[1] | 1 | /* libmondo-filelist.c
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[128] | 2 | $Id: libmondo-filelist.c 336 2006-01-19 22:32:46Z bcornec $
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[1] | 3 |
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| 4 | - for subroutines which manipulate the filelist
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| 5 |
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| 6 |
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| 7 | 01/11/2005
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| 8 | - change time_of_last_full_backup = to st_mtime to allow manipulation of
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| 9 | - /var/cache/mondo-archive/difflevel.0
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| 10 | - Conor Daly <conor.daly@met.ie>
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| 11 |
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| 12 | 10/01
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| 13 | - don't try to sort non-existent file; return 0 instead
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| 14 |
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| 15 | 09/14
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| 16 | - dropped 'sort -o' (busybox doesn't support); use 'sort > ' instead
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| 17 |
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| 18 | 08/02
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| 19 | - add \ in front of [, ], ? or * when generating filelist subset
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| 20 |
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| 21 | 07/27
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| 22 | - sort filelists after creating them
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| 23 |
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| 24 | 07/14
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| 25 | - disabled ACL, xattr stuff; moved it to libmondo-archive.c
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| 26 | - max sane size for a file is now 32MB
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| 27 |
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| 28 | 07/10
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| 29 | - added ACL and xattr support for afio users
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| 30 |
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| 31 | 07/05
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| 32 | - exclude /dev/shm from backup (Roberto Alsina)
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| 33 |
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| 34 | 06/09
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| 35 | - exclude /media/floppy or SuSE 9.1 freezes :(
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| 36 |
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| 37 | 01/18/2004
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| 38 | - exclude /sys as well as /proc
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| 39 |
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| 40 | 10/18/2003
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| 41 | - load_filelist() --- make sure you add the paths
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| 42 | leading to the file, e.g. if you add /usr/lib/thingy.so
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| 43 | then add /usr, /usr/lib first
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| 44 | - rewritten load_filelist(), save_filelist(),
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| 45 | - add_string_at_node(), find_string_at_node(),
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| 46 | - save_filelist_entries_in_common()
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| 47 |
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| 48 | 09/27
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| 49 | - line 1269 had one too many '%s's
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| 50 |
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| 51 | 09/26
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| 52 | - fix newt* to be enclosed in #ifndef _XWIN
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| 53 | - added superior progress display to mondo_makefilelist()
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| 54 |
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| 55 | 09/18
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| 56 | - call locate w/ 2> /dev/null at end of str
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| 57 |
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| 58 | 09/16
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| 59 | - replaced mondo-makefilelist with C subroutine
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| 60 |
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| 61 | 06/06
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| 62 | - fixed silly bug in load_filelist() which stopped
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| 63 | funny German filenames from being handled properly
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| 64 |
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| 65 | 05/19
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| 66 | - misc clean-up (Steve Hindle)
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| 67 |
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| 68 | 05/04
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| 69 | - added Herman Kuster's multi-level bkp patch
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| 70 |
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| 71 | 04/26
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| 72 | - maximum max_set_size_for_a_file = maxsetsizeK*2
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| 73 | - maximum is also 32MB
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| 74 |
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| 75 | 04/24
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| 76 | - added lots of assert()'s and log_OS_error()'s
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| 77 |
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| 78 | 04/22
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| 79 | - added lots of asserts() and log_OS_errors()'s
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| 80 |
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| 81 | 04/07
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| 82 | - cleaned up code a bit
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| 83 |
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| 84 | 04/04
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| 85 | - max_sane_size_for_a_file = maxsetsizeK*2 (was *8)
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| 86 |
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| 87 | 01/02/2003
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| 88 | - tell mondo-makefilelist that it's a custom catalog (if it is)
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| 89 |
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| 90 | 10/01 - 10/31/2002
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| 91 | - don't make large .bz2 or .tbz files into biggiefiles
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| 92 | - max_sane_size_for_a_file = maxsetsizeK*8, or 64MB
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| 93 | ...whichever is smaller
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| 94 |
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| 95 | 08/01 - 08/31
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| 96 | - if last filelist is <=2 bytes long then delete it
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| 97 | - max_sane_size_for_a_file = maxsetsizeK
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| 98 | (was SLICESIZE*4 or something)
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| 99 | - cleaned up some log_it() calls
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| 100 |
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| 101 | 07/26
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| 102 | - started
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| 103 | */
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| 104 |
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| 105 | /**
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| 106 | * @file
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| 107 | * Functions which create, chop, and edit the filelist.
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| 108 | */
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| 109 |
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| 110 | #include "my-stuff.h"
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| 111 | #include "mondostructures.h"
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| 112 | #include "lib-common-externs.h"
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| 113 | #include "libmondo-filelist.h"
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| 114 | #include "libmondo-string-EXT.h"
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| 115 | #include "libmondo-files-EXT.h"
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| 116 | #include "libmondo-fork-EXT.h"
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| 117 | #include "libmondo-gui-EXT.h"
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| 118 | #include "libmondo-tools-EXT.h"
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| 119 |
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| 120 |
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| 121 | #include <time.h>
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| 122 | #include <stdio.h>
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| 123 | #include <sys/types.h>
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| 124 | #include <sys/stat.h>
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| 125 | #include <dirent.h>
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| 126 | #include <errno.h>
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| 127 | #include <stdio.h>
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| 128 |
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| 129 |
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| 130 | /**
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| 131 | * The maximum depth of directories to put in the skeleton filelist.
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| 132 | * This is a balance between performance and a good progress indicator.
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| 133 | */
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| 134 | #define MAX_SKEL_DEPTH 3
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| 135 |
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| 136 |
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[128] | 137 | extern ssize_t getline(char **lineptr, size_t * n, FILE * stream);
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[1] | 138 |
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| 139 |
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[128] | 140 | int mondo_makefilelist(char *logfile, char *tmpdir, char *scratchdir,
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| 141 | char *include_paths, char *excp, int differential,
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| 142 | char *userdef_filelist);
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[1] | 143 |
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| 144 |
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| 145 | /*@unused@*/
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[128] | 146 | //static char cvsid[] = "$Id: libmondo-filelist.c 336 2006-01-19 22:32:46Z bcornec $";
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[1] | 147 |
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| 148 | /**
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| 149 | * Number of lines in the filelist last loaded.
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| 150 | * @warning This implies that two filesets cannot be loaded at once.
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| 151 | * @ingroup globalGroup
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| 152 | */
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| 153 | long g_original_noof_lines_in_filelist = 0;
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| 154 |
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| 155 | /**
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| 156 | * Number of filesets in the current backup.
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| 157 | * @ingroup globalGroup
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| 158 | */
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[128] | 159 | long g_noof_sets = 0;
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[1] | 160 |
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| 161 | extern bool g_text_mode;
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| 162 | extern newtComponent g_progressForm;
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| 163 | extern int g_currentY;
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| 164 | extern int g_noof_rows;
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| 165 |
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| 166 |
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| 167 |
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| 168 |
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| 169 |
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| 170 | /**
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| 171 | * @addtogroup filelistGroup
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| 172 | * @{
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| 173 | */
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| 174 | /**
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| 175 | * Call chop_filelist() to chop the filelist into sets.
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| 176 | * @param bkpinfo The backup information structure. Fields used:
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| 177 | * - @c bkpinfo->image_devs
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| 178 | * - @c bkpinfo->optimal_set_size
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| 179 | * - @c bkpinfo->scratchdir
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| 180 | * - @c bkpinfo->tmpdir
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| 181 | * @see chop_filelist
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| 182 | */
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[128] | 183 | int call_filelist_chopper(struct s_bkpinfo *bkpinfo)
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[1] | 184 | {
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[128] | 185 | /*@ buffers *********************** */
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| 186 | char *dev;
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| 187 | char *filelist;
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| 188 | char *tempfile;
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| 189 | char *cksumlist;
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| 190 | char *tmp;
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| 191 | long noof_sets;
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[1] | 192 |
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[128] | 193 | /*@ pointers ********************** */
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| 194 | char *ptr;
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| 195 | FILE *fout;
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[1] | 196 |
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[128] | 197 | /*@ int *************************** */
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| 198 | int i, retval = 0;
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[1] | 199 |
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[128] | 200 | malloc_string(dev);
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| 201 | malloc_string(filelist);
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| 202 | malloc_string(tempfile);
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| 203 | malloc_string(cksumlist);
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| 204 | malloc_string(tmp);
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| 205 | mvaddstr_and_log_it(g_currentY, 0, "Dividing filelist into sets");
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[1] | 206 |
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[128] | 207 | log_to_screen("Dividing filelist into sets. Please wait.");
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| 208 | i = 0;
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[1] | 209 | /*
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| 210 | if (find_home_of_exe("getfattr"))
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| 211 | { i++; log_to_screen ("NEW! Recording extended attributes."); }
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| 212 | if (find_home_of_exe("getfacl"))
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| 213 | { i++; log_to_screen ("NEW! Recording ACL information."); }
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| 214 | if (i)
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| 215 | { i=0; log_to_screen ("This will take more time. Please be patient."); }
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| 216 | */
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[128] | 217 | sprintf(filelist, "%s/archives/filelist.full", bkpinfo->scratchdir);
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| 218 | sprintf(cksumlist, "%s/cklist.full", bkpinfo->tmpdir);
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| 219 | if (!does_file_exist(filelist)) {
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| 220 | log_it("filelist %s not found", filelist);
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| 221 | fatal_error("call_filelist_chopper() -- filelist not found!");
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| 222 | }
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[1] | 223 |
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[128] | 224 | noof_sets =
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| 225 | chop_filelist(filelist, bkpinfo->tmpdir,
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| 226 | bkpinfo->optimal_set_size);
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| 227 | estimate_noof_media_required(bkpinfo, noof_sets); // for cosmetic purposes
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[1] | 228 |
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[128] | 229 | sprintf(tempfile, "%s/biggielist.txt", bkpinfo->tmpdir);
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| 230 | if (!(fout = fopen(tempfile, "a"))) {
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| 231 | log_OS_error("Cannot append to biggielist");
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| 232 | retval++;
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| 233 | goto end_of_func;
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| 234 | }
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| 235 | log_it(bkpinfo->image_devs);
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[1] | 236 |
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[128] | 237 | ptr = bkpinfo->image_devs;
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[1] | 238 |
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[128] | 239 | while (ptr && *ptr) {
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| 240 | strcpy(dev, ptr);
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| 241 | log_it("Examining imagedev %s", dev);
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| 242 | for (i = 0; i < (int) strlen(dev) && dev[i] != ' '; i++);
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| 243 | dev[i] = '\0';
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| 244 | if (!strlen(dev)) {
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| 245 | continue;
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| 246 | }
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| 247 | fprintf(fout, "%s\n", dev);
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| 248 | log_it("Adding '%s' to biggielist", dev);
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| 249 | if ((ptr = strchr(ptr, ' '))) {
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| 250 | ptr++;
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| 251 | }
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[1] | 252 | }
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[128] | 253 | paranoid_fclose(fout);
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| 254 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
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[1] | 255 |
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[128] | 256 | end_of_func:
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| 257 | paranoid_free(filelist);
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| 258 | paranoid_free(tempfile);
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| 259 | paranoid_free(cksumlist);
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| 260 | paranoid_free(dev);
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| 261 | paranoid_free(tmp);
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| 262 | return (retval);
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[1] | 263 | }
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| 264 |
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| 265 |
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| 266 |
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[128] | 267 | int sort_file(char *orig_fname)
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[1] | 268 | {
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[128] | 269 | char *tmp_fname;
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| 270 | char *command;
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| 271 | int retval = 0;
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[1] | 272 |
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[128] | 273 | log_msg(1, "Sorting file %s", orig_fname);
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| 274 | malloc_string(tmp_fname);
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| 275 | malloc_string(command);
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| 276 | sprintf(tmp_fname, "/tmp/sort.%d.%d.%d", (int) (random() % 32768),
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| 277 | (int) (random() % 32768), (int) (random() % 32768));
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[1] | 278 |
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[128] | 279 | if (!does_file_exist(orig_fname)) {
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| 280 | return (0);
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| 281 | } // no sense in trying to sort an empty file
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| 282 |
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| 283 | sprintf(command, "sort %s > %s 2>> %s", orig_fname, tmp_fname,
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| 284 | MONDO_LOGFILE);
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| 285 | retval = system(command);
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| 286 | if (retval) {
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| 287 | log_msg(2, "Failed to sort %s - oh dear", orig_fname);
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| 288 | } else {
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| 289 | log_msg(2, "Sorted %s --> %s OK. Copying it back to %s now",
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| 290 | orig_fname, tmp_fname, orig_fname);
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| 291 | sprintf(command, "mv -f %s %s", tmp_fname, orig_fname);
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| 292 | retval += run_program_and_log_output(command, 2);
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| 293 | if (retval) {
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| 294 | log_msg(2, "Failed to copy %s back to %s - oh dear", tmp_fname,
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| 295 | orig_fname);
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| 296 | } else {
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| 297 | log_msg(2, "%s was sorted OK.", orig_fname);
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| 298 | }
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[1] | 299 | }
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[128] | 300 | paranoid_free(tmp_fname);
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| 301 | paranoid_free(command);
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| 302 | log_msg(1, "Finished sorting file %s", orig_fname);
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| 303 | return (retval);
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[1] | 304 | }
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| 305 |
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| 306 |
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| 307 |
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| 308 | /**
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| 309 | * Chop the filelist into sets.
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| 310 | * Each fileset is a list of files whose total (uncompressed) size is usually
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| 311 | * about X KB. Files bigger than 8X KB are placed in a "biggielist"; they will
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| 312 | * be sliced and compressed separately from the regular files.
