/* $NetBSD: main.c,v 1.17 2007/03/01 16:49:48 garbled Exp $ */ /*- * Copyright (c) 1996 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe. * * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``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 FOUNDATION OR CONTRIBUTORS * 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. */ #include #ifndef lint __COPYRIGHT( "@(#) Copyright (c) 1996 The NetBSD Foundation, Inc. All rights reserved."); __RCSID("$NetBSD: main.c,v 1.17 2007/03/01 16:49:48 garbled Exp $"); #endif #include #include #include #include #include #include #ifdef __sun__ #include #endif #include "defs.h" #include "pathnames.h" #if defined(__sparc__) # define USE_OPENPROM # if defined(__arch64__) # define ee_action(a,b) # define ee_dump() # define ee_updatechecksums() (void)0 # define check_for_openprom() 1 # endif #endif int main (int, char *[]); static void action (char *); static void dump_prom (void); static void usage (void); char *path_eeprom = _PATH_EEPROM; char *path_openprom = _PATH_OPENPROM; char *path_openfirm = _PATH_OPENFIRM; char *path_prepnvram = _PATH_PREPNVRAM; int fix_checksum = 0; int ignore_checksum = 0; int update_checksums = 0; int cksumfail = 0; u_short writecount; int eval = 0; #ifdef USE_OPENPROM int verbose = 0; int use_openprom; #endif #if defined(USE_OPENFIRM) || defined (USE_PREPNVRAM) int verbose=0; #endif int main(argc, argv) int argc; char *argv[]; { int ch, do_stdin = 0; char *cp, line[BUFSIZE]; #if defined(USE_OPENPROM) || defined(USE_OPENFIRM) || defined(USE_PREPNVRAM) char *optstring = "-cf:iv"; #else char *optstring = "-cf:i"; #endif /* USE_OPENPROM */ while ((ch = getopt(argc, argv, optstring)) != -1) switch (ch) { case '-': do_stdin = 1; break; case 'c': fix_checksum = 1; break; case 'f': path_eeprom = path_openprom = optarg; break; case 'i': ignore_checksum = 1; break; #if defined(USE_OPENPROM) || defined(USE_OPENFIRM) || defined(USE_PREPNVRAM) case 'v': verbose = 1; break; #endif /* USE_OPENPROM */ case '?': default: usage(); } argc -= optind; argv += optind; #ifdef USE_OPENPROM use_openprom = check_for_openprom(); if (use_openprom == 0) { #endif /* USE_OPENPROM */ #if !defined(USE_OPENFIRM) && !defined(USE_PREPNVRAM) ee_verifychecksums(); if (fix_checksum || cksumfail) exit(cksumfail); #endif #ifdef USE_OPENPROM } #endif /* USE_OPENPROM */ if (do_stdin) { while (fgets(line, BUFSIZE, stdin) != NULL) { if (line[0] == '\n') continue; if ((cp = strrchr(line, '\n')) != NULL) *cp = '\0'; action(line); } if (ferror(stdin)) err(++eval, "stdin"); } else { if (argc == 0) { dump_prom(); exit(eval + cksumfail); } while (argc) { action(*argv); ++argv; --argc; } } #ifdef USE_OPENPROM if (use_openprom == 0) #endif /* USE_OPENPROM */ #if !defined(USE_OPENFIRM) && !defined(USE_PREPNVRAM) if (update_checksums) { ++writecount; ee_updatechecksums(); } exit(eval + cksumfail); #endif return 0; } /* * Separate the keyword from the argument (if any), find the keyword in * the table, and call the corresponding handler function. */ static void action(line) char *line; { char *keyword, *arg; keyword = strdup(line); if ((arg = strrchr(keyword, '=')) != NULL) *arg++ = '\0'; #ifdef USE_PREPNVRAM prep_action(keyword, arg); #else #ifdef USE_OPENFIRM of_action(keyword, arg); #else #ifdef USE_OPENPROM if (use_openprom) op_action(keyword, arg); else #endif /* USE_OPENPROM */ ee_action(keyword, arg); #endif /* USE_OPENFIRM */ #endif /* USE_PREPNVRAM */ } /* * Dump the contents of the prom corresponding to all known keywords. */ static void dump_prom() { #ifdef USE_PREPNVRAM prep_dump(); #else #ifdef USE_OPENFIRM of_dump(); #else #ifdef USE_OPENPROM if (use_openprom) /* * We have a special dump routine for this. */ op_dump(); else #endif /* USE_OPENPROM */ ee_dump(); #endif /* USE_OPENFIRM */ #endif /* USE_PREPNVRAM */ } static void usage() { #if defined(USE_OPENPROM) || defined(USE_OPENFIRM) || defined(USE_PREPNVRAM) fprintf(stderr, "usage: %s %s\n", getprogname(), "[-] [-c] [-f device] [-i] [-v] [field[=value] ...]"); #else fprintf(stderr, "usage: %s %s\n", getprogname(), "[-] [-c] [-f device] [-i] [field[=value] ...]"); #endif /* __us */ exit(1); }