[1] | 1 | /* libmondo-files.c file manipulation
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[116] | 2 | $Id: libmondo-files.c 1080 2007-01-28 18:04:41Z bruno $
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[1] | 3 | */
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| 4 |
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| 5 | /**
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| 6 | * @file
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| 7 | * Functions to manipulate files.
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| 8 | */
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| 9 |
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| 10 |
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| 11 | #include "my-stuff.h"
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| 12 | #include "mondostructures.h"
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| 13 | #include "libmondo-files.h"
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| 14 |
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[541] | 15 | #include "lib-common-externs.h"
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| 16 |
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[1] | 17 | #include "libmondo-tools-EXT.h"
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[541] | 18 | #include "libmondo-gui-EXT.h"
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[1] | 19 | #include "libmondo-devices-EXT.h"
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| 20 | #include "libmondo-fork-EXT.h"
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| 21 | #include "libmondo-string-EXT.h"
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| 22 |
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| 23 | /*@unused@*/
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[116] | 24 | //static char cvsid[] = "$Id: libmondo-files.c 1080 2007-01-28 18:04:41Z bruno $";
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[1] | 25 |
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| 26 | extern char err_log_lines[NOOF_ERR_LINES][MAX_STR_LEN];
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| 27 |
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| 28 | extern int g_currentY;
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| 29 | extern char *g_mondo_home;
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| 30 |
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| 31 | /**
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| 32 | * @addtogroup fileGroup
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| 33 | * @{
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| 34 | */
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| 35 | /**
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| 36 | * Get an md5 checksum of the specified file.
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| 37 | * @param filename The file to checksum.
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| 38 | * @return The 32-character ASCII representation of the 128-bit checksum.
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| 39 | * @note The returned string points to static storage that will be overwritten with each call.
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| 40 | */
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[116] | 41 | char *calc_checksum_of_file(char *filename)
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[1] | 42 | {
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[116] | 43 | /*@ buffers ***************************************************** */
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| 44 | static char output[MAX_STR_LEN];
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| 45 | char command[MAX_STR_LEN * 2];
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| 46 | char tmp[MAX_STR_LEN];
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[1] | 47 |
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[116] | 48 | /*@ pointers **************************************************** */
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| 49 | char *p;
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| 50 | FILE *fin;
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[1] | 51 |
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[116] | 52 | /*@ initialize pointers ***************************************** */
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[1] | 53 |
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[116] | 54 | p = output;
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[1] | 55 |
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[116] | 56 | /*@************************************************************** */
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[1] | 57 |
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[116] | 58 | assert_string_is_neither_NULL_nor_zerolength(filename);
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| 59 | if (does_file_exist(filename)) {
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| 60 | sprintf(command, "md5sum \"%s\"", filename);
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| 61 | fin = popen(command, "r");
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| 62 | if (fin) {
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| 63 | (void) fgets(output, MAX_STR_LEN, fin);
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| 64 | p = strchr(output, ' ');
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| 65 | paranoid_pclose(fin);
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| 66 | }
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| 67 | } else {
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| 68 | sprintf(tmp, "File '%s' not found; cannot calc checksum",
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| 69 | filename);
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| 70 | log_it(tmp);
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[1] | 71 | }
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[116] | 72 | if (p) {
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| 73 | *p = '\0';
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| 74 | }
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| 75 | return (output);
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[1] | 76 | }
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| 77 |
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| 78 |
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| 79 | /**
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| 80 | * Get a not-quite-unique representation of some of the file's @c stat properties.
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| 81 | * The returned string has the form <tt>size-mtime-ctime</tt>.
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| 82 | * @param curr_fname The file to generate the "checksum" for.
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| 83 | * @return The "checksum".
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| 84 | * @note The returned string points to static storage that will be overwritten with each call.
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| 85 | */
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[116] | 86 | char *calc_file_ugly_minichecksum(char *curr_fname)
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[1] | 87 | {
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| 88 |
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[116] | 89 | /*@ buffers ***************************************************** */
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| 90 | static char curr_cksum[1000];
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[1] | 91 |
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[116] | 92 | /*@ pointers **************************************************** */
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[1] | 93 |
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[116] | 94 | /*@ structures ************************************************** */
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| 95 | struct stat buf;
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[1] | 96 |
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[116] | 97 | /*@ initialize data *************************************************** */
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| 98 | curr_cksum[0] = '\0';
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[1] | 99 |
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[116] | 100 | /*@************************************************************** */
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[1] | 101 |
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[116] | 102 | assert_string_is_neither_NULL_nor_zerolength(curr_fname);
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| 103 | if (lstat(curr_fname, &buf)) {
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| 104 | return (curr_cksum); // empty
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| 105 | }
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[1] | 106 |
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[116] | 107 | sprintf(curr_cksum, "%ld-%ld-%ld", (long) (buf.st_size),
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| 108 | (long) (buf.st_mtime), (long) (buf.st_ctime));
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| 109 | return (curr_cksum);
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[1] | 110 | }
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| 111 |
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| 112 |
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| 113 |
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| 114 | /**
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| 115 | * Get the number of lines in @p filename.
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| 116 | * @param filename The file to count lines in.
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| 117 | * @return The number of lines in @p filename.
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| 118 | * @bug This function uses the shell and "wc -l"; it should probably be rewritten in C.
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| 119 | */
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[116] | 120 | long count_lines_in_file(char *filename)
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[1] | 121 | {
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| 122 |
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[116] | 123 | /*@ buffers ***************************************************** */
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| 124 | char command[MAX_STR_LEN * 2];
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| 125 | char incoming[MAX_STR_LEN];
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| 126 | char tmp[MAX_STR_LEN];
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[1] | 127 |
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[116] | 128 | /*@ long ******************************************************** */
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| 129 | long noof_lines = -1L;
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[1] | 130 |
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[116] | 131 | /*@ pointers **************************************************** */
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| 132 | FILE *fin;
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[1] | 133 |
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[116] | 134 | /*@ initialize [0] to null ******************************************** */
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| 135 | incoming[0] = '\0';
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[1] | 136 |
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[116] | 137 | assert_string_is_neither_NULL_nor_zerolength(filename);
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| 138 | if (!does_file_exist(filename)) {
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| 139 | sprintf(tmp,
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| 140 | "%s does not exist, so I cannot found the number of lines in it",
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| 141 | filename);
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| 142 | log_it(tmp);
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| 143 | return (0);
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[1] | 144 | }
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[116] | 145 | sprintf(command, "cat %s | wc -l", filename);
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| 146 | if (!does_file_exist(filename)) {
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| 147 | return (-1);
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[1] | 148 | }
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[116] | 149 | fin = popen(command, "r");
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| 150 | if (fin) {
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| 151 | if (feof(fin)) {
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| 152 | noof_lines = 0;
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| 153 | } else {
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| 154 | (void) fgets(incoming, MAX_STR_LEN - 1, fin);
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| 155 | while (strlen(incoming) > 0
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| 156 | && incoming[strlen(incoming) - 1] < 32) {
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| 157 | incoming[strlen(incoming) - 1] = '\0';
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| 158 | }
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| 159 | noof_lines = atol(incoming);
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| 160 | }
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| 161 | paranoid_pclose(fin);
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| 162 | }
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| 163 | return (noof_lines);
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[1] | 164 | }
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| 165 |
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| 166 |
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| 167 | /**
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| 168 | * Check for existence of given @p filename.
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| 169 | * @param filename The file to check for.
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| 170 | * @return TRUE if it exists, FALSE otherwise.
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| 171 | */
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[116] | 172 | bool does_file_exist(char *filename)
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[1] | 173 | {
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| 174 |
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[116] | 175 | /*@ structures ************************************************** */
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| 176 | struct stat buf;
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[1] | 177 |
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[116] | 178 | /*@************************************************************** */
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[1] | 179 |
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[116] | 180 | assert(filename != NULL);
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| 181 | // assert_string_is_neither_NULL_nor_zerolength(filename);
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| 182 | if (lstat(filename, &buf)) {
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| 183 | log_msg(20, "%s does not exist", filename);
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| 184 | return (FALSE);
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| 185 | } else {
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| 186 | log_msg(20, "%s exists", filename);
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| 187 | return (TRUE);
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| 188 | }
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[1] | 189 | }
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| 190 |
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| 191 |
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| 192 |
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| 193 |
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| 194 |
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| 195 |
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| 196 | /**
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| 197 | * Modify @p inout (a file containing a list of files) to only contain files
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| 198 | * that exist.
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| 199 | * @param inout The filelist to operate on.
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| 200 | * @note The original file is renamed beforehand, so it will not be accessible
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| 201 | * while the modification is in progress.
