[1] | 1 | /* libmondo-filelist.c
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| 2 | $Id: libmondo-filelist.c,v 1.6 2004/06/10 15:29:12 hugo Exp $
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| 3 |
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| 4 | - for subroutines which manipulate the filelist
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| 5 |
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| 6 |
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| 7 | 01/11/2005
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| 8 | - change time_of_last_full_backup = to st_mtime to allow manipulation of
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| 9 | - /var/cache/mondo-archive/difflevel.0
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| 10 | - Conor Daly <conor.daly@met.ie>
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| 11 |
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| 12 | 10/01
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| 13 | - don't try to sort non-existent file; return 0 instead
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| 14 |
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| 15 | 09/14
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| 16 | - dropped 'sort -o' (busybox doesn't support); use 'sort > ' instead
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| 17 |
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| 18 | 08/02
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| 19 | - add \ in front of [, ], ? or * when generating filelist subset
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| 20 |
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| 21 | 07/27
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| 22 | - sort filelists after creating them
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| 23 |
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| 24 | 07/14
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| 25 | - disabled ACL, xattr stuff; moved it to libmondo-archive.c
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| 26 | - max sane size for a file is now 32MB
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| 27 |
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| 28 | 07/10
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| 29 | - added ACL and xattr support for afio users
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| 30 |
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| 31 | 07/05
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| 32 | - exclude /dev/shm from backup (Roberto Alsina)
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| 33 |
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| 34 | 06/09
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| 35 | - exclude /media/floppy or SuSE 9.1 freezes :(
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| 36 |
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| 37 | 01/18/2004
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| 38 | - exclude /sys as well as /proc
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| 39 |
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| 40 | 10/18/2003
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| 41 | - load_filelist() --- make sure you add the paths
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| 42 | leading to the file, e.g. if you add /usr/lib/thingy.so
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| 43 | then add /usr, /usr/lib first
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| 44 | - rewritten load_filelist(), save_filelist(),
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| 45 | - add_string_at_node(), find_string_at_node(),
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| 46 | - save_filelist_entries_in_common()
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| 47 |
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| 48 | 09/27
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| 49 | - line 1269 had one too many '%s's
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| 50 |
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| 51 | 09/26
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| 52 | - fix newt* to be enclosed in #ifndef _XWIN
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| 53 | - added superior progress display to mondo_makefilelist()
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| 54 |
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| 55 | 09/18
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| 56 | - call locate w/ 2> /dev/null at end of str
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| 57 |
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| 58 | 09/16
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| 59 | - replaced mondo-makefilelist with C subroutine
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| 60 |
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| 61 | 06/06
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| 62 | - fixed silly bug in load_filelist() which stopped
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| 63 | funny German filenames from being handled properly
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| 64 |
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| 65 | 05/19
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| 66 | - misc clean-up (Steve Hindle)
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| 67 |
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| 68 | 05/04
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| 69 | - added Herman Kuster's multi-level bkp patch
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| 70 |
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| 71 | 04/26
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| 72 | - maximum max_set_size_for_a_file = maxsetsizeK*2
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| 73 | - maximum is also 32MB
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| 74 |
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| 75 | 04/24
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| 76 | - added lots of assert()'s and log_OS_error()'s
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| 77 |
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| 78 | 04/22
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| 79 | - added lots of asserts() and log_OS_errors()'s
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| 80 |
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| 81 | 04/07
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| 82 | - cleaned up code a bit
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| 83 |
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| 84 | 04/04
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| 85 | - max_sane_size_for_a_file = maxsetsizeK*2 (was *8)
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| 86 |
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| 87 | 01/02/2003
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| 88 | - tell mondo-makefilelist that it's a custom catalog (if it is)
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| 89 |
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| 90 | 10/01 - 10/31/2002
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| 91 | - don't make large .bz2 or .tbz files into biggiefiles
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| 92 | - max_sane_size_for_a_file = maxsetsizeK*8, or 64MB
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| 93 | ...whichever is smaller
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| 94 |
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| 95 | 08/01 - 08/31
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| 96 | - if last filelist is <=2 bytes long then delete it
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| 97 | - max_sane_size_for_a_file = maxsetsizeK
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| 98 | (was SLICESIZE*4 or something)
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| 99 | - cleaned up some log_it() calls
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| 100 |
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| 101 | 07/26
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| 102 | - started
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| 103 | */
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| 104 |
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| 105 | /**
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| 106 | * @file
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| 107 | * Functions which create, chop, and edit the filelist.
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| 108 | */
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| 109 |
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| 110 | #include "my-stuff.h"
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| 111 | #include "mondostructures.h"
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| 112 | #include "lib-common-externs.h"
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| 113 | #include "libmondo-filelist.h"
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| 114 | #include "libmondo-string-EXT.h"
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| 115 | #include "libmondo-files-EXT.h"
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| 116 | #include "libmondo-fork-EXT.h"
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| 117 | #include "libmondo-gui-EXT.h"
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| 118 | #include "libmondo-tools-EXT.h"
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| 119 |
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| 120 |
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| 121 | #include <time.h>
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| 122 | #include <stdio.h>
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| 123 | #include <sys/types.h>
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| 124 | #include <sys/stat.h>
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| 125 | #include <dirent.h>
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| 126 | #include <errno.h>
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| 127 | #include <stdio.h>
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| 128 |
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| 129 |
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| 130 | /**
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| 131 | * The maximum depth of directories to put in the skeleton filelist.
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| 132 | * This is a balance between performance and a good progress indicator.
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| 133 | */
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| 134 | #define MAX_SKEL_DEPTH 3
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| 135 |
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| 136 |
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| 137 | extern ssize_t getline(char **lineptr, size_t *n, FILE *stream);
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| 138 |
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| 139 |
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| 140 | int mondo_makefilelist(char*logfile, char*tmpdir, char*scratchdir,
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| 141 | char*include_paths, char*excp, int differential, char *userdef_filelist);
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| 142 |
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| 143 |
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| 144 | /*@unused@*/
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| 145 | //static char cvsid[] = "$Id: libmondo-filelist.c,v 1.6 2004/06/10 15:29:12 hugo Exp $";
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| 146 |
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| 147 | /**
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| 148 | * Number of lines in the filelist last loaded.
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| 149 | * @warning This implies that two filesets cannot be loaded at once.
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| 150 | * @ingroup globalGroup
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| 151 | */
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| 152 | long g_original_noof_lines_in_filelist = 0;
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| 153 |
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| 154 | /**
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| 155 | * Number of filesets in the current backup.
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| 156 | * @ingroup globalGroup
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| 157 | */
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| 158 | long g_noof_sets=0;
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| 159 |
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| 160 | extern bool g_text_mode;
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| 161 | extern newtComponent g_progressForm;
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| 162 | extern int g_currentY;
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| 163 | extern int g_noof_rows;
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| 164 |
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| 165 |
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| 166 |
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| 167 |
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| 168 |
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| 169 | /**
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| 170 | * @addtogroup filelistGroup
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| 171 | * @{
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| 172 | */
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| 173 | /**
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| 174 | * Call chop_filelist() to chop the filelist into sets.
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| 175 | * @param bkpinfo The backup information structure. Fields used:
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| 176 | * - @c bkpinfo->image_devs
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| 177 | * - @c bkpinfo->optimal_set_size
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| 178 | * - @c bkpinfo->scratchdir
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| 179 | * - @c bkpinfo->tmpdir
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| 180 | * @see chop_filelist
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| 181 | */
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| 182 | int
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| 183 | call_filelist_chopper (struct s_bkpinfo *bkpinfo)
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| 184 | {
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| 185 | /*@ buffers ************************/
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| 186 | char *dev;
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| 187 | char *filelist;
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| 188 | char *tempfile;
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| 189 | char *cksumlist;
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| 190 | char *tmp;
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| 191 | long noof_sets;
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| 192 |
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| 193 | /*@ pointers ***********************/
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| 194 | char *ptr;
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| 195 | FILE *fout;
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| 196 |
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| 197 | /*@ int ****************************/
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| 198 | int i, retval=0;
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| 199 |
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| 200 | malloc_string(dev);
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| 201 | malloc_string(filelist);
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| 202 | malloc_string(tempfile);
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| 203 | malloc_string(cksumlist);
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| 204 | malloc_string(tmp);
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| 205 | mvaddstr_and_log_it (g_currentY, 0, "Dividing filelist into sets");
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| 206 |
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| 207 | log_to_screen ("Dividing filelist into sets. Please wait.");
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| 208 | i=0;
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| 209 | /*
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| 210 | if (find_home_of_exe("getfattr"))
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| 211 | { i++; log_to_screen ("NEW! Recording extended attributes."); }
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| 212 | if (find_home_of_exe("getfacl"))
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| 213 | { i++; log_to_screen ("NEW! Recording ACL information."); }
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| 214 | if (i)
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| 215 | { i=0; log_to_screen ("This will take more time. Please be patient."); }
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| 216 | */
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| 217 | sprintf (filelist, "%s/archives/filelist.full", bkpinfo->scratchdir);
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| 218 | sprintf (cksumlist, "%s/cklist.full", bkpinfo->tmpdir);
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| 219 | if (!does_file_exist(filelist)) { log_it("filelist %s not found", filelist); fatal_error("call_filelist_chopper() -- filelist not found!"); }
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| 220 |
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| 221 | noof_sets = chop_filelist (filelist, bkpinfo->tmpdir, bkpinfo->optimal_set_size);
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| 222 | estimate_noof_media_required (bkpinfo, noof_sets); // for cosmetic purposes
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| 223 |
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| 224 | sprintf (tempfile, "%s/biggielist.txt", bkpinfo->tmpdir);
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| 225 | if (!(fout = fopen (tempfile, "a")))
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| 226 | {
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| 227 | log_OS_error("Cannot append to biggielist");
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| 228 | retval++;
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| 229 | goto end_of_func;
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| 230 | }
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| 231 | log_it (bkpinfo->image_devs);
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| 232 |
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| 233 | ptr = bkpinfo->image_devs;
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| 234 |
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| 235 | while (ptr && *ptr)
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| 236 | {
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| 237 | strcpy (dev, ptr);
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| 238 | log_it ("Examining imagedev %s", dev);
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| 239 | for (i = 0; i < (int) strlen (dev) && dev[i] != ' '; i++);
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| 240 | dev[i] = '\0';
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| 241 | if (!strlen (dev))
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| 242 | {
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| 243 | continue;
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| 244 | }
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| 245 | fprintf (fout, "%s\n", dev);
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| 246 | log_it ("Adding '%s' to biggielist", dev);
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| 247 | if ((ptr = strchr (ptr, ' ')))
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| 248 | {
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| 249 | ptr++;
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| 250 | }
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| 251 | }
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| 252 | paranoid_fclose(fout);
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| 253 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
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| 254 |
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| 255 | end_of_func:
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| 256 | paranoid_free(filelist);
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| 257 | paranoid_free(tempfile);
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| 258 | paranoid_free(cksumlist);
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| 259 | paranoid_free(dev);
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| 260 | paranoid_free(tmp);
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| 261 | return(retval);
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| 262 | }
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| 263 |
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| 264 |
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| 265 |
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| 266 | int sort_file(char*orig_fname)
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| 267 | {
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| 268 | char *tmp_fname;
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| 269 | char *command;
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| 270 | int retval=0;
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| 271 |
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| 272 | log_msg(1, "Sorting file %s", orig_fname);
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| 273 | malloc_string(tmp_fname);
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| 274 | malloc_string(command);
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| 275 | sprintf(tmp_fname, "/tmp/sort.%d.%d.%d", (int)(random()%32768), (int)(random()%32768), (int)(random()%32768));
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| 276 |
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| 277 | if (!does_file_exist(orig_fname))
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| 278 | { return(0); } // no sense in trying to sort an empty file
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| 279 |
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| 280 | sprintf(command, "sort %s > %s 2>> %s", orig_fname, tmp_fname, MONDO_LOGFILE);
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| 281 | retval = system(command);
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| 282 | if (retval)
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| 283 | {
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| 284 | log_msg(2, "Failed to sort %s - oh dear", orig_fname);
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| 285 | }
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| 286 | else
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| 287 | {
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| 288 | log_msg(2, "Sorted %s --> %s OK. Copying it back to %s now", orig_fname, tmp_fname, orig_fname);
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| 289 | sprintf(command, "mv -f %s %s", tmp_fname, orig_fname);
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| 290 | retval += run_program_and_log_output(command, 2);
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| 291 | if (retval)
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| 292 | {
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| 293 | log_msg(2, "Failed to copy %s back to %s - oh dear", tmp_fname, orig_fname);
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| 294 | }
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| 295 | else
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| 296 | {
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| 297 | log_msg(2, "%s was sorted OK.", orig_fname);
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| 298 | }
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| 299 | }
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| 300 | paranoid_free(tmp_fname);
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| 301 | paranoid_free(command);
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| 302 | log_msg(1, "Finished sorting file %s", orig_fname);
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| 303 | return(retval);
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| 304 | }
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| 305 |
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| 306 |
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| 307 |
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| 308 | /**
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| 309 | * Chop the filelist into sets.
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| 310 | * Each fileset is a list of files whose total (uncompressed) size is usually
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| 311 | * about X KB. Files bigger than 8X KB are placed in a "biggielist"; they will
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| 312 | * be sliced and compressed separately from the regular files.
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| 313 | *
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| 314 | * @param filelist The big filelist (filelist.full) to chop up.
