[1] | 1 | /* libmondo-filelist.c
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[128] | 2 | $Id: libmondo-filelist.c 1123 2007-02-09 22:41:03Z bruno $
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[1] | 3 | */
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Functions which create, chop, and edit the filelist.
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| 8 | */
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| 9 |
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| 10 | #include "my-stuff.h"
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| 11 | #include "mondostructures.h"
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| 12 | #include "libmondo-filelist.h"
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| 13 | #include "libmondo-string-EXT.h"
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| 14 | #include "libmondo-files-EXT.h"
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| 15 | #include "libmondo-fork-EXT.h"
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[1110] | 16 | #include "newt-specific-EXT.h"
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[1] | 17 | #include "libmondo-tools-EXT.h"
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[1056] | 18 | #include "mr_str.h"
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[1080] | 19 | #include "mr_mem.h"
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[1123] | 20 | #include "mr_msg.h"
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[1] | 21 |
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| 22 | #include <time.h>
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| 23 | #include <stdio.h>
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| 24 | #include <sys/types.h>
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| 25 | #include <sys/stat.h>
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| 26 | #include <dirent.h>
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| 27 | #include <errno.h>
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| 28 | #include <stdio.h>
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| 29 |
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| 30 |
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| 31 | /**
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| 32 | * The maximum depth of directories to put in the skeleton filelist.
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| 33 | * This is a balance between performance and a good progress indicator.
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| 34 | */
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| 35 | #define MAX_SKEL_DEPTH 3
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| 36 |
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| 37 |
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[128] | 38 | extern ssize_t getline(char **lineptr, size_t * n, FILE * stream);
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[1] | 39 |
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| 40 |
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[128] | 41 | int mondo_makefilelist(char *logfile, char *tmpdir, char *scratchdir,
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| 42 | char *include_paths, char *excp, int differential,
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| 43 | char *userdef_filelist);
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[1] | 44 |
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| 45 |
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| 46 | /*@unused@*/
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[128] | 47 | //static char cvsid[] = "$Id: libmondo-filelist.c 1123 2007-02-09 22:41:03Z bruno $";
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[1] | 48 |
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| 49 | /**
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| 50 | * Number of lines in the filelist last loaded.
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| 51 | * @warning This implies that two filesets cannot be loaded at once.
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| 52 | * @ingroup globalGroup
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| 53 | */
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| 54 | long g_original_noof_lines_in_filelist = 0;
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| 55 |
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| 56 | /**
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| 57 | * Number of filesets in the current backup.
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| 58 | * @ingroup globalGroup
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| 59 | */
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[128] | 60 | long g_noof_sets = 0;
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[1] | 61 |
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| 62 | extern bool g_text_mode;
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| 63 | extern newtComponent g_progressForm;
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| 64 | extern int g_currentY;
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| 65 | extern int g_noof_rows;
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| 66 |
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[944] | 67 | extern char *g_getfacl;
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| 68 | extern char *g_getfattr;
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[1] | 69 |
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| 70 | /**
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| 71 | * @addtogroup filelistGroup
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| 72 | * @{
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| 73 | */
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| 74 | /**
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| 75 | * Call chop_filelist() to chop the filelist into sets.
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| 76 | * @param bkpinfo The backup information structure. Fields used:
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| 77 | * - @c bkpinfo->image_devs
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| 78 | * - @c bkpinfo->optimal_set_size
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| 79 | * - @c bkpinfo->scratchdir
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| 80 | * - @c bkpinfo->tmpdir
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| 81 | * @see chop_filelist
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| 82 | */
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[128] | 83 | int call_filelist_chopper(struct s_bkpinfo *bkpinfo)
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[1] | 84 | {
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[128] | 85 | /*@ buffers *********************** */
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| 86 | char *dev;
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| 87 | char *filelist;
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| 88 | char *tempfile;
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| 89 | long noof_sets;
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[1] | 90 |
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[128] | 91 | /*@ pointers ********************** */
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| 92 | char *ptr;
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| 93 | FILE *fout;
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[1] | 94 |
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[128] | 95 | /*@ int *************************** */
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| 96 | int i, retval = 0;
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[1] | 97 |
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[1110] | 98 | mvaddstr_and_log_it(g_currentY, 0, _("Dividing filelist into sets"));
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[1] | 99 |
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[1110] | 100 | log_to_screen(_("Dividing filelist into sets. Please wait."));
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[128] | 101 | i = 0;
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[1110] | 102 | mr_asprintf(&filelist, "%s/archives/filelist.full", bkpinfo->scratchdir);
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[128] | 103 | if (!does_file_exist(filelist)) {
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| 104 | log_it("filelist %s not found", filelist);
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| 105 | fatal_error("call_filelist_chopper() -- filelist not found!");
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| 106 | }
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[1] | 107 |
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[128] | 108 | noof_sets =
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| 109 | chop_filelist(filelist, bkpinfo->tmpdir,
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| 110 | bkpinfo->optimal_set_size);
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[1110] | 111 | mr_free(filelist);
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| 112 |
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[128] | 113 | estimate_noof_media_required(bkpinfo, noof_sets); // for cosmetic purposes
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[1] | 114 |
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[1110] | 115 | mr_asprintf(&tempfile, "%s/biggielist.txt", bkpinfo->tmpdir);
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[128] | 116 | if (!(fout = fopen(tempfile, "a"))) {
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| 117 | log_OS_error("Cannot append to biggielist");
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| 118 | retval++;
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| 119 | }
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[1110] | 120 | mr_free(tempfile);
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[128] | 121 | log_it(bkpinfo->image_devs);
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[1] | 122 |
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[128] | 123 | ptr = bkpinfo->image_devs;
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[1] | 124 |
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[128] | 125 | while (ptr && *ptr) {
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[1110] | 126 | mr_asprintf(&dev, ptr);
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[128] | 127 | log_it("Examining imagedev %s", dev);
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| 128 | for (i = 0; i < (int) strlen(dev) && dev[i] != ' '; i++);
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| 129 | dev[i] = '\0';
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| 130 | if (!strlen(dev)) {
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| 131 | continue;
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| 132 | }
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| 133 | fprintf(fout, "%s\n", dev);
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| 134 | log_it("Adding '%s' to biggielist", dev);
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[1110] | 135 | mr_free(dev);
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| 136 |
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[128] | 137 | if ((ptr = strchr(ptr, ' '))) {
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| 138 | ptr++;
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| 139 | }
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[1] | 140 | }
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[128] | 141 | paranoid_fclose(fout);
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| 142 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
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[1] | 143 |
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[128] | 144 | return (retval);
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[1] | 145 | }
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| 146 |
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| 147 |
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| 148 |
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[128] | 149 | int sort_file(char *orig_fname)
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[1] | 150 | {
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[128] | 151 | char *tmp_fname;
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| 152 | char *command;
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| 153 | int retval = 0;
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[1] | 154 |
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[1107] | 155 | mr_msg(1, "Sorting file %s", orig_fname);
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[1110] | 156 | mr_asprintf(&tmp_fname, "/tmp/sort.%d.%d.%d", (int) (random() % 32768),
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| 157 | (int) (random() % 32768), (int) (random() % 32768));
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[1] | 158 |
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[128] | 159 | if (!does_file_exist(orig_fname)) {
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| 160 | return (0);
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| 161 | } // no sense in trying to sort an empty file
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| 162 |
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[1110] | 163 | mr_asprintf(&command, "sort %s > %s 2>> %s", orig_fname, tmp_fname,
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| 164 | MONDO_LOGFILE);
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[128] | 165 | retval = system(command);
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[1110] | 166 | mr_free(command);
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| 167 |
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[128] | 168 | if (retval) {
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[1107] | 169 | mr_msg(2, "Failed to sort %s - oh dear", orig_fname);
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[128] | 170 | } else {
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[1107] | 171 | mr_msg(2, "Sorted %s --> %s OK. Copying it back to %s now",
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[128] | 172 | orig_fname, tmp_fname, orig_fname);
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[1110] | 173 | mr_asprintf(&command, "mv -f %s %s", tmp_fname, orig_fname);
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[128] | 174 | retval += run_program_and_log_output(command, 2);
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[1110] | 175 | mr_free(command);
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| 176 |
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[128] | 177 | if (retval) {
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[1107] | 178 | mr_msg(2, "Failed to copy %s back to %s - oh dear", tmp_fname,
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[128] | 179 | orig_fname);
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| 180 | } else {
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[1107] | 181 | mr_msg(2, "%s was sorted OK.", orig_fname);
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[128] | 182 | }
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[1] | 183 | }
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[1080] | 184 | mr_free(tmp_fname);
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[1107] | 185 | mr_msg(1, "Finished sorting file %s", orig_fname);
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[128] | 186 | return (retval);
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[1] | 187 | }
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| 188 |
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| 189 |
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| 190 | /**
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| 191 | * Chop the filelist into sets.
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| 192 | * Each fileset is a list of files whose total (uncompressed) size is usually
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| 193 | * about X KB. Files bigger than 8X KB are placed in a "biggielist"; they will
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| 194 | * be sliced and compressed separately from the regular files.
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| 195 | *
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| 196 | * @param filelist The big filelist (filelist.full) to chop up.
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| 197 | * @param outdir The directory to place the files (filelist.N where N is
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| 198 | * an integer, biggielist.txt, and LAST-FILELIST-NUMBER) created
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| 199 | * @param maxsetsizeK Optimal size of a fileset (X above).
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| 200 | * @return number of errors encountered (0 for success).