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| 202 | */
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[116] | 203 | void exclude_nonexistent_files(char *inout)
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[1] | 204 | {
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[116] | 205 | char infname[MAX_STR_LEN];
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| 206 | char outfname[MAX_STR_LEN];
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| 207 | char tmp[MAX_STR_LEN];
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| 208 | char incoming[MAX_STR_LEN];
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[1] | 209 |
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[116] | 210 | /*@ int ********************************************************* */
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| 211 | int i;
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[1] | 212 |
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[116] | 213 | /*@ pointers **************************************************** */
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| 214 | FILE *fin, *fout;
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[1] | 215 |
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| 216 |
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[116] | 217 | /*@ end vars *********************************************************** */
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[1] | 218 |
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[116] | 219 | assert_string_is_neither_NULL_nor_zerolength(inout);
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| 220 | sprintf(infname, "%s.in", inout);
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| 221 | sprintf(outfname, "%s", inout);
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| 222 | sprintf(tmp, "cp -f %s %s", inout, infname);
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| 223 | run_program_and_log_output(tmp, FALSE);
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| 224 | if (!(fin = fopen(infname, "r"))) {
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| 225 | log_OS_error("Unable to openin infname");
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| 226 | return;
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[1] | 227 | }
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[116] | 228 | if (!(fout = fopen(outfname, "w"))) {
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| 229 | log_OS_error("Unable to openout outfname");
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| 230 | return;
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[1] | 231 | }
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[116] | 232 | for (fgets(incoming, MAX_STR_LEN, fin); !feof(fin);
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| 233 | fgets(incoming, MAX_STR_LEN, fin)) {
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| 234 | i = strlen(incoming) - 1;
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| 235 | if (i >= 0 && incoming[i] < 32) {
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| 236 | incoming[i] = '\0';
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| 237 | }
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| 238 | if (does_file_exist(incoming)) {
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| 239 | fprintf(fout, "%s\n", incoming);
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| 240 | } else {
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| 241 | sprintf(tmp, "Excluding '%s'-nonexistent\n", incoming);
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| 242 | log_it(tmp);
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| 243 | }
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[1] | 244 | }
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[116] | 245 | paranoid_fclose(fout);
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| 246 | paranoid_fclose(fin);
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| 247 | unlink(infname);
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[1] | 248 | }
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| 249 |
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| 250 |
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| 251 |
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| 252 |
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| 253 |
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| 254 |
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| 255 |
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| 256 |
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| 257 |
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| 258 | /**
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| 259 | * Attempt to find the user's kernel by calling Mindi.
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| 260 | * If Mindi can't find the kernel, ask user. If @p kernel is not empty,
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| 261 | * don't do anything.
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| 262 | * @param kernel Where to put the found kernel.
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| 263 | * @return 0 for success, 1 for failure.
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| 264 | */
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[116] | 265 | int figure_out_kernel_path_interactively_if_necessary(char *kernel)
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[1] | 266 | {
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[116] | 267 | char tmp[MAX_STR_LEN];
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[392] | 268 | char *command;
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[1] | 269 |
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[116] | 270 | if (!kernel[0]) {
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| 271 | strcpy(kernel,
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| 272 | call_program_and_get_last_line_of_output
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| 273 | ("mindi --findkernel 2> /dev/null"));
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| 274 | }
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[392] | 275 | // If we didn't get anything back, check whether mindi raised a fatal error
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| 276 | if (!kernel[0]) {
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| 277 | malloc_string(command);
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| 278 | strcpy(command, "grep 'Fatal error' /var/log/mindi.log");
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| 279 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
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| 280 | if (strlen(tmp) > 1) {
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| 281 | popup_and_OK(tmp);
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| 282 | fatal_error("Mindi gave a fatal error. Please check '/var/log/mindi.log'.");
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| 283 | }
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[1080] | 284 | mr_free(command);
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[392] | 285 | }
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[116] | 286 | log_it("Calling Mindi with kernel path of '%s'", kernel);
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| 287 | while (!kernel[0]) {
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| 288 | if (!ask_me_yes_or_no
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[541] | 289 | ("Kernel not found or invalid. Choose another?")) {
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[116] | 290 | return (1);
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| 291 | }
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| 292 | if (!popup_and_get_string
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[541] | 293 | ("Kernel path",
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| 294 | "What is the full path and filename of your kernel, please?",
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[116] | 295 | kernel, MAX_STR_LEN / 4)) {
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| 296 | fatal_error
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| 297 | ("Kernel not found. Please specify with the '-k' flag.");
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| 298 | }
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| 299 | sprintf(tmp, "User says kernel is at %s", kernel);
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| 300 | log_it(tmp);
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| 301 | }
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| 302 | return (0);
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[1] | 303 | }
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| 304 |
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| 305 |
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| 306 |
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| 307 |
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| 308 |
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| 309 |
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| 310 | /**
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| 311 | * Find location of specified executable in user's PATH.
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| 312 | * @param fname The basename of the executable to search for (e.g. @c afio).
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| 313 | * @return The full path to the executable, or "" if it does not exist, or NULL if @c file could not be found.
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| 314 | * @note The returned string points to static storage that will be overwritten with each call.
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| 315 | * @bug The checks with @c file and @c dirname seem pointless. If @c incoming is "", then you're calling
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| 316 | * <tt>dirname 2\>/dev/null</tt> or <tt>file 2\>/dev/null | cut -d':' -f1 2\>/dev/null</tt>, which basically amounts
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| 317 | * to nothing.
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| 318 | */
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[116] | 319 | char *find_home_of_exe(char *fname)
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[1] | 320 | {
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[116] | 321 | /*@ buffers ********************* */
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| 322 | static char output[MAX_STR_LEN];
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| 323 | char *incoming;
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| 324 | char *command;
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[1] | 325 |
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[116] | 326 | malloc_string(incoming);
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| 327 | malloc_string(command);
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| 328 | incoming[0] = '\0';
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| 329 | /*@******************************* */
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[1] | 330 |
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[116] | 331 | assert_string_is_neither_NULL_nor_zerolength(fname);
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| 332 | sprintf(command, "which %s 2> /dev/null", fname);
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| 333 | strcpy(incoming, call_program_and_get_last_line_of_output(command));
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| 334 | if (incoming[0] == '\0') {
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| 335 | if (system("which file > /dev/null 2> /dev/null")) {
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[1080] | 336 | mr_free(incoming);
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| 337 | mr_free(command);
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[116] | 338 | output[0] = '\0';
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| 339 | return (NULL); // forget it :)
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| 340 | }
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| 341 | sprintf(command,
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| 342 | "file %s 2> /dev/null | cut -d':' -f1 2> /dev/null",
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| 343 | incoming);
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| 344 | strcpy(incoming,
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| 345 | call_program_and_get_last_line_of_output(command));
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| 346 | }
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| 347 | if (incoming[0] == '\0') // yes, it is == '\0' twice, not once :)
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[1] | 348 | {
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[116] | 349 | sprintf(command, "dirname %s 2> /dev/null", incoming);
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| 350 | strcpy(incoming,
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| 351 | call_program_and_get_last_line_of_output(command));
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[1] | 352 | }
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[116] | 353 | strcpy(output, incoming);
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| 354 | if (output[0] != '\0' && does_file_exist(output)) {
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| 355 | log_msg(4, "find_home_of_exe () --- Found %s at %s", fname,
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| 356 | incoming);
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| 357 | } else {
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| 358 | output[0] = '\0';
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| 359 | log_msg(4, "find_home_of_exe() --- Could not find %s", fname);
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| 360 | }
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[1080] | 361 | mr_free(incoming);
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| 362 | mr_free(command);
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[116] | 363 | if (!output[0]) {
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| 364 | return (NULL);
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| 365 | } else {
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| 366 | return (output);
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| 367 | }
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[1] | 368 | }
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| 369 |
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| 370 |
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| 371 |
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| 372 |
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| 373 |
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| 374 |
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| 375 |
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| 376 |
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| 377 | /**
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| 378 | * Get the last sequence of digits surrounded by non-digits in the first 32k of
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| 379 | * a file.
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| 380 | * @param logfile The file to look in.
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| 381 | * @return The number found, or 0 if none.
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| 382 | */
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[116] | 383 | int get_trackno_from_logfile(char *logfile)
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[1] | 384 | {
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| 385 |
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[116] | 386 | /*@ pointers ********************************************************* */
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| 387 | FILE *fin;
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[1] | 388 |
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[116] | 389 | /*@ int ************************************************************** */
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| 390 | int trackno = 0;
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| 391 | size_t len = 0;
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[1] | 392 |
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[116] | 393 | /*@ buffer ************************************************************ */
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| 394 | char datablock[32701];
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[1] | 395 |
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[116] | 396 | assert_string_is_neither_NULL_nor_zerolength(logfile);
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| 397 | if (!(fin = fopen(logfile, "r"))) {
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| 398 | log_OS_error("Unable to open logfile");
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| 399 | fatal_error("Unable to open logfile to read trackno");
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| 400 | }
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| 401 | len = fread(datablock, 1, 32700, fin);
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| 402 | paranoid_fclose(fin);
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| 403 | if (len <= 0) {
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| 404 | return (0);
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| 405 | }
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| 406 | for (; len > 0 && !isdigit(datablock[len - 1]); len--);
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| 407 | datablock[len--] = '\0';
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| 408 | for (; len > 0 && isdigit(datablock[len - 1]); len--);
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| 409 | trackno = atoi(datablock + len);
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| 410 | /*
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| 411 | sprintf(tmp,"datablock=%s; trackno=%d",datablock+len, trackno);
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| 412 | log_it(tmp);
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| 413 | */
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| 414 | return (trackno);
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[1] | 415 | }
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| 416 |
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| 417 |
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| 418 |
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| 419 |
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| 420 |
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| 421 |
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| 422 |
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| 423 | /**
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| 424 | * Get a percentage from the last line of @p filename. We look for the string
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---|
| 425 | * "% done" on the last line and, if we find it, grab the number before the last % sign.
|
---|
| 426 | * @param filename The file to get the percentage from.
|
---|
| 427 | * @return The percentage found, or 0 for error.
