| [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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| [116] | 9 | cvsid : $Id: mondo-cli.c 805 2006-09-22 17:46:25Z bruno $
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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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| [116] | 169 | //static char cvsid[] = "$Id: mondo-cli.c 805 2006-09-22 17:46:25Z bruno $";
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| [1] | 170 |
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| 171 | extern int g_loglevel;
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| 172 | extern bool g_text_mode;
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| [116] | 173 | extern bool g_skip_floppies; ///< Whether to skip the creation of boot disks
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| 174 | extern char g_startdir[MAX_STR_LEN]; ///< ????? @bug ?????
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| [1] | 175 | extern char g_erase_tmpdir_and_scratchdir[MAX_STR_LEN];
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| 176 | extern char g_tmpfs_mountpt[MAX_STR_LEN];
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| 177 | extern bool g_sigpipe;
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| 178 |
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| 179 | /*@ file pointer **************************************************/
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| 180 | extern FILE *g_tape_stream;
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| 181 |
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| 182 | /*@ long long *****************************************************/
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| 183 | extern long long g_tape_posK;
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| 184 |
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| 185 | /*@ long **********************************************************/
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| 186 | extern long g_noof_sets;
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| 187 |
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| 188 | /*@ bool******** **************************************************/
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| [116] | 189 | bool g_debugging = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| 190 | bool g_running_live = FALSE; ///< ????? @bug ????? @ingroup globalGroup
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| [1] | 191 | extern bool g_cd_recovery;
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| 192 |
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| 193 | /**
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| 194 | * Whether we're restoring from ISOs. Obviously not, since this is the
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| 195 | * backup program.
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| 196 | * @note You @b MUST declare this variable somewhere in your program if
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| 197 | * you use libmondo. Otherwise the link will fail.
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| 198 | * @ingroup globalGroup
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| 199 | */
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| 200 | bool g_ISO_restore_mode = FALSE;
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| 201 |
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| 202 |
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| 203 | extern double g_kernel_version;
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| 204 |
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| 205 | extern int g_current_media_number;
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| 206 |
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| 207 |
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| 208 |
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| 209 | extern pid_t g_main_pid;
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| 210 |
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| 211 |
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| 212 |
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| 213 |
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| [116] | 214 | extern char *resolve_softlinks_to_get_to_actual_device_file(char *);
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| [1] | 215 |
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| 216 |
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| 217 |
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| 218 | /**
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| 219 | * @addtogroup cliGroup
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| 220 | * @{
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| 221 | */
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| 222 | /**
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| 223 | * Populate @p bkpinfo from the command-line parameters stored in @p argc and @p argv.
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| 224 | * @param argc The argument count, including the program name; @p argc passed to main().
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| 225 | * @param argv The argument vector; @p argv passed to main().
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| 226 | * @param bkpinfo The backup information structure to populate.
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| 227 | * @return The number of problems with the command line (0 for success).
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| 228 | */
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| 229 | int
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| [116] | 230 | handle_incoming_parameters(int argc, char *argv[],
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| 231 | struct s_bkpinfo *bkpinfo)
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| [1] | 232 | {
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| [116] | 233 | /*@ int *** */
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| 234 | int res = 0;
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| 235 | int retval = 0;
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| 236 | int i = 0, j;
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| [1] | 237 |
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| [116] | 238 | /*@ buffers *************** */
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| 239 | char *tmp;
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| 240 | char flag_val[128][MAX_STR_LEN];
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| 241 | bool flag_set[128];
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| [1] | 242 |
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| [116] | 243 | malloc_string(tmp);
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| 244 | sensibly_set_tmpdir_and_scratchdir(bkpinfo);
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| 245 | for (i = 0; i < 128; i++) {
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| 246 | flag_val[i][0] = '\0';
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| 247 | flag_set[i] = FALSE;
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| 248 | }
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| [541] | 249 | // strcpy (bkpinfo->tmpdir, "/root/images/mondo");
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| 250 | // strcpy (bkpinfo->scratchdir, "/home");
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| [116] | 251 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 252 | bkpinfo->media_size[j] = 650;
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| 253 | } /* default */
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| 254 | res =
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| 255 | retrieve_switches_from_command_line(argc, argv, flag_val,
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| 256 | flag_set);
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| 257 | retval += res;
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| 258 | if (!retval) {
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| 259 | res = process_switches(bkpinfo, flag_val, flag_set);
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| 260 | retval += res;
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| 261 | }
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| [1] | 262 | /*
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| 263 | if (!retval)
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| 264 | {
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| 265 | */
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| [116] | 266 | log_msg(3, "Switches:-");
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| 267 | for (i = 0; i < 128; i++) {
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| 268 | if (flag_set[i]) {
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| 269 | sprintf(tmp, "-%c %s", i, flag_val[i]);
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| 270 | log_msg(3, tmp);
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| 271 | }
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| [1] | 272 | }
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| 273 | // }
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| [116] | 274 | sprintf(tmp, "rm -Rf %s/tmp.mondo.*", bkpinfo->tmpdir);
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| 275 | paranoid_system(tmp);
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| 276 | sprintf(tmp, "rm -Rf %s/mondo.scratch.*", bkpinfo->scratchdir);
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| 277 | paranoid_system(tmp);
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| 278 | sprintf(bkpinfo->tmpdir + strlen(bkpinfo->tmpdir), "/tmp.mondo.%ld",
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| 279 | random() % 32767);
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| 280 | sprintf(bkpinfo->scratchdir + strlen(bkpinfo->scratchdir),
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| 281 | "/mondo.scratch.%ld", random() % 32767);
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| 282 | sprintf(tmp, "mkdir -p %s/tmpfs", bkpinfo->tmpdir);
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| 283 | paranoid_system(tmp);
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| 284 | sprintf(tmp, "mkdir -p %s", bkpinfo->scratchdir);
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| 285 | paranoid_system(tmp);
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| 286 | if (bkpinfo->nfs_mount[0] != '\0') {
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| 287 | store_nfs_config(bkpinfo);
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| 288 | }
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| 289 | paranoid_free(tmp);
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| 290 | return (retval);
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| [1] | 291 | }
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| 292 |
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| 293 |
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| 294 |
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| 295 |
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| 296 | /**
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| 297 | * Store the sizespec(s) stored in @p value into @p bkpinfo.
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| 298 | * @param bkpinfo The backup information structure; the @c bkpinfo->media_size field will be populated.
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| 299 | * @param value The sizespec (e.g. "2g", "40m").
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| 300 | * @return 0, always.
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| 301 | * @bug Return code not needed.