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| 201 | */
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[128] | 202 | int chop_filelist(char *filelist, char *outdir, long maxsetsizeK)
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[1] | 203 | {
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| 204 | /*@ long ****************************************/
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[128] | 205 | long lino = 0;
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| 206 | long max_sane_size_for_a_file;
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| 207 | long curr_set_size;
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| 208 | long noof_lines;
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| 209 | long siz;
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[1] | 210 |
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[128] | 211 | /*@ int **************************************** */
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| 212 | int i;
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[1110] | 213 | size_t n = 0;
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[128] | 214 | long curr_set_no;
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[1] | 215 |
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[128] | 216 | /*@ buffers ************************************* */
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| 217 | char *outfname;
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| 218 | char *biggie_fname;
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[1110] | 219 | char *incoming = NULL;
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[128] | 220 | char *tmp;
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[1] | 221 |
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[128] | 222 | /*@ pointers *********************************** */
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| 223 | FILE *fin;
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| 224 | FILE *fout;
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| 225 | FILE *fbig;
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[1] | 226 |
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[128] | 227 | /*@ structures ********************************* */
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| 228 | struct stat buf;
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| 229 | int err = 0;
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[1] | 230 |
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| 231 |
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[128] | 232 | assert_string_is_neither_NULL_nor_zerolength(filelist);
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| 233 | assert_string_is_neither_NULL_nor_zerolength(outdir);
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| 234 | assert(maxsetsizeK > 0);
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| 235 |
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| 236 | max_sane_size_for_a_file = 32L * 1024L;
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[1] | 237 | // max_sane_size_for_a_file = maxsetsizeK*2;
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| 238 | // if (max_sane_size_for_a_file > 32*1024)
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| 239 | // { max_sane_size_for_a_file = 32*1024; }
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[128] | 240 |
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| 241 | log_it("filelist=%s;", filelist);
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| 242 | open_evalcall_form("Dividing filelist into sets");
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| 243 | noof_lines = count_lines_in_file(filelist);
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| 244 | if (!(fin = fopen(filelist, "r"))) {
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| 245 | log_OS_error("Cannot openin filelist");
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| 246 | return (0);
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[1] | 247 | }
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[128] | 248 | curr_set_no = 0;
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| 249 | curr_set_size = 0;
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[1110] | 250 | mr_asprintf(&outfname, "%s/filelist.%ld", outdir, curr_set_no);
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| 251 | mr_asprintf(&biggie_fname, "%s/biggielist.txt", outdir);
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[128] | 252 | log_it("outfname=%s; biggie_fname=%s", outfname, biggie_fname);
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| 253 | if (!(fbig = fopen(biggie_fname, "w"))) {
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| 254 | log_OS_error("Cannot openout biggie_fname");
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| 255 | err++;
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| 256 | goto end_of_func;
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[1] | 257 | }
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[128] | 258 | if (!(fout = fopen(outfname, "w"))) {
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| 259 | log_OS_error("Cannot openout outfname");
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| 260 | err++;
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| 261 | goto end_of_func;
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[1] | 262 | }
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[1110] | 263 | mr_getline(&incoming, &n, fin);
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[128] | 264 | while (!feof(fin)) {
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| 265 | lino++;
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| 266 | i = strlen(incoming) - 1;
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| 267 | if (i < 0) {
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| 268 | i = 0;
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| 269 | }
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| 270 | if (incoming[i] < 32) {
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| 271 | incoming[i] = '\0';
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| 272 | }
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| 273 | if (!strncmp(incoming, "/dev/", 5)) {
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| 274 | siz = 1;
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| 275 | } else if (lstat(incoming, &buf) != 0) {
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| 276 | siz = 0;
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| 277 | } else {
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| 278 | siz = (long) (buf.st_size >> 10);
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| 279 | }
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| 280 | if (siz > max_sane_size_for_a_file)
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| 281 | // && strcmp(incoming+strlen(incoming)-4, ".bz2") && strcmp(incoming+strlen(incoming)-4, ".tbz"))
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| 282 | {
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| 283 | fprintf(fbig, "%s\n", incoming);
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| 284 | } else {
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| 285 | curr_set_size += siz;
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| 286 | fprintf(fout, "%s\n", incoming);
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| 287 | if (curr_set_size > maxsetsizeK) {
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| 288 | paranoid_fclose(fout);
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| 289 | sort_file(outfname);
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[1110] | 290 | mr_free(outfname);
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| 291 |
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[128] | 292 | curr_set_no++;
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| 293 | curr_set_size = 0;
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[1110] | 294 | mr_asprintf(&outfname, "%s/filelist.%ld", outdir,
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| 295 | curr_set_no);
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[128] | 296 | if (!(fout = fopen(outfname, "w"))) {
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| 297 | log_OS_error("Unable to openout outfname");
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| 298 | err++;
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| 299 | goto end_of_func;
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| 300 | }
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| 301 | update_evalcall_form((int) (lino * 100 / noof_lines));
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| 302 | }
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| 303 | }
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[1110] | 304 | mr_getline(&incoming, &n, fin);
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[1] | 305 | }
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[128] | 306 | paranoid_fclose(fin);
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| 307 | paranoid_fclose(fout);
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| 308 | paranoid_fclose(fbig);
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| 309 |
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| 310 | if (length_of_file(outfname) <= 2) {
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| 311 | unlink(outfname);
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| 312 | g_noof_sets--;
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[1] | 313 | }
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[128] | 314 | g_noof_sets = curr_set_no;
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| 315 | sort_file(outfname);
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| 316 | sort_file(biggie_fname);
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[1110] | 317 | mr_free(biggie_fname);
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| 318 | mr_free(outfname);
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| 319 |
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| 320 | mr_asprintf(&outfname, "%s/LAST-FILELIST-NUMBER", outdir);
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| 321 | mr_asprintf(&tmp, "%ld", curr_set_no);
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[128] | 322 | if (write_one_liner_data_file(outfname, tmp)) {
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| 323 | log_OS_error
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| 324 | ("Unable to echo write one-liner to LAST-FILELIST-NUMBER");
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| 325 | err = 1;
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[1] | 326 | }
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[1110] | 327 | mr_free(outfname);
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| 328 | mr_free(tmp);
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| 329 |
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[128] | 330 | if (curr_set_no == 0) {
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[1110] | 331 | mr_asprintf(&tmp, "Only one fileset. Fine.");
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[128] | 332 | } else {
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[1110] | 333 | mr_asprintf(&tmp, "Filelist divided into %ld sets", curr_set_no + 1);
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[1] | 334 | }
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[1107] | 335 | mr_msg(1, tmp);
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[1110] | 336 | mr_free(tmp);
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[128] | 337 | close_evalcall_form();
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| 338 | /* This is to work around an obscure bug in Newt; open a form, close it,
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| 339 | carry on... I don't know why it works but it works. If you don't do this
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| 340 | then update_progress_form() won't show the "time taken / time remaining"
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| 341 | line. The bug only crops up AFTER the call to chop_filelist(). Weird. */
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| 342 | #ifndef _XWIN
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| 343 | if (!g_text_mode) {
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| 344 | open_progress_form("", "", "", "", 100);
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| 345 | newtPopHelpLine();
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| 346 | newtFormDestroy(g_progressForm);
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| 347 | newtPopWindow();
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[1] | 348 | }
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| 349 | #endif
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[128] | 350 | end_of_func:
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| 351 | return (err ? 0 : curr_set_no + 1);
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[1] | 352 | }
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| 353 |
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| 354 |
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| 355 | /**
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| 356 | * Free all the memory used by a filelist structure.
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| 357 | * Since this may take a long time for large filelists, a progress bar will be displayed.
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| 358 | * @param filelist The filelist to free.
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| 359 | */
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[128] | 360 | void free_filelist(struct s_node *filelist)
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[1] | 361 | {
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[128] | 362 | /*@ int's ******************************************************* */
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| 363 | static int depth = 0;
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| 364 | int percentage;
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[1] | 365 |
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[128] | 366 | /*@ long's ****************************************************** */
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| 367 | static long i = 0;
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[1] | 368 |
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[128] | 369 | /*@ end vars **************************************************** */
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[1] | 370 |
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[128] | 371 | assert(filelist != NULL);
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| 372 | if (depth == 0) {