|
---|
| 428 | */
|
---|
[116] | 429 | int grab_percentage_from_last_line_of_file(char *filename)
|
---|
[1] | 430 | {
|
---|
| 431 |
|
---|
[116] | 432 | /*@ buffers ***************************************************** */
|
---|
| 433 | char tmp[MAX_STR_LEN];
|
---|
| 434 | char lastline[MAX_STR_LEN];
|
---|
| 435 | char command[MAX_STR_LEN];
|
---|
| 436 | /*@ pointers **************************************************** */
|
---|
| 437 | char *p;
|
---|
[1] | 438 |
|
---|
[116] | 439 | /*@ int's ******************************************************* */
|
---|
| 440 | int i;
|
---|
[1] | 441 |
|
---|
[116] | 442 | for (i = NOOF_ERR_LINES - 1;
|
---|
| 443 | i >= 0 && !strstr(err_log_lines[i], "% Done")
|
---|
| 444 | && !strstr(err_log_lines[i], "% done"); i--);
|
---|
| 445 | if (i < 0) {
|
---|
| 446 | sprintf(command,
|
---|
[681] | 447 | "tail -n3 %s | grep -Fi \"%c\" | tail -n1 | awk '{print $0;}'",
|
---|
[116] | 448 | filename, '%');
|
---|
| 449 | strcpy(lastline,
|
---|
| 450 | call_program_and_get_last_line_of_output(command));
|
---|
| 451 | if (!lastline[0]) {
|
---|
| 452 | return (0);
|
---|
| 453 | }
|
---|
| 454 | } else {
|
---|
| 455 | strcpy(lastline, err_log_lines[i]);
|
---|
[1] | 456 | }
|
---|
| 457 |
|
---|
[116] | 458 | p = strrchr(lastline, '%');
|
---|
| 459 | if (p) {
|
---|
| 460 | *p = '\0';
|
---|
| 461 | }
|
---|
[1] | 462 | // log_msg(2, "lastline='%s', ", p, lastline);
|
---|
[116] | 463 | if (!p) {
|
---|
| 464 | return (0);
|
---|
| 465 | }
|
---|
| 466 | *p = '\0';
|
---|
| 467 | for (p--; *p != ' ' && p != lastline; p--);
|
---|
| 468 | if (p != lastline) {
|
---|
| 469 | p++;
|
---|
| 470 | }
|
---|
| 471 | i = atoi(p);
|
---|
[1] | 472 |
|
---|
[116] | 473 | sprintf(tmp, "'%s' --> %d", p, i);
|
---|
[1] | 474 | // log_to_screen(tmp);
|
---|
| 475 |
|
---|
[116] | 476 | return (i);
|
---|
[1] | 477 | }
|
---|
| 478 |
|
---|
| 479 |
|
---|
| 480 |
|
---|
| 481 |
|
---|
| 482 |
|
---|
| 483 | /**
|
---|
| 484 | * Return the last line of @p filename.
|
---|
| 485 | * @param filename The file to get the last line of.
|
---|
| 486 | * @return The last line of the file.
|
---|
| 487 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 488 | */
|
---|
[116] | 489 | char *last_line_of_file(char *filename)
|
---|
[1] | 490 | {
|
---|
[116] | 491 | /*@ buffers ***************************************************** */
|
---|
| 492 | static char output[MAX_STR_LEN];
|
---|
| 493 | static char command[MAX_STR_LEN * 2];
|
---|
| 494 | static char tmp[MAX_STR_LEN];
|
---|
[1] | 495 |
|
---|
[116] | 496 | /*@ pointers **************************************************** */
|
---|
| 497 | FILE *fin;
|
---|
[1] | 498 |
|
---|
[116] | 499 | /*@ end vars **************************************************** */
|
---|
[1] | 500 |
|
---|
[116] | 501 | if (!does_file_exist(filename)) {
|
---|
[541] | 502 | sprintf(tmp, "Tring to get last line of nonexistent file (%s)",
|
---|
[116] | 503 | filename);
|
---|
| 504 | log_it(tmp);
|
---|
| 505 | output[0] = '\0';
|
---|
| 506 | return (output);
|
---|
| 507 | }
|
---|
[126] | 508 | sprintf(command, "tail -n1 %s", filename);
|
---|
[116] | 509 | fin = popen(command, "r");
|
---|
| 510 | (void) fgets(output, MAX_STR_LEN, fin);
|
---|
| 511 | paranoid_pclose(fin);
|
---|
| 512 | while (strlen(output) > 0 && output[strlen(output) - 1] < 32) {
|
---|
| 513 | output[strlen(output) - 1] = '\0';
|
---|
| 514 | }
|
---|
| 515 | return (output);
|
---|
[1] | 516 | }
|
---|
| 517 |
|
---|
| 518 | /**
|
---|
| 519 | * Get the length of @p filename in bytes.
|
---|
| 520 | * @param filename The file to get the length of.
|
---|
| 521 | * @return The length of the file, or -1 for error.
|
---|
| 522 | */
|
---|
[684] | 523 | off_t length_of_file(char *filename)
|
---|
[1] | 524 | {
|
---|
[116] | 525 | /*@ pointers *************************************************** */
|
---|
| 526 | FILE *fin;
|
---|
[1] | 527 |
|
---|
[116] | 528 | /*@ long long ************************************************* */
|
---|
[684] | 529 | off_t length;
|
---|
[1] | 530 |
|
---|
[116] | 531 | fin = fopen(filename, "r");
|
---|
| 532 | if (!fin) {
|
---|
| 533 | log_it("filename=%s", filename);
|
---|
| 534 | log_OS_error("Unable to openin filename");
|
---|
| 535 | return (-1);
|
---|
| 536 | }
|
---|
[415] | 537 | fseeko(fin, 0, SEEK_END);
|
---|
[684] | 538 | length = ftello(fin);
|
---|
[116] | 539 | paranoid_fclose(fin);
|
---|
| 540 | return (length);
|
---|
[1] | 541 | }
|
---|
| 542 |
|
---|
| 543 |
|
---|
| 544 |
|
---|
| 545 | /**
|
---|
| 546 | * ?????
|
---|
| 547 | * @bug I don't know what this function does. However, it seems orphaned, so it should probably be removed.
|
---|
| 548 | */
|
---|
| 549 | int
|
---|
[116] | 550 | make_checksum_list_file(char *filelist, char *cksumlist, char *comppath)
|
---|
[1] | 551 | {
|
---|
[116] | 552 | /*@ pointers **************************************************** */
|
---|
| 553 | FILE *fin;
|
---|
| 554 | FILE *fout;
|
---|
[1] | 555 |
|
---|
[116] | 556 | /*@ int ******************************************************* */
|
---|
| 557 | int percentage;
|
---|
| 558 | int i;
|
---|
| 559 | int counter = 0;
|
---|
[1] | 560 |
|
---|
[116] | 561 | /*@ buffer ****************************************************** */
|
---|
| 562 | char stub_fname[1000];
|
---|
| 563 | char curr_fname[1000];
|
---|
| 564 | char curr_cksum[1000];
|
---|
| 565 | char tmp[1000];
|
---|
[1] | 566 |
|
---|
[116] | 567 | /*@ long [long] ************************************************* */
|
---|
[684] | 568 | off_t filelist_length;
|
---|
| 569 | off_t curr_pos;
|
---|
[116] | 570 | long start_time;
|
---|
| 571 | long current_time;
|
---|
| 572 | long time_taken;
|
---|
| 573 | long time_remaining;
|
---|
[1] | 574 |
|
---|
[116] | 575 | /*@ end vars *************************************************** */
|
---|
[1] | 576 |
|
---|
[116] | 577 | start_time = get_time();
|
---|
| 578 | filelist_length = length_of_file(filelist);
|
---|
| 579 | sprintf(tmp, "filelist = %s; cksumlist = %s", filelist, cksumlist);
|
---|
| 580 | log_it(tmp);
|
---|
| 581 | fin = fopen(filelist, "r");
|
---|
| 582 | if (fin == NULL) {
|
---|
| 583 | log_OS_error("Unable to fopen-in filelist");
|
---|
| 584 | log_to_screen("Can't open filelist");
|
---|
| 585 | return (1);
|
---|
[1] | 586 | }
|
---|
[116] | 587 | fout = fopen(cksumlist, "w");
|
---|
| 588 | if (fout == NULL) {
|
---|
| 589 | log_OS_error("Unable to openout cksumlist");
|
---|
| 590 | paranoid_fclose(fin);
|
---|
[541] | 591 | log_to_screen("Can't open checksum list");
|
---|
[116] | 592 | return (1);
|
---|
[1] | 593 | }
|
---|
[116] | 594 | for (fgets(stub_fname, 999, fin); !feof(fin);
|
---|
| 595 | fgets(stub_fname, 999, fin)) {
|
---|
| 596 | if (stub_fname[(i = strlen(stub_fname) - 1)] < 32) {
|
---|
| 597 | stub_fname[i] = '\0';
|
---|
| 598 | }
|
---|
| 599 | sprintf(tmp, "%s%s", comppath, stub_fname);
|
---|
| 600 | strcpy(curr_fname, tmp + 1);
|
---|
| 601 | strcpy(curr_cksum, calc_file_ugly_minichecksum(curr_fname));
|
---|
| 602 | fprintf(fout, "%s\t%s\n", curr_fname, curr_cksum);
|
---|
| 603 | if (counter++ > 12) {
|
---|
| 604 | current_time = get_time();
|
---|
| 605 | counter = 0;
|
---|
| 606 | curr_fname[37] = '\0';
|
---|
[684] | 607 | curr_pos = ftello(fin) / 1024;
|
---|
[116] | 608 | percentage = (int) (curr_pos * 100 / filelist_length);
|
---|
| 609 | time_taken = current_time - start_time;
|
---|
| 610 | if (percentage == 0) {
|
---|
| 611 | /* printf("%0d%% done \r",percentage); */
|
---|
| 612 | } else {
|
---|
| 613 | time_remaining =
|
---|
| 614 | time_taken * 100 / (long) (percentage) - time_taken;
|
---|
| 615 | sprintf(tmp,
|
---|
[541] | 616 | "%02d%% done %02d:%02d taken %02d:%02d remaining %-37s\r",
|
---|
[116] | 617 | percentage, (int) (time_taken / 60),
|
---|
| 618 | (int) (time_taken % 60),
|
---|
| 619 | (int) (time_remaining / 60),
|
---|
| 620 | (int) (time_remaining % 60), curr_fname);
|
---|
| 621 | log_to_screen(tmp);
|
---|
| 622 | }
|
---|
| 623 | sync();
|
---|
| 624 | }
|
---|
| 625 | }
|
---|
| 626 | paranoid_fclose(fout);
|
---|
| 627 | paranoid_fclose(fin);
|
---|
| 628 | log_it("Done.");
|
---|
| 629 | return (0);
|
---|
[1] | 630 | }
|
---|
| 631 |
|
---|
| 632 |
|
---|
| 633 | /**
|
---|
| 634 | * Create the directory @p outdir_fname and all parent directories. Equivalent to <tt>mkdir -p</tt>.
