source: branches/stable/mondo/src/common/libmondo-tools.c @ 1214

Last change on this file since 1214 was 1214, checked in by bruno, 12 years ago

typo

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1/* $Id: libmondo-tools.c 1214 2007-02-26 13:23:38Z bruno $
2misc tools
3*/
4
5/**
6 * @file
7 * Miscellaneous tools that didn't really fit anywhere else.
8 */
9
10#include "my-stuff.h"
11#include "mr_mem.h"
12#include "mr_msg.h"
13#include "mr_file.h"
14
15#include "mondostructures.h"
16#include "libmondo-tools.h"
17#include "newt-specific-EXT.h"
18#include "libmondo-files-EXT.h"
19#include "libmondo-fork-EXT.h"
20#include "libmondo-raid-EXT.h"
21#include <sys/socket.h>
22#include <netdb.h>
23#include <netinet/in.h>
24#include <arpa/inet.h>
25
26/*@unused@*/
27//static char cvsid[] = "$Id: libmondo-tools.c 1214 2007-02-26 13:23:38Z bruno $";
28
29extern int g_tape_buffer_size_MB;
30extern char *g_erase_tmpdir_and_scratchdir;
31extern char *g_serial_string;
32extern bool g_text_mode;
33extern int g_currentY;
34extern int g_current_media_number;
35
36/**
37 * @addtogroup globalGroup
38 * @{
39 */
40bool g_remount_cdrom_at_end,    ///< TRUE if we unmounted the CD-ROM and should remount it when done with the backup.
41 g_remount_floppy_at_end;       ///< TRUE if we unmounted the floppy and should remount it when done with the backup.
42bool g_cd_recovery;             ///< TRUE if we're making an "autonuke" backup.
43double g_kernel_version;
44
45/**
46 * The place where /boot is mounted. - Used locally only
47 */
48static char *g_boot_mountpt = NULL;
49
50/**
51 * The serial string (used to differentiate between backups) of the current backup.
52 */
53char *g_serial_string = NULL;
54
55/**
56 * The location where tmpfs is mounted, or "" if it's not mounted.
57 */
58char *g_tmpfs_mountpt = NULL;
59char *g_magicdev_command = NULL;
60
61/**
62 * The default maximum level to log messages at or below.
63 */
64int g_loglevel = DEFAULT_DEBUG_LEVEL;
65
66/* @} - end of globalGroup */
67
68
69extern pid_t g_buffer_pid;
70extern pid_t g_main_pid;
71
72extern t_bkptype g_backup_media_type;
73extern char *g_backup_media_string;
74
75extern bool am_I_in_disaster_recovery_mode(void);
76
77
78/**
79 * @addtogroup utilityGroup
80 * @{
81 */
82/**
83 * Assertion handler. Prints a friendly message to the user,
84 * offering to ignore all, dump core, break to debugger,
85 * exit, or ignore. Intended to be used with an assert() macro.
86 *
87 * @param file The file in which the assertion triggered.
88 * @param function The function (@c __FUNCTION__) in which the assertion triggered.
89 * @param line The line number of the assert() statement.
90 * @param exp The expression that failed (as a string).
91 */
92void _mondo_assert_fail(const char *file,
93                        const char *function, int line, const char *exp)
94{
95    static int ignoring_assertions = 0;
96    bool is_valid = TRUE;
97
98    log_it("ASSERTION FAILED: `%s' at %s:%d in %s", exp, file, line,
99           function);
100    if (ignoring_assertions) {
101        log_it("Well, the user doesn't care...");
102        return;
103    }
104#ifndef _XWIN
105    if (!g_text_mode)
106        newtSuspend();
107#endif
108    printf(_("ASSERTION FAILED: `%s'\n"), exp);
109    printf(_("\tat %s:%d in %s\n\n"), file, line, function);
110    printf(_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
111    do {
112        is_valid = TRUE;
113        switch (toupper(getchar())) {
114        case 'A':               // ignore (A)ll
115            ignoring_assertions = 1;
116            break;
117        case 'B':               // a(B)ort
118            signal(SIGABRT, SIG_DFL);   /* prevent SIGABRT handler from running */
119            raise(SIGABRT);
120            break;              /* "can't get here" */
121        case 'D':               // (D)ebug, aka asm("int 3")
122#ifdef __IA32__
123            __asm__ __volatile__("int $3"); // break to debugger
124#endif
125            break;
126        case 'E':               // (E)xit
127            fatal_error("Failed assertion -- see above for details");
128            break;              /* "can't get here" */
129        case 'I':               // (I)gnore
130            break;
131            /* These next two work as follows:
132               the `default' catches the user's invalid choice and says so;
133               the '\n' catches the newline on the end and prints the prompt again.
134             */
135        case '\n':
136            printf
137                (_("(I)gnore, ignore (A)ll, (D)ebug, a(B)ort, or (E)xit? "));
138            break;
139        default:
140            is_valid = FALSE;
141            printf(_("Invalid choice.\n"));
142            break;
143        }
144    } while (!is_valid);
145
146    if (ignoring_assertions) {
147        log_it("Ignoring ALL assertions from now on.");
148    } else {
149        log_it("Ignoring assertion: %s", exp);
150    }
151
152    getchar();                  // skip \n
153
154#ifndef _XWIN
155    if (!g_text_mode)
156        newtResume();
157#endif
158}
159
160/**
161 * Clean's up users' KDE desktops.
162 * @bug Details about this function are unknown.
163 */
164void clean_up_KDE_desktop_if_necessary(void)
165{
166    char *tmp;
167
168    mr_asprintf(&tmp,
169             "for i in `find /root /home -type d -name Desktop -maxdepth 2`; do \
170file=$i/.directory; if [ -f \"$file\" ] ; then mv -f $file $file.old ; \
171awk '{if (index($0, \"rootimagesmindi\")) { while (length($0)>2) { getline;} ; } \
172else { print $0;};}' $file.old  > $file ; fi ; done");
173    run_program_and_log_output(tmp, 5);
174    mr_free(tmp);
175}
176
177
178/**
179 * Locate mondoarchive's home directory. Searches in /usr/share/mondo,
180 * /usr/local/share/mondo, /opt, or if all else fails, search /usr.
181 *
182 * @param home_sz String to store the home directory ("" if it could not be found).
