1 | /***************************************************************************
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2 | * $Id: mondo-rstr-tools.c 1939 2008-05-16 23:29:54Z bruno $
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3 | */
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4 |
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5 |
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6 | #include <pthread.h>
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7 | #include <unistd.h>
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8 | #include "my-stuff.h"
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9 | #include "mr_mem.h"
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10 | #include "mr_msg.h"
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11 | #include "mr_str.h"
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12 | #include "mr_gettext.h"
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13 |
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14 | #include "mondostructures.h"
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15 | #include "libmondo.h"
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16 | #include "mr-externs.h"
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17 | #include "mondo-rstr-tools.h"
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18 |
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19 | #define STD_PREFIX "mondorescue"
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20 |
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21 | extern char *bkptype_to_string(t_bkptype bt);
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22 |
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23 | extern bool g_ISO_restore_mode; /* are we in Iso Mode? */
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24 | extern bool g_I_have_just_nuked;
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25 | extern char *g_tmpfs_mountpt;
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26 | extern char *g_isodir_device;
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27 | extern char *g_isodir_format;
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28 | extern long g_current_progress, g_maximum_progress;
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29 | extern char *g_biggielist_txt; // where 'biggielist.txt' is stored, on ramdisk / tempdir;
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30 | // biggielist.txt is the list of big files stored on the
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31 | // backup media set in question
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32 | extern char *g_filelist_full; // filelist.full.gz is the list of all regular files
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33 | // (excluding big files) stored on the backup media set
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34 | extern char *g_biggielist_pot; // list of big files which _could_ be restored, if the
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35 | // user chooses them
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36 | extern char *g_filelist_imagedevs; // list of devices (e.g. /dev/hda1, /dev/sda5) which
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37 | // were archived as images, not just /dev entries
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38 | // ... e.g. NTFS, BeOS partitions
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39 | extern char *g_imagedevs_restthese; // of the imagedevs listed in FILELIST_IMAGEDEVS,
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40 | // restore only these
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41 | extern char *g_mondo_cfg_file; // where m*ndo-restore.cfg (the config file) is stored
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42 | extern char *g_mountlist_fname; // where mountlist.txt (the mountlist file) is stored
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43 |
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44 | extern t_bkptype g_backup_media_type;
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45 | extern char *g_backup_media_string;
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46 |
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47 | extern int g_partition_table_locked_up;
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48 | extern char *MONDO_LOGFILE;
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49 |
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50 | /* Reference to global bkpinfo */
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51 | extern struct s_bkpinfo *bkpinfo;
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52 |
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53 | /* Should we use or not extended attributes and acl when restoring */
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54 | char *g_getfattr = NULL;
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55 | char *g_getfacl = NULL;
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56 |
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57 | extern void kill_anything_like_this(char *str);
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58 |
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59 | /**
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60 | * @addtogroup restoreUtilityGroup
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61 | * @{
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62 | */
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63 | /**
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64 | * Free the malloc()s for the filename variables.
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65 | */
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66 | void free_MR_global_filenames(void)
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67 | {
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68 | mr_free(g_biggielist_txt);
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69 | mr_free(g_filelist_full);
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70 | mr_free(g_filelist_imagedevs);
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71 | mr_free(g_imagedevs_restthese);
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72 | mr_free(g_mondo_cfg_file);
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73 | mr_free(g_mountlist_fname);
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74 | mr_free(g_tmpfs_mountpt);
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75 | mr_free(g_isodir_device);
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76 | mr_free(g_isodir_format);
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77 | }
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78 |
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79 |
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80 | /**
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81 | * Ask the user which imagedevs from the list contained in @p infname should
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82 | * actually be restored.
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83 | * @param infname The file containing a list of all imagedevs.
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84 | * @param outfname The location of the output file containing the imagedevs the user wanted to restore.
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85 | * @ingroup restoreUtilityGroup
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86 | */
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87 | void ask_about_these_imagedevs(char *infname, char *outfname)
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88 | {
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89 | FILE *fin = NULL;
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90 | FILE *fout = NULL;
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91 | /************************************************************************
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92 | * allocate memory regions. test and set -sab 16 feb 2003 *
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93 | ************************************************************************/
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94 | char *incoming = NULL;
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95 | char *question = NULL;
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96 |
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97 | size_t n = 0;
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98 |
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99 | assert_string_is_neither_NULL_nor_zerolength(infname);
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100 | assert_string_is_neither_NULL_nor_zerolength(outfname);
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101 |
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102 | if (!(fin = fopen(infname, "r"))) {
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103 | fatal_error("Cannot openin infname");
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104 | }
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105 | if (!(fout = fopen(outfname, "w"))) {
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106 | fatal_error("Cannot openin outfname");
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107 | }
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108 | for (mr_getline(&incoming, &n, fin);
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109 | !feof(fin); mr_getline(&incoming, &n, fin)) {
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110 | mr_strip_spaces(incoming);
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111 |
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112 | if (incoming[0] == '\0') {
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113 | continue;
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114 | }
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115 |
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116 | mr_asprintf(&question,
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117 | _("Should I restore the image of %s ?"), incoming);
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118 |
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119 | if (ask_me_yes_or_no(question)) {
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120 | fprintf(fout, "%s\n", incoming);
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121 | }
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122 | mr_free(question);
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123 | }
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124 |
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125 | /*** free memory ***********/
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126 | mr_free(incoming);
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127 |
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128 | paranoid_fclose(fout);
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129 | paranoid_fclose(fin);
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130 | }
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131 |
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132 | /**************************************************************************
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133 | *ASK_ABOUT_THESE_IMAGEDEVS *
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134 | **************************************************************************/
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135 |
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136 |
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137 | /**
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138 | * Extract @c mondo-restore.cfg and @c mountlist.txt from @p ramdisk_fname.
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139 | * @param bkpinfo The backup information structure. @c tmpdir is the only field used.
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140 | * @param ramdisk_fname The filename of the @b compressed ramdisk to look in.
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141 | * @param output_cfg_file Where to put the configuration file extracted.
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142 | * @param output_mountlist_file Where to put the mountlist file extracted.
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143 | * @return 0 for success, nonzero for failure.
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144 | * @ingroup restoreUtilityGroup
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145 | */
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146 | int
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147 | extract_config_file_from_ramdisk(char *ramdisk_fname,
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148 | char *output_cfg_file,
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149 | char *output_mountlist_file)
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150 | {
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151 | char *mountpt = NULL;
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152 | char *command = NULL;
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153 | char *orig_fname = NULL;
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154 | int retval = 0;
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155 |
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156 | assert(bkpinfo != NULL);
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157 | assert_string_is_neither_NULL_nor_zerolength(ramdisk_fname);
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158 | assert_string_is_neither_NULL_nor_zerolength(output_cfg_file);
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159 | assert_string_is_neither_NULL_nor_zerolength(output_mountlist_file);
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160 | mr_asprintf(&mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
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161 | mr_asprintf(&command, "mkdir -p %s", mountpt);
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162 | run_program_and_log_output(command, FALSE);
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163 | mr_free(command);
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164 |
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165 | mr_asprintf(&command, "gzip -dc %s > %s/mindi.rd 2> /dev/null",
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166 | ramdisk_fname, bkpinfo->tmpdir);
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167 | run_program_and_log_output(command, FALSE);
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168 | mr_free(command);
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169 |
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170 | mr_asprintf(&command, "umount %s", mountpt);
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171 | run_program_and_log_output(command, FALSE);
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172 | mr_free(command);
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173 |
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174 | mr_asprintf(&command, "mount -o loop %s/mindi.rd -t ext2 %s",
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175 | bkpinfo->tmpdir, mountpt);
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176 | run_program_and_log_output(command, FALSE);
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177 | mr_free(command);
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178 |
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179 | mr_asprintf(&command, "mkdir -p %s/tmp", bkpinfo->tmpdir);
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180 | run_program_and_log_output(command, FALSE);
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181 | mr_free(command);
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182 |
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183 | mr_asprintf(&command, "cp -f %s/%s %s", // %s/%s becomes {mountpt}/tmp/m*ndo-restore.cfg
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184 | mountpt, g_mondo_cfg_file, output_cfg_file);
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185 | run_program_and_log_output(command, FALSE);
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186 | mr_free(command);
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187 |
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188 | mr_asprintf(&orig_fname, "%s/%s", mountpt, g_mountlist_fname);
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189 | if (does_file_exist(orig_fname)) {
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190 | mr_asprintf(&command, "cp -f %s %s", orig_fname, output_mountlist_file);
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191 | run_program_and_log_output(command, FALSE);
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192 | mr_free(command);
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193 | }
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194 | mr_asprintf(&command, "umount %s", mountpt);
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195 | mr_free(mountpt);
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196 |
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197 | run_program_and_log_output(command, FALSE);
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198 | mr_free(command);
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199 |
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200 | if (!does_file_exist(output_cfg_file)
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201 | || (!does_file_exist(output_mountlist_file)
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202 | && does_file_exist(orig_fname))) {
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203 | mr_msg(2, "Failed to extract %s and/or %s from ramdisk",
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204 | output_cfg_file, output_mountlist_file);
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205 | retval = 1;
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206 | } else {
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207 | retval = 0;
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208 | }
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209 | mr_free(orig_fname);
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210 | return (retval);
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211 | }
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212 |
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213 |
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214 | /**
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215 | * Keep trying to get mondo-restore.cfg from the archive, until the user gives up.
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216 | */
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217 | void get_cfg_file_from_archive_or_bust()
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218 | {
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219 | while (get_cfg_file_from_archive()) {
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220 | if (!ask_me_yes_or_no
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221 | (_
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222 | ("Failed to find config file/archives. Choose another source?")))
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223 | {
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224 | fatal_error("Could not find config file/archives. Aborting.");
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225 | }
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226 | interactively_obtain_media_parameters_from_user(FALSE);
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227 | }
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228 | }
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229 |
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230 |
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231 | /**
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232 | * Determine whether @p list_fname contains a line containing @p f.
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233 | * @param f The line to search for.
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234 | * @param list_fname The file to search in.
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235 | * @param preamble Ignore this beginning part of @p f ("" to disable).
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236 | * @return TRUE if it's in the list, FALSE if it's not.
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237 | */
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238 | bool is_file_in_list(char *f, char *list_fname, char *preamble)
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239 | {
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240 |
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241 | /** needs malloc **/
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242 | char *command = NULL;
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243 | char *file = NULL;
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244 | char *tmp = NULL;
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245 | int res = 0;
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246 |
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247 | assert_string_is_neither_NULL_nor_zerolength(f);
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248 | assert_string_is_neither_NULL_nor_zerolength(list_fname);
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249 | assert(preamble != NULL);
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250 |
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251 | if (strncmp(preamble, f, strlen(preamble)) == 0) {
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252 | mr_asprintf(&file, f + strlen(preamble));
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253 | } else {
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254 | mr_asprintf(&file, f);
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255 | }
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256 | if (file[0] == '/' && file[1] == '/') {
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257 | mr_asprintf(&tmp, file);
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258 | mr_free(file);
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259 | mr_asprintf(&file, tmp + 1);
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260 | mr_free(tmp);
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261 | }
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262 | mr_msg(2, "Checking to see if f=%s, file=%s, is in the list of biggiefiles",
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263 | f, file);
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264 | mr_asprintf(&command, "grep -E '^%s$' %s", file, list_fname);
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265 | mr_free(file);
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266 |
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267 | res = run_program_and_log_output(command, FALSE);
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268 | mr_free(command);
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269 | if (res) {
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270 | return (FALSE);
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271 | } else {
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272 | return (TRUE);
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273 | }
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274 | }
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275 | /**************************************************************************
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276 | *END_IS_FILE_IN_LIST *
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277 | **************************************************************************/
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278 |
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279 |
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280 | /**
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281 | * Set up an ISO backup.
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282 | * @param bkpinfo The backup information structure. Fields used:
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283 | * - @c bkpinfo->backup_media_type
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284 | * - @c bkpinfo->disaster_recovery
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285 | * - @c bkpinfo->isodir
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286 | * @param nuke_me_please If TRUE, we're in nuke mode; if FALSE we're in interactive mode.
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287 | * @return 0 for success, nonzero for failure.
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288 | */
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289 | int iso_fiddly_bits(bool nuke_me_please)
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290 | {
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291 | char *mount_isodir_command = NULL;
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292 | char *command = NULL;
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293 | int retval = 0, i = 0;
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294 | bool already_mounted = FALSE;
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295 |
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296 | assert(bkpinfo != NULL);
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297 |
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298 | g_ISO_restore_mode = TRUE;
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299 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
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300 | if (bkpinfo->disaster_recovery) {
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301 | /* Patch Conor Daly 26-june-2004
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302 | * Don't let this clobber an existing bkpinfo->isodir */
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303 | if (!bkpinfo->isodir) {
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304 | mr_allocstr(bkpinfo->isodir, "/tmp/isodir");
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305 | }
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306 | /* End patch */
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307 | mr_asprintf(&command, "mkdir -p %s", bkpinfo->isodir);
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308 | run_program_and_log_output(command, 5);
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309 | mr_free(command);
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310 | mr_msg(2, "Setting isodir to %s", bkpinfo->isodir);
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311 | }
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312 |
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313 | if (!get_isodir_info
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314 | (g_isodir_device, g_isodir_format, bkpinfo->isodir,
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315 | nuke_me_please)) {
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316 | return (1);
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317 | }
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318 | paranoid_system("umount " MNT_CDROM " 2> /dev/null"); /* just in case */
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319 |
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320 | if (is_this_device_mounted(g_isodir_device)) {
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321 | log_to_screen(_("WARNING - isodir is already mounted"));
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322 | already_mounted = TRUE;
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323 | } else {
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324 | if (strlen(g_isodir_format) > 1) {
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325 | mr_asprintf(&mount_isodir_command, "mount %s -t %s -o ro %s", g_isodir_device, g_isodir_format, bkpinfo->isodir);
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326 | } else {
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327 | mr_asprintf(&mount_isodir_command, "mount %s -o ro %s", g_isodir_device, bkpinfo->isodir);
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328 | }
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329 | run_program_and_log_output("df -m", FALSE);
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330 | mr_msg(1, "The 'mount' command is '%s'. PLEASE report this command to be if you have problems, ok?",
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331 | mount_isodir_command);
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332 | if (run_program_and_log_output(mount_isodir_command, FALSE)) {
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333 | popup_and_OK
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334 | (_
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335 | ("Cannot mount the device where the ISO files are stored."));
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336 | mr_free(mount_isodir_command);
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337 | return (1);
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338 | }
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339 | mr_free(mount_isodir_command);
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340 | log_to_screen
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341 | (_
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342 | ("I have mounted the device where the ISO files are stored."));
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343 | }
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344 | if (!IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
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345 | mount_media();
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346 | }
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347 | i = what_number_cd_is_this(); /* has the side-effect of calling mount_cdrom() */
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348 | mr_msg(1, "%s #%d has been mounted via loopback mount",
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349 | bkpinfo->backup_media_string, i);
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350 | if (i < 0) {
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351 | popup_and_OK
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352 | (_("Cannot find ISO images in the directory you specified."));
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353 | retval = 1;
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354 | }
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355 | mr_msg(2, "%ld: bkpinfo->isodir is now %s", __LINE__,
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356 | bkpinfo->isodir);
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357 | return (retval);
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358 | }
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359 |
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360 |
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361 | /**
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362 | * Kill all Petris processes.
