| [1] | 1 | /***************************************************************************
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| 2 | mondo-cli.c
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| 3 | -------------------
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| 4 | begin : Fri Apr 19 16:40:35 EDT 2002
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| 5 | copyright : (C) 2002 Mondo Hugo Rabson
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| 6 | email : Hugo Rabson <hugorabson@msn.com>
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| 7 | edited by : by Stan Benoit 4/2002
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| 8 | email : troff@nakedsoul.org
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| [59] | 9 | cvsid : $Id: mondo-cli.c 59 2005-10-10 23:34:31Z bcornec $
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| [1] | 10 | ***************************************************************************/
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| 11 |
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| 12 | /***************************************************************************
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| 13 | * *
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| 14 | * This program is free software; you can redistribute it and/or modify *
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| 15 | * it under the terms of the GNU General Public License as published by *
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| 16 | * the Free Software Foundation; either version 2 of the License, or *
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| 17 | * (at your option) any later version. *
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| 18 | * *
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| 19 | ***************************************************************************/
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| 20 |
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| 21 | /***************************************************************************
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| 22 | UPDATE LOG
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| 23 |
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| 24 |
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| 25 | 08/04
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| 26 | - if user specifies a dumb -T value, abort
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| 27 |
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| 28 | 07/22
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| 29 | - handle -Q sensibly (don't abort if only -Q supplied)
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| 30 |
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| 31 | 07/17
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| 32 | - better checking of NFS dir's validity
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| 33 |
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| 34 | 06/19
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| 35 | - added AUX_VER
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| 36 |
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| 37 | 04/17
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| 38 | - added '-b' support
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| 39 | 04/03
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| 40 | - added star support
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| 41 |
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| 42 | 02/06
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| 43 | - fixed "Please give /dev entry" error msg
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| 44 |
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| 45 | 01/20/2004
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| 46 | - added 2.6.x-kernel "device = /dev/...." support to param reader
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| 47 | - better handling of SCSI and /dev entries
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| 48 | - touch /boot/boot.b if necessary
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| 49 |
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| 50 | 09/26/2003
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| 51 | - typo in command-line handling of 'r'
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| 52 |
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| 53 | 09/25
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| 54 | - added DVD write support
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| 55 |
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| 56 | 09/24
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| 57 | - if tape backup (-t) but user doesn't specify tape drive then
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| 58 | make an educated guess using find_tape_device_and_size()
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| 59 |
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| 60 | 09/18
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| 61 | - insist on partimagehack being present if -x found
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| 62 |
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| 63 | 09/16
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| 64 | - added support for multiple -I's and -E's in call to mondoarchive
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| 65 | - the '-D' flag doesn't take a value now
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| 66 |
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| 67 | 07/14
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| 68 | - fatal error if -E too short
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| 69 |
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| 70 | 05/14
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| 71 | - if 'n' and user doesn't have rights to write to output dir
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| 72 | then error out
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| 73 |
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| 74 | 05/05
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| 75 | - added Joshua Oreman's FreeBSD patches
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| 76 |
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| 77 | 05/04
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| 78 | - added Herman Kuster's multi-level bkp patch
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| 79 |
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| 80 | 05/02
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| 81 | - write errors to screen, not just to log
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| 82 |
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| 83 | 04/25
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| 84 | - added lots of assert()'s and log_OS_error()'s
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| 85 |
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| 86 | 04/21
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| 87 | - line 570 --- resolve boot device if softlink
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| 88 |
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| 89 | 04/08
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| 90 | - changed a bunch of fprintf(stderr,...)'s to log_it()'s
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| 91 | - fixed final / removal in retrieve_switches_from_command_line()
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| 92 |
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| 93 | 04/04
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| 94 | - added -e
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| 95 |
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| 96 | 03/15
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| 97 | - reject relative paths if -d flag (Alessandro Polverini)
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| 98 |
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| 99 | 01/02/2003
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| 100 | - added -J flag (to let user specify incoming filelist)
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| 101 |
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| 102 | 12/13/2002
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| 103 | - various strcpy() calls replaced with strncpy() calls
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| 104 |
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| 105 | 12/10
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| 106 | - added g_loglevel
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| 107 |
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| 108 | 11/25
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| 109 | - line 614 --- if commmand-line param ends in '/' then drop that '/'
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| 110 |
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| 111 | 11/19
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| 112 | - rewrote finish() to kill processes more softly
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| 113 | - if user calls with '-l RAW' then
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| 114 |
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| 115 | 09/01 - 09/30
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| 116 | - added -N to let user exclude all NFS-related mounts and devices
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| 117 | - run_program_and_log_output() now takes boolean operator to specify
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| 118 | whether it will log its activities in the event of _success_
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| 119 |
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| 120 | 08/01 - 08/31
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| 121 | - if no device specified when backing up to tape streamer then assume /dev/st0
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| 122 | - abort if tape user specifies tape size (just for testing porpoises)
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| 123 | - tape users no longer need to specify tape size
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| 124 | - added some comments
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| 125 | - added bkpinfo->backup_media_type
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| 126 | - renamed from mondo-archive.c to mondo-cli.c
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| 127 |
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| 128 | 07/01 - 07/31
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| 129 | - better check for mkfs.vfat
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| 130 | - more sanity-checking for -d flag
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| 131 | - if isodir does not exist then abort
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| 132 | - removed "the rest are..." comment from log
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| 133 | - do not permit '-H' and '-t' in the same command line
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| 134 | - if not '-o' then insist on vfat-friendly kernel
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| 135 |
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| 136 | 06/01 - 06/30
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| 137 | - added signal-trapping
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| 138 | - added '-W' (won't make bootable CD or floppies) flag
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| 139 | - added missing 'j++' to -s switch's code
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| 140 | - expanded -s switch
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| 141 | - added -u switch
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| 142 | - if dvdrecord exists and cdrecord doesn't then use
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| 143 | dvdrecord instead of cdrecord
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| 144 |
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| 145 | 04/01 - 04/30
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| 146 | - if CD-ROM is supermounted then unmount, run, and remount
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| 147 | - replace MONDO_VERSION #define with VERSION from ../config.h
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| 148 | - if CD-ROM is mounted at start then abort
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| 149 | - improved homedir-locating code
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| 150 | - improved "backup will occupy N CD's" calculation a bit
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| 151 | - added -m (manual CD tray) flag
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| 152 |
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| 153 |
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| 154 | *******************************************************************/
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| 155 |
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| 156 | /**
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| 157 | * @file
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| 158 | * Functions for handling command-line arguments passed to mondoarchive.