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| 313 | *
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| 314 | * @param filelist The big filelist (filelist.full) to chop up.
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| 315 | * @param outdir The directory to place the files (filelist.N where N is
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| 316 | * an integer, biggielist.txt, and LAST-FILELIST-NUMBER) created
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| 317 | * @param maxsetsizeK Optimal size of a fileset (X above).
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| 318 | * @return number of errors encountered (0 for success).
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| 319 | */
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[128] | 320 | int chop_filelist(char *filelist, char *outdir, long maxsetsizeK)
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[1] | 321 | {
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| 322 | /*@ long ****************************************/
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[128] | 323 | long lino = 0;
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| 324 | long max_sane_size_for_a_file;
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| 325 | long curr_set_size;
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| 326 | long noof_lines;
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| 327 | long siz;
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[1] | 328 |
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[128] | 329 | /*@ int **************************************** */
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| 330 | int i;
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| 331 | long curr_set_no;
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[1] | 332 |
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[128] | 333 | /*@ buffers ************************************* */
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| 334 | char *outfname;
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| 335 | char *biggie_fname;
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| 336 | char *incoming;
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| 337 | char *tmp;
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| 338 | char *acl_fname;
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| 339 | char *xattr_fname;
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[1] | 340 |
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[128] | 341 | /*@ pointers *********************************** */
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| 342 | FILE *fin;
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| 343 | FILE *fout;
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| 344 | FILE *fbig;
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[1] | 345 |
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[128] | 346 | /*@ structures ********************************* */
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| 347 | struct stat buf;
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| 348 | int err = 0;
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[1] | 349 |
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[128] | 350 | malloc_string(outfname);
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| 351 | malloc_string(biggie_fname);
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| 352 | incoming = malloc(MAX_STR_LEN * 2);
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| 353 | malloc_string(tmp);
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| 354 | malloc_string(acl_fname);
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| 355 | malloc_string(xattr_fname);
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[1] | 356 |
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[128] | 357 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 358 | assert_string_is_neither_NULL_nor_zerolength(outdir);
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| 359 | assert(maxsetsizeK > 0);
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| 360 |
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| 361 | max_sane_size_for_a_file = 32L * 1024L;
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[1] | 362 | // max_sane_size_for_a_file = maxsetsizeK*2;
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| 363 | // if (max_sane_size_for_a_file > 32*1024)
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| 364 | // { max_sane_size_for_a_file = 32*1024; }
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[128] | 365 |
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| 366 | log_it("filelist=%s;", filelist);
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| 367 | open_evalcall_form("Dividing filelist into sets");
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| 368 | noof_lines = count_lines_in_file(filelist);
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| 369 | if (!(fin = fopen(filelist, "r"))) {
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| 370 | log_OS_error("Cannot openin filelist");
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| 371 | return (0);
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[1] | 372 | }
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[128] | 373 | curr_set_no = 0;
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| 374 | curr_set_size = 0;
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| 375 | sprintf(outfname, "%s/filelist.%ld", outdir, curr_set_no);
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| 376 | sprintf(biggie_fname, "%s/biggielist.txt", outdir);
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| 377 | log_it("outfname=%s; biggie_fname=%s", outfname, biggie_fname);
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| 378 | if (!(fbig = fopen(biggie_fname, "w"))) {
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| 379 | log_OS_error("Cannot openout biggie_fname");
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| 380 | err++;
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| 381 | goto end_of_func;
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[1] | 382 | }
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[128] | 383 | if (!(fout = fopen(outfname, "w"))) {
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| 384 | log_OS_error("Cannot openout outfname");
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| 385 | err++;
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| 386 | goto end_of_func;
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[1] | 387 | }
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[128] | 388 | (void) fgets(incoming, MAX_STR_LEN * 2 - 1, fin);
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| 389 | while (!feof(fin)) {
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| 390 | lino++;
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| 391 | i = strlen(incoming) - 1;
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| 392 | if (i < 0) {
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| 393 | i = 0;
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| 394 | }
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| 395 | if (i > MAX_STR_LEN - 1) {
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| 396 | incoming[MAX_STR_LEN - 30] = '\0';
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| 397 | log_msg(1, "Warning - truncating file %s's name", incoming);
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| 398 | err++;
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| 399 | }
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| 400 | if (incoming[i] < 32) {
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| 401 | incoming[i] = '\0';
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| 402 | }
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| 403 | if (!strncmp(incoming, "/dev/", 5)) {
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| 404 | siz = 1;
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| 405 | } else if (lstat(incoming, &buf) != 0) {
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| 406 | siz = 0;
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| 407 | } else {
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| 408 | siz = (long) (buf.st_size >> 10);
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| 409 | }
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| 410 | if (siz > max_sane_size_for_a_file)
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| 411 | // && strcmp(incoming+strlen(incoming)-4, ".bz2") && strcmp(incoming+strlen(incoming)-4, ".tbz"))
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| 412 | {
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| 413 | fprintf(fbig, "%s\n", incoming);
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| 414 | } else {
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| 415 | curr_set_size += siz;
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| 416 | fprintf(fout, "%s\n", incoming);
|
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| 417 | if (curr_set_size > maxsetsizeK) {
|
---|
| 418 | paranoid_fclose(fout);
|
---|
| 419 | sort_file(outfname);
|
---|
| 420 | curr_set_no++;
|
---|
| 421 | curr_set_size = 0;
|
---|
| 422 | sprintf(outfname, "%s/filelist.%ld", outdir, curr_set_no);
|
---|
| 423 | if (!(fout = fopen(outfname, "w"))) {
|
---|
| 424 | log_OS_error("Unable to openout outfname");
|
---|
| 425 | err++;
|
---|
| 426 | goto end_of_func;
|
---|
| 427 | }
|
---|
| 428 | sprintf(tmp, "Fileset #%ld chopped ", curr_set_no - 1);
|
---|
| 429 | update_evalcall_form((int) (lino * 100 / noof_lines));
|
---|
| 430 | /* if (!g_text_mode) {newtDrawRootText(0,22,tmp);newtRefresh();} else {log_it(tmp);} */
|
---|
| 431 | }
|
---|
| 432 | }
|
---|
| 433 | (void) fgets(incoming, MAX_STR_LEN * 2 - 1, fin);
|
---|
[1] | 434 | }
|
---|
[128] | 435 | paranoid_fclose(fin);
|
---|
| 436 | paranoid_fclose(fout);
|
---|
| 437 | paranoid_fclose(fbig);
|
---|
| 438 |
|
---|
| 439 | if (length_of_file(outfname) <= 2) {
|
---|
| 440 | unlink(outfname);
|
---|
| 441 | g_noof_sets--;
|
---|
[1] | 442 | }
|
---|
[128] | 443 | g_noof_sets = curr_set_no;
|
---|
| 444 | sort_file(outfname);
|
---|
| 445 | sort_file(biggie_fname);
|
---|
| 446 | sprintf(outfname, "%s/LAST-FILELIST-NUMBER", outdir);
|
---|
| 447 | sprintf(tmp, "%ld", curr_set_no);
|
---|
| 448 | if (write_one_liner_data_file(outfname, tmp)) {
|
---|
| 449 | log_OS_error
|
---|
| 450 | ("Unable to echo write one-liner to LAST-FILELIST-NUMBER");
|
---|
| 451 | err = 1;
|
---|
[1] | 452 | }
|
---|
[128] | 453 | if (curr_set_no == 0) {
|
---|
| 454 | sprintf(tmp, "Only one fileset. Fine.");
|
---|
| 455 | } else {
|
---|
| 456 | sprintf(tmp, "Filelist divided into %ld sets", curr_set_no + 1);
|
---|
[1] | 457 | }
|
---|
[128] | 458 | log_msg(1, tmp);
|
---|
| 459 | close_evalcall_form();
|
---|
| 460 | /* This is to work around an obscure bug in Newt; open a form, close it,
|
---|
| 461 | carry on... I don't know why it works but it works. If you don't do this
|
---|
| 462 | then update_progress_form() won't show the "time taken / time remaining"
|
---|
| 463 | line. The bug only crops up AFTER the call to chop_filelist(). Weird. */
|
---|
| 464 | #ifndef _XWIN
|
---|
| 465 | if (!g_text_mode) {
|
---|
| 466 | open_progress_form("", "", "", "", 100);
|
---|
| 467 | newtPopHelpLine();
|
---|
| 468 | newtFormDestroy(g_progressForm);
|
---|
| 469 | newtPopWindow();
|
---|
[1] | 470 | }
|
---|
| 471 | #endif
|
---|
[128] | 472 | end_of_func:
|
---|
| 473 | paranoid_free(outfname);
|
---|
| 474 | paranoid_free(biggie_fname);
|
---|
| 475 | paranoid_free(incoming);
|
---|
| 476 | paranoid_free(tmp);
|
---|
| 477 | paranoid_free(acl_fname);
|
---|
| 478 | paranoid_free(xattr_fname);
|
---|
| 479 | return (err ? 0 : curr_set_no + 1);
|
---|
[1] | 480 | }
|
---|
| 481 |
|
---|
| 482 |
|
---|
| 483 |
|
---|
| 484 |
|
---|
| 485 |
|
---|
| 486 | /**
|
---|
| 487 | * Free all the memory used by a filelist structure.
|
---|
| 488 | * Since this may take a long time for large filelists, a progress bar will be displayed.
|
---|
| 489 | * @param filelist The filelist to free.
|
---|
| 490 | */
|
---|
[128] | 491 | void free_filelist(struct s_node *filelist)
|
---|
[1] | 492 | {
|
---|
[128] | 493 | /*@ int's ******************************************************* */
|
---|
| 494 | static int depth = 0;
|
---|
| 495 | int percentage;
|
---|
[1] | 496 |
|
---|
[128] | 497 | /*@ long's ****************************************************** */
|
---|
| 498 | static long i = 0;
|
---|
[1] | 499 |
|
---|
[128] | 500 | /*@ end vars **************************************************** */
|
---|
[1] | 501 |
|
---|
[128] | 502 | assert(filelist != NULL);
|
---|
| 503 | if (depth == 0) {
|
---|
| 504 | open_evalcall_form("Freeing memory");
|
---|
| 505 | log_to_screen("Freeing memory formerly occupied by filelist");
|
---|
| 506 | }
|
---|
| 507 | depth++;
|
---|
[1] | 508 |
|
---|