|
---|
| 635 | * @param outdir_fname The directory to create.
|
---|
| 636 | * @return The return value of @c mkdir.
|
---|
| 637 | */
|
---|
[116] | 638 | int make_hole_for_dir(char *outdir_fname)
|
---|
[1] | 639 | {
|
---|
[116] | 640 | char tmp[MAX_STR_LEN * 2];
|
---|
| 641 | int res = 0;
|
---|
[1] | 642 |
|
---|
[116] | 643 | assert_string_is_neither_NULL_nor_zerolength(outdir_fname);
|
---|
| 644 | sprintf(tmp, "mkdir -p %s", outdir_fname);
|
---|
| 645 | res = system(tmp);
|
---|
| 646 | return (res);
|
---|
[1] | 647 | }
|
---|
| 648 |
|
---|
| 649 |
|
---|
| 650 | /**
|
---|
| 651 | * Create the parent directories of @p outfile_fname.
|
---|
| 652 | * @param outfile_fname The file to make a "hole" for.
|
---|
| 653 | * @return 0, always.
|
---|
| 654 | * @bug Return value unnecessary.
|
---|
| 655 | */
|
---|
[116] | 656 | int make_hole_for_file(char *outfile_fname)
|
---|
[1] | 657 | {
|
---|
[116] | 658 | /*@ buffer ****************************************************** */
|
---|
| 659 | char command[MAX_STR_LEN * 2];
|
---|
[1] | 660 |
|
---|
[116] | 661 | /*@ int ******************************************************** */
|
---|
| 662 | int res = 0;
|
---|
[1] | 663 |
|
---|
[116] | 664 | /*@ end vars *************************************************** */
|
---|
[1] | 665 |
|
---|
[116] | 666 | assert_string_is_neither_NULL_nor_zerolength(outfile_fname);
|
---|
| 667 | assert(!strstr(outfile_fname, MNT_CDROM));
|
---|
| 668 | assert(!strstr(outfile_fname, "/dev/cdrom"));
|
---|
| 669 | sprintf(command, "mkdir -p \"%s\" 2> /dev/null", outfile_fname);
|
---|
| 670 | res += system(command);
|
---|
| 671 | sprintf(command, "rmdir \"%s\" 2> /dev/null", outfile_fname);
|
---|
| 672 | res += system(command);
|
---|
| 673 | sprintf(command, "rm -f \"%s\" 2> /dev/null", outfile_fname);
|
---|
| 674 | res += system(command);
|
---|
| 675 | unlink(outfile_fname);
|
---|
| 676 | return (0);
|
---|
[1] | 677 | }
|
---|
| 678 |
|
---|
| 679 |
|
---|
| 680 |
|
---|
| 681 |
|
---|
| 682 | /**
|
---|
| 683 | * Get the number of lines in @p filelist_fname that contain the string @p wildcard.
|
---|
| 684 | * @param filelist_fname The file to search through.
|
---|
| 685 | * @param wildcard The string to search for. This is @e not a shell glob or a regular expression.
|
---|
| 686 | * @return The number of lines matched.
|
---|
| 687 | */
|
---|
[116] | 688 | long noof_lines_that_match_wildcard(char *filelist_fname, char *wildcard)
|
---|
[1] | 689 | {
|
---|
[116] | 690 | /*@ long ******************************************************* */
|
---|
| 691 | long matches = 0;
|
---|
[1] | 692 |
|
---|
[116] | 693 | /*@ pointers *************************************************** */
|
---|
| 694 | FILE *fin;
|
---|
[1] | 695 |
|
---|
[116] | 696 | /*@ buffers **************************************************** */
|
---|
| 697 | char incoming[MAX_STR_LEN];
|
---|
[1] | 698 |
|
---|
[116] | 699 | /*@ end vars *************************************************** */
|
---|
[1] | 700 |
|
---|
| 701 |
|
---|
[116] | 702 | fin = fopen(filelist_fname, "r");
|
---|
[1] | 703 |
|
---|
[116] | 704 | if (!fin) {
|
---|
| 705 | log_OS_error("Unable to openin filelist_fname");
|
---|
| 706 | return (0);
|
---|
[1] | 707 | }
|
---|
[116] | 708 | (void) fgets(incoming, MAX_STR_LEN - 1, fin);
|
---|
| 709 | while (!feof(fin)) {
|
---|
| 710 | if (strstr(incoming, wildcard)) {
|
---|
| 711 | matches++;
|
---|
| 712 | }
|
---|
| 713 | (void) fgets(incoming, MAX_STR_LEN - 1, fin);
|
---|
| 714 | }
|
---|
| 715 | paranoid_fclose(fin);
|
---|
| 716 | return (matches);
|
---|
[1] | 717 | }
|
---|
| 718 |
|
---|
| 719 |
|
---|
| 720 |
|
---|
| 721 |
|
---|
| 722 | /**
|
---|
| 723 | * Register our PID in a file in /var/run.
|
---|
| 724 | * The PID will be put in /var/run/monitas-<tt>name_str</tt>.pid.
|
---|
| 725 | * @param pid 0 to remove file, anything else to create it.
|
---|
| 726 | * @param name_str The basename of the PID file (e.g. "mondo" or "server")
|
---|
| 727 | * @note This function does not provide support against multiple instances, unless you check for that yourself.
|
---|
| 728 | */
|
---|
[116] | 729 | void register_pid(pid_t pid, char *name_str)
|
---|
[1] | 730 | {
|
---|
[116] | 731 | char tmp[MAX_STR_LEN + 1], lockfile_fname[MAX_STR_LEN + 1];
|
---|
| 732 | int res;
|
---|
| 733 | FILE *fin;
|
---|
[1] | 734 |
|
---|
[116] | 735 | sprintf(lockfile_fname, "/var/run/monitas-%s.pid", name_str);
|
---|
| 736 | if (!pid) {
|
---|
| 737 | log_it("Unregistering PID");
|
---|
| 738 | if (unlink(lockfile_fname)) {
|
---|
| 739 | log_it("Error unregistering PID");
|
---|
| 740 | }
|
---|
| 741 | return;
|
---|
| 742 | }
|
---|
| 743 | if (does_file_exist(lockfile_fname)) {
|
---|
| 744 | tmp[0] = '\0';
|
---|
| 745 | if ((fin = fopen(lockfile_fname, "r"))) {
|
---|
| 746 | (void) fgets(tmp, MAX_STR_LEN, fin);
|
---|
| 747 | paranoid_fclose(fin);
|
---|
| 748 | } else {
|
---|
| 749 | log_OS_error("Unable to openin lockfile_fname");
|
---|
| 750 | }
|
---|
| 751 | pid = (pid_t) atol(tmp);
|
---|
| 752 | sprintf(tmp, "ps %ld > /dev/null 2> /dev/null", (long int) pid);
|
---|
| 753 | res = system(tmp);
|
---|
| 754 | if (!res) {
|
---|
| 755 | log_it
|
---|
| 756 | ("I believe the daemon is already running. If it isn't, please delete %s and try again.",
|
---|
| 757 | lockfile_fname);
|
---|
| 758 | }
|
---|
| 759 | }
|
---|
| 760 | sprintf(tmp, "echo %ld > %s 2> /dev/null", (long int) getpid(),
|
---|
| 761 | lockfile_fname);
|
---|
| 762 | if (system(tmp)) {
|
---|
| 763 | fatal_error("Cannot register PID");
|
---|
| 764 | }
|
---|
[1] | 765 | }
|
---|
| 766 |
|
---|
| 767 |
|
---|
| 768 |
|
---|
| 769 | /**
|
---|
| 770 | * Determine the size (in KB) of @p dev in the mountlist in <tt>tmpdir</tt>/mountlist.txt.
|
---|
| 771 | * @param tmpdir The tempdir where the mountlist is stored.
|
---|
| 772 | * @param dev The device to search for.
|
---|
| 773 | * @return The size of the partition in KB.
|
---|
| 774 | */
|
---|
[116] | 775 | long size_of_partition_in_mountlist_K(char *tmpdir, char *dev)
|
---|
[1] | 776 | {
|
---|
[116] | 777 | char command[MAX_STR_LEN];
|
---|
| 778 | char mountlist[MAX_STR_LEN];
|
---|
| 779 | char sz_res[MAX_STR_LEN];
|
---|
| 780 | long file_len_K;
|
---|
| 781 |
|
---|
| 782 | sprintf(mountlist, "%s/mountlist.txt", tmpdir);
|
---|
| 783 | sprintf(command,
|
---|
[273] | 784 | "grep \"%s \" %s/mountlist.txt | head -n1 | awk '{print $4}'",
|
---|
| 785 | dev, tmpdir);
|
---|
[116] | 786 | log_it(command);
|
---|
| 787 | strcpy(sz_res, call_program_and_get_last_line_of_output(command));
|
---|
| 788 | file_len_K = atol(sz_res);
|
---|
| 789 | log_msg(4, "%s --> %s --> %ld", command, sz_res, file_len_K);
|
---|
| 790 | return (file_len_K);
|
---|
[1] | 791 | }
|
---|
| 792 |
|
---|
| 793 | /**
|
---|
| 794 | * Calculate the total size (in KB) of all the biggiefiles in this backup.