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| 159 | */
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| 160 |
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| 161 | /** @def BOOT_LOADER_CHARS The characters allowed for boot loader on this platform. */
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| 162 |
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| 163 | #include <pthread.h>
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| 164 | #include "../common/my-stuff.h"
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| 165 | #include "../common/mondostructures.h"
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| 166 | #include "mondo-cli-EXT.h"
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| 167 | #include "../common/libmondo.h"
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| 168 |
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| 169 |
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| 170 |
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| 171 | #ifndef VERSION
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| 172 | #define VERSION AUX_VER
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| 173 | #endif
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| 174 |
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| 175 |
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| 176 |
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| [59] | 177 | //static char cvsid[] = "$Id: mondo-cli.c 59 2005-10-10 23:34:31Z bcornec $";
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| [1] | 178 |
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| 179 | extern int g_loglevel;
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| 180 | extern bool g_text_mode;
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| [59] | 181 | extern bool g_skip_floppies; ///< Whether to skip the creation of boot disks
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| 182 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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| [1] | 183 | extern char g_erase_tmpdir_and_scratchdir[MAX_STR_LEN];
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| 184 | extern char g_tmpfs_mountpt[MAX_STR_LEN];
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| 185 | extern bool g_sigpipe;
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| 186 |
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| 187 | /*@ file pointer **************************************************/
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| 188 | extern FILE *g_tape_stream;
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| 189 |
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| 190 | /*@ long long *****************************************************/
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| 191 | extern long long g_tape_posK;
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| 192 |
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| 193 | /*@ long **********************************************************/
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| 194 | extern long g_noof_sets;
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| 195 |
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| 196 | /*@ bool******** **************************************************/
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| [59] | 197 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 198 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| [1] | 199 | extern bool g_cd_recovery;
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| 200 |
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| 201 | /**
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| 202 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 203 | * backup program.
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| 204 | * @note You @b MUST declare this variable somewhere in your program if
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| 205 | * you use libmondo. Otherwise the link will fail.
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| 206 | * @ingroup globalGroup
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| 207 | */
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| 208 | bool g_ISO_restore_mode = FALSE;
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| 209 |
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| 210 |
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| 211 | extern double g_kernel_version;
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| 212 |
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| 213 | extern int g_current_media_number;
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| 214 |
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| 215 |
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| 216 |
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| 217 | extern pid_t g_main_pid;
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| 218 |
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| 219 |
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| 220 |
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| 221 |
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| [59] | 222 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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| [1] | 223 |
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| 224 |
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| 225 |
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| 226 | /**
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| 227 | * @addtogroup cliGroup
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| 228 | * @{
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| 229 | */
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| 230 | /**
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| 231 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 232 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 233 | * @param argv The argument vector; @p argv passed to main().
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| 234 | * @param bkpinfo The backup information structure to populate.
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| 235 | * @return The number of problems with the command line (0 for success).
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| 236 | */
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| 237 | int
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| [59] | 238 | handle_incoming_parameters(int argc, char *argv[],
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| 239 | struct s_bkpinfo *bkpinfo)
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| [1] | 240 | {
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| [59] | 241 | /*@ int *** */
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| 242 | int res = 0;
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| 243 | int retval = 0;
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| 244 | int i = 0, j;
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| [1] | 245 |
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| [59] | 246 | /*@ buffers *************** */
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| 247 | char *tmp;
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| 248 | char flag_val[128][MAX_STR_LEN];
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| 249 | bool flag_set[128];
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| [1] | 250 |
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| [59] | 251 | malloc_string(tmp);
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| 252 | sensibly_set_tmpdir_and_scratchdir(bkpinfo);
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| 253 | for (i = 0; i < 128; i++) {
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| 254 | flag_val[i][0] = '\0';
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| 255 | flag_set[i] = FALSE;
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| 256 | }
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| 257 | // strcpy (bkpinfo->tmpdir, "/root/images/mondo");
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| 258 | // strcpy (bkpinfo->scratchdir, "/home");
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| 259 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 260 | bkpinfo->media_size[j] = 650;
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| 261 | } /* default */
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| 262 | res =
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| 263 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 264 | flag_set);
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| 265 | retval += res;
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| 266 | if (!retval) {
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| 267 | res = process_switches(bkpinfo, flag_val, flag_set);
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| 268 | retval += res;
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| 269 | }
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| [1] | 270 | /*
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| 271 | if (!retval)
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| 272 | {
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| 273 | */
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| [59] | 274 | log_msg(3, "Switches:-");
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| 275 | for (i = 0; i < 128; i++) {
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| 276 | if (flag_set[i]) {
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| 277 | sprintf(tmp, "-%c %s", i, flag_val[i]);
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| 278 | log_msg(3, tmp);
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| 279 | }
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| [1] | 280 | }
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| 281 | // }
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| [59] | 282 | sprintf(tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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| 283 | paranoid_system(tmp);
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| 284 | sprintf(tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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| 285 | paranoid_system(tmp);
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| 286 | sprintf(bkpinfo->tmpdir + strlen(bkpinfo->tmpdir), "/tmp.mondo.%ld",
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| 287 | random() % 32767);
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| 288 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 289 | "/mondo.scratch.%ld", random() % 32767);
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| 290 | sprintf(tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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| 291 | paranoid_system(tmp);
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| 292 | sprintf(tmp, "mkdir -p %s", bkpinfo->scratchdir);
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| 293 | paranoid_system(tmp);
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| 294 | if (bkpinfo->nfs_mount[0] != '\0') {
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| 295 | store_nfs_config(bkpinfo);
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| 296 | }
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| 297 | paranoid_free(tmp);
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| 298 | return (retval);
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| [1] | 299 | }
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| 300 |
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| 301 |
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| 302 |
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| 303 |
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| 304 | /**
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| 305 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 306 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 307 | * @param value The sizespec (e.g. "2g", "40m").
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| 308 | * @return 0, always.
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| 309 | * @bug Return code not needed.
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| 310 | */
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| 311 | int process_the_s_switch(struct s_bkpinfo *bkpinfo, char *value)
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| 312 | {
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| [59] | 313 | int j;
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| 314 | char tmp[MAX_STR_LEN], *p, comment[MAX_STR_LEN];
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| [1] | 315 |
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| [59] | 316 | assert(bkpinfo != NULL);
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| 317 | assert(value != NULL);
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| [1] | 318 |
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| [59] | 319 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 320 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 321 | j++, p = strchr(p, ',') + 1) {
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| 322 | strncpy(tmp, p, MAX_STR_LEN);
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| 323 | *(strchr(tmp, ',')) = '\0';
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| 324 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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| 325 | sprintf(comment, "media_size[%d] = %ld", j,
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| 326 | bkpinfo->media_size[j]);
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| 327 | log_msg(3, comment);
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| [1] | 328 | }
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| [59] | 329 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 330 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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| [1] | 331 | }
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| 332 | // bkpinfo->media_size[0] = bkpinfo->media_size[MAX_NOOF_MEDIA];
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| [59] | 333 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 334 | if (bkpinfo->media_size[j] <= 0) {
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| 335 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 336 | return (-1);
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| 337 | }
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| 338 | }
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| 339 | return (0);
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| [1] | 340 | }
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| 341 |
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| 342 |
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| 343 |
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| 344 | /**
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| 345 | * Process mondoarchive's command-line switches.