183 * @return 0 for success, nonzero for failure.
184 */
185int find_and_store_mondoarchives_home(char *home_sz)
186{
187    assert(home_sz != NULL);
188    strcpy(home_sz, MONDO_SHARE);
189    return (0);
190}
191
192
193char *get_architecture(void)
194{
195#ifdef __IA32__
196    return ("i386");
197#endif
198#ifdef __X86_64__
199    return ("x86_64");
200#endif
201#ifdef __IA64__
202    return ("ia64");
203#endif
204    return ("unknown");
205}
206
207
208/* BERLIOS: Use uname instead */
209double get_kernel_version(void)
210{
211    char *p, tmp[200];
212    double d;
213#ifdef __FreeBSD__
214    // JOSH - FIXME :)
215    d = 5.2;                    // :-)
216#else
217    strcpy(tmp, call_program_and_get_last_line_of_output("uname -r"));
218    p = strchr(tmp, '.');
219    if (p) {
220        p = strchr(++p, '.');
221        if (p) {
222            while (*p) {
223                *p = *(p + 1);
224                p++;
225            }
226        }
227    }
228//  mr_msg(1, "tmp = '%s'", tmp);
229    d = atof(tmp);
230#endif
231    mr_msg(1, "g_kernel_version = %f", d);
232    return (d);
233}
234
235
236/**
237 * Get the current time.
238 * @return number of seconds since the epoch.
239 */
240long get_time(void)
241{
242    return (long) time((void *) 0);
243}
244
245
246/**
247 * Initialize a RAID volume structure, setting fields to zero. The
248 * actual hard drive is unaffected.
249 *
250 * @param raidrec The RAID volume structure to initialize.
251 * @note This function is system dependent.
252 */
253#ifdef __FreeBSD__
254void initialize_raidrec(struct vinum_volume *raidrec)
255{
256    int i, j;
257    raidrec->volname[0] = '\0';
258    raidrec->plexes = 0;
259    for (i = 0; i < 9; ++i) {
260        raidrec->plex[i].raidlevel = -1;
261        raidrec->plex[i].stripesize = 0;
262        raidrec->plex[i].subdisks = 0;
263        for (j = 0; j < 9; ++j) {
264            strcpy(raidrec->plex[i].sd[j].which_device, "");
265        }
266    }
267}
268#else
269void initialize_raidrec(struct raid_device_record *raidrec)
270{
271    assert(raidrec != NULL);
272    raidrec->raid_device[0] = '\0';
273    raidrec->raid_level = -9;
274    raidrec->persistent_superblock = 1;
275    raidrec->chunk_size = 64;
276    raidrec->parity = -1;
277    raidrec->data_disks.entries = 0;
278    raidrec->spare_disks.entries = 0;
279    raidrec->parity_disks.entries = 0;
280    raidrec->failed_disks.entries = 0;
281    raidrec->additional_vars.entries = 0;
282}
283#endif
284
285
286/**
287 * Insert modules that Mondo requires.
288 * Currently inserts @c dos, @c fat, @c vfat, and @c osst for Linux;
289 * @c msdosfs and @c ext2fs for FreeBSD.
290 */
291void insmod_crucial_modules(void)
292{
293#ifdef __FreeBSD__
294    system("kldstat | grep msdosfs || kldload msdosfs 2> /dev/null");
295    system("kldstat | grep ext2fs  || kldload ext2fs 2> /dev/null");
296#else
297    system("modprobe -a dos fat vfat loop &> /dev/null");
298#endif
299}
300
301
302/**
303 * Finish configuring the backup information structure. Call this function
304 * to set the parameters that depend on those that can be given on the command
305 * line.
306 *
307 * @param bkpinfo The backup information structure. Fields modified/used:
308 * - Used: @c bkpinfo->backup_data
309 * - Used: @c bkpinfo->backup_media_type
310 * - Used: @c bkpinfo->cdrw_speed
311 * - Used: @c bkpinfo->compression_level
312 * - Used: @c bkpinfo->include_paths
313 * - Used: @c bkpinfo->prefix
314 * - Used: @c bkpinfo->isodir
315 * - Used: @c bkpinfo->manual_cd_tray
316 * - Used: @c bkpinfo->make_cd_use_lilo
317 * - Used: @c bkpinfo->media_device
318 * - Used: @c bkpinfo->nfs_mount
319 * - Used: @c bkpinfo->nonbootable_backup
320 * - Used: @c bkpinfo->scratchdir
321 * - Used: @c bkpinfo->tmpdir
322 * - Used: @c bkpinfo->use_lzo
323 * - Modified: @c bkpinfo->call_before_iso
324 * - Modified: @c bkpinfo->call_make_iso
325 * - Modified: @c bkpinfo->optimal_set_size
326 * - Modified: @c bkpinfo->zip_exe
327 * - Modified: @c bkpinfo->zip_suffix
328 *
329 * @return number of errors, or 0 for success.
330 * @note Also creates directories that are specified in the @c bkpinfo structure but
331 * do not exist.