|
---|
| 795 | * @param bkpinfo The backup information structure. Only the @c bkpinfo->tmpdir field is used.
|
---|
| 796 | * @return The total size of all biggiefiles in KB.
|
---|
| 797 | */
|
---|
[116] | 798 | long size_of_all_biggiefiles_K(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 799 | {
|
---|
[116] | 800 | /*@ buffers ***************************************************** */
|
---|
| 801 | char *fname;
|
---|
| 802 | char *biggielist;
|
---|
| 803 | char *comment;
|
---|
[296] | 804 | char *tmp;
|
---|
| 805 | char *command;
|
---|
[1] | 806 |
|
---|
[116] | 807 | /*@ long ******************************************************** */
|
---|
| 808 | long scratchL = 0;
|
---|
| 809 | long file_len_K;
|
---|
[1] | 810 |
|
---|
[116] | 811 | /*@ pointers *************************************************** */
|
---|
| 812 | FILE *fin = NULL;
|
---|
[1] | 813 |
|
---|
[116] | 814 | /*@ end vars *************************************************** */
|
---|
[1] | 815 |
|
---|
[116] | 816 | malloc_string(fname);
|
---|
| 817 | malloc_string(biggielist);
|
---|
| 818 | malloc_string(comment);
|
---|
[296] | 819 | malloc_string(tmp);
|
---|
| 820 | malloc_string(command);
|
---|
[116] | 821 | log_it("Calculating size of all biggiefiles (in total)");
|
---|
| 822 | sprintf(biggielist, "%s/biggielist.txt", bkpinfo->tmpdir);
|
---|
| 823 | log_it("biggielist = %s", biggielist);
|
---|
| 824 | if (!(fin = fopen(biggielist, "r"))) {
|
---|
| 825 | log_OS_error
|
---|
| 826 | ("Cannot open biggielist. OK, so estimate is based on filesets only.");
|
---|
| 827 | } else {
|
---|
| 828 | log_msg(4, "Reading it...");
|
---|
| 829 | for (fgets(fname, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 830 | fgets(fname, MAX_STR_LEN, fin)) {
|
---|
| 831 | if (fname[strlen(fname) - 1] <= 32) {
|
---|
| 832 | fname[strlen(fname) - 1] = '\0';
|
---|
| 833 | }
|
---|
| 834 | if (0 == strncmp(fname, "/dev/", 5)) {
|
---|
[296] | 835 | if (is_dev_an_NTFS_dev(fname)) {
|
---|
| 836 | if ( !find_home_of_exe("ntfsresize")) {
|
---|
| 837 | fatal_error("ntfsresize not found");
|
---|
| 838 | }
|
---|
| 839 | sprintf(command, "ntfsresize --force --info %s|grep '^You might resize at '|cut -d' ' -f5", fname);
|
---|
| 840 | log_it("command = %s", command);
|
---|
| 841 | strcpy (tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 842 | log_it("res of it = %s", tmp);
|
---|
| 843 | file_len_K = atoll(tmp) / 1024L;
|
---|
| 844 | } else {
|
---|
| 845 | file_len_K = get_phys_size_of_drive(fname) * 1024L;
|
---|
| 846 | }
|
---|
[116] | 847 | } else {
|
---|
[684] | 848 | /* BERLIOS: more than long here ??? */
|
---|
[116] | 849 | file_len_K = (long) (length_of_file(fname) / 1024);
|
---|
| 850 | }
|
---|
| 851 | if (file_len_K > 0) {
|
---|
| 852 | scratchL += file_len_K;
|
---|
| 853 | log_msg(4, "%s --> %ld K", fname, file_len_K);
|
---|
| 854 | }
|
---|
| 855 | sprintf(comment,
|
---|
| 856 | "After adding %s, scratchL+%ld now equals %ld", fname,
|
---|
| 857 | file_len_K, scratchL);
|
---|
| 858 | log_msg(4, comment);
|
---|
| 859 | if (feof(fin)) {
|
---|
| 860 | break;
|
---|
| 861 | }
|
---|
| 862 | }
|
---|
[1] | 863 | }
|
---|
[116] | 864 | log_it("Closing...");
|
---|
| 865 | paranoid_fclose(fin);
|
---|
| 866 | log_it("Finished calculating total size of all biggiefiles");
|
---|
[1080] | 867 | mr_free(fname);
|
---|
| 868 | mr_free(biggielist);
|
---|
| 869 | mr_free(comment);
|
---|
| 870 | mr_free(tmp);
|
---|
| 871 | mr_free(command);
|
---|
[116] | 872 | return (scratchL);
|
---|
[1] | 873 | }
|
---|
| 874 |
|
---|
| 875 | /**
|
---|
| 876 | * Determine the amount of space (in KB) occupied by a mounted CD.
|
---|
| 877 | * This can also be used to find the space used for other directories.
|
---|
| 878 | * @param mountpt The mountpoint/directory to check.
|
---|
| 879 | * @return The amount of space occupied in KB.
|
---|
| 880 | */
|
---|
[116] | 881 | long long space_occupied_by_cd(char *mountpt)
|
---|
[1] | 882 | {
|
---|
[116] | 883 | /*@ buffer ****************************************************** */
|
---|
| 884 | char tmp[MAX_STR_LEN];
|
---|
| 885 | char command[MAX_STR_LEN * 2];
|
---|
| 886 | long long llres;
|
---|
| 887 | /*@ pointers **************************************************** */
|
---|
| 888 | char *p;
|
---|
| 889 | FILE *fin;
|
---|
[1] | 890 |
|
---|
[116] | 891 | /*@ end vars *************************************************** */
|
---|
[1] | 892 |
|
---|
[116] | 893 | sprintf(command, "du -sk %s", mountpt);
|
---|
[816] | 894 | errno = 0;
|
---|
[116] | 895 | fin = popen(command, "r");
|
---|
[816] | 896 | if (errno) {
|
---|
| 897 | log_it("popen() FAILED: command=%s, mountpt=%s, fin=%d, errno=%d, strerror=%s", command, mountpt, fin, errno, strerror(errno));
|
---|
| 898 | llres = 0;
|
---|
| 899 | } else {
|
---|
| 900 | (void) fgets(tmp, MAX_STR_LEN, fin);
|
---|
| 901 | paranoid_pclose(fin);
|
---|
| 902 | p = strchr(tmp, '\t');
|
---|
| 903 | if (p) {
|
---|
| 904 | *p = '\0';
|
---|
| 905 | }
|
---|
| 906 | for (p = tmp, llres = 0; *p != '\0'; p++) {
|
---|
| 907 | llres *= 10;
|
---|
| 908 | llres += (int) (*p - '0');
|
---|
| 909 | }
|
---|
[116] | 910 | }
|
---|
[816] | 911 |
|
---|
[116] | 912 | return (llres);
|
---|
[1] | 913 | }
|
---|
| 914 |
|
---|
| 915 |
|
---|
| 916 | /**
|
---|
| 917 | * Update a CRC checksum to include another character.
|
---|
| 918 | * @param crc The original CRC checksum.
|
---|
| 919 | * @param c The character to add.
|
---|
| 920 | * @return The new CRC checksum.
|
---|
| 921 | * @ingroup utilityGroup
|
---|
| 922 | */
|
---|
[116] | 923 | unsigned int updcrc(unsigned int crc, unsigned int c)
|
---|
[1] | 924 | {
|
---|
[116] | 925 | unsigned int tmp;
|
---|
| 926 | tmp = (crc >> 8) ^ c;
|
---|
| 927 | crc = (crc << 8) ^ crctttab[tmp & 255];
|
---|
| 928 | return crc;
|
---|
[1] | 929 | }
|
---|
| 930 |
|
---|
| 931 | /**
|
---|
| 932 | * Update a reverse CRC checksum to include another character.
|
---|
| 933 | * @param crc The original CRC checksum.
|
---|
| 934 | * @param c The character to add.
|
---|
| 935 | * @return The new CRC checksum.
|
---|
| 936 | * @ingroup utilityGroup
|
---|
| 937 | */
|
---|
[116] | 938 | unsigned int updcrcr(unsigned int crc, unsigned int c)
|
---|
[1] | 939 | {
|
---|
[116] | 940 | unsigned int tmp;
|
---|
| 941 | tmp = crc ^ c;
|
---|
| 942 | crc = (crc >> 8) ^ crc16tab[tmp & 0xff];
|
---|
| 943 | return crc;
|
---|
[1] | 944 | }
|
---|
| 945 |
|
---|
| 946 |
|
---|
| 947 |
|
---|
| 948 |
|
---|
| 949 | /**
|
---|
| 950 | * Check for an executable on the user's system; write a message to the
|
---|
| 951 | * screen and the log if we can't find it.
|
---|
| 952 | * @param fname The executable basename to look for.
|
---|
| 953 | * @return 0 if it's found, nonzero if not.