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| 302 | */
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| 303 | int process_the_s_switch(struct s_bkpinfo *bkpinfo, char *value)
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| 304 | {
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| [116] | 305 | int j;
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| 306 | char tmp[MAX_STR_LEN], *p, comment[MAX_STR_LEN];
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| [1] | 307 |
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| [116] | 308 | assert(bkpinfo != NULL);
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| 309 | assert(value != NULL);
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| [1] | 310 |
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| [116] | 311 | bkpinfo->media_size[0] = -1; /* dummy value */
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| 312 | for (j = 1, p = value; j < MAX_NOOF_MEDIA && strchr(p, ',');
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| 313 | j++, p = strchr(p, ',') + 1) {
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| 314 | strncpy(tmp, p, MAX_STR_LEN);
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| 315 | *(strchr(tmp, ',')) = '\0';
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| 316 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(tmp);
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| 317 | sprintf(comment, "media_size[%d] = %ld", j,
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| 318 | bkpinfo->media_size[j]);
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| 319 | log_msg(3, comment);
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| [1] | 320 | }
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| [116] | 321 | for (; j <= MAX_NOOF_MEDIA; j++) {
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| 322 | bkpinfo->media_size[j] = friendly_sizestr_to_sizelong(p);
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| [1] | 323 | }
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| 324 | // bkpinfo->media_size[0] = bkpinfo->media_size[MAX_NOOF_MEDIA];
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| [116] | 325 | for (j = 1; j <= MAX_NOOF_MEDIA; j++) {
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| 326 | if (bkpinfo->media_size[j] <= 0) {
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| 327 | log_msg(1, "You gave media #%d an invalid size\n", j);
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| 328 | return (-1);
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| 329 | }
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| 330 | }
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| 331 | return (0);
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| [1] | 332 | }
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| 333 |
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| 334 |
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| 335 |
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| 336 | /**
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| 337 | * Process mondoarchive's command-line switches.
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| 338 | * @param bkpinfo The backup information structure to populate.
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| 339 | * @param flag_val An array of the argument passed to each switch (the letter is the index).
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| 340 | * If a switch is not set or has no argument, the field in @p flag_val doesn't matter.
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| 341 | * @param flag_set An array of <tt>bool</tt>s indexed by switch letter: TRUE if it's set,
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| 342 | * FALSE if it's not.
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| 343 | * @return The number of problems with the switches, or 0 for success.
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| 344 | * @bug Maybe include a list of all switches (inc. intentionally undocumented ones not in the manual!) here?
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| 345 | */
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| 346 | int
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| [116] | 347 | process_switches(struct s_bkpinfo *bkpinfo,
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| 348 | char flag_val[128][MAX_STR_LEN], bool flag_set[128])
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| [1] | 349 | {
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| 350 |
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| [116] | 351 | /*@ ints *** */
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| 352 | int i = 0;
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| 353 | int retval = 0;
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| 354 | int percent = 0;
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| [1] | 355 |
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| [116] | 356 | /*@ buffers ** */
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| 357 | char *tmp;
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| [542] | 358 | char *tmp1;
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| [116] | 359 | char *psz;
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| [603] | 360 | char *p;
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| 361 | char *q;
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| [1] | 362 |
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| [116] | 363 | long itbs;
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| [1] | 364 |
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| [289] | 365 | struct stat buf;
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| 366 |
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| [116] | 367 | malloc_string(tmp);
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| 368 | malloc_string(psz);
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| [1] | 369 |
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| [116] | 370 | assert(bkpinfo != NULL);
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| 371 | assert(flag_val != NULL);
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| 372 | assert(flag_set != NULL);
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| [1] | 373 |