332 */
333int post_param_configuration(struct s_bkpinfo *bkpinfo)
334{
335    char *extra_cdrom_params = NULL;
336    char *mondo_mkisofs_sz = NULL;
337    char *command = NULL;
338    char *hostname = NULL;
339    char *ip_address = NULL;
340    int retval = 0;
341    long avm = 0;
342    char *colon = NULL;
343    char *cdr_exe = NULL;
344    char *tmp = NULL;
345    char *call_before_iso_user = NULL;
346    int rdsiz_MB;
347    char *iso_dev = NULL;
348    char *iso_mnt = NULL;
349    char *iso_tmp = NULL;
350    char *iso_path = NULL;
351    FILE *fd1 = NULL;
352
353    assert(bkpinfo != NULL);
354    bkpinfo->optimal_set_size =
355        (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type) ? 16 : 16) *
356        1024;
357
358    mr_msg(1, "Foo");
359    if (bkpinfo->backup_media_type == tape) {
360        mr_msg(1, "Bar");
361        mr_asprintf(&tmp, "mt -f %s status", bkpinfo->media_device);
362        mr_msg(1, "tmp = '%s'", tmp);
363        if (run_program_and_log_output(tmp, 3)) {
364            fatal_error
365                ("Unable to open tape device. If you haven't specified it with -d, do so. If you already have, check your parameter. I think it's wrong.");
366        }
367        mr_free(tmp);
368    }
369    make_hole_for_dir(bkpinfo->scratchdir);
370    make_hole_for_dir(bkpinfo->tmpdir);
371    if (bkpinfo->backup_media_type == iso)
372        make_hole_for_dir(bkpinfo->isodir);
373
374    run_program_and_log_output("uname -a", 5);
375    run_program_and_log_output("cat /etc/*-release", 5);
376    run_program_and_log_output("cat /etc/*issue*", 5);
377    sprintf(g_tmpfs_mountpt, "%s/tmpfs", bkpinfo->tmpdir);
378    mr_asprintf(&command, "mkdir -p %s", g_tmpfs_mountpt);
379    paranoid_system(command);
380    mr_free(command);
381    rdsiz_MB = PPCFG_RAMDISK_SIZE + g_tape_buffer_size_MB;
382#ifdef __FreeBSD__
383    mr_asprintf(&tmp,
384           call_program_and_get_last_line_of_output
385           ("vmstat | tail -1 | tr -s ' ' | cut -d' ' -f6"));
386    avm += atol(tmp);
387    mr_free(tmp);
388    mr_asprintf(&tmp,
389           call_program_and_get_last_line_of_output
390           ("swapinfo | grep -v Device | tr -s ' ' | cut -d' ' -f4 | tr '\n' '+' | sed 's/+$//' | bc"));
391    avm += atol(tmp);
392    mr_free(tmp);
393    mr_asprintf(&command, "mdmfs -s %d%c md9 %s", rdsiz_MB, 'm',
394             g_tmpfs_mountpt);
395#else
396    mr_asprintf(&tmp,
397           call_program_and_get_last_line_of_output
398           ("free | grep ':' | tr -s ' ' '\t' | cut -f2 | head -n1"));
399    avm += atol(tmp);
400    mr_free(tmp);
401    mr_asprintf(&command, "mount /dev/shm -t tmpfs %s -o size=%d%c",
402            g_tmpfs_mountpt, rdsiz_MB, 'm');
403    run_program_and_log_output("cat /proc/cpuinfo", 5);
404    /* BERLIOS: rpm is not necessarily there ! */
405    run_program_and_log_output
406        ("rpm -q newt newt-devel slang slang-devel ncurses ncurses-devel gcc",
407         5);
408#endif
409    if (avm / 1024 > rdsiz_MB * 3) {
410        if (run_program_and_log_output(command, 5)) {
411            g_tmpfs_mountpt[0] = '\0';
412            log_it("Failed to mount tmpfs");
413        } else {
414            log_it("Tmpfs mounted OK - %d MB", rdsiz_MB);
415        }
416    } else {
417        g_tmpfs_mountpt[0] = '\0';
418        log_it("It doesn't seem you have enough swap to use tmpfs. Fine.");
419    }
420    mr_free(command);
421
422    if (bkpinfo->use_lzo) {
423        strcpy(bkpinfo->zip_exe, "lzop");
424        strcpy(bkpinfo->zip_suffix, "lzo");
425    } else if (bkpinfo->use_gzip) {
426        strcpy(bkpinfo->zip_exe, "gzip");
427        strcpy(bkpinfo->zip_suffix, "gz");
428    } else if (bkpinfo->compression_level != 0) {
429        strcpy(bkpinfo->zip_exe, "bzip2");
430        strcpy(bkpinfo->zip_suffix, "bz2");
431    } else {
432        bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
433    }
434
435// DVD
436
437    if (bkpinfo->backup_media_type == dvd) {
438        if (find_home_of_exe("growisofs")) {
439            mr_asprintf(&cdr_exe, "growisofs");
440        } else {
441            fatal_error("Please install growisofs.");
442        }
443        if (bkpinfo->nonbootable_backup) {
444            mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_NONBOOT);
445        } else if
446#ifdef __FreeBSD__
447            (TRUE)
448#else
449            (bkpinfo->make_cd_use_lilo)
450#endif
451#ifdef __IA64__
452    {
453        mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_ELILO);
454    }
455#else
456    {
457        mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_LILO);
458    }
459#endif
460        else
461        {
462            mr_asprintf(&mondo_mkisofs_sz, MONDO_GROWISOFS_REGULAR_SYSLINUX);
463        }
464        if (bkpinfo->manual_cd_tray) {
465            fatal_error("Manual CD tray + DVD not supported yet.");
466            // -m isn't supported by growisofs, BTW...
