[1] | 1 | /* libmondo-devices.c Subroutines for handling devices
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[85] | 2 | $Id: libmondo-devices.c 1842 2007-12-15 01:24:34Z 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 handle interactions with backup devices.
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| 8 | */
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| 9 |
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| 10 | #include "my-stuff.h"
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| 11 | #include "mondostructures.h"
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| 12 | #include "libmondo-files-EXT.h"
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| 13 | #include "libmondo-devices.h"
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| 14 | #include "libmondo-string-EXT.h"
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| 15 | #include "libmondo-tools-EXT.h"
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[1120] | 16 | #include "newt-specific-EXT.h"
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[1] | 17 | #include "libmondo-fork-EXT.h"
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| 18 | #include "libmondo-stream-EXT.h"
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[1543] | 19 |
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[1120] | 20 | #include "mr_mem.h"
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[1128] | 21 | #include "mr_msg.h"
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[1168] | 22 | #include "mr_str.h"
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[1543] | 23 | #include "mr_gettext.h"
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[1594] | 24 | #include "mr_conf.h"
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[1] | 25 |
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[1120] | 26 | #include <sys/ioctl.h>
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[1] | 27 | #include <sys/types.h>
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[1120] | 28 | #include <unistd.h>
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[1] | 29 | #ifdef __FreeBSD__
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| 30 | #define DKTYPENAMES
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| 31 | #define FSTYPENAMES
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| 32 | #include <sys/disklabel.h>
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| 33 | #include <sys/disk.h>
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| 34 | #elif linux
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| 35 | #define u64 unsigned long long
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[128] | 36 | #include <linux/fs.h> /* for BLKGETSIZE64 */
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[1] | 37 | #include <linux/hdreg.h>
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| 38 | #endif
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| 39 |
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| 40 | /*@unused@*/
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[85] | 41 | //static char cvsid[] = "$Id: libmondo-devices.c 1842 2007-12-15 01:24:34Z bruno $";
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[1] | 42 |
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| 43 | extern int g_current_media_number;
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| 44 | extern double g_kernel_version;
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| 45 |
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| 46 | extern bool g_ISO_restore_mode;
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[99] | 47 | extern char *g_selfmounted_isodir;
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[1344] | 48 | extern char *MONDO_LOGFILE;
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[1594] | 49 | extern struct mr_ar_conf *mr_conf;
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[1] | 50 |
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[1663] | 51 | extern void setup_tmpdir(char *path);
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| 52 |
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[128] | 53 | static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
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| 54 | static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
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| 55 | static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
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[1] | 56 |
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| 57 |
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| 58 | /**
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| 59 | * ????? @bug ?????
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| 60 | * @ingroup globalGroup
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| 61 | */
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[128] | 62 | bool g_restoring_live_from_cd = FALSE;
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[1] | 63 |
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[128] | 64 | extern t_bkptype g_backup_media_type; // set by main()
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[1] | 65 |
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[1663] | 66 | /* Reference to global bkpinfo */
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| 67 | extern struct s_bkpinfo *bkpinfo;
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[1] | 68 |
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| 69 |
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| 70 |
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[1663] | 71 |
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| 72 | void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
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[1] | 73 | {
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[128] | 74 | strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
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| 75 | strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
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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 | /**
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| 81 | * Retract all CD trays and wait for autorun to complete.
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| 82 | * @ingroup deviceGroup
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| 83 | */
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| 84 | void retract_CD_tray_and_defeat_autorun(void)
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| 85 | {
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| 86 | // log_it("rctada: Retracting all CD trays", __LINE__);
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[128] | 87 | if (strlen(g_cdrom_drive_is_here) > 0) {
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| 88 | inject_device(g_cdrom_drive_is_here);
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| 89 | }
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| 90 | if (strlen(g_dvd_drive_is_here) > 0) {
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| 91 | inject_device(g_dvd_drive_is_here);
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| 92 | }
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| 93 | if (strlen(g_cdrw_drive_is_here) > 0) {
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| 94 | inject_device(g_cdrw_drive_is_here);
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| 95 | }
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[1] | 96 | // log_it("rctada: killing autorun");
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| 97 | // run_program_and_log_output("killall autorun", TRUE);
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[128] | 98 | if (!run_program_and_log_output("ps | grep autorun | grep -v grep", 5)) {
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| 99 | log_it("autorun detected; sleeping for 2 seconds");
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| 100 | sleep(2);
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| 101 | }
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| 102 | log_it("rctada: Unmounting all CD drives", __LINE__);
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| 103 | run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
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[1] | 104 | }
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| 105 |
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| 106 |
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[1156] | 107 | /**
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| 108 | * Mount the CD-ROM at @p mountpoint.