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| 315 | * @param outdir The directory to place the files (filelist.N where N is
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| 316 | * an integer, biggielist.txt, and LAST-FILELIST-NUMBER) created
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| 317 | * @param maxsetsizeK Optimal size of a fileset (X above).
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| 318 | * @return number of errors encountered (0 for success).
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| 319 | */
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| 320 | int
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| 321 | chop_filelist (char *filelist, char *outdir, long maxsetsizeK)
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| 322 | {
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| 323 | /*@ long ****************************************/
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| 324 | long lino = 0;
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| 325 | long max_sane_size_for_a_file;
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| 326 | long curr_set_size;
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| 327 | long noof_lines;
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| 328 | long siz;
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| 329 |
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| 330 | /*@ int *****************************************/
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| 331 | int i;
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| 332 | long curr_set_no;
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| 333 |
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| 334 | /*@ buffers **************************************/
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| 335 | char *outfname;
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| 336 | char *biggie_fname;
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| 337 | char *incoming;
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| 338 | char *tmp;
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| 339 | char *acl_fname;
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| 340 | char *xattr_fname;
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| 341 |
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| 342 | /*@ pointers ************************************/
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| 343 | FILE *fin;
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| 344 | FILE *fout;
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| 345 | FILE *fbig;
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| 346 |
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| 347 | /*@ structures **********************************/
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| 348 | struct stat buf;
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| 349 | int err = 0;
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| 350 |
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| 351 | malloc_string(outfname);
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| 352 | malloc_string(biggie_fname);
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| 353 | incoming = malloc(MAX_STR_LEN*2);
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| 354 | malloc_string(tmp);
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| 355 | malloc_string(acl_fname);
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| 356 | malloc_string(xattr_fname);
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| 357 |
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| 358 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 359 | assert_string_is_neither_NULL_nor_zerolength(outdir);
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| 360 | assert( maxsetsizeK > 0);
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| 361 |
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| 362 | max_sane_size_for_a_file = 32L*1024L;
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| 363 | // max_sane_size_for_a_file = maxsetsizeK*2;
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| 364 | // if (max_sane_size_for_a_file > 32*1024)
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| 365 | // { max_sane_size_for_a_file = 32*1024; }
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| 366 |
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| 367 | log_it("filelist=%s;", filelist);
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| 368 | open_evalcall_form ("Dividing filelist into sets");
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| 369 | noof_lines = count_lines_in_file (filelist);
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| 370 | if (!(fin = fopen (filelist, "r"))) { log_OS_error("Cannot openin filelist"); return(0); }
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| 371 | curr_set_no = 0;
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| 372 | curr_set_size = 0;
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| 373 | sprintf (outfname, "%s/filelist.%ld", outdir, curr_set_no);
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| 374 | sprintf (biggie_fname, "%s/biggielist.txt", outdir);
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| 375 | log_it("outfname=%s; biggie_fname=%s", outfname, biggie_fname);
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| 376 | if (!(fbig = fopen (biggie_fname, "w"))) { log_OS_error("Cannot openout biggie_fname"); err++; goto end_of_func; }
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| 377 | if (!(fout = fopen (outfname, "w"))) { log_OS_error("Cannot openout outfname"); err++; goto end_of_func; }
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| 378 | (void) fgets (incoming, MAX_STR_LEN*2-1, fin);
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| 379 | while (!feof (fin))
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| 380 | {
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| 381 | lino++;
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| 382 | i = strlen (incoming) - 1;
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| 383 | if (i < 0)
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| 384 | {
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| 385 | i = 0;
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| 386 | }
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| 387 | if (i > MAX_STR_LEN-1)
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| 388 | {
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| 389 | incoming[MAX_STR_LEN-30] = '\0';
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| 390 | log_msg(1, "Warning - truncating file %s's name", incoming);
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| 391 | err++;
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| 392 | }
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| 393 | if (incoming[i] < 32)
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| 394 | {
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| 395 | incoming[i] = '\0';
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| 396 | }
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| 397 | if (!strncmp (incoming, "/dev/", 5))
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| 398 | {
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| 399 | siz = 1;
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| 400 | }
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| 401 | else if (lstat (incoming, &buf) != 0)
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| 402 | {
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| 403 | siz = 0;
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| 404 | }
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| 405 | else
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| 406 | {
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| 407 | siz = (long) (buf.st_size >> 10);
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| 408 | }
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| 409 | if (siz > max_sane_size_for_a_file)
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| 410 | // && strcmp(incoming+strlen(incoming)-4, ".bz2") && strcmp(incoming+strlen(incoming)-4, ".tbz"))
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| 411 | {
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| 412 | fprintf (fbig, "%s\n", incoming);
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| 413 | }
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| 414 | else
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| 415 | {
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| 416 | curr_set_size += siz;
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| 417 | fprintf (fout, "%s\n", incoming);
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| 418 | if (curr_set_size > maxsetsizeK)
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| 419 | {
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| 420 | paranoid_fclose(fout);
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| 421 | sort_file(outfname);
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| 422 | curr_set_no++;
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| 423 | curr_set_size = 0;
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| 424 | sprintf (outfname, "%s/filelist.%ld", outdir, curr_set_no);
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| 425 | if (!(fout = fopen (outfname, "w"))) { log_OS_error("Unable to openout outfname"); err++; goto end_of_func; }
|
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| 426 | sprintf (tmp, "Fileset #%ld chopped ", curr_set_no - 1);
|
---|
| 427 | update_evalcall_form ((int) (lino * 100 / noof_lines));
|
---|
| 428 | /* if (!g_text_mode) {newtDrawRootText(0,22,tmp);newtRefresh();} else {log_it(tmp);} */
|
---|
| 429 | }
|
---|
| 430 | }
|
---|
| 431 | (void) fgets (incoming, MAX_STR_LEN*2-1, fin);
|
---|
| 432 | }
|
---|
| 433 | paranoid_fclose (fin);
|
---|
| 434 | paranoid_fclose (fout);
|
---|
| 435 | paranoid_fclose (fbig);
|
---|
| 436 |
|
---|
| 437 | if (length_of_file(outfname) <= 2)
|
---|
| 438 | {
|
---|
| 439 | unlink(outfname);
|
---|
| 440 | g_noof_sets --;
|
---|
| 441 | }
|
---|
| 442 | g_noof_sets = curr_set_no;
|
---|
| 443 | sort_file(outfname);
|
---|
| 444 | sort_file(biggie_fname);
|
---|
| 445 | sprintf (outfname, "%s/LAST-FILELIST-NUMBER", outdir);
|
---|
| 446 | sprintf (tmp, "%ld", curr_set_no);
|
---|
| 447 | if (write_one_liner_data_file (outfname, tmp))
|
---|
| 448 | { log_OS_error("Unable to echo write one-liner to LAST-FILELIST-NUMBER"); err = 1;}
|
---|
| 449 | if (curr_set_no == 0)
|
---|
| 450 | {
|
---|
| 451 | sprintf (tmp, "Only one fileset. Fine.");
|
---|
| 452 | }
|
---|
| 453 | else
|
---|
| 454 | {
|
---|
| 455 | sprintf (tmp, "Filelist divided into %ld sets", curr_set_no + 1);
|
---|
| 456 | }
|
---|
| 457 | log_msg(1, tmp);
|
---|
| 458 | close_evalcall_form ();
|
---|
| 459 | /* This is to work around an obscure bug in Newt; open a form, close it,
|
---|
| 460 | carry on... I don't know why it works but it works. If you don't do this
|
---|
| 461 | then update_progress_form() won't show the "time taken / time remaining"
|
---|
| 462 | line. The bug only crops up AFTER the call to chop_filelist(). Weird. */
|
---|
| 463 | #ifndef _XWIN
|
---|
| 464 | if (!g_text_mode)
|
---|
| 465 | {
|
---|
| 466 | open_progress_form ("", "", "", "", 100);
|
---|
| 467 | newtPopHelpLine ();
|
---|
| 468 | newtFormDestroy (g_progressForm);
|
---|
| 469 | newtPopWindow ();
|
---|
| 470 | }
|
---|
| 471 | #endif
|
---|
| 472 | end_of_func:
|
---|
| 473 | paranoid_free(outfname);
|
---|
| 474 | paranoid_free(biggie_fname);
|
---|
| 475 | paranoid_free(incoming);
|
---|
| 476 | paranoid_free(tmp);
|
---|
| 477 | paranoid_free(acl_fname);
|
---|
| 478 | paranoid_free(xattr_fname);
|
---|
| 479 | return (err ? 0 : curr_set_no + 1);
|
---|
| 480 | }
|
---|
| 481 |
|
---|
| 482 |
|
---|
| 483 |
|
---|
| 484 |
|
---|
| 485 |
|
---|
| 486 | /**
|
---|
| 487 | * Free all the memory used by a filelist structure.
|
---|
| 488 | * Since this may take a long time for large filelists, a progress bar will be displayed.
|
---|
| 489 | * @param filelist The filelist to free.
|
---|
| 490 | */
|
---|
| 491 | void
|
---|
| 492 | free_filelist (struct s_node *filelist)
|
---|
| 493 | {
|
---|
| 494 | /*@ int's ********************************************************/
|
---|
| 495 | static int depth = 0;
|
---|
| 496 | int percentage;
|
---|
| 497 |
|
---|
| 498 | /*@ long's *******************************************************/
|
---|
| 499 | static long i = 0;