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| 346 | * @param bkpinfo The backup information structure to populate.
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| 347 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 348 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 349 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 350 | * FALSE if it's not.
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| 351 | * @return The number of problems with the switches, or 0 for success.
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| 352 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 353 | */
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| 354 | int
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| [59] | 355 | process_switches(struct s_bkpinfo *bkpinfo,
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| 356 | char flag_val[128][MAX_STR_LEN], bool flag_set[128])
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| [1] | 357 | {
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| 358 |
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| [59] | 359 | /*@ ints *** */
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| 360 | int i = 0;
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| 361 | int retval = 0;
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| 362 | int percent = 0;
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| [1] | 363 |
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| [59] | 364 | /*@ buffers ** */
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| 365 | char *tmp;
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| 366 | char *psz;
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| [1] | 367 |
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| [59] | 368 | long itbs;
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| [1] | 369 |
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| [59] | 370 | malloc_string(tmp);
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| 371 | malloc_string(psz);
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| [1] | 372 |
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| [59] | 373 | assert(bkpinfo != NULL);
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| 374 | assert(flag_val != NULL);
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| 375 | assert(flag_set != NULL);
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| [1] | 376 |
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| [59] | 377 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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| [1] | 378 |
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| 379 | /* compulsory */
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| [59] | 380 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 381 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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| 382 | flag_set['w'] + flag_set['C'];
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| 383 | if (i == 0) {
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| 384 | retval++;
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| 385 | log_to_screen("You must specify the media type\n");
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| [1] | 386 | }
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| [59] | 387 | if (i > 1) {
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| 388 | retval++;
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| 389 | log_to_screen("Please specify only one media type\n");
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| [1] | 390 | }
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| [59] | 391 | if (flag_set['K']) {
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| 392 | g_loglevel = atoi(flag_val['K']);
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| 393 | if (g_loglevel < 3) {
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| 394 | g_loglevel = 3;
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| 395 | }
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| [1] | 396 | }
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| [59] | 397 | if (flag_set['L'] && flag_set['0']) {
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| 398 | retval++;
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| 399 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
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| [1] | 400 | }
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| [59] | 401 | bkpinfo->backup_data = flag_set['O'];
|
|---|
| 402 | bkpinfo->verify_data = flag_set['V'];
|
|---|
| 403 | if (flag_set['I'] && !bkpinfo->backup_data) {
|
|---|
| 404 | log_to_screen("-I switch is ignored if just verifying");
|
|---|
| 405 | }
|
|---|
| 406 | if (flag_set['E'] && !bkpinfo->backup_data) {
|
|---|
| 407 | log_to_screen("-E switch is ignored if just verifying");
|
|---|
| 408 | }
|
|---|
| [1] | 409 |
|
|---|
| [59] | 410 | if (!find_home_of_exe("afio")) {
|
|---|
| 411 | if (find_home_of_exe("star")) {
|
|---|
| 412 | flag_set['R'] = TRUE;
|
|---|
| 413 | log_msg(1, "Using star instead of afio");
|
|---|
| 414 | } else {
|
|---|
| 415 | fatal_error
|
|---|
| 416 | ("Neither afio nor star is installed. Please install at least one.");
|
|---|
| 417 | }
|
|---|
| [1] | 418 | }
|
|---|
| 419 |
|
|---|
| [59] | 420 | if (flag_set['R']) {
|
|---|
| 421 | bkpinfo->use_star = TRUE;
|
|---|
| 422 | if (flag_set['L']) {
|
|---|
| 423 | fatal_error("You may not use star and lzop at the same time.");
|
|---|
| 424 | }
|
|---|
| 425 | if (!find_home_of_exe("star")) {
|
|---|
| 426 | fatal_error
|
|---|
| 427 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
|
|---|
| 428 | }
|
|---|
| [1] | 429 | }
|
|---|
| [59] | 430 | if (flag_set['W']) {
|
|---|
| 431 | bkpinfo->nonbootable_backup = TRUE;
|
|---|
| 432 | log_to_screen("Warning - you have opted for non-bootable backup");
|
|---|
| 433 | if (flag_set['f'] || flag_set['l']) {
|
|---|
| 434 | log_to_screen
|
|---|
| 435 | ("You don't need to specify bootloader or bootdevice");