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| 109 | * @param device The device (or file if g_ISO_restore_mode) to mount.
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| 110 | * @param mountpoint The place to mount it.
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| 111 | * @return 0 for success, nonzero for failure.
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| 112 | */
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| 113 | int mount_CDROM_here(char *device, char *mountpoint)
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| 114 | {
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| 115 | /*@ buffer ****************************************************** */
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| 116 | char *command = NULL;
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| 117 | char *dev;
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| 118 | int retval = 0;
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[1] | 119 |
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[1156] | 120 | malloc_string(dev);
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| 121 | assert_string_is_neither_NULL_nor_zerolength(device);
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| 122 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
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| 123 |
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| 124 | make_hole_for_dir(mountpoint);
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| 125 | if (isdigit(device[0])) {
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| 126 | find_cdrom_device(device, FALSE);
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| 127 | } else {
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| 128 | strcpy(dev, device);
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| 129 | }
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| 130 | if (g_ISO_restore_mode) {
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| 131 |
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| 132 | #ifdef __FreeBSD__
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| 133 | strcpy(dev, make_vn(device));
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| 134 | if (!dev) {
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| 135 | sprintf(command, "Unable to mount ISO (make_vn(%s) failed)",
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| 136 | device);
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| 137 | fatal_error(command);
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| 138 | }
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| 139 | strcpy(device, dev);
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| 140 | #endif
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| 141 | }
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| 142 |
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| 143 | mr_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device,
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| 144 | mountpoint);
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| 145 | /*@ end vars *************************************************** */
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| 146 |
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| 147 | #ifdef __FreeBSD__
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| 148 | mr_asprintf(&command, "mount_cd9660 -r %s %s 2>> %s",
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| 149 | device, mountpoint, MONDO_LOGFILE);
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| 150 | #else
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| 151 | mr_asprintf(&command, "mount %s -o ro,loop -t iso9660 %s 2>> %s",
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| 152 | device, mountpoint, MONDO_LOGFILE);
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| 153 | #endif
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| 154 |
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| 155 | mr_msg(4, command);
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| 156 | if (strncmp(device, "/dev/", 5) == 0) {
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| 157 | retract_CD_tray_and_defeat_autorun();
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| 158 | }
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| 159 | retval = system(command);
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| 160 | mr_msg(1, "system(%s) returned %d", command, retval);
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| 161 | mr_free(command);
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| 162 |
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| 163 | mr_free(dev);
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| 164 | return (retval);
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| 165 | }
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| 166 |
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| 167 |
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| 168 |
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[1] | 169 | /**
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| 170 | * Determine whether we're booted off a ramdisk.
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| 171 | * @return @c TRUE (we are) or @c FALSE (we aren't).