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363 | */
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364 | void kill_petris(void)
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365 | {
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366 | char *command = NULL;
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367 | mr_asprintf(&command,
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368 | "kill `ps 2> /dev/null | grep petris 2> /dev/null | grep -v grep | cut -d' ' -f2` 2> /dev/null");
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369 | paranoid_system(command);
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370 | mr_free(command);
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371 | }
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372 |
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373 | /**************************************************************************
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374 | *END_KILL_PETRIS *
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375 | **************************************************************************/
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376 |
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377 | /**
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378 | * Mount @p device at @p mpt as @p format.
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379 | * @param device The device (/dev entry) to mount.
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380 | * @param mpt The directory to mount it on.
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381 | * @param format The filesystem type of @p device.
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382 | * @param writeable If TRUE, mount read-write; if FALSE, mount read-only.
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383 | * @return 0 for success, nonzero for failure.
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384 | */
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385 | int mount_device(char *device, char *mpt, char *format, bool writeable)
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386 | {
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387 | int res = 0;
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388 |
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389 | char *command = NULL;
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390 | char *tmp = NULL;
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391 | char *mountdir = NULL;
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392 | char *mountpoint = NULL;
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393 | char *additional_parameters = NULL;
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394 |
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395 | assert_string_is_neither_NULL_nor_zerolength(device);
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396 | assert_string_is_neither_NULL_nor_zerolength(mpt);
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397 | assert(format != NULL);
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398 |
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399 | if (!strcmp(mpt, "/1")) {
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400 | mr_asprintf(&mountpoint, "/");
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401 | mr_msg(3, "Mommm! SME is being a dildo!");
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402 | } else {
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403 | mr_asprintf(&mountpoint, mpt);
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404 | }
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405 |
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406 | if (!strcmp(mountpoint, "lvm")) {
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407 | mr_free(mountpoint);
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408 | return (0);
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409 | }
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410 | if (!strcmp(mountpoint, "image")) {
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411 | mr_free(mountpoint);
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412 | return (0);
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413 | }
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414 | mr_msg(1, "Mounting device %s ", device);
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415 | /* Deal with additional params only if not /proc or /sys */
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416 | if (strcmp(format, "proc") && strcmp(format, "sys")) {
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417 | if (writeable) {
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418 | mr_asprintf(&additional_parameters, "-o rw");
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419 | } else {
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420 | mr_asprintf(&additional_parameters, "-o ro");
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421 | }
|
---|
422 | if (find_home_of_exe("setfattr")) {
|
---|
423 | mr_strcat(additional_parameters, ",user_xattr");
|
---|
424 | }
|
---|
425 | if (find_home_of_exe("setfacl")) {
|
---|
426 | mr_strcat(additional_parameters, ",acl");
|
---|
427 | }
|
---|
428 | }
|
---|
429 |
|
---|
430 | if (!strcmp(mountpoint, "swap")) {
|
---|
431 | mr_asprintf(&command, "swapon %s", device);
|
---|
432 | } else {
|
---|
433 | if (!strcmp(mountpoint, "/")) {
|
---|
434 | mr_asprintf(&mountdir, MNT_RESTORING);
|
---|
435 | } else {
|
---|
436 | mr_asprintf(&mountdir, "%s%s", MNT_RESTORING, mountpoint);
|
---|
437 | }
|
---|
438 | mr_asprintf(&command, "mkdir -p %s", mountdir);
|
---|
439 | run_program_and_log_output(command, FALSE);
|
---|
440 | mr_free(command);
|
---|
441 |
|
---|
442 | mr_asprintf(&command, "mount -t %s %s %s %s 2>> %s", format, device,
|
---|
443 | additional_parameters, mountdir, MONDO_LOGFILE);
|
---|
444 | mr_msg(2, "command='%s'", command);
|
---|
445 | }
|
---|
446 |
|
---|
447 | res = run_program_and_log_output(command, TRUE);
|
---|
448 | if (res && (strstr(command, "xattr") || strstr(command, "acl"))) {
|
---|
449 | mr_msg(1, "Re-trying without the fancy extra parameters");
|
---|
450 | mr_asprintf(&tmp, "mount -t %s %s %s 2>> %s", format, device,
|
---|
451 | mountdir, MONDO_LOGFILE);
|
---|
452 | res = run_program_and_log_output(tmp, TRUE);
|
---|
453 | mr_free(tmp);
|
---|
454 | }
|
---|
455 | if (res) {
|
---|
456 | mr_msg(1, "Unable to mount device %s (type %s) at %s", device,
|
---|
457 | format, mountdir);
|
---|
458 | mr_msg(1, "command was '%s'", command);
|
---|
459 | if (!strcmp(mountpoint, "swap")) {
|
---|
460 | log_to_screen("Unable to mount device %s (type %s) at %s", device,
|
---|
461 | format, mountdir);
|
---|
462 | } else {
|
---|
463 | mr_msg(2, "Retrying w/o the '-t' switch");
|
---|
464 | mr_asprintf(&tmp, "mount %s %s 2>> %s", device, mountdir,
|
---|
465 | MONDO_LOGFILE);
|
---|
466 | mr_msg(2, "2nd command = '%s'", tmp);
|
---|
467 | res = run_program_and_log_output(tmp, TRUE);
|
---|
468 | mr_free(tmp);
|
---|
469 | if (res == 0) {
|
---|
470 | mr_msg(1,
|
---|
471 | "That's OK. I called mount w/o a filesystem type and it worked fine in the end.");
|
---|
472 | } else {
|
---|
473 | log_to_screen("Unable to mount device %s at %s", device,
|
---|
474 | mountdir);
|
---|
475 | }
|
---|
476 | }
|
---|
477 | }
|
---|
478 | mr_free(command);
|
---|
479 | mr_free(mountdir);
|
---|
480 |
|
---|
481 | if (res && !strcmp(mountpoint, "swap")) {
|
---|
482 | mr_msg(2, "That's ok. It's just a swap partition.");
|
---|
483 | mr_msg(2, "Non-fatal error. Returning 0.");
|
---|
484 | res = 0;
|
---|
485 | }
|
---|
486 | mr_free(mountpoint);
|
---|
487 | return (res);
|
---|
488 | }
|
---|
489 | /**************************************************************************
|
---|
490 | *END_MOUNT_DEVICE *
|
---|
491 | **************************************************************************/
|
---|
492 |
|
---|
493 |
|
---|
494 | /**
|
---|
495 | * Mount all devices in @p p_external_copy_of_mountlist on @p MNT_RESTORING.
|
---|
496 | * @param p_external_copy_of_mountlist The mountlist containing devices to be mounted.
|
---|
497 | * @param writeable If TRUE, then mount read-write; if FALSE mount read-only.
|
---|
498 | * @return The number of errors encountered (0 for success).
|
---|
499 | */
|
---|
500 | int mount_all_devices(struct mountlist_itself
|
---|
501 | *p_external_copy_of_mountlist, bool writeable)
|
---|
502 | {
|
---|
503 | int retval = 0;
|
---|
504 | int lino = 0;
|
---|
505 | int res = 0;
|
---|
506 | char *tmp = NULL;
|
---|
507 | char *these_failed = NULL;
|
---|
508 | char *format = NULL;
|
---|
509 | struct mountlist_itself *mountlist = NULL;
|
---|
510 |
|
---|
511 | assert(p_external_copy_of_mountlist != NULL);
|
---|
512 | mountlist = (struct mountlist_itself *)mr_malloc(sizeof(struct mountlist_itself));
|
---|
513 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
514 | sizeof(struct mountlist_itself));
|
---|
515 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
516 |
|
---|
517 |
|
---|
518 | mvaddstr_and_log_it(g_currentY, 0, _("Mounting devices "));
|
---|
519 | open_progress_form(_("Mounting devices"),
|
---|
520 | _("I am now mounting all the drives."),
|
---|
521 | _("This should not take long."),
|
---|
522 | "", mountlist->entries);
|
---|
523 |
|
---|
524 | for (lino = 0; lino < mountlist->entries; lino++) {
|
---|
525 | if (!strcmp(mountlist->el[lino].device, "/proc")) {
|
---|
526 | mr_msg(1,
|
---|
527 | "Again with the /proc - why is this in your mountlist?");
|
---|
528 | } else if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
529 | log_to_screen(_("%s is already mounted"),
|
---|
530 | mountlist->el[lino].device);
|
---|
531 | } else if (strcmp(mountlist->el[lino].mountpoint, "none")
|
---|
532 | && strcmp(mountlist->el[lino].mountpoint, "lvm")
|
---|
533 | && strcmp(mountlist->el[lino].mountpoint, "raid")
|
---|
534 | && strcmp(mountlist->el[lino].mountpoint, "image")) {
|
---|
535 | mr_asprintf(&tmp, "Mounting %s", mountlist->el[lino].device);
|
---|
536 | update_progress_form(tmp);
|
---|
537 | mr_free(tmp);
|
---|
538 |
|
---|
539 | mr_asprintf(&format, mountlist->el[lino].format);
|
---|
540 | /* BERLIOS: removed as it doen't make sens to not mount ext3 partitions as ext3
|
---|
541 | if (!strcmp(format, "ext3")) {
|
---|
542 | mr_free(format);
|
---|
543 | mr_asprintf(&format, "ext2");
|
---|
544 | }
|
---|
545 | */
|
---|
546 | res = mount_device(mountlist->el[lino].device,
|
---|
547 | mountlist->el[lino].mountpoint,
|
---|
548 | format, writeable);
|
---|
549 | retval += res;
|
---|
550 | if (res) {
|
---|
551 | if (these_failed != NULL) { /* not the first time */
|
---|
552 | mr_strcat(these_failed, " %s", mountlist->el[lino].device);
|
---|
553 | } else { /* The first time */
|
---|
554 | mr_asprintf(&these_failed, "%s", mountlist->el[lino].device);
|
---|
555 | }
|
---|
556 | }
|
---|
557 | mr_free(format);
|
---|
558 | }
|
---|
559 | g_current_progress++;
|
---|
560 | }
|
---|
561 | close_progress_form();
|
---|
562 | if (retval) {
|
---|
563 | if (g_partition_table_locked_up > 0) {
|
---|
564 | log_to_screen
|
---|
565 | (_("fdisk's ioctl() call to refresh its copy of the partition table causes the kernel to"));
|
---|
566 | log_to_screen
|
---|
567 | (_("lock up the partition table. You might have to reboot and use Interactive Mode to"));
|
---|
568 | log_to_screen
|
---|
569 | (_("format and restore *without* partitioning first. Sorry for the inconvenience."));
|
---|
570 | }
|
---|
571 | mr_asprintf(&tmp, _("Could not mount devices %s- shall I abort?"),
|
---|
572 | these_failed);
|
---|
573 | mr_free(these_failed);
|
---|
574 |
|
---|
575 | if (!ask_me_yes_or_no(tmp)) {
|
---|
576 | retval = 0;
|
---|
577 | log_to_screen
|
---|
578 | (_("Continuing, although some devices failed to be mounted"));
|
---|
579 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
580 | } else {
|
---|
581 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
582 | log_to_screen
|
---|
583 | (_("Unable to mount some or all of your partitions."));
|
---|
584 | }
|
---|
585 | mr_free(tmp);
|
---|
586 | } else {
|
---|
587 | log_to_screen(_("All partitions were mounted OK."));
|
---|
588 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
589 | }
|
---|
590 | /* Also mounting under MNT_RESTORING special FS */
|
---|
591 | (void)mount_device("/proc","/proc","proc",TRUE);
|
---|
592 | (void)mount_device("/sys","/sys","sysfs",TRUE);
|
---|
593 | run_program_and_log_output("df -m", 3);
|
---|
594 | mr_free(mountlist);
|
---|
595 | return (retval);
|
---|
596 | }
|
---|
597 | /**************************************************************************
|
---|
598 | *END_MOUNT_ALL_DEVICES *
|
---|
599 | **************************************************************************/
|
---|
600 |
|
---|
601 |
|
---|
602 | /**
|
---|
603 | * Mount the CD-ROM or USB device at /mnt/cdrom.
|
---|
604 | * @param bkpinfo The backup information structure. Fields used:
|
---|
605 | * - @c bkpinfo->backup_media_type
|
---|
606 | * - @c bkpinfo->disaster_recovery
|
---|
607 | * - @c bkpinfo->isodir
|
---|
608 | * - @c bkpinfo->media_device
|
---|
609 | * @return 0 for success, nonzero for failure.
|
---|
610 | */
|
---|
611 | {
|
---|
612 | char *mount_cmd = NULL;
|
---|
613 | int i = 0, res = 0;
|
---|
614 | #ifdef __FreeBSD__
|
---|
615 | char *mddev = NULL;
|
---|
616 | #endif
|
---|
617 |
|
---|
618 | assert(bkpinfo != NULL);
|
---|
619 |
|
---|
620 | if (bkpinfo->backup_media_type == tape
|
---|
621 | || bkpinfo->backup_media_type == udev) {
|
---|
622 | mr_msg(8, "Tape/udev. Therefore, no need to mount a media.");
|
---|
623 | return 0;
|
---|
624 | }
|
---|
625 |
|
---|
626 | if (!run_program_and_log_output("mount | grep -F " MNT_CDROM, FALSE)) {
|
---|
627 | mr_msg(2, "mount_media() - media already mounted. Fair enough.");
|
---|
628 | return (0);
|
---|
629 | }
|
---|
630 |
|
---|
631 | if (bkpinfo->backup_media_type == nfs) {
|
---|
632 | mr_msg(2, "Mounting for NFS thingy");
|
---|
633 | mr_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
634 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
635 | && am_I_in_disaster_recovery_mode()) {
|
---|
636 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
637 | mr_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
638 | }
|
---|
639 |
|
---|
640 | #ifdef __FreeBSD__
|
---|
641 | mr_asprintf(&mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
642 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
643 | g_current_media_number);
|
---|
644 | mddev = make_vn(mount_cmd);
|
---|
645 | mr_free(mount_cmd);
|
---|
646 |
|
---|
647 | mr_asprintf(&mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
|
---|
648 | mr_free(mddev);
|
---|
649 | #else
|
---|
650 | mr_asprintf(&mount_cmd,
|
---|
651 | "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
652 | bkpinfo->isodir, bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
653 | g_current_media_number, MNT_CDROM);
|
---|
654 | #endif
|
---|
655 |
|
---|
656 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
657 | #ifdef __FreeBSD__
|
---|
658 | mr_asprintf(&mount_cmd, "%s/%s-%d.iso", bkpinfo->isodir,
|
---|
659 | bkpinfo->prefix, g_current_media_number);
|
---|
660 | mddev = make_vn(mount_cmd);
|
---|
661 | mr_free(mount_cmd);
|
---|
662 |
|
---|
663 | mr_asprintf(&mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
664 | mr_free(mddev);
|
---|
665 | #else
|
---|
666 | mr_asprintf(&mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
667 | bkpinfo->isodir, bkpinfo->prefix, g_current_media_number,
|
---|
668 | MNT_CDROM);
|
---|
669 | #endif
|
---|
670 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
671 | mr_asprintf(&mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
|
---|
672 | } else if (strstr(bkpinfo->media_device, "/dev/")) {
|
---|
673 | #ifdef __FreeBSD__
|
---|
674 | mr_asprintf(&mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
675 | MNT_CDROM);
|
---|
676 | #else
|
---|
677 | mr_asprintf(&mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
678 | bkpinfo->media_device, MNT_CDROM);
|
---|
679 | #endif
|
---|
680 | } else {
|
---|
681 | if (bkpinfo->disaster_recovery
|
---|
682 | && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
|
---|
683 | mr_allocstr(bkpinfo->media_device,
|
---|
684 | last_line_of_file("/tmp/CDROM-LIVES-HERE"));
|
---|
685 | } else {
|
---|
686 | find_cdrom_device(bkpinfo->media_device, TRUE);
|
---|
687 | }
|
---|
688 |
|
---|
689 | #ifdef __FreeBSD__
|
---|
690 | mr_asprintf(&mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
691 | MNT_CDROM);
|
---|
692 | #else
|
---|
693 | mr_asprintf(&mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
694 | bkpinfo->media_device, MNT_CDROM);
|
---|
695 | #endif
|
---|
696 | }
|
---|
697 |
|
---|
698 | mr_msg(2, "(mount_media) --- command = %s", mount_cmd);
|
---|
699 | for (i = 0; i < 2; i++) {
|
---|
700 | res = run_program_and_log_output(mount_cmd, FALSE);
|
---|
701 | if (!res) {
|
---|
702 | break;
|
---|
703 | } else {
|
---|
704 | mr_msg(2, "Failed to mount device.");
|
---|
705 | sleep(5);
|
---|
706 | run_program_and_log_output("sync", FALSE);
|
---|
707 | }
|
---|
708 | }
|
---|
709 | mr_free(mount_cmd);
|
---|
710 |
|
---|
711 | if (res) {
|
---|
712 | mr_msg(2, "Failed, despite %d attempts", i);
|
---|
713 | } else {
|
---|
714 | mr_msg(2, "Mounted media OK");
|
---|
715 | }
|
---|
716 |
|
---|
717 | return (res);
|
---|
718 | }
|
---|
719 |
|
---|
720 | /**************************************************************************
|
---|
721 | *END_MOUNT_CDROM *
|
---|
722 | **************************************************************************/
|
---|
723 |
|
---|
724 |
|
---|
725 |
|
---|
726 | /**
|
---|
727 | * Fix some miscellaneous things in the filesystem so the system will come
|
---|
728 | * up correctly on the first boot.