|
|---|
| 436 | }
|
|---|
| [1] | 437 | }
|
|---|
| [59] | 438 | if (flag_set['t'] && flag_set['H']) {
|
|---|
| 439 | fatal_error
|
|---|
| 440 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
|
|---|
| 441 | }
|
|---|
| 442 | if (flag_set['I']) {
|
|---|
| 443 | if (!strcmp(bkpinfo->include_paths, "/")) {
|
|---|
| 444 | log_msg(2, "'/' is pleonastic.");
|
|---|
| 445 | bkpinfo->include_paths[0] = '\0';
|
|---|
| 446 | }
|
|---|
| 447 | if (bkpinfo->include_paths[0]) {
|
|---|
| 448 | strcat(bkpinfo->include_paths, " ");
|
|---|
| 449 | }
|
|---|
| 450 | strncpy(bkpinfo->include_paths + strlen(bkpinfo->include_paths),
|
|---|
| 451 | flag_val['I'],
|
|---|
| 452 | MAX_STR_LEN - strlen(bkpinfo->include_paths));
|
|---|
| 453 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
|---|
| 454 | if (bkpinfo->include_paths[0] == '-') {
|
|---|
| 455 | retval++;
|
|---|
| 456 | log_to_screen("Please supply a sensible value with '-I'\n");
|
|---|
| 457 | }
|
|---|
| 458 | }
|
|---|
| [1] | 459 |
|
|---|
| [59] | 460 | if (g_kernel_version >= 2.6 && !flag_set['d']
|
|---|
| 461 | && (flag_set['c'] || flag_set['w'])) {
|
|---|
| 462 | fatal_error
|
|---|
| 463 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
|
|---|
| [1] | 464 | }
|
|---|
| 465 |
|
|---|
| [59] | 466 |
|
|---|
| 467 | if (flag_set['J']) {
|
|---|
| 468 | if (flag_set['I']) {
|
|---|
| 469 | retval++;
|
|---|
| 470 | log_to_screen
|
|---|
| 471 | ("Please do not use -J in combination with -I. If you want to make a list of files to backup, that's fine, use -J <filename> but please don't muddy the waters by combining -J with -I. Thanks. :-)");
|
|---|
| 472 | }
|
|---|
| 473 | bkpinfo->make_filelist = FALSE;
|
|---|
| 474 | strcpy(bkpinfo->include_paths, flag_val['J']);
|
|---|
| [1] | 475 | }
|
|---|
| [59] | 476 | if (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) {
|
|---|
| 477 | if (!flag_set['r'] && g_kernel_version <= 2.5
|
|---|
| 478 | && strstr(flag_val['d'], "/dev/")) {
|
|---|
| 479 | fatal_error
|
|---|
| 480 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
|
|---|
| 481 | }
|
|---|
| 482 | if (flag_set['r'] && g_kernel_version <= 2.5
|
|---|
| 483 | && !strstr(flag_val['d'], "/dev/")) {
|
|---|
| 484 | fatal_error
|
|---|
| 485 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
|
|---|
| 486 | }
|
|---|
| 487 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
|
|---|
| 488 | log_to_screen
|
|---|
| 489 | ("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
|
|---|
| 490 | }
|
|---|
| 491 |
|
|---|
| 492 | if (system("which cdrecord > /dev/null 2> /dev/null")
|
|---|
| 493 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
|
|---|
| 494 | fatal_error
|
|---|
| 495 | ("Please install dvdrecord/cdrecord and try again.");
|
|---|
| 496 | }
|
|---|
| 497 | if (flag_set['C']) {
|
|---|
| 498 | bkpinfo->cdrw_speed = 2;
|
|---|
| 499 | if (!flag_set['L']) {
|
|---|
| 500 | log_to_screen
|
|---|
| 501 | ("You must use -L with -C. Therefore I am setting it for you.");
|
|---|
| 502 | flag_set['L'] = 1;
|
|---|
| 503 | flag_val['L'][0] = '\0';
|
|---|
| 504 | }
|
|---|
| 505 | } else {
|
|---|
| 506 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
|
|---|
| 507 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
|
|---|
| 508 | // log_msg(3, "flag_set['r'] = %i", flag_set['r'] );
|
|---|
| 509 | if (flag_set['c']) {
|
|---|
| 510 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
|
|---|
| 511 | } else if (flag_set['w']) {
|
|---|
| 512 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
|
|---|
| 513 | } else if (flag_set['r']) {
|
|---|
| 514 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
|---|
| 515 | }
|
|---|
| 516 |
|
|---|
| 517 | if (bkpinfo->cdrw_speed < 1) {
|
|---|
| 518 | fatal_error
|
|---|
| 519 | ("You specified a silly speed for a CD-R[W] drive");
|
|---|
| 520 | }
|
|---|
| 521 | }
|
|---|
| [1] | 522 | }
|
|---|
| [59] | 523 | if (flag_set['t'] && !flag_set['d']) {
|
|---|
| 524 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
|---|
| 525 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
|---|
| 526 | fatal_error
|
|---|
| 527 | ("Tape device not specified. I couldn't find it either.");
|
|---|
| 528 | }
|
|---|
| 529 | flag_set['d'] = TRUE;
|
|---|
| 530 | sprintf(tmp,
|
|---|
| 531 | "You didn't specify a tape streamer device. I'm assuming %s",
|
|---|
| 532 | flag_val['d']);
|
|---|
| 533 | log_to_screen(tmp);
|
|---|
| 534 | percent = 0;
|
|---|
| 535 | }
|
|---|
| 536 |
|
|---|
| 537 | if (flag_set['r']) // DVD
|
|---|
| 538 | {
|
|---|
| 539 | if (flag_set['m']) {
|
|---|
| 540 | fatal_error
|
|---|
| 541 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
|---|
| 542 | }
|
|---|
| 543 | if (!flag_set['d']) {
|
|---|
| 544 | if (!find_dvd_device(flag_val['d'], FALSE)) {
|
|---|
| 545 | flag_set['d'] = TRUE;
|
|---|
| 546 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
|
|---|
| 547 | }
|
|---|
| 548 | }
|
|---|
| 549 | if (!find_home_of_exe("growisofs")) {
|
|---|
| 550 | fatal_error
|
|---|
| 551 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
|---|
| 552 | }
|
|---|
| 553 | if (!find_home_of_exe("dvd+rw-format")) {
|
|---|
| 554 | fatal_error
|
|---|
| 555 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
|---|
| 556 | }
|
|---|
| 557 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 558 | fatal_error
|
|---|
| 559 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 560 | }
|
|---|
| 561 | if (!flag_set['s']) {
|
|---|
| 562 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
|---|
| 563 | strcat(flag_val['s'], "m");
|
|---|
| 564 | log_to_screen
|
|---|
| 565 | ("You did not specify a size (-s) for DVD. I'm guessing %s.",
|
|---|
| 566 | flag_val['s']);
|
|---|
| 567 | flag_set['s'] = 1;
|
|---|
| 568 | }
|
|---|
| [1] | 569 | /*
|
|---|
| 570 | if (flag_set['Z']) {
|
|---|
| 571 | bkpinfo->blank_dvd_first = TRUE;
|
|---|
| 572 | }
|
|---|
| 573 | */
|
|---|
| [59] | 574 | }
|
|---|
| [1] | 575 |
|
|---|
| [59] | 576 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
|---|