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| 172 | * @ingroup utilityGroup
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| 173 | */
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[128] | 174 | bool am_I_in_disaster_recovery_mode(void)
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[1] | 175 | {
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[1120] | 176 | char *tmp = NULL;
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| 177 | char *comment = NULL;
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[128] | 178 | bool is_this_a_ramdisk = FALSE;
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[1] | 179 |
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[1120] | 180 | mr_asprintf(&tmp, where_is_root_mounted());
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| 181 | mr_asprintf(&comment, "root is mounted at %s\n", tmp);
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[1107] | 182 | mr_msg(0, comment);
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[1120] | 183 | mr_free(comment);
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| 184 |
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[1107] | 185 | mr_msg(0,
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[128] | 186 | "No, Schlomo, that doesn't mean %s is the root partition. It's just a debugging message. Relax. It's part of am_I_in_disaster_recovery_mode().",
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| 187 | tmp);
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[1] | 188 |
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| 189 | #ifdef __FreeBSD__
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[128] | 190 | if (strstr(tmp, "/dev/md")) {
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| 191 | is_this_a_ramdisk = TRUE;
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| 192 | }
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[1] | 193 | #else
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[128] | 194 | if (!strncmp(tmp, "/dev/ram", 8)
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| 195 | || (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
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| 196 | && strncmp(tmp, "/dev/rd/cd", 10)) || strstr(tmp, "rootfs")
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| 197 | || !strcmp(tmp, "/dev/root")) {
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| 198 | is_this_a_ramdisk = TRUE;
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| 199 | } else {
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| 200 | is_this_a_ramdisk = FALSE;
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| 201 | }
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[1] | 202 | #endif
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[1120] | 203 | mr_free(tmp);
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[1] | 204 |
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[128] | 205 | if (is_this_a_ramdisk) {
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| 206 | if (!does_file_exist("/THIS-IS-A-RAMDISK")
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| 207 | && !does_file_exist("/tmp/mountlist.txt.sample")) {
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| 208 | log_to_screen
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[1120] | 209 | (_("Using /dev/root is stupid of you but I'll forgive you."));
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[128] | 210 | is_this_a_ramdisk = FALSE;
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| 211 | }
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| 212 | }
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| 213 | if (does_file_exist("/THIS-IS-A-RAMDISK")) {
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| 214 | is_this_a_ramdisk = TRUE;
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| 215 | }
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[1107] | 216 | mr_msg(1, "Is this a ramdisk? result = %d", is_this_a_ramdisk);
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[128] | 217 | return (is_this_a_ramdisk);
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[1] | 218 | }
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| 219 |
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| 220 |
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| 221 | /**
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| 222 | * Turn @c bkpinfo->backup_media_type into a human-readable string.
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| 223 | * @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
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| 224 | * @note The returned string points to static storage that will be overwritten with each call.
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| 225 | * @ingroup stringGroup
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| 226 | */
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[1268] | 227 | char *bkptype_to_string(t_bkptype bt)
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[1] | 228 | {
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[128] | 229 | static char output[MAX_STR_LEN / 4];
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| 230 | switch (bt) {
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| 231 | case none:
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[541] | 232 | strcpy(output, "none");
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[1] | 233 | break;
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[128] | 234 | case iso:
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[541] | 235 | strcpy(output, "iso");
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[1] | 236 | break;
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[128] | 237 | case cdr:
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[541] | 238 | strcpy(output, "cdr");
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[1] | 239 | break;
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[128] | 240 | case cdrw:
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[541] | 241 | strcpy(output, "cdrw");
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[1] | 242 | break;
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[128] | 243 | case cdstream:
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[541] | 244 | strcpy(output, "cdstream");
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[1] | 245 | break;
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[128] | 246 | case nfs:
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[541] | 247 | strcpy(output, "nfs");
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[1] | 248 | break;
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[128] | 249 | case tape:
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[541] | 250 | strcpy(output, "tape");
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[1] | 251 | break;
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[128] | 252 | case udev:
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[541] | 253 | strcpy(output, "udev");
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[1] | 254 | break;
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[1120] | 255 | case usb:
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| 256 | strcpy(output, "usb");
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| 257 | break;
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[128] | 258 | default:
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[541] | 259 | strcpy(output, "default");
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[128] | 260 | }
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| 261 | return (output);
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[1] | 262 | }
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| 263 |
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| 264 |
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| 265 | /**
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| 266 | * @addtogroup deviceGroup
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| 267 | * @{
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| 268 | */
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| 269 | /**
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| 270 | * Eject the tray of the specified CD device.
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| 271 | * @param dev The device to eject.