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| [116] | 374 | bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
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| [1] | 375 |
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| 376 | /* compulsory */
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| [116] | 377 | i = flag_set['c'] + flag_set['i'] + flag_set['n'] +
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| 378 | flag_set['t'] + flag_set['u'] + flag_set['r'] +
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| 379 | flag_set['w'] + flag_set['C'];
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| 380 | if (i == 0) {
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| 381 | retval++;
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| [541] | 382 | log_to_screen("You must specify the media type\n");
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| [1] | 383 | }
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| [116] | 384 | if (i > 1) {
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| 385 | retval++;
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| [541] | 386 | log_to_screen("Please specify only one media type\n");
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| [1] | 387 | }
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| [116] | 388 | if (flag_set['K']) {
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| 389 | g_loglevel = atoi(flag_val['K']);
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| 390 | if (g_loglevel < 3) {
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| 391 | g_loglevel = 3;
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| 392 | }
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| [1] | 393 | }
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| [116] | 394 | if (flag_set['L'] && flag_set['0']) {
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| 395 | retval++;
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| [541] | 396 | log_to_screen("You cannot have 'no compression' _and_ LZOP.\n");
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| [1] | 397 | }
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| [116] | 398 | bkpinfo->backup_data = flag_set['O'];
|
|---|
| 399 | bkpinfo->verify_data = flag_set['V'];
|
|---|
| 400 | if (flag_set['I'] && !bkpinfo->backup_data) {
|
|---|
| [541] | 401 | log_to_screen("-I switch is ignored if just verifying");
|
|---|
| [116] | 402 | }
|
|---|
| 403 | if (flag_set['E'] && !bkpinfo->backup_data) {
|
|---|
| [541] | 404 | log_to_screen("-E switch is ignored if just verifying");
|
|---|
| [116] | 405 | }
|
|---|
| [1] | 406 |
|
|---|
| [116] | 407 | if (!find_home_of_exe("afio")) {
|
|---|
| 408 | if (find_home_of_exe("star")) {
|
|---|
| 409 | flag_set['R'] = TRUE;
|
|---|
| 410 | log_msg(1, "Using star instead of afio");
|
|---|
| 411 | } else {
|
|---|
| 412 | fatal_error
|
|---|
| 413 | ("Neither afio nor star is installed. Please install at least one.");
|
|---|
| 414 | }
|
|---|
| [1] | 415 | }
|
|---|
| 416 |
|
|---|
| [116] | 417 | if (flag_set['R']) {
|
|---|
| 418 | bkpinfo->use_star = TRUE;
|
|---|
| 419 | if (flag_set['L']) {
|
|---|
| 420 | fatal_error("You may not use star and lzop at the same time.");
|
|---|
| 421 | }
|
|---|
| 422 | if (!find_home_of_exe("star")) {
|
|---|
| 423 | fatal_error
|
|---|
| 424 | ("Please install 'star' RPM or tarball if you are going to use -R. Thanks.");
|
|---|
| 425 | }
|
|---|
| [1] | 426 | }
|
|---|
| [116] | 427 | if (flag_set['W']) {
|
|---|
| 428 | bkpinfo->nonbootable_backup = TRUE;
|
|---|
| 429 | log_to_screen("Warning - you have opted for non-bootable backup");
|
|---|
| 430 | if (flag_set['f'] || flag_set['l']) {
|
|---|
| 431 | log_to_screen
|
|---|
| [541] | 432 | ("You don't need to specify bootloader or bootdevice");
|
|---|
| [116] | 433 | }
|
|---|
| [1] | 434 | }
|
|---|
| [116] | 435 | if (flag_set['t'] && flag_set['H']) {
|
|---|
| 436 | fatal_error
|
|---|
| 437 | ("Sorry, you may not nuke w/o warning from tape. Drop -H, please.");
|
|---|
| 438 | }
|
|---|
| 439 | if (flag_set['I']) {
|
|---|
| 440 | if (!strcmp(bkpinfo->include_paths, "/")) {
|
|---|
| 441 | log_msg(2, "'/' is pleonastic.");
|
|---|
| 442 | bkpinfo->include_paths[0] = '\0';
|
|---|
| 443 | }
|
|---|
| 444 | if (bkpinfo->include_paths[0]) {
|
|---|
| 445 | strcat(bkpinfo->include_paths, " ");
|
|---|
| 446 | }
|
|---|
| [542] | 447 | asprintf(&tmp1, flag_val['I']);
|
|---|
| [603] | 448 | p = tmp1;
|
|---|
| 449 | q = tmp1;
|
|---|
| [542] | 450 |
|
|---|
| 451 | /* Cut the flag_val['I'] in parts containing all paths to test them */
|
|---|
| 452 | while (p != NULL) {
|
|---|
| 453 | q = strchr(p, ' ');
|
|---|
| 454 | if (q != NULL) {
|
|---|
| 455 | *q = '\0';
|
|---|
| 456 | if (stat(p, &buf) != 0) {
|
|---|
| 457 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
|---|
| 458 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
|---|
| 459 | }
|
|---|
| [633] | 460 | p = q+1 ;
|
|---|
| [542] | 461 | } else {
|
|---|
| 462 | if (stat(p, &buf) != 0) {
|
|---|
| 463 | log_msg(1, "ERROR ! %s doesn't exist", p);
|
|---|
| 464 | fatal_error("ERROR ! You specified a directory to include which doesn't exist");
|
|---|
| 465 | }
|
|---|
| 466 | p = NULL;
|
|---|
| 467 | }
|
|---|
| [289] | 468 | }
|
|---|
| [542] | 469 | paranoid_free(tmp1);
|
|---|
| 470 |
|
|---|
| [116] | 471 | strncpy(bkpinfo->include_paths + strlen(bkpinfo->include_paths),
|
|---|
| 472 | flag_val['I'],
|
|---|
| [543] | 473 | 4*MAX_STR_LEN - strlen(bkpinfo->include_paths));
|
|---|
| [116] | 474 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
|---|
| 475 | if (bkpinfo->include_paths[0] == '-') {
|
|---|
| 476 | retval++;
|
|---|
| [541] | 477 | log_to_screen("Please supply a sensible value with '-I'\n");
|
|---|
| [116] | 478 | }
|
|---|
| 479 | }
|
|---|
| [1] | 480 |
|
|---|
| [116] | 481 | if (g_kernel_version >= 2.6 && !flag_set['d']
|
|---|
| 482 | && (flag_set['c'] || flag_set['w'])) {
|
|---|
| 483 | fatal_error
|
|---|
| 484 | ("If you are using the 2.6.x kernel, please specify the CD-R(W) device.");
|
|---|
| [1] | 485 | }
|
|---|
| 486 |
|
|---|
| [116] | 487 |
|
|---|
| 488 | if (flag_set['J']) {
|
|---|
| 489 | if (flag_set['I']) {
|
|---|
| 490 | retval++;
|
|---|
| 491 | log_to_screen
|
|---|
| [541] | 492 | ("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. :-)");