|
---|
729 | */
|
---|
730 | void protect_against_braindead_sysadmins()
|
---|
731 | {
|
---|
732 | run_program_and_log_output("touch " MNT_RESTORING "/var/log/pacct",
|
---|
733 | FALSE);
|
---|
734 | run_program_and_log_output("touch " MNT_RESTORING "/var/account/pacct",
|
---|
735 | FALSE);
|
---|
736 | if (run_program_and_log_output("ls " MNT_RESTORING " /tmp", FALSE)) {
|
---|
737 | chmod(MNT_RESTORING "/tmp",1777 );
|
---|
738 | }
|
---|
739 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
740 | "/var/run/console", FALSE);
|
---|
741 | chmod(MNT_RESTORING "/dev/null",0777);
|
---|
742 | run_program_and_log_output("cd " MNT_RESTORING
|
---|
743 | "; for i in `ls home/`; do echo \"Moving $i's spurious files to $i/.disabled\"; mkdir \"$i\"/.disabled ; mv -f \"$i\"/.DCOP* \"$i\"/.MCOP* \"$i\"/.*authority \"$i\"/.kde/tmp* \"$i\"/.kde/socket* \"$i\"/.disabled/ ; done",
|
---|
744 | TRUE);
|
---|
745 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/run/*.pid",
|
---|
746 | TRUE);
|
---|
747 | run_program_and_log_output("rm -f " MNT_RESTORING "/var/lock/subsys/*",
|
---|
748 | TRUE);
|
---|
749 | }
|
---|
750 | /**************************************************************************
|
---|
751 | *END_PROTECT_AGAINST_BRAINDEAD_SYSADMINS *
|
---|
752 | **************************************************************************/
|
---|
753 |
|
---|
754 |
|
---|
755 | /**
|
---|
756 | * Fill out @p bkpinfo based on @p cfg_file.
|
---|
757 | * @param cfg_file The mondo-restore.cfg file to read into @p bkpinfo.
|
---|
758 | * @param bkpinfo The backup information structure to fill out with information
|
---|
759 | * from @p cfg_file.
|
---|
760 | * @return 0 for success, nonzero for failure.
|
---|
761 | */
|
---|
762 | int read_cfg_file_into_bkpinfo(char *cfgf)
|
---|
763 | {
|
---|
764 | char *value = NULL;
|
---|
765 | char *tmp = NULL;
|
---|
766 | char *envtmp1 = NULL;
|
---|
767 | char *envtmp2 = NULL;
|
---|
768 | char *command = NULL;
|
---|
769 | char *iso_mnt = NULL;
|
---|
770 | char *iso_path = NULL;
|
---|
771 | char *old_isodir = NULL;
|
---|
772 | char *cfg_file = NULL;
|
---|
773 | t_bkptype media_specified_by_user;
|
---|
774 |
|
---|
775 | malloc_string(value);
|
---|
776 | assert(bkpinfo != NULL);
|
---|
777 |
|
---|
778 | if (!cfgf) {
|
---|
779 | cfg_file = g_mondo_cfg_file;
|
---|
780 | } else {
|
---|
781 | cfg_file = cfgf;
|
---|
782 | }
|
---|
783 |
|
---|
784 | media_specified_by_user = bkpinfo->backup_media_type; // or 'none', if not specified
|
---|
785 |
|
---|
786 | if (0 == read_cfg_var(cfg_file, "backup-media-type", value)) {
|
---|
787 | if (!strcmp(value, "cdstream")) {
|
---|
788 | bkpinfo->backup_media_type = cdstream;
|
---|
789 | } else if (!strcmp(value, "cdr")) {
|
---|
790 | bkpinfo->backup_media_type = cdr;
|
---|
791 | } else if (!strcmp(value, "cdrw")) {
|
---|
792 | bkpinfo->backup_media_type = cdrw;
|
---|
793 | } else if (!strcmp(value, "dvd")) {
|
---|
794 | bkpinfo->backup_media_type = dvd;
|
---|
795 | } else if (!strcmp(value, "usb")) {
|
---|
796 | bkpinfo->backup_media_type = usb;
|
---|
797 | bkpinfo->please_dont_eject = TRUE;
|
---|
798 | } else if (!strcmp(value, "iso")) {
|
---|
799 | // Patch by Conor Daly - 2004/07/12
|
---|
800 | bkpinfo->backup_media_type = iso;
|
---|
801 | if (am_I_in_disaster_recovery_mode()) {
|
---|
802 | /* Check to see if CD is already mounted before mounting it... */
|
---|
803 | if (!is_this_device_mounted("/dev/cdrom")) {
|
---|
804 | mr_msg(2,
|
---|
805 | "NB: CDROM device not mounted, mounting...");
|
---|
806 | run_program_and_log_output("mount /dev/cdrom "
|
---|
807 | MNT_CDROM, 1);
|
---|
808 | }
|
---|
809 | if (does_file_exist(MNT_CDROM "/archives/filelist.0")) {
|
---|
810 | bkpinfo->backup_media_type = cdr;
|
---|
811 | run_program_and_log_output("umount " MNT_CDROM, 1);
|
---|
812 | log_it
|
---|
813 | ("Re-jigging configuration AGAIN. CD-R, not ISO.");
|
---|
814 | }
|
---|
815 | }
|
---|
816 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
817 | mr_allocstr(bkpinfo->prefix,value);
|
---|
818 | } else {
|
---|
819 | mr_allocstr(bkpinfo->prefix,STD_PREFIX);
|
---|
820 | }
|
---|
821 | } else if (!strcmp(value, "nfs")) {
|
---|
822 | bkpinfo->backup_media_type = nfs;
|
---|
823 | bkpinfo->please_dont_eject = TRUE;
|
---|
824 | if (read_cfg_var(cfg_file, "iso-prefix", value) == 0) {
|
---|
825 | mr_allocstr(bkpinfo->prefix,value);
|
---|
826 | } else {
|
---|
827 | mr_allocstr(bkpinfo->prefix,STD_PREFIX);
|
---|
828 | }
|
---|
829 | if (strstr(call_program_and_get_last_line_of_output
|
---|
830 | ("cat /proc/cmdline"), "pxe")) {
|
---|
831 | /* We need to override prefix value in PXE mode as it's
|
---|
832 | * already done in start-nfs */
|
---|
833 | envtmp1 = getenv("imgname");
|
---|
834 | if (envtmp1 == NULL) {
|
---|
835 | fatal_error("no imgname variable in environment");
|
---|
836 | }
|
---|
837 | mr_allocstr(bkpinfo->prefix,envtmp1);
|
---|
838 | }
|
---|
839 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
840 | if (read_cfg_var(cfg_file, "usb-dev", value)) {
|
---|
841 | fatal_error("Cannot get USB device name from cfg file");
|
---|
842 | }
|
---|
843 | mr_asprintf(&tmp, "%s1", value);
|
---|
844 | mr_allocstr(bkpinfo->media_device, tmp);
|
---|
845 | mr_free(tmp);
|
---|
846 |
|
---|
847 | mr_asprintf(&tmp, "Backup medium is USB --- dev=%s", bkpinfo->media_device);
|
---|
848 | log_msg(2, tmp);
|
---|
849 | mr_free(tmp);
|
---|
850 | } else if (!strcmp(value, "tape")) {
|
---|
851 | bkpinfo->backup_media_type = tape;
|
---|
852 | } else if (!strcmp(value, "udev")) {
|
---|
853 | bkpinfo->backup_media_type = udev;
|
---|
854 | } else {
|
---|
855 | fatal_error("UNKNOWN bkp-media-type");
|
---|
856 | }
|
---|
857 | } else {
|
---|
858 | fatal_error("backup-media-type not specified!");
|
---|
859 | }
|
---|
860 |
|
---|
861 | if (bkpinfo->disaster_recovery) {
|
---|
862 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
863 | mr_allocstr(bkpinfo->media_device, "/dev/cdrom");
|
---|
864 | bkpinfo->media_size = (long)650; /* good guess */
|
---|
865 | } else if (bkpinfo->backup_media_type == tape
|
---|
866 | || bkpinfo->backup_media_type == udev) {
|
---|
867 | if (read_cfg_var(cfg_file, "media-dev", value)) {
|
---|
868 | fatal_error("Cannot get tape device name from cfg file");
|
---|
869 | }
|
---|
870 | mr_allocstr(bkpinfo->media_device, value);
|
---|
871 | read_cfg_var(cfg_file, "media-size", value);
|
---|
872 | bkpinfo->media_size = atol(value);
|
---|
873 | mr_msg(2, "Backup medium is TAPE --- dev=%s",
|
---|
874 | bkpinfo->media_device);
|
---|
875 | } else {
|
---|
876 | mr_allocstr(bkpinfo->media_device, "/dev/cdrom"); /* we don't really need this var */
|
---|
877 | bkpinfo->media_size = (long)1999*1024; /* 650, probably, but we don't need this var anyway */
|
---|
878 | mr_msg(2, "Backup medium is CD-R[W]");
|
---|
879 | }
|
---|
880 | } else {
|
---|
881 | mr_msg(2,
|
---|
882 | "Not in Disaster Recovery Mode. No need to derive device name from config file.");
|
---|
883 | }
|
---|
884 |
|
---|
885 | read_cfg_var(cfg_file, "use-star", value);
|
---|
886 | if (strstr(value, "yes")) {
|
---|
887 | bkpinfo->use_star = TRUE;
|
---|
888 | mr_msg(1, "Goody! ... bkpinfo->use_star is now true.");
|
---|
889 | }
|
---|
890 |
|
---|
891 | read_cfg_var(cfg_file, "acl", value);
|
---|
892 | if (strstr(value, "yes")) {
|
---|
893 | mr_asprintf(&g_getfacl,"setfacl");
|
---|
894 | mr_msg(1, "We will restore ACLs");
|
---|
895 | if (! find_home_of_exe("setfacl")) {
|
---|
896 | mr_msg(1, "Unable to restore ACLs as no setfacl found");
|
---|
897 | }
|
---|
898 | }
|
---|
899 | read_cfg_var(cfg_file, "xattr", value);
|
---|
900 | if (strstr(value, "yes")) {
|
---|
901 | mr_asprintf(&g_getfattr,"setfattr");
|
---|
902 | mr_msg(1, "We will restore XATTRs");
|
---|
903 | if (! find_home_of_exe("setfattr")) {
|
---|
904 | mr_msg(1, "Unable to restore XATTRs as no setfattr found");
|
---|
905 | }
|
---|
906 | }
|
---|
907 |
|
---|
908 | if (0 == read_cfg_var(cfg_file, "internal-tape-block-size", value)) {
|
---|
909 | bkpinfo->internal_tape_block_size = atol(value);
|
---|
910 | mr_msg(1, "Internal tape block size has been custom-set to %ld",
|
---|
911 | bkpinfo->internal_tape_block_size);
|
---|
912 | } else {
|
---|
913 | bkpinfo->internal_tape_block_size = mr_conf->internal_tape_blocksize;
|
---|
914 | mr_msg(1, "Internal tape block size = default (%ld)", mr_conf->internal_tape_blocksize);
|
---|
915 | }
|
---|
916 |
|
---|
917 | /* BERLIOS: This has now to be re-written with conf file */
|
---|
918 | read_cfg_var(cfg_file, "use-comp", value);
|
---|
919 | if (strstr(value, "yes")) {
|
---|
920 | read_cfg_var(cfg_file, "compression_tool", value);
|
---|
921 | mr_asprintf(&(bkpinfo->compression_tool), value);
|
---|
922 | read_cfg_var(cfg_file, "compression_suffix", value);
|
---|
923 | mr_asprintf(&(bkpinfo->compression_suffix), "bz2");
|
---|
924 | } else {
|
---|
925 | bkpinfo->compression_tool = NULL;
|
---|
926 | bkpinfo->compression_suffix = NULL;
|
---|
927 | }
|
---|
928 |
|
---|
929 | value[0] = '\0';
|
---|
930 | read_cfg_var(cfg_file, "differential", value);
|
---|
931 | if (!strcmp(value, "yes") || !strcmp(value, "1")) {
|
---|
932 | bkpinfo->differential = TRUE;
|
---|
933 | }
|
---|
934 |
|
---|
935 | mr_msg(2, "differential var = '%s'", value);
|
---|
936 | if (bkpinfo->differential) {
|
---|
937 | mr_msg(2, "THIS IS A DIFFERENTIAL BACKUP");
|
---|
938 | } else {
|
---|
939 | mr_msg(2, "This is a regular (full) backup");
|
---|
940 |
|
---|
941 | read_cfg_var(g_mondo_cfg_file, "please-dont-eject", tmp);
|
---|
942 | if (tmp[0]
|
---|
943 | ||
|
---|
944 | strstr(call_program_and_get_last_line_of_output
|
---|
945 | ("cat /proc/cmdline"), "donteject")) {
|
---|
946 | bkpinfo->please_dont_eject = TRUE;
|
---|
947 | mr_msg(2, "Ok, I shan't eject when restoring! Groovy.");
|
---|
948 | }
|
---|
949 |
|
---|
950 | if (bkpinfo->backup_media_type == nfs) {