[128] | 509 | if (filelist->ch == '\0') {
|
---|
| 510 | if (!(i++ % 1111)) {
|
---|
| 511 | percentage =
|
---|
| 512 | (int) (i * 100 / g_original_noof_lines_in_filelist);
|
---|
| 513 | update_evalcall_form(percentage);
|
---|
[1] | 514 |
|
---|
[128] | 515 | }
|
---|
[1] | 516 | }
|
---|
| 517 |
|
---|
[128] | 518 | if (filelist->right) {
|
---|
| 519 | free_filelist(filelist->right);
|
---|
| 520 | filelist->right = NULL;
|
---|
| 521 | }
|
---|
| 522 | if (filelist->down) {
|
---|
[1] | 523 | /* if (!(i++ %39999)) { update_evalcall_form(0); } */
|
---|
[128] | 524 | free_filelist(filelist->down);
|
---|
| 525 | filelist->down = NULL;
|
---|
| 526 | }
|
---|
| 527 | filelist->ch = '\0';
|
---|
| 528 | paranoid_free(filelist);
|
---|
| 529 | depth--;
|
---|
| 530 | if (depth == 0) {
|
---|
| 531 | close_evalcall_form();
|
---|
| 532 | log_it("Finished freeing memory");
|
---|
| 533 | }
|
---|
[1] | 534 | }
|
---|
| 535 |
|
---|
| 536 |
|
---|
[128] | 537 | int call_exe_and_pipe_output_to_fd(char *syscall, FILE * pout)
|
---|
[1] | 538 | {
|
---|
[128] | 539 | FILE *pattr;
|
---|
| 540 | char *tmp;
|
---|
| 541 | pattr = popen(syscall, "r");
|
---|
| 542 | if (!pattr) {
|
---|
| 543 | log_msg(1, "Failed to open fattr() %s", syscall);
|
---|
| 544 | return (1);
|
---|
[1] | 545 | }
|
---|
[128] | 546 | if (feof(pattr)) {
|
---|
| 547 | log_msg(1, "Failed to call fattr() %s", syscall);
|
---|
| 548 | paranoid_pclose(pattr);
|
---|
| 549 | return (2);
|
---|
[1] | 550 | }
|
---|
[128] | 551 | malloc_string(tmp);
|
---|
| 552 | for (fgets(tmp, MAX_STR_LEN, pattr); !feof(pattr);
|
---|
| 553 | fgets(tmp, MAX_STR_LEN, pattr)) {
|
---|
| 554 | fputs(tmp, pout);
|
---|
| 555 | }
|
---|
| 556 | paranoid_pclose(pattr);
|
---|
| 557 | paranoid_free(tmp);
|
---|
| 558 | return (0);
|
---|
[1] | 559 | }
|
---|
| 560 |
|
---|
| 561 |
|
---|
| 562 |
|
---|
[128] | 563 | int gen_aux_list(char *filelist, char *syscall_sprintf,
|
---|
| 564 | char *auxlist_fname)
|
---|
[1] | 565 | {
|
---|
[128] | 566 | FILE *fin;
|
---|
| 567 | FILE *pout;
|
---|
| 568 | char *pout_command;
|
---|
| 569 | char *syscall;
|
---|
| 570 | char *file_to_analyze;
|
---|
| 571 | int i;
|
---|
| 572 |
|
---|
| 573 | if (!(fin = fopen(filelist, "r"))) {
|
---|
| 574 | log_msg(1, "Cannot openin filelist %s", filelist);
|
---|
| 575 | return (1);
|
---|
| 576 | }
|
---|
| 577 | malloc_string(pout_command);
|
---|
| 578 | sprintf(pout_command, "gzip -c1 > %s", auxlist_fname);
|
---|
| 579 | if (!(pout = popen(pout_command, "w"))) {
|
---|
| 580 | log_msg(1, "Cannot openout auxlist_fname %s", auxlist_fname);
|
---|
| 581 | fclose(fin);
|
---|
| 582 | paranoid_free(pout_command);
|
---|
| 583 | return (4);
|
---|
| 584 | }
|
---|
| 585 | malloc_string(syscall);
|
---|
| 586 | malloc_string(file_to_analyze);
|
---|
| 587 | for (fgets(file_to_analyze, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 588 | fgets(file_to_analyze, MAX_STR_LEN, fin)) {
|
---|
| 589 | i = strlen(file_to_analyze);
|
---|
| 590 | if (i > 0 && file_to_analyze[i - 1] < 32) {
|
---|
| 591 | file_to_analyze[i - 1] = '\0';
|
---|
| 592 | }
|
---|
| 593 | log_msg(8, "Analyzing %s", file_to_analyze);
|
---|
| 594 | sprintf(syscall, syscall_sprintf, file_to_analyze);
|
---|
| 595 | strcat(syscall, " 2>> /dev/null"); // " MONDO_LOGFILE);
|
---|
| 596 | call_exe_and_pipe_output_to_fd(syscall, pout);
|
---|
| 597 | }
|
---|
| 598 | paranoid_fclose(fin);
|
---|
| 599 | paranoid_pclose(pout);
|
---|
| 600 | paranoid_free(file_to_analyze);
|
---|
| 601 | paranoid_free(syscall);
|
---|
| 602 | paranoid_free(pout_command);
|
---|
| 603 | return (0);
|
---|
[1] | 604 | }
|
---|
| 605 |
|
---|
| 606 |
|
---|
[128] | 607 | int get_acl_list(char *filelist, char *facl_fname)
|
---|
[1] | 608 | {
|
---|
[128] | 609 | char *command;
|
---|
| 610 | int retval = 0;
|
---|
| 611 |
|
---|
| 612 | malloc_string(command);
|
---|
| 613 | sprintf(command, "touch %s", facl_fname);
|
---|
| 614 | run_program_and_log_output(command, 8);
|
---|
| 615 | if (find_home_of_exe("getfacl")) {
|
---|
[1] | 616 | // sort_file(filelist); // FIXME - filelist chopper sorts, so this isn't necessary
|
---|
[128] | 617 | sprintf(command,
|
---|
[275] | 618 | "getfacl --all-effective -P %s 2>> %s | gzip -c1 > %s 2>> %s",
|
---|
[128] | 619 | filelist, MONDO_LOGFILE, facl_fname, MONDO_LOGFILE);
|
---|
| 620 | iamhere(command);
|
---|
| 621 | retval = system(command);
|
---|
| 622 | }
|
---|
| 623 | paranoid_free(command);
|
---|
| 624 | return (retval);
|
---|
[1] | 625 | }
|
---|
| 626 |
|
---|
| 627 |
|
---|
[128] | 628 | int get_fattr_list(char *filelist, char *fattr_fname)
|
---|
[1] | 629 | {
|
---|
[128] | 630 | char *command;
|
---|
| 631 | int retval = 0;
|
---|
| 632 |
|
---|
| 633 | malloc_string(command);
|
---|
| 634 | sprintf(command, "touch %s", fattr_fname);
|
---|
| 635 | run_program_and_log_output(command, 8);
|
---|
| 636 | if (find_home_of_exe("getfattr")) {
|
---|
[1] | 637 | // sort_file(filelist); // FIXME - filelist chopper sorts, so this isn't necessary
|
---|
[128] | 638 | retval =
|
---|
| 639 | gen_aux_list(filelist, "getfattr --en=hex -P -d \"%s\"",
|
---|
| 640 | fattr_fname);
|
---|
| 641 | }
|
---|
| 642 | paranoid_free(command);
|
---|
| 643 | return (retval);
|
---|
[1] | 644 | }
|
---|
| 645 |
|
---|
| 646 |
|
---|
| 647 | /*
|
---|
| 648 | int set_acl_list(char*masklist, char*acl_fname)
|
---|
| 649 | {
|
---|
| 650 | char*command;
|
---|
| 651 | int retval=0;
|
---|
| 652 |
|
---|
| 653 | if (length_of_file(acl_fname) <= 0) { return(0); }
|
---|
| 654 | log_msg(1, "FIXME - not using masklist");
|
---|
| 655 | malloc_string(command);
|
---|
| 656 | if (find_home_of_exe("setfacl"))
|
---|
| 657 | {
|
---|
[273] | 658 | sprintf(command, "gzip -dc %s | setfacl --restore - 2>> %s", acl_fname, MONDO_LOGFILE);
|
---|
[1] | 659 | log_msg(1, "command = %s", command);
|
---|
| 660 | retval = system(command);
|
---|
| 661 | }
|
---|
| 662 | paranoid_free(command);
|
---|
| 663 | return(retval);
|
---|
| 664 | }
|
---|
| 665 | */
|
---|
| 666 |
|
---|
| 667 |
|
---|
| 668 |
|
---|
[128] | 669 | int set_EXAT_list(char *orig_msklist, char *original_exat_fname,
|
---|
| 670 | char *executable)
|
---|
[1] | 671 | {
|
---|
[128] | 672 | const int my_depth = 8;
|
---|
| 673 | char *command, *syscall_pin, *syscall_pout, *incoming;
|
---|
| 674 | char *current_subset_file, *current_master_file, *masklist;
|
---|
| 675 | int retval = 0;
|
---|
| 676 | int i;
|
---|
| 677 | char *p, *q;
|
---|
| 678 | FILE *pin, *pout, *faclin;
|
---|
[1] | 679 |
|
---|
[128] | 680 | malloc_string(command);
|
---|
| 681 | log_msg(1, "set_EXAT_list(%s, %s, %s)", orig_msklist,
|
---|
| 682 | original_exat_fname, executable);
|
---|
| 683 | if (!orig_msklist || !orig_msklist[0]
|
---|
| 684 | || !does_file_exist(orig_msklist)) {
|
---|
| 685 | log_msg(1,
|
---|
| 686 | "No masklist provided. I shall therefore set ALL attributes.");
|
---|
[273] | 687 | sprintf(command, "gzip -dc %s | %s --restore - 2>> %s",
|
---|
[128] | 688 | original_exat_fname, executable, MONDO_LOGFILE);
|
---|
| 689 | log_msg(1, "command = %s", command);
|
---|
| 690 | retval = system(command);
|
---|
| 691 | paranoid_free(command);
|
---|
| 692 | log_msg(1, "Returning w/ retval=%d", retval);
|
---|
| 693 | return (retval);
|
---|
| 694 | }
|
---|
| 695 | if (length_of_file(original_exat_fname) <= 0) {
|
---|
| 696 | log_msg(1,
|
---|
| 697 | "original_exat_fname %s is empty or missing, so no need to set EXAT list",
|
---|
| 698 | original_exat_fname);
|
---|
| 699 | paranoid_free(command);
|
---|
| 700 | return (0);
|
---|
| 701 | }
|
---|
| 702 | malloc_string(incoming);
|
---|
| 703 | malloc_string(masklist);
|
---|
| 704 | malloc_string(current_subset_file);
|
---|
| 705 | malloc_string(current_master_file);
|
---|
| 706 | malloc_string(syscall_pin);
|
---|
| 707 | malloc_string(syscall_pout);
|
---|
| 708 | sprintf(masklist, "/tmp/%d.%d.mask", (int) (random() % 32768),
|
---|
| 709 | (int) (random() % 32768));
|
---|
| 710 | sprintf(command, "cp -f %s %s", orig_msklist, masklist);
|
---|
| 711 | run_program_and_log_output(command, 1);
|
---|
| 712 | sort_file(masklist);
|
---|
| 713 | current_subset_file[0] = current_master_file[0] = '\0';
|
---|
[273] | 714 | sprintf(syscall_pin, "gzip -dc %s", original_exat_fname);
|
---|
[128] | 715 | sprintf(syscall_pout, "%s --restore - 2>> %s", executable,
|
---|
| 716 | MONDO_LOGFILE);
|
---|
[1] | 717 |
|
---|
[128] | 718 | log_msg(1, "syscall_pin = %s", syscall_pin);
|
---|
| 719 | log_msg(1, "syscall_pout = %s", syscall_pout);
|
---|
| 720 | pout = popen(syscall_pout, "w");
|
---|
| 721 | if (!pout) {
|
---|
| 722 | iamhere("Unable to openout to syscall_pout");
|
---|
| 723 | return (1);
|
---|
| 724 | }
|
---|
| 725 | pin = popen(syscall_pin, "r");
|
---|
| 726 | if (!pin) {
|
---|
| 727 | pclose(pout);
|
---|
| 728 | iamhere("Unable to openin from syscall");
|
---|
| 729 | return (1);
|
---|
| 730 | }
|
---|
| 731 | faclin = fopen(masklist, "r");
|
---|
| 732 | if (!faclin) {
|
---|
| 733 | pclose(pin);
|
---|
| 734 | pclose(pout);
|
---|
| 735 | iamhere("Unable to openin masklist");
|
---|
| 736 | return (1);
|
---|
| 737 | }
|
---|
| 738 | // printf("Hi there. Starting the loop\n");
|
---|
[1] | 739 |
|
---|
[128] | 740 | fgets(current_subset_file, MAX_STR_LEN, faclin);
|
---|
| 741 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 742 | while (!feof(pin) && !feof(faclin)) {
|
---|
[1] | 743 | // printf("incoming = %s", incoming);
|
---|
| 744 |
|
---|
[128] | 745 | strcpy(current_master_file, incoming + 8);
|
---|
[1] | 746 |
|
---|
[128] | 747 | p = current_subset_file;
|
---|
| 748 | if (*p == '/') {
|
---|
| 749 | p++;
|
---|
| 750 | }
|
---|
| 751 | i = strlen(p);
|
---|
| 752 | if (i > 0 && p[i - 1] < 32) {
|
---|
| 753 | p[i - 1] = '\0';
|
---|
| 754 | }
|
---|
| 755 |
|
---|
| 756 |
|
---|
| 757 | q = current_master_file;
|
---|
| 758 | if (*q == '/') {
|
---|
| 759 | q++;
|
---|
| 760 | }
|
---|
| 761 | i = strlen(q);
|
---|
| 762 | if (i > 0 && q[i - 1] < 32) {
|
---|
| 763 | q[i - 1] = '\0';
|
---|
| 764 | }
|
---|
| 765 |
|
---|
| 766 | i = strcmp(p, q);
|
---|
| 767 | log_msg(my_depth, "'%s' v '%s' --> %d\n", p, q, i);
|
---|
| 768 |
|
---|
[1] | 769 | // printf("%s v %s --> %d\n", p, q, i);
|
---|
[128] | 770 |
|
---|
| 771 | if (i < 0) { // read another subset file in.
|
---|
| 772 | log_msg(my_depth, "Reading next subset line in\n\n");
|
---|
| 773 | fgets(current_subset_file, MAX_STR_LEN, faclin);
|
---|
| 774 | continue;
|
---|
| 775 | }
|
---|
| 776 |
|
---|
| 777 | if (!i) {
|
---|
| 778 | fputs(incoming, pout);
|
---|
| 779 | }
|
---|
| 780 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 781 | if (!i) {
|
---|
| 782 | log_msg(my_depth, "Copying master %s", q);
|
---|
| 783 | }
|
---|
| 784 | // if (!i) { printf("Match --- %s\n", q); }
|
---|
| 785 |
|
---|
| 786 | while (!feof(pin) && strncmp(incoming, "# file: ", 8)) {
|
---|
| 787 | if (!i) {
|
---|
| 788 |
|
---|
| 789 | // printf("%s", incoming);
|
---|
| 790 |
|
---|
| 791 | fputs(incoming, pout);
|
---|
| 792 | }
|
---|
| 793 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 794 | }
|
---|
| 795 | if (!i) {
|
---|
| 796 | fgets(current_subset_file, MAX_STR_LEN, faclin);
|
---|
| 797 | }
|
---|
[1] | 798 | }
|
---|
[128] | 799 | while (!feof(pin)) {
|
---|
| 800 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 801 | }
|
---|
| 802 | fclose(faclin);
|
---|
| 803 | pclose(pin);
|
---|
| 804 | pclose(pout);
|
---|
[1] | 805 |
|
---|
| 806 | // printf("OK, loop is done\n");
|
---|
| 807 |
|
---|
[128] | 808 | unlink(masklist);
|
---|
| 809 | paranoid_free(current_subset_file);
|
---|
| 810 | paranoid_free(current_master_file);
|
---|
| 811 | paranoid_free(syscall_pout);
|
---|
| 812 | paranoid_free(syscall_pin);
|
---|
| 813 | paranoid_free(masklist);
|
---|
| 814 | paranoid_free(incoming);
|
---|
| 815 | paranoid_free(command);
|
---|
| 816 | return (retval);
|
---|
| 817 | }
|
---|
[1] | 818 |
|
---|
| 819 |
|
---|
[128] | 820 | int set_fattr_list(char *masklist, char *fattr_fname)
|
---|
[1] | 821 | {
|
---|
[128] | 822 | return (set_EXAT_list(masklist, fattr_fname, "setfattr"));
|
---|
[1] | 823 | }
|
---|
| 824 |
|
---|
| 825 |
|
---|
| 826 |
|
---|
[128] | 827 | int set_acl_list(char *masklist, char *acl_fname)
|
---|
[1] | 828 | {
|
---|
[128] | 829 | return (set_EXAT_list(masklist, acl_fname, "setfacl"));
|
---|
[1] | 830 | }
|
---|
| 831 |
|
---|
| 832 | /*
|
---|
| 833 | if (find_home_of_exe("setfattr"))
|
---|
| 834 | {
|
---|
[273] | 835 | sprintf(command, "gzip -dc %s | setfattr --restore - 2>> %s", acl_fname, MONDO_LOGFILE);
|
---|
[1] | 836 | log_msg(1, "command = %s", command);
|
---|
| 837 | retval = system(command);
|
---|
| 838 | }
|
---|
| 839 | paranoid_free(acl_subset_fname);
|
---|
| 840 | paranoid_free(syscall_pin);
|
---|
| 841 | paranoid_free(command);
|
---|
| 842 | return(retval);
|
---|
| 843 | */
|
---|
| 844 |
|
---|
| 845 |
|
---|
| 846 |
|
---|
| 847 |
|
---|
| 848 |
|
---|
| 849 |
|
---|
| 850 | /**
|
---|
| 851 | * Get the number of the last fileset in the backup.