| 577 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 578 | fatal_error
|
|---|
| 579 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 580 | }
|
|---|
| 581 | if (flag_set['O']) {
|
|---|
| 582 | if (flag_set['s']) {
|
|---|
| 583 | if (flag_set['t']) {
|
|---|
| 584 | fatal_error
|
|---|
| 585 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
|---|
| 586 | }
|
|---|
| 587 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 588 | fatal_error("Bad -s switch");
|
|---|
| 589 | }
|
|---|
| 590 | } else if (flag_set['u'] || flag_set['t']) {
|
|---|
| 591 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
|---|
| 592 | bkpinfo->media_size[i] = 0;
|
|---|
| 593 | }
|
|---|
| 594 | } else {
|
|---|
| 595 | retval++;
|
|---|
| 596 | log_to_screen("Tape size not specified.\n");
|
|---|
| 597 | }
|
|---|
| 598 | }
|
|---|
| 599 | } else { /* CD size */
|
|---|
| 600 | if (flag_set['s']) {
|
|---|
| 601 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 602 | fatal_error("Bad -s switch");
|
|---|
| 603 | }
|
|---|
| 604 | }
|
|---|
| 605 | if (flag_set['w']) {
|
|---|
| 606 | bkpinfo->wipe_media_first = TRUE;
|
|---|
| 607 | } /* CD-RW */
|
|---|
| [1] | 608 | }
|
|---|
| [59] | 609 | if (flag_set['n']) {
|
|---|
| 610 | strncpy(bkpinfo->nfs_mount, flag_val['n'], MAX_STR_LEN);
|
|---|
| 611 | if (!flag_set['d']) {
|
|---|
| 612 | strncpy(bkpinfo->nfs_remote_dir, "/", MAX_STR_LEN);
|
|---|
| 613 | }
|
|---|
| 614 | sprintf(tmp, "mount | grep -x \"%s .*\" | cut -d' ' -f3",
|
|---|
| 615 | bkpinfo->nfs_mount);
|
|---|
| 616 | strncpy(bkpinfo->isodir,
|
|---|
| 617 | call_program_and_get_last_line_of_output(tmp),
|
|---|
| 618 | MAX_STR_LEN / 4);
|
|---|
| 619 | if (strlen(bkpinfo->isodir) < 3) {
|
|---|
| 620 | retval++;
|
|---|
| 621 | log_to_screen("NFS share is not mounted. Please mount it.\n");
|
|---|
| 622 | }
|
|---|
| 623 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
|---|
| 624 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
|---|
| [1] | 625 | }
|
|---|
| [59] | 626 | if (flag_set['c']) {
|
|---|
| 627 | bkpinfo->backup_media_type = cdr;
|
|---|
| [1] | 628 | }
|
|---|
| [59] | 629 | if (flag_set['C']) {
|
|---|
| 630 | bkpinfo->backup_media_type = cdstream;
|
|---|
| [1] | 631 | }
|
|---|
| [59] | 632 | if (flag_set['i']) {
|
|---|
| 633 | bkpinfo->backup_media_type = iso;
|
|---|
| 634 | }
|
|---|
| 635 | if (flag_set['n']) {
|
|---|
| 636 | bkpinfo->backup_media_type = nfs;
|
|---|
| 637 | }
|
|---|
| 638 | if (flag_set['r']) {
|
|---|
| 639 | bkpinfo->backup_media_type = dvd;
|
|---|
| 640 | }
|
|---|
| 641 | if (flag_set['t']) {
|
|---|
| 642 | bkpinfo->backup_media_type = tape;
|
|---|
| 643 | }
|
|---|
| 644 | if (flag_set['u']) {
|
|---|
| 645 | bkpinfo->backup_media_type = udev;
|
|---|
| 646 | }
|
|---|
| 647 | if (flag_set['w']) {
|
|---|
| 648 | bkpinfo->backup_media_type = cdrw;
|
|---|
| 649 | }
|
|---|
| [1] | 650 |
|
|---|
| 651 | /* optional, popular */
|
|---|
| [59] | 652 | if (flag_set['g']) {
|
|---|
| 653 | g_text_mode = FALSE;
|
|---|
| 654 | }
|
|---|
| 655 | if (flag_set['E']) {
|
|---|
| 656 | if (bkpinfo->exclude_paths[0]) {
|
|---|
| 657 | strcat(bkpinfo->exclude_paths, " ");
|
|---|
| 658 | }
|
|---|
| 659 | strncpy(bkpinfo->exclude_paths + strlen(bkpinfo->exclude_paths),
|
|---|
| 660 | flag_val['E'],
|
|---|
| 661 | MAX_STR_LEN - strlen(bkpinfo->exclude_paths));
|
|---|
| 662 | }
|
|---|
| 663 | if (flag_set['e']) {
|
|---|
| 664 | bkpinfo->please_dont_eject = TRUE;
|
|---|
| 665 | }
|
|---|
| 666 | if (flag_set['N']) // exclude NFS mounts & devices
|
|---|
| 667 | {
|
|---|
| [1] | 668 | // strncpy(psz, list_of_NFS_devices_and_mounts(), MAX_STR_LEN);
|
|---|
| [59] | 669 | strncpy(psz, list_of_NFS_mounts_only(), MAX_STR_LEN);
|
|---|
| 670 | if (bkpinfo->exclude_paths[0]) {
|
|---|
| 671 | strncat(bkpinfo->exclude_paths, " ", MAX_STR_LEN);
|
|---|
| 672 | }
|
|---|
| 673 | strncat(bkpinfo->exclude_paths, psz, MAX_STR_LEN);
|
|---|
| 674 | log_msg(3, "-N means we're now excluding %s",
|
|---|
| 675 | bkpinfo->exclude_paths);
|
|---|
| 676 | }
|
|---|
| 677 | if (strlen(bkpinfo->exclude_paths) >= MAX_STR_LEN) {
|
|---|
| 678 | fatal_error
|
|---|
| 679 | ("Your '-E' parameter is too long. Please use '-J'. (See manual.)");
|
|---|
| 680 | }
|
|---|
| 681 | if (flag_set['b']) {
|
|---|
| 682 | strcpy(psz, flag_val['b']);
|
|---|
| 683 | log_msg(1, "psz = '%s'", psz);
|
|---|
| 684 | if (psz[strlen(psz) - 1] == 'k') {
|
|---|
| 685 | psz[strlen(psz) - 1] = '\0';
|
|---|
| 686 | itbs = atol(psz) * 1024L;
|
|---|
| 687 | } else {
|
|---|
| 688 | itbs = atol(psz);
|
|---|
| 689 | }
|
|---|
| 690 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
|---|
| 691 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
|---|
| 692 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
|---|
| 693 | fatal_error
|
|---|
| 694 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
|---|
| 695 | }
|
|---|
| 696 | bkpinfo->internal_tape_block_size = itbs;
|
|---|
| 697 | }
|
|---|
| 698 | if (flag_set['D']) {
|
|---|
| 699 | bkpinfo->differential = 1;
|
|---|
| [1] | 700 | // bkpinfo->differential = atoi (flag_val['D']);
|
|---|
| [59] | 701 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
|---|
| 702 | fatal_error
|
|---|
| 703 | ("The D option should be between 1 and 9 inclusive");
|
|---|
| 704 | }
|
|---|
| [1] | 705 | }
|
|---|
| [59] | 706 | if (flag_set['x']) {
|
|---|
| 707 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
|---|
| 708 | if (run_program_and_log_output("which partimagehack", 2)) {
|
|---|
| 709 | fatal_error("Please install partimagehack RPM/tarball.");
|
|---|
| 710 | }
|
|---|
| [1] | 711 | }
|
|---|
| [59] | 712 | if (flag_set['m']) {
|
|---|
| 713 | bkpinfo->manual_cd_tray = TRUE;
|
|---|
| [1] | 714 | }
|
|---|
| [59] | 715 | if (flag_set['k']) {
|
|---|
| 716 | strncpy(bkpinfo->kernel_path, flag_val['k'], MAX_STR_LEN);
|
|---|
| 717 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
|---|
| 718 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
|---|
| 719 | }
|
|---|
| 720 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE")