|
---|
| 954 | */
|
---|
[116] | 955 | int whine_if_not_found(char *fname)
|
---|
[1] | 956 | {
|
---|
[116] | 957 | /*@ buffers *** */
|
---|
| 958 | char command[MAX_STR_LEN * 2];
|
---|
| 959 | char errorstr[MAX_STR_LEN];
|
---|
[1] | 960 |
|
---|
| 961 |
|
---|
[116] | 962 | sprintf(command, "which %s > /dev/null 2> /dev/null", fname);
|
---|
| 963 | sprintf(errorstr,
|
---|
[541] | 964 | "Please install '%s'. I cannot find it on your system.",
|
---|
[116] | 965 | fname);
|
---|
| 966 | if (system(command)) {
|
---|
| 967 | log_to_screen(errorstr);
|
---|
| 968 | log_to_screen
|
---|
[541] | 969 | ("There may be hyperlink at http://www.mondorescue.com which");
|
---|
| 970 | log_to_screen("will take you to the relevant (missing) package.");
|
---|
[116] | 971 | return (1);
|
---|
| 972 | } else {
|
---|
| 973 | return (0);
|
---|
| 974 | }
|
---|
[1] | 975 | }
|
---|
| 976 |
|
---|
| 977 |
|
---|
| 978 |
|
---|
| 979 |
|
---|
| 980 |
|
---|
| 981 |
|
---|
| 982 | /**
|
---|
| 983 | * Create a data file at @p fname containing @p contents.
|
---|
| 984 | * The data actually can be multiple lines, despite the name.
|
---|
| 985 | * @param fname The file to create.
|
---|
| 986 | * @param contents The data to put in it.
|
---|
| 987 | * @return 0 for success, 1 for failure.
|
---|
| 988 | */
|
---|
[116] | 989 | int write_one_liner_data_file(char *fname, char *contents)
|
---|
[1] | 990 | {
|
---|
[116] | 991 | /*@ pointers *************************************************** */
|
---|
| 992 | FILE *fout;
|
---|
| 993 | int res = 0;
|
---|
[1] | 994 |
|
---|
[116] | 995 | /*@ end vars *************************************************** */
|
---|
[1] | 996 |
|
---|
[116] | 997 | assert_string_is_neither_NULL_nor_zerolength(fname);
|
---|
| 998 | if (!contents) {
|
---|
| 999 | log_it("%d: Warning - writing NULL to %s", __LINE__, fname);
|
---|
| 1000 | }
|
---|
| 1001 | if (!(fout = fopen(fname, "w"))) {
|
---|
| 1002 | log_it("fname=%s");
|
---|
| 1003 | log_OS_error("Unable to openout fname");
|
---|
| 1004 | return (1);
|
---|
| 1005 | }
|
---|
| 1006 | fprintf(fout, "%s\n", contents);
|
---|
| 1007 | paranoid_fclose(fout);
|
---|
| 1008 | return (res);
|
---|
[1] | 1009 | }
|
---|
| 1010 |
|
---|
| 1011 |
|
---|
| 1012 |
|
---|
| 1013 | /**
|
---|
| 1014 | * Read @p fname into @p contents.
|
---|
| 1015 | * @param fname The file to read.
|
---|
| 1016 | * @param contents Where to put its contents.
|
---|
| 1017 | * @return 0 for success, nonzero for failure.
|
---|
| 1018 | */
|
---|
[116] | 1019 | int read_one_liner_data_file(char *fname, char *contents)
|
---|
[1] | 1020 | {
|
---|
[116] | 1021 | /*@ pointers *************************************************** */
|
---|
| 1022 | FILE *fin;
|
---|
| 1023 | int res = 0;
|
---|
| 1024 | int i;
|
---|
[1] | 1025 |
|
---|
[116] | 1026 | /*@ end vars *************************************************** */
|
---|
[1] | 1027 |
|
---|
[116] | 1028 | assert_string_is_neither_NULL_nor_zerolength(fname);
|
---|
| 1029 | if (!contents) {
|
---|
| 1030 | log_it("%d: Warning - reading NULL from %s", __LINE__, fname);
|
---|
| 1031 | }
|
---|
| 1032 | if (!(fin = fopen(fname, "r"))) {
|
---|
| 1033 | log_it("fname=%s", fname);
|
---|
| 1034 | log_OS_error("Unable to openin fname");
|
---|
| 1035 | return (1);
|
---|
| 1036 | }
|
---|
| 1037 | fscanf(fin, "%s\n", contents);
|
---|
| 1038 | i = strlen(contents);
|
---|
| 1039 | if (i > 0 && contents[i - 1] < 32) {
|
---|
| 1040 | contents[i - 1] = '\0';
|
---|
| 1041 | }
|
---|
| 1042 | paranoid_fclose(fin);
|
---|
| 1043 | return (res);
|
---|
[1] | 1044 | }
|
---|
| 1045 |
|
---|
| 1046 |
|
---|
| 1047 |
|
---|
| 1048 |
|
---|
| 1049 |
|
---|
| 1050 |
|
---|
| 1051 |
|
---|
| 1052 |
|
---|
| 1053 |
|
---|
| 1054 | /**
|
---|
| 1055 | * Copy the files that Mondo/Mindi need to run to the scratchdir or tempdir.
|
---|
| 1056 | * Currently this includes: copy Mondo's home directory to scratchdir, untar "mondo_home/payload.tgz"
|
---|
| 1057 | * if it exists, copy LAST-FILELIST-NUMBER to scratchdir, copy mondorestore
|
---|
| 1058 | * and post-nuke.tgz (if it exists) to tmpdir, and run "hostname > scratchdir/HOSTNAME".
|
---|
| 1059 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1060 | * - @c bkpinfo->postnuke_tarball
|
---|
| 1061 | * - @c bkpinfo->scratchdir
|
---|
| 1062 | * - @c bkpinfo->tmpdir
|
---|
| 1063 | */
|
---|
[116] | 1064 | void copy_mondo_and_mindi_stuff_to_scratchdir(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1065 | {
|
---|
[116] | 1066 | /*@ Char buffers ** */
|
---|
| 1067 | char command[MAX_STR_LEN * 2];
|
---|
| 1068 | char tmp[MAX_STR_LEN];
|
---|
| 1069 | char old_pwd[MAX_STR_LEN];
|
---|
[1] | 1070 |
|
---|
[116] | 1071 | mvaddstr_and_log_it(g_currentY, 0,
|
---|
| 1072 | "Copying Mondo's core files to the scratch directory");
|
---|
[1] | 1073 |
|
---|
[116] | 1074 | log_msg(4, "g_mondo_home='%s'", g_mondo_home);
|
---|
| 1075 | if (strlen(g_mondo_home) < 2) {
|
---|
| 1076 | find_and_store_mondoarchives_home(g_mondo_home);
|
---|
| 1077 | }
|
---|
| 1078 | sprintf(command, CP_BIN " --parents -pRdf %s %s", g_mondo_home,
|
---|
| 1079 | bkpinfo->scratchdir);
|
---|
[1] | 1080 |
|
---|
[116] | 1081 | log_msg(4, "command = %s", command);
|
---|
| 1082 | if (run_program_and_log_output(command, 1)) {
|
---|
| 1083 | fatal_error("Failed to copy Mondo's stuff to scratchdir");
|
---|
| 1084 | }
|
---|
[1] | 1085 |
|
---|
[116] | 1086 | sprintf(tmp, "%s/payload.tgz", g_mondo_home);
|
---|
| 1087 | if (does_file_exist(tmp)) {
|
---|
| 1088 | log_it("Untarring payload %s to scratchdir %s", tmp,
|
---|
| 1089 | bkpinfo->scratchdir);
|
---|
| 1090 | (void) getcwd(old_pwd, MAX_STR_LEN - 1);
|
---|
| 1091 | chdir(bkpinfo->scratchdir);
|
---|
| 1092 | sprintf(command, "tar -zxvf %s", tmp);
|
---|
| 1093 | if (run_program_and_log_output(command, FALSE)) {
|
---|
| 1094 | fatal_error("Failed to untar payload");
|
---|
| 1095 | }
|
---|
| 1096 | chdir(old_pwd);
|
---|
| 1097 | }
|
---|
[1] | 1098 |
|
---|
[116] | 1099 | sprintf(command, "cp -f %s/LAST-FILELIST-NUMBER %s", bkpinfo->tmpdir,
|
---|
| 1100 | bkpinfo->scratchdir);
|
---|
[1] | 1101 |
|
---|
[116] | 1102 | if (run_program_and_log_output(command, FALSE)) {
|
---|
| 1103 | fatal_error("Failed to copy LAST-FILELIST-NUMBER to scratchdir");
|
---|
| 1104 | }
|
---|
[1] | 1105 |
|
---|
[116] | 1106 | strcpy(tmp,
|
---|
| 1107 | call_program_and_get_last_line_of_output("which mondorestore"));
|
---|
| 1108 | if (!tmp[0]) {
|
---|
| 1109 | fatal_error
|
---|
| 1110 | ("'which mondorestore' returned null. Where's your mondorestore? `which` can't find it. That's odd. Did you install mondorestore?");
|
---|
| 1111 | }
|
---|
| 1112 | sprintf(command, "cp -f %s %s", tmp, bkpinfo->tmpdir);
|
---|
| 1113 | if (run_program_and_log_output(command, FALSE)) {
|
---|
| 1114 | fatal_error("Failed to copy mondorestore to tmpdir");
|
---|
| 1115 | }
|
---|
[1] | 1116 |
|
---|
[116] | 1117 | sprintf(command, "hostname > %s/HOSTNAME", bkpinfo->scratchdir);
|
---|
| 1118 | paranoid_system(command);
|
---|
[1] | 1119 |
|
---|
[116] | 1120 | if (bkpinfo->postnuke_tarball[0]) {
|
---|
| 1121 | sprintf(command, "cp -f %s %s/post-nuke.tgz",
|
---|
| 1122 | bkpinfo->postnuke_tarball, bkpinfo->tmpdir);
|
---|
| 1123 | if (run_program_and_log_output(command, FALSE)) {
|
---|
| 1124 | fatal_error("Unable to copy post-nuke tarball to tmpdir");
|
---|
| 1125 | }
|
---|
| 1126 | }
|
---|
[1] | 1127 |
|
---|
| 1128 |
|
---|
[116] | 1129 | mvaddstr_and_log_it(g_currentY++, 74, "Done.");
|
---|
[1] | 1130 | }
|
---|
| 1131 |
|
---|
| 1132 |
|
---|
| 1133 |
|
---|
| 1134 |
|
---|
| 1135 |
|
---|
| 1136 | /**
|
---|
| 1137 | * Store the client's NFS configuration in files to be restored at restore-time.