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| 373 | open_evalcall_form("Freeing memory");
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[1110] | 374 | log_to_screen(_("Freeing memory formerly occupied by filelist"));
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[128] | 375 | }
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| 376 | depth++;
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[1] | 377 |
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[128] | 378 | if (filelist->ch == '\0') {
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| 379 | if (!(i++ % 1111)) {
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| 380 | percentage =
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| 381 | (int) (i * 100 / g_original_noof_lines_in_filelist);
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| 382 | update_evalcall_form(percentage);
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[1] | 383 |
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[128] | 384 | }
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[1] | 385 | }
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| 386 |
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[128] | 387 | if (filelist->right) {
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| 388 | free_filelist(filelist->right);
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| 389 | filelist->right = NULL;
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| 390 | }
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| 391 | if (filelist->down) {
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[1] | 392 | /* if (!(i++ %39999)) { update_evalcall_form(0); } */
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[128] | 393 | free_filelist(filelist->down);
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| 394 | filelist->down = NULL;
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| 395 | }
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| 396 | filelist->ch = '\0';
|
---|
[1111] | 397 | mr_free(filelist);
|
---|
[128] | 398 | depth--;
|
---|
| 399 | if (depth == 0) {
|
---|
| 400 | close_evalcall_form();
|
---|
| 401 | log_it("Finished freeing memory");
|
---|
| 402 | }
|
---|
[1] | 403 | }
|
---|
| 404 |
|
---|
| 405 |
|
---|
[1103] | 406 | int call_exe_and_pipe_output_to_fd(char *sys_call, FILE * pout)
|
---|
[1] | 407 | {
|
---|
[128] | 408 | FILE *pattr;
|
---|
[1110] | 409 | char *tmp = NULL;
|
---|
| 410 | size_t n = 0;
|
---|
| 411 |
|
---|
[1103] | 412 | pattr = popen(sys_call, "r");
|
---|
[128] | 413 | if (!pattr) {
|
---|
[1107] | 414 | mr_msg(1, "Failed to open fattr() %s", sys_call);
|
---|
[128] | 415 | return (1);
|
---|
[1] | 416 | }
|
---|
[128] | 417 | if (feof(pattr)) {
|
---|
[1107] | 418 | mr_msg(1, "Failed to call fattr() %s", sys_call);
|
---|
[128] | 419 | paranoid_pclose(pattr);
|
---|
| 420 | return (2);
|
---|
[1] | 421 | }
|
---|
[1110] | 422 | for (mr_getline(&tmp, &n, pattr); !feof(pattr); mr_getline(&tmp, &n, pattr)) {
|
---|
[128] | 423 | fputs(tmp, pout);
|
---|
| 424 | }
|
---|
| 425 | paranoid_pclose(pattr);
|
---|
[1080] | 426 | mr_free(tmp);
|
---|
[128] | 427 | return (0);
|
---|
[1] | 428 | }
|
---|
| 429 |
|
---|
| 430 |
|
---|
[128] | 431 | int gen_aux_list(char *filelist, char *syscall_sprintf,
|
---|
| 432 | char *auxlist_fname)
|
---|
[1] | 433 | {
|
---|
[128] | 434 | FILE *fin;
|
---|
| 435 | FILE *pout;
|
---|
| 436 | char *pout_command;
|
---|
[1103] | 437 | char *sys_call;
|
---|
[1110] | 438 | char *file_to_analyze = NULL;
|
---|
[1015] | 439 | char *strtmp = NULL;
|
---|
[128] | 440 | int i;
|
---|
[1110] | 441 | size_t n = 0;
|
---|
[128] | 442 |
|
---|
| 443 | if (!(fin = fopen(filelist, "r"))) {
|
---|
[1107] | 444 | mr_msg(1, "Cannot openin filelist %s", filelist);
|
---|
[128] | 445 | return (1);
|
---|
| 446 | }
|
---|
[1110] | 447 | mr_asprintf(&pout_command, "gzip -c1 > %s", auxlist_fname);
|
---|
[128] | 448 | if (!(pout = popen(pout_command, "w"))) {
|
---|
[1107] | 449 | mr_msg(1, "Cannot openout auxlist_fname %s", auxlist_fname);
|
---|
[128] | 450 | fclose(fin);
|
---|
[1080] | 451 | mr_free(pout_command);
|
---|
[128] | 452 | return (4);
|
---|
| 453 | }
|
---|
[1110] | 454 | mr_free(pout_command);
|
---|
| 455 |
|
---|
| 456 | for (mr_getline(&file_to_analyze, &n, fin); !feof(fin);
|
---|
| 457 | mr_getline(&file_to_analyze, &n, fin)) {
|
---|
[128] | 458 | i = strlen(file_to_analyze);
|
---|
| 459 | if (i > 0 && file_to_analyze[i - 1] < 32) {
|
---|
| 460 | file_to_analyze[i - 1] = '\0';
|
---|
| 461 | }
|
---|
[1107] | 462 | mr_msg(8, "Analyzing %s", file_to_analyze);
|
---|
[1110] | 463 | /* BERLIOS : to be checked */
|
---|
| 464 | mr_asprintf(&strtmp, syscall_sprintf, mr_stresc(file_to_analyze, "`$\\\"", '\\'));
|
---|
| 465 | mr_asprintf(&sys_call, "%s 2>> /dev/null", strtmp);
|
---|
[1080] | 466 | mr_free(strtmp);
|
---|
[1103] | 467 | call_exe_and_pipe_output_to_fd(sys_call, pout);
|
---|
| 468 | mr_free(sys_call);
|
---|
[128] | 469 | }
|
---|
| 470 | paranoid_fclose(fin);
|
---|
| 471 | paranoid_pclose(pout);
|
---|
[1080] | 472 | mr_free(file_to_analyze);
|
---|
[128] | 473 | return (0);
|
---|
[1] | 474 | }
|
---|
| 475 |
|
---|
| 476 |
|
---|
[128] | 477 | int get_acl_list(char *filelist, char *facl_fname)
|
---|
[1] | 478 | {
|
---|
[1110] | 479 | char *command = NULL;
|
---|
[128] | 480 | int retval = 0;
|
---|
| 481 |
|
---|
[944] | 482 | if (g_getfacl != NULL) {
|
---|
[1110] | 483 | mr_asprintf(&command, "touch %s", facl_fname);
|
---|
[943] | 484 | run_program_and_log_output(command, 8);
|
---|
[1110] | 485 | mr_free(command);
|
---|
| 486 |
|
---|
| 487 | mr_asprintf(&command,
|
---|
| 488 | "getfacl --all-effective -P %s 2>> %s | gzip -c1 > %s 2>> %s",
|
---|
| 489 | filelist, MONDO_LOGFILE, facl_fname, MONDO_LOGFILE);
|
---|
[128] | 490 | iamhere(command);
|
---|
| 491 | retval = system(command);
|
---|
[1080] | 492 | mr_free(command);
|
---|
[128] | 493 | }
|
---|
| 494 | return (retval);
|
---|
[1] | 495 | }
|
---|
| 496 |
|
---|
| 497 |
|
---|
[128] | 498 | int get_fattr_list(char *filelist, char *fattr_fname)
|
---|
[1] | 499 | {
|
---|
[1110] | 500 | char *command = NULL;
|
---|
[128] | 501 | int retval = 0;
|
---|
| 502 |
|
---|
[944] | 503 | if (g_getfattr != NULL) {
|
---|
[1110] | 504 | mr_asprintf(&command, "touch %s", fattr_fname);
|
---|
[942] | 505 | run_program_and_log_output(command, 8);
|
---|
[1080] | 506 | mr_free(command);
|
---|
[1110] | 507 |
|
---|
[128] | 508 | retval =
|
---|
| 509 | gen_aux_list(filelist, "getfattr --en=hex -P -d \"%s\"",
|
---|
| 510 | fattr_fname);
|
---|
| 511 | }
|
---|
| 512 | return (retval);
|
---|
[1] | 513 | }
|
---|
| 514 |
|
---|
| 515 |
|
---|
[128] | 516 | int set_EXAT_list(char *orig_msklist, char *original_exat_fname,
|
---|
| 517 | char *executable)
|
---|
[1] | 518 | {
|
---|
[128] | 519 | const int my_depth = 8;
|
---|
[1110] | 520 | char *command, *syscall_pin, *syscall_pout;
|
---|
| 521 | char *incoming = NULL;
|
---|
| 522 | char *current_subset_file = NULL;
|
---|
| 523 | char *current_master_file, *masklist;
|
---|
[128] | 524 | int retval = 0;
|
---|
| 525 | int i;
|
---|
[1110] | 526 | size_t n = 0;
|
---|
[128] | 527 | char *p, *q;
|
---|
| 528 | FILE *pin, *pout, *faclin;
|
---|
[1] | 529 |
|
---|
[1107] | 530 | mr_msg(1, "set_EXAT_list(%s, %s, %s)", orig_msklist,
|
---|
[128] | 531 | original_exat_fname, executable);
|
---|
| 532 | if (!orig_msklist || !orig_msklist[0]
|
---|
| 533 | || !does_file_exist(orig_msklist)) {
|
---|
[1107] | 534 | mr_msg(1,
|
---|
[128] | 535 | "No masklist provided. I shall therefore set ALL attributes.");
|
---|
[1110] | 536 | mr_asprintf(&command, "gzip -dc %s | %s --restore - 2>> %s",
|
---|
| 537 | original_exat_fname, executable, MONDO_LOGFILE);
|
---|
[1107] | 538 | mr_msg(1, "command = %s", command);
|
---|
[128] | 539 | retval = system(command);
|
---|
[1080] | 540 | mr_free(command);
|
---|
[1107] | 541 | mr_msg(1, "Returning w/ retval=%d", retval);
|
---|
[128] | 542 | return (retval);
|
---|
| 543 | }
|
---|
| 544 | if (length_of_file(original_exat_fname) <= 0) {
|
---|
[1107] | 545 | mr_msg(1,
|
---|
[128] | 546 | "original_exat_fname %s is empty or missing, so no need to set EXAT list",
|
---|
| 547 | original_exat_fname);
|
---|
| 548 | return (0);
|
---|
| 549 | }
|
---|
[1110] | 550 | mr_asprintf(&masklist, "/tmp/%d.%d.mask", (int) (random() % 32768),
|
---|
| 551 | (int) (random() % 32768));
|
---|
| 552 |
|
---|
| 553 | mr_asprintf(&command, "cp -f %s %s", orig_msklist, masklist);
|
---|
[128] | 554 | run_program_and_log_output(command, 1);
|
---|
[1110] | 555 | mr_free(command);
|
---|
| 556 |
|
---|
[128] | 557 | sort_file(masklist);
|
---|
[1110] | 558 | mr_asprintf(&syscall_pin, "gzip -dc %s", original_exat_fname);
|
---|
| 559 | mr_asprintf(&syscall_pout, "%s --restore - 2>> %s", executable,
|
---|
| 560 | MONDO_LOGFILE);
|
---|
[1] | 561 |
|
---|
[1107] | 562 | mr_msg(1, "syscall_pin = %s", syscall_pin);
|
---|
| 563 | mr_msg(1, "syscall_pout = %s", syscall_pout);
|
---|
[128] | 564 | pout = popen(syscall_pout, "w");
|
---|
| 565 | if (!pout) {
|
---|
| 566 | iamhere("Unable to openout to syscall_pout");
|
---|
| 567 | return (1);
|
---|
| 568 | }
|
---|
[1110] | 569 | mr_free(syscall_pout);
|
---|
| 570 |
|
---|
[128] | 571 | pin = popen(syscall_pin, "r");
|
---|
| 572 | if (!pin) {
|
---|
| 573 | pclose(pout);
|
---|
| 574 | iamhere("Unable to openin from syscall");
|
---|
| 575 | return (1);
|
---|
| 576 | }
|
---|
[1110] | 577 | mr_free(syscall_pin);
|
---|
| 578 |
|
---|
[128] | 579 | faclin = fopen(masklist, "r");
|
---|
| 580 | if (!faclin) {
|
---|
| 581 | pclose(pin);
|
---|
| 582 | pclose(pout);
|
---|
| 583 | iamhere("Unable to openin masklist");
|
---|
| 584 | return (1);
|
---|
| 585 | }
|
---|
| 586 | // printf("Hi there. Starting the loop\n");
|
---|
[1] | 587 |
|
---|
[1110] | 588 | mr_getline(¤t_subset_file, &n, faclin);
|
---|
| 589 | mr_getline(&incoming, &n, pin);
|
---|
[128] | 590 | while (!feof(pin) && !feof(faclin)) {
|
---|
[1] | 591 | // printf("incoming = %s", incoming);
|
---|
| 592 |
|
---|
[1110] | 593 | mr_asprintf(¤t_master_file, incoming + 8);
|
---|
[1] | 594 |
|
---|
[128] | 595 | p = current_subset_file;
|
---|
| 596 | if (*p == '/') {
|
---|
| 597 | p++;
|
---|
| 598 | }
|
---|
| 599 | i = strlen(p);
|
---|
| 600 | if (i > 0 && p[i - 1] < 32) {
|
---|
| 601 | p[i - 1] = '\0';
|
---|
| 602 | }
|
---|
| 603 |
|
---|
| 604 |
|
---|
| 605 | q = current_master_file;
|
---|
| 606 | if (*q == '/') {
|
---|
| 607 | q++;
|
---|
| 608 | }
|
---|
| 609 | i = strlen(q);
|
---|
| 610 | if (i > 0 && q[i - 1] < 32) {
|
---|
| 611 | q[i - 1] = '\0';
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 | i = strcmp(p, q);
|
---|
[1107] | 615 | mr_msg(my_depth, "'%s' v '%s' --> %d\n", p, q, i);
|
---|
[128] | 616 |
|
---|
[1] | 617 | // printf("%s v %s --> %d\n", p, q, i);
|
---|
[128] | 618 |
|
---|
| 619 | if (i < 0) { // read another subset file in.
|
---|
[1107] | 620 | mr_msg(my_depth, "Reading next subset line in\n\n");
|
---|
[1110] | 621 | mr_getline(¤t_subset_file, &n, faclin);
|
---|
[128] | 622 | continue;
|
---|
| 623 | }
|
---|
| 624 |
|
---|
| 625 | if (!i) {
|
---|
| 626 | fputs(incoming, pout);
|
---|
| 627 | }
|
---|
[1110] | 628 | mr_getline(&incoming, &n, pin);
|
---|
[128] | 629 | if (!i) {
|
---|
[1107] | 630 | mr_msg(my_depth, "Copying master %s", q);
|
---|
[128] | 631 | }
|
---|
| 632 | // if (!i) { printf("Match --- %s\n", q); }
|
---|
| 633 |
|
---|
| 634 | while (!feof(pin) && strncmp(incoming, "# file: ", 8)) {
|
---|
| 635 | if (!i) {
|
---|
| 636 |
|
---|
| 637 | // printf("%s", incoming);
|
---|
| 638 |
|
---|
| 639 | fputs(incoming, pout);
|
---|
| 640 | }
|
---|
[1110] | 641 | mr_getline(&incoming, &n, pin);
|
---|
[128] | 642 | }
|
---|
| 643 | if (!i) {
|
---|
[1110] | 644 | mr_getline(¤t_subset_file, &n, faclin);
|
---|
[128] | 645 | }
|
---|
[1110] | 646 | mr_free(current_master_file);
|
---|
[1] | 647 | }
|
---|
[1110] | 648 | mr_free(current_subset_file);
|
---|
| 649 |
|
---|
[128] | 650 | while (!feof(pin)) {
|
---|
[1110] | 651 | mr_getline(&incoming, &n, pin);
|
---|
[128] | 652 | }
|
---|
[1110] | 653 | mr_free(incoming);
|
---|
[128] | 654 | fclose(faclin);
|
---|
| 655 | pclose(pin);
|
---|
| 656 | pclose(pout);
|
---|
[1] | 657 |
|
---|
| 658 | // printf("OK, loop is done\n");
|
---|
| 659 |
|
---|
[128] | 660 | unlink(masklist);
|
---|
[1080] | 661 | mr_free(masklist);
|
---|
[1110] | 662 |
|
---|
[128] | 663 | return (retval);
|
---|
| 664 | }
|
---|
[1] | 665 |
|
---|
| 666 |
|
---|
[128] | 667 | int set_fattr_list(char *masklist, char *fattr_fname)
|
---|
[1] | 668 | {
|
---|
[912] | 669 | if (find_home_of_exe("setfattr")) {
|
---|
| 670 | return (set_EXAT_list(masklist, fattr_fname, "setfattr"));
|
---|
| 671 | } else {
|
---|
[1107] | 672 | mr_msg(1, "ERROR: set_EXAT_list: setfattr doesn't exist");
|
---|
[912] | 673 | return(0);
|
---|
| 674 | }
|
---|
[1] | 675 | }
|
---|
| 676 |
|
---|
| 677 |
|
---|
| 678 |
|
---|
[128] | 679 | int set_acl_list(char *masklist, char *acl_fname)
|
---|
[1] | 680 | {
|
---|
[912] | 681 | if (find_home_of_exe("setfacl")) {
|
---|
| 682 | return (set_EXAT_list(masklist, acl_fname, "setfacl"));
|
---|
| 683 | } else {
|
---|
[1107] | 684 | mr_msg(1, "ERROR: set_EXAT_list: setfacl doesn't exist");
|
---|
[912] | 685 | return(0);
|
---|
| 686 | }
|
---|
[1] | 687 | }
|
---|
| 688 |
|
---|
| 689 |
|
---|
| 690 | /**
|
---|
| 691 | * Get the number of the last fileset in the backup.
|
---|
| 692 | * @param bkpinfo The backup information structure. Only the @c bkpinfo->tmpdir field is used.
|
---|
| 693 | * @return The last filelist number.
|
---|
| 694 | * @note This function should only be called at restore-time.
|
---|
| 695 | */
|
---|
[128] | 696 | int get_last_filelist_number(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 697 | {
|
---|
[128] | 698 | /*@ buffers ***************************************************** */
|
---|
| 699 | char val_sz[MAX_STR_LEN];
|
---|
[1110] | 700 | char *cfg_fname = NULL;
|
---|
[1] | 701 |
|
---|
[128] | 702 | /*@ long ******************************************************** */
|
---|
[1110] | 703 | int val_i = 0;
|
---|
[1] | 704 |
|
---|
[128] | 705 | /*@ end vars **************************************************** */
|
---|
[1] | 706 |
|
---|
[128] | 707 | assert(bkpinfo != NULL);
|
---|
[1] | 708 |
|
---|
[1110] | 709 | mr_asprintf(&cfg_fname, "%s/mondo-restore.cfg", bkpinfo->tmpdir);
|
---|
[128] | 710 | read_cfg_var(cfg_fname, "last-filelist-number", val_sz);
|
---|
| 711 | val_i = atoi(val_sz);
|
---|
| 712 | if (val_i <= 0) {
|
---|
| 713 | val_i = 500;
|
---|
| 714 | }
|
---|
[1110] | 715 | mr_free(cfg_fname);
|
---|
[128] | 716 | return (val_i);
|
---|
[1] | 717 | }
|
---|
| 718 |
|
---|
| 719 |
|
---|
| 720 | /**
|
---|
| 721 | * Add a string at @p startnode.
|
---|
| 722 | * @param startnode The node to start at when searching for where to add the string.
|
---|
| 723 | * @param string_to_add The string to add.
|
---|
| 724 | * @return 0 for success, 1 for failure.