|
---|
| 500 |
|
---|
| 501 | /*@ end vars *****************************************************/
|
---|
| 502 |
|
---|
| 503 | assert(filelist!=NULL);
|
---|
| 504 | if (depth == 0)
|
---|
| 505 | {
|
---|
| 506 | open_evalcall_form ("Freeing memory");
|
---|
| 507 | log_to_screen ("Freeing memory formerly occupied by filelist");
|
---|
| 508 | }
|
---|
| 509 | depth++;
|
---|
| 510 |
|
---|
| 511 | if (filelist->ch == '\0')
|
---|
| 512 | {
|
---|
| 513 | if (!(i++ % 1111))
|
---|
| 514 | {
|
---|
| 515 | percentage = (int) (i * 100 / g_original_noof_lines_in_filelist);
|
---|
| 516 | update_evalcall_form (percentage);
|
---|
| 517 |
|
---|
| 518 | }
|
---|
| 519 | }
|
---|
| 520 |
|
---|
| 521 | if (filelist->right)
|
---|
| 522 | {
|
---|
| 523 | free_filelist (filelist->right);
|
---|
| 524 | filelist->right = NULL;
|
---|
| 525 | }
|
---|
| 526 | if (filelist->down)
|
---|
| 527 | {
|
---|
| 528 | /* if (!(i++ %39999)) { update_evalcall_form(0); } */
|
---|
| 529 | free_filelist (filelist->down);
|
---|
| 530 | filelist->down = NULL;
|
---|
| 531 | }
|
---|
| 532 | filelist->ch = '\0';
|
---|
| 533 | paranoid_free (filelist);
|
---|
| 534 | depth--;
|
---|
| 535 | if (depth == 0)
|
---|
| 536 | {
|
---|
| 537 | close_evalcall_form ();
|
---|
| 538 | log_it ("Finished freeing memory");
|
---|
| 539 | }
|
---|
| 540 | }
|
---|
| 541 |
|
---|
| 542 |
|
---|
| 543 | int call_exe_and_pipe_output_to_fd(char*syscall, FILE*pout)
|
---|
| 544 | {
|
---|
| 545 | FILE *pattr;
|
---|
| 546 | char *tmp;
|
---|
| 547 | pattr = popen(syscall, "r");
|
---|
| 548 | if (!pattr)
|
---|
| 549 | {
|
---|
| 550 | log_msg(1, "Failed to open fattr() %s", syscall);
|
---|
| 551 | return(1);
|
---|
| 552 | }
|
---|
| 553 | if (feof(pattr))
|
---|
| 554 | {
|
---|
| 555 | log_msg(1, "Failed to call fattr() %s", syscall);
|
---|
| 556 | paranoid_pclose(pattr);
|
---|
| 557 | return(2);
|
---|
| 558 | }
|
---|
| 559 | malloc_string(tmp);
|
---|
| 560 | for (fgets (tmp, MAX_STR_LEN, pattr); !feof (pattr);
|
---|
| 561 | fgets (tmp, MAX_STR_LEN, pattr))
|
---|
| 562 | {
|
---|
| 563 | fputs(tmp, pout);
|
---|
| 564 | }
|
---|
| 565 | paranoid_pclose(pattr);
|
---|
| 566 | paranoid_free(tmp);
|
---|
| 567 | return(0);
|
---|
| 568 | }
|
---|
| 569 |
|
---|
| 570 |
|
---|
| 571 |
|
---|
| 572 | int gen_aux_list(char*filelist, char*syscall_sprintf, char*auxlist_fname)
|
---|
| 573 | {
|
---|
| 574 | FILE*fin;
|
---|
| 575 | FILE*pout;
|
---|
| 576 | char*pout_command;
|
---|
| 577 | char*syscall;
|
---|
| 578 | char*file_to_analyze;
|
---|
| 579 | int i;
|
---|
| 580 |
|
---|
| 581 | if (!(fin=fopen(filelist, "r")))
|
---|
| 582 | {
|
---|
| 583 | log_msg(1, "Cannot openin filelist %s", filelist);
|
---|
| 584 | return(1);
|
---|
| 585 | }
|
---|
| 586 | malloc_string(pout_command);
|
---|
| 587 | sprintf(pout_command, "gzip -c1 > %s", auxlist_fname);
|
---|
| 588 | if (!(pout=popen(pout_command, "w")))
|
---|
| 589 | {
|
---|
| 590 | log_msg(1, "Cannot openout auxlist_fname %s", auxlist_fname);
|
---|
| 591 | fclose(fin);
|
---|
| 592 | paranoid_free(pout_command);
|
---|
| 593 | return(4);
|
---|
| 594 | }
|
---|
| 595 | malloc_string(syscall);
|
---|
| 596 | malloc_string(file_to_analyze);
|
---|
| 597 | for (fgets (file_to_analyze, MAX_STR_LEN, fin); !feof (fin);
|
---|
| 598 | fgets (file_to_analyze, MAX_STR_LEN, fin))
|
---|
| 599 | {
|
---|
| 600 | i = strlen(file_to_analyze);
|
---|
| 601 | if (i>0 && file_to_analyze[i-1]<32) { file_to_analyze[i-1]='\0'; }
|
---|
| 602 | log_msg(8, "Analyzing %s", file_to_analyze);
|
---|
| 603 | sprintf(syscall, syscall_sprintf, file_to_analyze);
|
---|
| 604 | strcat(syscall, " 2>> /dev/null"); // " MONDO_LOGFILE);
|
---|
| 605 | call_exe_and_pipe_output_to_fd(syscall, pout);
|
---|
| 606 | }
|
---|
| 607 | paranoid_fclose(fin);
|
---|
| 608 | paranoid_pclose(pout);
|
---|
| 609 | paranoid_free(file_to_analyze);
|
---|
| 610 | paranoid_free(syscall);
|
---|
| 611 | paranoid_free(pout_command);
|
---|
| 612 | return(0);
|
---|
| 613 | }
|
---|
| 614 |
|
---|
| 615 |
|
---|
| 616 | int get_acl_list(char*filelist, char*facl_fname)
|
---|
| 617 | {
|
---|
| 618 | char*command;
|
---|
| 619 | int retval=0;
|
---|
| 620 |
|
---|
| 621 | malloc_string(command);
|
---|
| 622 | sprintf(command, "touch %s", facl_fname);
|
---|
| 623 | run_program_and_log_output(command, 8);
|
---|
| 624 | if (find_home_of_exe("getfacl"))
|
---|
| 625 | {
|
---|
| 626 | // sort_file(filelist); // FIXME - filelist chopper sorts, so this isn't necessary
|
---|
| 627 | sprintf(command, "cat %s | getfacl --all-effective -P - 2>> %s | gzip -c1 > %s 2>> %s", filelist, MONDO_LOGFILE, facl_fname, MONDO_LOGFILE);
|
---|
| 628 | iamhere(command);
|
---|
| 629 | retval = system(command);
|
---|
| 630 | }
|
---|
| 631 | paranoid_free(command);
|
---|
| 632 | return(retval);
|
---|
| 633 | }
|
---|
| 634 |
|
---|
| 635 |
|
---|
| 636 | int get_fattr_list(char*filelist, char*fattr_fname)
|
---|
| 637 | {
|
---|
| 638 | char *command;
|
---|
| 639 | int retval=0;
|
---|
| 640 |
|
---|
| 641 | malloc_string(command);
|
---|
| 642 | sprintf(command, "touch %s", fattr_fname);
|
---|
| 643 | run_program_and_log_output(command, 8);
|
---|
| 644 | if (find_home_of_exe("getfattr"))
|
---|
| 645 | {
|
---|
| 646 | // sort_file(filelist); // FIXME - filelist chopper sorts, so this isn't necessary
|
---|
| 647 | retval = gen_aux_list(filelist, "getfattr --en=hex -P -d \"%s\"", fattr_fname);
|
---|
| 648 | }
|
---|
| 649 | paranoid_free(command);
|
---|
| 650 | return(retval);
|
---|
| 651 | }
|
---|
| 652 |
|
---|
| 653 |
|
---|
| 654 | /*
|
---|
| 655 | int set_acl_list(char*masklist, char*acl_fname)
|
---|
| 656 | {
|
---|
| 657 | char*command;
|
---|
| 658 | int retval=0;
|
---|
| 659 |
|
---|
| 660 | if (length_of_file(acl_fname) <= 0) { return(0); }
|
---|
| 661 | log_msg(1, "FIXME - not using masklist");
|
---|
| 662 | malloc_string(command);
|
---|
| 663 | if (find_home_of_exe("setfacl"))
|
---|
| 664 | {
|
---|
| 665 | sprintf(command, "cat %s | gzip -dc | setfacl --restore - 2>> %s", acl_fname, MONDO_LOGFILE);
|
---|
| 666 | log_msg(1, "command = %s", command);
|
---|
| 667 | retval = system(command);
|
---|
| 668 | }
|
---|
| 669 | paranoid_free(command);
|
---|
| 670 | return(retval);
|
---|
| 671 | }
|
---|
| 672 | */
|
---|
| 673 |
|
---|
| 674 |
|
---|
| 675 |
|
---|
| 676 | int set_EXAT_list(char*orig_msklist, char*original_exat_fname, char*executable)
|
---|
| 677 | {
|
---|
| 678 | const int my_depth=8;
|
---|
| 679 | char*command, *syscall_pin, *syscall_pout, *incoming;
|
---|
| 680 | char*current_subset_file, *current_master_file, *masklist;
|
---|
| 681 | int retval=0;
|
---|
| 682 | int i;
|
---|
| 683 | char*p,*q;
|
---|
| 684 | FILE*pin, *pout, *faclin;
|
---|
| 685 |
|
---|
| 686 | malloc_string(command);
|
---|
| 687 | log_msg(1, "set_EXAT_list(%s, %s, %s)", orig_msklist, original_exat_fname, executable);
|
---|
| 688 | if (!orig_msklist || !orig_msklist[0] || !does_file_exist(orig_msklist))
|
---|
| 689 | {
|
---|
| 690 | log_msg(1, "No masklist provided. I shall therefore set ALL attributes.");
|
---|
| 691 | sprintf(command, "cat %s | gzip -dc | %s --restore - 2>> %s", original_exat_fname, executable, MONDO_LOGFILE);
|
---|
| 692 | log_msg(1, "command = %s", command);
|
---|
| 693 | retval = system(command);
|
---|
| 694 | paranoid_free(command);
|
---|
| 695 | log_msg(1, "Returning w/ retval=%d", retval);
|
---|
| 696 | return(retval);
|
---|
| 697 | }
|
---|
| 698 | if (length_of_file(original_exat_fname) <= 0)
|
---|
| 699 | {
|
---|
| 700 | log_msg(1, "original_exat_fname %s is empty or missing, so no need to set EXAT list", original_exat_fname);
|
---|
| 701 | paranoid_free(command);
|
---|
| 702 | return(0);
|
---|
| 703 | }
|
---|
| 704 | malloc_string(incoming);
|
---|
| 705 | malloc_string(masklist);
|
---|
| 706 | malloc_string(current_subset_file);
|
---|
| 707 | malloc_string(current_master_file);
|
---|
| 708 | malloc_string(syscall_pin);
|
---|
| 709 | malloc_string(syscall_pout);
|
---|
| 710 | sprintf(masklist, "/tmp/%d.%d.mask", (int)(random()%32768), (int)(random()%32768));
|
---|
| 711 | sprintf(command, "cp -f %s %s", orig_msklist, masklist);
|
---|
| 712 | run_program_and_log_output(command, 1);
|
---|
| 713 | sort_file(masklist);
|
---|
| 714 | current_subset_file[0] = current_master_file[0] = '\0';
|
---|
| 715 | sprintf(syscall_pin, "cat %s | gzip -dc", original_exat_fname);
|
---|
| 716 | sprintf(syscall_pout, "%s --restore - 2>> %s", executable, MONDO_LOGFILE);
|
---|
| 717 |
|
---|
| 718 | log_msg(1, "syscall_pin = %s", syscall_pin);
|
---|
| 719 | log_msg(1, "syscall_pout = %s", syscall_pout);
|
---|
| 720 | pout = popen(syscall_pout, "w");
|
---|
| 721 | if (!pout)
|
---|
| 722 | { iamhere("Unable to openout to syscall_pout"); return(1); }
|
---|
| 723 | pin = popen(syscall_pin, "r");
|
---|
| 724 | if (!pin)
|
---|
| 725 | { pclose(pout); iamhere("Unable to openin from syscall"); return(1); }
|
---|
| 726 | faclin = fopen(masklist, "r");
|
---|
| 727 | if (!faclin)
|
---|
| 728 | { pclose(pin); pclose(pout); iamhere("Unable to openin masklist"); return(1); }
|
---|
| 729 |
|
---|
| 730 | // printf("Hi there. Starting the loop\n");
|
---|
| 731 |
|
---|
| 732 | fgets(current_subset_file, MAX_STR_LEN, faclin);
|
---|
| 733 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 734 | while(!feof(pin) && !feof(faclin))
|
---|
| 735 | {
|
---|
| 736 | // printf("incoming = %s", incoming);
|
---|
| 737 |
|
---|
| 738 | strcpy(current_master_file, incoming+8);
|
---|
| 739 |
|
---|
| 740 | p = current_subset_file;
|
---|
| 741 | if (*p=='/') {p++;}
|
---|
| 742 | i = strlen(p);
|
---|
| 743 | if (i>0 && p[i-1]<32) { p[i-1] = '\0'; }
|
---|
| 744 |
|
---|
| 745 |
|
---|
| 746 | q = current_master_file;
|
---|
| 747 | if (*q=='/') {q++;}
|
---|
| 748 | i = strlen(q);
|
---|
| 749 | if (i>0 && q[i-1]<32) { q[i-1] = '\0'; }
|
---|
| 750 |
|
---|
| 751 | i = strcmp(p,q);
|
---|
| 752 | log_msg(my_depth, "'%s' v '%s' --> %d\n", p, q, i);
|
---|
| 753 |
|
---|
| 754 | // printf("%s v %s --> %d\n", p, q, i);
|
---|
| 755 |
|
---|
| 756 | if (i<0)
|
---|
| 757 | { // read another subset file in.
|
---|
| 758 | log_msg(my_depth, "Reading next subset line in\n\n");
|
---|
| 759 | fgets(current_subset_file, MAX_STR_LEN, faclin);
|
---|
| 760 | continue;
|
---|
| 761 | }
|
---|
| 762 |
|
---|
| 763 | if (!i) { fputs(incoming, pout); }
|
---|
| 764 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 765 | if (!i) { log_msg(my_depth, "Copying master %s", q); }
|
---|
| 766 |
|
---|
| 767 | // if (!i) { printf("Match --- %s\n", q); }
|
---|
| 768 |
|
---|
| 769 | while (!feof(pin) && strncmp(incoming, "# file: ", 8))
|
---|
| 770 | {
|
---|
| 771 | if (!i) {
|
---|
| 772 |
|
---|
| 773 | // printf("%s", incoming);
|
---|
| 774 |
|
---|
| 775 | fputs(incoming, pout); }
|
---|
| 776 | fgets(incoming, MAX_STR_LEN, pin);
|
---|
| 777 | }
|
---|
| 778 | if (!i) { fgets(current_subset_file, MAX_STR_LEN, faclin); }
|
---|
| 779 | }
|
---|
| 780 | while(!feof(pin)) { fgets (incoming, MAX_STR_LEN, pin); }
|
---|
| 781 | fclose(faclin);
|
---|
| 782 | pclose(pin);
|
---|
| 783 | pclose(pout);
|
---|
| 784 |
|
---|
| 785 | // printf("OK, loop is done\n");
|
---|
| 786 |
|
---|
| 787 | unlink(masklist);
|
---|
| 788 | paranoid_free(current_subset_file);
|
---|
| 789 | paranoid_free(current_master_file);
|
---|
| 790 | paranoid_free(syscall_pout);
|
---|
| 791 | paranoid_free(syscall_pin);
|
---|
| 792 | paranoid_free(masklist);
|
---|
| 793 | paranoid_free(incoming);
|
---|
| 794 | paranoid_free(command);
|
---|
| 795 | return(retval);
|
---|
| 796 | }
|
---|
| 797 |
|
---|
| 798 |
|
---|
| 799 | int set_fattr_list(char*masklist, char*fattr_fname)
|
---|
| 800 | {
|
---|
| 801 | return(set_EXAT_list(masklist, fattr_fname, "setfattr"));
|
---|
| 802 | }
|
---|
| 803 |
|
---|
| 804 |
|
---|
| 805 |
|
---|
| 806 | int set_acl_list(char*masklist, char*acl_fname)
|
---|
| 807 | {
|
---|
| 808 | return(set_EXAT_list(masklist, acl_fname, "setfacl"));
|
---|
| 809 | }
|
---|
| 810 |
|
---|
| 811 | /*
|
---|
| 812 | if (find_home_of_exe("setfattr"))
|
---|
| 813 | {
|
---|
| 814 | sprintf(command, "cat %s | gzip -dc | setfattr --restore - 2>> %s", acl_fname, MONDO_LOGFILE);
|
---|
| 815 | log_msg(1, "command = %s", command);
|
---|
| 816 | retval = system(command);
|
---|
| 817 | }
|
---|
| 818 | paranoid_free(acl_subset_fname);
|
---|
| 819 | paranoid_free(syscall_pin);
|
---|
| 820 | paranoid_free(command);
|
---|
| 821 | return(retval);
|
---|
| 822 | */
|
---|
| 823 |
|
---|
| 824 |
|
---|
| 825 |
|
---|
| 826 |
|
---|
| 827 |
|
---|
| 828 |
|
---|
| 829 | /**
|
---|
| 830 | * Get the number of the last fileset in the backup.