|
---|
951 | if (!cfgf) {
|
---|
952 | mr_msg(2, "nfs_mount remains %s", bkpinfo->nfs_mount);
|
---|
953 | mr_msg(2, "nfs_remote_dir remains %s",
|
---|
954 | bkpinfo->nfs_remote_dir);
|
---|
955 | mr_msg(2,
|
---|
956 | "...cos it wouldn't make sense to abandon the values that GOT ME to this config file in the first place");
|
---|
957 | } else {
|
---|
958 | read_cfg_var(g_mondo_cfg_file, "nfs-server-mount",
|
---|
959 | bkpinfo->nfs_mount);
|
---|
960 | read_cfg_var(g_mondo_cfg_file, "nfs-server-path",
|
---|
961 | bkpinfo->nfs_remote_dir);
|
---|
962 | mr_msg(2, "nfs_mount is %s", bkpinfo->nfs_mount);
|
---|
963 | mr_msg(2, "nfs_remote_dir is %s", bkpinfo->nfs_remote_dir);
|
---|
964 | }
|
---|
965 | if (strstr(call_program_and_get_last_line_of_output
|
---|
966 | ("cat /proc/cmdline"), "pxe")) {
|
---|
967 | /* We need to override values in PXE mode as it's
|
---|
968 | * already done in start-nfs */
|
---|
969 | envtmp1 = getenv("nfsmount");
|
---|
970 | if (envtmp1 == NULL) {
|
---|
971 | fatal_error("no nfsmount variable in environment");
|
---|
972 | }
|
---|
973 | envtmp2 = getenv("dirimg");
|
---|
974 | if (envtmp2 == NULL) {
|
---|
975 | fatal_error("no dirimg variable in environment");
|
---|
976 | }
|
---|
977 | strcpy(bkpinfo->nfs_mount,envtmp1);
|
---|
978 | strcpy(bkpinfo->nfs_remote_dir,envtmp2);
|
---|
979 | }
|
---|
980 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
981 | /* Patch by Conor Daly 23-june-2004
|
---|
982 | * to correctly mount iso-dev and set a sensible
|
---|
983 | * isodir in disaster recovery mode
|
---|
984 | */
|
---|
985 | mr_asprintf(&old_isodir, bkpinfo->isodir);
|
---|
986 | read_cfg_var(g_mondo_cfg_file, "iso-mnt", iso_mnt);
|
---|
987 | read_cfg_var(g_mondo_cfg_file, "isodir", iso_path);
|
---|
988 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
989 | if (!bkpinfo->isodir[0]) {
|
---|
990 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
991 | }
|
---|
992 | if (!bkpinfo->disaster_recovery) {
|
---|
993 | if (strcmp(old_isodir, bkpinfo->isodir)) {
|
---|
994 | log_it
|
---|
995 | ("user nominated isodir differs from archive, keeping user's choice: %s %s\n",
|
---|
996 | old_isodir, bkpinfo->isodir);
|
---|
997 | strcpy(bkpinfo->isodir, old_isodir);
|
---|
998 | }
|
---|
999 | }
|
---|
1000 | mr_free(old_isodir);
|
---|
1001 |
|
---|
1002 | read_cfg_var(g_mondo_cfg_file, "iso-dev", g_isodir_device);
|
---|
1003 | mr_msg(2, "isodir=%s; iso-dev=%s", bkpinfo->isodir, g_isodir_device);
|
---|
1004 | if (bkpinfo->disaster_recovery) {
|
---|
1005 | if (is_this_device_mounted(g_isodir_device)) {
|
---|
1006 | mr_msg(2, "NB: isodir is already mounted");
|
---|
1007 | /* Find out where it's mounted */
|
---|
1008 | mr_asprintf(&command,
|
---|
1009 | "mount | grep -E '^%s' | tail -n1 | cut -d' ' -f3",
|
---|
1010 | g_isodir_device);
|
---|
1011 | log_it("command = %s", command);
|
---|
1012 | mr_asprintf(&iso_mnt, "%s",
|
---|
1013 | call_program_and_get_last_line_of_output(command));
|
---|
1014 | log_it("res of it = %s", iso_mnt);
|
---|
1015 | } else {
|
---|
1016 | mr_asprintf(&iso_mnt, "/tmp/isodir");
|
---|
1017 | mr_asprintf(&tmp, "mkdir -p %s", iso_mnt);
|
---|
1018 | run_program_and_log_output(tmp, 5);
|
---|
1019 | mr_free(tmp);
|
---|
1020 |
|
---|
1021 | mr_asprintf(&tmp, "mount %s %s", g_isodir_device, iso_mnt);
|
---|
1022 | if (run_program_and_log_output(tmp, 3)) {
|
---|
1023 | mr_msg(1,
|
---|
1024 | "Unable to mount isodir. Perhaps this is really a CD backup?");
|
---|
1025 | bkpinfo->backup_media_type = cdr;
|
---|
1026 | mr_allocstr(bkpinfo->media_device, "/dev/cdrom"); /* superfluous */
|
---|
1027 | bkpinfo->isodir[0] = '\0';
|
---|
1028 | mr_free(iso_mnt);
|
---|
1029 | mr_free(iso_path);
|
---|
1030 | mr_asprintf(&iso_mnt, "");
|
---|
1031 | mr_asprintf(&iso_path, "");
|
---|
1032 | if (mount_cdrom()) {
|
---|
1033 | fatal_error
|
---|
1034 | ("Unable to mount isodir. Failed to mount CD-ROM as well.");
|
---|
1035 | } else {
|
---|
1036 | mr_msg(1,
|
---|
1037 | "You backed up to disk, then burned some CDs.");
|
---|
1038 | }
|
---|
1039 | }
|
---|
1040 | mr_free(tmp);
|
---|
1041 | }
|
---|
1042 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
1043 | if (bkpinfo->backup_media_type == iso) {
|
---|
1044 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
1045 | }
|
---|
1046 | mr_free(iso_mnt);
|
---|
1047 | mr_free(iso_path);
|
---|
1048 | }
|
---|
1049 | /* bkpinfo->isodir should now be the true path to prefix-1.iso etc... */
|
---|
1050 | if (bkpinfo->backup_media_type == iso) {
|
---|
1051 | sprintf(bkpinfo->isodir, "%s%s", iso_mnt, iso_path);
|
---|
1052 | }
|
---|
1053 | }
|
---|
1054 |
|
---|
1055 | if (media_specified_by_user != none) {
|
---|
1056 | if (g_restoring_live_from_cd) {
|
---|
1057 | if (bkpinfo->backup_media_type != media_specified_by_user) {
|
---|
1058 | mr_msg(2,
|
---|
1059 | "bkpinfo->backup_media_type != media_specified_by_user, so I'd better ask :)");
|
---|
1060 | interactively_obtain_media_parameters_from_user(FALSE);
|
---|
1061 | media_specified_by_user = bkpinfo->backup_media_type;
|
---|
1062 | get_cfg_file_from_archive();
|
---|
1063 | }
|
---|
1064 | }
|
---|
1065 | bkpinfo->backup_media_type = media_specified_by_user;
|
---|
1066 | }
|
---|
1067 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
1068 | strcpy(bkpinfo->backup_media_string, bkptype_to_string(bkpinfo->backup_media_type));
|
---|
1069 | strcpy(g_backup_media_string, bkpinfo->backup_media_string);
|
---|
1070 | mr_free(value);
|
---|
1071 | return (0);
|
---|
1072 | }
|
---|
1073 |
|
---|
1074 | /**************************************************************************
|
---|
1075 | *END_READ_CFG_FILE_INTO_BKPINFO *
|
---|
1076 | **************************************************************************/
|
---|
1077 |
|
---|
1078 |
|
---|
1079 | /**
|
---|
1080 | * Allow the user to edit the filelist and biggielist.
|
---|
1081 | * The filelist is unlinked after it is read.
|
---|
1082 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1083 | * - @c bkpinfo->backup_media_type
|
---|
1084 | * - @c bkpinfo->isodir
|
---|
1085 | * - @c bkpinfo->media_device
|
---|
1086 | * - @c bkpinfo->tmpdir
|
---|
1087 | * @return The filelist structure containing the information read from disk.
|
---|
1088 | */
|
---|
1089 | struct
|
---|
1090 | s_node *process_filelist_and_biggielist()
|
---|
1091 | {
|
---|
1092 | struct s_node *filelist = NULL;
|
---|
1093 |
|
---|
1094 | char *command = NULL;
|
---|
1095 | char *tmp = NULL;
|
---|
1096 | int res = 0;
|
---|
1097 | size_t n = 0;
|
---|
1098 | pid_t pid;
|
---|
1099 |
|
---|
1100 | assert(bkpinfo != NULL);
|
---|
1101 | malloc_string(tmp);
|
---|
1102 |
|
---|
1103 | if (does_file_exist(g_filelist_full)
|
---|
1104 | && does_file_exist(g_biggielist_txt)) {
|
---|
1105 | mr_msg(1, "%s exists", g_filelist_full);
|
---|
1106 | mr_msg(1, "%s exists", g_biggielist_txt);
|
---|
1107 | mr_msg(2,
|
---|
1108 | "Filelist and biggielist already recovered from media. Yay!");
|
---|
1109 | } else {
|
---|
1110 | getcwd(tmp, MAX_STR_LEN);
|
---|
1111 | chdir(bkpinfo->tmpdir);
|
---|
1112 | mr_msg(1, "chdir(%s)", bkpinfo->tmpdir);
|
---|
1113 | log_to_screen("Extracting filelist and biggielist from media...");
|
---|
1114 | unlink("/tmp/filelist.full");
|
---|
1115 | unlink("/" FILELIST_FULL_STUB);
|
---|
1116 | unlink("/tmp/i-want-my-lvm");
|
---|
1117 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
1118 | mr_asprintf(&command,
|
---|
1119 | "tar -b %ld -zxf %s %s %s %s %s %s",
|
---|
1120 | bkpinfo->internal_tape_block_size,
|
---|
1121 | bkpinfo->media_device,
|
---|
1122 | MOUNTLIST_FNAME_STUB,
|
---|
1123 | BIGGIELIST_TXT_STUB,
|
---|
1124 | FILELIST_FULL_STUB,
|
---|
1125 | "./tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
1126 | mr_msg(1, "tarcommand = %s", command);
|
---|
1127 | run_program_and_log_output(command, 1);
|
---|
1128 | mr_free(command);
|
---|
1129 | } else {
|
---|
1130 | mr_msg(2,
|
---|
1131 | "Calling insist_on_this_cd_number; bkpinfo->isodir=%s",
|
---|
1132 | bkpinfo->isodir);
|
---|
1133 | insist_on_this_cd_number(1);
|
---|
1134 | mr_msg(2, "Back from iotcn");
|
---|
1135 | run_program_and_log_output("mount", 1);
|
---|
1136 | mr_asprintf(&command,
|
---|
1137 | "tar -zxf %s/images/all.tar.gz %s %s %s %s %s",
|
---|
1138 | MNT_CDROM,
|
---|
1139 | MOUNTLIST_FNAME_STUB,
|
---|
1140 | BIGGIELIST_TXT_STUB,
|
---|
1141 | FILELIST_FULL_STUB,
|
---|
1142 | "./tmp/i-want-my-lvm", MONDO_CFG_FILE_STUB);
|
---|
1143 | mr_msg(1, "tarcommand = %s", command);
|
---|
1144 | run_program_and_log_output(command, 1);
|
---|
1145 | mr_free(command);
|
---|
1146 |
|
---|
1147 | if (!does_file_exist(BIGGIELIST_TXT_STUB)) {
|
---|
1148 | fatal_error
|
---|
1149 | ("all.tar.gz did not include ./tmp/biggielist.txt");
|
---|
1150 | }
|
---|
1151 | if (!does_file_exist(FILELIST_FULL_STUB)) {
|
---|
1152 | fatal_error
|
---|
1153 | ("all.tar.gz did not include ./tmp/filelist.full.gz");
|
---|
1154 | }
|
---|
1155 | }
|
---|
1156 | mr_asprintf(&command, "cp -f %s %s", MONDO_CFG_FILE_STUB,
|
---|
1157 | g_mondo_cfg_file);
|
---|
1158 | run_program_and_log_output(command, FALSE);
|
---|
1159 | mr_free(command);
|
---|
1160 |
|
---|
1161 | mr_asprintf(&command, "cp -f %s/%s %s", bkpinfo->tmpdir,
|
---|
1162 | BIGGIELIST_TXT_STUB, g_biggielist_txt);
|
---|
1163 | mr_msg(1, "command = %s", command);
|
---|
1164 | paranoid_system(command);
|
---|
1165 | mr_free(command);
|
---|
1166 |
|
---|
1167 | mr_asprintf(&command, "ln -sf %s/%s %s", bkpinfo->tmpdir,
|
---|
1168 | FILELIST_FULL_STUB, g_filelist_full);
|
---|
1169 | mr_msg(1, "command = %s", command);
|
---|
1170 | paranoid_system(command);
|
---|
1171 | mr_free(command);
|
---|
1172 | }
|
---|
1173 |
|
---|
1174 | if (am_I_in_disaster_recovery_mode()
|
---|
1175 | &&
|
---|
1176 | ask_me_yes_or_no(_
|
---|
1177 | ("Do you want to retrieve the mountlist as well?")))