467        } else {
468            sprintf(bkpinfo->call_make_iso,
469                    "%s %s -Z %s . 2>> _ERR_",
470                    mondo_mkisofs_sz, "", bkpinfo->media_device);
471        }
472        mr_free(mondo_mkisofs_sz);
473
474        if (getenv ("SUDO_COMMAND")) {
475            mr_asprintf(&command, "strings `which growisofs` | grep -c SUDO_COMMAND");
476            if (!strcmp(call_program_and_get_last_line_of_output(command), "1")) {
477                popup_and_OK("Fatal Error: Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
478                fatal_error("Can't write DVDs as sudo because growisofs doesn't support this - see the growisofs manpage for details.");
479            }
480            mr_free(command);
481        }
482        mr_msg(2, "call_make_iso (DVD res) is ... %s",
483                bkpinfo->call_make_iso);
484    }                           // end of DVD code
485
486// CD-R or CD-RW
487    if (bkpinfo->backup_media_type == cdrw
488        || bkpinfo->backup_media_type == cdr) {
489        if (!bkpinfo->manual_cd_tray) {
490            mr_strcat(extra_cdrom_params, "-waiti ");
491        }
492        if (bkpinfo->backup_media_type == cdrw) {
493            mr_strcat(extra_cdrom_params, "blank=fast ");
494        }
495        if (find_home_of_exe("cdrecord")) {
496            mr_asprintf(&cdr_exe, "cdrecord");
497        } else if (find_home_of_exe("dvdrecord")) {
498            mr_asprintf(&cdr_exe, "dvdrecord");
499        } else {
500            fatal_error("Please install either cdrecord or dvdrecord.");
501        }
502        if (bkpinfo->nonbootable_backup) {
503            mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_NONBOOT);
504        } else if
505#ifdef __FreeBSD__
506            (TRUE)
507#else
508            (bkpinfo->make_cd_use_lilo)
509#endif
510#ifdef __IA64__
511    {
512        mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_ELILO);
513    }
514#else
515    {
516        mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_LILO);
517    }
518#endif
519        else
520        {
521            mr_asprintf(&mondo_mkisofs_sz, MONDO_MKISOFS_REGULAR_SYSLINUX);
522        }
523        if (bkpinfo->manual_cd_tray) {
524            if (bkpinfo->call_before_iso[0] == '\0') {
525            sprintf(bkpinfo->call_before_iso,
526                        "%s -o %s/temporary.iso . 2>> _ERR_",
527                        mondo_mkisofs_sz, bkpinfo->tmpdir);
528            } else {
529                mr_asprintf(&call_before_iso_user, bkpinfo->call_before_iso);
530                sprintf (bkpinfo->call_before_iso,
531                                    "( %s -o %s/temporary.iso . 2>> _ERR_ ; %s )",
532                        mondo_mkisofs_sz, bkpinfo->tmpdir, call_before_iso_user);
533                mr_free(call_before_iso_user);
534            }
535            log_it("bkpinfo->call_before_iso = %s", bkpinfo->call_before_iso);
536            sprintf(bkpinfo->call_make_iso,
537                    "%s %s -v %s fs=4m dev=%s speed=%d %s/temporary.iso",
538                    cdr_exe, (bkpinfo->please_dont_eject) ? " " : "-eject",
539                    extra_cdrom_params, bkpinfo->media_device,
540                    bkpinfo->cdrw_speed, bkpinfo->tmpdir);
541        } else {
542            sprintf(bkpinfo->call_make_iso,
543                    "%s . 2>> _ERR_ | %s %s %s fs=4m dev=%s speed=%d -",
544                    mondo_mkisofs_sz, cdr_exe,
545                    (bkpinfo->please_dont_eject) ? " " : "-eject",
546                    extra_cdrom_params, bkpinfo->media_device,
547                    bkpinfo->cdrw_speed);
548        }
549        mr_free(mondo_mkisofs_sz);
550        mr_free(cdr_exe);
551        mr_free(extra_cdrom_params);
552    }                           // end of CD code
553
554    if (bkpinfo->backup_media_type == iso) {
555
556/* Patch by Conor Daly <conor.daly@met.ie>
557 * 23-june-2004
558 * Break up isodir into iso_mnt and iso_path
559 * These will be used along with iso-dev at restore time
560 * to locate the ISOs where ever they're mounted
561 */
562
563        log_it("isodir = %s", bkpinfo->isodir);
564        mr_asprintf(&command, "df -P %s | tail -n1 | cut -d' ' -f1",
565                 bkpinfo->isodir);
566        log_it("command = %s", command);
567        mr_asprintf(&iso_dev, call_program_and_get_last_line_of_output(command));
568        mr_free(command);
569        log_it("res of it = %s", iso_dev);
570
571        fd1 = mr_fopen(MONDORESTORECFG, "a");
572        mr_fprintf(fd1, "iso-dev=%s\n", iso_dev);
573
574        mr_asprintf(&command, "mount | grep -w %s | tail -n1 | cut -d' ' -f3",
575                 iso_dev);
576        mr_free(iso_dev);
577
578        log_it("command = %s", command);
579        mr_asprintf(&iso_mnt,call_program_and_get_last_line_of_output(command));
580        mr_free(command);
581
582        log_it("res of it = %s", iso_mnt);
583        mr_fprintf(fd1, "iso-mnt=%s\n", iso_mnt);
584        log_it("isomnt: %s, %d", iso_mnt, strlen(iso_mnt));
585
586        mr_asprintf(&iso_tmp, "%s", bkpinfo->isodir);
587        if (strlen(iso_tmp) >= strlen(iso_mnt)) {
588            mr_asprintf(&iso_path, "%s", iso_tmp + strlen(iso_mnt));
589        } else {
590            mr_asprintf(&iso_path, "");
591        }
592        mr_free(iso_tmp);
593        mr_free(iso_mnt);
594
595        log_it("isodir: %s", iso_path);
596        mr_fprintf(fd1, "isodir=%s\n", iso_path);
597        mr_free(iso_path);
598
599        log_it("iso-prefix: %s",  bkpinfo->prefix);
600        mr_fprintf(fd1, "iso-prefix=%s\n", bkpinfo->prefix);
601
602        mr_fclose(fd1);
603    }                           // end of iso code
604
605    if (bkpinfo->backup_media_type == nfs) {
606        mr_asprintf(&hostname, bkpinfo->nfs_mount);
607        colon = strchr(hostname, ':');
608        if (!colon) {
609            log_it("nfs mount doesn't have a colon in it");
610            retval++;
611        } else {
612            struct hostent *hent;
613
614            *colon = '\0';
615            hent = gethostbyname(hostname);
616            if (!hent) {
617                log_it("Can't resolve NFS mount (%s): %s", hostname,
618                       hstrerror(h_errno));
619                retval++;
620            } else {
621                mr_asprintf(&ip_address, "%s%s", inet_ntoa((struct in_addr)
622                                                *((struct in_addr *) hent->h_addr)),
623                                                strchr(bkpinfo->nfs_mount, ':'));
624                strcpy(bkpinfo->nfs_mount, ip_address);
625                mr_free(ip_address);
626            }
627        }
628        store_nfs_config(bkpinfo);
629        mr_free(hostname);
630    }
631
632    log_it("Finished processing incoming params");
633    if (retval) {
634        fprintf(stderr, "Type 'man mondoarchive' for help.\n");
635    }
636    mr_asprintf(&tmp, "%s", MONDO_TMPISOS);
637    if (does_file_exist(tmp)) {
638        unlink(tmp);
639    }
640    mr_free(tmp);
641
642    if (strlen(bkpinfo->tmpdir) < 2 || strlen(bkpinfo->scratchdir) < 2) {
643        log_it("tmpdir or scratchdir are blank/missing");
644        retval++;
645    }
646    if (bkpinfo->include_paths[0] == '\0') {
647        //      fatal_error ("Why no backup path?");
648        strcpy(bkpinfo->include_paths, "/");
649    }
650    chmod(bkpinfo->scratchdir, 0700);
651    chmod(bkpinfo->tmpdir, 0700);
652    g_backup_media_type = bkpinfo->backup_media_type;
653    g_backup_media_string = bkpinfo->backup_media_string;
654    return (retval);
655}
656
657
658/**
659 * Do some miscellaneous setup tasks to be performed before filling @c bkpinfo.