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| 272 | * @return the return value of the @c eject command. (0=success, nonzero=failure)
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| 273 | */
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[128] | 274 | int eject_device(char *dev)
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[1] | 275 | {
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[1120] | 276 | char *command = NULL;
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[128] | 277 | int res1 = 0, res2 = 0;
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[1] | 278 |
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[128] | 279 | if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
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| 280 | && g_backup_media_type != udev) {
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[1120] | 281 | mr_asprintf(&command, "mt -f %s offline", dev);
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[128] | 282 | res1 = run_program_and_log_output(command, 1);
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[1120] | 283 | mr_free(command);
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[128] | 284 | } else {
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| 285 | res1 = 0;
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| 286 | }
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[1] | 287 |
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| 288 | #ifdef __FreeBSD__
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[128] | 289 | if (strstr(dev, "acd")) {
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[1120] | 290 | mr_asprintf(&command, "cdcontrol -f %s eject", dev);
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[128] | 291 | } else {
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[1120] | 292 | mr_asprintf(&command, "camcontrol eject `echo %s | sed 's|/dev/||'`",
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[128] | 293 | dev);
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| 294 | }
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[1] | 295 | #else
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[1120] | 296 | mr_asprintf(&command, "eject %s", dev);
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[1] | 297 | #endif
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| 298 |
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[1107] | 299 | mr_msg(3, "Ejecting %s", dev);
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[128] | 300 | res2 = run_program_and_log_output(command, 1);
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[1080] | 301 | mr_free(command);
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[128] | 302 | if (res1 && res2) {
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| 303 | return (1);
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| 304 | } else {
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| 305 | return (0);
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| 306 | }
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[1] | 307 | }
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| 308 |
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[1120] | 309 |
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[1] | 310 | /**
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| 311 | * Load (inject) the tray of the specified CD device.
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| 312 | * @param dev The device to load/inject.
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| 313 | * @return 0 for success, nonzero for failure.
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| 314 | */
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[128] | 315 | int inject_device(char *dev)
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[1] | 316 | {
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[1120] | 317 | char *command = NULL;
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[128] | 318 | int i;
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[1] | 319 |
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| 320 | #ifdef __FreeBSD__
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[128] | 321 | if (strstr(dev, "acd")) {
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[1120] | 322 | mr_asprintf(&command, "cdcontrol -f %s close", dev);
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[128] | 323 | } else {
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[1120] | 324 | mr_asprintf(&command, "camcontrol load `echo %s | sed 's|/dev/||'`",
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[128] | 325 | dev);
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| 326 | }
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[1] | 327 | #else
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[1120] | 328 | mr_asprintf(&command, "eject -t %s", dev);
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[1] | 329 | #endif
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[128] | 330 | i = run_program_and_log_output(command, FALSE);
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[1080] | 331 | mr_free(command);
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[128] | 332 | return (i);
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[1] | 333 | }
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| 334 |
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| 335 |
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| 336 | /**
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| 337 | * Determine whether the specified @p device (really, you can use any file)
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| 338 | * exists.
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| 339 | * @return TRUE if it exists, FALSE if it doesn't.
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| 340 | */
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[128] | 341 | bool does_device_exist(char *device)
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[1] | 342 | {
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| 343 |
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[128] | 344 | /*@ buffers *********************************************************** */
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[1120] | 345 | char *tmp = NULL;
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| 346 | bool ret = FALSE;
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[1] | 347 |
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[128] | 348 | assert_string_is_neither_NULL_nor_zerolength(device);
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[1] | 349 |
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[1120] | 350 | mr_asprintf(&tmp, "ls %s > /dev/null 2> /dev/null", device);
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[128] | 351 |
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| 352 | if (system(tmp)) {
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| 353 | ret = FALSE;
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| 354 | } else {
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| 355 | ret = TRUE;
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| 356 | }
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[1080] | 357 | mr_free(tmp);
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[1120] | 358 | return(ret);
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[1] | 359 | }
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| 360 |
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| 361 |
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| 362 | /**
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| 363 | * Determine whether a non-Microsoft partition exists on any connected hard drive.