|
---|
1178 | {
|
---|
1179 | mr_asprintf(&command, "ln -sf %s/%s /tmp", MOUNTLIST_FNAME_STUB,
|
---|
1180 | bkpinfo->tmpdir);
|
---|
1181 | paranoid_system(command);
|
---|
1182 | mr_free(command);
|
---|
1183 | }
|
---|
1184 |
|
---|
1185 | chdir(tmp);
|
---|
1186 | mr_free(tmp);
|
---|
1187 |
|
---|
1188 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
1189 | mr_msg(1, "Warning - %s not found", g_biggielist_txt);
|
---|
1190 | }
|
---|
1191 | if (!does_file_exist(g_filelist_full)) {
|
---|
1192 | mr_msg(1, "Warning - %s does not exist", g_filelist_full);
|
---|
1193 | }
|
---|
1194 |
|
---|
1195 | mr_msg(2, "Forking");
|
---|
1196 | pid = fork();
|
---|
1197 | switch (pid) {
|
---|
1198 | case -1:
|
---|
1199 | fatal_error("Forking error");
|
---|
1200 | break;
|
---|
1201 |
|
---|
1202 | case 0:
|
---|
1203 | log_to_screen(_("Pre-processing filelist"));
|
---|
1204 | if (!does_file_exist(g_biggielist_txt)) {
|
---|
1205 | mr_asprintf(&command, "echo -n > %s", g_biggielist_txt);
|
---|
1206 | paranoid_system(command);
|
---|
1207 | mr_free(command);
|
---|
1208 | }
|
---|
1209 | mr_asprintf(&command, "grep -E '^/dev/.*' %s > %s",
|
---|
1210 | g_biggielist_txt, g_filelist_imagedevs);
|
---|
1211 | paranoid_system(command);
|
---|
1212 | mr_free(command);
|
---|
1213 | exit(0);
|
---|
1214 | break;
|
---|
1215 |
|
---|
1216 | default:
|
---|
1217 | open_evalcall_form(_("Pre-processing filelist"));
|
---|
1218 | while (!waitpid(pid, (int *) 0, WNOHANG)) {
|
---|
1219 | usleep(100000);
|
---|
1220 | update_evalcall_form(0);
|
---|
1221 | }
|
---|
1222 | }
|
---|
1223 | close_evalcall_form();
|
---|
1224 |
|
---|
1225 | mr_msg(3, "loading filelist");
|
---|
1226 | filelist = load_filelist(g_filelist_full);
|
---|
1227 | mr_msg(3, "deleting original filelist");
|
---|
1228 | unlink(g_filelist_full);
|
---|
1229 | if (g_text_mode) {
|
---|
1230 | printf(_("Restore which directory? --> "));
|
---|
1231 | mr_getline(&tmp, &n, stdin);
|
---|
1232 | toggle_path_selection(filelist, tmp, TRUE);
|
---|
1233 | if (strlen(tmp) == 0) {
|
---|
1234 | res = 1;
|
---|
1235 | } else {
|
---|
1236 | res = 0;
|
---|
1237 | }
|
---|
1238 | mr_free(tmp);
|
---|
1239 | } else {
|
---|
1240 | res = edit_filelist(filelist);
|
---|
1241 | }
|
---|
1242 | if (res) {
|
---|
1243 | mr_msg(2, "User hit 'cancel'. Freeing filelist and aborting.");
|
---|
1244 | free_filelist(filelist);
|
---|
1245 | return (NULL);
|
---|
1246 | }
|
---|
1247 | ask_about_these_imagedevs(g_filelist_imagedevs, g_imagedevs_restthese);
|
---|
1248 | close_evalcall_form();
|
---|
1249 |
|
---|
1250 | // NB: It's not necessary to add g_biggielist_txt to the filelist.full
|
---|
1251 | // file. The filelist.full file already contains the filename of EVERY
|
---|
1252 | // file backed up - regular and biggie files.
|
---|
1253 |
|
---|
1254 | // However, we do want to make sure the imagedevs selected by the user
|
---|
1255 | // are flagged for restoring.
|
---|
1256 | if (length_of_file(g_imagedevs_restthese) > 2) {
|
---|
1257 | add_list_of_files_to_filelist(filelist, g_imagedevs_restthese,
|
---|
1258 | TRUE);
|
---|
1259 | }
|
---|
1260 | return (filelist);
|
---|
1261 | }
|
---|
1262 | /**************************************************************************
|
---|
1263 | *END_ PROCESS_FILELIST_AND_BIGGIELIST *
|
---|
1264 | **************************************************************************/
|
---|
1265 |
|
---|
1266 |
|
---|
1267 | /**
|
---|
1268 | * Make a backup copy of <tt>path_root</tt>/<tt>filename</tt>.
|
---|
1269 | * The backup filename is the filename of the original with ".pristine" added.
|
---|
1270 | * @param path_root The place where the filesystem is mounted (e.g. MNT_RESTORING).
|
---|
1271 | * @param filename The filename (absolute path) within @p path_root.
|
---|
1272 | * @return 0 for success, nonzero for failure.
|
---|
1273 | */
|
---|
1274 | int backup_crucial_file(char *path_root, char *filename)
|
---|
1275 | {
|
---|
1276 | char *command = NULL;
|
---|
1277 | int res = 0;
|
---|
1278 |
|
---|
1279 | assert(path_root != NULL);
|
---|
1280 | assert_string_is_neither_NULL_nor_zerolength(filename);
|
---|
1281 |
|
---|
1282 | mr_asprintf(&command, "cp -f %s/%s %s/%s.pristine", path_root, filename,path_root, filename);
|
---|
1283 | res = run_program_and_log_output(command, 5);
|
---|
1284 | mr_free(command);
|
---|
1285 | return (res);
|
---|
1286 | }
|
---|
1287 |
|
---|
1288 |
|
---|
1289 | /**
|
---|
1290 | * Install the user's boot loader in the MBR.
|
---|
1291 | * Currently LILO, ELILO, GRUB, RAW (dd of MBR), and the FreeBSD bootloader are supported.
|
---|
1292 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
1293 | * @return 0 for success, nonzero for failure.
|
---|
1294 | */
|
---|
1295 | int run_boot_loader(bool offer_to_hack_scripts)
|
---|
1296 | {
|
---|
1297 | int res = 0;
|
---|
1298 | int retval = 0;
|
---|
1299 |
|
---|
1300 | char *device = NULL;
|
---|
1301 | #ifdef __FreeBSD__
|
---|
1302 | char *tmp = NULL;
|
---|
1303 | #endif
|
---|
1304 | char *name = NULL;
|
---|
1305 | char *cmd = NULL;
|
---|
1306 |
|
---|
1307 | malloc_string(device);
|
---|
1308 | malloc_string(name);
|
---|
1309 |
|
---|
1310 | /* In order to have a working bootloader, we need to have all devices
|
---|
1311 | * ready in the chroot. If they are not there (udev) then copy them from
|
---|
1312 | * the current /dev location
|
---|
1313 | */
|
---|
1314 | asprintf(&cmd,"tar cf - /dev | ( cd %s ; tar xf - )",MNT_RESTORING);
|
---|
1315 | run_program_and_log_output(cmd, 3);
|
---|
1316 | paranoid_free(cmd);
|
---|
1317 |
|
---|
1318 | backup_crucial_file(MNT_RESTORING, "/etc/fstab");
|
---|
1319 | backup_crucial_file(MNT_RESTORING, "/etc/grub.conf");
|
---|
1320 | backup_crucial_file(MNT_RESTORING, "/etc/lilo.conf");
|
---|
1321 | backup_crucial_file(MNT_RESTORING, "/etc/elilo.conf");
|
---|
1322 | backup_crucial_file(MNT_RESTORING, "/boot/grub/device.map");
|
---|
1323 | backup_crucial_file(MNT_RESTORING, "/etc/mtab");
|
---|
1324 | read_cfg_var(g_mondo_cfg_file, "bootloader.device", device);
|
---|
1325 | read_cfg_var(g_mondo_cfg_file, "bootloader.name", name);
|
---|
1326 | mr_msg(2, "run_boot_loader: device='%s', name='%s'", device, name);
|
---|
1327 | sync();
|
---|
1328 | if (!strcmp(name, "LILO")) {
|
---|
1329 | res = run_lilo(offer_to_hack_scripts);
|
---|
1330 | } else if (!strcmp(name, "ELILO")) {
|
---|
1331 | res = run_elilo(offer_to_hack_scripts);
|
---|
1332 | } else if (!strcmp(name, "GRUB")) {
|
---|
1333 | res = run_grub(offer_to_hack_scripts, device);
|
---|
1334 | } else if (!strcmp(name, "RAW")) {
|
---|
1335 | res = run_raw_mbr(offer_to_hack_scripts, device);
|
---|
1336 | }
|
---|
1337 | #ifdef __FreeBSD__
|
---|
1338 | else if (!strcmp(name, "BOOT0")) {
|
---|
1339 | mr_asprintf(&tmp, "boot0cfg -B %s", device);
|
---|
1340 | res = run_program_and_log_output(tmp, FALSE);
|
---|
1341 | mr_free(tmp);
|
---|
1342 | } else {
|
---|
1343 | mr_asprintf(&tmp, "ls /dev | grep -Eq '^%ss[1-4].*'", device);
|
---|
1344 | if (!system(tmp)) {
|
---|
1345 | mr_free(tmp);
|
---|
1346 | mr_asprintf(&tmp, MNT_RESTORING "/sbin/fdisk -B %s", device);
|
---|
1347 | res = run_program_and_log_output(tmp, 3);
|
---|
1348 | } else {
|
---|
1349 | mr_msg(1,
|
---|
1350 | "I'm not running any boot loader. You have a DD boot drive. It's already loaded up.");
|
---|
1351 | }
|
---|
1352 | mr_free(tmp);
|
---|
1353 | }
|
---|
1354 | #else
|
---|
1355 | else {
|
---|
1356 | log_to_screen
|
---|
1357 | (_
|
---|
1358 | ("Unable to determine type of boot loader. Defaulting to LILO."));
|
---|
1359 | res = run_lilo(offer_to_hack_scripts);
|
---|
1360 | }
|
---|
1361 | #endif
|
---|
1362 | mr_free(device);
|
---|
1363 | mr_free(name);
|
---|
1364 |
|
---|
1365 | retval += res;
|
---|
1366 | if (res) {
|
---|
1367 | log_to_screen(_("Your boot loader returned an error"));
|
---|
1368 | } else {
|
---|
1369 | log_to_screen(_("Your boot loader ran OK"));
|
---|
1370 | }
|
---|
1371 | return (retval);
|
---|
1372 | }
|
---|
1373 | /**************************************************************************
|
---|
1374 | *END_ RUN_BOOT_LOADER *
|
---|
1375 | **************************************************************************/
|
---|
1376 |
|
---|
1377 |
|
---|
1378 | /**
|
---|
1379 | * Attempt to find the user's editor.
|
---|
1380 | * @return The editor found ("vi" if none could be found).
|
---|
1381 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
1382 | */
|
---|
1383 | char *find_my_editor(void)
|
---|
1384 | {
|
---|
1385 | static char output[MAX_STR_LEN];
|
---|
1386 | char *p;
|
---|
1387 |
|
---|
1388 | if ((p = getenv("EDITOR")) != NULL) {
|
---|
1389 | strcpy(output, p);
|
---|
1390 | }
|
---|
1391 | if (find_home_of_exe("pico")) {
|
---|
1392 | strcpy(output, "pico");
|
---|
1393 | } else if (find_home_of_exe("nano")) {
|
---|
1394 | strcpy(output, "nano");
|
---|
1395 | } else if (find_home_of_exe("vim")) {
|
---|
1396 | strcpy(output, "vim");
|
---|
1397 | } else {
|
---|
1398 | strcpy(output, "vi");
|
---|
1399 | }
|
---|
1400 | if (!find_home_of_exe(output)) {
|
---|
1401 | mr_msg(2, " (find_my_editor) --- warning - %s not found", output);
|
---|
1402 | }
|
---|
1403 | return (output);
|
---|
1404 | }
|
---|
1405 |
|
---|
1406 |
|
---|
1407 | /**
|
---|
1408 | * Install GRUB on @p bd.
|
---|
1409 | * @param offer_to_run_stabgrub If TRUE, then offer to hack the user's fstab for them.
|
---|
1410 | * @param bd The boot device where GRUB is installed.
|
---|
1411 | * @return 0 for success, nonzero for failure.
|
---|
1412 | */
|
---|
1413 | int run_grub(bool offer_to_run_stabgrub, char *bd)
|
---|
1414 | {
|
---|
1415 | char *command = NULL;
|
---|
1416 | char *boot_device = NULL;
|
---|
1417 | char *tmp = NULL;
|
---|
1418 | char *editor = NULL;
|
---|
1419 |
|
---|
1420 | int res = 0;
|
---|
1421 | int done = 0;
|
---|
1422 |
|
---|
1423 | malloc_string(boot_device);
|
---|
1424 | strcpy(boot_device, bd);
|
---|
1425 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
1426 | mr_asprintf(&editor, find_my_editor());
|
---|
1427 |
|
---|
1428 | if (offer_to_run_stabgrub
|
---|
1429 | && ask_me_yes_or_no(_("Did you change the mountlist?")))
|
---|
1430 | /* interactive mode */
|
---|
1431 | {
|
---|
1432 | mvaddstr_and_log_it(g_currentY,
|
---|
1433 | 0,
|
---|
1434 | ("Modifying fstab, mtab, device.map and grub.conf, and running GRUB... "));
|
---|
1435 | for (done = FALSE; !done;) {
|
---|
1436 | popup_and_get_string(_("Boot device"),
|
---|
1437 | _("Please confirm/enter the boot device. If in doubt, try /dev/hda"), boot_device, MAX_STR_LEN / 4);
|
---|
1438 | mr_asprintf(&command, "stabgrub-me %s", boot_device);
|
---|
1439 | res = run_program_and_log_output(command, 1);
|
---|
1440 | mr_free(command);
|
---|
1441 |
|
---|
1442 | if (res) {
|
---|
1443 | popup_and_OK
|
---|
1444 | (_
|
---|
1445 | ("GRUB installation failed. Please install manually using 'grub-install' or similar command. You are now chroot()'ed to your restored system. Please type 'exit' when you are done."));
|
---|
1446 | newtSuspend();
|
---|
1447 | system("chroot " MNT_RESTORING);
|
---|
1448 | newtResume();
|
---|
1449 | popup_and_OK(_("Thank you."));
|
---|
1450 | } else {
|
---|
1451 | done = TRUE;
|
---|
1452 | }
|
---|
1453 | popup_and_OK(_("You will now edit fstab, mtab, device.map and grub.conf"));
|
---|
1454 | if (!g_text_mode) {
|
---|
1455 | newtSuspend();
|
---|
1456 | }
|
---|
1457 | mr_asprintf(&tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
1458 | paranoid_system(tmp);
|
---|
1459 | mr_free(tmp);
|
---|
1460 |
|
---|
1461 | mr_asprintf(&tmp, "chroot %s %s /etc/mtab", MNT_RESTORING, editor);
|
---|
1462 | paranoid_system(tmp);
|
---|
1463 | mr_free(tmp);
|
---|
1464 |
|
---|
1465 | mr_asprintf(&tmp, "chroot %s %s /etc/grub.conf", MNT_RESTORING, editor);
|
---|
1466 | paranoid_system(tmp);
|
---|
1467 | mr_free(tmp);
|
---|
1468 |
|
---|
1469 | mr_asprintf(&tmp, "chroot %s %s /boot/grub/device.map", MNT_RESTORING, editor);
|
---|
1470 | paranoid_system(tmp);
|
---|
1471 | mr_free(tmp);
|
---|
1472 |
|
---|
1473 | if (!g_text_mode) {
|
---|
1474 | newtResume();
|
---|
1475 | }
|
---|
1476 | }
|
---|
1477 | } else {
|
---|
1478 | /* nuke mode */
|
---|
1479 | if (!run_program_and_log_output("which grub-MR", FALSE)) {
|
---|
1480 | mr_msg(1, "Yay! grub-MR found...");
|
---|
1481 | mr_asprintf(&command, "grub-MR %s /tmp/mountlist.txt", bd);
|
---|
1482 | mr_msg(1, "command = %s", command);
|
---|
1483 | } else {
|
---|
1484 | mr_asprintf(&command, "chroot " MNT_RESTORING " grub-install %s", bd);
|
---|
1485 | mr_msg(1, "WARNING - grub-MR not found; using grub-install");
|
---|
1486 | }
|
---|
1487 | mvaddstr_and_log_it(g_currentY,
|
---|
1488 | 0,
|
---|
1489 | _
|
---|
1490 | ("Running GRUB... "));
|
---|
1491 | iamhere(command);
|
---|
1492 | res = run_program_and_log_output(command, 1);
|
---|
1493 | mr_free(command);
|
---|
1494 |
|
---|
1495 | if (res) {
|
---|
1496 | popup_and_OK
|
---|
1497 | (_
|
---|
1498 | ("Because of bugs in GRUB's own installer, GRUB was not installed properly. Please install the boot loader manually now, using this chroot()'ed shell prompt. Type 'exit' when you have finished."));
|
---|
1499 | newtSuspend();
|
---|
1500 | system("chroot " MNT_RESTORING);
|
---|
1501 | newtResume();
|
---|
1502 | popup_and_OK(_("Thank you."));
|
---|
1503 | }
|
---|
1504 | }
|
---|
1505 | if (res) {
|
---|
1506 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
1507 | log_to_screen(_("GRUB ran w/error(s). See %s for more info."), MONDO_LOGFILE);
|
---|
1508 | mr_msg(1, "Type:-");
|
---|
1509 | mr_msg(1, " mount-me");
|
---|
1510 | mr_msg(1, " chroot " MNT_RESTORING);
|
---|
1511 | mr_msg(1, " mount /boot");
|
---|
1512 | mr_msg(1, " grub-install '(hd0)'");
|
---|
1513 | mr_msg(1, " exit");
|
---|
1514 | mr_msg(1, " unmount-me");
|
---|
1515 | mr_msg(1,
|
---|
1516 | "If you're really stuck, please e-mail the mailing list.");
|
---|
1517 | } else {
|
---|
1518 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
1519 | }
|
---|
1520 | mr_free(boot_device);
|
---|
1521 | mr_free(editor);
|
---|
1522 | return (res);
|
---|
1523 | }
|
---|
1524 | /**************************************************************************
|
---|
1525 | *END_RUN_GRUB *
|
---|
1526 | **************************************************************************/
|
---|
1527 |
|
---|
1528 |
|
---|
1529 | /**
|
---|
1530 | * Install ELILO on the user's boot drive (determined by elilo.conf).