|
---|
| 831 | * @param bkpinfo The backup information structure. Only the @c bkpinfo->tmpdir field is used.
|
---|
| 832 | * @return The last filelist number.
|
---|
| 833 | * @note This function should only be called at restore-time.
|
---|
| 834 | */
|
---|
| 835 | int
|
---|
| 836 | get_last_filelist_number (struct s_bkpinfo *bkpinfo)
|
---|
| 837 | {
|
---|
| 838 | /*@ buffers ******************************************************/
|
---|
| 839 | char val_sz[MAX_STR_LEN];
|
---|
| 840 | char cfg_fname[MAX_STR_LEN];
|
---|
| 841 | /* char tmp[MAX_STR_LEN]; remove stan benoit apr 2002 */
|
---|
| 842 |
|
---|
| 843 | /*@ long *********************************************************/
|
---|
| 844 | int val_i;
|
---|
| 845 |
|
---|
| 846 | /*@ end vars *****************************************************/
|
---|
| 847 |
|
---|
| 848 | assert(bkpinfo!=NULL);
|
---|
| 849 |
|
---|
| 850 | sprintf (cfg_fname, "%s/mondo-restore.cfg", bkpinfo->tmpdir);
|
---|
| 851 | read_cfg_var (cfg_fname, "last-filelist-number", val_sz);
|
---|
| 852 | val_i = atoi (val_sz);
|
---|
| 853 | if (val_i <= 0)
|
---|
| 854 | {
|
---|
| 855 | val_i = 500;
|
---|
| 856 | }
|
---|
| 857 | return (val_i);
|
---|
| 858 | }
|
---|
| 859 |
|
---|
| 860 |
|
---|
| 861 | /**
|
---|
| 862 | * Add a string at @p startnode.
|
---|
| 863 | * @param startnode The node to start at when searching for where to add the string.
|
---|
| 864 | * @param string_to_add The string to add.
|
---|
| 865 | * @return 0 for success, 1 for failure.
|
---|
| 866 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 867 | */
|
---|
| 868 | int
|
---|
| 869 | add_string_at_node (struct s_node *startnode, char *string_to_add)
|
---|
| 870 | {
|
---|
| 871 |
|
---|
| 872 |
|
---|
| 873 | /*@ int *********************************************************/
|
---|
| 874 | int noof_chars;
|
---|
| 875 | int i;
|
---|
| 876 | int res;
|
---|
| 877 |
|
---|
| 878 | /*@ sturctures **************************************************/
|
---|
| 879 | struct s_node *node, *newnode;
|
---|
| 880 |
|
---|
| 881 | /*@ char *******************************************************/
|
---|
| 882 | char char_to_add;
|
---|
| 883 |
|
---|
| 884 | /*@ bools *******************************************************/
|
---|
| 885 |
|
---|
| 886 | const bool sosodef = FALSE;
|
---|
| 887 |
|
---|
| 888 | static int depth=0;
|
---|
| 889 | static char original_string[MAX_STR_LEN];
|
---|
| 890 |
|
---|
| 891 | assert(startnode!=NULL);
|
---|
| 892 | assert(string_to_add!=NULL);
|
---|
| 893 |
|
---|
| 894 | if (!depth) { strcpy(original_string, string_to_add); }
|
---|
| 895 |
|
---|
| 896 | noof_chars = strlen (string_to_add) + 1; /* we include the '\0' */
|
---|
| 897 |
|
---|
| 898 | /* walk across tree if necessary */
|
---|
| 899 | node = startnode;
|
---|
| 900 | char_to_add = string_to_add[0];
|
---|
| 901 | if (node->right != NULL && node->ch < char_to_add)
|
---|
| 902 | {
|
---|
| 903 | log_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth, char_to_add, node->ch, (node->right)->ch);
|
---|
| 904 | return (add_string_at_node (node->right, string_to_add));
|
---|
| 905 | }
|
---|
| 906 |
|
---|
| 907 | /* walk down tree if appropriate */
|
---|
| 908 | if (node->down != NULL && node->ch == char_to_add)
|
---|
| 909 | {
|
---|
| 910 | log_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_add);
|
---|
| 911 | depth++;
|
---|
| 912 | res = add_string_at_node (node->down, string_to_add + 1);
|
---|
| 913 | depth--;
|
---|
| 914 | return (res);
|
---|
| 915 | }
|
---|
| 916 |
|
---|
| 917 | if (char_to_add == '\0' && node->ch =='\0')
|
---|
| 918 | {
|
---|
| 919 | log_msg(6, "%s already in tree", original_string);
|
---|
| 920 | return(1);
|
---|
| 921 | }
|
---|
| 922 |
|
---|
| 923 | /* add here */
|
---|
| 924 | if (!(newnode = (struct s_node*)malloc (sizeof (struct s_node))))
|
---|
| 925 | {
|
---|
| 926 | log_to_screen ("failed to malloc");
|
---|
| 927 | depth--;
|
---|
| 928 | return (1);
|
---|
| 929 | }
|
---|
| 930 | if (char_to_add < node->ch) // add to the left of node
|
---|
| 931 | {
|
---|
| 932 | log_msg(7, "depth=%d char=%c --- adding (left)", depth, char_to_add);
|
---|
| 933 | memcpy((void*)newnode, (void*)node, sizeof(struct s_node));
|
---|
| 934 | node->right = newnode;
|
---|
| 935 | }
|
---|
| 936 | else if (char_to_add > node->ch) // add to the right of node
|
---|
| 937 | {
|
---|
| 938 | log_msg(7, "depth=%d char=%c --- adding (right)", depth, char_to_add);
|
---|
| 939 | newnode->right = node->right; // newnode is to the RIGHT of node
|
---|
| 940 | node->right = newnode;
|
---|
| 941 | node = newnode;
|
---|
| 942 | }
|
---|
| 943 | // from now on, we're working on 'node'
|
---|
| 944 | node->down = NULL;
|
---|
| 945 | node->ch = char_to_add;
|
---|
| 946 | node->expanded = node->selected = FALSE;
|
---|
| 947 | if (char_to_add == '\0')
|
---|
| 948 | {
|
---|
| 949 | log_msg (6, "Added %s OK", original_string);
|
---|
| 950 | return (0);
|
---|
| 951 | }
|
---|
| 952 |
|
---|
| 953 | // add the rest
|
---|
| 954 | log_msg(6, "Adding remaining chars ('%s')", string_to_add+1);
|
---|
| 955 | for (i = 1; i < noof_chars; i++)
|
---|
| 956 | {
|
---|
| 957 | if (!(node->down = (struct s_node*)malloc (sizeof (struct s_node))))
|
---|
| 958 | {
|
---|
| 959 | log_to_screen ("%s - failed to malloc", string_to_add);
|
---|
| 960 | return (1);
|
---|
| 961 | }
|
---|
| 962 | node = node->down;
|
---|
| 963 | char_to_add = string_to_add[i];
|
---|
| 964 | log_msg(6, "Adding '%c'", char_to_add);
|
---|
| 965 | node->ch = char_to_add;
|
---|
| 966 | node->right = node->down = NULL;
|
---|
| 967 | node->expanded = node->selected = FALSE;
|
---|
| 968 | if (!node->ch) { node->selected = sosodef; }
|
---|
| 969 | }
|
---|
| 970 | log_msg (6, "Finally - added %s OK", original_string);
|
---|
| 971 | return (0);
|
---|
| 972 | }
|
---|
| 973 |
|
---|
| 974 |
|
---|
| 975 |
|
---|
| 976 |
|
---|
| 977 | /**
|
---|
| 978 | * Load a filelist into a <tt>struct s_node</tt>.
|
---|
| 979 | * When you are done with the filelist, call free_filelist().
|
---|
| 980 | * @param filelist_fname The file to load the filelist from.
|
---|
| 981 | * @return A filelist tree structure.
|
---|
| 982 | */
|
---|
| 983 | struct s_node *
|
---|
| 984 | load_filelist (char *filelist_fname)
|
---|
| 985 | {
|
---|
| 986 |
|
---|
| 987 | /*@ structures **************************************************/
|
---|
| 988 | struct s_node *filelist;
|
---|
| 989 |
|
---|
| 990 | /*@ pointers ****************************************************/
|
---|
| 991 | FILE *pin;
|
---|
| 992 |
|
---|
| 993 | /*@ buffers *****************************************************/
|
---|
| 994 | char command_to_open_fname[MAX_STR_LEN];
|
---|
| 995 | char fname[MAX_STR_LEN];
|
---|
| 996 | char tmp[MAX_STR_LEN];
|
---|
| 997 | int pos_in_fname;
|
---|
| 998 | /*@ int *********************************************************/
|
---|
| 999 | int percentage;
|
---|
| 1000 |
|
---|
| 1001 | /*@ long ********************************************************/
|
---|
| 1002 | long lines_in_filelist;
|
---|
| 1003 | long lino = 0;
|
---|
| 1004 | /*@ end vars ****************************************************/
|
---|
| 1005 |
|
---|
| 1006 | assert_string_is_neither_NULL_nor_zerolength(filelist_fname);
|
---|
| 1007 |
|
---|
| 1008 | if (!does_file_exist(filelist_fname))
|
---|
| 1009 | { fatal_error("filelist does not exist -- cannot load it"); }
|
---|
| 1010 | log_to_screen ("Loading filelist");
|
---|
| 1011 | sprintf(command_to_open_fname, "gzip -dc %s", filelist_fname);
|
---|
| 1012 | sprintf(tmp, "zcat %s | wc -l", filelist_fname);
|
---|
| 1013 | log_msg(6, "tmp = %s", tmp);
|
---|
| 1014 | lines_in_filelist = atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 1015 | if (lines_in_filelist < 3) { log_to_screen("Warning - surprisingly short filelist."); }
|
---|
| 1016 | g_original_noof_lines_in_filelist = lines_in_filelist;
|
---|
| 1017 | if (!(filelist = (struct s_node*)malloc (sizeof (struct s_node))))
|
---|
| 1018 | {
|
---|
| 1019 | return (NULL);
|
---|
| 1020 | }
|
---|
| 1021 | filelist->ch = '/';
|
---|
| 1022 | filelist->right = NULL;
|
---|
| 1023 | filelist->down = malloc(sizeof(struct s_node));
|
---|
| 1024 | filelist->expanded = filelist->selected = FALSE;
|
---|
| 1025 | (filelist->down)->ch = '\0';
|
---|
| 1026 | (filelist->down)->right = (filelist->down)->down = FALSE;
|
---|
| 1027 | (filelist->down)->expanded = (filelist->down)->selected = FALSE;
|
---|
| 1028 | if (!(pin = popen (command_to_open_fname, "r")))
|
---|
| 1029 | {
|
---|
| 1030 | log_OS_error("Unable to openin filelist_fname");
|
---|
| 1031 | return (NULL);
|
---|
| 1032 | }
|
---|
| 1033 | open_evalcall_form ("Loading filelist from disk");
|
---|
| 1034 | for (fgets (fname, MAX_STR_LEN, pin); !feof (pin);
|
---|
| 1035 | fgets (fname, MAX_STR_LEN, pin))
|
---|
| 1036 | {
|
---|
| 1037 | if ((fname[strlen(fname)-1]==13 || fname[strlen(fname)-1]==10) && strlen(fname)>0)
|
---|
| 1038 | { fname[strlen(fname)-1] = '\0'; }
|
---|
| 1039 | // strip_spaces (fname);
|
---|
| 1040 | if (!strlen (fname))
|
---|
| 1041 | {
|
---|
| 1042 | continue;
|
---|
| 1043 | }
|
---|
| 1044 | for(pos_in_fname=0; fname[pos_in_fname]!='\0'; pos_in_fname++)
|
---|
| 1045 | {
|
---|
| 1046 | if (fname[pos_in_fname]!='/') { continue; }
|
---|
| 1047 | strcpy(tmp, fname);
|
---|
| 1048 | tmp[pos_in_fname] = '\0';
|
---|
| 1049 | if (strlen(tmp))
|
---|
| 1050 | { add_string_at_node (filelist, tmp); }
|
---|
| 1051 | }
|
---|
| 1052 | add_string_at_node (filelist, fname);
|
---|
| 1053 | if (!(++lino % 1111))
|
---|
| 1054 | {
|
---|
| 1055 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 1056 | update_evalcall_form (percentage);
|
---|
| 1057 | }
|
---|
| 1058 | }
|
---|
| 1059 | paranoid_pclose(pin);
|
---|
| 1060 | close_evalcall_form ();
|
---|
| 1061 | log_it ("Finished loading filelist");
|
---|
| 1062 | return (filelist);
|
---|
| 1063 | }
|
---|
| 1064 |
|
---|
| 1065 |
|
---|
| 1066 | /**
|
---|
| 1067 | * Log a list of files in @p node.
|
---|
| 1068 | * @param node The toplevel node to use.