|
---|
| 852 | * @param bkpinfo The backup information structure. Only the @c bkpinfo->tmpdir field is used.
|
---|
| 853 | * @return The last filelist number.
|
---|
| 854 | * @note This function should only be called at restore-time.
|
---|
| 855 | */
|
---|
[128] | 856 | int get_last_filelist_number(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 857 | {
|
---|
[128] | 858 | /*@ buffers ***************************************************** */
|
---|
| 859 | char val_sz[MAX_STR_LEN];
|
---|
| 860 | char cfg_fname[MAX_STR_LEN];
|
---|
[1] | 861 | /* char tmp[MAX_STR_LEN]; remove stan benoit apr 2002 */
|
---|
| 862 |
|
---|
[128] | 863 | /*@ long ******************************************************** */
|
---|
| 864 | int val_i;
|
---|
[1] | 865 |
|
---|
[128] | 866 | /*@ end vars **************************************************** */
|
---|
[1] | 867 |
|
---|
[128] | 868 | assert(bkpinfo != NULL);
|
---|
[1] | 869 |
|
---|
[128] | 870 | sprintf(cfg_fname, "%s/mondo-restore.cfg", bkpinfo->tmpdir);
|
---|
| 871 | read_cfg_var(cfg_fname, "last-filelist-number", val_sz);
|
---|
| 872 | val_i = atoi(val_sz);
|
---|
| 873 | if (val_i <= 0) {
|
---|
| 874 | val_i = 500;
|
---|
| 875 | }
|
---|
| 876 | return (val_i);
|
---|
[1] | 877 | }
|
---|
| 878 |
|
---|
| 879 |
|
---|
| 880 | /**
|
---|
| 881 | * Add a string at @p startnode.
|
---|
| 882 | * @param startnode The node to start at when searching for where to add the string.
|
---|
| 883 | * @param string_to_add The string to add.
|
---|
| 884 | * @return 0 for success, 1 for failure.
|
---|
| 885 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 886 | */
|
---|
[128] | 887 | int add_string_at_node(struct s_node *startnode, char *string_to_add)
|
---|
[1] | 888 | {
|
---|
| 889 |
|
---|
| 890 |
|
---|
[128] | 891 | /*@ int ******************************************************** */
|
---|
| 892 | int noof_chars;
|
---|
| 893 | int i;
|
---|
| 894 | int res;
|
---|
[1] | 895 |
|
---|
[128] | 896 | /*@ sturctures ************************************************* */
|
---|
| 897 | struct s_node *node, *newnode;
|
---|
[1] | 898 |
|
---|
[128] | 899 | /*@ char ****************************************************** */
|
---|
| 900 | char char_to_add;
|
---|
[1] | 901 |
|
---|
[128] | 902 | /*@ bools ****************************************************** */
|
---|
[1] | 903 |
|
---|
[128] | 904 | const bool sosodef = FALSE;
|
---|
[1] | 905 |
|
---|
[128] | 906 | static int depth = 0;
|
---|
| 907 | static char original_string[MAX_STR_LEN];
|
---|
[1] | 908 |
|
---|
[128] | 909 | assert(startnode != NULL);
|
---|
| 910 | assert(string_to_add != NULL);
|
---|
[1] | 911 |
|
---|
[128] | 912 | if (!depth) {
|
---|
| 913 | strcpy(original_string, string_to_add);
|
---|
| 914 | }
|
---|
[1] | 915 |
|
---|
[128] | 916 | noof_chars = strlen(string_to_add) + 1; /* we include the '\0' */
|
---|
[1] | 917 |
|
---|
| 918 | /* walk across tree if necessary */
|
---|
[128] | 919 | node = startnode;
|
---|
| 920 | char_to_add = string_to_add[0];
|
---|
| 921 | if (node->right != NULL && node->ch < char_to_add) {
|
---|
| 922 | log_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth,
|
---|
| 923 | char_to_add, node->ch, (node->right)->ch);
|
---|
| 924 | return (add_string_at_node(node->right, string_to_add));
|
---|
| 925 | }
|
---|
[1] | 926 |
|
---|
| 927 | /* walk down tree if appropriate */
|
---|
[128] | 928 | if (node->down != NULL && node->ch == char_to_add) {
|
---|
| 929 | log_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_add);
|
---|
| 930 | depth++;
|
---|
| 931 | res = add_string_at_node(node->down, string_to_add + 1);
|
---|
| 932 | depth--;
|
---|
| 933 | return (res);
|
---|
| 934 | }
|
---|
[1] | 935 |
|
---|
[128] | 936 | if (char_to_add == '\0' && node->ch == '\0') {
|
---|
| 937 | log_msg(6, "%s already in tree", original_string);
|
---|
| 938 | return (1);
|
---|
| 939 | }
|
---|
[1] | 940 |
|
---|
| 941 | /* add here */
|
---|
[128] | 942 | if (!(newnode = (struct s_node *) malloc(sizeof(struct s_node)))) {
|
---|
| 943 | log_to_screen("failed to malloc");
|
---|
| 944 | depth--;
|
---|
| 945 | return (1);
|
---|
| 946 | }
|
---|
| 947 | if (char_to_add < node->ch) // add to the left of node
|
---|
[1] | 948 | {
|
---|
[128] | 949 | log_msg(7, "depth=%d char=%c --- adding (left)", depth,
|
---|
| 950 | char_to_add);
|
---|
| 951 | memcpy((void *) newnode, (void *) node, sizeof(struct s_node));
|
---|
| 952 | node->right = newnode;
|
---|
| 953 | } else if (char_to_add > node->ch) // add to the right of node
|
---|
| 954 | {
|
---|
| 955 | log_msg(7, "depth=%d char=%c --- adding (right)", depth,
|
---|
| 956 | char_to_add);
|
---|
| 957 | newnode->right = node->right; // newnode is to the RIGHT of node
|
---|
| 958 | node->right = newnode;
|
---|
| 959 | node = newnode;
|
---|
[1] | 960 | }
|
---|
[128] | 961 | // from now on, we're working on 'node'
|
---|
| 962 | node->down = NULL;
|
---|
| 963 | node->ch = char_to_add;
|
---|
| 964 | node->expanded = node->selected = FALSE;
|
---|
| 965 | if (char_to_add == '\0') {
|
---|
| 966 | log_msg(6, "Added %s OK", original_string);
|
---|
| 967 | return (0);
|
---|
| 968 | }
|
---|
| 969 | // add the rest
|
---|
| 970 | log_msg(6, "Adding remaining chars ('%s')", string_to_add + 1);
|
---|
| 971 | for (i = 1; i < noof_chars; i++) {
|
---|
| 972 | if (!
|
---|
| 973 | (node->down =
|
---|
| 974 | (struct s_node *) malloc(sizeof(struct s_node)))) {
|
---|
| 975 | log_to_screen("%s - failed to malloc", string_to_add);
|
---|
| 976 | return (1);
|
---|
| 977 | }
|
---|
| 978 | node = node->down;
|
---|
| 979 | char_to_add = string_to_add[i];
|
---|
| 980 | log_msg(6, "Adding '%c'", char_to_add);
|
---|
| 981 | node->ch = char_to_add;
|
---|
| 982 | node->right = node->down = NULL;
|
---|
| 983 | node->expanded = node->selected = FALSE;
|
---|
| 984 | if (!node->ch) {
|
---|
| 985 | node->selected = sosodef;
|
---|
| 986 | }
|
---|
| 987 | }
|
---|
| 988 | log_msg(6, "Finally - added %s OK", original_string);
|
---|
| 989 | return (0);
|
---|
[1] | 990 | }
|
---|
| 991 |
|
---|
| 992 |
|
---|
| 993 |
|
---|
| 994 |
|
---|
| 995 | /**
|
---|
| 996 | * Load a filelist into a <tt>struct s_node</tt>.
|
---|
| 997 | * When you are done with the filelist, call free_filelist().
|
---|
| 998 | * @param filelist_fname The file to load the filelist from.
|
---|
| 999 | * @return A filelist tree structure.
|
---|
| 1000 | */
|
---|
[128] | 1001 | struct s_node *load_filelist(char *filelist_fname)
|
---|
[1] | 1002 | {
|
---|
| 1003 |
|
---|
[128] | 1004 | /*@ structures ************************************************* */
|
---|
| 1005 | struct s_node *filelist;
|
---|
[1] | 1006 |
|
---|
[128] | 1007 | /*@ pointers *************************************************** */
|
---|
| 1008 | FILE *pin;
|
---|
[1] | 1009 |
|
---|
[128] | 1010 | /*@ buffers **************************************************** */
|
---|
| 1011 | char command_to_open_fname[MAX_STR_LEN];
|
---|
| 1012 | char fname[MAX_STR_LEN];
|
---|
| 1013 | char tmp[MAX_STR_LEN];
|
---|
| 1014 | int pos_in_fname;
|
---|
| 1015 | /*@ int ******************************************************** */
|
---|
| 1016 | int percentage;
|
---|
[1] | 1017 |
|
---|
[128] | 1018 | /*@ long ******************************************************* */
|
---|
| 1019 | long lines_in_filelist;
|
---|
| 1020 | long lino = 0;
|
---|
| 1021 | /*@ end vars *************************************************** */
|
---|
[1] | 1022 |
|
---|
[128] | 1023 | assert_string_is_neither_NULL_nor_zerolength(filelist_fname);
|
---|
[1] | 1024 |
|
---|
[128] | 1025 | if (!does_file_exist(filelist_fname)) {
|
---|
| 1026 | fatal_error("filelist does not exist -- cannot load it");
|
---|
[1] | 1027 | }
|
---|
[128] | 1028 | log_to_screen("Loading filelist");
|
---|
| 1029 | sprintf(command_to_open_fname, "gzip -dc %s", filelist_fname);
|
---|
| 1030 | sprintf(tmp, "zcat %s | wc -l", filelist_fname);
|
---|
| 1031 | log_msg(6, "tmp = %s", tmp);
|
---|
| 1032 | lines_in_filelist =
|
---|
| 1033 | atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 1034 | if (lines_in_filelist < 3) {
|
---|
| 1035 | log_to_screen("Warning - surprisingly short filelist.");
|
---|
[1] | 1036 | }
|
---|
[128] | 1037 | g_original_noof_lines_in_filelist = lines_in_filelist;
|
---|
| 1038 | if (!(filelist = (struct s_node *) malloc(sizeof(struct s_node)))) {
|
---|
| 1039 | return (NULL);
|
---|
[1] | 1040 | }
|
---|
[128] | 1041 | filelist->ch = '/';
|
---|
| 1042 | filelist->right = NULL;
|
---|
| 1043 | filelist->down = malloc(sizeof(struct s_node));
|
---|
| 1044 | filelist->expanded = filelist->selected = FALSE;
|
---|
| 1045 | (filelist->down)->ch = '\0';
|
---|
| 1046 | (filelist->down)->right = (filelist->down)->down = FALSE;
|
---|
| 1047 | (filelist->down)->expanded = (filelist->down)->selected = FALSE;
|
---|
| 1048 | if (!(pin = popen(command_to_open_fname, "r"))) {
|
---|
| 1049 | log_OS_error("Unable to openin filelist_fname");
|
---|
| 1050 | return (NULL);
|
---|
| 1051 | }
|
---|
| 1052 | open_evalcall_form("Loading filelist from disk");
|
---|
| 1053 | for (fgets(fname, MAX_STR_LEN, pin); !feof(pin);
|
---|
| 1054 | fgets(fname, MAX_STR_LEN, pin)) {
|
---|
| 1055 | if ((fname[strlen(fname) - 1] == 13
|
---|
| 1056 | || fname[strlen(fname) - 1] == 10) && strlen(fname) > 0) {
|
---|
| 1057 | fname[strlen(fname) - 1] = '\0';
|
---|
| 1058 | }
|
---|
| 1059 | // strip_spaces (fname);
|
---|
| 1060 | if (!strlen(fname)) {
|
---|
| 1061 | continue;
|
---|
| 1062 | }
|
---|
| 1063 | for (pos_in_fname = 0; fname[pos_in_fname] != '\0'; pos_in_fname++) {
|
---|
| 1064 | if (fname[pos_in_fname] != '/') {
|
---|
| 1065 | continue;
|
---|
| 1066 | }
|
---|
| 1067 | strcpy(tmp, fname);
|
---|
| 1068 | tmp[pos_in_fname] = '\0';
|
---|
| 1069 | if (strlen(tmp)) {
|
---|
| 1070 | add_string_at_node(filelist, tmp);
|
---|
| 1071 | }
|
---|
| 1072 | }
|
---|
| 1073 | add_string_at_node(filelist, fname);
|
---|
| 1074 | if (!(++lino % 1111)) {
|
---|
| 1075 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 1076 | update_evalcall_form(percentage);
|
---|
| 1077 | }
|
---|
| 1078 | }
|
---|
| 1079 | paranoid_pclose(pin);
|
---|
| 1080 | close_evalcall_form();
|
---|
| 1081 | log_it("Finished loading filelist");
|
---|
| 1082 | return (filelist);
|
---|
[1] | 1083 | }
|
---|
| 1084 |
|
---|
| 1085 |
|
---|
| 1086 | /**
|
---|
| 1087 | * Log a list of files in @p node.