|
---|
1531 | * @param offer_to_run_stabelilo If TRUE, then offer to hack the user's fstab for them.
|
---|
1532 | * @return 0 for success, nonzero for failure.
|
---|
1533 | */
|
---|
1534 | int run_elilo(bool offer_to_run_stabelilo)
|
---|
1535 | {
|
---|
1536 | char *command = NULL;
|
---|
1537 | char *tmp = NULL;
|
---|
1538 | char *editor = NULL;
|
---|
1539 |
|
---|
1540 | int res = 0;
|
---|
1541 | int done = 0;
|
---|
1542 |
|
---|
1543 | mr_asprintf(&editor, find_my_editor());
|
---|
1544 | if (offer_to_run_stabelilo
|
---|
1545 | && ask_me_yes_or_no(_("Did you change the mountlist?")))
|
---|
1546 |
|
---|
1547 | /* interactive mode */
|
---|
1548 | {
|
---|
1549 | mvaddstr_and_log_it(g_currentY,
|
---|
1550 | 0,
|
---|
1551 | _
|
---|
1552 | ("Modifying fstab and elilo.conf... "));
|
---|
1553 | mr_asprintf(&command, "stabelilo-me");
|
---|
1554 | res = run_program_and_log_output(command, 3);
|
---|
1555 | mr_free(command);
|
---|
1556 |
|
---|
1557 | if (res) {
|
---|
1558 | popup_and_OK
|
---|
1559 | (_
|
---|
1560 | ("You will now edit fstab and elilo.conf, to make sure they match your new mountlist."));
|
---|
1561 | for (done = FALSE; !done;) {
|
---|
1562 | if (!g_text_mode) {
|
---|
1563 | newtSuspend();
|
---|
1564 | }
|
---|
1565 | mr_asprintf(&tmp, "chroot %s %s /etc/fstab", MNT_RESTORING, editor);
|
---|
1566 | paranoid_system(tmp);
|
---|
1567 | mr_free(tmp);
|
---|
1568 |
|
---|
1569 | mr_asprintf(&tmp, "chroot %s %s /etc/elilo.conf", MNT_RESTORING, editor);
|
---|
1570 | paranoid_system(tmp);
|
---|
1571 | mr_free(tmp);
|
---|
1572 |
|
---|
1573 | if (!g_text_mode) {
|
---|
1574 | newtResume();
|
---|
1575 | }
|
---|
1576 | // newtCls();
|
---|
1577 | if (ask_me_yes_or_no(_("Edit them again?"))) {
|
---|
1578 | continue;
|
---|
1579 | }
|
---|
1580 | done = TRUE;
|
---|
1581 | }
|
---|
1582 | } else {
|
---|
1583 | log_to_screen(_("elilo.conf and fstab were modified OK"));
|
---|
1584 | }
|
---|
1585 | } else
|
---|
1586 | /* nuke mode */
|
---|
1587 | {
|
---|
1588 | res = TRUE;
|
---|
1589 | }
|
---|
1590 | mr_free(editor);
|
---|
1591 | return (res);
|
---|
1592 | }
|
---|
1593 | /**************************************************************************
|
---|
1594 | *END_RUN_ELILO *
|
---|
1595 | **************************************************************************/
|
---|
1596 |
|
---|
1597 |
|
---|
1598 | /**
|
---|
1599 | * Install LILO on the user's boot drive (determined by /etc/lilo.conf).
|
---|
1600 | * @param offer_to_run_stablilo If TRUE, then offer to hack the user's fstab for them.
|
---|
1601 | * @return 0 for success, nonzero for failure.
|
---|
1602 | */
|
---|
1603 | int run_lilo(bool offer_to_run_stablilo)
|
---|
1604 | {
|
---|
1605 | /** malloc **/
|
---|
1606 | char *command = NULL;
|
---|
1607 | char *tmp = NULL;
|
---|
1608 | char *editor = NULL;
|
---|
1609 |
|
---|
1610 | int res = 0;
|
---|
1611 | int done = 0;
|
---|
1612 | bool run_lilo_M = FALSE;
|
---|
1613 |
|
---|
1614 | if (!run_program_and_log_output
|
---|
1615 | ("grep \"boot.*=.*/dev/md\" " MNT_RESTORING "/etc/lilo.conf", 1)) {
|
---|
1616 | run_lilo_M = TRUE;
|
---|
1617 | }
|
---|
1618 |
|
---|
1619 | mr_asprintf(&editor, find_my_editor());
|
---|
1620 | if (offer_to_run_stablilo
|
---|
1621 | && ask_me_yes_or_no(_("Did you change the mountlist?"))) {
|
---|
1622 | /* interactive mode */
|
---|
1623 | mvaddstr_and_log_it(g_currentY,
|
---|
1624 | 0,
|
---|
1625 | _
|
---|
1626 | ("Modifying fstab and lilo.conf, and running LILO... "));
|
---|
1627 | mr_asprintf(&command, "stablilo-me");
|
---|
1628 | res = run_program_and_log_output(command, 3);
|
---|
1629 | mr_free(command);
|
---|
1630 |
|
---|
1631 | if (res) {
|
---|
1632 | popup_and_OK
|
---|
1633 | (_
|
---|
1634 | ("You will now edit fstab and lilo.conf, to make sure they match your new mountlist."));
|
---|
1635 | for (done = FALSE; !done;) {
|
---|
1636 | if (!g_text_mode) {
|
---|
1637 | newtSuspend();
|
---|
1638 | }
|
---|
1639 | mr_asprintf(&tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
1640 | paranoid_system(tmp);
|
---|
1641 | mr_free(tmp);
|
---|
1642 |
|
---|
1643 | mr_asprintf(&tmp, "%s " MNT_RESTORING "/etc/lilo.conf", editor);
|
---|
1644 | paranoid_system(tmp);
|
---|
1645 | mr_free(tmp);
|
---|
1646 |
|
---|
1647 | if (!g_text_mode) {
|
---|
1648 | newtResume();
|
---|
1649 | }
|
---|
1650 | if (ask_me_yes_or_no(_("Edit them again?"))) {
|
---|
1651 | continue;
|
---|
1652 | }
|
---|
1653 | res =
|
---|
1654 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
1655 | " lilo -L", 3);
|
---|
1656 | if (res) {
|
---|
1657 | res =
|
---|
1658 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
1659 | " lilo", 3);
|
---|
1660 | }
|
---|
1661 | if (res) {
|
---|
1662 | done =
|
---|
1663 | ask_me_yes_or_no
|
---|
1664 | (_("LILO failed. Re-edit system files?"));
|
---|
1665 | } else {
|
---|
1666 | done = TRUE;
|
---|
1667 | }
|
---|
1668 | }
|
---|
1669 | } else {
|
---|
1670 | log_to_screen(_("lilo.conf and fstab were modified OK"));
|
---|
1671 | }
|
---|
1672 | } else {
|
---|
1673 | /* nuke mode */
|
---|
1674 | mvaddstr_and_log_it(g_currentY,
|
---|
1675 | 0,
|
---|
1676 | _
|
---|
1677 | ("Running LILO... "));
|
---|
1678 | res =
|
---|
1679 | run_program_and_log_output("chroot " MNT_RESTORING " lilo -L",
|
---|
1680 | 3);
|
---|
1681 | if (res) {
|
---|
1682 | res =
|
---|
1683 | run_program_and_log_output("chroot " MNT_RESTORING " lilo",
|
---|
1684 | 3);
|
---|
1685 | }
|
---|
1686 | if (res) {
|
---|
1687 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
1688 | log_to_screen
|
---|
1689 | (_
|
---|
1690 | ("Failed to re-jig fstab and/or lilo. Edit/run manually, please."));
|
---|
1691 | } else {
|
---|
1692 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
1693 | }
|
---|
1694 | }
|
---|
1695 | if (run_lilo_M) {
|
---|
1696 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
1697 | " lilo -M /dev/hda", 3);
|
---|
1698 | run_program_and_log_output("chroot " MNT_RESTORING
|
---|
1699 | " lilo -M /dev/sda", 3);
|
---|
1700 | }
|
---|
1701 | mr_free(editor);
|
---|
1702 | return (res);
|
---|
1703 | }
|
---|
1704 |
|
---|
1705 | /**************************************************************************
|
---|
1706 | *END_RUN_LILO *
|
---|
1707 | **************************************************************************/
|
---|
1708 |
|
---|
1709 |
|
---|
1710 | /**
|
---|
1711 | * Install a raw MBR onto @p bd.
|
---|
1712 | * @param offer_to_hack_scripts If TRUE, then offer to hack the user's fstab for them.
|
---|
1713 | * @param bd The device to copy the stored MBR to.
|
---|
1714 | * @return 0 for success, nonzero for failure.
|
---|
1715 | */
|
---|
1716 | int run_raw_mbr(bool offer_to_hack_scripts, char *bd)
|
---|
1717 | {
|
---|
1718 | char *command = NULL;
|
---|
1719 | char *boot_device = NULL;
|
---|
1720 | char *tmp = NULL;
|
---|
1721 | char *editor = NULL;
|
---|
1722 | int res = 0;
|
---|
1723 | int done = 0;
|
---|
1724 |
|
---|
1725 | assert_string_is_neither_NULL_nor_zerolength(bd);
|
---|
1726 |
|
---|
1727 | malloc_string(boot_device);
|
---|
1728 | mr_asprintf(&editor, find_my_editor());
|
---|
1729 | strcpy(boot_device, bd);
|
---|
1730 | if (offer_to_hack_scripts
|
---|
1731 | && ask_me_yes_or_no(_("Did you change the mountlist?"))) {
|
---|
1732 | /* interactive mode */
|
---|
1733 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
1734 | _
|
---|
1735 | ("Modifying fstab and restoring MBR... "));
|
---|
1736 | for (done = FALSE; !done;) {
|
---|
1737 | if (!run_program_and_log_output("which vi", FALSE)) {
|
---|
1738 | popup_and_OK(_("You will now edit fstab"));
|
---|
1739 | if (!g_text_mode) {
|
---|
1740 | newtSuspend();
|
---|
1741 | }
|
---|
1742 | mr_asprintf(&tmp, "%s " MNT_RESTORING "/etc/fstab", editor);
|
---|
1743 | paranoid_system(tmp);
|
---|
1744 | mr_free(tmp);
|
---|
1745 |
|
---|
1746 | if (!g_text_mode) {
|
---|
1747 | newtResume();
|
---|
1748 | }
|
---|
1749 | }
|
---|
1750 | popup_and_get_string(_("Boot device"),
|
---|
1751 | _("Please confirm/enter the boot device. If in doubt, try /dev/hda"), boot_device, MAX_STR_LEN / 4);
|
---|
1752 | mr_asprintf(&command, "stabraw-me %s", boot_device);
|
---|
1753 | res = run_program_and_log_output(command, 3);
|
---|
1754 | mr_free(command);
|
---|
1755 |
|
---|
1756 | if (res) {
|
---|
1757 | done =
|
---|
1758 | ask_me_yes_or_no(_("Modifications failed. Re-try?"));
|
---|
1759 | } else {
|
---|
1760 | done = TRUE;
|
---|
1761 | }
|
---|
1762 | }
|
---|
1763 | } else {
|
---|
1764 | /* nuke mode */
|
---|
1765 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
1766 | _("Restoring MBR... "));
|
---|
1767 | mr_asprintf(&command, "raw-MR %s /tmp/mountlist.txt", boot_device);
|
---|
1768 | mr_msg(2, "run_raw_mbr() --- command='%s'", command);
|
---|
1769 | res = run_program_and_log_output(command, 3);
|
---|
1770 | mr_free(command);
|
---|
1771 | }
|
---|
1772 | if (res) {
|
---|
1773 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
1774 | log_to_screen(_("MBR+fstab processed w/error(s). See %s for more info."), MONDO_LOGFILE);
|
---|
1775 | } else {
|
---|
1776 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
1777 | }
|
---|
1778 | mr_free(boot_device);
|
---|
1779 | mr_free(editor);
|
---|
1780 | return (res);
|
---|
1781 | }
|
---|
1782 | /**************************************************************************
|
---|
1783 | *END_RUN_RAW_MBR *
|
---|
1784 | **************************************************************************/
|
---|
1785 |
|
---|
1786 |
|
---|
1787 | /**
|
---|
1788 | * Turn signal trapping on or off.
|
---|
1789 | * @param on If TRUE, then do full cleanup when we receive a signal; if FALSE, then
|
---|
1790 | * print a message and exit immediately.
|
---|
1791 | */
|
---|
1792 | void set_signals(int on)
|
---|
1793 | {
|
---|
1794 | int signals[] =
|
---|
1795 | { SIGKILL, SIGPIPE, SIGTERM, SIGHUP, SIGTRAP, SIGABRT, SIGINT,
|
---|
1796 | SIGSTOP, 0
|
---|
1797 | };
|
---|
1798 | int i;
|
---|
1799 | for (i = 0; signals[i]; i++) {
|
---|
1800 | if (on) {
|
---|
1801 | signal(signals[i], terminate_daemon);
|
---|
1802 | } else {
|
---|
1803 | signal(signals[i], termination_in_progress);
|
---|
1804 | }
|
---|
1805 | }
|
---|
1806 | }
|
---|
1807 |
|
---|
1808 | /**************************************************************************
|
---|
1809 | *END_SET_SIGNALS *
|
---|
1810 | **************************************************************************/
|
---|
1811 |
|
---|
1812 |
|
---|
1813 | /**
|
---|
1814 | * malloc() and set sensible defaults for the mondorestore filename variables.