|
---|
| 1069 | */
|
---|
| 1070 | void
|
---|
| 1071 | show_filelist (struct s_node *node)
|
---|
| 1072 | {
|
---|
| 1073 | static int depth=0;
|
---|
| 1074 | static char current_string[200];
|
---|
| 1075 |
|
---|
| 1076 | if (depth==0)
|
---|
| 1077 | { log_msg(0, "----------------show filelist--------------"); }
|
---|
| 1078 | current_string[depth] = node->ch;
|
---|
| 1079 |
|
---|
| 1080 | log_msg(3, "depth=%d", depth);
|
---|
| 1081 | if (node->down)
|
---|
| 1082 | {
|
---|
| 1083 | log_msg(3, "moving down");
|
---|
| 1084 | depth++;
|
---|
| 1085 | show_filelist(node->down);
|
---|
| 1086 | depth--;
|
---|
| 1087 | }
|
---|
| 1088 |
|
---|
| 1089 | if (!node->ch)
|
---|
| 1090 | {
|
---|
| 1091 | log_msg(0, "%s\n", current_string);
|
---|
| 1092 | }
|
---|
| 1093 |
|
---|
| 1094 | if (node->right)
|
---|
| 1095 | {
|
---|
| 1096 | log_msg(3, "moving right");
|
---|
| 1097 | show_filelist(node->right);
|
---|
| 1098 | }
|
---|
| 1099 | if (depth==0)
|
---|
| 1100 | { log_msg(0, "----------------show filelist--------------"); }
|
---|
| 1101 | return;
|
---|
| 1102 | }
|
---|
| 1103 |
|
---|
| 1104 |
|
---|
| 1105 |
|
---|
| 1106 |
|
---|
| 1107 | /**
|
---|
| 1108 | * Reset the filelist to the state it was when it was loaded. This does not
|
---|
| 1109 | * touch the file on disk.
|
---|
| 1110 | * @param filelist The filelist tree structure.
|
---|
| 1111 | */
|
---|
| 1112 | void
|
---|
| 1113 | reload_filelist (struct s_node *filelist)
|
---|
| 1114 | {
|
---|
| 1115 | assert(filelist!=NULL);
|
---|
| 1116 | toggle_node_selection (filelist, FALSE);
|
---|
| 1117 | toggle_path_expandability (filelist, "/", FALSE);
|
---|
| 1118 | toggle_all_root_dirs_on (filelist);
|
---|
| 1119 | }
|
---|
| 1120 |
|
---|
| 1121 |
|
---|
| 1122 |
|
---|
| 1123 | /**
|
---|
| 1124 | * Save a filelist tree structure to disk.
|
---|
| 1125 | * @param filelist The filelist tree structure to save.
|
---|
| 1126 | * @param outfname Where to save it.
|
---|
| 1127 | */
|
---|
| 1128 | void
|
---|
| 1129 | save_filelist (struct s_node *filelist, char *outfname)
|
---|
| 1130 | {
|
---|
| 1131 | /*@ int **********************************************************/
|
---|
| 1132 | static int percentage;
|
---|
| 1133 | static int depth = 0;
|
---|
| 1134 |
|
---|
| 1135 | /*@ buffers ******************************************************/
|
---|
| 1136 | static char str[MAX_STR_LEN];
|
---|
| 1137 |
|
---|
| 1138 | /*@ structures ***************************************************/
|
---|
| 1139 | struct s_node *node;
|
---|
| 1140 |
|
---|
| 1141 | /*@ pointers *****************************************************/
|
---|
| 1142 | static FILE *fout = NULL;
|
---|
| 1143 |
|
---|
| 1144 | /*@ long *********************************************************/
|
---|
| 1145 | static long lines_in_filelist = 0;
|
---|
| 1146 | static long lino = 0;
|
---|
| 1147 |
|
---|
| 1148 | /*@ end vars ****************************************************/
|
---|
| 1149 |
|
---|
| 1150 | assert(filelist!=NULL);
|
---|
| 1151 | assert(outfname!=NULL); // will be zerolength if save_filelist() is called by itself
|
---|
| 1152 | if (depth == 0)
|
---|
| 1153 | {
|
---|
| 1154 | log_to_screen ("Saving filelist");
|
---|
| 1155 | if (!(fout = fopen (outfname, "w"))) { fatal_error("Cannot openout/save filelist"); }
|
---|
| 1156 | lines_in_filelist = g_original_noof_lines_in_filelist; /* set by load_filelist() */
|
---|
| 1157 | open_evalcall_form ("Saving selection to disk");
|
---|
| 1158 | }
|
---|
| 1159 | for (node = filelist; node != NULL; node = node->right)
|
---|
| 1160 | {
|
---|
| 1161 | str[depth] = node->ch;
|
---|
| 1162 | log_msg(5, "depth=%d ch=%c", depth, node->ch);
|
---|
| 1163 | if (!node->ch)
|
---|
| 1164 | {
|
---|
| 1165 | // if (node->selected)
|
---|
| 1166 | // {
|
---|
| 1167 | fprintf (fout, "%s\n", str);
|
---|
| 1168 | // }
|
---|
| 1169 | if (!(++lino % 1111))
|
---|
| 1170 | {
|
---|
| 1171 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 1172 | update_evalcall_form (percentage);
|
---|
| 1173 | }
|
---|
| 1174 | }
|
---|
| 1175 | if (node->down)
|
---|
| 1176 | {
|
---|
| 1177 | depth++;
|
---|
| 1178 | save_filelist (node->down, "");
|
---|
| 1179 | depth--;
|
---|
| 1180 | }
|
---|
| 1181 | }
|
---|
| 1182 | if (depth == 0)
|
---|
| 1183 | {
|
---|
| 1184 | paranoid_fclose (fout);
|
---|
| 1185 | close_evalcall_form ();
|
---|
| 1186 | log_it ("Finished saving filelist");
|
---|
| 1187 | }
|
---|
| 1188 | }
|
---|
| 1189 |
|
---|
| 1190 |
|
---|
| 1191 |
|
---|
| 1192 | /**
|
---|
| 1193 | * Toggle all root dirs on.
|
---|
| 1194 | * @param filelist The filelist tree structure to operate on.
|
---|
| 1195 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1196 | */
|
---|
| 1197 | void
|
---|
| 1198 | toggle_all_root_dirs_on (struct s_node *filelist)
|
---|
| 1199 | {
|
---|
| 1200 | /*@ structures ***************************************************/
|
---|
| 1201 | struct s_node *node;
|
---|
| 1202 |
|
---|
| 1203 | /*@ int **********************************************************/
|
---|
| 1204 | static int depth = 0;
|
---|
| 1205 | static int root_dirs_expanded;
|
---|
| 1206 |
|
---|
| 1207 | /*@ buffers ******************************************************/
|
---|
| 1208 | static char filename[MAX_STR_LEN];
|
---|
| 1209 |
|
---|
| 1210 | /*@ end vars ****************************************************/
|
---|
| 1211 |
|
---|
| 1212 | assert(filelist!=NULL);
|
---|
| 1213 | if (depth == 0)
|
---|
| 1214 | {
|
---|
| 1215 | log_it ("Toggling all root dirs ON");
|
---|
| 1216 | root_dirs_expanded = 0;
|
---|
| 1217 | }
|
---|
| 1218 | for (node = filelist; node != NULL; node = node->right)
|
---|
| 1219 | {
|
---|
| 1220 | filename[depth] = node->ch;
|
---|
| 1221 | if (node->ch == '\0' && strlen (filename) > 1
|
---|
| 1222 | && (!strchr (filename + 1, '/')))
|
---|
| 1223 | {
|
---|
| 1224 | node->selected = FALSE;
|
---|
| 1225 | node->expanded = TRUE;
|
---|
| 1226 | // log_it (filename);
|
---|
| 1227 | root_dirs_expanded++;
|
---|
| 1228 | }
|
---|
| 1229 | if (node->down)
|
---|
| 1230 | {
|
---|
| 1231 | depth++;
|
---|
| 1232 | toggle_all_root_dirs_on (node->down);
|
---|
| 1233 | depth--;
|
---|
| 1234 | }
|
---|
| 1235 | }
|
---|
| 1236 | if (depth == 0)
|
---|
| 1237 | {
|
---|
| 1238 | log_it ("Finished toggling all root dirs ON");
|
---|
| 1239 | }
|
---|
| 1240 | }
|
---|
| 1241 |
|
---|
| 1242 |
|
---|
| 1243 | /**
|
---|
| 1244 | * Toggle the expandability of a path.
|
---|
| 1245 | * @param filelist The filelist tree to operate on.
|
---|
| 1246 | * @param pathname The path to toggle expandability of.
|
---|
| 1247 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1248 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1249 | */
|
---|
| 1250 | void
|
---|
| 1251 | toggle_path_expandability (struct s_node *filelist, char *pathname,
|
---|
| 1252 | bool on_or_off)
|
---|
| 1253 | {
|
---|
| 1254 |
|
---|
| 1255 | /*@ int *********************************************************/
|
---|
| 1256 | static int depth = 0;
|
---|
| 1257 | static int total_expanded;
|
---|
| 1258 | static int root_depth;
|
---|
| 1259 | int j;
|
---|
| 1260 | /*@ structures **************************************************/
|
---|
| 1261 | struct s_node *node;
|
---|
| 1262 |
|
---|
| 1263 | /*@ buffers *****************************************************/
|
---|
| 1264 | static char current_filename[MAX_STR_LEN];
|
---|
| 1265 |
|
---|
| 1266 | /* char tmp[MAX_STR_LEN+2]; */
|
---|
| 1267 |
|
---|
| 1268 | /*@ end vars ****************************************************/
|
---|
| 1269 |
|
---|
| 1270 | assert(filelist!=NULL);
|
---|
| 1271 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1272 | if (depth == 0)
|
---|
| 1273 | {
|
---|
| 1274 | total_expanded = 0;
|
---|
| 1275 | // log_it ("Toggling path's expandability");
|
---|
| 1276 | for (root_depth = (int) strlen (pathname);
|
---|
| 1277 | root_depth > 0 && pathname[root_depth - 1] != '/'; root_depth--);
|
---|
| 1278 | if (root_depth < 2)
|
---|
| 1279 | {
|
---|
| 1280 | root_depth = (int) strlen (pathname);
|
---|
| 1281 | }
|
---|
| 1282 | }
|
---|
| 1283 | for (node = filelist; node != NULL; node = node->right)
|
---|
| 1284 | {
|
---|
| 1285 | current_filename[depth] = node->ch;
|
---|
| 1286 | if (node->down)
|
---|
| 1287 | {
|
---|
| 1288 | depth++;
|
---|
| 1289 | toggle_path_expandability (node->down, pathname, on_or_off);
|
---|
| 1290 | depth--;
|
---|
| 1291 | }
|
---|
| 1292 | if (node->ch == '\0')
|
---|
| 1293 | {
|
---|
| 1294 | if (!strncmp (pathname, current_filename, strlen (pathname)))
|
---|
| 1295 | {
|
---|
| 1296 | for (j = root_depth;
|
---|
| 1297 | current_filename[j] != '/' && current_filename[j] != '\0';
|
---|
| 1298 | j++);
|
---|
| 1299 | if (current_filename[j] != '\0')
|
---|
| 1300 | {
|
---|
| 1301 | for (j++;
|
---|
| 1302 | current_filename[j] != '/'
|
---|
| 1303 | && current_filename[j] != '\0'; j++);
|
---|
| 1304 | }
|
---|
| 1305 | if (current_filename[j] == '\0')
|
---|
| 1306 | {
|
---|
| 1307 | node->expanded =
|
---|
| 1308 | (!strcmp (pathname, current_filename) ? TRUE : on_or_off);
|
---|
| 1309 | }
|
---|
| 1310 | }
|
---|
| 1311 | }
|
---|
| 1312 | if (node->expanded)
|
---|
| 1313 | {
|
---|
| 1314 | if (total_expanded < ARBITRARY_MAXIMUM - 32
|
---|
| 1315 | || !strrchr (current_filename + strlen (pathname), '/'))
|
---|
| 1316 | {
|
---|
| 1317 | total_expanded++;
|
---|
| 1318 | }
|
---|
| 1319 | else
|
---|
| 1320 | {
|
---|
| 1321 | node->expanded = FALSE;
|
---|
| 1322 | }
|
---|
| 1323 | }
|
---|
| 1324 | }
|
---|
| 1325 | if (depth == 0)
|
---|
| 1326 | {
|
---|
| 1327 | // log_it ("Finished toggling expandability");
|
---|
| 1328 | }
|
---|
| 1329 | }
|
---|
| 1330 |
|
---|
| 1331 | /**
|
---|
| 1332 | * Toggle whether a path is selected.
|
---|
| 1333 | * @param filelist The filelist tree to operate on.
|
---|
| 1334 | * @param pathname The path to toggle selection of.