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| 364 | * @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
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| 365 | */
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[128] | 366 | bool does_nonMS_partition_exist(void)
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[1] | 367 | {
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| 368 | #if __FreeBSD__
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[128] | 369 | return
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| 370 | !system
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| 371 | ("for drive in /dev/ad? /dev/da?; do fdisk $drive | grep -q FreeBSD && exit 0; done; false");
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[1] | 372 | #else
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[128] | 373 | return
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| 374 | !system
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[681] | 375 | ("parted2fdisk -l 2>/dev/null | grep '^/dev/' | grep -Eqv '(MS|DOS|FAT|NTFS)'");
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[1] | 376 | #endif
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| 377 | }
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| 378 |
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| 379 | /**
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| 380 | * Determine whether the specified @p partno exists on the specified @p drive.
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| 381 | * @param drive The drive to search for the partition in.
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| 382 | * @param partno The partition number to look for.
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| 383 | * @return 0 if it exists, nonzero otherwise.
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| 384 | */
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[128] | 385 | int does_partition_exist(const char *drive, int partno)
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[1] | 386 | {
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[128] | 387 | /*@ buffers **************************************************** */
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[1125] | 388 | char *program = NULL;
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[1120] | 389 | char *incoming = NULL;
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[1125] | 390 | char *searchstr = NULL;
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[1] | 391 |
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[128] | 392 | /*@ ints ******************************************************* */
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| 393 | int res = 0;
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[1] | 394 |
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[128] | 395 | /*@ pointers *************************************************** */
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| 396 | FILE *fin;
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[1] | 397 |
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| 398 |
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[128] | 399 | /*@ end vars *************************************************** */
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| 400 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 401 | assert(partno >= 0 && partno < 999);
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[1] | 402 |
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[128] | 403 | malloc_string(incoming);
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| 404 | malloc_string(searchstr);
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[1] | 405 |
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| 406 | #ifdef __FreeBSD__
|
---|
[128] | 407 | // We assume here that this is running from mondorestore. (It is.)
|
---|
[1304] | 408 | mr_asprintf(&program, "ls %s %s >/dev/null 2>&1", drive,
|
---|
[128] | 409 | build_partition_name(tmp, drive, partno));
|
---|
[1125] | 410 | res = system(program);
|
---|
| 411 | mr_free(program);
|
---|
| 412 | return(res);
|
---|
[1] | 413 | #endif
|
---|
| 414 |
|
---|
[1125] | 415 | mr_asprintf(&program, "parted2fdisk -l %s 2> /dev/null", drive);
|
---|
[128] | 416 | fin = popen(program, "r");
|
---|
| 417 | if (!fin) {
|
---|
| 418 | log_it("program=%s", program);
|
---|
| 419 | log_OS_error("Cannot popen-in program");
|
---|
[1125] | 420 | mr_free(program);
|
---|
[128] | 421 | return (0);
|
---|
[1] | 422 | }
|
---|
[1125] | 423 | mr_free(program);
|
---|
| 424 |
|
---|
[128] | 425 | (void) build_partition_name(searchstr, drive, partno);
|
---|
| 426 | strcat(searchstr, " ");
|
---|
| 427 | for (res = 0; !res && fgets(incoming, MAX_STR_LEN - 1, fin);) {
|
---|
| 428 | if (strstr(incoming, searchstr)) {
|
---|
| 429 | res = 1;
|
---|
| 430 | }
|
---|
| 431 | }
|
---|
[1125] | 432 | mr_free(incoming);
|
---|
| 433 |
|
---|
[128] | 434 | if (pclose(fin)) {
|
---|
| 435 | log_OS_error("Cannot pclose fin");
|
---|
| 436 | }
|
---|
[1080] | 437 | mr_free(searchstr);
|
---|
[128] | 438 | return (res);
|
---|
[1] | 439 | }
|
---|
| 440 |
|
---|
| 441 |
|
---|
| 442 | /**
|
---|
| 443 | * Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
|
---|
| 444 | * @param dev The device to look in.
|
---|
| 445 | * @param str The string to look for.
|
---|
| 446 | * @return TRUE if it exists, FALSE if it doesn't.