|
|---|
| [116] | 493 | }
|
|---|
| 494 | bkpinfo->make_filelist = FALSE;
|
|---|
| 495 | strcpy(bkpinfo->include_paths, flag_val['J']);
|
|---|
| [1] | 496 | }
|
|---|
| [116] | 497 | if (flag_set['c'] || flag_set['w'] || flag_set['C'] || flag_set['r']) {
|
|---|
| 498 | if (!flag_set['r'] && g_kernel_version <= 2.5
|
|---|
| 499 | && strstr(flag_val['d'], "/dev/")) {
|
|---|
| 500 | fatal_error
|
|---|
| 501 | ("Please don't give a /dev entry. Give a SCSI node for the parameter of the -d flag.");
|
|---|
| 502 | }
|
|---|
| 503 | if (flag_set['r'] && g_kernel_version <= 2.5
|
|---|
| 504 | && !strstr(flag_val['d'], "/dev/")) {
|
|---|
| 505 | fatal_error
|
|---|
| 506 | ("Please give a /dev entry, not a SCSI node, as the parameter of the -d flag.");
|
|---|
| 507 | }
|
|---|
| 508 | if (g_kernel_version >= 2.6 && !strstr(flag_val['d'], "/dev/")) {
|
|---|
| 509 | log_to_screen
|
|---|
| [541] | 510 | ("Linus says 2.6 has a broken ide-scsi module. Proceed at your own risk...");
|
|---|
| [116] | 511 | }
|
|---|
| 512 |
|
|---|
| 513 | if (system("which cdrecord > /dev/null 2> /dev/null")
|
|---|
| 514 | && system("which dvdrecord > /dev/null 2> /dev/null")) {
|
|---|
| 515 | fatal_error
|
|---|
| 516 | ("Please install dvdrecord/cdrecord and try again.");
|
|---|
| 517 | }
|
|---|
| 518 | if (flag_set['C']) {
|
|---|
| 519 | bkpinfo->cdrw_speed = atoi(flag_val['C']);
|
|---|
| 520 | if (bkpinfo->cdrw_speed < 1) {
|
|---|
| 521 | fatal_error
|
|---|
| 522 | ("You specified a silly speed for a CD-R[W] drive");
|
|---|
| 523 | }
|
|---|
| 524 | if (!flag_set['L']) {
|
|---|
| 525 | log_to_screen
|
|---|
| [541] | 526 | ("You must use -L with -C. Therefore I am setting it for you.");
|
|---|
| [116] | 527 | flag_set['L'] = 1;
|
|---|
| 528 | flag_val['L'][0] = '\0';
|
|---|
| 529 | }
|
|---|
| 530 | } else {
|
|---|
| 531 | log_msg(3, "flag_val['c'] = %s", flag_val['c']);
|
|---|
| 532 | log_msg(3, "flag_val['w'] = %s", flag_val['w']);
|
|---|
| 533 | // log_msg(3, "flag_set['r'] = %i", flag_set['r'] );
|
|---|
| 534 | if (flag_set['c']) {
|
|---|
| 535 | bkpinfo->cdrw_speed = atoi(flag_val['c']);
|
|---|
| 536 | } else if (flag_set['w']) {
|
|---|
| 537 | bkpinfo->cdrw_speed = atoi(flag_val['w']);
|
|---|
| 538 | } else if (flag_set['r']) {
|
|---|
| 539 | bkpinfo->cdrw_speed = 1; /*atoi(flag_val['r']); */
|
|---|
| 540 | }
|
|---|
| 541 |
|
|---|
| 542 | if (bkpinfo->cdrw_speed < 1) {
|
|---|
| 543 | fatal_error
|
|---|
| 544 | ("You specified a silly speed for a CD-R[W] drive");
|
|---|
| 545 | }
|
|---|
| 546 | }
|
|---|
| [1] | 547 | }
|
|---|
| [116] | 548 | if (flag_set['t'] && !flag_set['d']) {
|
|---|
| 549 | log_it("Hmm! No tape drive specified. Let's see what we can do.");
|
|---|
| 550 | if (find_tape_device_and_size(flag_val['d'], tmp)) {
|
|---|
| 551 | fatal_error
|
|---|
| 552 | ("Tape device not specified. I couldn't find it either.");
|
|---|
| 553 | }
|
|---|
| 554 | flag_set['d'] = TRUE;
|
|---|
| 555 | sprintf(tmp,
|
|---|
| [541] | 556 | "You didn't specify a tape streamer device. I'm assuming %s",
|
|---|
| [116] | 557 | flag_val['d']);
|
|---|
| 558 | log_to_screen(tmp);
|
|---|
| 559 | percent = 0;
|
|---|
| 560 | }
|
|---|
| 561 |
|
|---|
| 562 | if (flag_set['r']) // DVD
|
|---|
| 563 | {
|
|---|
| 564 | if (flag_set['m']) {
|
|---|
| 565 | fatal_error
|
|---|
| 566 | ("Manual CD tray (-m) not yet supported in conjunction w/ DVD drives. Drop -m.");
|
|---|
| 567 | }
|
|---|
| 568 | if (!flag_set['d']) {
|
|---|
| 569 | if (!find_dvd_device(flag_val['d'], FALSE)) {
|
|---|
| 570 | flag_set['d'] = TRUE;
|
|---|
| [541] | 571 | log_to_screen("I guess DVD drive is at %s", flag_val['d']);
|
|---|
| [116] | 572 | }
|
|---|
| 573 | }
|
|---|
| 574 | if (!find_home_of_exe("growisofs")) {
|
|---|
| 575 | fatal_error
|
|---|
| 576 | ("Please install growisofs (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
|---|
| 577 | }
|
|---|
| 578 | if (!find_home_of_exe("dvd+rw-format")) {
|
|---|
| 579 | fatal_error
|
|---|
| 580 | ("Please install dvd+rw-format (probably part of dvd+rw-tools). If you want DVD support, you need it.");
|
|---|
| 581 | }
|
|---|
| 582 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 583 | fatal_error
|
|---|
| 584 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 585 | }
|
|---|
| 586 | if (!flag_set['s']) {
|
|---|
| 587 | sprintf(flag_val['s'], "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4582 MB
|
|---|
| 588 | strcat(flag_val['s'], "m");
|
|---|
| 589 | log_to_screen
|
|---|
| [541] | 590 | ("You did not specify a size (-s) for DVD. I'm guessing %s.",
|
|---|
| [116] | 591 | flag_val['s']);
|
|---|
| 592 | flag_set['s'] = 1;
|
|---|
| 593 | }
|
|---|
| [1] | 594 | /*
|
|---|
| 595 | if (flag_set['Z']) {
|
|---|
| 596 | bkpinfo->blank_dvd_first = TRUE;
|
|---|
| 597 | }
|
|---|
| 598 | */
|
|---|
| [116] | 599 | }
|
|---|
| [1] | 600 |
|
|---|
| [116] | 601 | if (flag_set['t'] || flag_set['u']) { /* tape size */
|
|---|
| 602 | if (strchr(flag_val['d'], ',')) {
|
|---|
| 603 | fatal_error
|
|---|
| 604 | ("Please don't give a SCSI node. Give a _device_, preferably a /dev entry, for the parameter of the -d flag.");
|
|---|
| 605 | }
|
|---|
| 606 | if (flag_set['O']) {
|
|---|
| 607 | if (flag_set['s']) {
|
|---|
| 608 | if (flag_set['t']) {
|
|---|
| 609 | fatal_error
|
|---|
| 610 | ("For the moment, please don't specify a tape size. Mondo should handle end-of-tape gracefully anyway.");
|
|---|
| 611 | }
|
|---|
| 612 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 613 | fatal_error("Bad -s switch");
|
|---|
| 614 | }
|
|---|
| 615 | } else if (flag_set['u'] || flag_set['t']) {
|
|---|
| 616 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
|---|
| 617 | bkpinfo->media_size[i] = 0;
|
|---|
| 618 | }
|
|---|
| 619 | } else {
|
|---|
| 620 | retval++;
|
|---|
| 621 | log_to_screen("Tape size not specified.\n");
|
|---|
| 622 | }
|
|---|
| 623 | }
|
|---|
| 624 | } else { /* CD size */
|
|---|
| 625 | if (flag_set['s']) {
|
|---|
| 626 | if (process_the_s_switch(bkpinfo, flag_val['s'])) {
|
|---|
| 627 | fatal_error("Bad -s switch");
|
|---|
| 628 | }
|
|---|
| 629 | }
|
|---|
| 630 | if (flag_set['w']) {
|
|---|
| 631 | bkpinfo->wipe_media_first = TRUE;
|
|---|
| 632 | } /* CD-RW */
|
|---|
| [1] | 633 | }
|
|---|
| [116] | 634 | if (flag_set['n']) {