|
---|
| 1088 | * @param node The toplevel node to use.
|
---|
| 1089 | */
|
---|
[128] | 1090 | void show_filelist(struct s_node *node)
|
---|
[1] | 1091 | {
|
---|
[128] | 1092 | static int depth = 0;
|
---|
| 1093 | static char current_string[200];
|
---|
[1] | 1094 |
|
---|
[128] | 1095 | if (depth == 0) {
|
---|
| 1096 | log_msg(0, "----------------show filelist--------------");
|
---|
| 1097 | }
|
---|
| 1098 | current_string[depth] = node->ch;
|
---|
[1] | 1099 |
|
---|
[128] | 1100 | log_msg(3, "depth=%d", depth);
|
---|
| 1101 | if (node->down) {
|
---|
| 1102 | log_msg(3, "moving down");
|
---|
| 1103 | depth++;
|
---|
| 1104 | show_filelist(node->down);
|
---|
| 1105 | depth--;
|
---|
| 1106 | }
|
---|
[1] | 1107 |
|
---|
[128] | 1108 | if (!node->ch) {
|
---|
| 1109 | log_msg(0, "%s\n", current_string);
|
---|
| 1110 | }
|
---|
[1] | 1111 |
|
---|
[128] | 1112 | if (node->right) {
|
---|
| 1113 | log_msg(3, "moving right");
|
---|
| 1114 | show_filelist(node->right);
|
---|
| 1115 | }
|
---|
| 1116 | if (depth == 0) {
|
---|
| 1117 | log_msg(0, "----------------show filelist--------------");
|
---|
| 1118 | }
|
---|
| 1119 | return;
|
---|
[1] | 1120 | }
|
---|
| 1121 |
|
---|
| 1122 |
|
---|
| 1123 |
|
---|
| 1124 |
|
---|
| 1125 | /**
|
---|
| 1126 | * Reset the filelist to the state it was when it was loaded. This does not
|
---|
| 1127 | * touch the file on disk.
|
---|
| 1128 | * @param filelist The filelist tree structure.
|
---|
| 1129 | */
|
---|
[128] | 1130 | void reload_filelist(struct s_node *filelist)
|
---|
[1] | 1131 | {
|
---|
[128] | 1132 | assert(filelist != NULL);
|
---|
| 1133 | toggle_node_selection(filelist, FALSE);
|
---|
| 1134 | toggle_path_expandability(filelist, "/", FALSE);
|
---|
| 1135 | toggle_all_root_dirs_on(filelist);
|
---|
[1] | 1136 | }
|
---|
| 1137 |
|
---|
| 1138 |
|
---|
| 1139 |
|
---|
| 1140 | /**
|
---|
| 1141 | * Save a filelist tree structure to disk.
|
---|
| 1142 | * @param filelist The filelist tree structure to save.
|
---|
| 1143 | * @param outfname Where to save it.
|
---|
| 1144 | */
|
---|
[128] | 1145 | void save_filelist(struct s_node *filelist, char *outfname)
|
---|
[1] | 1146 | {
|
---|
[128] | 1147 | /*@ int ********************************************************* */
|
---|
| 1148 | static int percentage;
|
---|
| 1149 | static int depth = 0;
|
---|
[1] | 1150 |
|
---|
[128] | 1151 | /*@ buffers ***************************************************** */
|
---|
| 1152 | static char str[MAX_STR_LEN];
|
---|
[1] | 1153 |
|
---|
[128] | 1154 | /*@ structures ************************************************** */
|
---|
| 1155 | struct s_node *node;
|
---|
[1] | 1156 |
|
---|
[128] | 1157 | /*@ pointers **************************************************** */
|
---|
| 1158 | static FILE *fout = NULL;
|
---|
[1] | 1159 |
|
---|
[128] | 1160 | /*@ long ******************************************************** */
|
---|
| 1161 | static long lines_in_filelist = 0;
|
---|
| 1162 | static long lino = 0;
|
---|
[1] | 1163 |
|
---|
[128] | 1164 | /*@ end vars *************************************************** */
|
---|
[1] | 1165 |
|
---|
[128] | 1166 | assert(filelist != NULL);
|
---|
| 1167 | assert(outfname != NULL); // will be zerolength if save_filelist() is called by itself
|
---|
| 1168 | if (depth == 0) {
|
---|
| 1169 | log_to_screen("Saving filelist");
|
---|
| 1170 | if (!(fout = fopen(outfname, "w"))) {
|
---|
| 1171 | fatal_error("Cannot openout/save filelist");
|
---|
| 1172 | }
|
---|
| 1173 | lines_in_filelist = g_original_noof_lines_in_filelist; /* set by load_filelist() */
|
---|
| 1174 | open_evalcall_form("Saving selection to disk");
|
---|
[1] | 1175 | }
|
---|
[128] | 1176 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1177 | str[depth] = node->ch;
|
---|
| 1178 | log_msg(5, "depth=%d ch=%c", depth, node->ch);
|
---|
| 1179 | if (!node->ch) {
|
---|
| 1180 | // if (node->selected)
|
---|
| 1181 | // {
|
---|
| 1182 | fprintf(fout, "%s\n", str);
|
---|
| 1183 | // }
|
---|
| 1184 | if (!(++lino % 1111)) {
|
---|
| 1185 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 1186 | update_evalcall_form(percentage);
|
---|
| 1187 | }
|
---|
| 1188 | }
|
---|
| 1189 | if (node->down) {
|
---|
| 1190 | depth++;
|
---|
| 1191 | save_filelist(node->down, "");
|
---|
| 1192 | depth--;
|
---|
| 1193 | }
|
---|
[1] | 1194 | }
|
---|
[128] | 1195 | if (depth == 0) {
|
---|
| 1196 | paranoid_fclose(fout);
|
---|
| 1197 | close_evalcall_form();
|
---|
| 1198 | log_it("Finished saving filelist");
|
---|
| 1199 | }
|
---|
[1] | 1200 | }
|
---|
| 1201 |
|
---|
| 1202 |
|
---|
| 1203 |
|
---|
| 1204 | /**
|
---|
| 1205 | * Toggle all root dirs on.
|
---|
| 1206 | * @param filelist The filelist tree structure to operate on.
|
---|
| 1207 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1208 | */
|
---|
[128] | 1209 | void toggle_all_root_dirs_on(struct s_node *filelist)
|
---|
[1] | 1210 | {
|
---|
[128] | 1211 | /*@ structures ************************************************** */
|
---|
| 1212 | struct s_node *node;
|
---|
[1] | 1213 |
|
---|
[128] | 1214 | /*@ int ********************************************************* */
|
---|
| 1215 | static int depth = 0;
|
---|
| 1216 | static int root_dirs_expanded;
|
---|
[1] | 1217 |
|
---|
[128] | 1218 | /*@ buffers ***************************************************** */
|
---|
| 1219 | static char filename[MAX_STR_LEN];
|
---|
[1] | 1220 |
|
---|
[128] | 1221 | /*@ end vars *************************************************** */
|
---|
[1] | 1222 |
|
---|
[128] | 1223 | assert(filelist != NULL);
|
---|
| 1224 | if (depth == 0) {
|
---|
| 1225 | log_it("Toggling all root dirs ON");
|
---|
| 1226 | root_dirs_expanded = 0;
|
---|
[1] | 1227 | }
|
---|
[128] | 1228 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1229 | filename[depth] = node->ch;
|
---|
| 1230 | if (node->ch == '\0' && strlen(filename) > 1
|
---|
| 1231 | && (!strchr(filename + 1, '/'))) {
|
---|
| 1232 | node->selected = FALSE;
|
---|
| 1233 | node->expanded = TRUE;
|
---|
| 1234 | // log_it (filename);
|
---|
| 1235 | root_dirs_expanded++;
|
---|
| 1236 | }
|
---|
| 1237 | if (node->down) {
|
---|
| 1238 | depth++;
|
---|
| 1239 | toggle_all_root_dirs_on(node->down);
|
---|
| 1240 | depth--;
|
---|
| 1241 | }
|
---|
[1] | 1242 | }
|
---|
[128] | 1243 | if (depth == 0) {
|
---|
| 1244 | log_it("Finished toggling all root dirs ON");
|
---|
| 1245 | }
|
---|
[1] | 1246 | }
|
---|
| 1247 |
|
---|
| 1248 |
|
---|
| 1249 | /**
|
---|
| 1250 | * Toggle the expandability of a path.
|
---|
| 1251 | * @param filelist The filelist tree to operate on.
|
---|
| 1252 | * @param pathname The path to toggle expandability of.
|
---|
| 1253 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1254 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1255 | */
|
---|
| 1256 | void
|
---|
[128] | 1257 | toggle_path_expandability(struct s_node *filelist, char *pathname,
|
---|
| 1258 | bool on_or_off)
|
---|
[1] | 1259 | {
|
---|
| 1260 |
|
---|
[128] | 1261 | /*@ int ******************************************************** */
|
---|
| 1262 | static int depth = 0;
|
---|
| 1263 | static int total_expanded;
|
---|
| 1264 | static int root_depth;
|
---|
| 1265 | int j;
|
---|
| 1266 | /*@ structures ************************************************* */
|
---|
| 1267 | struct s_node *node;
|
---|
[1] | 1268 |
|
---|
[128] | 1269 | /*@ buffers **************************************************** */
|
---|
| 1270 | static char current_filename[MAX_STR_LEN];
|
---|
[1] | 1271 |
|
---|
| 1272 | /* char tmp[MAX_STR_LEN+2]; */
|
---|
| 1273 |
|
---|
[128] | 1274 | /*@ end vars *************************************************** */
|
---|
[1] | 1275 |
|
---|
[128] | 1276 | assert(filelist != NULL);
|
---|
| 1277 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1278 | if (depth == 0) {
|
---|
| 1279 | total_expanded = 0;
|
---|
[1] | 1280 | // log_it ("Toggling path's expandability");
|
---|
[128] | 1281 | for (root_depth = (int) strlen(pathname);
|
---|
| 1282 | root_depth > 0 && pathname[root_depth - 1] != '/';
|
---|
| 1283 | root_depth--);
|
---|
| 1284 | if (root_depth < 2) {
|
---|
| 1285 | root_depth = (int) strlen(pathname);
|
---|
| 1286 | }
|
---|
[1] | 1287 | }
|
---|
[128] | 1288 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1289 | current_filename[depth] = node->ch;
|
---|
| 1290 | if (node->down) {
|
---|
| 1291 | depth++;
|
---|
| 1292 | toggle_path_expandability(node->down, pathname, on_or_off);
|
---|
| 1293 | depth--;
|
---|
[1] | 1294 | }
|
---|
[128] | 1295 | if (node->ch == '\0') {
|
---|
| 1296 | if (!strncmp(pathname, current_filename, strlen(pathname))) {
|
---|
| 1297 | for (j = root_depth;
|
---|
| 1298 | current_filename[j] != '/'
|
---|
| 1299 | && current_filename[j] != '\0'; j++);
|
---|
| 1300 | if (current_filename[j] != '\0') {
|
---|
| 1301 | for (j++;
|
---|
| 1302 | current_filename[j] != '/'
|
---|
| 1303 | && current_filename[j] != '\0'; j++);
|
---|
| 1304 | }
|
---|
| 1305 | if (current_filename[j] == '\0') {
|
---|
| 1306 | node->expanded =
|
---|
| 1307 | (!strcmp(pathname, current_filename) ? TRUE :
|
---|
| 1308 | on_or_off);
|
---|
| 1309 | }
|
---|
| 1310 | }
|
---|
[1] | 1311 | }
|
---|
[128] | 1312 | if (node->expanded) {
|
---|
| 1313 | if (total_expanded < ARBITRARY_MAXIMUM - 32
|
---|
| 1314 | || !strrchr(current_filename + strlen(pathname), '/')) {
|
---|
| 1315 | total_expanded++;
|
---|
| 1316 | } else {
|
---|
| 1317 | node->expanded = FALSE;
|
---|
| 1318 | }
|
---|
| 1319 | }
|
---|
[1] | 1320 | }
|
---|
[128] | 1321 | if (depth == 0) {
|
---|
| 1322 | // log_it ("Finished toggling expandability");
|
---|
[1] | 1323 | }
|
---|
| 1324 | }
|
---|
| 1325 |
|
---|
| 1326 | /**
|
---|
| 1327 | * Toggle whether a path is selected.
|
---|
| 1328 | * @param filelist The filelist tree to operate on.
|
---|
| 1329 | * @param pathname The path to toggle selection of.