|
---|
| 1335 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1336 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1337 | */
|
---|
| 1338 | void
|
---|
| 1339 | toggle_path_selection (struct s_node *filelist, char *pathname,
|
---|
| 1340 | bool on_or_off)
|
---|
| 1341 | {
|
---|
| 1342 | /*@ int **********************************************************/
|
---|
| 1343 | static int depth = 0;
|
---|
| 1344 | int j;
|
---|
| 1345 |
|
---|
| 1346 | /*@ structures ***************************************************/
|
---|
| 1347 | struct s_node *node;
|
---|
| 1348 |
|
---|
| 1349 | /*@ buffers ******************************************************/
|
---|
| 1350 | static char current_filename[MAX_STR_LEN];
|
---|
| 1351 | char tmp[MAX_STR_LEN + 2];
|
---|
| 1352 |
|
---|
| 1353 | /*@ end vars ****************************************************/
|
---|
| 1354 | assert(filelist!=NULL);
|
---|
| 1355 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1356 | if (depth == 0)
|
---|
| 1357 | {
|
---|
| 1358 | log_it ("Toggling path's selection");
|
---|
| 1359 | }
|
---|
| 1360 | for (node = filelist; node != NULL; node = node->right)
|
---|
| 1361 | {
|
---|
| 1362 | current_filename[depth] = node->ch;
|
---|
| 1363 | if (node->down)
|
---|
| 1364 | {
|
---|
| 1365 | depth++;
|
---|
| 1366 | toggle_path_selection (node->down, pathname, on_or_off);
|
---|
| 1367 | depth--;
|
---|
| 1368 | }
|
---|
| 1369 | if (node->ch == '\0')
|
---|
| 1370 | {
|
---|
| 1371 | if (!strncmp (pathname, current_filename, strlen (pathname)))
|
---|
| 1372 | {
|
---|
| 1373 | for (j = 0;
|
---|
| 1374 | pathname[j] != '\0' && pathname[j] == current_filename[j];
|
---|
| 1375 | j++);
|
---|
| 1376 | if (current_filename[j] == '/' || current_filename[j] == '\0')
|
---|
| 1377 | {
|
---|
| 1378 | node->selected = on_or_off;
|
---|
| 1379 | sprintf (tmp, "%s is now %s\n", current_filename,
|
---|
| 1380 | (on_or_off ? "ON" : "OFF"));
|
---|
| 1381 | }
|
---|
| 1382 | }
|
---|
| 1383 | }
|
---|
| 1384 | }
|
---|
| 1385 | if (depth == 0)
|
---|
| 1386 | {
|
---|
| 1387 | log_it ("Finished toggling selection");
|
---|
| 1388 | }
|
---|
| 1389 | }
|
---|
| 1390 |
|
---|
| 1391 |
|
---|
| 1392 | /**
|
---|
| 1393 | * Toggle node selection of a filelist tree.
|
---|
| 1394 | * @param filelist The filelist tree to operate on.
|
---|
| 1395 | * @param on_or_off Whether to toggle selection on or off.
|
---|
| 1396 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1397 | */
|
---|
| 1398 | void
|
---|
| 1399 | toggle_node_selection (struct s_node *filelist, bool on_or_off)
|
---|
| 1400 | {
|
---|
| 1401 | /*@ structure ***************************************************/
|
---|
| 1402 | struct s_node *node;
|
---|
| 1403 |
|
---|
| 1404 | /*@ end vars ****************************************************/
|
---|
| 1405 | assert(filelist!=NULL);
|
---|
| 1406 | for (node = filelist; node != NULL; node = node->right)
|
---|
| 1407 | {
|
---|
| 1408 | if (node->ch == '/')
|
---|
| 1409 | {
|
---|
| 1410 | continue;
|
---|
| 1411 | } /* don't go deep */
|
---|
| 1412 | if (node->ch == '\0')
|
---|
| 1413 | {
|
---|
| 1414 | node->selected = on_or_off;
|
---|
| 1415 | }
|
---|
| 1416 | if (node->down)
|
---|
| 1417 | {
|
---|
| 1418 | toggle_node_selection (node->down, on_or_off);
|
---|
| 1419 | }
|
---|
| 1420 | }
|
---|
| 1421 | }
|
---|
| 1422 |
|
---|
| 1423 |
|
---|
| 1424 |
|
---|
| 1425 |
|
---|
| 1426 |
|
---|
| 1427 |
|
---|
| 1428 |
|
---|
| 1429 | /**
|
---|
| 1430 | * The pathname to the skeleton filelist, used to give better progress reporting for mondo_makefilelist().
|
---|
| 1431 | */
|
---|
| 1432 | char *g_skeleton_filelist=NULL;
|
---|
| 1433 |
|
---|
| 1434 | /**
|
---|
| 1435 | * Number of entries in the skeleton filelist.
|
---|
| 1436 | */
|
---|
| 1437 | long g_skeleton_entries=0;
|
---|
| 1438 |
|
---|
| 1439 | /**
|
---|
| 1440 | * Wrapper around mondo_makefilelist().
|
---|
| 1441 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1442 | * - @c bkpinfo->differential
|
---|
| 1443 | * - @c bkpinfo->exclude_paths
|
---|
| 1444 | * - @c bkpinfo->include_paths
|
---|
| 1445 | * - @c bkpinfo->make_filelist
|
---|
| 1446 | * - @c bkpinfo->scratchdir
|
---|
| 1447 | * - @c bkpinfo->tmpdir
|
---|
| 1448 | * @return 0 for success, nonzero for failure.
|
---|
| 1449 | * @see mondo_makefilelist
|
---|
| 1450 | */
|
---|
| 1451 | int
|
---|
| 1452 | prepare_filelist (struct s_bkpinfo *bkpinfo)
|
---|
| 1453 | {
|
---|
| 1454 |
|
---|
| 1455 | /*@ int *****************************************************/
|
---|
| 1456 | int res = 0;
|
---|
| 1457 | // patch by Herman Kuster
|
---|
| 1458 | // end patch
|
---|
| 1459 | int *p_res = &res;
|
---|
| 1460 |
|
---|
| 1461 | /*@ buffers *************************************************/
|
---|
| 1462 | // char command[MAX_STR_LEN*2];
|
---|
| 1463 |
|
---|
| 1464 | /*@ i don't have any idea ***********************************/
|
---|
| 1465 |
|
---|
| 1466 | assert(bkpinfo!=NULL);
|
---|
| 1467 | log_it ("tmpdir=%s; scratchdir=%s", bkpinfo->tmpdir,
|
---|
| 1468 | bkpinfo->scratchdir);
|
---|
| 1469 | if (bkpinfo->make_filelist)
|
---|
| 1470 | {
|
---|
| 1471 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
| 1472 | "Making catalog of files to be backed up");
|
---|
| 1473 | }
|
---|
| 1474 | else
|
---|
| 1475 | {
|
---|
| 1476 | mvaddstr_and_log_it (g_currentY, 0,
|
---|
| 1477 | "Using supplied catalog of files to be backed up");
|
---|
| 1478 | }
|
---|
| 1479 |
|
---|
| 1480 | if (bkpinfo->make_filelist)
|
---|
| 1481 | {
|
---|
| 1482 | res = mondo_makefilelist(
|
---|
| 1483 | MONDO_LOGFILE, bkpinfo->tmpdir, bkpinfo->scratchdir,
|
---|
| 1484 | bkpinfo->include_paths,
|
---|
| 1485 | bkpinfo->exclude_paths,
|
---|
| 1486 | bkpinfo->differential,
|
---|
| 1487 | NULL);
|
---|
| 1488 | }
|
---|
| 1489 | else
|
---|
| 1490 | {
|
---|
| 1491 | res = mondo_makefilelist(
|
---|
| 1492 | MONDO_LOGFILE, bkpinfo->tmpdir, bkpinfo->scratchdir,
|
---|
| 1493 | NULL,
|
---|
| 1494 | bkpinfo->exclude_paths,
|
---|
| 1495 | bkpinfo->differential,
|
---|
| 1496 | bkpinfo->include_paths);
|
---|
| 1497 | }
|
---|
| 1498 |
|
---|
| 1499 | if (res)
|
---|
| 1500 | {
|
---|
| 1501 | log_OS_error("Call to mondo-makefilelist failed");
|
---|
| 1502 | *p_res ++;
|
---|
| 1503 | mvaddstr_and_log_it (g_currentY++, 74, "Failed.");
|
---|
| 1504 | }
|
---|
| 1505 | else
|
---|
| 1506 | {
|
---|
| 1507 | mvaddstr_and_log_it (g_currentY++, 74, "Done.");
|
---|
| 1508 | }
|
---|
| 1509 | return (res);
|
---|
| 1510 | }
|
---|
| 1511 |
|
---|
| 1512 |
|
---|
| 1513 | /**
|
---|
| 1514 | * Recursively list all files in @p dir newer than @p time_of_last_full_backup to @p fout.
|
---|
| 1515 | * @param dir The directory to list to @p fout.
|
---|
| 1516 | * @param sth The directories to skip (exclude).
|
---|
| 1517 | * @param fout The file to write everything to.
|
---|
| 1518 | * @param time_of_last_full_backup Only backup files newer than this (0 to disable).
|
---|
| 1519 | * @return 0, always.
|
---|
| 1520 | * @bug Return value should be @c void.
|
---|
| 1521 | */
|
---|
| 1522 | int open_and_list_dir(char*dir, char*sth, FILE*fout, time_t time_of_last_full_backup)
|
---|
| 1523 | {
|
---|
| 1524 | DIR *dip;
|
---|
| 1525 | struct dirent *dit;
|
---|
| 1526 | struct stat statbuf;
|
---|
| 1527 | char new[MAX_STR_LEN];
|
---|
| 1528 | char *tmp;
|
---|
| 1529 | char *sth_B;
|
---|
| 1530 | static int percentage=0;
|
---|
| 1531 | char *ith_B;
|
---|
| 1532 | char *skip_these;
|
---|
| 1533 | char *new_with_spaces;
|
---|
| 1534 | static char *name_of_evalcall_form;
|
---|
| 1535 | int i;
|
---|
| 1536 | static int depth=0;
|
---|
| 1537 | char *p;
|
---|
| 1538 | static int counter=0;
|
---|
| 1539 | static int uberctr=0;
|
---|
| 1540 | static char *find_skeleton_marker;
|
---|
| 1541 | static long skeleton_lino=0;
|
---|
| 1542 | static time_t last_time=0;
|
---|
| 1543 | time_t this_time;
|
---|
| 1544 |
|
---|
| 1545 | malloc_string(tmp);
|
---|
| 1546 | malloc_string(sth_B);
|
---|
| 1547 | malloc_string(ith_B);
|
---|
| 1548 | malloc_string(new_with_spaces);
|
---|
| 1549 | p = strrchr(dir, '/');
|
---|
| 1550 | if (p)
|
---|
| 1551 | {
|
---|
| 1552 | if (!strcmp(p, "/.") || !strcmp(p, "/.."))