|
---|
| 725 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 726 | */
|
---|
[1110] | 727 |
|
---|
[128] | 728 | int add_string_at_node(struct s_node *startnode, char *string_to_add)
|
---|
[1] | 729 | {
|
---|
| 730 |
|
---|
[128] | 731 | int noof_chars;
|
---|
| 732 | int i;
|
---|
| 733 | int res;
|
---|
[1] | 734 |
|
---|
[128] | 735 | struct s_node *node, *newnode;
|
---|
[1] | 736 |
|
---|
[128] | 737 | char char_to_add;
|
---|
[1] | 738 |
|
---|
[128] | 739 | const bool sosodef = FALSE;
|
---|
[1] | 740 |
|
---|
[128] | 741 | static int depth = 0;
|
---|
| 742 | static char original_string[MAX_STR_LEN];
|
---|
[1] | 743 |
|
---|
[128] | 744 | assert(startnode != NULL);
|
---|
| 745 | assert(string_to_add != NULL);
|
---|
[1] | 746 |
|
---|
[128] | 747 | if (!depth) {
|
---|
| 748 | strcpy(original_string, string_to_add);
|
---|
| 749 | }
|
---|
[1] | 750 |
|
---|
[1110] | 751 | noof_chars = strlen(string_to_add) + 1; // we include the '\0'
|
---|
[1] | 752 |
|
---|
[1110] | 753 | // walk across tree if necessary
|
---|
[128] | 754 | node = startnode;
|
---|
| 755 | char_to_add = string_to_add[0];
|
---|
| 756 | if (node->right != NULL && node->ch < char_to_add) {
|
---|
[1107] | 757 | mr_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth,
|
---|
[128] | 758 | char_to_add, node->ch, (node->right)->ch);
|
---|
| 759 | return (add_string_at_node(node->right, string_to_add));
|
---|
| 760 | }
|
---|
[1] | 761 |
|
---|
[1110] | 762 | // walk down tree if appropriate
|
---|
[128] | 763 | if (node->down != NULL && node->ch == char_to_add) {
|
---|
[1107] | 764 | mr_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_add);
|
---|
[128] | 765 | depth++;
|
---|
| 766 | res = add_string_at_node(node->down, string_to_add + 1);
|
---|
| 767 | depth--;
|
---|
| 768 | return (res);
|
---|
| 769 | }
|
---|
[1] | 770 |
|
---|
[128] | 771 | if (char_to_add == '\0' && node->ch == '\0') {
|
---|
[1107] | 772 | mr_msg(6, "%s already in tree", original_string);
|
---|
[128] | 773 | return (1);
|
---|
| 774 | }
|
---|
[1] | 775 |
|
---|
[1110] | 776 | // add here
|
---|
[1080] | 777 | newnode = (struct s_node *) mr_malloc(sizeof(struct s_node));
|
---|
[128] | 778 | if (char_to_add < node->ch) // add to the left of node
|
---|
[1] | 779 | {
|
---|
[1107] | 780 | mr_msg(7, "depth=%d char=%c --- adding (left)", depth,
|
---|
[128] | 781 | char_to_add);
|
---|
| 782 | memcpy((void *) newnode, (void *) node, sizeof(struct s_node));
|
---|
| 783 | node->right = newnode;
|
---|
| 784 | } else if (char_to_add > node->ch) // add to the right of node
|
---|
| 785 | {
|
---|
[1107] | 786 | mr_msg(7, "depth=%d char=%c --- adding (right)", depth,
|
---|
[128] | 787 | char_to_add);
|
---|
| 788 | newnode->right = node->right; // newnode is to the RIGHT of node
|
---|
| 789 | node->right = newnode;
|
---|
| 790 | node = newnode;
|
---|
[1] | 791 | }
|
---|
[128] | 792 | // from now on, we're working on 'node'
|
---|
| 793 | node->down = NULL;
|
---|
| 794 | node->ch = char_to_add;
|
---|
| 795 | node->expanded = node->selected = FALSE;
|
---|
| 796 | if (char_to_add == '\0') {
|
---|
[1107] | 797 | mr_msg(6, "Added %s OK", original_string);
|
---|
[128] | 798 | return (0);
|
---|
| 799 | }
|
---|
[1110] | 800 | // add the rest
|
---|
[1107] | 801 | mr_msg(6, "Adding remaining chars ('%s')", string_to_add + 1);
|
---|
[128] | 802 | for (i = 1; i < noof_chars; i++) {
|
---|
[1082] | 803 | node->down = (struct s_node *) mr_malloc(sizeof(struct s_node));
|
---|
[128] | 804 | node = node->down;
|
---|
| 805 | char_to_add = string_to_add[i];
|
---|
[1107] | 806 | mr_msg(6, "Adding '%c'", char_to_add);
|
---|
[128] | 807 | node->ch = char_to_add;
|
---|
| 808 | node->right = node->down = NULL;
|
---|
| 809 | node->expanded = node->selected = FALSE;
|
---|
| 810 | if (!node->ch) {
|
---|
| 811 | node->selected = sosodef;
|
---|
| 812 | }
|
---|
| 813 | }
|
---|
[1107] | 814 | mr_msg(6, "Finally - added %s OK", original_string);
|
---|
[128] | 815 | return (0);
|
---|
[1] | 816 | }
|
---|
| 817 |
|
---|
| 818 |
|
---|
| 819 | /**
|
---|
| 820 | * Load a filelist into a <tt>struct s_node</tt>.
|
---|
| 821 | * When you are done with the filelist, call free_filelist().
|
---|
| 822 | * @param filelist_fname The file to load the filelist from.
|
---|
| 823 | * @return A filelist tree structure.
|
---|
| 824 | */
|
---|
[128] | 825 | struct s_node *load_filelist(char *filelist_fname)
|
---|
[1] | 826 | {
|
---|
| 827 |
|
---|
[1110] | 828 | struct s_node *filelist = NULL;
|
---|
| 829 | FILE *pin = NULL;
|
---|
| 830 | char *command_to_open_fname = NULL;
|
---|
| 831 | char *fname = NULL;
|
---|
| 832 | char *tmp = NULL;
|
---|
| 833 | char *tmp1 = NULL;
|
---|
| 834 | int pos_in_fname = 0;
|
---|
| 835 | size_t n = 0;
|
---|
| 836 | int percentage = 0;
|
---|
[1] | 837 |
|
---|
[1110] | 838 | long lines_in_filelist = 0L;
|
---|
| 839 | long lino = 0L;
|
---|
[1] | 840 |
|
---|
[128] | 841 | assert_string_is_neither_NULL_nor_zerolength(filelist_fname);
|
---|
[1] | 842 |
|
---|
[128] | 843 | if (!does_file_exist(filelist_fname)) {
|
---|
| 844 | fatal_error("filelist does not exist -- cannot load it");
|
---|
[1] | 845 | }
|
---|
[1110] | 846 | log_to_screen(_("Loading filelist"));
|
---|
| 847 | mr_asprintf(&command_to_open_fname, "gzip -dc %s", filelist_fname);
|
---|
| 848 | mr_asprintf(&tmp, "zcat %s | wc -l", filelist_fname);
|
---|
[1107] | 849 | mr_msg(6, "tmp = %s", tmp);
|
---|
[128] | 850 | lines_in_filelist =
|
---|
| 851 | atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 852 | if (lines_in_filelist < 3) {
|
---|
[1110] | 853 | log_to_screen(_("Warning - surprisingly short filelist."));
|
---|
[1] | 854 | }
|
---|
[128] | 855 | g_original_noof_lines_in_filelist = lines_in_filelist;
|
---|
[1080] | 856 | filelist = (struct s_node *) mr_malloc(sizeof(struct s_node));
|
---|
[128] | 857 | filelist->ch = '/';
|
---|
| 858 | filelist->right = NULL;
|
---|
[1080] | 859 | filelist->down = mr_malloc(sizeof(struct s_node));
|
---|
[128] | 860 | filelist->expanded = filelist->selected = FALSE;
|
---|
| 861 | (filelist->down)->ch = '\0';
|
---|
| 862 | (filelist->down)->right = (filelist->down)->down = FALSE;
|
---|
| 863 | (filelist->down)->expanded = (filelist->down)->selected = FALSE;
|
---|
| 864 | if (!(pin = popen(command_to_open_fname, "r"))) {
|
---|
| 865 | log_OS_error("Unable to openin filelist_fname");
|
---|
| 866 | return (NULL);
|
---|
| 867 | }
|
---|
[1110] | 868 | mr_free(command_to_open_fname);
|
---|
| 869 |
|
---|
| 870 | open_evalcall_form(_("Loading filelist from disk"));
|
---|
| 871 | for (mr_getline(&fname, &n, pin); !feof(pin); mr_getline(&fname, &n, pin)) {
|
---|
[128] | 872 | if ((fname[strlen(fname) - 1] == 13
|
---|
| 873 | || fname[strlen(fname) - 1] == 10) && strlen(fname) > 0) {
|
---|
| 874 | fname[strlen(fname) - 1] = '\0';
|
---|
| 875 | }
|
---|
| 876 | if (!strlen(fname)) {
|
---|
| 877 | continue;
|
---|
| 878 | }
|
---|
| 879 | for (pos_in_fname = 0; fname[pos_in_fname] != '\0'; pos_in_fname++) {
|
---|
| 880 | if (fname[pos_in_fname] != '/') {
|
---|
| 881 | continue;
|
---|
| 882 | }
|
---|
[1110] | 883 | mr_asprintf(&tmp, fname);
|
---|
[128] | 884 | tmp[pos_in_fname] = '\0';
|
---|
| 885 | if (strlen(tmp)) {
|
---|
| 886 | add_string_at_node(filelist, tmp);
|
---|
| 887 | }
|
---|
[1110] | 888 | mr_free(tmp);
|
---|
[128] | 889 | }
|
---|
| 890 | add_string_at_node(filelist, fname);
|
---|
| 891 | if (!(++lino % 1111)) {
|
---|
| 892 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 893 | update_evalcall_form(percentage);
|
---|
| 894 | }
|
---|
| 895 | }
|
---|
[1110] | 896 | mr_free(fname);
|
---|
[128] | 897 | paranoid_pclose(pin);
|
---|
| 898 | close_evalcall_form();
|
---|
| 899 | log_it("Finished loading filelist");
|
---|
| 900 | return (filelist);
|
---|
[1] | 901 | }
|
---|
| 902 |
|
---|
| 903 |
|
---|
| 904 | /**
|
---|
| 905 | * Log a list of files in @p node.
|
---|
| 906 | * @param node The toplevel node to use.
|
---|
| 907 | */
|
---|
[128] | 908 | void show_filelist(struct s_node *node)
|
---|
[1] | 909 | {
|
---|
[128] | 910 | static int depth = 0;
|
---|
| 911 | static char current_string[200];
|
---|
[1] | 912 |
|
---|
[128] | 913 | if (depth == 0) {
|
---|
[1107] | 914 | mr_msg(0, "----------------show filelist--------------");
|
---|
[128] | 915 | }
|
---|
| 916 | current_string[depth] = node->ch;
|
---|
[1] | 917 |
|
---|
[1107] | 918 | mr_msg(3, "depth=%d", depth);
|
---|
[128] | 919 | if (node->down) {
|
---|
[1107] | 920 | mr_msg(3, "moving down");
|
---|
[128] | 921 | depth++;
|
---|
| 922 | show_filelist(node->down);
|
---|
| 923 | depth--;
|
---|
| 924 | }
|
---|
[1] | 925 |
|
---|
[128] | 926 | if (!node->ch) {
|
---|
[1107] | 927 | mr_msg(0, "%s\n", current_string);
|
---|
[128] | 928 | }
|
---|
[1] | 929 |
|
---|
[128] | 930 | if (node->right) {
|
---|
[1107] | 931 | mr_msg(3, "moving right");
|
---|
[128] | 932 | show_filelist(node->right);
|
---|
| 933 | }
|
---|
| 934 | if (depth == 0) {
|
---|
[1107] | 935 | mr_msg(0, "----------------show filelist--------------");
|
---|
[128] | 936 | }
|
---|
| 937 | return;
|
---|
[1] | 938 | }
|
---|
| 939 |
|
---|
| 940 |
|
---|
| 941 | /**
|
---|
| 942 | * Reset the filelist to the state it was when it was loaded. This does not
|
---|
| 943 | * touch the file on disk.
|
---|
| 944 | * @param filelist The filelist tree structure.
|
---|
| 945 | */
|
---|
[128] | 946 | void reload_filelist(struct s_node *filelist)
|
---|
[1] | 947 | {
|
---|
[128] | 948 | assert(filelist != NULL);
|
---|
| 949 | toggle_node_selection(filelist, FALSE);
|
---|
| 950 | toggle_path_expandability(filelist, "/", FALSE);
|
---|
| 951 | toggle_all_root_dirs_on(filelist);
|
---|
[1] | 952 | }
|
---|
| 953 |
|
---|
| 954 |
|
---|
| 955 | /**
|
---|
| 956 | * Save a filelist tree structure to disk.
|
---|
| 957 | * @param filelist The filelist tree structure to save.
|
---|
| 958 | * @param outfname Where to save it.