|
---|
| 1330 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1331 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1332 | */
|
---|
| 1333 | void
|
---|
[128] | 1334 | toggle_path_selection(struct s_node *filelist, char *pathname,
|
---|
| 1335 | bool on_or_off)
|
---|
[1] | 1336 | {
|
---|
[128] | 1337 | /*@ int ********************************************************* */
|
---|
| 1338 | static int depth = 0;
|
---|
| 1339 | int j;
|
---|
[1] | 1340 |
|
---|
[128] | 1341 | /*@ structures ************************************************** */
|
---|
| 1342 | struct s_node *node;
|
---|
[1] | 1343 |
|
---|
[128] | 1344 | /*@ buffers ***************************************************** */
|
---|
| 1345 | static char current_filename[MAX_STR_LEN];
|
---|
| 1346 | char tmp[MAX_STR_LEN + 2];
|
---|
[1] | 1347 |
|
---|
[128] | 1348 | /*@ end vars *************************************************** */
|
---|
| 1349 | assert(filelist != NULL);
|
---|
| 1350 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1351 | if (depth == 0) {
|
---|
| 1352 | log_it("Toggling path's selection");
|
---|
[1] | 1353 | }
|
---|
[128] | 1354 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1355 | current_filename[depth] = node->ch;
|
---|
| 1356 | if (node->down) {
|
---|
| 1357 | depth++;
|
---|
| 1358 | toggle_path_selection(node->down, pathname, on_or_off);
|
---|
| 1359 | depth--;
|
---|
[1] | 1360 | }
|
---|
[128] | 1361 | if (node->ch == '\0') {
|
---|
| 1362 | if (!strncmp(pathname, current_filename, strlen(pathname))) {
|
---|
| 1363 | for (j = 0;
|
---|
| 1364 | pathname[j] != '\0'
|
---|
| 1365 | && pathname[j] == current_filename[j]; j++);
|
---|
| 1366 | if (current_filename[j] == '/'
|
---|
| 1367 | || current_filename[j] == '\0') {
|
---|
| 1368 | node->selected = on_or_off;
|
---|
| 1369 | sprintf(tmp, "%s is now %s\n", current_filename,
|
---|
| 1370 | (on_or_off ? "ON" : "OFF"));
|
---|
| 1371 | }
|
---|
| 1372 | }
|
---|
| 1373 | }
|
---|
[1] | 1374 | }
|
---|
[128] | 1375 | if (depth == 0) {
|
---|
| 1376 | log_it("Finished toggling selection");
|
---|
| 1377 | }
|
---|
[1] | 1378 | }
|
---|
| 1379 |
|
---|
| 1380 |
|
---|
| 1381 | /**
|
---|
| 1382 | * Toggle node selection of a filelist tree.
|
---|
| 1383 | * @param filelist The filelist tree to operate on.
|
---|
| 1384 | * @param on_or_off Whether to toggle selection on or off.
|
---|
| 1385 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1386 | */
|
---|
[128] | 1387 | void toggle_node_selection(struct s_node *filelist, bool on_or_off)
|
---|
[1] | 1388 | {
|
---|
[128] | 1389 | /*@ structure ************************************************** */
|
---|
| 1390 | struct s_node *node;
|
---|
[1] | 1391 |
|
---|
[128] | 1392 | /*@ end vars *************************************************** */
|
---|
| 1393 | assert(filelist != NULL);
|
---|
| 1394 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1395 | if (node->ch == '/') {
|
---|
| 1396 | continue;
|
---|
| 1397 | } /* don't go deep */
|
---|
| 1398 | if (node->ch == '\0') {
|
---|
| 1399 | node->selected = on_or_off;
|
---|
| 1400 | }
|
---|
| 1401 | if (node->down) {
|
---|
| 1402 | toggle_node_selection(node->down, on_or_off);
|
---|
| 1403 | }
|
---|
[1] | 1404 | }
|
---|
| 1405 | }
|
---|
| 1406 |
|
---|
| 1407 |
|
---|
| 1408 |
|
---|
| 1409 |
|
---|
| 1410 |
|
---|
| 1411 |
|
---|
| 1412 |
|
---|
| 1413 | /**
|
---|
| 1414 | * The pathname to the skeleton filelist, used to give better progress reporting for mondo_makefilelist().
|
---|
| 1415 | */
|
---|
[128] | 1416 | char *g_skeleton_filelist = NULL;
|
---|
[1] | 1417 |
|
---|
| 1418 | /**
|
---|
| 1419 | * Number of entries in the skeleton filelist.
|
---|
| 1420 | */
|
---|
[128] | 1421 | long g_skeleton_entries = 0;
|
---|
[1] | 1422 |
|
---|
| 1423 | /**
|
---|
| 1424 | * Wrapper around mondo_makefilelist().
|
---|
| 1425 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1426 | * - @c bkpinfo->differential
|
---|
| 1427 | * - @c bkpinfo->exclude_paths
|
---|
| 1428 | * - @c bkpinfo->include_paths
|
---|
| 1429 | * - @c bkpinfo->make_filelist
|
---|
| 1430 | * - @c bkpinfo->scratchdir
|
---|
| 1431 | * - @c bkpinfo->tmpdir
|
---|
| 1432 | * @return 0 for success, nonzero for failure.
|
---|
| 1433 | * @see mondo_makefilelist
|
---|
| 1434 | */
|
---|
[128] | 1435 | int prepare_filelist(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1436 | {
|
---|
| 1437 |
|
---|
[128] | 1438 | /*@ int **************************************************** */
|
---|
| 1439 | int res = 0;
|
---|
[1] | 1440 | // patch by Herman Kuster
|
---|
| 1441 | // end patch
|
---|
[128] | 1442 | int *p_res = &res;
|
---|
[1] | 1443 |
|
---|
[128] | 1444 | /*@ buffers ************************************************ */
|
---|
[1] | 1445 | // char command[MAX_STR_LEN*2];
|
---|
| 1446 |
|
---|
[128] | 1447 | /*@ i don't have any idea ********************************** */
|
---|
[1] | 1448 |
|
---|
[128] | 1449 | assert(bkpinfo != NULL);
|
---|
| 1450 | log_it("tmpdir=%s; scratchdir=%s", bkpinfo->tmpdir,
|
---|
| 1451 | bkpinfo->scratchdir);
|
---|
| 1452 | if (bkpinfo->make_filelist) {
|
---|
| 1453 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1454 | "Making catalog of files to be backed up");
|
---|
| 1455 | } else {
|
---|
| 1456 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1457 | "Using supplied catalog of files to be backed up");
|
---|
| 1458 | }
|
---|
[1] | 1459 |
|
---|
[128] | 1460 | if (bkpinfo->make_filelist) {
|
---|
| 1461 | res =
|
---|
| 1462 | mondo_makefilelist(MONDO_LOGFILE, bkpinfo->tmpdir,
|
---|
| 1463 | bkpinfo->scratchdir, bkpinfo->include_paths,
|
---|
| 1464 | bkpinfo->exclude_paths,
|
---|
| 1465 | bkpinfo->differential, NULL);
|
---|
| 1466 | } else {
|
---|
| 1467 | res =
|
---|
| 1468 | mondo_makefilelist(MONDO_LOGFILE, bkpinfo->tmpdir,
|
---|
| 1469 | bkpinfo->scratchdir, NULL,
|
---|
| 1470 | bkpinfo->exclude_paths,
|
---|
| 1471 | bkpinfo->differential,
|
---|
| 1472 | bkpinfo->include_paths);
|
---|
| 1473 | }
|
---|
[1] | 1474 |
|
---|
[128] | 1475 | if (res) {
|
---|
| 1476 | log_OS_error("Call to mondo-makefilelist failed");
|
---|
| 1477 | *p_res++;
|
---|
| 1478 | mvaddstr_and_log_it(g_currentY++, 74, "Failed.");
|
---|
| 1479 | } else {
|
---|
| 1480 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
| 1481 | }
|
---|
| 1482 | return (res);
|
---|
[1] | 1483 | }
|
---|
| 1484 |
|
---|
| 1485 |
|
---|
| 1486 | /**
|
---|
| 1487 | * Recursively list all files in @p dir newer than @p time_of_last_full_backup to @p fout.
|
---|
| 1488 | * @param dir The directory to list to @p fout.
|
---|
| 1489 | * @param sth The directories to skip (exclude).
|
---|
| 1490 | * @param fout The file to write everything to.
|
---|
| 1491 | * @param time_of_last_full_backup Only backup files newer than this (0 to disable).
|
---|
| 1492 | * @return 0, always.
|
---|
| 1493 | * @bug Return value should be @c void.
|
---|
| 1494 | */
|
---|
[128] | 1495 | int open_and_list_dir(char *dir, char *sth, FILE * fout,
|
---|
| 1496 | time_t time_of_last_full_backup)
|
---|
[1] | 1497 | {
|
---|
[128] | 1498 | DIR *dip;
|
---|
| 1499 | struct dirent *dit;
|
---|
| 1500 | struct stat statbuf;
|
---|
| 1501 | char new[MAX_STR_LEN];
|
---|
| 1502 | char *tmp;
|
---|
| 1503 | char *sth_B;
|
---|
| 1504 | static int percentage = 0;
|
---|
| 1505 | char *ith_B;
|
---|
| 1506 | char *skip_these;
|
---|
| 1507 | char *new_with_spaces;
|
---|
| 1508 | static char *name_of_evalcall_form;
|
---|
| 1509 | int i;
|
---|
| 1510 | static int depth = 0;
|
---|
| 1511 | char *p;
|
---|
| 1512 | static int counter = 0;
|
---|
| 1513 | static int uberctr = 0;
|
---|
| 1514 | static char *find_skeleton_marker;
|
---|
| 1515 | static long skeleton_lino = 0;
|
---|
| 1516 | static time_t last_time = 0;
|
---|
| 1517 | time_t this_time;
|
---|
[1] | 1518 |
|
---|
[128] | 1519 | malloc_string(tmp);
|
---|
| 1520 | malloc_string(sth_B);
|
---|
| 1521 | malloc_string(ith_B);
|
---|
| 1522 | malloc_string(new_with_spaces);
|
---|
| 1523 | p = strrchr(dir, '/');
|
---|
| 1524 | if (p) {
|
---|
| 1525 | if (!strcmp(p, "/.") || !strcmp(p, "/..")) {
|
---|
| 1526 | return (0);
|
---|
| 1527 | }
|
---|
| 1528 | }
|
---|
| 1529 |
|
---|
| 1530 | if (!depth) {
|
---|
| 1531 | malloc_string(name_of_evalcall_form);
|
---|
| 1532 | malloc_string(find_skeleton_marker);
|
---|
[1] | 1533 | #if linux
|
---|
[128] | 1534 | // 2.6 has /sys as a proc-type thing -- must be excluded
|
---|
| 1535 | sprintf(tmp,
|
---|
[336] | 1536 | "find %s -maxdepth %d -path /proc -prune -o -path /sys -prune -o -path /dev/shm -prune -o -path /media/floppy -prune -o -type d -a -print > %s 2> /dev/null",
|
---|
[128] | 1537 | dir, MAX_SKEL_DEPTH, g_skeleton_filelist);
|
---|
[1] | 1538 | #else
|
---|
[128] | 1539 | // On BSD, for example, /sys is the kernel sources -- don't exclude
|
---|
| 1540 | sprintf(tmp,
|
---|
[336] | 1541 | "find %s -maxdepth %d -path /proc -prune -o -type d -a -print > %s 2> /dev/null",
|
---|
[128] | 1542 | dir, MAX_SKEL_DEPTH, g_skeleton_filelist);
|
---|
[1] | 1543 | #endif
|
---|
[128] | 1544 | system(tmp);
|
---|
| 1545 | sprintf(tmp, "wc -l %s | awk '{print $1;}'", g_skeleton_filelist);
|
---|
| 1546 | g_skeleton_entries =
|
---|
| 1547 | 1 + atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 1548 | sprintf(name_of_evalcall_form, "Making catalog of %s", dir);
|
---|
| 1549 | open_evalcall_form(name_of_evalcall_form);
|
---|
| 1550 | find_skeleton_marker[0] = '\0';
|
---|
| 1551 | skeleton_lino = 1;
|
---|
| 1552 | log_msg(5, "entries = %ld", g_skeleton_entries);
|
---|
| 1553 | percentage = 0;
|
---|
| 1554 | } else if (depth <= MAX_SKEL_DEPTH) // update evalcall form if appropriate
|
---|
| 1555 | {
|
---|
| 1556 | sprintf(find_skeleton_marker,
|
---|
| 1557 | "fgrep -v \"%s\" %s > %s.new 2> /dev/null", dir,
|
---|
| 1558 | g_skeleton_filelist, g_skeleton_filelist);
|
---|
| 1559 | // log_msg(0, "fsm = %s", find_skeleton_marker);
|
---|
| 1560 | if (!system(find_skeleton_marker)) {
|
---|
| 1561 | percentage = (int) (skeleton_lino * 100 / g_skeleton_entries);
|
---|
| 1562 | skeleton_lino++;
|
---|
| 1563 | // log_msg(5, "Found %s", dir);
|
---|
| 1564 | // log_msg(2, "Incrementing skeleton_lino; now %ld/%ld (%d%%)", skeleton_lino, g_skeleton_entries, percentage);
|
---|
| 1565 | sprintf(find_skeleton_marker, "mv -f %s.new %s",
|
---|
| 1566 | g_skeleton_filelist, g_skeleton_filelist);
|
---|
| 1567 | // log_msg(6, "fsm = %s", find_skeleton_marker);
|
---|
| 1568 | run_program_and_log_output(find_skeleton_marker, 8);
|
---|
| 1569 | time(&this_time);
|
---|
| 1570 | if (this_time != last_time) {
|
---|
| 1571 | last_time = this_time;
|
---|
[1] | 1572 | #ifndef _XWIN
|
---|
[128] | 1573 | if (!g_text_mode) {
|
---|
| 1574 | sprintf(tmp, "Reading %-68s", dir);
|
---|
| 1575 | newtDrawRootText(0, g_noof_rows - 3, tmp);
|
---|
| 1576 | }
|
---|
[1] | 1577 | #endif
|
---|
[128] | 1578 | update_evalcall_form(percentage);
|
---|
| 1579 | }
|
---|
[1] | 1580 | }
|
---|
[128] | 1581 | }
|
---|
[1] | 1582 |
|
---|
[128] | 1583 | depth++;
|
---|
[1] | 1584 |
|
---|
| 1585 | // log_msg(0, "Cataloguing %s", dir);