|
---|
| 1553 | {
|
---|
| 1554 | return(0);
|
---|
| 1555 | }
|
---|
| 1556 | }
|
---|
| 1557 |
|
---|
| 1558 | if (!depth)
|
---|
| 1559 | {
|
---|
| 1560 | malloc_string(name_of_evalcall_form);
|
---|
| 1561 | malloc_string(find_skeleton_marker);
|
---|
| 1562 | #if linux
|
---|
| 1563 | // 2.6 has /sys as a proc-type thing -- must be excluded
|
---|
| 1564 | sprintf(tmp, "find %s -maxdepth %d -path /proc -prune -o -path /tmp -prune -o -path /sys -prune -o -path /dev/shm -prune -o -path /media/floppy -prune -o -type d -a -print > %s 2> /dev/null", dir, MAX_SKEL_DEPTH, g_skeleton_filelist);
|
---|
| 1565 | #else
|
---|
| 1566 | // On BSD, for example, /sys is the kernel sources -- don't exclude
|
---|
| 1567 | sprintf(tmp, "find %s -maxdepth %d -path /proc -prune -o -path /tmp -prune -o -type d -a -print > %s 2> /dev/null", dir, MAX_SKEL_DEPTH, g_skeleton_filelist);
|
---|
| 1568 | #endif
|
---|
| 1569 | system(tmp);
|
---|
| 1570 | sprintf(tmp, "wc -l %s | awk '{print $1;}'", g_skeleton_filelist);
|
---|
| 1571 | g_skeleton_entries = 1 + atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 1572 | sprintf(name_of_evalcall_form, "Making catalog of %s", dir);
|
---|
| 1573 | open_evalcall_form (name_of_evalcall_form);
|
---|
| 1574 | find_skeleton_marker[0] = '\0';
|
---|
| 1575 | skeleton_lino=1;
|
---|
| 1576 | log_msg(5, "entries = %ld", g_skeleton_entries);
|
---|
| 1577 | percentage=0;
|
---|
| 1578 | }
|
---|
| 1579 | else if (depth<=MAX_SKEL_DEPTH) // update evalcall form if appropriate
|
---|
| 1580 | {
|
---|
| 1581 | sprintf(find_skeleton_marker, "fgrep -v \"%s\" %s > %s.new 2> /dev/null", dir, g_skeleton_filelist, g_skeleton_filelist);
|
---|
| 1582 | // log_msg(0, "fsm = %s", find_skeleton_marker);
|
---|
| 1583 | if (!system(find_skeleton_marker))
|
---|
| 1584 | {
|
---|
| 1585 | percentage = (int)(skeleton_lino*100/g_skeleton_entries);
|
---|
| 1586 | skeleton_lino++;
|
---|
| 1587 | // log_msg(5, "Found %s", dir);
|
---|
| 1588 | // log_msg(2, "Incrementing skeleton_lino; now %ld/%ld (%d%%)", skeleton_lino, g_skeleton_entries, percentage);
|
---|
| 1589 | sprintf(find_skeleton_marker, "mv -f %s.new %s", g_skeleton_filelist, g_skeleton_filelist);
|
---|
| 1590 | // log_msg(6, "fsm = %s", find_skeleton_marker);
|
---|
| 1591 | run_program_and_log_output(find_skeleton_marker, 8);
|
---|
| 1592 | time(&this_time);
|
---|
| 1593 | if (this_time != last_time)
|
---|
| 1594 | {
|
---|
| 1595 | last_time = this_time;
|
---|
| 1596 | #ifndef _XWIN
|
---|
| 1597 | if (!g_text_mode)
|
---|
| 1598 | {
|
---|
| 1599 | sprintf(tmp, "Reading %-68s", dir);
|
---|
| 1600 | newtDrawRootText (0, g_noof_rows - 3, tmp);
|
---|
| 1601 | }
|
---|
| 1602 | #endif
|
---|
| 1603 | update_evalcall_form(percentage);
|
---|
| 1604 | }
|
---|
| 1605 | }
|
---|
| 1606 | }
|
---|
| 1607 |
|
---|
| 1608 | depth++;
|
---|
| 1609 |
|
---|
| 1610 | // log_msg(0, "Cataloguing %s", dir);
|
---|
| 1611 | if (sth[0]==' ') { skip_these = sth; }
|
---|
| 1612 | else
|
---|
| 1613 | {
|
---|
| 1614 | skip_these = sth_B;
|
---|
| 1615 | sprintf(skip_these, " %s ", sth);
|
---|
| 1616 | }
|
---|
| 1617 | sprintf(new_with_spaces, " %s ", dir);
|
---|
| 1618 | if ((dip = opendir(dir)) == NULL)
|
---|
| 1619 | {
|
---|
| 1620 | log_OS_error("opendir");
|
---|
| 1621 | }
|
---|
| 1622 | else if (strstr(skip_these, new_with_spaces))
|
---|
| 1623 | {
|
---|
| 1624 | fprintf(fout, "%s\n", dir); // if excluded dir then print dir ONLY
|
---|
| 1625 | }
|
---|
| 1626 | else
|
---|
| 1627 | {
|
---|
| 1628 | fprintf(fout, "%s\n", dir);
|
---|
| 1629 | while ((dit = readdir(dip)) != NULL)
|
---|
| 1630 | {
|
---|
| 1631 | i++;
|
---|
| 1632 | strcpy(new, dir);
|
---|
| 1633 | if (strcmp(dir, "/")) { strcat(new, "/"); }
|
---|
| 1634 | strcat(new, dit->d_name);
|
---|
| 1635 | new_with_spaces[0] = ' ';
|
---|
| 1636 | strcpy(new_with_spaces+1, new);
|
---|
| 1637 | strcat(new_with_spaces, " ");
|
---|
| 1638 | if (strstr(skip_these, new_with_spaces))
|
---|
| 1639 | {
|
---|
| 1640 | fprintf(fout, "%s\n", new);
|
---|
| 1641 | }
|
---|
| 1642 | else
|
---|
| 1643 | {
|
---|
| 1644 | if (!lstat(new, &statbuf))
|
---|
| 1645 | {
|
---|
| 1646 | if (!S_ISLNK(statbuf.st_mode) && S_ISDIR(statbuf.st_mode)) {
|
---|
| 1647 | open_and_list_dir(new, skip_these, fout, time_of_last_full_backup);
|
---|
| 1648 | }
|
---|
| 1649 | else {
|
---|
| 1650 | if (time_of_last_full_backup==0 || time_of_last_full_backup<statbuf.st_ctime)
|
---|
| 1651 | {
|
---|
| 1652 | fprintf(fout, "%s\n", new);
|
---|
| 1653 | if ((counter++)>128)
|
---|
| 1654 | {
|
---|
| 1655 | counter=0;
|
---|
| 1656 | uberctr++;
|
---|
| 1657 | sprintf(tmp, " %c ", special_dot_char(uberctr));
|
---|
| 1658 | #ifndef _XWIN
|
---|
| 1659 | if (!g_text_mode) {
|
---|
| 1660 | newtDrawRootText (77, g_noof_rows - 3, tmp);
|
---|
| 1661 | newtRefresh();
|
---|
| 1662 | }
|
---|
| 1663 | #endif
|
---|
| 1664 | }
|
---|
| 1665 | }
|
---|
| 1666 | }
|
---|
| 1667 | }
|
---|
| 1668 | }
|
---|
| 1669 | }
|
---|
| 1670 | }
|
---|
| 1671 | if (dip)
|
---|
| 1672 | {
|
---|
| 1673 | if (closedir(dip) == -1)
|
---|
| 1674 | {
|
---|
| 1675 | log_OS_error("closedir");
|
---|
| 1676 | }
|
---|
| 1677 | }
|
---|
| 1678 | depth--;
|
---|
| 1679 | if (!depth)
|
---|
| 1680 | {
|
---|
| 1681 | close_evalcall_form ();
|
---|
| 1682 | paranoid_free (name_of_evalcall_form);
|
---|
| 1683 | paranoid_free(find_skeleton_marker);
|
---|
| 1684 | unlink(g_skeleton_filelist);
|
---|
| 1685 | log_msg(5, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
| 1686 | }
|
---|
| 1687 | paranoid_free(tmp);
|
---|
| 1688 | paranoid_free(sth_B);
|
---|
| 1689 | paranoid_free(ith_B);
|
---|
| 1690 | paranoid_free(new_with_spaces);
|
---|
| 1691 | return(0);
|
---|
| 1692 | }
|
---|
| 1693 |
|
---|
| 1694 |
|
---|
| 1695 |
|
---|
| 1696 | /**
|
---|
| 1697 | * Get the next entry in the space-separated list in @p incoming.
|
---|
| 1698 | * So if @p incoming was '"one and two" three four', we would
|
---|
| 1699 | * return "one and two".
|
---|
| 1700 | * @param incoming The list to get the next entry from.
|
---|
| 1701 | * @return The first item in the list (respecting double quotes).
|
---|
| 1702 | * @note The returned string points to static data that will be overwritten with each call.
|
---|
| 1703 | */
|
---|
| 1704 | char *next_entry(char*incoming)
|
---|
| 1705 | {
|
---|
| 1706 | static char sz_res[MAX_STR_LEN];
|
---|
| 1707 | char *p;
|
---|
| 1708 | bool in_quotes=FALSE;
|
---|
| 1709 |
|
---|
| 1710 | strcpy(sz_res, incoming);
|
---|
| 1711 | p = sz_res;
|
---|
| 1712 | while((*p!=' ' || in_quotes) && *p!='\0')
|
---|
| 1713 | {
|
---|
| 1714 | if (*p=='\"') { in_quotes = !in_quotes; }
|
---|
| 1715 | p++;
|
---|
| 1716 | }
|
---|
| 1717 | *p = '\0';
|
---|
| 1718 | return(sz_res);
|
---|
| 1719 | }
|
---|
| 1720 |
|
---|
| 1721 |
|
---|
| 1722 |
|
---|
| 1723 | /**
|
---|
| 1724 | * Create the filelist for the backup. It will be stored in [scratchdir]/archives/filelist.full.
|
---|
| 1725 | * @param logfile Unused.
|
---|
| 1726 | * @param tmpdir The tmpdir of the backup.
|
---|
| 1727 | * @param scratchdir The scratchdir of the backup.
|
---|
| 1728 | * @param include_paths The paths to back up, or NULL if you're using a user-defined filelist.
|
---|
| 1729 | * @param excp The paths to NOT back up.
|
---|
| 1730 | * @param differential The differential level (currently only 0 and 1 are supported).
|
---|
| 1731 | * @param userdef_filelist The user-defined filelist, or NULL if you're using @p include_paths.
|
---|
| 1732 | * @return 0, always.
|
---|
| 1733 | * @bug @p logfile is unused.
|
---|
| 1734 | * @bug Return value is meaningless.
|
---|
| 1735 | */
|
---|
| 1736 | int mondo_makefilelist(char*logfile, char*tmpdir, char*scratchdir,
|
---|
| 1737 | char*include_paths, char*excp, int differential, char *userdef_filelist)
|
---|
| 1738 | {
|
---|
| 1739 | char sz_datefile_wildcard[] = "/var/cache/mondo-archive/difflevel.%d";
|
---|
| 1740 | char *p, *q;
|
---|
| 1741 | char sz_datefile[80];
|
---|
| 1742 | char *sz_filelist, *exclude_paths, *tmp;
|
---|
| 1743 | int i;
|
---|
| 1744 | FILE*fout;
|
---|
| 1745 | char *command;
|
---|
| 1746 | time_t time_of_last_full_backup=0;
|
---|
| 1747 | struct stat statbuf;
|
---|
| 1748 |
|
---|
| 1749 | malloc_string(command);
|
---|
| 1750 | malloc_string(tmp);
|
---|
| 1751 | malloc_string(sz_filelist);
|
---|
| 1752 | malloc_string(g_skeleton_filelist);
|
---|
| 1753 | if (!(exclude_paths = malloc(1000))) { fatal_error("Cannot malloc exclude_paths"); }
|
---|
| 1754 | log_msg(3, "Trying to write test string to exclude_paths");
|
---|
| 1755 | strcpy(exclude_paths, "/blah /froo");
|
---|
| 1756 | log_msg(3, "...Success!");
|
---|
| 1757 | sprintf(sz_datefile, sz_datefile_wildcard, 0);
|
---|
| 1758 | if (!include_paths && !userdef_filelist)
|
---|
| 1759 | { fatal_error("Please supply either include_paths or userdef_filelist"); }
|
---|
| 1760 |
|
---|
| 1761 | // make hole for filelist
|
---|
| 1762 | sprintf(command, "mkdir -p %s/archives", scratchdir);
|
---|
| 1763 | paranoid_system(command);
|
---|
| 1764 | sprintf(sz_filelist, "%s/tmpfs/filelist.full", tmpdir);
|
---|
| 1765 | make_hole_for_file(sz_filelist);
|
---|
| 1766 |
|
---|
| 1767 | if (differential==0)
|
---|
| 1768 | {
|
---|
| 1769 | // restore last good datefile if it exists
|
---|
| 1770 | sprintf(command, "cp -f %s.aborted %s", sz_datefile, sz_datefile);
|
---|
| 1771 | run_program_and_log_output(command, 3);
|
---|
| 1772 | // backup last known good datefile just in case :)
|
---|
| 1773 | if (does_file_exist(sz_datefile))
|
---|
| 1774 | {
|
---|
| 1775 | sprintf(command, "mv -f %s %s.aborted", sz_datefile, sz_datefile);
|
---|
| 1776 | paranoid_system(command);
|
---|
| 1777 | }
|
---|
| 1778 | make_hole_for_file(sz_datefile);
|
---|
| 1779 | write_one_liner_data_file(sz_datefile, call_program_and_get_last_line_of_output("date +%s"));
|
---|
| 1780 | }
|
---|
| 1781 | else if (lstat(sz_datefile, &statbuf))
|
---|
| 1782 | {
|
---|
| 1783 | log_msg(2, "Warning - unable to find date of previous backup. Full backup instead.");
|
---|
| 1784 | differential = 0;
|
---|
| 1785 | time_of_last_full_backup = 0;
|
---|
| 1786 | }
|
---|
| 1787 | else
|
---|
| 1788 | {
|
---|
| 1789 | time_of_last_full_backup = statbuf.st_mtime;
|
---|
| 1790 | log_msg(2, "Differential backup. Yay.");
|
---|
| 1791 | }
|
---|
| 1792 |
|
---|
| 1793 | // use user-specified filelist (if specified)
|
---|
| 1794 | if (userdef_filelist)
|
---|
| 1795 | {
|
---|
| 1796 | log_msg(1, "Using the user-specified filelist - %s - instead of calculating one", userdef_filelist);
|
---|
| 1797 | sprintf(command, "cp -f %s %s", userdef_filelist, sz_filelist);
|
---|
| 1798 | if (run_program_and_log_output(command, 3))
|
---|
| 1799 | { fatal_error("Failed to copy user-specified filelist"); }
|
---|
| 1800 | }
|
---|
| 1801 | else
|
---|
| 1802 | {
|
---|
| 1803 | log_msg(2, "include_paths = '%s'", include_paths);
|
---|
| 1804 | log_msg(1, "Calculating filelist");
|
---|
| 1805 | sprintf(exclude_paths, " %s %s %s %s %s %s . .. \
|
---|
| 1806 | "MNT_CDROM" "MNT_FLOPPY" /media/cdrom /media/cdrecorder \
|
---|
| 1807 | /proc /sys /tmp /root/images/mondo /root/images/mindi ",
|
---|
| 1808 | excp,
|
---|
| 1809 | call_program_and_get_last_line_of_output("locate /win386.swp 2> /dev/null"),
|
---|
| 1810 | call_program_and_get_last_line_of_output("locate /hiberfil.sys 2> /dev/null"),
|
---|
| 1811 | call_program_and_get_last_line_of_output("locate /pagefile.sys 2> /dev/null"),
|
---|
| 1812 | (tmpdir[0]=='/' && tmpdir[1]=='/')?(tmpdir+1):tmpdir,
|
---|
| 1813 | (scratchdir[0]=='/' && scratchdir[1]=='/')?(scratchdir+1):scratchdir
|
---|
| 1814 | );
|
---|
| 1815 |
|
---|
| 1816 | log_msg(2, "Excluding paths = '%s'", exclude_paths);
|
---|
| 1817 | log_msg(2, "Generating skeleton filelist so that we can track our progress");
|
---|
| 1818 | sprintf(g_skeleton_filelist, "%s/tmpfs/skeleton.txt", tmpdir);
|
---|
| 1819 | make_hole_for_file(g_skeleton_filelist);
|
---|
| 1820 | log_msg(4, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
| 1821 | log_msg(2, "Opening out filelist to %s", sz_filelist);
|
---|
| 1822 | if (!(fout = fopen(sz_filelist, "w"))) { fatal_error("Cannot openout to sz_filelist"); }
|
---|
| 1823 | i = 0;
|
---|
| 1824 | if (strlen(include_paths)==0)
|
---|
| 1825 | {
|
---|
| 1826 | log_msg(1, "Including only '/' in %s", sz_filelist);
|
---|
| 1827 | open_and_list_dir("/", exclude_paths, fout, time_of_last_full_backup);
|
---|
| 1828 | }
|
---|
| 1829 | else
|
---|
| 1830 | {
|
---|
| 1831 | p = include_paths;
|
---|
| 1832 | while(*p)
|
---|
| 1833 | {
|
---|
| 1834 | q = next_entry(p);
|
---|
| 1835 | log_msg(1, "Including %s in filelist %s", q, sz_filelist);
|
---|
| 1836 | open_and_list_dir(q, exclude_paths, fout, time_of_last_full_backup);
|
---|
| 1837 | p += strlen(q);
|
---|
| 1838 | while(*p==' ') { p++; }
|
---|
| 1839 | }
|
---|
| 1840 | }
|
---|
| 1841 | paranoid_fclose(fout);
|
---|
| 1842 | }
|
---|
| 1843 | log_msg(2, "Copying new filelist to scratchdir");
|
---|
| 1844 | sprintf(command, "mkdir -p %s/archives", scratchdir);
|
---|
| 1845 | paranoid_system(command);
|
---|
| 1846 | sprintf(command, "cp -f %s %s/archives/", sz_filelist, scratchdir);
|
---|
| 1847 | paranoid_system(command);
|
---|
| 1848 | sprintf(command, "mv -f %s %s", sz_filelist, tmpdir);
|
---|
| 1849 | paranoid_system(command);
|
---|
| 1850 | log_msg(2, "Freeing variables");
|
---|
| 1851 | paranoid_free(sz_filelist);
|
---|
| 1852 | paranoid_free(command);
|
---|
| 1853 | paranoid_free(exclude_paths);
|
---|
| 1854 | paranoid_free(tmp);
|
---|
| 1855 | paranoid_free(g_skeleton_filelist);
|
---|
| 1856 | log_msg(2, "Exiting");
|
---|
| 1857 | return(0);
|
---|
| 1858 | }
|
---|
| 1859 |
|
---|
| 1860 |
|
---|
| 1861 |
|
---|
| 1862 |
|
---|
| 1863 | /**
|
---|
| 1864 | * Locate the string @p string_to_find in the tree rooted at @p startnode.
