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