|
---|
| 959 | */
|
---|
[128] | 960 | void save_filelist(struct s_node *filelist, char *outfname)
|
---|
[1] | 961 | {
|
---|
[128] | 962 | /*@ int ********************************************************* */
|
---|
| 963 | static int percentage;
|
---|
| 964 | static int depth = 0;
|
---|
[1] | 965 |
|
---|
[128] | 966 | /*@ buffers ***************************************************** */
|
---|
| 967 | static char str[MAX_STR_LEN];
|
---|
[1] | 968 |
|
---|
[128] | 969 | /*@ structures ************************************************** */
|
---|
| 970 | struct s_node *node;
|
---|
[1] | 971 |
|
---|
[128] | 972 | /*@ pointers **************************************************** */
|
---|
| 973 | static FILE *fout = NULL;
|
---|
[1] | 974 |
|
---|
[128] | 975 | /*@ long ******************************************************** */
|
---|
| 976 | static long lines_in_filelist = 0;
|
---|
| 977 | static long lino = 0;
|
---|
[1] | 978 |
|
---|
[128] | 979 | /*@ end vars *************************************************** */
|
---|
[1] | 980 |
|
---|
[128] | 981 | assert(filelist != NULL);
|
---|
| 982 | assert(outfname != NULL); // will be zerolength if save_filelist() is called by itself
|
---|
| 983 | if (depth == 0) {
|
---|
[1110] | 984 | log_to_screen(_("Saving filelist"));
|
---|
[128] | 985 | if (!(fout = fopen(outfname, "w"))) {
|
---|
| 986 | fatal_error("Cannot openout/save filelist");
|
---|
| 987 | }
|
---|
| 988 | lines_in_filelist = g_original_noof_lines_in_filelist; /* set by load_filelist() */
|
---|
[1110] | 989 | open_evalcall_form(_("Saving selection to disk"));
|
---|
[1] | 990 | }
|
---|
[128] | 991 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 992 | str[depth] = node->ch;
|
---|
[1107] | 993 | mr_msg(5, "depth=%d ch=%c", depth, node->ch);
|
---|
[128] | 994 | if (!node->ch) {
|
---|
| 995 | // if (node->selected)
|
---|
| 996 | // {
|
---|
| 997 | fprintf(fout, "%s\n", str);
|
---|
| 998 | // }
|
---|
| 999 | if (!(++lino % 1111)) {
|
---|
| 1000 | percentage = (int) (lino * 100 / lines_in_filelist);
|
---|
| 1001 | update_evalcall_form(percentage);
|
---|
| 1002 | }
|
---|
| 1003 | }
|
---|
| 1004 | if (node->down) {
|
---|
| 1005 | depth++;
|
---|
| 1006 | save_filelist(node->down, "");
|
---|
| 1007 | depth--;
|
---|
| 1008 | }
|
---|
[1] | 1009 | }
|
---|
[128] | 1010 | if (depth == 0) {
|
---|
| 1011 | paranoid_fclose(fout);
|
---|
| 1012 | close_evalcall_form();
|
---|
| 1013 | log_it("Finished saving filelist");
|
---|
| 1014 | }
|
---|
[1] | 1015 | }
|
---|
| 1016 |
|
---|
| 1017 |
|
---|
| 1018 | /**
|
---|
| 1019 | * Toggle all root dirs on.
|
---|
| 1020 | * @param filelist The filelist tree structure to operate on.
|
---|
| 1021 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1022 | */
|
---|
[128] | 1023 | void toggle_all_root_dirs_on(struct s_node *filelist)
|
---|
[1] | 1024 | {
|
---|
[128] | 1025 | /*@ structures ************************************************** */
|
---|
| 1026 | struct s_node *node;
|
---|
[1] | 1027 |
|
---|
[128] | 1028 | /*@ int ********************************************************* */
|
---|
| 1029 | static int depth = 0;
|
---|
| 1030 | static int root_dirs_expanded;
|
---|
[1] | 1031 |
|
---|
[128] | 1032 | /*@ buffers ***************************************************** */
|
---|
| 1033 | static char filename[MAX_STR_LEN];
|
---|
[1] | 1034 |
|
---|
[128] | 1035 | /*@ end vars *************************************************** */
|
---|
[1] | 1036 |
|
---|
[128] | 1037 | assert(filelist != NULL);
|
---|
| 1038 | if (depth == 0) {
|
---|
| 1039 | log_it("Toggling all root dirs ON");
|
---|
| 1040 | root_dirs_expanded = 0;
|
---|
[1] | 1041 | }
|
---|
[128] | 1042 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1043 | filename[depth] = node->ch;
|
---|
| 1044 | if (node->ch == '\0' && strlen(filename) > 1
|
---|
| 1045 | && (!strchr(filename + 1, '/'))) {
|
---|
| 1046 | node->selected = FALSE;
|
---|
| 1047 | node->expanded = TRUE;
|
---|
| 1048 | // log_it (filename);
|
---|
| 1049 | root_dirs_expanded++;
|
---|
| 1050 | }
|
---|
| 1051 | if (node->down) {
|
---|
| 1052 | depth++;
|
---|
| 1053 | toggle_all_root_dirs_on(node->down);
|
---|
| 1054 | depth--;
|
---|
| 1055 | }
|
---|
[1] | 1056 | }
|
---|
[128] | 1057 | if (depth == 0) {
|
---|
| 1058 | log_it("Finished toggling all root dirs ON");
|
---|
| 1059 | }
|
---|
[1] | 1060 | }
|
---|
| 1061 |
|
---|
| 1062 |
|
---|
| 1063 | /**
|
---|
| 1064 | * Toggle the expandability of a path.
|
---|
| 1065 | * @param filelist The filelist tree to operate on.
|
---|
| 1066 | * @param pathname The path to toggle expandability of.
|
---|
| 1067 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1068 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1069 | */
|
---|
| 1070 | void
|
---|
[128] | 1071 | toggle_path_expandability(struct s_node *filelist, char *pathname,
|
---|
| 1072 | bool on_or_off)
|
---|
[1] | 1073 | {
|
---|
| 1074 |
|
---|
[128] | 1075 | /*@ int ******************************************************** */
|
---|
| 1076 | static int depth = 0;
|
---|
| 1077 | static int total_expanded;
|
---|
| 1078 | static int root_depth;
|
---|
| 1079 | int j;
|
---|
| 1080 | /*@ structures ************************************************* */
|
---|
| 1081 | struct s_node *node;
|
---|
[1] | 1082 |
|
---|
[128] | 1083 | /*@ buffers **************************************************** */
|
---|
| 1084 | static char current_filename[MAX_STR_LEN];
|
---|
[1] | 1085 |
|
---|
[128] | 1086 | /*@ end vars *************************************************** */
|
---|
[1] | 1087 |
|
---|
[128] | 1088 | assert(filelist != NULL);
|
---|
| 1089 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1090 | if (depth == 0) {
|
---|
| 1091 | total_expanded = 0;
|
---|
[1] | 1092 | // log_it ("Toggling path's expandability");
|
---|
[128] | 1093 | for (root_depth = (int) strlen(pathname);
|
---|
| 1094 | root_depth > 0 && pathname[root_depth - 1] != '/';
|
---|
| 1095 | root_depth--);
|
---|
| 1096 | if (root_depth < 2) {
|
---|
| 1097 | root_depth = (int) strlen(pathname);
|
---|
| 1098 | }
|
---|
[1] | 1099 | }
|
---|
[128] | 1100 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1101 | current_filename[depth] = node->ch;
|
---|
| 1102 | if (node->down) {
|
---|
| 1103 | depth++;
|
---|
| 1104 | toggle_path_expandability(node->down, pathname, on_or_off);
|
---|
| 1105 | depth--;
|
---|
[1] | 1106 | }
|
---|
[128] | 1107 | if (node->ch == '\0') {
|
---|
| 1108 | if (!strncmp(pathname, current_filename, strlen(pathname))) {
|
---|
| 1109 | for (j = root_depth;
|
---|
| 1110 | current_filename[j] != '/'
|
---|
| 1111 | && current_filename[j] != '\0'; j++);
|
---|
| 1112 | if (current_filename[j] != '\0') {
|
---|
| 1113 | for (j++;
|
---|
| 1114 | current_filename[j] != '/'
|
---|
| 1115 | && current_filename[j] != '\0'; j++);
|
---|
| 1116 | }
|
---|
| 1117 | if (current_filename[j] == '\0') {
|
---|
| 1118 | node->expanded =
|
---|
| 1119 | (!strcmp(pathname, current_filename) ? TRUE :
|
---|
| 1120 | on_or_off);
|
---|
| 1121 | }
|
---|
| 1122 | }
|
---|
[1] | 1123 | }
|
---|
[128] | 1124 | if (node->expanded) {
|
---|
| 1125 | if (total_expanded < ARBITRARY_MAXIMUM - 32
|
---|
| 1126 | || !strrchr(current_filename + strlen(pathname), '/')) {
|
---|
| 1127 | total_expanded++;
|
---|
| 1128 | } else {
|
---|
| 1129 | node->expanded = FALSE;
|
---|
| 1130 | }
|
---|
| 1131 | }
|
---|
[1] | 1132 | }
|
---|
[128] | 1133 | if (depth == 0) {
|
---|
| 1134 | // log_it ("Finished toggling expandability");
|
---|
[1] | 1135 | }
|
---|
| 1136 | }
|
---|
| 1137 |
|
---|
[1110] | 1138 |
|
---|
[1] | 1139 | /**
|
---|
| 1140 | * Toggle whether a path is selected.
|
---|
| 1141 | * @param filelist The filelist tree to operate on.
|
---|
| 1142 | * @param pathname The path to toggle selection of.
|
---|
| 1143 | * @param on_or_off Whether to toggle it on or off.
|
---|
| 1144 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1145 | */
|
---|
| 1146 | void
|
---|
[128] | 1147 | toggle_path_selection(struct s_node *filelist, char *pathname,
|
---|
| 1148 | bool on_or_off)
|
---|
[1] | 1149 | {
|
---|
[128] | 1150 | /*@ int ********************************************************* */
|
---|
| 1151 | static int depth = 0;
|
---|
| 1152 | int j;
|
---|
[1] | 1153 |
|
---|
[128] | 1154 | /*@ structures ************************************************** */
|
---|
| 1155 | struct s_node *node;
|
---|
[1] | 1156 |
|
---|
[128] | 1157 | /*@ buffers ***************************************************** */
|
---|
| 1158 | static char current_filename[MAX_STR_LEN];
|
---|
[1] | 1159 |
|
---|
[128] | 1160 | /*@ end vars *************************************************** */
|
---|
| 1161 | assert(filelist != NULL);
|
---|
| 1162 | assert_string_is_neither_NULL_nor_zerolength(pathname);
|
---|
| 1163 | if (depth == 0) {
|
---|
| 1164 | log_it("Toggling path's selection");
|
---|
[1] | 1165 | }
|
---|
[128] | 1166 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1167 | current_filename[depth] = node->ch;
|
---|
| 1168 | if (node->down) {
|
---|
| 1169 | depth++;
|
---|
| 1170 | toggle_path_selection(node->down, pathname, on_or_off);
|
---|
| 1171 | depth--;
|
---|
[1] | 1172 | }
|
---|
[128] | 1173 | if (node->ch == '\0') {
|
---|
| 1174 | if (!strncmp(pathname, current_filename, strlen(pathname))) {
|
---|
| 1175 | for (j = 0;
|
---|
| 1176 | pathname[j] != '\0'
|
---|
| 1177 | && pathname[j] == current_filename[j]; j++);
|
---|
| 1178 | if (current_filename[j] == '/'
|
---|
| 1179 | || current_filename[j] == '\0') {
|
---|
| 1180 | node->selected = on_or_off;
|
---|
| 1181 | }
|
---|
| 1182 | }
|
---|
| 1183 | }
|
---|
[1] | 1184 | }
|
---|
[128] | 1185 | if (depth == 0) {
|
---|
| 1186 | log_it("Finished toggling selection");
|
---|
| 1187 | }
|
---|
[1] | 1188 | }
|
---|
| 1189 |
|
---|
| 1190 |
|
---|
| 1191 | /**
|
---|
| 1192 | * Toggle node selection of a filelist tree.
|
---|
| 1193 | * @param filelist The filelist tree to operate on.
|
---|
| 1194 | * @param on_or_off Whether to toggle selection on or off.
|
---|
| 1195 | * @bug I don't understand this function. Would someone care to explain it?
|
---|
| 1196 | */
|
---|
[128] | 1197 | void toggle_node_selection(struct s_node *filelist, bool on_or_off)
|
---|
[1] | 1198 | {
|
---|
[128] | 1199 | /*@ structure ************************************************** */
|
---|
| 1200 | struct s_node *node;
|
---|
[1] | 1201 |
|
---|
[128] | 1202 | /*@ end vars *************************************************** */
|
---|
| 1203 | assert(filelist != NULL);
|
---|
| 1204 | for (node = filelist; node != NULL; node = node->right) {
|
---|
| 1205 | if (node->ch == '/') {
|
---|
| 1206 | continue;
|
---|
| 1207 | } /* don't go deep */
|
---|
| 1208 | if (node->ch == '\0') {
|
---|
| 1209 | node->selected = on_or_off;
|
---|
| 1210 | }
|
---|
| 1211 | if (node->down) {
|
---|
| 1212 | toggle_node_selection(node->down, on_or_off);
|
---|
| 1213 | }
|
---|
[1] | 1214 | }
|
---|
| 1215 | }
|
---|
| 1216 |
|
---|
| 1217 |
|
---|
| 1218 | /**
|
---|
| 1219 | * The pathname to the skeleton filelist, used to give better progress reporting for mondo_makefilelist().