|
---|
1815 | * @param bkpinfo The backup information structure. Fields used:
|
---|
1816 | * - @c bkpinfo->tmpdir
|
---|
1817 | * - @c bkpinfo->disaster_recovery
|
---|
1818 | */
|
---|
1819 | void setup_MR_global_filenames()
|
---|
1820 | {
|
---|
1821 | char *temppath;
|
---|
1822 |
|
---|
1823 | assert(bkpinfo != NULL);
|
---|
1824 |
|
---|
1825 | malloc_string(g_biggielist_txt);
|
---|
1826 | malloc_string(g_filelist_full);
|
---|
1827 | malloc_string(g_filelist_imagedevs);
|
---|
1828 | malloc_string(g_imagedevs_restthese);
|
---|
1829 | malloc_string(g_mondo_cfg_file);
|
---|
1830 | malloc_string(g_mountlist_fname);
|
---|
1831 | malloc_string(g_tmpfs_mountpt);
|
---|
1832 | malloc_string(g_isodir_device);
|
---|
1833 | malloc_string(g_isodir_format);
|
---|
1834 |
|
---|
1835 | temppath = bkpinfo->tmpdir;
|
---|
1836 |
|
---|
1837 | sprintf(g_biggielist_txt, "%s/%s", temppath, BIGGIELIST_TXT_STUB);
|
---|
1838 | sprintf(g_filelist_full, "%s/%s", temppath, FILELIST_FULL_STUB);
|
---|
1839 | sprintf(g_filelist_imagedevs, "%s/tmp/filelist.imagedevs", temppath);
|
---|
1840 | sprintf(g_imagedevs_restthese, "%s/tmp/imagedevs.restore-these",
|
---|
1841 | temppath);
|
---|
1842 | if (bkpinfo->disaster_recovery) {
|
---|
1843 | sprintf(g_mondo_cfg_file, "/%s", MONDO_CFG_FILE_STUB);
|
---|
1844 | sprintf(g_mountlist_fname, "/%s", MOUNTLIST_FNAME_STUB);
|
---|
1845 | } else {
|
---|
1846 | sprintf(g_mondo_cfg_file, "%s/%s", temppath, MONDO_CFG_FILE_STUB);
|
---|
1847 | sprintf(g_mountlist_fname, "%s/%s", temppath,
|
---|
1848 | MOUNTLIST_FNAME_STUB);
|
---|
1849 | }
|
---|
1850 | }
|
---|
1851 |
|
---|
1852 | /**************************************************************************
|
---|
1853 | *END_SET_GLOBAL_FILENAME *
|
---|
1854 | **************************************************************************/
|
---|
1855 |
|
---|
1856 |
|
---|
1857 | /**
|
---|
1858 | * Copy @p input_file (containing the result of a compare) to @p output_file,
|
---|
1859 | * deleting spurious "changes" along the way.
|
---|
1860 | * @param output_file The output file to write with spurious changes removed.
|
---|
1861 | * @param input_file The input file, a list of changed files created by a compare.
|
---|
1862 | */
|
---|
1863 | void streamline_changes_file(char *output_file, char *input_file)
|
---|
1864 | {
|
---|
1865 | FILE *fin;
|
---|
1866 | FILE *fout;
|
---|
1867 | char *incoming = NULL;
|
---|
1868 | size_t n = 0;
|
---|
1869 |
|
---|
1870 | assert_string_is_neither_NULL_nor_zerolength(output_file);
|
---|
1871 | assert_string_is_neither_NULL_nor_zerolength(input_file);
|
---|
1872 |
|
---|
1873 | if (!(fin = fopen(input_file, "r"))) {
|
---|
1874 | log_OS_error(input_file);
|
---|
1875 | return;
|
---|
1876 | }
|
---|
1877 | if (!(fout = fopen(output_file, "w"))) {
|
---|
1878 | fatal_error("cannot open output_file");
|
---|
1879 | }
|
---|
1880 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
1881 | mr_getline(&incoming, &n, fin)) {
|
---|
1882 | if (strncmp(incoming, "etc/adjtime", 11)
|
---|
1883 | && strncmp(incoming, "etc/mtab", 8)
|
---|
1884 | && strncmp(incoming, "tmp/", 4)
|
---|
1885 | && strncmp(incoming, "boot/map", 8)
|
---|
1886 | && !strstr(incoming, "incheckentry")
|
---|
1887 | && strncmp(incoming, "etc/mail/statistics", 19)
|
---|
1888 | && strncmp(incoming, "var/", 4))
|
---|
1889 | fprintf(fout, "%s", incoming); /* don't need \n here, for some reason.. */
|
---|
1890 | }
|
---|
1891 | mr_free(incoming);
|
---|
1892 | paranoid_fclose(fout);
|
---|
1893 | paranoid_fclose(fin);
|
---|
1894 | }
|
---|
1895 | /**************************************************************************
|
---|
1896 | *END_STREAMLINE_CHANGES_FILE *
|
---|
1897 | **************************************************************************/
|
---|
1898 |
|
---|
1899 |
|
---|
1900 | /**
|
---|
1901 | * Exit due to a signal (normal cleanup).
|
---|
1902 | * @param sig The signal we're exiting due to.
|
---|
1903 | */
|
---|
1904 | void terminate_daemon(int sig)
|
---|
1905 | {
|
---|
1906 | log_to_screen
|
---|
1907 | (_("Mondorestore is terminating in response to a signal from the OS"));
|
---|
1908 | free_MR_global_filenames();
|
---|
1909 | finish(254);
|
---|
1910 | }
|
---|
1911 | /**************************************************************************
|
---|
1912 | *END_TERMINATE_DAEMON *
|
---|
1913 | **************************************************************************/
|
---|
1914 |
|
---|
1915 |
|
---|
1916 | /**
|
---|
1917 | * Give the user twenty seconds to press Ctrl-Alt-Del before we nuke their drives.
|
---|
1918 | */
|
---|
1919 | void twenty_seconds_til_yikes()
|
---|
1920 | {
|
---|
1921 | int i;
|
---|
1922 | char *tmp = NULL;
|
---|
1923 |
|
---|
1924 | if (does_file_exist("/tmp/NOPAUSE")) {
|
---|
1925 | return;
|
---|
1926 | }
|
---|
1927 | open_progress_form(_("CAUTION"),
|
---|
1928 | _
|
---|
1929 | ("Be advised: I am about to ERASE your hard disk(s)!"),
|
---|
1930 | _("You may press Ctrl+Alt+Del to abort safely."),
|
---|
1931 | "", 20);
|
---|
1932 | for (i = 0; i < 20; i++) {
|
---|
1933 | g_current_progress = i;
|
---|
1934 | mr_asprintf(&tmp, _("You have %d seconds left to abort."), 20 - i);
|
---|
1935 | update_progress_form(tmp);
|
---|
1936 | mr_free(tmp);
|
---|
1937 | sleep(1);
|
---|
1938 | }
|
---|
1939 | close_progress_form();
|
---|
1940 | }
|
---|
1941 | /**************************************************************************
|
---|
1942 | *END_TWENTY_SECONDS_TIL_YIKES *
|
---|
1943 | **************************************************************************/
|
---|
1944 |
|
---|
1945 |
|
---|
1946 | /**
|
---|
1947 | * Exit due to a signal (no cleanup).
|
---|
1948 | * @param sig The signal we're exiting due to.
|
---|
1949 | */
|
---|
1950 | void termination_in_progress(int sig)
|
---|
1951 | {
|
---|
1952 | mr_msg(1, "Termination in progress");
|
---|
1953 | usleep(1000);
|
---|
1954 | pthread_exit(0);
|
---|
1955 | }
|
---|
1956 | /**************************************************************************
|
---|
1957 | *END_TERMINATION_IN_PROGRESS *
|
---|
1958 | **************************************************************************/
|
---|
1959 |
|
---|
1960 |
|
---|
1961 | /**
|
---|
1962 | * Unmount all devices in @p p_external_copy_of_mountlist.
|
---|
1963 | * @param p_external_copy_of_mountlist The mountlist to guide the devices to unmount.
|
---|
1964 | * @return 0 for success, nonzero for failure.
|
---|
1965 | */
|
---|
1966 | int unmount_all_devices(struct mountlist_itself
|
---|
1967 | *p_external_copy_of_mountlist)
|
---|
1968 | {
|
---|
1969 | struct mountlist_itself *mountlist;
|
---|
1970 | int retval = 0;
|
---|
1971 | int lino = 0;
|
---|
1972 | int res = 0;
|
---|
1973 | int i = 0;
|
---|
1974 | char *command = NULL;
|
---|
1975 | char *tmp = NULL;
|
---|
1976 |
|
---|
1977 | assert(p_external_copy_of_mountlist != NULL);
|
---|
1978 |
|
---|
1979 | mountlist = (struct mountlist_itself *)mr_malloc(sizeof(struct mountlist_itself));
|
---|
1980 | memcpy((void *) mountlist, (void *) p_external_copy_of_mountlist,
|
---|
1981 | sizeof(struct mountlist_itself));
|
---|
1982 | sort_mountlist_by_mountpoint(mountlist, 0);
|
---|
1983 |
|
---|
1984 | run_program_and_log_output("df -m", 3);
|
---|
1985 | mvaddstr_and_log_it(g_currentY, 0, _("Unmounting devices "));
|
---|
1986 | open_progress_form(_("Unmounting devices"),
|
---|
1987 | _("Unmounting all devices that were mounted,"),
|
---|
1988 | _
|
---|
1989 | ("in preparation for the post-restoration reboot."),
|
---|
1990 | "", mountlist->entries);
|
---|
1991 | chdir("/");
|
---|
1992 | for (i = 0;
|
---|
1993 | i < 10
|
---|
1994 | &&
|
---|
1995 | run_program_and_log_output
|
---|
1996 | ("ps | grep buffer | grep -v \"grep buffer\"", TRUE) == 0;
|
---|
1997 | i++) {
|
---|
1998 | sleep(1);
|
---|
1999 | mr_msg(2, "Waiting for buffer() to finish");
|
---|
2000 | }
|
---|
2001 |
|
---|
2002 | sync();
|
---|
2003 |
|
---|
2004 | sprintf(tmp, "cp -f %s " MNT_RESTORING "/var/log", MONDO_LOGFILE);
|
---|
2005 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
2006 | mr_msg(1,
|
---|
2007 | "Error. Failed to copy log to PC's /var/log dir. (Mounted read-only?)");
|
---|
2008 | }
|
---|
2009 | if (does_file_exist("/tmp/DUMBASS-GENTOO")) {
|
---|
2010 | run_program_and_log_output("mkdir -p " MNT_RESTORING
|
---|
2011 | "/mnt/.boot.d", 5);
|
---|
2012 | }
|
---|
2013 | for (lino = mountlist->entries - 1; lino >= 0; lino--) {
|
---|
2014 | if (!strcmp(mountlist->el[lino].mountpoint, "lvm")) {
|
---|
2015 | continue;
|
---|
2016 | }
|
---|
2017 | mr_asprintf(&tmp, _("Unmounting device %s "),
|
---|
2018 | mountlist->el[lino].device);
|
---|
2019 |
|
---|
2020 | update_progress_form(tmp);
|
---|
2021 |
|
---|
2022 | if (is_this_device_mounted(mountlist->el[lino].device)) {
|
---|
2023 | if (!strcmp(mountlist->el[lino].mountpoint, "swap")) {
|
---|
2024 | mr_asprintf(&command, "swapoff %s", mountlist->el[lino].device);
|
---|
2025 | } else {
|
---|
2026 | if (!strcmp(mountlist->el[lino].mountpoint, "/1")) {
|
---|
2027 | mr_asprintf(&command, "umount %s/", MNT_RESTORING);
|
---|
2028 | mr_msg(3,
|
---|
2029 | "Well, I know a certain kitty-kitty who'll be sleeping with Mommy tonight...");
|
---|
2030 | } else {
|
---|
2031 | mr_asprintf(&command, "umount " MNT_RESTORING "%s",
|
---|
2032 | mountlist->el[lino].mountpoint);
|
---|
2033 | }
|
---|
2034 | }
|
---|
2035 | mr_msg(10, "The 'umount' command is '%s'", command);
|
---|
2036 | res = run_program_and_log_output(command, 3);
|
---|
2037 | mr_free(command);
|
---|
2038 | } else {
|
---|
2039 | mr_strcat(tmp, _("...not mounted anyway :-) OK"));
|
---|
2040 | res = 0;
|
---|
2041 | }
|
---|
2042 | g_current_progress++;
|
---|
2043 | if (res) {
|
---|
2044 | mr_strcat(tmp, _("...Failed"));
|
---|
2045 | retval++;
|
---|
2046 | log_to_screen(tmp);
|
---|
2047 | } else {
|
---|
2048 | mr_msg(2, tmp);
|
---|
2049 | }
|
---|
2050 | mr_free(tmp);
|
---|
2051 | }
|
---|
2052 | close_progress_form();
|
---|
2053 | if (retval) {
|
---|
2054 | mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
|
---|
2055 | } else {
|
---|
2056 | mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
|
---|
2057 | }
|
---|
2058 | if (retval) {
|
---|
2059 | log_to_screen(_("Unable to unmount some of your partitions."));
|
---|
2060 | } else {
|
---|
2061 | log_to_screen(_("All partitions were unmounted OK."));
|
---|
2062 | }
|
---|
2063 | mr_free(mountlist);
|
---|
2064 | return (retval);
|
---|
2065 | }
|
---|
2066 | /**************************************************************************
|
---|
2067 | *END_UNMOUNT_ALL_DEVICES *
|
---|
2068 | **************************************************************************/
|
---|
2069 |
|
---|
2070 |
|
---|
2071 | /**
|
---|
2072 | * Extract mondo-restore.cfg and the mountlist from the tape inserted
|
---|
2073 | * to the ./tmp/ directory.
|
---|
2074 | * @param dev The tape device to read from.
|
---|
2075 | * @return 0 for success, nonzero for failure.
|
---|
2076 | */
|
---|
2077 | int extract_cfg_file_and_mountlist_from_tape_dev(struct s_bkpinfo *bkpinfo)
|
---|
2078 | {
|
---|
2079 | char *command = NULL;
|
---|
2080 | int res = 0;
|
---|
2081 | // BERLIOS: below 32KB seems to block at least on RHAS 2.1 and MDK 10.0
|
---|
2082 |
|
---|
2083 | // tar -zxvf-
|
---|
2084 | mr_asprintf(&command,
|
---|
2085 | "dd if=%s bs=%ld count=%ld 2> /dev/null | tar -zx %s %s %s %s %s",
|
---|
2086 | bkpinfo->media_device,
|
---|
2087 | bkpinfo->internal_tape_block_size,
|
---|
2088 | 1024L * 1024 * 32 / bkpinfo->internal_tape_block_size,
|
---|
2089 | MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB,
|
---|
2090 | BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "./tmp/i-want-my-lvm");
|
---|
2091 | mr_msg(2, "command = '%s'", command);
|
---|
2092 | res = run_program_and_log_output(command, -1);
|
---|
2093 | mr_free(command);
|
---|
2094 |
|
---|
2095 | if (res != 0 && does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
2096 | res = 0;
|
---|
2097 | }
|
---|
2098 | return (res);
|
---|
2099 | }
|
---|
2100 |
|
---|
2101 |
|
---|
2102 | /**
|
---|
2103 | * Get the configuration file from the tape, or CD.