660 * Seeds the random-number generator, loads important modules, checks the sanity
661 * of the user's Linux distribution, and deletes logfile.
662 * @param bkpinfo The backup information structure. Will be initialized.
663 * @return number of errors (0 for success)
664 */
665int pre_param_configuration(struct s_bkpinfo *bkpinfo)
666{
667    int res = 0;
668
669    make_hole_for_dir(MNT_CDROM);
670    assert(bkpinfo != NULL);
671    srandom((unsigned long) (time(NULL)));
672    insmod_crucial_modules();
673    reset_bkpinfo(bkpinfo);     // also sets defaults ('/'=backup path, 3=compression level)
674    if (bkpinfo->disaster_recovery) {
675        if (!does_nonMS_partition_exist()) {
676            fatal_error
677                ("I am in disaster recovery mode\nPlease don't run mondoarchive.");
678        }
679    }
680
681    run_program_and_log_output("rm -Rf /tmp/changed.files*", FALSE);
682    res += some_basic_system_sanity_checks();
683    if (res) {
684        log_it("Your distribution did not pass Mondo's sanity test.");
685    }
686    g_current_media_number = 1;
687    bkpinfo->postnuke_tarball[0] = bkpinfo->nfs_mount[0] = '\0';
688    return (res);
689}
690
691
692
693
694/**
695 * Reset all fields of the backup information structure to a sensible default.
696 * @param bkpinfo The @c bkpinfo to reset.
697 */
698void reset_bkpinfo(struct s_bkpinfo *bkpinfo)
699{
700    int i;
701
702    mr_msg(1, "Hi");
703
704    assert(bkpinfo != NULL);
705    /* BERLIOS : Useless ?? */
706    memset((void *) bkpinfo, 0, sizeof(struct s_bkpinfo));
707
708    bkpinfo->manual_cd_tray = FALSE;
709    bkpinfo->internal_tape_block_size = DEFAULT_INTERNAL_TAPE_BLOCK_SIZE;
710    bkpinfo->media_device[0] = '\0';
711    for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
712        bkpinfo->media_size[i] = -1;
713    }
714    bkpinfo->boot_loader = '\0';
715    bkpinfo->boot_device[0] = '\0';
716    bkpinfo->zip_exe[0] = '\0';
717    bkpinfo->zip_suffix[0] = '\0';
718    bkpinfo->restore_path[0] = '\0';
719    bkpinfo->use_lzo = FALSE;
720    bkpinfo->use_gzip = FALSE;
721    bkpinfo->do_not_compress_these[0] = '\0';
722    bkpinfo->verify_data = FALSE;
723    bkpinfo->backup_data = FALSE;
724    bkpinfo->restore_data = FALSE;
725    bkpinfo->disaster_recovery =
726        (am_I_in_disaster_recovery_mode()? TRUE : FALSE);
727    if (bkpinfo->disaster_recovery) {
728        strcpy(bkpinfo->isodir, "/");
729    } else {
730        strcpy(bkpinfo->isodir, "/var/cache/mondo/iso");
731    }
732    strcpy(bkpinfo->prefix, STD_PREFIX);
733
734    bkpinfo->scratchdir[0] = '\0';
735    bkpinfo->make_filelist = TRUE;  // unless -J supplied to mondoarchive
736    sprintf(bkpinfo->tmpdir, "/tmp/tmpfs/mondo.tmp.%d", (int) (random() % 32768));  // for mondorestore
737    bkpinfo->optimal_set_size = 0;
738    bkpinfo->backup_media_type = none;
739    bkpinfo->backup_media_string[0] = '\0';
740    strcpy(bkpinfo->include_paths, "/");
741    bkpinfo->exclude_paths[0] = '\0';
742    bkpinfo->call_before_iso[0] = '\0';
743    bkpinfo->call_make_iso[0] = '\0';
744    bkpinfo->call_burn_iso[0] = '\0';
745    bkpinfo->call_after_iso[0] = '\0';
746    bkpinfo->image_devs[0] = '\0';
747    bkpinfo->postnuke_tarball[0] = '\0';
748    bkpinfo->kernel_path[0] = '\0';
749    bkpinfo->nfs_mount[0] = '\0';
750    bkpinfo->nfs_remote_dir[0] = '\0';
751    bkpinfo->wipe_media_first = FALSE;
752    bkpinfo->differential = FALSE;
753    bkpinfo->cdrw_speed = 0;
754// patch by Herman Kuster 
755    bkpinfo->differential = 0;
756// patch end
757    bkpinfo->compression_level = 3;
758}
759
760
761/**
762 * Get the remaining free space (in MB) on @p partition.
763 * @param partition The partition to check free space on (either a device or a mountpoint).
764 * @return The free space on @p partition, in MB.