|
|---|
| 721 | && !does_file_exist(bkpinfo->kernel_path)) {
|
|---|
| 722 | retval++;
|
|---|
| 723 | sprintf(tmp,
|
|---|
| 724 | "You specified kernel '%s', which does not exist\n",
|
|---|
| 725 | bkpinfo->kernel_path);
|
|---|
| 726 | log_to_screen(tmp);
|
|---|
| 727 | }
|
|---|
| 728 | }
|
|---|
| 729 | if (flag_set['p']) {
|
|---|
| 730 | strncpy(bkpinfo->prefix, flag_val['p'], MAX_STR_LEN / 4);
|
|---|
| 731 | }
|
|---|
| [1] | 732 |
|
|---|
| 733 |
|
|---|
| [59] | 734 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
|---|
| 735 | if (flag_set['i']) {
|
|---|
| 736 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
|---|
| 737 | sprintf(tmp, "ls -l %s", bkpinfo->isodir);
|
|---|
| 738 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 739 | fatal_error
|
|---|
| 740 | ("output folder does not exist - please create it");
|
|---|
| 741 | }
|
|---|
| 742 | } else if (flag_set['n']) {
|
|---|
| 743 | strncpy(bkpinfo->nfs_remote_dir, flag_val['d'], MAX_STR_LEN);
|
|---|
| 744 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
|---|
| 745 |
|
|---|
| 746 | strncpy(bkpinfo->media_device, flag_val['d'], MAX_STR_LEN / 4);
|
|---|
| 747 | }
|
|---|
| [1] | 748 | }
|
|---|
| [59] | 749 |
|
|---|
| 750 | if (flag_set['n']) {
|
|---|
| 751 | sprintf(tmp, "echo hi > %s/%s/.dummy.txt", bkpinfo->isodir,
|
|---|
| 752 | bkpinfo->nfs_remote_dir);
|
|---|
| 753 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 754 | retval++;
|
|---|
| 755 | sprintf(tmp,
|
|---|
| 756 | "Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n",
|
|---|
| 757 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
|---|
| 758 | log_to_screen(tmp);
|
|---|
| 759 | }
|
|---|
| [1] | 760 | }
|
|---|
| 761 |
|
|---|
| [59] | 762 | if (!flag_set['d']
|
|---|
| 763 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
|---|
| 764 | if (g_kernel_version >= 2.6) {
|
|---|
| 765 | if (popup_and_get_string
|
|---|
| 766 | ("Device", "Please specify the device",
|
|---|
| 767 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
|---|
| 768 | retval++;
|
|---|
| 769 | log_to_screen("User opted to cancel.");
|
|---|
| 770 | }
|
|---|
| 771 | } else if (find_cdrw_device(bkpinfo->media_device)) {
|
|---|
| 772 | retval++;
|
|---|
| 773 | log_to_screen
|
|---|
| 774 | ("Tried and failed to find CD-R[W] drive automatically.\n");
|
|---|
| 775 | } else {
|
|---|
| 776 | flag_set['d'] = TRUE;
|
|---|
| 777 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
|---|
| 778 | }
|
|---|
| [1] | 779 | }
|
|---|
| 780 |
|
|---|
| [59] | 781 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
|---|
| 782 | retval++;
|
|---|
| 783 | log_to_screen("Please specify the backup device/directory.\n");
|
|---|
| 784 | fatal_error
|
|---|
| 785 | ("You didn't use -d to specify the backup device/directory.");
|
|---|
| [1] | 786 | }
|
|---|
| [59] | 787 | /* optional, obscure */
|
|---|
| 788 | for (i = '0'; i <= '9'; i++) {
|
|---|
| 789 | if (flag_set[i]) {
|
|---|
| 790 | bkpinfo->compression_level = i - '0';
|
|---|
| 791 | } /* not '\0' but '0' */
|
|---|
| [1] | 792 | }
|
|---|
| [59] | 793 | if (flag_set['S']) {
|
|---|
| 794 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'],
|
|---|
| 795 | random() % 32768);
|
|---|
| [1] | 796 | }
|
|---|
| [59] | 797 | if (flag_set['T']) {
|
|---|
| 798 | sprintf(bkpinfo->tmpdir, "%s/tmp.mondo.%ld", flag_val['T'],
|
|---|
| 799 | random() % 32768);
|
|---|
| 800 | sprintf(tmp, "touch %s/.foo.dat", flag_val['T']);
|
|---|
| 801 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 802 | retval++;
|
|---|
| 803 | log_to_screen
|
|---|
| 804 | ("Please specify a tempdir which I can write to. :)");
|
|---|
| 805 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 806 | }
|
|---|
| 807 | sprintf(tmp, "ln -sf %s/.foo.dat %s/.bar.dat", flag_val['T'],
|
|---|
| 808 | flag_val['T']);
|
|---|
| 809 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 810 | retval++;
|
|---|
| 811 | log_to_screen
|
|---|
| 812 | ("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
|---|
| 813 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 814 | }
|
|---|
| [1] | 815 | }
|
|---|
| [59] | 816 | if (flag_set['A']) {
|
|---|
| 817 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
|---|
| 818 | }
|
|---|
| 819 | if (flag_set['B']) {
|
|---|
| 820 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
|---|
| 821 | }
|
|---|
| 822 | if (flag_set['F']) {
|
|---|
| 823 | g_skip_floppies = TRUE;
|
|---|
| 824 | }
|
|---|
| 825 | if (flag_set['H']) {
|
|---|
| 826 | g_cd_recovery = TRUE;
|
|---|
| 827 | }
|
|---|
| 828 | if (flag_set['l']) {
|
|---|
| [1] | 829 | #ifdef __FreeBSD__
|
|---|
| 830 | # define BOOT_LOADER_CHARS "GLBMR"
|
|---|
| 831 | #else
|
|---|
| 832 | # ifdef __IA64__
|
|---|
| 833 | # define BOOT_LOADER_CHARS "GER"
|
|---|
| 834 | # else
|
|---|
| 835 | # define BOOT_LOADER_CHARS "GLR"
|
|---|
| 836 | # endif
|
|---|
| 837 | #endif
|
|---|
| [59] | 838 | if (!strchr
|
|---|
| 839 | (BOOT_LOADER_CHARS,
|
|---|
| 840 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
|---|
| 841 | log_msg(1, "%c? WTF is %c? I need G, L, E or R.",
|
|---|
| 842 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
|---|
| 843 | fatal_error
|
|---|
| 844 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
|---|
| 845 | }
|
|---|
| [1] | 846 | #undef BOOT_LOADER_CHARS
|
|---|
| 847 | }
|
|---|
| [59] | 848 | if (flag_set['f']) {
|
|---|
| 849 | strncpy(bkpinfo->boot_device,
|
|---|
| 850 | resolve_softlinks_to_get_to_actual_device_file(flag_val
|
|---|
| 851 | ['f']),
|
|---|
| 852 | MAX_STR_LEN / 4);
|
|---|
| 853 | }
|
|---|
| 854 | if (flag_set['P']) {
|
|---|
| 855 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
|---|
| 856 | }
|
|---|
| 857 | if (flag_set['Q']) {
|
|---|
| 858 | i = which_boot_loader(tmp);
|
|---|
| 859 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
|---|
| 860 | printf("boot loader is %c, residing at %s\n", i, tmp);
|
|---|
| 861 | finish(0);
|
|---|
| 862 | }
|
|---|
| 863 | if (flag_set['L']) {
|
|---|
| 864 | bkpinfo->use_lzo = TRUE;
|