|
---|
2104 | * @param bkpinfo The backup information structure. Fields used:
|
---|
2105 | * - @c bkpinfo->backup_media_type
|
---|
2106 | * - @c bkpinfo->media_device
|
---|
2107 | * - @c bkpinfo->tmpdir
|
---|
2108 | * @return 0 for success, nonzero for failure.
|
---|
2109 | */
|
---|
2110 | int get_cfg_file_from_archive()
|
---|
2111 | {
|
---|
2112 | int retval = 0;
|
---|
2113 | char *command = NULL;
|
---|
2114 | char *cfg_file = NULL;
|
---|
2115 | char *mounted_cfgf_path = NULL;
|
---|
2116 | char *tmp = NULL;
|
---|
2117 | char *mountpt = NULL;
|
---|
2118 | char *ramdisk_fname = NULL;
|
---|
2119 | char *mountlist_file = NULL;
|
---|
2120 |
|
---|
2121 | bool try_plan_B = FALSE;
|
---|
2122 |
|
---|
2123 | assert(bkpinfo != NULL);
|
---|
2124 | mr_msg(2, "gcffa --- starting");
|
---|
2125 | log_to_screen(_("I'm thinking..."));
|
---|
2126 | mr_asprintf(&mountpt, "%s/mount.bootdisk", bkpinfo->tmpdir);
|
---|
2127 | chdir(bkpinfo->tmpdir);
|
---|
2128 | // MONDO_CFG_FILE_STUB is missing the '/' at the start, FYI, by intent
|
---|
2129 | unlink(MONDO_CFG_FILE_STUB);
|
---|
2130 |
|
---|
2131 | unlink(FILELIST_FULL_STUB);
|
---|
2132 | unlink(BIGGIELIST_TXT_STUB);
|
---|
2133 | unlink("tmp/i-want-my-lvm");
|
---|
2134 | mr_asprintf(&command, "mkdir -p %s", mountpt);
|
---|
2135 | run_program_and_log_output(command, FALSE);
|
---|
2136 | mr_free(command);
|
---|
2137 |
|
---|
2138 | mr_asprintf(&cfg_file, "%s/%s", bkpinfo->tmpdir, MONDO_CFG_FILE_STUB);
|
---|
2139 | mr_asprintf(&mountlist_file, "%s/%s", bkpinfo->tmpdir,
|
---|
2140 | MOUNTLIST_FNAME_STUB);
|
---|
2141 | mr_msg(2, "mountpt = %s; cfg_file=%s", mountpt, cfg_file);
|
---|
2142 |
|
---|
2143 | mr_asprintf(&tmp, "mkdir -p %s/tmp", bkpinfo->tmpdir);
|
---|
2144 | run_program_and_log_output(tmp, FALSE);
|
---|
2145 | mr_free(tmp);
|
---|
2146 |
|
---|
2147 | if (!does_file_exist(cfg_file)) {
|
---|
2148 | mr_msg(2, "gcffa --- we don't have cfg file yet.");
|
---|
2149 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
2150 | try_plan_B = TRUE;
|
---|
2151 | } else {
|
---|
2152 | mr_msg(2, "gcffa --- calling mount_cdrom now :)");
|
---|
2153 | if (!mount_media()) {
|
---|
2154 | mr_msg(2,
|
---|
2155 | "gcffa --- managed to mount CD; so, no need for Plan B");
|
---|
2156 | try_plan_B = FALSE;
|
---|
2157 | } else {
|
---|
2158 | try_plan_B = TRUE;
|
---|
2159 | }
|
---|
2160 | if (what_number_cd_is_this() > 1) {
|
---|
2161 | insist_on_this_cd_number((g_current_media_number = 1));
|
---|
2162 | }
|
---|
2163 | }
|
---|
2164 | if (try_plan_B) {
|
---|
2165 | mr_msg(2, "gcffa --- OK, switching to Plan B");
|
---|
2166 | chdir(bkpinfo->tmpdir);
|
---|
2167 | run_program_and_log_output("mkdir -p tmp", FALSE);
|
---|
2168 |
|
---|
2169 | if (strlen(bkpinfo->media_device) == 0) {
|
---|
2170 | mr_allocstr(bkpinfo->media_device, "/dev/st0");
|
---|
2171 | mr_msg(2, "media_device is blank; assuming %s",
|
---|
2172 | bkpinfo->media_device);
|
---|
2173 | }
|
---|
2174 | /* extract_cfg_file_and_mountlist_from_tape_dev needs
|
---|
2175 | * the internal block size to be setup */
|
---|
2176 | if (bkpinfo->internal_tape_blocksize == 0) {
|
---|
2177 | /* Guessing a value */
|
---|
2178 | bkpinfo->internal_tape_blocksize = 32768;
|
---|
2179 | }
|
---|
2180 | mr_asprintf(&tmp, bkpinfo->media_device);
|
---|
2181 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
2182 | (bkpinfo)) {
|
---|
2183 | mr_allocstr(bkpinfo->media_device, "/dev/st0");
|
---|
2184 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
2185 | (bkpinfo)) {
|
---|
2186 | mr_allocstr(bkpinfo->media_device, "/dev/osst0");
|
---|
2187 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
2188 | (bkpinfo)) {
|
---|
2189 | mr_allocstr(bkpinfo->media_device, "/dev/ht0");
|
---|
2190 | if (extract_cfg_file_and_mountlist_from_tape_dev
|
---|
2191 | (bkpinfo)) {
|
---|
2192 | mr_msg(3,
|
---|
2193 | "I tried lots of devices but none worked.");
|
---|
2194 | mr_allocstr(bkpinfo->media_device, tmp);
|
---|
2195 | }
|
---|
2196 | }
|
---|
2197 | }
|
---|
2198 | }
|
---|
2199 | mr_free(tmp);
|
---|
2200 |
|
---|
2201 | if (!does_file_exist("tmp/mondo-restore.cfg")) {
|
---|
2202 | log_to_screen(_
|
---|
2203 | ("Cannot find config info on media"));
|
---|
2204 | return (1);
|
---|
2205 | }
|
---|
2206 | } else {
|
---|
2207 | mr_asprintf(&mounted_cfgf_path, "%s/%s", mountpt, cfg_file);
|
---|
2208 | if (!does_file_exist(mounted_cfgf_path)) {
|
---|
2209 | mr_msg(2,
|
---|
2210 | "gcffa --- Plan B, a.k.a. untarring some file from all.tar.gz");
|
---|
2211 | mr_asprintf(&command, "tar -zxvf " MNT_CDROM "/images/all.tar.gz %s %s %s %s %s", MOUNTLIST_FNAME_STUB, MONDO_CFG_FILE_STUB, BIGGIELIST_TXT_STUB, FILELIST_FULL_STUB, "./tmp/i-want-my-lvm"); // add -b TAPE_BLOCK_SIZE if you _really_ think it's necessary
|
---|
2212 | run_program_and_log_output(command, TRUE);
|
---|
2213 | mr_free(command);
|
---|
2214 |
|
---|
2215 | if (!does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
2216 | fatal_error
|
---|
2217 | ("Please reinsert the disk/CD and try again.");
|
---|
2218 | }
|
---|
2219 | }
|
---|
2220 | mr_free(mounted_cfgf_path);
|
---|
2221 | }
|
---|
2222 | }
|
---|
2223 | mr_free(mountpt);
|
---|
2224 |
|
---|
2225 | if (does_file_exist(MONDO_CFG_FILE_STUB)) {
|
---|
2226 | mr_msg(1, "gcffa --- great! We've got the config file");
|
---|
2227 | mr_asprintf(&tmp, "%s/%s",
|
---|
2228 | call_program_and_get_last_line_of_output("pwd"),
|
---|
2229 | MONDO_CFG_FILE_STUB);
|
---|
2230 | mr_asprintf(&command, "cp -f %s %s", tmp, cfg_file);
|
---|
2231 | iamhere(command);
|
---|
2232 |
|
---|
2233 | if (strcmp(tmp, cfg_file)
|
---|
2234 | && run_program_and_log_output(command, 1)) {
|
---|
2235 | mr_msg(1,
|
---|
2236 | "... but an error occurred when I tried to move it to %s",
|
---|
2237 | cfg_file);
|
---|
2238 | } else {
|
---|
2239 | mr_msg(1, "... and I moved it successfully to %s", cfg_file);
|
---|
2240 | }
|
---|
2241 | mr_free(command);
|
---|
2242 |
|
---|
2243 | mr_asprintf(&command, "cp -f %s/%s %s",
|
---|
2244 | call_program_and_get_last_line_of_output("pwd"),
|
---|
2245 | MOUNTLIST_FNAME_STUB, mountlist_file);
|
---|
2246 | iamhere(command);
|
---|
2247 | if (strcmp(tmp, cfg_file)
|
---|
2248 | && run_program_and_log_output(command, 1)) {
|
---|
2249 | mr_msg(1, "Failed to get mountlist");
|
---|
2250 | } else {
|
---|
2251 | mr_msg(1, "Got mountlist too");
|
---|
2252 | mr_free(command);
|
---|
2253 | mr_asprintf(&command, "cp -f %s %s", mountlist_file,
|
---|
2254 | g_mountlist_fname);
|
---|
2255 | if (run_program_and_log_output(command, 1)) {
|
---|
2256 | mr_msg(1, "Failed to copy mountlist to /tmp");
|
---|
2257 | } else {
|
---|
2258 | mr_msg(1, "Copied mountlist to /tmp as well OK");
|
---|
2259 | mr_free(command);
|
---|
2260 | mr_asprintf(&command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
2261 | run_program_and_log_output(command, 1);
|
---|
2262 | }
|
---|
2263 | }
|
---|
2264 | mr_free(command);
|
---|
2265 | mr_free(tmp);
|
---|
2266 | }
|
---|
2267 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
2268 | if (!does_file_exist(cfg_file)) {
|
---|
2269 | iamhere(cfg_file);
|
---|
2270 | mr_msg(1, "%s not found", cfg_file);
|
---|
2271 | log_to_screen
|
---|
2272 | (_
|
---|
2273 | ("Oh dear. Unable to recover configuration file from boot disk"));
|
---|
2274 | return (1);
|
---|
2275 | }
|
---|
2276 |
|
---|
2277 | log_to_screen(_("Recovered mondo-restore.cfg"));
|
---|
2278 | if (!does_file_exist(MOUNTLIST_FNAME_STUB)) {
|
---|
2279 | log_to_screen(_("...but not mountlist.txt - a pity, really..."));
|
---|
2280 | }
|
---|
2281 | /* start SAH */
|
---|
2282 | else {
|
---|
2283 | mr_asprintf(&command, "cp -f %s %s/%s", MOUNTLIST_FNAME_STUB,
|
---|
2284 | bkpinfo->tmpdir, MOUNTLIST_FNAME_STUB);
|
---|
2285 | run_program_and_log_output(command, FALSE);
|
---|
2286 | mr_free(command);
|
---|
2287 | }
|
---|
2288 | /* end SAH */
|
---|
2289 |
|
---|
2290 | mr_asprintf(&command, "cp -f %s /%s", cfg_file, MONDO_CFG_FILE_STUB);
|
---|
2291 | mr_free(cfg_file);
|
---|
2292 | run_program_and_log_output(command, FALSE);
|
---|
2293 | mr_free(command);
|
---|
2294 |
|
---|
2295 | mr_asprintf(&command, "cp -f %s /%s", mountlist_file, MOUNTLIST_FNAME_STUB);
|
---|
2296 | mr_free(mountlist_file);
|
---|
2297 | run_program_and_log_output(command, FALSE);
|
---|
2298 | mr_free(command);
|
---|
2299 |
|
---|
2300 | mr_asprintf(&command, "cp -f etc/raidtab /etc/");
|
---|
2301 | run_program_and_log_output(command, FALSE);
|
---|
2302 | mr_free(command);
|
---|
2303 |
|
---|
2304 | mr_asprintf(&command, "cp -f tmp/i-want-my-lvm /tmp/");
|
---|
2305 | run_program_and_log_output(command, FALSE);
|
---|
2306 | mr_free(command);
|
---|
2307 |
|
---|
2308 | g_backup_media_type = bkpinfo->backup_media_type;
|
---|
2309 | strncpy(bkpinfo->backup_media_string,bkptype_to_string(bkpinfo->backup_media_type), (size_t)63);
|
---|
2310 | g_backup_media_string = bkpinfo->backup_media_string;
|
---|
2311 | return (retval);
|
---|
2312 | }
|
---|
2313 | /**************************************************************************
|
---|
2314 | *END_GET_CFG_FILE_FROM_ARCHIVE *
|
---|
2315 | **************************************************************************/
|
---|
2316 | /* @} - end restoreUtilityGroup */
|
---|
2317 |
|
---|
2318 |
|
---|
2319 | void wait_until_software_raids_are_prepped(int wait_for_percentage)
|
---|
2320 | {
|
---|
2321 | struct raidlist_itself *raidlist = NULL;
|
---|
2322 | int unfinished_mdstat_devices = 9999, i = 0;
|
---|
2323 | char *screen_message = NULL;
|
---|
2324 |
|
---|
2325 | raidlist = (struct raidlist_itself *)mr_malloc(sizeof(struct raidlist_itself));
|
---|
2326 |
|
---|
2327 | assert(wait_for_percentage <= 100);
|
---|
2328 | iamhere("wait_until_software_raids_are_prepped");
|
---|
2329 | while (unfinished_mdstat_devices > 0) {
|
---|
2330 | // FIXME: Prefix '/dev/' should really be dynamic!
|
---|
2331 | if (parse_mdstat(raidlist, "/dev/")) {
|
---|
2332 | log_to_screen("Sorry, cannot read %s", MDSTAT_FILE);
|
---|
2333 | mr_msg(1, "Sorry, cannot read %s", MDSTAT_FILE);
|
---|
2334 | return;
|
---|
2335 | }
|
---|
2336 | for (unfinished_mdstat_devices = i = 0; i <= raidlist->entries; i++) {
|
---|
2337 | if (raidlist->el[i].progress < wait_for_percentage) {
|
---|
2338 | unfinished_mdstat_devices++;
|
---|
2339 | if (raidlist->el[i].progress == -1) // delayed while another partition inits
|
---|
2340 | {
|
---|
2341 | continue;
|
---|
2342 | }
|
---|
2343 | mr_msg(1,"Sync'ing %s (i=%d)", raidlist->el[i].raid_device, i);
|
---|
2344 | mr_asprintf(&screen_message, "Sync'ing %s",
|
---|
2345 | raidlist->el[i].raid_device);
|
---|
2346 | open_evalcall_form(screen_message);
|
---|
2347 | mr_free(screen_message);
|
---|
2348 |
|
---|
2349 | while (raidlist->el[i].progress < wait_for_percentage) {
|
---|
2350 | mr_msg(1,"Percentage sync'ed: %d", raidlist->el[i].progress);
|
---|
2351 | update_evalcall_form(raidlist->el[i].progress);
|
---|
2352 | sleep(2);
|
---|
2353 | // FIXME: Prefix '/dev/' should really be dynamic!
|
---|
2354 | if (parse_mdstat(raidlist, "/dev/")) {
|
---|
2355 | break;
|
---|
2356 | }
|
---|
2357 | }
|
---|
2358 | close_evalcall_form();
|
---|
2359 | }
|
---|
2360 | }
|
---|
2361 | }
|
---|
2362 | mr_free(raidlist);
|
---|
2363 | }
|
---|