765 */
766long free_space_on_given_partition(char *partition)
767{
768    char *command = NULL;
769    char *out_sz = NULL;
770    long res = 0L;
771
772    assert_string_is_neither_NULL_nor_zerolength(partition);
773
774    mr_asprintf(&command, "df -m -P %s &> /dev/null", partition);
775    if (system(command)) {
776        return (-1);
777    }                           // partition does not exist
778    mr_free(command);
779
780    mr_asprintf(&command, "df -m -P %s | tail -n1 | tr -s ' ' '\t' | cut -f4",
781            partition);
782    mr_asprintf(&out_sz, call_program_and_get_last_line_of_output(command));
783    mr_free(command);
784
785    if (strlen(out_sz) == 0) {
786        return (-1);
787    }                           // error within df, probably
788    res = atol(out_sz);
789    mr_free(out_sz);
790    return (res);
791}
792
793
794/**
795 * Check the user's system for sanity. Checks performed:
796 * - make sure user has enough RAM (32mb required, 64mb recommended)
797 * - make sure user has enough free space in @c /
798 * - check kernel for ramdisk support
799 * - make sure afio, cdrecord, mkisofs, bzip2, awk, md5sum, strings, mindi, and buffer exist
800 * - make sure CD-ROM is unmounted
801 * - make sure /etc/modules.conf exists
802 * - make sure user's mountlist is OK by running <tt>mindi --makemountlist</tt>
803 *
804 * @return number of problems with the user's setup (0 for success)
805 */
806int some_basic_system_sanity_checks()
807{
808
809    /*@ buffers ************ */
810    char *tmp = NULL;
811
812    /*@ int's *************** */
813    int retval = 0;
814    long Lres;
815
816
817    mvaddstr_and_log_it(g_currentY, 0,
818                        "Checking sanity of your Linux distribution");
819#ifndef __FreeBSD__
820    if (system("which mkfs.vfat &> /dev/null")
821        && !system("which mkfs.msdos &> /dev/null")) {
822        log_it
823            ("OK, you've got mkfs.msdos but not mkfs.vfat; time for the fairy to wave her magic wand...");
824        run_program_and_log_output
825            ("ln -sf `which mkfs.msdos` /sbin/mkfs.vfat", FALSE);
826    }
827    mr_asprintf(&tmp,
828           call_program_and_get_last_line_of_output
829           ("free | grep Mem | head -n1 | tr -s ' ' '\t' | cut -f2"));
830    if (atol(tmp) < 35000) {
831        retval++;
832        log_to_screen(_("You must have at least 32MB of RAM to use Mondo."));
833    }
834    if (atol(tmp) < 66000) {
835        log_to_screen
836            (_("WARNING! You have very little RAM. Please upgrade to 64MB or more."));
837    }
838    mr_free(tmp);
839#endif
840
841    Lres = free_space_on_given_partition("/var/cache");
842    log_it("Free space on given partition = %ld MB", Lres);
843
844    if (Lres < 50) {
845        fatal_error("Your /var/cache partition has <50MB free. Please adjust your partition table to something saner."); 
846    }
847
848    if (system("which " MKE2FS_OR_NEWFS " > /dev/null 2> /dev/null")) {
849        retval++;
850        log_to_screen
851            ("Unable to find " MKE2FS_OR_NEWFS " in system path.");
852        fatal_error
853            ("Please use \"su -\", not \"su\" to become root. OK? ...and please don't e-mail the mailing list or me about this. Just read the message. :)");
854    }
855#ifndef __FreeBSD__
856    if (run_program_and_log_output
857        ("grep ramdisk /proc/devices", FALSE)) {
858        if (!ask_me_yes_or_no
859            (_("Your kernel has no ramdisk support. That's mind-numbingly stupid but I'll allow it if you're planning to use a failsafe kernel. Are you?")))
860        {
861            //          retval++;
862            log_to_screen
863                (_("It looks as if your kernel lacks ramdisk and initrd support."));
864            log_to_screen
865                (_("I'll allow you to proceed but FYI, if I'm right, your kernel is broken."));
866        }
867    }
868#endif
869    retval += whine_if_not_found(MKE2FS_OR_NEWFS);
870    retval += whine_if_not_found("mkisofs");
871    if (system("which dvdrecord > /dev/null 2> /dev/null")) {
872        retval += whine_if_not_found("cdrecord");
873    }
874    retval += whine_if_not_found("bzip2");
875    retval += whine_if_not_found("gzip");
876    retval += whine_if_not_found("awk");
877    retval += whine_if_not_found("md5sum");
878    retval += whine_if_not_found("strings");
879    retval += whine_if_not_found("mindi");
880    retval += whine_if_not_found("buffer");
881
882    // abort if Windows partition but no ms-sys and parted
883    if (!run_program_and_log_output
884        ("mount | grep -w vfat | grep -vE \"/dev/fd|nexdisk\"", 0)
885        ||
886        !run_program_and_log_output
887        ("mount | grep -w dos | grep -vE \"/dev/fd|nexdisk\"", 0)) {
888        log_to_screen(_("I think you have a Windows 9x partition."));
889        retval += whine_if_not_found("parted");
890#ifndef __IA64__
891        /* IA64 always has one vfat partition for EFI even without Windows */
892        // retval +=
893        if (!find_home_of_exe("ms-sys")) {
894            log_to_screen("Please install ms-sys just in case.");
895        }
896#endif
897    }
898
899    if (!find_home_of_exe("cmp")) {
900        if (!find_home_of_exe("true")) {
901            whine_if_not_found("cmp");
902        } else {
903            log_to_screen
904                ("Your system lacks the 'cmp' binary. I'll create a dummy cmp for you.");
905            if (run_program_and_log_output
906                ("cp -f `which true` /usr/bin/cmp", 0)) {
907                fatal_error("Failed to create dummy 'cmp' file.");
908            }
909        }
910    }
911    run_program_and_log_output
912        ("umount `mount | grep cdr | cut -d' ' -f3 | tr '\n' ' '`", 5);
913    mr_asprintf(&tmp,
914           call_program_and_get_last_line_of_output
915           ("mount | grep -E \"cdr(om|w)\""));
916    if (strcmp("", tmp)) {
917        if (strstr(tmp, "autofs")) {
918            log_to_screen
919                (_("Your CD-ROM is mounted via autofs. I therefore cannot tell"));
920            log_to_screen
921                (_("if a CD actually is inserted. If a CD is inserted, please"));
922            log_to_screen(_("eject it. Thank you."));
923            log_it
924                ("Ignoring autofs CD-ROM 'mount' since we hope nothing's in it.");
925        } else
926            if (run_program_and_log_output("uname -a | grep Knoppix", 5)) {
927            retval++;
928            fatal_error
929                ("Your CD-ROM drive is mounted. Please unmount it.");
930        }
931    }
932    mr_free(tmp);
933#ifndef __FreeBSD__
934    if (!does_file_exist("/etc/modules.conf")) {
935        if (does_file_exist("/etc/conf.modules")) {
936            log_it("Linking /etc/modules.conf to /etc/conf.modules");
937            run_program_and_log_output
938                ("ln -sf /etc/conf.modules /etc/modules.conf", 5);
939        } else if (does_file_exist("/etc/modprobe.d")) {
940            log_it
941                ("Directory /etc/modprobe.d found. mindi will use its contents.");
942        } else if (does_file_exist("/etc/modprobe.conf")) {
943            log_it("Linking /etc/modules.conf to /etc/modprobe.conf");
944            run_program_and_log_output