|---|
| 865 | if (run_program_and_log_output("which lzop", FALSE)) {
|
|---|
| 866 | retval++;
|
|---|
| 867 | log_to_screen
|
|---|
| 868 | ("Please install LZOP. You can't use '-L' until you do.\n");
|
|---|
| 869 | }
|
|---|
| 870 | }
|
|---|
| [1] | 871 |
|
|---|
| [59] | 872 | if (!flag_set['o']
|
|---|
| 873 | &&
|
|---|
| 874 | !run_program_and_log_output
|
|---|
| 875 | ("cat /etc/issue.net | grep -i suse | grep 64", TRUE)) {
|
|---|
| 876 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 877 | log_to_screen
|
|---|
| 878 | ("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary.");
|
|---|
| 879 | }
|
|---|
| 880 | if (flag_set['o']) {
|
|---|
| 881 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 882 | }
|
|---|
| [1] | 883 | #ifndef __FreeBSD__
|
|---|
| [59] | 884 | else {
|
|---|
| 885 | if (!is_this_a_valid_disk_format("vfat")) {
|
|---|
| 886 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 887 | log_to_screen
|
|---|
| 888 | ("Your kernel appears not to support vfat filesystems. I am therefore");
|
|---|
| 889 | log_to_screen
|
|---|
| 890 | ("using LILO instead of SYSLINUX as the CD/floppy's boot loader.");
|
|---|
| 891 | }
|
|---|
| 892 | if (run_program_and_log_output("which mkfs.vfat", FALSE)) {
|
|---|
| 893 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| [1] | 894 | #ifdef __IA32__
|
|---|
| [59] | 895 | log_to_screen
|
|---|
| 896 | ("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
|---|
| 897 | log_to_screen
|
|---|
| 898 | ("your boot loader. I shall therefore use LILO instead.");
|
|---|
| [1] | 899 | #endif
|
|---|
| 900 | #ifdef __IA64__
|
|---|
| [59] | 901 | log_to_screen
|
|---|
| 902 | ("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
|---|
| 903 | log_to_screen("environment correctly. Please install it.");
|
|---|
| 904 | fatal_error("Aborting");
|
|---|
| [1] | 905 | #endif
|
|---|
| [59] | 906 | }
|
|---|
| [1] | 907 | #ifdef __IA64__
|
|---|
| [59] | 908 | /* We force ELILO usage on IA64 */
|
|---|
| 909 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| [1] | 910 | #endif
|
|---|
| [59] | 911 | }
|
|---|
| [1] | 912 | #endif
|
|---|
| 913 |
|
|---|
| [59] | 914 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
|---|
| 915 | paranoid_system("touch /boot/boot.b");
|
|---|
| 916 | }
|
|---|
| [1] | 917 |
|
|---|
| [59] | 918 | i = flag_set['O'] + flag_set['V'];
|
|---|
| 919 | if (i == 0) {
|
|---|
| 920 | retval++;
|
|---|
| 921 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
|---|
| 922 | }
|
|---|
| [1] | 923 |
|
|---|
| 924 | /* and finally... */
|
|---|
| 925 |
|
|---|
| [59] | 926 | paranoid_free(tmp);
|
|---|
| 927 | paranoid_free(psz);
|
|---|
| 928 | return (retval);
|
|---|
| [1] | 929 | }
|
|---|
| 930 |
|
|---|
| 931 |
|
|---|
| 932 |
|
|---|
| 933 | /**
|
|---|
| 934 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
|---|
| 935 | * @p flag_set and @p flag_val.
|
|---|
| 936 | * @param argc The argument count (@p argc passed to main()).
|
|---|
| 937 | * @param argv The argument vector (@p argv passed to main()).
|
|---|
| 938 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
|---|
| 939 | * has an argument then set flag_val[switch] to that argument.
|
|---|
| 940 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
|---|
| 941 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
|---|
| 942 | * @return The number of problems with the command line (0 for success).
|
|---|
| 943 | */
|
|---|
| 944 | int
|
|---|
| [59] | 945 | retrieve_switches_from_command_line(int argc, char *argv[],
|
|---|
| 946 | char flag_val[128][MAX_STR_LEN],
|
|---|
| 947 | bool flag_set[128])
|
|---|
| [1] | 948 | {
|
|---|
| [59] | 949 | /*@ ints ** */
|
|---|
| 950 | int opt = 0;
|
|---|
| 951 | char tmp[MAX_STR_LEN];
|
|---|
| 952 | int i = 0;
|
|---|
| 953 | int len;
|
|---|
| [1] | 954 |
|
|---|
| [59] | 955 | /*@ bools *** */
|
|---|
| 956 | bool bad_switches = FALSE;
|
|---|
| [1] | 957 |
|
|---|
| [59] | 958 | assert(flag_val != NULL);
|
|---|
| 959 | assert(flag_set != NULL);
|
|---|
| [1] | 960 |
|
|---|
| [59] | 961 | for (i = 0; i < 128; i++) {
|
|---|
| 962 | flag_val[i][0] = '\0';
|
|---|
| 963 | flag_set[i] = FALSE;
|
|---|
| [1] | 964 | }
|
|---|
| [59] | 965 | while ((opt =
|
|---|
| 966 | getopt(argc, argv,
|
|---|
| 967 | "0123456789A:B:CDE:FHI:J:K:LNOP:QRS:T:VWb:c:d:ef:gik:l:mn:op:rs:tuw:x:"))
|
|---|
| 968 | != -1) {
|
|---|
| 969 | if (opt == '?') {
|
|---|
| 970 | bad_switches = TRUE;
|
|---|
| 971 | /*log_it("Invalid option: %c\n",optopt); */
|
|---|
| 972 | } else {
|
|---|
| 973 | if (flag_set[optopt]) {
|
|---|
| 974 | bad_switches = TRUE;
|
|---|
| 975 | sprintf(tmp, "Switch -%c previously defined as %s\n", opt,
|
|---|
| 976 | flag_val[i]);
|
|---|
| 977 | log_to_screen(tmp);
|
|---|
| 978 | } else {
|
|---|
| 979 | flag_set[opt] = TRUE;
|
|---|
| 980 | if (optarg) {
|
|---|
| 981 | len = strlen(optarg);
|
|---|
| 982 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
|---|
| 983 | optarg[--len] = '\0';
|
|---|
| 984 | log_to_screen
|
|---|
| 985 | ("Warning - param '%s' should not have trailing slash!",
|
|---|
| 986 | optarg);
|
|---|
| 987 | }
|
|---|
| 988 | if (opt == 'd') {
|
|---|
| 989 | if (strchr(flag_val[opt], '/')
|
|---|
| 990 | && flag_val[opt][0] != '/') {
|
|---|
| 991 | sprintf(tmp,
|
|---|
| 992 | "-%c flag --- must be absolute path --- '%s' isn't absolute",
|
|---|
| 993 | opt, flag_val[opt]);
|
|---|
| 994 | log_to_screen(tmp);
|
|---|
| 995 | bad_switches = TRUE;
|
|---|
| 996 | }
|
|---|
| 997 | }
|
|---|
| 998 | strcpy(flag_val[opt], optarg);
|
|---|
| 999 | }
|
|---|
| 1000 | }
|
|---|
| [1] | 1001 | }
|
|---|
| 1002 | }
|
|---|
| [59] | 1003 | for (i = optind; i < argc; i++) {
|
|---|
| 1004 | bad_switches = TRUE;
|
|---|
| 1005 | sprintf(tmp, "Invalid arg -- %s\n", argv[i]);
|
|---|
| 1006 | log_to_screen(tmp);
|
|---|
| 1007 | }
|
|---|
| 1008 | return (bad_switches);
|
|---|
| [1] | 1009 | }
|
|---|
| 1010 |
|
|---|
| 1011 |
|
|---|
| 1012 |
|
|---|
| 1013 |
|
|---|
| 1014 | /**
|
|---|
| 1015 | * Print a not-so-helpful help message and exit.
