
				break;
			case ICMP_CONVERSION_ERROR:
				fprintf(output, "ICMP Datagram Conversion Error (%d) error", error_code);
				break;
			case ICMP_REDIRECT_MOBILE:
				fprintf(output, "ICMP Mobile Host Redirect (%d) error", error_code);
				break;
			case ICMP_SKIP:
				fprintf(output, "ICMP SKIP (%d) error", error_code);
				break;
			case ICMP_PHOTURIS:
				fprintf(output, "ICMP Photuris (%d) error", error_code);
				break;
			default:
				fprintf(output, "Other (%d) error", error_code);
		}
		if(suffix){
			fprintf(output, "%s", suffix);
		}
	}
}

void socket_print_error(FILE * output, int error_code, const char * prefix, const char * suffix){
	if(output){
		if(prefix){
			fprintf(output, "%s", prefix);
		}
		switch(error_code){
			case ENOTSOCK:
				fprintf(output, "Not a socket (%d) error", error_code);
				break;
			case EPROTONOSUPPORT:
				fprintf(output, "Protocol not supported (%d) error", error_code);
				break;
			case ESOCKTNOSUPPORT:
				fprintf(output, "Socket type not supported (%d) error", error_code);
				break;
			case EPFNOSUPPORT:
				fprintf(output, "Protocol family not supported (%d) error", error_code);
				break;
			case EAFNOSUPPORT:
				fprintf(output, "Address family not supported (%d) error", error_code);
				break;
			case EADDRINUSE:
				fprintf(output, "Address already in use (%d) error", error_code);
				break;
			case ENOTCONN:
				fprintf(output, "Socket not connected (%d) error", error_code);
				break;
			case NO_DATA:
				fprintf(output, "No data (%d) error", error_code);
				break;
			case EINPROGRESS:
				fprintf(output, "Another operation in progress (%d) error", error_code);
				break;
			case EDESTADDRREQ:
				fprintf(output, "Destination address required (%d) error", error_code);
			case TRY_AGAIN:
				fprintf(output, "Try again (%d) error", error_code);
			default:
				fprintf(output, "Other (%d) error", error_code);
		}
		if(suffix){
			fprintf(output, "%s", suffix);
		}
	}
}

/** @}
 */