|
---|
| 1138 | * Assumes that @c bkpinfo->media_type = nfs, but does not check for this.
|
---|
| 1139 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1140 | * - @c nfs_mount
|
---|
| 1141 | * - @c nfs_remote_dir
|
---|
| 1142 | * - @c tmpdir
|
---|
| 1143 | */
|
---|
[116] | 1144 | void store_nfs_config(struct s_bkpinfo *bkpinfo)
|
---|
[1] | 1145 | {
|
---|
| 1146 |
|
---|
[116] | 1147 | /*@ buffers ******** */
|
---|
| 1148 | char nfs_dev[MAX_STR_LEN];
|
---|
[802] | 1149 | char mac_addr[MAX_STR_LEN];
|
---|
[116] | 1150 | char nfs_mount[MAX_STR_LEN];
|
---|
| 1151 | char nfs_client_ipaddr[MAX_STR_LEN];
|
---|
[148] | 1152 | char nfs_client_netmask[MAX_STR_LEN];
|
---|
[196] | 1153 | char nfs_client_broadcast[MAX_STR_LEN];
|
---|
[148] | 1154 | char nfs_client_defgw[MAX_STR_LEN];
|
---|
[116] | 1155 | char nfs_server_ipaddr[MAX_STR_LEN];
|
---|
| 1156 | char tmp[MAX_STR_LEN];
|
---|
| 1157 | char command[MAX_STR_LEN * 2];
|
---|
[1] | 1158 |
|
---|
[116] | 1159 | /*@ pointers ***** */
|
---|
| 1160 | char *p;
|
---|
[1] | 1161 |
|
---|
[116] | 1162 | log_it("Storing NFS configuration");
|
---|
| 1163 | strcpy(tmp, bkpinfo->nfs_mount);
|
---|
| 1164 | p = strchr(tmp, ':');
|
---|
| 1165 | if (!p) {
|
---|
| 1166 | fatal_error
|
---|
| 1167 | ("NFS mount doesn't have a colon in it, e.g. 192.168.1.4:/home/nfs");
|
---|
| 1168 | }
|
---|
| 1169 | *(p++) = '\0';
|
---|
| 1170 | strcpy(nfs_server_ipaddr, tmp);
|
---|
| 1171 | strcpy(nfs_mount, p);
|
---|
[802] | 1172 | /* BERLIOS : there is a bug #67 here as it only considers the first NIC */
|
---|
[116] | 1173 | sprintf(command,
|
---|
| 1174 | "ifconfig | tr '\n' '#' | sed s/##// | tr '#' ' ' | tr '' '\n' | head -n1 | cut -d' ' -f1");
|
---|
| 1175 | strcpy(nfs_dev, call_program_and_get_last_line_of_output(command));
|
---|
| 1176 | sprintf(command,
|
---|
| 1177 | "ifconfig | tr '\n' '#' | sed s/##// | tr '#' ' ' | tr '' '\\n' | head -n1 | tr -s '\t' ' ' | cut -d' ' -f7 | cut -d':' -f2");
|
---|
| 1178 | strcpy(nfs_client_ipaddr,
|
---|
| 1179 | call_program_and_get_last_line_of_output(command));
|
---|
[148] | 1180 | sprintf(command,
|
---|
| 1181 | "ifconfig | tr '\n' '#' | sed s/##// | tr '#' ' ' | tr '' '\\n' | head -n1 | tr -s '\t' ' ' | cut -d' ' -f9 | cut -d':' -f2");
|
---|
| 1182 | strcpy(nfs_client_netmask,
|
---|
| 1183 | call_program_and_get_last_line_of_output(command));
|
---|
| 1184 | sprintf(command,
|
---|
[196] | 1185 | "ifconfig | tr '\n' '#' | sed s/##// | tr '#' ' ' | tr '' '\\n' | head -n1 | tr -s '\t' ' ' | cut -d' ' -f8 | cut -d':' -f2");
|
---|
| 1186 | strcpy(nfs_client_broadcast,
|
---|
| 1187 | call_program_and_get_last_line_of_output(command));
|
---|
| 1188 | sprintf(command,
|
---|
[222] | 1189 | "route -n | grep '^0.0.0.0' | awk '{print $2}'");
|
---|
[148] | 1190 | strcpy(nfs_client_defgw,
|
---|
| 1191 | call_program_and_get_last_line_of_output(command));
|
---|
[116] | 1192 | sprintf(tmp,
|
---|
| 1193 | "nfs_client_ipaddr=%s; nfs_server_ipaddr=%s; nfs_mount=%s",
|
---|
| 1194 | nfs_client_ipaddr, nfs_server_ipaddr, nfs_mount);
|
---|
| 1195 | if (strlen(nfs_dev) < 2) {
|
---|
| 1196 | fatal_error
|
---|
| 1197 | ("Unable to find ethN (eth0, eth1, ...) adapter via NFS mount you specified.");
|
---|
| 1198 | }
|
---|
| 1199 | make_hole_for_dir("/var/cache/mondo-archive");
|
---|
[802] | 1200 | /********
|
---|
| 1201 | * If the NFS device that found above is a bonded device,
|
---|
| 1202 | * we need to replace it with an ethN device or the
|
---|
| 1203 | * networking will not start during an NFS restore.
|
---|
| 1204 | *
|
---|
| 1205 | * If the NFS device in nfs_dev begins with the word "bond",
|
---|
| 1206 | * look for the corresponding slave ethN device and copy it to nfs_dev.
|
---|
| 1207 | * Using the common MAC address
|
---|
| 1208 | ********/
|
---|
| 1209 | if (!strncmp(nfs_dev, "bond", 4)) {
|
---|
| 1210 | log_to_screen("Found bonding device %s; looking for corresponding ethN slave device\n", nfs_dev);
|
---|
| 1211 | sprintf(command,
|
---|
[888] | 1212 | "ifconfig %s | awk '{print $5}' | head -n1", nfs_dev);
|
---|
[802] | 1213 | strcpy(mac_addr, call_program_and_get_last_line_of_output(command));
|
---|
| 1214 | sprintf(command,
|
---|
[888] | 1215 | "ifconfig | grep -E '%s' | grep -v '%s' | head -n1 | cut -d' ' -f1", mac_addr,nfs_dev);
|
---|
[802] | 1216 | strcpy(nfs_dev, call_program_and_get_last_line_of_output(command));
|
---|
| 1217 | log_to_screen("Replacing it with %s\n", nfs_dev);
|
---|
| 1218 | }
|
---|
[1] | 1219 |
|
---|
[116] | 1220 | sprintf(tmp, "%s/NFS-DEV", bkpinfo->tmpdir);
|
---|
| 1221 | write_one_liner_data_file(tmp, nfs_dev);
|
---|
[1] | 1222 |
|
---|
[116] | 1223 | sprintf(tmp, "%s/NFS-CLIENT-IPADDR", bkpinfo->tmpdir);
|
---|
| 1224 | write_one_liner_data_file(tmp, nfs_client_ipaddr);
|
---|
[148] | 1225 | sprintf(tmp, "%s/NFS-CLIENT-NETMASK", bkpinfo->tmpdir);
|
---|
| 1226 | write_one_liner_data_file(tmp, nfs_client_netmask);
|
---|
[196] | 1227 | sprintf(tmp, "%s/NFS-CLIENT-BROADCAST", bkpinfo->tmpdir);
|
---|
| 1228 | write_one_liner_data_file(tmp, nfs_client_broadcast);
|
---|
[148] | 1229 | sprintf(tmp, "%s/NFS-CLIENT-DEFGW", bkpinfo->tmpdir);
|
---|
| 1230 | write_one_liner_data_file(tmp, nfs_client_defgw);
|
---|
[116] | 1231 | sprintf(tmp, "%s/NFS-SERVER-IPADDR", bkpinfo->tmpdir);
|
---|
| 1232 | write_one_liner_data_file(tmp, nfs_server_ipaddr);
|
---|
| 1233 | sprintf(tmp, "%s/NFS-SERVER-MOUNT", bkpinfo->tmpdir);
|
---|
| 1234 | write_one_liner_data_file(tmp, bkpinfo->nfs_mount);
|
---|
| 1235 | sprintf(tmp, "%s/NFS-SERVER-PATH", bkpinfo->tmpdir);
|
---|
| 1236 | write_one_liner_data_file(tmp, bkpinfo->nfs_remote_dir);
|
---|
[148] | 1237 | sprintf(tmp, "%s/ISO-PREFIX", bkpinfo->tmpdir);
|
---|
| 1238 | write_one_liner_data_file(tmp, bkpinfo->prefix);
|
---|
[116] | 1239 | log_it("Finished storing NFS configuration");
|
---|
[1] | 1240 | }
|
---|
| 1241 |
|
---|
| 1242 |
|
---|
| 1243 |
|
---|
| 1244 |
|
---|
| 1245 |
|
---|
| 1246 |
|
---|
| 1247 | /**
|
---|
| 1248 | * Determine the approximate number of media that the backup will take up,
|
---|
| 1249 | * and tell the user. The uncompressed size is estimated as size_of_all_biggiefiles_K()
|
---|
| 1250 | * plus (noof_sets x bkpinfo->optimal_set_size). The compression factor is estimated as
|
---|
| 1251 | * 2/3 for LZO and 1/2 for bzip2. The data is not saved anywhere. If there are any
|
---|
| 1252 | * "imagedevs", the estimate is not shown as it will be wildly inaccurate.