|
---|
| 1865 | * @param startnode The node containing the root of the directory tree.
|
---|
| 1866 | * @param string_to_find The string to look for at @p startnode.
|
---|
| 1867 | * @return The node containing the last element of @p string_to_find, or NULL if
|
---|
| 1868 | * it was not found.
|
---|
| 1869 | */
|
---|
| 1870 | struct s_node *find_string_at_node (struct s_node *startnode, char *string_to_find)
|
---|
| 1871 | {
|
---|
| 1872 | /*@ int *********************************************************/
|
---|
| 1873 | int noof_chars;
|
---|
| 1874 | static int depth=0;
|
---|
| 1875 | static char original_string[MAX_STR_LEN];
|
---|
| 1876 |
|
---|
| 1877 | /*@ sturctures **************************************************/
|
---|
| 1878 | struct s_node *node;
|
---|
| 1879 |
|
---|
| 1880 | /*@ char *******************************************************/
|
---|
| 1881 | char char_to_find;
|
---|
| 1882 |
|
---|
| 1883 | /*@ bools *******************************************************/
|
---|
| 1884 |
|
---|
| 1885 | if (!depth) { strcpy(original_string, string_to_find); }
|
---|
| 1886 |
|
---|
| 1887 | assert(startnode!=NULL);
|
---|
| 1888 | assert(string_to_find!=NULL);
|
---|
| 1889 |
|
---|
| 1890 | noof_chars = strlen (string_to_find) + 1; /* we include the '\0' */
|
---|
| 1891 |
|
---|
| 1892 | log_msg(7, "starting --- str=%s", string_to_find);
|
---|
| 1893 |
|
---|
| 1894 | /* walk across tree if necessary */
|
---|
| 1895 | node = startnode;
|
---|
| 1896 | char_to_find = string_to_find[0];
|
---|
| 1897 | if (node->right != NULL && node->ch < char_to_find)
|
---|
| 1898 | {
|
---|
| 1899 | log_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth, char_to_find, node->ch, (node->right)->ch);
|
---|
| 1900 | return (find_string_at_node (node->right, string_to_find));
|
---|
| 1901 | }
|
---|
| 1902 |
|
---|
| 1903 | /* walk down tree if appropriate */
|
---|
| 1904 | if (node->down != NULL && node->ch == char_to_find)
|
---|
| 1905 | {
|
---|
| 1906 | log_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_find);
|
---|
| 1907 | depth++;
|
---|
| 1908 | node = find_string_at_node (node->down, string_to_find + 1);
|
---|
| 1909 | depth--;
|
---|
| 1910 | return (node);
|
---|
| 1911 | }
|
---|
| 1912 |
|
---|
| 1913 | if (char_to_find == '\0' && node->ch =='\0')
|
---|
| 1914 | {
|
---|
| 1915 | log_msg(7, "%s is in tree", original_string);
|
---|
| 1916 | return(node);
|
---|
| 1917 | }
|
---|
| 1918 | else
|
---|
| 1919 | {
|
---|
| 1920 | log_msg(7, "%s is NOT in tree", original_string);
|
---|
| 1921 | return(NULL);
|
---|
| 1922 | }
|
---|
| 1923 | }
|
---|
| 1924 |
|
---|
| 1925 |
|
---|
| 1926 |
|
---|
| 1927 | /**
|
---|
| 1928 | * Write all entries in @p needles_list_fname which are also in
|
---|
| 1929 | * @p filelist to @p matches_list_fname.
|
---|
| 1930 | * @param needles_list_fname A file containing strings to look for, 1 per line.
|
---|
| 1931 | * @param filelist The node for the root of the directory structure to search in.
|
---|
| 1932 | * @param matches_list_fname The filename where we should put the matches.
|
---|
| 1933 | * @return The number of matches found.
|
---|
| 1934 | */
|
---|
| 1935 | long save_filelist_entries_in_common(
|
---|
| 1936 | char*needles_list_fname,
|
---|
| 1937 | struct s_node *filelist,
|
---|
| 1938 | char*matches_list_fname, bool use_star)
|
---|
| 1939 | {
|
---|
| 1940 | int retval=0;
|
---|
| 1941 | struct s_node *found_node;
|
---|
| 1942 | FILE*fin;
|
---|
| 1943 | FILE*fout;
|
---|
| 1944 | char *fname;
|
---|
| 1945 | char *tmp;
|
---|
| 1946 | size_t len = 0; // Scrub's patch doesn't work without that
|
---|
| 1947 |
|
---|
| 1948 | // log_msg(1, "use_star = %s", (use_star)?"TRUE":"FALSE");
|
---|
| 1949 | malloc_string(fname);
|
---|
| 1950 | malloc_string(tmp);
|
---|
| 1951 | log_msg(5, "starting");
|
---|
| 1952 | log_msg(5, "needles_list_fname = %s", needles_list_fname);
|
---|
| 1953 | log_msg(5, "matches_list_fname = %s", matches_list_fname);
|
---|
| 1954 | if (!(fin = fopen(needles_list_fname, "r"))) { fatal_error("Cannot openin needles_list_fname"); }
|
---|
| 1955 | if (!(fout= fopen(matches_list_fname, "w"))) { fatal_error("Cannot openout matches_list_fname"); }
|
---|
| 1956 | while(!feof(fin))
|
---|
| 1957 | {
|
---|
| 1958 | // fscanf(fin, "%s\n", fname);
|
---|
| 1959 | len = MAX_STR_LEN-1;
|
---|
| 1960 | getline(& fname, & len, fin); // patch by Scrub
|
---|
| 1961 | if (!use_star)
|
---|
| 1962 | {
|
---|
| 1963 | if (fname[0]=='/')
|
---|
| 1964 | { strcpy(tmp, fname); }
|
---|
| 1965 | else
|
---|
| 1966 | {
|
---|
| 1967 | tmp[0]='/';
|
---|
| 1968 | strcpy(tmp+1, fname);
|
---|
| 1969 | }
|
---|
| 1970 | strcpy(fname, tmp);
|
---|
| 1971 | }
|
---|
| 1972 | while (strlen(fname)>0 && fname[strlen(fname)-1]<32) { fname[strlen(fname)-1] = '\0'; }
|
---|
| 1973 |
|
---|
| 1974 | /*
|
---|
| 1975 | if (strlen(fname)>3 && fname[strlen(fname)-1]=='/') { fname[strlen(fname)-1] = '\0'; }
|
---|
| 1976 | if (strlen(fname)==0) { continue; }
|
---|
| 1977 | sprintf(temporary_string, "echo \"Looking for '%s'\" >> /tmp/looking.txt", fname);
|
---|
| 1978 | system(temporary_string);
|
---|
| 1979 | */
|
---|
| 1980 |
|
---|
| 1981 | log_msg(5, "Looking for '%s'", fname);
|
---|
| 1982 | found_node = find_string_at_node(filelist, fname);
|
---|
| 1983 | if (found_node)
|
---|
| 1984 | {
|
---|
| 1985 | if (found_node->selected)
|
---|
| 1986 | {
|
---|
| 1987 | // if (use_star)
|
---|
| 1988 | if (fname[0]=='/')
|
---|
| 1989 | {
|
---|
| 1990 | strcpy(tmp, fname+1);
|
---|
| 1991 | strcpy(fname, tmp);
|
---|
| 1992 | }
|
---|
| 1993 | log_msg(5, "Found '%s'", fname);
|
---|
| 1994 | turn_wildcard_chars_into_literal_chars(tmp, fname);
|
---|
| 1995 | fprintf(fout, "%s\n", tmp);
|
---|
| 1996 | retval++;
|
---|
| 1997 | }
|
---|
| 1998 | }
|
---|
| 1999 | }
|
---|
| 2000 | paranoid_fclose(fout);
|
---|
| 2001 | paranoid_fclose(fin);
|
---|
| 2002 | paranoid_free(fname);
|
---|
| 2003 | paranoid_free(tmp);
|
---|
| 2004 | return(retval);
|
---|
| 2005 | }
|
---|
| 2006 |
|
---|
| 2007 |
|
---|
| 2008 |
|
---|
| 2009 |
|
---|
| 2010 |
|
---|
| 2011 |
|
---|
| 2012 | /**
|
---|
| 2013 | * Add all files listed in @p list_of_files_fname to the directory structure rooted at
|
---|
| 2014 | * @p filelist.
|
---|
| 2015 | * @param filelist The top node of the directory structure to add the files to.
|
---|
| 2016 | * @param list_of_files_fname The file containing the files to add, 1 per line.
|
---|
| 2017 | * @param flag_em If TRUE, then flag the added files for restoration.
|
---|
| 2018 | * @return 0 for success, nonzero for failure.
|
---|
| 2019 | */
|
---|
| 2020 | int add_list_of_files_to_filelist(struct s_node *filelist, char*list_of_files_fname, bool flag_em)
|
---|
| 2021 | {
|
---|
| 2022 | FILE*fin;
|
---|
| 2023 | char*tmp;
|
---|
| 2024 | struct s_node *nod;
|
---|
| 2025 |
|
---|
| 2026 | malloc_string(tmp);
|
---|
| 2027 | log_msg(3, "Adding %s to filelist", list_of_files_fname);
|
---|
| 2028 | if (!(fin=fopen(list_of_files_fname,"r"))) { iamhere(list_of_files_fname); return(1); }
|
---|
| 2029 | for (fgets (tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 2030 | fgets (tmp, MAX_STR_LEN, fin))
|
---|
| 2031 | {
|
---|
| 2032 | if (!tmp[0]) { continue; }
|
---|
| 2033 | if ((tmp[strlen(tmp)-1]==13 || tmp[strlen(tmp)-1]==10) && strlen(tmp)>0)
|
---|
| 2034 | { tmp[strlen(tmp)-1] = '\0'; }
|
---|
| 2035 | log_msg(2, "tmp = '%s'", tmp);
|
---|
| 2036 | if (!tmp[0]) { continue; }
|
---|
| 2037 | if ((nod = find_string_at_node (filelist, tmp)))
|
---|
| 2038 | {
|
---|
| 2039 | log_msg(5, "Found '%s' in filelist already. Cool.", tmp);
|
---|
| 2040 | }
|
---|
| 2041 | else
|
---|
| 2042 | {
|
---|
| 2043 | add_string_at_node (filelist, tmp);
|
---|
| 2044 | nod = find_string_at_node (filelist, tmp);
|
---|
| 2045 | }
|
---|
| 2046 |
|
---|
| 2047 | if (nod && flag_em)
|
---|
| 2048 | {
|
---|
| 2049 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
| 2050 | log_msg (5, "Flagged '%s'", tmp);
|
---|
| 2051 | }
|
---|
| 2052 | }
|
---|
| 2053 | paranoid_fclose(fin);
|
---|
| 2054 | paranoid_free(tmp);
|
---|
| 2055 | return(0);
|
---|
| 2056 | }
|
---|
| 2057 |
|
---|
| 2058 | /* @} - end of filelistGroup */
|
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