945                ("ln -sf /etc/modprobe.conf /etc/modules.conf", 5);
946        } else {
947            retval++;
948            log_to_screen
949                (_("Please find out what happened to /etc/modules.conf"));
950        }
951    }
952#endif
953
954    run_program_and_log_output("cat /etc/fstab", 5);
955#ifdef __FreeBSD__
956    run_program_and_log_output("vinum printconfig", 5);
957#else
958    run_program_and_log_output("cat /etc/raidtab", 5);
959#endif
960
961    if (run_program_and_log_output("mindi -V", 1)) {
962        log_to_screen(_("Could not ascertain mindi's version number."));
963        log_to_screen
964            (_("You have not installed Mondo and/or Mindi properly."));
965        log_to_screen(_("Please uninstall and reinstall them both."));
966        fatal_error("Please reinstall Mondo and Mindi.");
967    }
968    if (run_program_and_log_output
969        ("mindi --makemountlist /tmp/mountlist.txt.test", 5)) {
970        log_to_screen
971            (_("Mindi --makemountlist /tmp/mountlist.txt.test failed for some reason."));
972        log_to_screen
973            (_("Please run that command by hand and examine /var/log/mindi.log"));
974        log_to_screen
975            (_("for more information. Perhaps your /etc/fstab file is insane."));
976        log_to_screen
977            (_("Perhaps Mindi's MakeMountlist() subroutine has a bug. We'll see."));
978        retval++;
979    }
980
981    if (!run_program_and_log_output("parted2fdisk -l | grep -i raid", 1)
982        && !does_file_exist("/etc/raidtab")) {
983        log_to_screen
984            (_("You have RAID partitions but no /etc/raidtab - creating one from /proc/mdstat"));
985        create_raidtab_from_mdstat("/etc/raidtab");
986    }
987
988    if (retval) {
989        mvaddstr_and_log_it(g_currentY++, 74, _("Failed."));
990    } else {
991        mvaddstr_and_log_it(g_currentY++, 74, _("Done."));
992    }
993    return (retval);
994}
995
996/**
997 * Retrieve the line containing @p label from the config file.
998 * @param config_file The file to read from, usually @c /tmp/mondo-restore.cfg.
999 * @param label What to read from the file.
1000 * @param value Where to put it.
1001 * @return 0 for success, 1 for failure.
1002 */
1003int read_cfg_var(char *config_file, char *label, char *value)
1004{
1005    /*@ buffer ****************************************************** */
1006    char *command = NULL;
1007    char *tmp = NULL;
1008
1009    /*@ end vars *************************************************** */
1010
1011    assert_string_is_neither_NULL_nor_zerolength(config_file);
1012    assert_string_is_neither_NULL_nor_zerolength(label);
1013
1014    if (!does_file_exist(config_file)) {
1015        mr_asprintf(&tmp, "(read_cfg_var) Cannot find %s config file",
1016                 config_file);
1017        log_to_screen(tmp);
1018        mr_free(tmp);
1019        value[0] = '\0';
1020        return (1);
1021    /* } BERLIOS: Useless:
1022         else if (strstr(value, "/dev/") && strstr(value, "t0")
1023               && !strcmp(label, "media-dev")) {
1024        mr_msg(2, "FYI, I shan't read new value for %s - already got %s",
1025                label, value);
1026        return (0);
1027    */ } else {
1028        mr_asprintf(&command, "grep '%s .*' %s| cut -d'=' -f2,3,4,5",
1029                label, config_file);
1030        strcpy(value, call_program_and_get_last_line_of_output(command));
1031        mr_free(command);
1032        if (strlen(value) == 0) {
1033            return (1);
1034        } else {
1035            return (0);
1036        }
1037    }
1038}
1039
1040
1041/**
1042 * Remount @c supermount if it was unmounted earlier.
1043 */
1044void remount_supermounts_if_necessary()
1045{
1046    if (g_remount_cdrom_at_end) {
1047        run_program_and_log_output("mount " MNT_CDROM, FALSE);
1048    }
1049    if (g_remount_floppy_at_end) {
1050        run_program_and_log_output("mount " MNT_FLOPPY, FALSE);
1051    }
1052}
1053
1054/**
1055 * Unmount @c supermount if it's mounted.
1056 */
1057void unmount_supermounts_if_necessary()
1058{
1059    if (run_program_and_log_output
1060        ("mount | grep cdrom | grep super", FALSE) == 0) {
1061        g_remount_cdrom_at_end = TRUE;
1062        run_program_and_log_output("umount " MNT_CDROM, FALSE);
1063    }
1064    if (run_program_and_log_output
1065        ("mount | grep floppy | grep super", FALSE) == 0) {
1066        g_remount_floppy_at_end = TRUE;
1067        run_program_and_log_output("umount " MNT_FLOPPY, FALSE);
1068    }
1069}
1070
1071/**
1072 * If this is a distribution like Gentoo that doesn't keep /boot mounted, mount it.
1073 */
1074void mount_boot_if_necessary()
1075{
1076    char *tmp = NULL;
1077    char *tmp1 = NULL;
1078    char *command = NULL;
1079
1080    mr_msg(1, "Started sub");
1081    mr_msg(4, "About to set g_boot_mountpt[0] to '\\0'");
1082    g_boot_mountpt[0] = '\0';
1083    mr_msg(4, "Done. Great. Setting command to something");
1084    mr_asprintf(&command,
1085             "grep -v ':' /etc/fstab | grep -vE '^#.*$' | grep -E \"[   ]/boot[     ]\" | tr -s ' ' '\t' | cut -f1 | head -n1");
1086    mr_msg(4, "Cool. Command = '%s'", command);
1087    mr_asprintf(&tmp, call_program_and_get_last_line_of_output(command));
1088    mr_free(command);
1089
1090    mr_msg(4, "tmp = '%s'", tmp);
1091    if (tmp[0]) {
1092        log_it("/boot is at %s according to /etc/fstab", tmp);
1093        if (strstr(tmp, "LABEL=")) {
1094            if (!run_program_and_log_output("mount /boot", 5)) {
1095                strcpy(g_boot_mountpt, "/boot");
1096                mr_msg(1, "Mounted /boot");
1097            } else {
1098                log_it("...ignored cos it's a label :-)");
1099            }
1100        } else {
1101            mr_asprintf(&command, "mount | grep -E '^%s'", tmp);
1102            mr_msg(3, "command = %s", command);
1103            if (run_program_and_log_output(command, 5)) {
1104                strcpy(g_boot_mountpt, tmp);
1105                mr_asprintf(&tmp1,
1106                        "%s (your /boot partition) is not mounted. I'll mount it before backing up",
1107                        g_boot_mountpt);
1108                log_it(tmp1);
1109                mr_free(tmp1);
1110
1111                mr_asprintf(&tmp1, "mount %s", g_boot_mountpt);
1112                if (run_program_and_log_output(tmp1, 5)) {
1113                    g_boot_mountpt[0] = '\0';
1114                    mr_msg(1, "Plan B");
1115                    if (!run_program_and_log_output("mount /boot", 5)) {
1116                        strcpy(g_boot_mountpt, "/boot");
1117                        mr_msg(1, "Plan B worked");
1118                    } else {
1119                        mr_msg(1,
1120                                "Plan B failed. Unable to mount /boot for backup purposes. This probably means /boot is mounted already, or doesn't have its own partition.");
1121                    }
1122                }
1123                mr_free(tmp1);
1124            }
1125            mr_free(command);
1126        }
1127    }
1128    mr_free(tmp);
1129    mr_msg(1, "Ended sub");
1130}
1131
1132
1133/**
1134 * If we mounted /boot earlier, unmount it.