|
---|
[128] | 1586 | if (sth[0] == ' ') {
|
---|
| 1587 | skip_these = sth;
|
---|
| 1588 | } else {
|
---|
| 1589 | skip_these = sth_B;
|
---|
| 1590 | sprintf(skip_these, " %s ", sth);
|
---|
| 1591 | }
|
---|
| 1592 | sprintf(new_with_spaces, " %s ", dir);
|
---|
| 1593 | if ((dip = opendir(dir)) == NULL) {
|
---|
| 1594 | log_OS_error("opendir");
|
---|
| 1595 | } else if (strstr(skip_these, new_with_spaces)) {
|
---|
| 1596 | fprintf(fout, "%s\n", dir); // if excluded dir then print dir ONLY
|
---|
| 1597 | } else {
|
---|
| 1598 | fprintf(fout, "%s\n", dir);
|
---|
| 1599 | while ((dit = readdir(dip)) != NULL) {
|
---|
| 1600 | i++;
|
---|
| 1601 | strcpy(new, dir);
|
---|
| 1602 | if (strcmp(dir, "/")) {
|
---|
| 1603 | strcat(new, "/");
|
---|
| 1604 | }
|
---|
| 1605 | strcat(new, dit->d_name);
|
---|
| 1606 | new_with_spaces[0] = ' ';
|
---|
| 1607 | strcpy(new_with_spaces + 1, new);
|
---|
| 1608 | strcat(new_with_spaces, " ");
|
---|
| 1609 | if (strstr(skip_these, new_with_spaces)) {
|
---|
| 1610 | fprintf(fout, "%s\n", new);
|
---|
| 1611 | } else {
|
---|
| 1612 | if (!lstat(new, &statbuf)) {
|
---|
| 1613 | if (!S_ISLNK(statbuf.st_mode)
|
---|
| 1614 | && S_ISDIR(statbuf.st_mode)) {
|
---|
| 1615 | open_and_list_dir(new, skip_these, fout,
|
---|
| 1616 | time_of_last_full_backup);
|
---|
| 1617 | } else {
|
---|
| 1618 | if (time_of_last_full_backup == 0
|
---|
| 1619 | || time_of_last_full_backup <
|
---|
| 1620 | statbuf.st_ctime) {
|
---|
| 1621 | fprintf(fout, "%s\n", new);
|
---|
| 1622 | if ((counter++) > 128) {
|
---|
| 1623 | counter = 0;
|
---|
| 1624 | uberctr++;
|
---|
| 1625 | sprintf(tmp, " %c ",
|
---|
| 1626 | special_dot_char(uberctr));
|
---|
[1] | 1627 | #ifndef _XWIN
|
---|
[128] | 1628 | if (!g_text_mode) {
|
---|
| 1629 | newtDrawRootText(77, g_noof_rows - 3,
|
---|
| 1630 | tmp);
|
---|
| 1631 | newtRefresh();
|
---|
| 1632 | }
|
---|
[1] | 1633 | #endif
|
---|
[128] | 1634 | }
|
---|
| 1635 | }
|
---|
| 1636 | }
|
---|
| 1637 | }
|
---|
| 1638 | }
|
---|
[1] | 1639 | }
|
---|
[128] | 1640 | }
|
---|
| 1641 | if (dip) {
|
---|
| 1642 | if (closedir(dip) == -1) {
|
---|
| 1643 | log_OS_error("closedir");
|
---|
| 1644 | }
|
---|
| 1645 | }
|
---|
| 1646 | depth--;
|
---|
| 1647 | if (!depth) {
|
---|
| 1648 | close_evalcall_form();
|
---|
| 1649 | paranoid_free(name_of_evalcall_form);
|
---|
| 1650 | paranoid_free(find_skeleton_marker);
|
---|
| 1651 | unlink(g_skeleton_filelist);
|
---|
| 1652 | log_msg(5, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
| 1653 | }
|
---|
| 1654 | paranoid_free(tmp);
|
---|
| 1655 | paranoid_free(sth_B);
|
---|
| 1656 | paranoid_free(ith_B);
|
---|
| 1657 | paranoid_free(new_with_spaces);
|
---|
| 1658 | return (0);
|
---|
[1] | 1659 | }
|
---|
| 1660 |
|
---|
| 1661 |
|
---|
| 1662 |
|
---|
| 1663 | /**
|
---|
| 1664 | * Get the next entry in the space-separated list in @p incoming.
|
---|
| 1665 | * So if @p incoming was '"one and two" three four', we would
|
---|
| 1666 | * return "one and two".
|
---|
| 1667 | * @param incoming The list to get the next entry from.
|
---|
| 1668 | * @return The first item in the list (respecting double quotes).
|
---|
| 1669 | * @note The returned string points to static data that will be overwritten with each call.
|
---|
| 1670 | */
|
---|
[128] | 1671 | char *next_entry(char *incoming)
|
---|
[1] | 1672 | {
|
---|
[128] | 1673 | static char sz_res[MAX_STR_LEN];
|
---|
| 1674 | char *p;
|
---|
| 1675 | bool in_quotes = FALSE;
|
---|
[1] | 1676 |
|
---|
[128] | 1677 | strcpy(sz_res, incoming);
|
---|
| 1678 | p = sz_res;
|
---|
| 1679 | while ((*p != ' ' || in_quotes) && *p != '\0') {
|
---|
| 1680 | if (*p == '\"') {
|
---|
| 1681 | in_quotes = !in_quotes;
|
---|
| 1682 | }
|
---|
| 1683 | p++;
|
---|
| 1684 | }
|
---|
| 1685 | *p = '\0';
|
---|
| 1686 | return (sz_res);
|
---|
[1] | 1687 | }
|
---|
| 1688 |
|
---|
| 1689 |
|
---|
| 1690 |
|
---|
| 1691 | /**
|
---|
| 1692 | * Create the filelist for the backup. It will be stored in [scratchdir]/archives/filelist.full.
|
---|
| 1693 | * @param logfile Unused.
|
---|
| 1694 | * @param tmpdir The tmpdir of the backup.
|
---|
| 1695 | * @param scratchdir The scratchdir of the backup.
|
---|
| 1696 | * @param include_paths The paths to back up, or NULL if you're using a user-defined filelist.
|
---|
| 1697 | * @param excp The paths to NOT back up.
|
---|
| 1698 | * @param differential The differential level (currently only 0 and 1 are supported).
|
---|
| 1699 | * @param userdef_filelist The user-defined filelist, or NULL if you're using @p include_paths.
|
---|
| 1700 | * @return 0, always.
|
---|
| 1701 | * @bug @p logfile is unused.
|
---|
| 1702 | * @bug Return value is meaningless.
|
---|
| 1703 | */
|
---|
[128] | 1704 | int mondo_makefilelist(char *logfile, char *tmpdir, char *scratchdir,
|
---|
| 1705 | char *include_paths, char *excp, int differential,
|
---|
| 1706 | char *userdef_filelist)
|
---|
[1] | 1707 | {
|
---|
| 1708 | char sz_datefile_wildcard[] = "/var/cache/mondo-archive/difflevel.%d";
|
---|
| 1709 | char *p, *q;
|
---|
| 1710 | char sz_datefile[80];
|
---|
| 1711 | char *sz_filelist, *exclude_paths, *tmp;
|
---|
| 1712 | int i;
|
---|
[128] | 1713 | FILE *fout;
|
---|
[1] | 1714 | char *command;
|
---|
[128] | 1715 | time_t time_of_last_full_backup = 0;
|
---|
[1] | 1716 | struct stat statbuf;
|
---|
| 1717 |
|
---|
[128] | 1718 | malloc_string(command);
|
---|
| 1719 | malloc_string(tmp);
|
---|
| 1720 | malloc_string(sz_filelist);
|
---|
| 1721 | malloc_string(g_skeleton_filelist);
|
---|
| 1722 | if (!(exclude_paths = malloc(1000))) {
|
---|
| 1723 | fatal_error("Cannot malloc exclude_paths");
|
---|
| 1724 | }
|
---|
| 1725 | log_msg(3, "Trying to write test string to exclude_paths");
|
---|
| 1726 | strcpy(exclude_paths, "/blah /froo");
|
---|
| 1727 | log_msg(3, "...Success!");
|
---|
| 1728 | sprintf(sz_datefile, sz_datefile_wildcard, 0);
|
---|
| 1729 | if (!include_paths && !userdef_filelist) {
|
---|
| 1730 | fatal_error
|
---|
| 1731 | ("Please supply either include_paths or userdef_filelist");
|
---|
| 1732 | }
|
---|
[1] | 1733 | // make hole for filelist
|
---|
[128] | 1734 | sprintf(command, "mkdir -p %s/archives", scratchdir);
|
---|
| 1735 | paranoid_system(command);
|
---|
| 1736 | sprintf(sz_filelist, "%s/tmpfs/filelist.full", tmpdir);
|
---|
| 1737 | make_hole_for_file(sz_filelist);
|
---|
[1] | 1738 |
|
---|
[128] | 1739 | if (differential == 0) {
|
---|
| 1740 | // restore last good datefile if it exists
|
---|
| 1741 | sprintf(command, "cp -f %s.aborted %s", sz_datefile, sz_datefile);
|
---|
| 1742 | run_program_and_log_output(command, 3);
|
---|
| 1743 | // backup last known good datefile just in case :)
|
---|
| 1744 | if (does_file_exist(sz_datefile)) {
|
---|
| 1745 | sprintf(command, "mv -f %s %s.aborted", sz_datefile,
|
---|
| 1746 | sz_datefile);
|
---|
| 1747 | paranoid_system(command);
|
---|
| 1748 | }
|
---|
| 1749 | make_hole_for_file(sz_datefile);
|
---|
| 1750 | write_one_liner_data_file(sz_datefile,
|
---|
| 1751 | call_program_and_get_last_line_of_output
|
---|
| 1752 | ("date +%s"));
|
---|
| 1753 | } else if (lstat(sz_datefile, &statbuf)) {
|
---|
| 1754 | log_msg(2,
|
---|
| 1755 | "Warning - unable to find date of previous backup. Full backup instead.");
|
---|
| 1756 | differential = 0;
|
---|
| 1757 | time_of_last_full_backup = 0;
|
---|
| 1758 | } else {
|
---|
| 1759 | time_of_last_full_backup = statbuf.st_mtime;
|
---|
| 1760 | log_msg(2, "Differential backup. Yay.");
|
---|
| 1761 | }
|
---|
[1] | 1762 |
|
---|
| 1763 | // use user-specified filelist (if specified)
|
---|
[128] | 1764 | if (userdef_filelist) {
|
---|
| 1765 | log_msg(1,
|
---|
| 1766 | "Using the user-specified filelist - %s - instead of calculating one",
|
---|
| 1767 | userdef_filelist);
|
---|
| 1768 | sprintf(command, "cp -f %s %s", userdef_filelist, sz_filelist);
|
---|
| 1769 | if (run_program_and_log_output(command, 3)) {
|
---|
| 1770 | fatal_error("Failed to copy user-specified filelist");
|
---|
| 1771 | }
|
---|
| 1772 | } else {
|
---|
| 1773 | log_msg(2, "include_paths = '%s'", include_paths);
|
---|
| 1774 | log_msg(1, "Calculating filelist");
|
---|
| 1775 | sprintf(exclude_paths, " %s %s %s %s %s %s . .. \
|
---|
| 1776 | " MNT_CDROM " " MNT_FLOPPY " /media/cdrom /media/cdrecorder \
|
---|
[332] | 1777 | /proc /sys /root/images/mondo /root/images/mindi ", excp, call_program_and_get_last_line_of_output("locate /win386.swp 2> /dev/null"), call_program_and_get_last_line_of_output("locate /hiberfil.sys 2> /dev/null"), call_program_and_get_last_line_of_output("locate /pagefile.sys 2> /dev/null"), (tmpdir[0] == '/' && tmpdir[1] == '/') ? (tmpdir + 1) : tmpdir, (scratchdir[0] == '/' && scratchdir[1] == '/') ? (scratchdir + 1) : scratchdir);
|
---|
[1] | 1778 |
|
---|
[128] | 1779 | log_msg(2, "Excluding paths = '%s'", exclude_paths);
|
---|
| 1780 | log_msg(2,
|
---|
| 1781 | "Generating skeleton filelist so that we can track our progress");
|
---|
| 1782 | sprintf(g_skeleton_filelist, "%s/tmpfs/skeleton.txt", tmpdir);
|
---|
| 1783 | make_hole_for_file(g_skeleton_filelist);
|
---|
| 1784 | log_msg(4, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
| 1785 | log_msg(2, "Opening out filelist to %s", sz_filelist);
|
---|
| 1786 | if (!(fout = fopen(sz_filelist, "w"))) {
|
---|
| 1787 | fatal_error("Cannot openout to sz_filelist");
|
---|
[1] | 1788 | }
|
---|
[128] | 1789 | i = 0;
|
---|
| 1790 | if (strlen(include_paths) == 0) {
|
---|
| 1791 | log_msg(1, "Including only '/' in %s", sz_filelist);
|
---|
| 1792 | open_and_list_dir("/", exclude_paths, fout,
|
---|
| 1793 | time_of_last_full_backup);
|
---|
| 1794 | } else {
|
---|
| 1795 | p = include_paths;
|
---|
| 1796 | while (*p) {
|
---|
| 1797 | q = next_entry(p);
|
---|
| 1798 | log_msg(1, "Including %s in filelist %s", q, sz_filelist);
|
---|
| 1799 | open_and_list_dir(q, exclude_paths, fout,
|
---|
| 1800 | time_of_last_full_backup);
|
---|
| 1801 | p += strlen(q);
|
---|
| 1802 | while (*p == ' ') {
|
---|
| 1803 | p++;
|
---|
| 1804 | }
|
---|
[1] | 1805 | }
|
---|
| 1806 | }
|
---|
[128] | 1807 | paranoid_fclose(fout);
|
---|
| 1808 | }
|
---|
| 1809 | log_msg(2, "Copying new filelist to scratchdir");
|
---|
| 1810 | sprintf(command, "mkdir -p %s/archives", scratchdir);
|
---|
| 1811 | paranoid_system(command);
|
---|
| 1812 | sprintf(command, "cp -f %s %s/archives/", sz_filelist, scratchdir);
|
---|
| 1813 | paranoid_system(command);
|
---|
| 1814 | sprintf(command, "mv -f %s %s", sz_filelist, tmpdir);
|
---|
| 1815 | paranoid_system(command);
|
---|
| 1816 | log_msg(2, "Freeing variables");
|
---|
| 1817 | paranoid_free(sz_filelist);
|
---|
| 1818 | paranoid_free(command);
|
---|
| 1819 | paranoid_free(exclude_paths);
|
---|
| 1820 | paranoid_free(tmp);
|
---|
| 1821 | paranoid_free(g_skeleton_filelist);
|
---|
| 1822 | log_msg(2, "Exiting");
|
---|
| 1823 | return (0);
|
---|
[1] | 1824 | }
|
---|
| 1825 |
|
---|
| 1826 |
|
---|
| 1827 |
|
---|
| 1828 |
|
---|
| 1829 | /**
|
---|
| 1830 | * Locate the string @p string_to_find in the tree rooted at @p startnode.