|
|---|
| 635 | strncpy(bkpinfo->nfs_mount, flag_val['n'], MAX_STR_LEN);
|
|---|
| 636 | if (!flag_set['d']) {
|
|---|
| 637 | strncpy(bkpinfo->nfs_remote_dir, "/", MAX_STR_LEN);
|
|---|
| 638 | }
|
|---|
| 639 | sprintf(tmp, "mount | grep -x \"%s .*\" | cut -d' ' -f3",
|
|---|
| 640 | bkpinfo->nfs_mount);
|
|---|
| 641 | strncpy(bkpinfo->isodir,
|
|---|
| 642 | call_program_and_get_last_line_of_output(tmp),
|
|---|
| 643 | MAX_STR_LEN / 4);
|
|---|
| 644 | if (strlen(bkpinfo->isodir) < 3) {
|
|---|
| 645 | retval++;
|
|---|
| [541] | 646 | log_to_screen("NFS share is not mounted. Please mount it.\n");
|
|---|
| [116] | 647 | }
|
|---|
| 648 | log_msg(3, "mount = %s", bkpinfo->nfs_mount);
|
|---|
| 649 | log_msg(3, "isodir= %s", bkpinfo->isodir);
|
|---|
| [1] | 650 | }
|
|---|
| [116] | 651 | if (flag_set['c']) {
|
|---|
| 652 | bkpinfo->backup_media_type = cdr;
|
|---|
| [1] | 653 | }
|
|---|
| [116] | 654 | if (flag_set['C']) {
|
|---|
| 655 | bkpinfo->backup_media_type = cdstream;
|
|---|
| [1] | 656 | }
|
|---|
| [116] | 657 | if (flag_set['i']) {
|
|---|
| 658 | bkpinfo->backup_media_type = iso;
|
|---|
| 659 | }
|
|---|
| 660 | if (flag_set['n']) {
|
|---|
| 661 | bkpinfo->backup_media_type = nfs;
|
|---|
| 662 | }
|
|---|
| 663 | if (flag_set['r']) {
|
|---|
| 664 | bkpinfo->backup_media_type = dvd;
|
|---|
| 665 | }
|
|---|
| 666 | if (flag_set['t']) {
|
|---|
| 667 | bkpinfo->backup_media_type = tape;
|
|---|
| 668 | }
|
|---|
| 669 | if (flag_set['u']) {
|
|---|
| 670 | bkpinfo->backup_media_type = udev;
|
|---|
| 671 | }
|
|---|
| 672 | if (flag_set['w']) {
|
|---|
| 673 | bkpinfo->backup_media_type = cdrw;
|
|---|
| 674 | }
|
|---|
| [1] | 675 |
|
|---|
| [805] | 676 | /* optional, popular */
|
|---|
| [116] | 677 | if (flag_set['g']) {
|
|---|
| 678 | g_text_mode = FALSE;
|
|---|
| 679 | }
|
|---|
| [805] | 680 |
|
|---|
| [116] | 681 | if (flag_set['E']) {
|
|---|
| 682 | if (bkpinfo->exclude_paths[0]) {
|
|---|
| 683 | strcat(bkpinfo->exclude_paths, " ");
|
|---|
| 684 | }
|
|---|
| [542] | 685 | asprintf(&tmp1, flag_val['E']);
|
|---|
| [605] | 686 | p = tmp1;
|
|---|
| 687 | q = tmp1;
|
|---|
| [542] | 688 |
|
|---|
| 689 | /* Cut the flag_val['E'] in parts containing all paths to test them */
|
|---|
| 690 | while (p != NULL) {
|
|---|
| 691 | q = strchr(p, ' ');
|
|---|
| 692 | if (q != NULL) {
|
|---|
| 693 | *q = '\0';
|
|---|
| [805] | 694 | /* Fix bug 14 where ending / cause a problem later
|
|---|
| 695 | * so handled here for the moment */
|
|---|
| 696 | q--;
|
|---|
| 697 | if (*q = '/') {
|
|---|
| 698 | *q = '\0';
|
|---|
| 699 | }
|
|---|
| 700 | q++;
|
|---|
| 701 | /* End of bug fix */
|
|---|
| [542] | 702 | if (stat(p, &buf) != 0) {
|
|---|
| 703 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
|---|
| 704 | }
|
|---|
| [633] | 705 | p = q+1 ;
|
|---|
| [542] | 706 | } else {
|
|---|
| 707 | if (stat(p, &buf) != 0) {
|
|---|
| 708 | log_msg(1, "WARNING ! %s doesn't exist", p);
|
|---|
| 709 | }
|
|---|
| 710 | p = NULL;
|
|---|
| 711 | }
|
|---|
| [289] | 712 | }
|
|---|
| [542] | 713 | paranoid_free(tmp1);
|
|---|
| 714 |
|
|---|
| [116] | 715 | strncpy(bkpinfo->exclude_paths + strlen(bkpinfo->exclude_paths),
|
|---|
| 716 | flag_val['E'],
|
|---|
| [543] | 717 | 4*MAX_STR_LEN - strlen(bkpinfo->exclude_paths));
|
|---|
| [116] | 718 | }
|
|---|
| 719 | if (flag_set['e']) {
|
|---|
| 720 | bkpinfo->please_dont_eject = TRUE;
|
|---|
| 721 | }
|
|---|
| 722 | if (flag_set['N']) // exclude NFS mounts & devices
|
|---|
| 723 | {
|
|---|
| [1] | 724 | // strncpy(psz, list_of_NFS_devices_and_mounts(), MAX_STR_LEN);
|
|---|
| [116] | 725 | strncpy(psz, list_of_NFS_mounts_only(), MAX_STR_LEN);
|
|---|
| 726 | if (bkpinfo->exclude_paths[0]) {
|
|---|
| 727 | strncat(bkpinfo->exclude_paths, " ", MAX_STR_LEN);
|
|---|
| 728 | }
|
|---|
| 729 | strncat(bkpinfo->exclude_paths, psz, MAX_STR_LEN);
|
|---|
| 730 | log_msg(3, "-N means we're now excluding %s",
|
|---|
| 731 | bkpinfo->exclude_paths);
|
|---|
| 732 | }
|
|---|
| 733 | if (strlen(bkpinfo->exclude_paths) >= MAX_STR_LEN) {
|
|---|
| 734 | fatal_error
|
|---|
| 735 | ("Your '-E' parameter is too long. Please use '-J'. (See manual.)");
|
|---|
| 736 | }
|
|---|
| 737 | if (flag_set['b']) {
|
|---|
| 738 | strcpy(psz, flag_val['b']);
|
|---|
| 739 | log_msg(1, "psz = '%s'", psz);
|
|---|
| 740 | if (psz[strlen(psz) - 1] == 'k') {
|
|---|
| 741 | psz[strlen(psz) - 1] = '\0';
|
|---|
| 742 | itbs = atol(psz) * 1024L;
|
|---|
| 743 | } else {
|
|---|
| 744 | itbs = atol(psz);
|
|---|
| 745 | }
|
|---|
| 746 | log_msg(1, "'%s' --> %ld", flag_val['b'], itbs);
|
|---|
| 747 | log_msg(1, "Internal tape block size is now %ld bytes", itbs);
|
|---|
| 748 | if (itbs % 512 != 0 || itbs < 256 || itbs > 1024L * 1024) {
|
|---|
| 749 | fatal_error
|
|---|
| 750 | ("Are you nuts? Silly, your internal tape block size is. Abort, I shall.");
|
|---|
| 751 | }
|
|---|
| 752 | bkpinfo->internal_tape_block_size = itbs;
|
|---|
| 753 | }
|
|---|
| 754 | if (flag_set['D']) {
|
|---|
| 755 | bkpinfo->differential = 1;
|
|---|
| [1] | 756 | // bkpinfo->differential = atoi (flag_val['D']);
|
|---|
| [116] | 757 | if ((bkpinfo->differential < 1) || (bkpinfo->differential > 9)) {
|
|---|
| 758 | fatal_error
|
|---|
| 759 | ("The D option should be between 1 and 9 inclusive");
|
|---|
| 760 | }
|
|---|
| [1] | 761 | }
|
|---|
| [116] | 762 | if (flag_set['x']) {
|
|---|
| 763 | strncpy(bkpinfo->image_devs, flag_val['x'], MAX_STR_LEN / 4);
|
|---|
| [296] | 764 | if (run_program_and_log_output("which ntfsclone", 2)) {
|
|---|
| 765 | fatal_error("Please install ntfsprogs package/tarball.");
|
|---|
| [116] | 766 | }
|
|---|
| [1] | 767 | }
|
|---|
| [116] | 768 | if (flag_set['m']) {
|
|---|
| 769 | bkpinfo->manual_cd_tray = TRUE;
|
|---|
| [1] | 770 | }
|
|---|
| [116] | 771 | if (flag_set['k']) {
|
|---|
| 772 | strncpy(bkpinfo->kernel_path, flag_val['k'], MAX_STR_LEN);
|
|---|
| 773 | if (!strcmp(bkpinfo->kernel_path, "failsafe")) {
|
|---|
| 774 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
|---|
| 775 | }
|
|---|
| 776 | if (strcmp(bkpinfo->kernel_path, "FAILSAFE")
|
|---|
| 777 | && !does_file_exist(bkpinfo->kernel_path)) {
|
|---|
| 778 | retval++;
|
|---|
| 779 | sprintf(tmp,
|
|---|
| [541] | 780 | "You specified kernel '%s', which does not exist\n",
|
|---|