|
---|
| 1220 | */
|
---|
[128] | 1221 | char *g_skeleton_filelist = NULL;
|
---|
[1] | 1222 |
|
---|
| 1223 | /**
|
---|
| 1224 | * Number of entries in the skeleton filelist.
|
---|
| 1225 | */
|
---|
[128] | 1226 | long g_skeleton_entries = 0;
|
---|
[1] | 1227 |
|
---|
| 1228 | /**
|
---|
| 1229 | * Wrapper around mondo_makefilelist().
|
---|
| 1230 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1231 | * - @c bkpinfo->differential
|
---|
| 1232 | * - @c bkpinfo->exclude_paths
|
---|
| 1233 | * - @c bkpinfo->include_paths
|
---|
| 1234 | * - @c bkpinfo->make_filelist
|
---|
| 1235 | * - @c bkpinfo->scratchdir
|
---|
| 1236 | * - @c bkpinfo->tmpdir
|
---|
| 1237 | * @return 0 for success, nonzero for failure.
|
---|
| 1238 | * @see mondo_makefilelist
|
---|
| 1239 | */
|
---|
[128] | 1240 | int prepare_filelist(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1241 | {
|
---|
| 1242 |
|
---|
[128] | 1243 | /*@ int **************************************************** */
|
---|
| 1244 | int res = 0;
|
---|
[1] | 1245 |
|
---|
[128] | 1246 | assert(bkpinfo != NULL);
|
---|
| 1247 | log_it("tmpdir=%s; scratchdir=%s", bkpinfo->tmpdir,
|
---|
| 1248 | bkpinfo->scratchdir);
|
---|
| 1249 | if (bkpinfo->make_filelist) {
|
---|
| 1250 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[1110] | 1251 | _("Making catalog of files to be backed up"));
|
---|
[128] | 1252 | } else {
|
---|
| 1253 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
[1110] | 1254 | _("Using supplied catalog of files to be backed up"));
|
---|
[128] | 1255 | }
|
---|
[1] | 1256 |
|
---|
[128] | 1257 | if (bkpinfo->make_filelist) {
|
---|
| 1258 | res =
|
---|
| 1259 | mondo_makefilelist(MONDO_LOGFILE, bkpinfo->tmpdir,
|
---|
| 1260 | bkpinfo->scratchdir, bkpinfo->include_paths,
|
---|
| 1261 | bkpinfo->exclude_paths,
|
---|
| 1262 | bkpinfo->differential, NULL);
|
---|
| 1263 | } else {
|
---|
| 1264 | res =
|
---|
| 1265 | mondo_makefilelist(MONDO_LOGFILE, bkpinfo->tmpdir,
|
---|
| 1266 | bkpinfo->scratchdir, NULL,
|
---|
| 1267 | bkpinfo->exclude_paths,
|
---|
| 1268 | bkpinfo->differential,
|
---|
| 1269 | bkpinfo->include_paths);
|
---|
| 1270 | }
|
---|
[1] | 1271 |
|
---|
[128] | 1272 | if (res) {
|
---|
[676] | 1273 | log_OS_error("Call to mondo_makefilelist failed");
|
---|
[1110] | 1274 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
[128] | 1275 | } else {
|
---|
[1110] | 1276 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
[128] | 1277 | }
|
---|
| 1278 | return (res);
|
---|
[1] | 1279 | }
|
---|
| 1280 |
|
---|
| 1281 |
|
---|
| 1282 | /**
|
---|
| 1283 | * Recursively list all files in @p dir newer than @p time_of_last_full_backup to @p fout.
|
---|
| 1284 | * @param dir The directory to list to @p fout.
|
---|
| 1285 | * @param sth The directories to skip (exclude).
|
---|
| 1286 | * @param fout The file to write everything to.
|
---|
| 1287 | * @param time_of_last_full_backup Only backup files newer than this (0 to disable).
|
---|
| 1288 | * @return 0, always.
|
---|
| 1289 | * @bug Return value should be @c void.
|
---|
| 1290 | */
|
---|
[128] | 1291 | int open_and_list_dir(char *dir, char *sth, FILE * fout,
|
---|
| 1292 | time_t time_of_last_full_backup)
|
---|
[1] | 1293 | {
|
---|
[820] | 1294 | const char delims[] = " ";
|
---|
[1110] | 1295 | DIR *dip = NULL;
|
---|
| 1296 | struct dirent *dit = NULL;
|
---|
[820] | 1297 |
|
---|
[128] | 1298 | struct stat statbuf;
|
---|
| 1299 | char new[MAX_STR_LEN];
|
---|
[1110] | 1300 | char *tmp = NULL;
|
---|
| 1301 | char *sth_B = NULL;
|
---|
[128] | 1302 | static int percentage = 0;
|
---|
[1110] | 1303 | char *ith_B = NULL;
|
---|
| 1304 | char *skip_these = NULL;
|
---|
| 1305 | char *new_with_spaces = NULL;
|
---|
| 1306 | static char *name_of_evalcall_form = NULL;
|
---|
| 1307 | int i = 0;
|
---|
| 1308 | char *strtmp = NULL;
|
---|
| 1309 | char *token = NULL;
|
---|
| 1310 | char *find_excludes = NULL;
|
---|
[820] | 1311 | int lastpos = 0;
|
---|
[128] | 1312 | static int depth = 0;
|
---|
[1110] | 1313 | char *p = NULL;
|
---|
[128] | 1314 | static int counter = 0;
|
---|
| 1315 | static int uberctr = 0;
|
---|
[1110] | 1316 | static char *find_skeleton_marker = NULL;
|
---|
[128] | 1317 | static long skeleton_lino = 0;
|
---|
| 1318 | static time_t last_time = 0;
|
---|
| 1319 | time_t this_time;
|
---|
[1] | 1320 |
|
---|
[128] | 1321 | malloc_string(tmp);
|
---|
| 1322 | malloc_string(sth_B);
|
---|
| 1323 | malloc_string(ith_B);
|
---|
| 1324 | malloc_string(new_with_spaces);
|
---|
| 1325 | p = strrchr(dir, '/');
|
---|
| 1326 | if (p) {
|
---|
| 1327 | if (!strcmp(p, "/.") || !strcmp(p, "/..")) {
|
---|
| 1328 | return (0);
|
---|
| 1329 | }
|
---|
| 1330 | }
|
---|
| 1331 |
|
---|
| 1332 | if (!depth) {
|
---|
| 1333 | malloc_string(name_of_evalcall_form);
|
---|
| 1334 | malloc_string(find_skeleton_marker);
|
---|
[820] | 1335 | asprintf(&find_excludes, " ");
|
---|
| 1336 | while((token = mr_strtok (sth, delims, &lastpos))) {
|
---|
| 1337 | asprintf(&strtmp,"%s", find_excludes);
|
---|
[1080] | 1338 | mr_free(find_excludes);
|
---|
[820] | 1339 | asprintf(&find_excludes,"%s -path %s -prune -o", strtmp, token);
|
---|
[1080] | 1340 | mr_free(strtmp);
|
---|
| 1341 | mr_free(token);
|
---|
[820] | 1342 | }
|
---|
[1] | 1343 | #if linux
|
---|
[128] | 1344 | // 2.6 has /sys as a proc-type thing -- must be excluded
|
---|
[820] | 1345 | asprintf(&strtmp,
|
---|
[847] | 1346 | "find %s -maxdepth %d -fstype mvfs -prune -o -path /dev/shm -prune -o %s -type d -print > %s 2> /dev/null",
|
---|
[820] | 1347 | dir, MAX_SKEL_DEPTH, find_excludes, g_skeleton_filelist);
|
---|
[1] | 1348 | #else
|
---|
[128] | 1349 | // On BSD, for example, /sys is the kernel sources -- don't exclude
|
---|
[820] | 1350 | asprintf(&strtmp,
|
---|
[847] | 1351 | "find %s -maxdepth %d -fstype mvfs -prune -o -path /proc -prune -o %s -type d -print > %s 2> /dev/null",
|
---|
[820] | 1352 | dir, MAX_SKEL_DEPTH, find_excludes, g_skeleton_filelist);
|
---|
[1] | 1353 | #endif
|
---|
[1080] | 1354 | mr_free(find_excludes);
|
---|
[1107] | 1355 | mr_msg(5, "find command = %s", strtmp);
|
---|
[820] | 1356 | system(strtmp);
|
---|
[1080] | 1357 | mr_free(strtmp);
|
---|
[128] | 1358 | sprintf(tmp, "wc -l %s | awk '{print $1;}'", g_skeleton_filelist);
|
---|
| 1359 | g_skeleton_entries =
|
---|
| 1360 | 1 + atol(call_program_and_get_last_line_of_output(tmp));
|
---|
| 1361 | sprintf(name_of_evalcall_form, "Making catalog of %s", dir);
|
---|
| 1362 | open_evalcall_form(name_of_evalcall_form);
|
---|
| 1363 | find_skeleton_marker[0] = '\0';
|
---|
| 1364 | skeleton_lino = 1;
|
---|
[1107] | 1365 | mr_msg(5, "entries = %ld", g_skeleton_entries);
|
---|
[128] | 1366 | percentage = 0;
|
---|
| 1367 | } else if (depth <= MAX_SKEL_DEPTH) // update evalcall form if appropriate
|
---|
| 1368 | {
|
---|
| 1369 | sprintf(find_skeleton_marker,
|
---|
[681] | 1370 | "grep -Fv \"%s\" %s > %s.new 2> /dev/null", dir,
|
---|
[128] | 1371 | g_skeleton_filelist, g_skeleton_filelist);
|
---|
[1107] | 1372 | // mr_msg(0, "fsm = %s", find_skeleton_marker);
|
---|
[128] | 1373 | if (!system(find_skeleton_marker)) {
|
---|
| 1374 | percentage = (int) (skeleton_lino * 100 / g_skeleton_entries);
|
---|
| 1375 | skeleton_lino++;
|
---|
[1107] | 1376 | // mr_msg(5, "Found %s", dir);
|
---|
| 1377 | // mr_msg(2, "Incrementing skeleton_lino; now %ld/%ld (%d%%)", skeleton_lino, g_skeleton_entries, percentage);
|
---|
[128] | 1378 | sprintf(find_skeleton_marker, "mv -f %s.new %s",
|
---|
| 1379 | g_skeleton_filelist, g_skeleton_filelist);
|
---|
[1107] | 1380 | // mr_msg(6, "fsm = %s", find_skeleton_marker);
|
---|
[128] | 1381 | run_program_and_log_output(find_skeleton_marker, 8);
|
---|
| 1382 | time(&this_time);
|
---|
| 1383 | if (this_time != last_time) {
|
---|
| 1384 | last_time = this_time;
|
---|
[1] | 1385 | #ifndef _XWIN
|
---|
[128] | 1386 | if (!g_text_mode) {
|
---|
[541] | 1387 | sprintf(tmp, "Reading %-68s", dir);
|
---|
[128] | 1388 | newtDrawRootText(0, g_noof_rows - 3, tmp);
|
---|
| 1389 | }
|
---|
[1] | 1390 | #endif
|
---|
[128] | 1391 | update_evalcall_form(percentage);
|
---|
| 1392 | }
|
---|
[1] | 1393 | }
|
---|
[128] | 1394 | }
|
---|
[1] | 1395 |
|
---|
[128] | 1396 | depth++;
|
---|
[1] | 1397 |
|
---|
[1107] | 1398 | // mr_msg(0, "Cataloguing %s", dir);
|
---|
[128] | 1399 | if (sth[0] == ' ') {
|
---|
| 1400 | skip_these = sth;
|
---|
| 1401 | } else {
|
---|
| 1402 | skip_these = sth_B;
|
---|
| 1403 | sprintf(skip_these, " %s ", sth);
|
---|
| 1404 | }
|
---|
| 1405 | sprintf(new_with_spaces, " %s ", dir);
|
---|
| 1406 | if ((dip = opendir(dir)) == NULL) {
|
---|
| 1407 | log_OS_error("opendir");
|
---|
| 1408 | } else if (strstr(skip_these, new_with_spaces)) {
|
---|
| 1409 | fprintf(fout, "%s\n", dir); // if excluded dir then print dir ONLY
|
---|
| 1410 | } else {
|
---|
| 1411 | fprintf(fout, "%s\n", dir);
|
---|
| 1412 | while ((dit = readdir(dip)) != NULL) {
|
---|
| 1413 | i++;
|
---|
| 1414 | strcpy(new, dir);
|
---|
| 1415 | if (strcmp(dir, "/")) {
|
---|
| 1416 | strcat(new, "/");
|
---|
| 1417 | }
|
---|
| 1418 | strcat(new, dit->d_name);
|
---|
| 1419 | new_with_spaces[0] = ' ';
|
---|
| 1420 | strcpy(new_with_spaces + 1, new);
|
---|
| 1421 | strcat(new_with_spaces, " ");
|
---|
| 1422 | if (strstr(skip_these, new_with_spaces)) {
|
---|
| 1423 | fprintf(fout, "%s\n", new);
|
---|
| 1424 | } else {
|
---|
| 1425 | if (!lstat(new, &statbuf)) {
|
---|
| 1426 | if (!S_ISLNK(statbuf.st_mode)
|
---|
| 1427 | && S_ISDIR(statbuf.st_mode)) {
|
---|
| 1428 | open_and_list_dir(new, skip_these, fout,
|
---|
| 1429 | time_of_last_full_backup);
|
---|
| 1430 | } else {
|
---|
| 1431 | if (time_of_last_full_backup == 0
|
---|
| 1432 | || time_of_last_full_backup <
|
---|
| 1433 | statbuf.st_ctime) {
|
---|
| 1434 | fprintf(fout, "%s\n", new);
|
---|
| 1435 | if ((counter++) > 128) {
|
---|
| 1436 | counter = 0;
|
---|
| 1437 | uberctr++;
|
---|
| 1438 | sprintf(tmp, " %c ",
|
---|
| 1439 | special_dot_char(uberctr));
|
---|
[1] | 1440 | #ifndef _XWIN
|
---|
[128] | 1441 | if (!g_text_mode) {
|
---|
| 1442 | newtDrawRootText(77, g_noof_rows - 3,
|
---|
| 1443 | tmp);
|
---|
| 1444 | newtRefresh();
|
---|
| 1445 | }
|
---|
[1] | 1446 | #endif
|
---|
[128] | 1447 | }
|
---|
| 1448 | }
|
---|
| 1449 | }
|
---|
| 1450 | }
|
---|
| 1451 | }
|
---|
[1] | 1452 | }
|
---|
[128] | 1453 | }
|
---|
| 1454 | if (dip) {
|
---|
| 1455 | if (closedir(dip) == -1) {
|
---|
| 1456 | log_OS_error("closedir");
|
---|
| 1457 | }
|
---|
| 1458 | }
|
---|
| 1459 | depth--;
|
---|
| 1460 | if (!depth) {
|
---|
| 1461 | close_evalcall_form();
|
---|
[1080] | 1462 | mr_free(name_of_evalcall_form);
|
---|
| 1463 | mr_free(find_skeleton_marker);
|
---|
[128] | 1464 | unlink(g_skeleton_filelist);
|
---|
[1107] | 1465 | mr_msg(5, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
[128] | 1466 | }
|
---|
[1080] | 1467 | mr_free(tmp);
|
---|
| 1468 | mr_free(sth_B);
|
---|
| 1469 | mr_free(ith_B);
|
---|
| 1470 | mr_free(new_with_spaces);
|
---|
[128] | 1471 | return (0);
|
---|
[1] | 1472 | }
|
---|
| 1473 |
|
---|
| 1474 |
|
---|
| 1475 | /**
|
---|
| 1476 | * Get the next entry in the space-separated list in @p incoming.