1135 */
1136void unmount_boot_if_necessary()
1137{
1138    char *tmp;
1139
1140    mr_msg(3, "starting");
1141    if (g_boot_mountpt[0]) {
1142        mr_asprintf(&tmp, "umount %s", g_boot_mountpt);
1143        if (run_program_and_log_output(tmp, 5)) {
1144            log_it("WARNING - unable to unmount /boot");
1145        }
1146        mr_free(tmp);
1147    }
1148    mr_msg(3, "leaving");
1149}
1150
1151
1152/**
1153 * Write a line to a configuration file. Writes a line of the form,
1154 * @c label @c value.
1155 * @param config_file The file to write to. Usually @c mondo-restore.cfg.
1156 * @param label What to call this bit of data you're writing.
1157 * @param value The bit of data you're writing.
1158 * @return 0 for success, 1 for failure.
1159 */
1160int write_cfg_var(char *config_file, char *label, char *value)
1161{
1162    /*@ buffers ***************************************************** */
1163    char *command = NULL;
1164    char *tempfile = NULL;
1165    char *tmp = NULL;
1166
1167
1168    /*@ end vars *************************************************** */
1169    assert_string_is_neither_NULL_nor_zerolength(config_file);
1170    assert_string_is_neither_NULL_nor_zerolength(label);
1171    assert(value != NULL);
1172
1173    if (!does_file_exist(config_file)) {
1174        mr_asprintf(&tmp, "(write_cfg_file) Cannot find %s config file",
1175                 config_file);
1176        log_to_screen(tmp);
1177        mr_free(tmp);
1178        return (1);
1179    }
1180    mr_asprintf(&tempfile,
1181           call_program_and_get_last_line_of_output
1182           ("mktemp -q /tmp/mojo-jojo.blah.XXXXXX"));
1183    if (does_file_exist(config_file)) {
1184        mr_asprintf(&command, "grep -vE '^%s .*$' %s > %s",
1185                label, config_file, tempfile);
1186        paranoid_system(command);
1187        mr_free(command);
1188    }
1189    mr_asprintf(&command, "echo \"%s %s\" >> %s", label, value, tempfile);
1190    paranoid_system(command);
1191    mr_free(command);
1192
1193    mr_asprintf(&command, "mv -f %s %s", tempfile, config_file);
1194    paranoid_system(command);
1195    mr_free(command);
1196    unlink(tempfile);
1197    mr_free(tempfile);
1198    return (0);
1199}
1200
1201
1202/**
1203 * Allocate or free important globals, depending on @p mal.
1204 * @param mal If TRUE, malloc; if FALSE, free.
1205 */
1206void do_libmondo_global_strings_thing(int mal)
1207{
1208    if (mal) {
1209        iamhere("Malloc'ing globals");
1210        malloc_string(g_boot_mountpt);
1211        malloc_string(g_tmpfs_mountpt);
1212        malloc_string(g_erase_tmpdir_and_scratchdir);
1213        malloc_string(g_serial_string);
1214        malloc_string(g_magicdev_command);
1215    } else {
1216        iamhere("Freeing globals");
1217        mr_free(g_boot_mountpt);
1218        mr_free(g_tmpfs_mountpt);
1219        mr_free(g_erase_tmpdir_and_scratchdir);
1220        mr_free(g_serial_string);
1221        mr_free(g_magicdev_command);
1222    }
1223}
1224
1225/**
1226 * Allocate important globals.
1227 * @see do_libmondo_global_strings_thing
1228 */
1229void malloc_libmondo_global_strings(void)
1230{
1231    do_libmondo_global_strings_thing(1);
1232}
1233
1234/**
1235 * Free important globals.
1236 * @see do_libmondo_global_strings_thing
1237 */
1238void free_libmondo_global_strings(void)
1239{
1240    do_libmondo_global_strings_thing(0);
1241}
1242
1243
1244
1245/**
1246 * Stop @c magicdev if it's running.
1247 * The command used to start it is saved in @p g_magicdev_command.
1248 */
1249void stop_magicdev_if_necessary()
1250{
1251    strcpy(g_magicdev_command,
1252           call_program_and_get_last_line_of_output
1253           ("ps ax | grep -w magicdev | grep -v grep | tr -s '\t' ' '| cut -d' ' -f6-99"));
1254    if (g_magicdev_command[0]) {
1255        mr_msg(1, "g_magicdev_command = '%s'", g_magicdev_command);
1256        paranoid_system("killall magicdev");
1257    }
1258}
1259
1260
1261/**
1262 * Restart magicdev if it was stopped.
1263 */
1264void restart_magicdev_if_necessary()
1265{
1266    char *tmp = NULL;
1267
1268    if (g_magicdev_command && g_magicdev_command[0]) {
1269        mr_asprintf(&tmp, "%s &", g_magicdev_command);
1270        paranoid_system(tmp);
1271        mr_free(tmp);
1272    }
1273}
1274
1275/* @} - end of utilityGroup */
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