|
---|
| 1831 | * @param startnode The node containing the root of the directory tree.
|
---|
| 1832 | * @param string_to_find The string to look for at @p startnode.
|
---|
| 1833 | * @return The node containing the last element of @p string_to_find, or NULL if
|
---|
| 1834 | * it was not found.
|
---|
| 1835 | */
|
---|
[128] | 1836 | struct s_node *find_string_at_node(struct s_node *startnode,
|
---|
| 1837 | char *string_to_find)
|
---|
[1] | 1838 | {
|
---|
[128] | 1839 | /*@ int ******************************************************** */
|
---|
| 1840 | int noof_chars;
|
---|
| 1841 | static int depth = 0;
|
---|
| 1842 | static char original_string[MAX_STR_LEN];
|
---|
[1] | 1843 |
|
---|
[128] | 1844 | /*@ sturctures ************************************************* */
|
---|
| 1845 | struct s_node *node;
|
---|
[1] | 1846 |
|
---|
[128] | 1847 | /*@ char ****************************************************** */
|
---|
| 1848 | char char_to_find;
|
---|
[1] | 1849 |
|
---|
[128] | 1850 | /*@ bools ****************************************************** */
|
---|
[1] | 1851 |
|
---|
[128] | 1852 | if (!depth) {
|
---|
| 1853 | strcpy(original_string, string_to_find);
|
---|
| 1854 | }
|
---|
[1] | 1855 |
|
---|
[128] | 1856 | assert(startnode != NULL);
|
---|
| 1857 | assert(string_to_find != NULL);
|
---|
[1] | 1858 |
|
---|
[128] | 1859 | noof_chars = strlen(string_to_find) + 1; /* we include the '\0' */
|
---|
[1] | 1860 |
|
---|
[128] | 1861 | log_msg(7, "starting --- str=%s", string_to_find);
|
---|
[1] | 1862 |
|
---|
| 1863 | /* walk across tree if necessary */
|
---|
[128] | 1864 | node = startnode;
|
---|
| 1865 | char_to_find = string_to_find[0];
|
---|
| 1866 | if (node->right != NULL && node->ch < char_to_find) {
|
---|
| 1867 | log_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth,
|
---|
| 1868 | char_to_find, node->ch, (node->right)->ch);
|
---|
| 1869 | return (find_string_at_node(node->right, string_to_find));
|
---|
| 1870 | }
|
---|
[1] | 1871 |
|
---|
| 1872 | /* walk down tree if appropriate */
|
---|
[128] | 1873 | if (node->down != NULL && node->ch == char_to_find) {
|
---|
| 1874 | log_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_find);
|
---|
| 1875 | depth++;
|
---|
| 1876 | node = find_string_at_node(node->down, string_to_find + 1);
|
---|
| 1877 | depth--;
|
---|
| 1878 | return (node);
|
---|
| 1879 | }
|
---|
[1] | 1880 |
|
---|
[128] | 1881 | if (char_to_find == '\0' && node->ch == '\0') {
|
---|
| 1882 | log_msg(7, "%s is in tree", original_string);
|
---|
| 1883 | return (node);
|
---|
| 1884 | } else {
|
---|
| 1885 | log_msg(7, "%s is NOT in tree", original_string);
|
---|
| 1886 | return (NULL);
|
---|
| 1887 | }
|
---|
[1] | 1888 | }
|
---|
| 1889 |
|
---|
| 1890 |
|
---|
| 1891 |
|
---|
| 1892 | /**
|
---|
| 1893 | * Write all entries in @p needles_list_fname which are also in
|
---|
| 1894 | * @p filelist to @p matches_list_fname.
|
---|
| 1895 | * @param needles_list_fname A file containing strings to look for, 1 per line.
|
---|
| 1896 | * @param filelist The node for the root of the directory structure to search in.
|
---|
| 1897 | * @param matches_list_fname The filename where we should put the matches.
|
---|
| 1898 | * @return The number of matches found.
|
---|
| 1899 | */
|
---|
[128] | 1900 | long save_filelist_entries_in_common(char *needles_list_fname,
|
---|
| 1901 | struct s_node *filelist,
|
---|
| 1902 | char *matches_list_fname,
|
---|
| 1903 | bool use_star)
|
---|
[1] | 1904 | {
|
---|
[128] | 1905 | int retval = 0;
|
---|
| 1906 | struct s_node *found_node;
|
---|
| 1907 | FILE *fin;
|
---|
| 1908 | FILE *fout;
|
---|
| 1909 | char *fname;
|
---|
| 1910 | char *tmp;
|
---|
| 1911 | size_t len = 0; // Scrub's patch doesn't work without that
|
---|
[1] | 1912 |
|
---|
| 1913 | // log_msg(1, "use_star = %s", (use_star)?"TRUE":"FALSE");
|
---|
[128] | 1914 | malloc_string(fname);
|
---|
| 1915 | malloc_string(tmp);
|
---|
| 1916 | log_msg(5, "starting");
|
---|
| 1917 | log_msg(5, "needles_list_fname = %s", needles_list_fname);
|
---|
| 1918 | log_msg(5, "matches_list_fname = %s", matches_list_fname);
|
---|
| 1919 | if (!(fin = fopen(needles_list_fname, "r"))) {
|
---|
| 1920 | fatal_error("Cannot openin needles_list_fname");
|
---|
| 1921 | }
|
---|
| 1922 | if (!(fout = fopen(matches_list_fname, "w"))) {
|
---|
| 1923 | fatal_error("Cannot openout matches_list_fname");
|
---|
| 1924 | }
|
---|
| 1925 | while (!feof(fin)) {
|
---|
[1] | 1926 | // fscanf(fin, "%s\n", fname);
|
---|
[128] | 1927 | len = MAX_STR_LEN - 1;
|
---|
| 1928 | getline(&fname, &len, fin); // patch by Scrub
|
---|
| 1929 | if (!use_star) {
|
---|
| 1930 | if (fname[0] == '/') {
|
---|
| 1931 | strcpy(tmp, fname);
|
---|
| 1932 | } else {
|
---|
| 1933 | tmp[0] = '/';
|
---|
| 1934 | strcpy(tmp + 1, fname);
|
---|
| 1935 | }
|
---|
| 1936 | strcpy(fname, tmp);
|
---|
| 1937 | }
|
---|
| 1938 | while (strlen(fname) > 0 && fname[strlen(fname) - 1] < 32) {
|
---|
| 1939 | fname[strlen(fname) - 1] = '\0';
|
---|
| 1940 | }
|
---|
[1] | 1941 |
|
---|
| 1942 | /*
|
---|
| 1943 | if (strlen(fname)>3 && fname[strlen(fname)-1]=='/') { fname[strlen(fname)-1] = '\0'; }
|
---|
| 1944 | if (strlen(fname)==0) { continue; }
|
---|
| 1945 | sprintf(temporary_string, "echo \"Looking for '%s'\" >> /tmp/looking.txt", fname);
|
---|
| 1946 | system(temporary_string);
|
---|
[128] | 1947 | */
|
---|
| 1948 |
|
---|
| 1949 | log_msg(5, "Looking for '%s'", fname);
|
---|
| 1950 | found_node = find_string_at_node(filelist, fname);
|
---|
| 1951 | if (found_node) {
|
---|
| 1952 | if (found_node->selected) {
|
---|
[1] | 1953 | // if (use_star)
|
---|
[128] | 1954 | if (fname[0] == '/') {
|
---|
| 1955 | strcpy(tmp, fname + 1);
|
---|
| 1956 | strcpy(fname, tmp);
|
---|
| 1957 | }
|
---|
| 1958 | log_msg(5, "Found '%s'", fname);
|
---|
| 1959 | turn_wildcard_chars_into_literal_chars(tmp, fname);
|
---|
| 1960 | fprintf(fout, "%s\n", tmp);
|
---|
| 1961 | retval++;
|
---|
| 1962 | }
|
---|
[1] | 1963 | }
|
---|
| 1964 | }
|
---|
[128] | 1965 | paranoid_fclose(fout);
|
---|
| 1966 | paranoid_fclose(fin);
|
---|
| 1967 | paranoid_free(fname);
|
---|
| 1968 | paranoid_free(tmp);
|
---|
| 1969 | return (retval);
|
---|
[1] | 1970 | }
|
---|
| 1971 |
|
---|
| 1972 |
|
---|
| 1973 |
|
---|
| 1974 |
|
---|
| 1975 |
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| 1976 |
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| 1977 | /**
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| 1978 | * Add all files listed in @p list_of_files_fname to the directory structure rooted at
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| 1979 | * @p filelist.
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| 1980 | * @param filelist The top node of the directory structure to add the files to.
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| 1981 | * @param list_of_files_fname The file containing the files to add, 1 per line.
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| 1982 | * @param flag_em If TRUE, then flag the added files for restoration.
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| 1983 | * @return 0 for success, nonzero for failure.
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| 1984 | */
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[128] | 1985 | int add_list_of_files_to_filelist(struct s_node *filelist,
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| 1986 | char *list_of_files_fname, bool flag_em)
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[1] | 1987 | {
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[128] | 1988 | FILE *fin;
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| 1989 | char *tmp;
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| 1990 | struct s_node *nod;
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[1] | 1991 |
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[128] | 1992 | malloc_string(tmp);
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| 1993 | log_msg(3, "Adding %s to filelist", list_of_files_fname);
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| 1994 | if (!(fin = fopen(list_of_files_fname, "r"))) {
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| 1995 | iamhere(list_of_files_fname);
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| 1996 | return (1);
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| 1997 | }
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| 1998 | for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
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| 1999 | fgets(tmp, MAX_STR_LEN, fin)) {
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| 2000 | if (!tmp[0]) {
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| 2001 | continue;
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| 2002 | }
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| 2003 | if ((tmp[strlen(tmp) - 1] == 13 || tmp[strlen(tmp) - 1] == 10)
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| 2004 | && strlen(tmp) > 0) {
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| 2005 | tmp[strlen(tmp) - 1] = '\0';
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| 2006 | }
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| 2007 | log_msg(2, "tmp = '%s'", tmp);
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| 2008 | if (!tmp[0]) {
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| 2009 | continue;
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| 2010 | }
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| 2011 | if ((nod = find_string_at_node(filelist, tmp))) {
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| 2012 | log_msg(5, "Found '%s' in filelist already. Cool.", tmp);
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| 2013 | } else {
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| 2014 | add_string_at_node(filelist, tmp);
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| 2015 | nod = find_string_at_node(filelist, tmp);
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| 2016 | }
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[1] | 2017 |
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[128] | 2018 | if (nod && flag_em) {
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| 2019 | toggle_path_selection(filelist, tmp, TRUE);
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| 2020 | log_msg(5, "Flagged '%s'", tmp);
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| 2021 | }
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[1] | 2022 | }
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[128] | 2023 | paranoid_fclose(fin);
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| 2024 | paranoid_free(tmp);
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| 2025 | return (0);
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[1] | 2026 | }
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| 2027 |
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| 2028 | /* @} - end of filelistGroup */
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