| [116] | 781 | bkpinfo->kernel_path);
|
|---|
| 782 | log_to_screen(tmp);
|
|---|
| 783 | }
|
|---|
| 784 | }
|
|---|
| 785 | if (flag_set['p']) {
|
|---|
| 786 | strncpy(bkpinfo->prefix, flag_val['p'], MAX_STR_LEN / 4);
|
|---|
| 787 | }
|
|---|
| [1] | 788 |
|
|---|
| 789 |
|
|---|
| [116] | 790 | if (flag_set['d']) { /* backup directory (if ISO/NFS) */
|
|---|
| 791 | if (flag_set['i']) {
|
|---|
| 792 | strncpy(bkpinfo->isodir, flag_val['d'], MAX_STR_LEN / 4);
|
|---|
| 793 | sprintf(tmp, "ls -l %s", bkpinfo->isodir);
|
|---|
| 794 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 795 | fatal_error
|
|---|
| 796 | ("output folder does not exist - please create it");
|
|---|
| 797 | }
|
|---|
| 798 | } else if (flag_set['n']) {
|
|---|
| 799 | strncpy(bkpinfo->nfs_remote_dir, flag_val['d'], MAX_STR_LEN);
|
|---|
| 800 | } else { /* backup device (if tape/CD-R/CD-RW) */
|
|---|
| 801 |
|
|---|
| 802 | strncpy(bkpinfo->media_device, flag_val['d'], MAX_STR_LEN / 4);
|
|---|
| 803 | }
|
|---|
| [1] | 804 | }
|
|---|
| [116] | 805 |
|
|---|
| 806 | if (flag_set['n']) {
|
|---|
| 807 | sprintf(tmp, "echo hi > %s/%s/.dummy.txt", bkpinfo->isodir,
|
|---|
| 808 | bkpinfo->nfs_remote_dir);
|
|---|
| 809 | if (run_program_and_log_output(tmp, FALSE)) {
|
|---|
| 810 | retval++;
|
|---|
| 811 | sprintf(tmp,
|
|---|
| [541] | 812 | "Are you sure directory '%s' exists in remote dir '%s'?\nIf so, do you have rights to write to it?\n",
|
|---|
| [116] | 813 | bkpinfo->nfs_remote_dir, bkpinfo->nfs_mount);
|
|---|
| 814 | log_to_screen(tmp);
|
|---|
| 815 | }
|
|---|
| [1] | 816 | }
|
|---|
| 817 |
|
|---|
| [116] | 818 | if (!flag_set['d']
|
|---|
| 819 | && (flag_set['c'] || flag_set['w'] || flag_set['C'])) {
|
|---|
| 820 | if (g_kernel_version >= 2.6) {
|
|---|
| 821 | if (popup_and_get_string
|
|---|
| [541] | 822 | ("Device", "Please specify the device",
|
|---|
| [116] | 823 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
|---|
| 824 | retval++;
|
|---|
| [541] | 825 | log_to_screen("User opted to cancel.");
|
|---|
| [116] | 826 | }
|
|---|
| 827 | } else if (find_cdrw_device(bkpinfo->media_device)) {
|
|---|
| 828 | retval++;
|
|---|
| 829 | log_to_screen
|
|---|
| [541] | 830 | ("Tried and failed to find CD-R[W] drive automatically.\n");
|
|---|
| [116] | 831 | } else {
|
|---|
| 832 | flag_set['d'] = TRUE;
|
|---|
| 833 | strncpy(flag_val['d'], bkpinfo->media_device, MAX_STR_LEN / 4);
|
|---|
| 834 | }
|
|---|
| [1] | 835 | }
|
|---|
| 836 |
|
|---|
| [116] | 837 | if (!flag_set['d'] && !flag_set['n'] && !flag_set['C']) {
|
|---|
| 838 | retval++;
|
|---|
| [541] | 839 | log_to_screen("Please specify the backup device/directory.\n");
|
|---|
| [116] | 840 | fatal_error
|
|---|
| 841 | ("You didn't use -d to specify the backup device/directory.");
|
|---|
| [1] | 842 | }
|
|---|
| [116] | 843 | /* optional, obscure */
|
|---|
| 844 | for (i = '0'; i <= '9'; i++) {
|
|---|
| 845 | if (flag_set[i]) {
|
|---|
| 846 | bkpinfo->compression_level = i - '0';
|
|---|
| 847 | } /* not '\0' but '0' */
|
|---|
| [1] | 848 | }
|
|---|
| [116] | 849 | if (flag_set['S']) {
|
|---|
| 850 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%ld", flag_val['S'],
|
|---|
| 851 | random() % 32768);
|
|---|
| [1] | 852 | }
|
|---|
| [116] | 853 | if (flag_set['T']) {
|
|---|
| 854 | sprintf(bkpinfo->tmpdir, "%s/tmp.mondo.%ld", flag_val['T'],
|
|---|
| 855 | random() % 32768);
|
|---|
| 856 | sprintf(tmp, "touch %s/.foo.dat", flag_val['T']);
|
|---|
| 857 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 858 | retval++;
|
|---|
| 859 | log_to_screen
|
|---|
| [541] | 860 | ("Please specify a tempdir which I can write to. :)");
|
|---|
| [116] | 861 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 862 | }
|
|---|
| 863 | sprintf(tmp, "ln -sf %s/.foo.dat %s/.bar.dat", flag_val['T'],
|
|---|
| 864 | flag_val['T']);
|
|---|
| 865 | if (run_program_and_log_output(tmp, 1)) {
|
|---|
| 866 | retval++;
|
|---|
| 867 | log_to_screen
|
|---|
| [541] | 868 | ("Please don't specify a SAMBA or VFAT or NFS tmpdir.");
|
|---|
| [116] | 869 | fatal_error("I cannot write to the tempdir you specified.");
|
|---|
| 870 | }
|
|---|
| [1] | 871 | }
|
|---|
| [116] | 872 | if (flag_set['A']) {
|
|---|
| 873 | strncpy(bkpinfo->call_after_iso, flag_val['A'], MAX_STR_LEN);
|
|---|
| 874 | }
|
|---|
| 875 | if (flag_set['B']) {
|
|---|
| 876 | strncpy(bkpinfo->call_before_iso, flag_val['B'], MAX_STR_LEN);
|
|---|
| 877 | }
|
|---|
| 878 | if (flag_set['F']) {
|
|---|
| 879 | g_skip_floppies = TRUE;
|
|---|
| 880 | }
|
|---|
| 881 | if (flag_set['H']) {
|
|---|
| 882 | g_cd_recovery = TRUE;
|
|---|
| 883 | }
|
|---|
| 884 | if (flag_set['l']) {
|
|---|
| [1] | 885 | #ifdef __FreeBSD__
|
|---|
| 886 | # define BOOT_LOADER_CHARS "GLBMR"
|
|---|
| 887 | #else
|
|---|
| 888 | # ifdef __IA64__
|
|---|
| 889 | # define BOOT_LOADER_CHARS "GER"
|
|---|
| 890 | # else
|
|---|
| 891 | # define BOOT_LOADER_CHARS "GLR"
|
|---|
| 892 | # endif
|
|---|
| 893 | #endif
|
|---|
| [116] | 894 | if (!strchr
|
|---|
| 895 | (BOOT_LOADER_CHARS,
|
|---|
| 896 | (bkpinfo->boot_loader = flag_val['l'][0]))) {
|
|---|
| 897 | log_msg(1, "%c? WTF is %c? I need G, L, E or R.",
|
|---|
| 898 | bkpinfo->boot_loader, bkpinfo->boot_loader);
|
|---|
| 899 | fatal_error
|
|---|
| 900 | ("Please specify GRUB, LILO, ELILO or RAW with the -l switch");
|
|---|
| 901 | }
|
|---|
| [1] | 902 | #undef BOOT_LOADER_CHARS
|
|---|
| 903 | }
|
|---|
| [116] | 904 | if (flag_set['f']) {
|
|---|
| 905 | strncpy(bkpinfo->boot_device,
|
|---|
| 906 | resolve_softlinks_to_get_to_actual_device_file(flag_val
|
|---|
| 907 | ['f']),
|
|---|
| 908 | MAX_STR_LEN / 4);
|
|---|
| 909 | }
|
|---|
| 910 | if (flag_set['P']) {
|
|---|
| 911 | strncpy(bkpinfo->postnuke_tarball, flag_val['P'], MAX_STR_LEN);
|
|---|
| 912 | }
|
|---|
| 913 | if (flag_set['Q']) {
|
|---|
| 914 | i = which_boot_loader(tmp);
|
|---|
| 915 | log_msg(3, "boot loader is %c, residing at %s", i, tmp);
|
|---|
| [541] | 916 | printf("boot loader is %c, residing at %s\n", i, tmp);
|
|---|
| [116] | 917 | finish(0);
|
|---|
| 918 | }
|
|---|
| 919 | if (flag_set['L']) {
|
|---|
| 920 | bkpinfo->use_lzo = TRUE;
|
|---|
| 921 | if (run_program_and_log_output("which lzop", FALSE)) {
|
|---|
| 922 | retval++;
|
|---|
| 923 | log_to_screen
|
|---|
| [541] | 924 | ("Please install LZOP. You can't use '-L' until you do.\n");