|
|---|
| 1016 | */
|
|---|
| [59] | 1017 | void help_screen()
|
|---|
| [1] | 1018 | {
|
|---|
| [59] | 1019 | log_msg(1, "Type 'man mondo-archive' for more information\n");
|
|---|
| 1020 | exit(1);
|
|---|
| [1] | 1021 | }
|
|---|
| 1022 |
|
|---|
| 1023 |
|
|---|
| 1024 | /**
|
|---|
| 1025 | * Terminate Mondo in response to a signal.
|
|---|
| 1026 | * @param sig The signal number received.
|
|---|
| 1027 | */
|
|---|
| 1028 | void terminate_daemon(int sig)
|
|---|
| 1029 | {
|
|---|
| [59] | 1030 | char tmp[64];
|
|---|
| 1031 | char tmp2[MAX_STR_LEN];
|
|---|
| 1032 | // char command[512];
|
|---|
| 1033 | // pid_t pid;
|
|---|
| [1] | 1034 |
|
|---|
| [59] | 1035 | switch (sig) {
|
|---|
| [1] | 1036 | case SIGINT:
|
|---|
| 1037 | sprintf(tmp, "SIGINT");
|
|---|
| 1038 | strcpy(tmp2, "You interrupted me :-)");
|
|---|
| 1039 | break;
|
|---|
| 1040 | case SIGKILL:
|
|---|
| 1041 | sprintf(tmp, "SIGKILL");
|
|---|
| [59] | 1042 | strcpy(tmp2,
|
|---|
| 1043 | "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
|---|
| [1] | 1044 | break;
|
|---|
| 1045 | case SIGTERM:
|
|---|
| 1046 | sprintf(tmp, "SIGTERM");
|
|---|
| [59] | 1047 | strcpy(tmp2, "Got terminate signal");
|
|---|
| [1] | 1048 | break;
|
|---|
| 1049 | case SIGHUP:
|
|---|
| 1050 | sprintf(tmp, "SIGHUP");
|
|---|
| [59] | 1051 | strcpy(tmp2, "Hangup on line");
|
|---|
| [1] | 1052 | break;
|
|---|
| 1053 | case SIGSEGV:
|
|---|
| 1054 | sprintf(tmp, "SIGSEGV");
|
|---|
| [59] | 1055 | strcpy(tmp2,
|
|---|
| 1056 | "Internal programming error. Please send a backtrace as well as your log.");
|
|---|
| [1] | 1057 | break;
|
|---|
| 1058 | case SIGPIPE:
|
|---|
| 1059 | sprintf(tmp, "SIGPIPE");
|
|---|
| [59] | 1060 | strcpy(tmp2, "Pipe was broken");
|
|---|
| [1] | 1061 | break;
|
|---|
| [59] | 1062 | case SIGABRT:
|
|---|
| 1063 | sprintf(tmp, "SIGABRT");
|
|---|
| 1064 | sprintf(tmp2,
|
|---|
| 1065 | "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
|---|
| 1066 | break;
|
|---|
| [1] | 1067 | default:
|
|---|
| 1068 | sprintf(tmp, "(Unknown)");
|
|---|
| [59] | 1069 | }
|
|---|
| [1] | 1070 |
|
|---|
| [59] | 1071 | strcat(tmp, " signal received from OS");
|
|---|
| 1072 | log_to_screen(tmp);
|
|---|
| 1073 | log_to_screen(tmp2);
|
|---|
| 1074 | if (sig == SIGABRT) {
|
|---|
| 1075 | sleep(10);
|
|---|
| 1076 | }
|
|---|
| 1077 | kill_buffer();
|
|---|
| 1078 | fatal_error
|
|---|
| 1079 | ("Mondoarchive is terminating in response to a signal from the OS");
|
|---|
| 1080 | finish(254); // just in case
|
|---|
| [1] | 1081 | }
|
|---|
| 1082 |
|
|---|
| 1083 |
|
|---|
| 1084 |
|
|---|
| 1085 |
|
|---|
| 1086 | /**
|
|---|
| 1087 | * Turn signal-trapping on or off.
|
|---|
| 1088 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
|---|
| 1089 | */
|
|---|
| 1090 | void set_signals(int on)
|
|---|
| 1091 | {
|
|---|
| [59] | 1092 | int signals[] =
|
|---|
| 1093 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
|---|
| 1094 | int i;
|
|---|
| 1095 |
|
|---|
| 1096 | signal(SIGPIPE, sigpipe_occurred);
|
|---|
| 1097 | for (i = 0; signals[i]; i++) {
|
|---|
| 1098 | if (on) {
|
|---|
| 1099 | signal(signals[i], terminate_daemon);
|
|---|
| 1100 | } else {
|
|---|
| 1101 | signal(signals[i], termination_in_progress);
|
|---|
| 1102 | }
|
|---|
| 1103 | }
|
|---|
| [1] | 1104 | }
|
|---|
| 1105 |
|
|---|
| 1106 |
|
|---|
| 1107 |
|
|---|
| 1108 |
|
|---|
| 1109 | /**
|
|---|
| 1110 | * Exit immediately without cleaning up.
|
|---|
| 1111 | * @param sig The signal we are exiting due to.
|
|---|
| 1112 | */
|
|---|
| 1113 | void termination_in_progress(int sig)
|
|---|
| 1114 | {
|
|---|
| [59] | 1115 | log_msg(1, "Termination in progress");
|
|---|
| 1116 | usleep(1000);
|
|---|
| 1117 | pthread_exit(0);
|
|---|
| [1] | 1118 | }
|
|---|
| 1119 |
|
|---|
| 1120 | /* @} - end of cliGroup */
|
|---|