|
---|
| 1253 | * If there are more than 50 media estimated, the estimate will not be shown.
|
---|
| 1254 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1255 | * - @c bkpinfo->backup_media_type
|
---|
| 1256 | * - @c bkpinfo->image_devs
|
---|
| 1257 | * - @c bkpinfo->media_size
|
---|
| 1258 | * - @c bkpinfo->optimal_set_size
|
---|
| 1259 | * - @c bkpinfo->use_lzo
|
---|
| 1260 | * @param noof_sets The number of filesets created.
|
---|
| 1261 | * @ingroup archiveGroup
|
---|
| 1262 | */
|
---|
| 1263 | void
|
---|
[116] | 1264 | estimate_noof_media_required(struct s_bkpinfo *bkpinfo, long noof_sets)
|
---|
[1] | 1265 | {
|
---|
[116] | 1266 | /*@ buffers *************** */
|
---|
| 1267 | char tmp[MAX_STR_LEN];
|
---|
[1] | 1268 |
|
---|
[116] | 1269 | /*@ long long ************* */
|
---|
| 1270 | long long scratchLL;
|
---|
[1] | 1271 |
|
---|
[116] | 1272 | if (bkpinfo->media_size[1] <= 0 || bkpinfo->backup_media_type == nfs) {
|
---|
| 1273 | log_to_screen("Number of media required: UNKNOWN");
|
---|
| 1274 | return;
|
---|
| 1275 | }
|
---|
[1] | 1276 |
|
---|
[116] | 1277 | log_it("Estimating number of media required...");
|
---|
| 1278 | scratchLL =
|
---|
| 1279 | (long long) (noof_sets) * (long long) (bkpinfo->optimal_set_size)
|
---|
| 1280 | + (long long) (size_of_all_biggiefiles_K(bkpinfo));
|
---|
| 1281 | scratchLL = (scratchLL / 1024) / bkpinfo->media_size[1];
|
---|
| 1282 | scratchLL++;
|
---|
| 1283 | if (bkpinfo->use_lzo) {
|
---|
| 1284 | scratchLL = (scratchLL * 2) / 3;
|
---|
[1002] | 1285 | } else if (bkpinfo->use_gzip) {
|
---|
[998] | 1286 | scratchLL = (scratchLL * 2) / 3;
|
---|
[116] | 1287 | } else {
|
---|
| 1288 | scratchLL = scratchLL / 2;
|
---|
| 1289 | }
|
---|
| 1290 | if (!scratchLL) {
|
---|
| 1291 | scratchLL++;
|
---|
| 1292 | }
|
---|
| 1293 | if (scratchLL <= 1) {
|
---|
| 1294 | sprintf(tmp,
|
---|
[541] | 1295 | "Your backup will probably occupy a single %s. Maybe two.",
|
---|
[126] | 1296 | media_descriptor_string(bkpinfo->backup_media_type));
|
---|
[116] | 1297 | } else if (scratchLL > 4) {
|
---|
| 1298 | sprintf(tmp,
|
---|
[541] | 1299 | "Your backup will occupy one meeeeellion media! (maybe %s)",
|
---|
[116] | 1300 | number_to_text((int) (scratchLL + 1)));
|
---|
| 1301 | } else {
|
---|
[541] | 1302 | sprintf(tmp, "Your backup will occupy approximately %s media.",
|
---|
[116] | 1303 | number_to_text((int) (scratchLL + 1)));
|
---|
| 1304 | }
|
---|
| 1305 | if (!bkpinfo->image_devs[0] && (scratchLL < 50)) {
|
---|
| 1306 | log_to_screen(tmp);
|
---|
| 1307 | }
|
---|
[1] | 1308 | }
|
---|
| 1309 |
|
---|
| 1310 |
|
---|
| 1311 | /**
|
---|
| 1312 | * Get the last suffix of @p instr.
|
---|
| 1313 | * If @p instr was "httpd.log.gz", we would return "gz".
|
---|
| 1314 | * @param instr The filename to get the suffix of.
|
---|
| 1315 | * @return The suffix (without a dot), or "" if none.
|
---|
| 1316 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 1317 | */
|
---|
[116] | 1318 | char *sz_last_suffix(char *instr)
|
---|
[1] | 1319 | {
|
---|
[116] | 1320 | static char outstr[MAX_STR_LEN];
|
---|
| 1321 | char *p;
|
---|
[1] | 1322 |
|
---|
[116] | 1323 | p = strrchr(instr, '.');
|
---|
| 1324 | if (!p) {
|
---|
| 1325 | outstr[0] = '\0';
|
---|
| 1326 | } else {
|
---|
| 1327 | strcpy(outstr, p);
|
---|
| 1328 | }
|
---|
| 1329 | return (outstr);
|
---|
[1] | 1330 | }
|
---|
| 1331 |
|
---|
| 1332 |
|
---|
| 1333 | /**
|
---|
| 1334 | * Determine whether a file is compressed. This is done
|
---|
| 1335 | * by reading through the "do-not-compress-these" file distributed with Mondo.
|
---|
| 1336 | * @param filename The file to check.
|
---|
| 1337 | * @return TRUE if it's compressed, FALSE if not.
|
---|
| 1338 | */
|
---|
[116] | 1339 | bool is_this_file_compressed(char *filename)
|
---|
[1] | 1340 | {
|
---|
[116] | 1341 | char do_not_compress_these[MAX_STR_LEN];
|
---|
| 1342 | char tmp[MAX_STR_LEN];
|
---|
| 1343 | char *p;
|
---|
[1] | 1344 |
|
---|
[116] | 1345 | sprintf(tmp, "%s/do-not-compress-these", g_mondo_home);
|
---|
| 1346 | if (!does_file_exist(tmp)) {
|
---|
| 1347 | return (FALSE);
|
---|
| 1348 | }
|
---|
| 1349 | strcpy(do_not_compress_these, last_line_of_file(tmp));
|
---|
| 1350 | for (p = do_not_compress_these; p != NULL; p++) {
|
---|
| 1351 | strcpy(tmp, p);
|
---|
| 1352 | if (strchr(tmp, ' ')) {
|
---|
| 1353 | *(strchr(tmp, ' ')) = '\0';
|
---|
| 1354 | }
|
---|
| 1355 | if (!strcmp(sz_last_suffix(filename), tmp)) { /*printf("MATCH\n"); */
|
---|
| 1356 | return (TRUE);
|
---|
| 1357 | }
|
---|
| 1358 | if (!(p = strchr(p, ' '))) {
|
---|
| 1359 | break;
|
---|
| 1360 | }
|
---|
| 1361 | }
|
---|
| 1362 | return (FALSE);
|
---|
[1] | 1363 | }
|
---|
| 1364 |
|
---|
| 1365 |
|
---|
| 1366 |
|
---|
[116] | 1367 | int mode_of_file(char *fname)
|
---|
[1] | 1368 | {
|
---|
[116] | 1369 | struct stat buf;
|
---|
[1] | 1370 |
|
---|
[116] | 1371 | if (lstat(fname, &buf)) {
|
---|
| 1372 | return (-1);
|
---|
| 1373 | } // error
|
---|
| 1374 | else {
|
---|
| 1375 | return (buf.st_mode);
|
---|
| 1376 | }
|
---|
[1] | 1377 | }
|
---|
| 1378 |
|
---|
| 1379 |
|
---|
| 1380 |
|
---|
| 1381 |
|
---|
| 1382 | /**
|
---|
| 1383 | * Create a small script that mounts /boot, calls @c grub-install, and syncs the disks.
|
---|
| 1384 | * @param outfile Where to put the script.
|
---|
| 1385 | * @return 0 for success, 1 for failure.
|
---|
| 1386 | */
|
---|
[116] | 1387 | int make_grub_install_scriptlet(char *outfile)
|
---|
[1] | 1388 | {
|
---|
[116] | 1389 | FILE *fout;
|
---|
| 1390 | char *tmp;
|
---|
| 1391 | int retval = 0;
|
---|
[1] | 1392 |
|
---|
[116] | 1393 | malloc_string(tmp);
|
---|
| 1394 | if ((fout = fopen(outfile, "w"))) {
|
---|
| 1395 | fprintf(fout,
|
---|
| 1396 | "#!/bin/sh\n\nmount /boot > /dev/null 2> /dev/null\ngrub-install $@\nres=$?\nsync;sync;sync\nexit $res\n");
|
---|
| 1397 | paranoid_fclose(fout);
|
---|
| 1398 | log_msg(2, "Created %s", outfile);
|
---|
| 1399 | sprintf(tmp, "chmod +x %s", outfile);
|
---|
| 1400 | paranoid_system(tmp);
|
---|
| 1401 | retval = 0;
|
---|
| 1402 | } else {
|
---|
| 1403 | retval = 1;
|
---|
[1] | 1404 | }
|
---|
[1080] | 1405 | mr_free(tmp);
|
---|
[116] | 1406 | return (retval);
|
---|
[1] | 1407 | }
|
---|
| 1408 |
|
---|
| 1409 | /* @} - end fileGroup */
|
---|