|
|---|
| [116] | 925 | }
|
|---|
| 926 | }
|
|---|
| [1] | 927 |
|
|---|
| [116] | 928 | if (!flag_set['o']
|
|---|
| 929 | &&
|
|---|
| 930 | !run_program_and_log_output
|
|---|
| [681] | 931 | ("grep -Ei suse /etc/issue.net | grep -E '9.0' | grep 64", TRUE)) {
|
|---|
| [116] | 932 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 933 | log_to_screen
|
|---|
| [541] | 934 | ("Forcing you to use LILO. SuSE 9.0 (64-bit) has a broken mkfs.vfat binary.");
|
|---|
| [116] | 935 | }
|
|---|
| 936 | if (flag_set['o']) {
|
|---|
| 937 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 938 | }
|
|---|
| [1] | 939 | #ifndef __FreeBSD__
|
|---|
| [116] | 940 | else {
|
|---|
| 941 | if (!is_this_a_valid_disk_format("vfat")) {
|
|---|
| 942 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| 943 | log_to_screen
|
|---|
| [541] | 944 | ("Your kernel appears not to support vfat filesystems. I am therefore");
|
|---|
| [116] | 945 | log_to_screen
|
|---|
| [541] | 946 | ("using LILO instead of SYSLINUX as the CD/floppy's boot loader.");
|
|---|
| [116] | 947 | }
|
|---|
| 948 | if (run_program_and_log_output("which mkfs.vfat", FALSE)) {
|
|---|
| 949 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| [1] | 950 | #ifdef __IA32__
|
|---|
| [116] | 951 | log_to_screen
|
|---|
| [541] | 952 | ("Your filesystem is missing 'mkfs.vfat', so I cannot use SYSLINUX as");
|
|---|
| [116] | 953 | log_to_screen
|
|---|
| [541] | 954 | ("your boot loader. I shall therefore use LILO instead.");
|
|---|
| [1] | 955 | #endif
|
|---|
| 956 | #ifdef __IA64__
|
|---|
| [116] | 957 | log_to_screen
|
|---|
| [541] | 958 | ("Your filesystem is missing 'mkfs.vfat', so I cannot prepare the EFI");
|
|---|
| 959 | log_to_screen("environment correctly. Please install it.");
|
|---|
| [116] | 960 | fatal_error("Aborting");
|
|---|
| [1] | 961 | #endif
|
|---|
| [116] | 962 | }
|
|---|
| [1] | 963 | #ifdef __IA64__
|
|---|
| [116] | 964 | /* We force ELILO usage on IA64 */
|
|---|
| 965 | bkpinfo->make_cd_use_lilo = TRUE;
|
|---|
| [1] | 966 | #endif
|
|---|
| [116] | 967 | }
|
|---|
| [1] | 968 | #endif
|
|---|
| 969 |
|
|---|
| [116] | 970 | if (bkpinfo->make_cd_use_lilo && !does_file_exist("/boot/boot.b")) {
|
|---|
| 971 | paranoid_system("touch /boot/boot.b");
|
|---|
| 972 | }
|
|---|
| [1] | 973 |
|
|---|
| [116] | 974 | i = flag_set['O'] + flag_set['V'];
|
|---|
| 975 | if (i == 0) {
|
|---|
| 976 | retval++;
|
|---|
| [541] | 977 | log_to_screen("Specify backup (-O), verify (-V) or both (-OV).\n");
|
|---|
| [116] | 978 | }
|
|---|
| [1] | 979 |
|
|---|
| 980 | /* and finally... */
|
|---|
| 981 |
|
|---|
| [116] | 982 | paranoid_free(tmp);
|
|---|
| 983 | paranoid_free(psz);
|
|---|
| 984 | return (retval);
|
|---|
| [1] | 985 | }
|
|---|
| 986 |
|
|---|
| 987 |
|
|---|
| 988 |
|
|---|
| 989 | /**
|
|---|
| 990 | * Get the switches from @p argc and @p argv using getopt() and place them in
|
|---|
| 991 | * @p flag_set and @p flag_val.
|
|---|
| 992 | * @param argc The argument count (@p argc passed to main()).
|
|---|
| 993 | * @param argv The argument vector (@p argv passed to main()).
|
|---|
| 994 | * @param flag_val An array indexed by switch letter - if a switch is set and
|
|---|
| 995 | * has an argument then set flag_val[switch] to that argument.
|
|---|
| 996 | * @param flag_set An array indexed by switch letter - if a switch is set then
|
|---|
| 997 | * set flag_set[switch] to TRUE, else set it to FALSE.
|
|---|
| 998 | * @return The number of problems with the command line (0 for success).
|
|---|
| 999 | */
|
|---|
| 1000 | int
|
|---|
| [116] | 1001 | retrieve_switches_from_command_line(int argc, char *argv[],
|
|---|
| 1002 | char flag_val[128][MAX_STR_LEN],
|
|---|
| 1003 | bool flag_set[128])
|
|---|
| [1] | 1004 | {
|
|---|
| [116] | 1005 | /*@ ints ** */
|
|---|
| 1006 | int opt = 0;
|
|---|
| 1007 | char tmp[MAX_STR_LEN];
|
|---|
| 1008 | int i = 0;
|
|---|
| 1009 | int len;
|
|---|
| [1] | 1010 |
|
|---|
| [116] | 1011 | /*@ bools *** */
|
|---|
| 1012 | bool bad_switches = FALSE;
|
|---|
| [1] | 1013 |
|
|---|
| [116] | 1014 | assert(flag_val != NULL);
|
|---|
| 1015 | assert(flag_set != NULL);
|
|---|
| [1] | 1016 |
|
|---|
| [116] | 1017 | for (i = 0; i < 128; i++) {
|
|---|
| 1018 | flag_val[i][0] = '\0';
|
|---|
| 1019 | flag_set[i] = FALSE;
|
|---|
| [1] | 1020 | }
|
|---|
| [116] | 1021 | while ((opt =
|
|---|
| 1022 | getopt(argc, argv,
|
|---|
| 1023 | "0123456789A:B:C:DE:FHI:J:K:LNOP:QRS:T:VWb:c:d:ef:gik:l:mn:op:rs:tuw:x:"))
|
|---|
| 1024 | != -1) {
|
|---|
| 1025 | if (opt == '?') {
|
|---|
| 1026 | bad_switches = TRUE;
|
|---|
| 1027 | /*log_it("Invalid option: %c\n",optopt); */
|
|---|
| 1028 | } else {
|
|---|
| 1029 | if (flag_set[optopt]) {
|
|---|
| 1030 | bad_switches = TRUE;
|
|---|
| [541] | 1031 | sprintf(tmp, "Switch -%c previously defined as %s\n", opt,
|
|---|
| [116] | 1032 | flag_val[i]);
|
|---|
| 1033 | log_to_screen(tmp);
|
|---|
| 1034 | } else {
|
|---|
| 1035 | flag_set[opt] = TRUE;
|
|---|
| 1036 | if (optarg) {
|
|---|
| 1037 | len = strlen(optarg);
|
|---|
| 1038 | if (optarg[0] != '/' && optarg[len - 1] == '/') {
|
|---|
| 1039 | optarg[--len] = '\0';
|
|---|
| 1040 | log_to_screen
|
|---|
| [541] | 1041 | ("Warning - param '%s' should not have trailing slash!",
|
|---|
| [116] | 1042 | optarg);
|
|---|
| 1043 | }
|
|---|
| 1044 | if (opt == 'd') {
|
|---|
| 1045 | if (strchr(flag_val[opt], '/')
|
|---|
| 1046 | && flag_val[opt][0] != '/') {
|
|---|
| 1047 | sprintf(tmp,
|
|---|
| [541] | 1048 | "-%c flag --- must be absolute path --- '%s' isn't absolute",
|
|---|
| [116] | 1049 | opt, flag_val[opt]);
|
|---|
| 1050 | log_to_screen(tmp);
|
|---|
| 1051 | bad_switches = TRUE;
|
|---|
| 1052 | }
|
|---|
| 1053 | }
|
|---|
| 1054 | strcpy(flag_val[opt], optarg);
|
|---|
| 1055 | }
|
|---|
| 1056 | }
|
|---|
| [1] | 1057 | }
|
|---|
| 1058 | }
|
|---|
| [116] | 1059 | for (i = optind; i < argc; i++) {
|
|---|
| 1060 | bad_switches = TRUE;
|
|---|
| [541] | 1061 | sprintf(tmp, "Invalid arg -- %s\n", argv[i]);
|
|---|
| [116] | 1062 | log_to_screen(tmp);
|
|---|
| 1063 | }
|
|---|
| 1064 | return (bad_switches);
|
|---|
| [1] | 1065 | }
|
|---|
| 1066 |
|
|---|
| 1067 |
|
|---|
| 1068 |
|
|---|
| 1069 |
|
|---|
| 1070 | /**
|
|---|
| 1071 | * Print a not-so-helpful help message and exit.