|
---|
| 1477 | * So if @p incoming was '"one and two" three four', we would
|
---|
| 1478 | * return "one and two".
|
---|
| 1479 | * @param incoming The list to get the next entry from.
|
---|
| 1480 | * @return The first item in the list (respecting double quotes).
|
---|
| 1481 | * @note The returned string points to static data that will be overwritten with each call.
|
---|
| 1482 | */
|
---|
[128] | 1483 | char *next_entry(char *incoming)
|
---|
[1] | 1484 | {
|
---|
[128] | 1485 | static char sz_res[MAX_STR_LEN];
|
---|
[1110] | 1486 | char *p = NULL;
|
---|
[128] | 1487 | bool in_quotes = FALSE;
|
---|
[1] | 1488 |
|
---|
[128] | 1489 | strcpy(sz_res, incoming);
|
---|
| 1490 | p = sz_res;
|
---|
| 1491 | while ((*p != ' ' || in_quotes) && *p != '\0') {
|
---|
| 1492 | if (*p == '\"') {
|
---|
| 1493 | in_quotes = !in_quotes;
|
---|
| 1494 | }
|
---|
| 1495 | p++;
|
---|
| 1496 | }
|
---|
| 1497 | *p = '\0';
|
---|
| 1498 | return (sz_res);
|
---|
[1] | 1499 | }
|
---|
| 1500 |
|
---|
| 1501 |
|
---|
| 1502 | /**
|
---|
| 1503 | * Create the filelist for the backup. It will be stored in [scratchdir]/archives/filelist.full.
|
---|
| 1504 | * @param logfile Unused.
|
---|
| 1505 | * @param tmpdir The tmpdir of the backup.
|
---|
| 1506 | * @param scratchdir The scratchdir of the backup.
|
---|
| 1507 | * @param include_paths The paths to back up, or NULL if you're using a user-defined filelist.
|
---|
| 1508 | * @param excp The paths to NOT back up.
|
---|
| 1509 | * @param differential The differential level (currently only 0 and 1 are supported).
|
---|
| 1510 | * @param userdef_filelist The user-defined filelist, or NULL if you're using @p include_paths.
|
---|
| 1511 | * @return 0, always.
|
---|
| 1512 | * @bug @p logfile is unused.
|
---|
| 1513 | * @bug Return value is meaningless.
|
---|
| 1514 | */
|
---|
[128] | 1515 | int mondo_makefilelist(char *logfile, char *tmpdir, char *scratchdir,
|
---|
| 1516 | char *include_paths, char *excp, int differential,
|
---|
| 1517 | char *userdef_filelist)
|
---|
[1] | 1518 | {
|
---|
[541] | 1519 | char sz_datefile_wildcard[] = "/var/cache/mondo-archive/difflevel.%d";
|
---|
[1110] | 1520 | char *p = NULL;
|
---|
| 1521 | char *q = NULL;
|
---|
| 1522 |
|
---|
| 1523 | char *tmp1 = NULL;
|
---|
| 1524 | char *tmp2 = NULL;
|
---|
| 1525 | char *sz_datefile = NULL;
|
---|
| 1526 | char *sz_filelist = NULL;
|
---|
| 1527 | char *exclude_paths = NULL;
|
---|
| 1528 | int i = 0;
|
---|
| 1529 | FILE *fout = NULL;
|
---|
| 1530 | char *command = NULL;
|
---|
[128] | 1531 | time_t time_of_last_full_backup = 0;
|
---|
[1] | 1532 | struct stat statbuf;
|
---|
| 1533 |
|
---|
[1110] | 1534 | malloc_string(sz_datefile);
|
---|
| 1535 | malloc_string(exclude_paths);
|
---|
[128] | 1536 | malloc_string(g_skeleton_filelist);
|
---|
[1110] | 1537 | // The pathname to the skeleton filelist, used to give better progress reporting for mondo_makefilelist().
|
---|
| 1538 | mr_asprintf(&sz_datefile, sz_datefile_wildcard, 0);
|
---|
[128] | 1539 | if (!include_paths && !userdef_filelist) {
|
---|
| 1540 | fatal_error
|
---|
| 1541 | ("Please supply either include_paths or userdef_filelist");
|
---|
| 1542 | }
|
---|
[1] | 1543 | // make hole for filelist
|
---|
[1110] | 1544 | mr_asprintf(&command, "mkdir -p %s/archives", scratchdir);
|
---|
[128] | 1545 | paranoid_system(command);
|
---|
[1110] | 1546 | mr_free(command);
|
---|
| 1547 |
|
---|
| 1548 | mr_asprintf(&sz_filelist, "%s/tmpfs/filelist.full", tmpdir);
|
---|
[128] | 1549 | make_hole_for_file(sz_filelist);
|
---|
[1] | 1550 |
|
---|
[128] | 1551 | if (differential == 0) {
|
---|
| 1552 | // restore last good datefile if it exists
|
---|
[1110] | 1553 | mr_asprintf(&command, "cp -f %s.aborted %s", sz_datefile,
|
---|
| 1554 | sz_datefile);
|
---|
[128] | 1555 | run_program_and_log_output(command, 3);
|
---|
[1110] | 1556 | mr_free(command);
|
---|
| 1557 |
|
---|
[128] | 1558 | // backup last known good datefile just in case :)
|
---|
| 1559 | if (does_file_exist(sz_datefile)) {
|
---|
[1110] | 1560 | mr_asprintf(&command, "mv -f %s %s.aborted", sz_datefile,
|
---|
| 1561 | sz_datefile);
|
---|
[128] | 1562 | paranoid_system(command);
|
---|
[1110] | 1563 | mr_free(command);
|
---|
[128] | 1564 | }
|
---|
| 1565 | make_hole_for_file(sz_datefile);
|
---|
| 1566 | write_one_liner_data_file(sz_datefile,
|
---|
| 1567 | call_program_and_get_last_line_of_output
|
---|
| 1568 | ("date +%s"));
|
---|
| 1569 | } else if (lstat(sz_datefile, &statbuf)) {
|
---|
[1107] | 1570 | mr_msg(2,
|
---|
[128] | 1571 | "Warning - unable to find date of previous backup. Full backup instead.");
|
---|
| 1572 | differential = 0;
|
---|
| 1573 | time_of_last_full_backup = 0;
|
---|
| 1574 | } else {
|
---|
| 1575 | time_of_last_full_backup = statbuf.st_mtime;
|
---|
[1107] | 1576 | mr_msg(2, "Differential backup. Yay.");
|
---|
[128] | 1577 | }
|
---|
[1110] | 1578 | mr_free(sz_datefile);
|
---|
[1] | 1579 |
|
---|
| 1580 | // use user-specified filelist (if specified)
|
---|
[128] | 1581 | if (userdef_filelist) {
|
---|
[1107] | 1582 | mr_msg(1,
|
---|
[128] | 1583 | "Using the user-specified filelist - %s - instead of calculating one",
|
---|
| 1584 | userdef_filelist);
|
---|
[1110] | 1585 | mr_asprintf(&command, "cp -f %s %s", userdef_filelist, sz_filelist);
|
---|
[128] | 1586 | if (run_program_and_log_output(command, 3)) {
|
---|
| 1587 | fatal_error("Failed to copy user-specified filelist");
|
---|
| 1588 | }
|
---|
[1110] | 1589 | mr_free(command);
|
---|
[128] | 1590 | } else {
|
---|
[1107] | 1591 | mr_msg(2, "include_paths = '%s'", include_paths);
|
---|
| 1592 | mr_msg(1, "Calculating filelist");
|
---|
[128] | 1593 | sprintf(exclude_paths, " %s %s %s %s %s %s . .. \
|
---|
[1045] | 1594 | " MNT_CDROM " " MNT_FLOPPY " /media \
|
---|
[1044] | 1595 | /proc /sys /tmp /root/images/mondo /var/cache/mindi ", excp, call_program_and_get_last_line_of_output("locate /win386.swp 2> /dev/null"), call_program_and_get_last_line_of_output("locate /hiberfil.sys 2> /dev/null"), call_program_and_get_last_line_of_output("locate /pagefile.sys 2> /dev/null"), (tmpdir[0] == '/' && tmpdir[1] == '/') ? (tmpdir + 1) : tmpdir, (scratchdir[0] == '/' && scratchdir[1] == '/') ? (scratchdir + 1) : scratchdir);
|
---|
[1] | 1596 |
|
---|
[1107] | 1597 | mr_msg(2, "Excluding paths = '%s'", exclude_paths);
|
---|
| 1598 | mr_msg(2,
|
---|
[128] | 1599 | "Generating skeleton filelist so that we can track our progress");
|
---|
| 1600 | sprintf(g_skeleton_filelist, "%s/tmpfs/skeleton.txt", tmpdir);
|
---|
| 1601 | make_hole_for_file(g_skeleton_filelist);
|
---|
[1107] | 1602 | mr_msg(4, "g_skeleton_entries = %ld", g_skeleton_entries);
|
---|
| 1603 | mr_msg(2, "Opening out filelist to %s", sz_filelist);
|
---|
[128] | 1604 | if (!(fout = fopen(sz_filelist, "w"))) {
|
---|
| 1605 | fatal_error("Cannot openout to sz_filelist");
|
---|
[1] | 1606 | }
|
---|
[128] | 1607 | i = 0;
|
---|
| 1608 | if (strlen(include_paths) == 0) {
|
---|
[1107] | 1609 | mr_msg(1, "Including only '/' in %s", sz_filelist);
|
---|
[128] | 1610 | open_and_list_dir("/", exclude_paths, fout,
|
---|
| 1611 | time_of_last_full_backup);
|
---|
| 1612 | } else {
|
---|
| 1613 | p = include_paths;
|
---|
| 1614 | while (*p) {
|
---|
| 1615 | q = next_entry(p);
|
---|
[1107] | 1616 | mr_msg(1, "Including %s in filelist %s", q, sz_filelist);
|
---|
[128] | 1617 | open_and_list_dir(q, exclude_paths, fout,
|
---|
| 1618 | time_of_last_full_backup);
|
---|
| 1619 | p += strlen(q);
|
---|
| 1620 | while (*p == ' ') {
|
---|
| 1621 | p++;
|
---|
| 1622 | }
|
---|
[1] | 1623 | }
|
---|
| 1624 | }
|
---|
[128] | 1625 | paranoid_fclose(fout);
|
---|
[1110] | 1626 | mr_free(exclude_paths);
|
---|
[128] | 1627 | }
|
---|
[1107] | 1628 | mr_msg(2, "Copying new filelist to scratchdir");
|
---|
[1110] | 1629 | mr_asprintf(&command, "mkdir -p %s/archives", scratchdir);
|
---|
[128] | 1630 | paranoid_system(command);
|
---|
[1110] | 1631 | mr_free(command);
|
---|
| 1632 |
|
---|
| 1633 | mr_asprintf(&command, "cp -f %s %s/archives/", sz_filelist, scratchdir);
|
---|
[128] | 1634 | paranoid_system(command);
|
---|
[1110] | 1635 | mr_free(command);
|
---|
| 1636 |
|
---|
| 1637 | mr_asprintf(&command, "mv -f %s %s", sz_filelist, tmpdir);
|
---|
[128] | 1638 | paranoid_system(command);
|
---|
[1110] | 1639 | mr_free(command);
|
---|
[1080] | 1640 | mr_free(sz_filelist);
|
---|
| 1641 | mr_free(g_skeleton_filelist);
|
---|
[1107] | 1642 | mr_msg(2, "Exiting");
|
---|
[128] | 1643 | return (0);
|
---|
[1] | 1644 | }
|
---|
| 1645 |
|
---|
| 1646 |
|
---|
| 1647 | /**
|
---|
| 1648 | * Locate the string @p string_to_find in the tree rooted at @p startnode.
