24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock/*
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * CDDL HEADER START
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * The contents of this file are subject to the terms of the
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * Common Development and Distribution License (the "License").
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * You may not use this file except in compliance with the License.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * or http://www.opensolaris.org/os/licensing.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * See the License for the specific language governing permissions
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * and limitations under the License.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * When distributing Covered Code, include this CDDL HEADER in each
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * If applicable, add the following below this CDDL HEADER, with the
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * fields enclosed by brackets "[]" replaced with your own identifying
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * information: Portions Copyright [yyyy] [name of copyright owner]
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * CDDL HEADER END
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock */
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock/*
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * Use is subject to license terms.
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock */
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#pragma ident "%Z%%M% %I% %E% SMI"
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include <ctype.h>
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include <libdiskstatus.h>
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include <stdarg.h>
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include <stdlib.h>
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include <string.h>
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#include "ds_impl.h"
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockboolean_t ds_debug;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock/*PRINTFLIKE1*/
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockvoid
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockdprintf(const char *fmt, ...)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock{
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock va_list ap;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (!ds_debug)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock va_start(ap, fmt);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock (void) vprintf(fmt, ap);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock va_end(ap);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock}
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockvoid
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockddump(const char *label, const void *data, size_t length)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock{
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock int byte_count;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock int i;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock#define LINEBUFLEN 128
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock char linebuf[LINEBUFLEN];
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock char *linep;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock int bufleft, len;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock const char *start = data;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (!ds_debug)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (label != NULL)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock dprintf("%s\n", label);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linep = linebuf;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock bufleft = LINEBUFLEN;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock for (byte_count = 0; byte_count < length; byte_count += i) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock (void) snprintf(linep, bufleft, "0x%08x ", byte_count);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock len = strlen(linep);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock bufleft -= len;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linep += len;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock /*
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * Inner loop processes 16 bytes at a time, or less
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * if we have less than 16 bytes to go
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock */
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock for (i = 0; (i < 16) && ((byte_count + i) < length); i++) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock (void) snprintf(linep, bufleft, "%02X", (unsigned int)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock (unsigned char) start[byte_count + i]);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock len = strlen(linep);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock bufleft -= len;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linep += len;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (bufleft >= 2) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (i == 7)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *linep = '-';
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock else
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *linep = ' ';
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock --bufleft;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock ++linep;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock /*
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * If i is less than 16, then we had less than 16 bytes
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * written to the output. We need to fixup the alignment
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock * to allow the "text" output to be aligned
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock */
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (i < 16) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock int numspaces = (16 - i) * 3;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock while (numspaces-- > 0) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (bufleft >= 2) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *linep = ' ';
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock --bufleft;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linep++;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (bufleft >= 2) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *linep = ' ';
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock --bufleft;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock ++linep;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock for (i = 0; (i < 16) && ((byte_count + i) < length); i++) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock int subscript = byte_count + i;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock char ch = (isprint(start[subscript]) ?
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock start[subscript] : '.');
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock if (bufleft >= 2) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock *linep = ch;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock --bufleft;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock ++linep;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linebuf[LINEBUFLEN - bufleft] = 0;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock dprintf("%s\n", linebuf);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock linep = linebuf;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock bufleft = LINEBUFLEN;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock}
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockconst char *
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockdisk_status_errmsg(int error)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock{
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock switch (error) {
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_NOMEM:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("memory allocation failure");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_CANT_OPEN:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("failed to open device");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_NO_TRANSPORT:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("no supported communication protocol");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_NOT_SUPPORTED:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("disk status information not supported");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_NOT_SIMULATOR:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("not a valid simulator file");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock case EDS_IO:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("I/O error from device");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock default:
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return ("unknown error");
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock }
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock}
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockint
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrockds_set_errno(disk_status_t *dsp, int error)
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock{
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock dsp->ds_error = error;
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock return (-1);
24db46411fd54f70c35b94bb952eb7ba040e43b4eschrock}