|
|---|
| 1072 | */
|
|---|
| [116] | 1073 | void help_screen()
|
|---|
| [1] | 1074 | {
|
|---|
| [116] | 1075 | log_msg(1, "Type 'man mondo-archive' for more information\n");
|
|---|
| 1076 | exit(1);
|
|---|
| [1] | 1077 | }
|
|---|
| 1078 |
|
|---|
| 1079 |
|
|---|
| 1080 | /**
|
|---|
| 1081 | * Terminate Mondo in response to a signal.
|
|---|
| 1082 | * @param sig The signal number received.
|
|---|
| 1083 | */
|
|---|
| 1084 | void terminate_daemon(int sig)
|
|---|
| 1085 | {
|
|---|
| [116] | 1086 | char tmp[64];
|
|---|
| 1087 | char tmp2[MAX_STR_LEN];
|
|---|
| 1088 | // char command[512];
|
|---|
| 1089 | // pid_t pid;
|
|---|
| [1] | 1090 |
|
|---|
| [116] | 1091 | switch (sig) {
|
|---|
| [1] | 1092 | case SIGINT:
|
|---|
| 1093 | sprintf(tmp, "SIGINT");
|
|---|
| [541] | 1094 | strcpy(tmp2, "You interrupted me :-)");
|
|---|
| [1] | 1095 | break;
|
|---|
| 1096 | case SIGKILL:
|
|---|
| 1097 | sprintf(tmp, "SIGKILL");
|
|---|
| [116] | 1098 | strcpy(tmp2,
|
|---|
| [541] | 1099 | "I seriously have no clue how this signal even got to me. Something's wrong with your system.");
|
|---|
| [1] | 1100 | break;
|
|---|
| 1101 | case SIGTERM:
|
|---|
| 1102 | sprintf(tmp, "SIGTERM");
|
|---|
| [541] | 1103 | strcpy(tmp2, "Got terminate signal");
|
|---|
| [1] | 1104 | break;
|
|---|
| 1105 | case SIGHUP:
|
|---|
| 1106 | sprintf(tmp, "SIGHUP");
|
|---|
| [541] | 1107 | strcpy(tmp2, "Hangup on line");
|
|---|
| [1] | 1108 | break;
|
|---|
| 1109 | case SIGSEGV:
|
|---|
| 1110 | sprintf(tmp, "SIGSEGV");
|
|---|
| [116] | 1111 | strcpy(tmp2,
|
|---|
| [541] | 1112 | "Internal programming error. Please send a backtrace as well as your log.");
|
|---|
| [1] | 1113 | break;
|
|---|
| 1114 | case SIGPIPE:
|
|---|
| 1115 | sprintf(tmp, "SIGPIPE");
|
|---|
| [541] | 1116 | strcpy(tmp2, "Pipe was broken");
|
|---|
| [1] | 1117 | break;
|
|---|
| [116] | 1118 | case SIGABRT:
|
|---|
| 1119 | sprintf(tmp, "SIGABRT");
|
|---|
| 1120 | sprintf(tmp2,
|
|---|
| [541] | 1121 | "Abort - probably failed assertion. I'm sleeping for a few seconds so you can read the message.");
|
|---|
| [116] | 1122 | break;
|
|---|
| [1] | 1123 | default:
|
|---|
| [541] | 1124 | sprintf(tmp, "(Unknown)");
|
|---|
| [116] | 1125 | }
|
|---|
| [1] | 1126 |
|
|---|
| [541] | 1127 | strcat(tmp, " signal received from OS");
|
|---|
| [116] | 1128 | log_to_screen(tmp);
|
|---|
| 1129 | log_to_screen(tmp2);
|
|---|
| 1130 | if (sig == SIGABRT) {
|
|---|
| 1131 | sleep(10);
|
|---|
| 1132 | }
|
|---|
| 1133 | kill_buffer();
|
|---|
| 1134 | fatal_error
|
|---|
| 1135 | ("Mondoarchive is terminating in response to a signal from the OS");
|
|---|
| 1136 | finish(254); // just in case
|
|---|
| [1] | 1137 | }
|
|---|
| 1138 |
|
|---|
| 1139 |
|
|---|
| 1140 |
|
|---|
| 1141 |
|
|---|
| 1142 | /**
|
|---|
| 1143 | * Turn signal-trapping on or off.
|
|---|
| 1144 | * @param on If TRUE, turn it on; if FALSE, turn it off (we still trap it, just don't do as much).
|
|---|
| 1145 | */
|
|---|
| 1146 | void set_signals(int on)
|
|---|
| 1147 | {
|
|---|
| [116] | 1148 | int signals[] =
|
|---|
| 1149 | { SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT, SIGKILL, SIGSTOP, 0 };
|
|---|
| 1150 | int i;
|
|---|
| 1151 |
|
|---|
| 1152 | signal(SIGPIPE, sigpipe_occurred);
|
|---|
| 1153 | for (i = 0; signals[i]; i++) {
|
|---|
| 1154 | if (on) {
|
|---|
| 1155 | signal(signals[i], terminate_daemon);
|
|---|
| 1156 | } else {
|
|---|
| 1157 | signal(signals[i], termination_in_progress);
|
|---|
| 1158 | }
|
|---|
| 1159 | }
|
|---|
| [1] | 1160 | }
|
|---|
| 1161 |
|
|---|
| 1162 |
|
|---|
| 1163 |
|
|---|
| 1164 |
|
|---|
| 1165 | /**
|
|---|
| 1166 | * Exit immediately without cleaning up.
|
|---|
| 1167 | * @param sig The signal we are exiting due to.
|
|---|
| 1168 | */
|
|---|
| 1169 | void termination_in_progress(int sig)
|
|---|
| 1170 | {
|
|---|
| [116] | 1171 | log_msg(1, "Termination in progress");
|
|---|
| 1172 | usleep(1000);
|
|---|
| 1173 | pthread_exit(0);
|
|---|
| [1] | 1174 | }
|
|---|
| 1175 |
|
|---|
| 1176 | /* @} - end of cliGroup */
|
|---|