|
---|
| 1649 | * @param startnode The node containing the root of the directory tree.
|
---|
| 1650 | * @param string_to_find The string to look for at @p startnode.
|
---|
| 1651 | * @return The node containing the last element of @p string_to_find, or NULL if
|
---|
| 1652 | * it was not found.
|
---|
| 1653 | */
|
---|
[128] | 1654 | struct s_node *find_string_at_node(struct s_node *startnode,
|
---|
| 1655 | char *string_to_find)
|
---|
[1] | 1656 | {
|
---|
[128] | 1657 | /*@ int ******************************************************** */
|
---|
| 1658 | int noof_chars;
|
---|
| 1659 | static int depth = 0;
|
---|
| 1660 | static char original_string[MAX_STR_LEN];
|
---|
[1] | 1661 |
|
---|
[128] | 1662 | /*@ sturctures ************************************************* */
|
---|
| 1663 | struct s_node *node;
|
---|
[1] | 1664 |
|
---|
[128] | 1665 | /*@ char ****************************************************** */
|
---|
| 1666 | char char_to_find;
|
---|
[1] | 1667 |
|
---|
[128] | 1668 | /*@ bools ****************************************************** */
|
---|
[1] | 1669 |
|
---|
[128] | 1670 | if (!depth) {
|
---|
| 1671 | strcpy(original_string, string_to_find);
|
---|
| 1672 | }
|
---|
[1] | 1673 |
|
---|
[128] | 1674 | assert(startnode != NULL);
|
---|
| 1675 | assert(string_to_find != NULL);
|
---|
[1] | 1676 |
|
---|
[128] | 1677 | noof_chars = strlen(string_to_find) + 1; /* we include the '\0' */
|
---|
[1] | 1678 |
|
---|
[1107] | 1679 | mr_msg(7, "starting --- str=%s", string_to_find);
|
---|
[1] | 1680 |
|
---|
| 1681 | /* walk across tree if necessary */
|
---|
[128] | 1682 | node = startnode;
|
---|
| 1683 | char_to_find = string_to_find[0];
|
---|
| 1684 | if (node->right != NULL && node->ch < char_to_find) {
|
---|
[1107] | 1685 | mr_msg(7, "depth=%d --- going RIGHT ... %c-->%c", depth,
|
---|
[128] | 1686 | char_to_find, node->ch, (node->right)->ch);
|
---|
| 1687 | return (find_string_at_node(node->right, string_to_find));
|
---|
| 1688 | }
|
---|
[1] | 1689 |
|
---|
| 1690 | /* walk down tree if appropriate */
|
---|
[128] | 1691 | if (node->down != NULL && node->ch == char_to_find) {
|
---|
[1107] | 1692 | mr_msg(7, "depth=%d char=%c --- going DOWN", depth, char_to_find);
|
---|
[128] | 1693 | depth++;
|
---|
| 1694 | node = find_string_at_node(node->down, string_to_find + 1);
|
---|
| 1695 | depth--;
|
---|
| 1696 | return (node);
|
---|
| 1697 | }
|
---|
[1] | 1698 |
|
---|
[128] | 1699 | if (char_to_find == '\0' && node->ch == '\0') {
|
---|
[1107] | 1700 | mr_msg(7, "%s is in tree", original_string);
|
---|
[128] | 1701 | return (node);
|
---|
| 1702 | } else {
|
---|
[1107] | 1703 | mr_msg(7, "%s is NOT in tree", original_string);
|
---|
[128] | 1704 | return (NULL);
|
---|
| 1705 | }
|
---|
[1] | 1706 | }
|
---|
| 1707 |
|
---|
| 1708 |
|
---|
| 1709 | /**
|
---|
| 1710 | * Write all entries in @p needles_list_fname which are also in
|
---|
| 1711 | * @p filelist to @p matches_list_fname.
|
---|
| 1712 | * @param needles_list_fname A file containing strings to look for, 1 per line.
|
---|
| 1713 | * @param filelist The node for the root of the directory structure to search in.
|
---|
| 1714 | * @param matches_list_fname The filename where we should put the matches.
|
---|
| 1715 | * @return The number of matches found.
|
---|
| 1716 | */
|
---|
[128] | 1717 | long save_filelist_entries_in_common(char *needles_list_fname,
|
---|
| 1718 | struct s_node *filelist,
|
---|
| 1719 | char *matches_list_fname,
|
---|
| 1720 | bool use_star)
|
---|
[1] | 1721 | {
|
---|
[128] | 1722 | int retval = 0;
|
---|
| 1723 | struct s_node *found_node;
|
---|
| 1724 | FILE *fin;
|
---|
| 1725 | FILE *fout;
|
---|
[1110] | 1726 | char *fname = NULL;
|
---|
[128] | 1727 | char *tmp;
|
---|
| 1728 | size_t len = 0; // Scrub's patch doesn't work without that
|
---|
[1] | 1729 |
|
---|
[1107] | 1730 | mr_msg(5, "starting");
|
---|
| 1731 | mr_msg(5, "needles_list_fname = %s", needles_list_fname);
|
---|
| 1732 | mr_msg(5, "matches_list_fname = %s", matches_list_fname);
|
---|
[128] | 1733 | if (!(fin = fopen(needles_list_fname, "r"))) {
|
---|
| 1734 | fatal_error("Cannot openin needles_list_fname");
|
---|
| 1735 | }
|
---|
| 1736 | if (!(fout = fopen(matches_list_fname, "w"))) {
|
---|
| 1737 | fatal_error("Cannot openout matches_list_fname");
|
---|
| 1738 | }
|
---|
| 1739 | while (!feof(fin)) {
|
---|
[1110] | 1740 | mr_getline(&fname, &len, fin);
|
---|
[128] | 1741 | if (!use_star) {
|
---|
| 1742 | if (fname[0] == '/') {
|
---|
[1110] | 1743 | mr_asprintf(&tmp, fname);
|
---|
[128] | 1744 | } else {
|
---|
[1110] | 1745 | mr_asprintf(&tmp, "/%s", fname);
|
---|
[128] | 1746 | }
|
---|
[1110] | 1747 | mr_free(fname);
|
---|
| 1748 | fname = tmp;
|
---|
[128] | 1749 | }
|
---|
| 1750 | while (strlen(fname) > 0 && fname[strlen(fname) - 1] < 32) {
|
---|
| 1751 | fname[strlen(fname) - 1] = '\0';
|
---|
| 1752 | }
|
---|
[1] | 1753 |
|
---|
[1107] | 1754 | mr_msg(5, "Looking for '%s'", fname);
|
---|
[128] | 1755 | found_node = find_string_at_node(filelist, fname);
|
---|
| 1756 | if (found_node) {
|
---|
| 1757 | if (found_node->selected) {
|
---|
| 1758 | if (fname[0] == '/') {
|
---|
[1110] | 1759 | mr_asprintf(&tmp, fname + 1);
|
---|
| 1760 | mr_free(fname);
|
---|
| 1761 | fname = tmp;
|
---|
[128] | 1762 | }
|
---|
[1107] | 1763 | mr_msg(5, "Found '%s'", fname);
|
---|
[128] | 1764 | turn_wildcard_chars_into_literal_chars(tmp, fname);
|
---|
| 1765 | fprintf(fout, "%s\n", tmp);
|
---|
[1110] | 1766 | mr_free(tmp);
|
---|
[128] | 1767 | retval++;
|
---|
| 1768 | }
|
---|
[1] | 1769 | }
|
---|
[1110] | 1770 | mr_free(fname);
|
---|
[1] | 1771 | }
|
---|
[128] | 1772 | paranoid_fclose(fout);
|
---|
| 1773 | paranoid_fclose(fin);
|
---|
| 1774 | return (retval);
|
---|
[1] | 1775 | }
|
---|
| 1776 |
|
---|
| 1777 |
|
---|
| 1778 | /**
|
---|
| 1779 | * Add all files listed in @p list_of_files_fname to the directory structure rooted at
|
---|
| 1780 | * @p filelist.
|
---|
| 1781 | * @param filelist The top node of the directory structure to add the files to.
|
---|
| 1782 | * @param list_of_files_fname The file containing the files to add, 1 per line.
|
---|
| 1783 | * @param flag_em If TRUE, then flag the added files for restoration.
|
---|
| 1784 | * @return 0 for success, nonzero for failure.
|
---|
| 1785 | */
|
---|
[128] | 1786 | int add_list_of_files_to_filelist(struct s_node *filelist,
|
---|
| 1787 | char *list_of_files_fname, bool flag_em)
|
---|
[1] | 1788 | {
|
---|
[128] | 1789 | FILE *fin;
|
---|
[1110] | 1790 | char *tmp = NULL;
|
---|
| 1791 | size_t n = 0;
|
---|
[128] | 1792 | struct s_node *nod;
|
---|
[1] | 1793 |
|
---|
[1107] | 1794 | mr_msg(3, "Adding %s to filelist", list_of_files_fname);
|
---|
[128] | 1795 | if (!(fin = fopen(list_of_files_fname, "r"))) {
|
---|
| 1796 | iamhere(list_of_files_fname);
|
---|
| 1797 | return (1);
|
---|
| 1798 | }
|
---|
[1110] | 1799 | for (mr_getline(&tmp, &n, fin); !feof(fin); mr_getline(&tmp, &n, fin)) {
|
---|
[128] | 1800 | if (!tmp[0]) {
|
---|
| 1801 | continue;
|
---|
| 1802 | }
|
---|
| 1803 | if ((tmp[strlen(tmp) - 1] == 13 || tmp[strlen(tmp) - 1] == 10)
|
---|
| 1804 | && strlen(tmp) > 0) {
|
---|
| 1805 | tmp[strlen(tmp) - 1] = '\0';
|
---|
| 1806 | }
|
---|
[1107] | 1807 | mr_msg(2, "tmp = '%s'", tmp);
|
---|
[128] | 1808 | if (!tmp[0]) {
|
---|
| 1809 | continue;
|
---|
| 1810 | }
|
---|
| 1811 | if ((nod = find_string_at_node(filelist, tmp))) {
|
---|
[1107] | 1812 | mr_msg(5, "Found '%s' in filelist already. Cool.", tmp);
|
---|
[128] | 1813 | } else {
|
---|
| 1814 | add_string_at_node(filelist, tmp);
|
---|
| 1815 | nod = find_string_at_node(filelist, tmp);
|
---|
| 1816 | }
|
---|
[1] | 1817 |
|
---|
[128] | 1818 | if (nod && flag_em) {
|
---|
| 1819 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
[1107] | 1820 | mr_msg(5, "Flagged '%s'", tmp);
|
---|
[128] | 1821 | }
|
---|
[1] | 1822 | }
|
---|
[128] | 1823 | paranoid_fclose(fin);
|
---|
[1080] | 1824 | mr_free(tmp);
|
---|
[128] | 1825 | return (0);
|
---|
[1] | 1826 | }
|
---|
| 1827 |
|
---|
| 1828 | /* @} - end of filelistGroup */
|
---|