|
---|
| 447 | */
|
---|
[128] | 448 | bool does_string_exist_in_boot_block(char *dev, char *str)
|
---|
[1] | 449 | {
|
---|
[128] | 450 | /*@ buffers **************************************************** */
|
---|
[1125] | 451 | char *command = NULL;
|
---|
[1] | 452 |
|
---|
[128] | 453 | /*@ end vars *************************************************** */
|
---|
[1125] | 454 | int ret;
|
---|
[1] | 455 |
|
---|
[128] | 456 | assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
| 457 | assert_string_is_neither_NULL_nor_zerolength(str);
|
---|
[1] | 458 |
|
---|
[1125] | 459 | mr_asprintf(&command,
|
---|
[128] | 460 | "dd if=%s bs=446 count=1 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 461 | dev, str);
|
---|
[1125] | 462 | ret = system(command);
|
---|
[1080] | 463 | mr_free(command);
|
---|
[1125] | 464 | if (ret) {
|
---|
[128] | 465 | return (FALSE);
|
---|
| 466 | } else {
|
---|
| 467 | return (TRUE);
|
---|
| 468 | }
|
---|
[1] | 469 | }
|
---|
| 470 |
|
---|
[1125] | 471 |
|
---|
[1] | 472 | /**
|
---|
| 473 | * Determine whether specified @p str exists in the first @p n sectors of
|
---|
| 474 | * @p dev.
|
---|
| 475 | * @param dev The device to look in.
|
---|
| 476 | * @param str The string to look for.
|
---|
| 477 | * @param n The number of 512-byte sectors to search.
|
---|
| 478 | */
|
---|
[128] | 479 | bool does_string_exist_in_first_N_blocks(char *dev, char *str, int n)
|
---|
[1] | 480 | {
|
---|
[128] | 481 | /*@ buffers **************************************************** */
|
---|
[1125] | 482 | char *command = NULL;
|
---|
[128] | 483 | /*@ end vars *************************************************** */
|
---|
[1125] | 484 | int ret;
|
---|
[1] | 485 |
|
---|
[1125] | 486 | mr_asprintf(&command,
|
---|
[128] | 487 | "dd if=%s bs=512 count=%i 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 488 | dev, n, str);
|
---|
[1125] | 489 | ret = system(command);
|
---|
[1080] | 490 | mr_free(command);
|
---|
[1125] | 491 |
|
---|
| 492 | if (ret) {
|
---|
[128] | 493 | return (FALSE);
|
---|
| 494 | } else {
|
---|
| 495 | return (TRUE);
|
---|
| 496 | }
|
---|
[1] | 497 | }
|
---|
| 498 |
|
---|
| 499 |
|
---|
| 500 | /**
|
---|
| 501 | * Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
|
---|
| 502 | * not been specified, call find_cdrom_device() to find it.
|
---|
| 503 | * @param bkpinfo The backup information structure. The only field used is @c bkpinfo->media_device.
|
---|
| 504 | * @param mountpoint Where to mount the CD-ROM.
|
---|
| 505 | * @return 0 for success, nonzero for failure.
|
---|
| 506 | * @see mount_CDROM_here
|
---|
| 507 | */
|
---|
[1663] | 508 | int find_and_mount_actual_cd(char *mountpoint)
|
---|
[1] | 509 | {
|
---|
[128] | 510 | /*@ buffers ***************************************************** */
|
---|
[1] | 511 |
|
---|
[128] | 512 | /*@ int's ****************************************************** */
|
---|
| 513 | int res;
|
---|
[1125] | 514 | char *dev = NULL;
|
---|
[1] | 515 |
|
---|
[128] | 516 | /*@ end vars **************************************************** */
|
---|
[1] | 517 |
|
---|
[128] | 518 | malloc_string(dev);
|
---|
| 519 | assert(bkpinfo != NULL);
|
---|
| 520 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 521 |
|
---|
[128] | 522 | if (g_backup_media_type == dvd) {
|
---|
| 523 | strcpy(dev, g_dvd_drive_is_here);
|
---|
| 524 | if (!dev[0]) {
|
---|
| 525 | find_dvd_device(dev, FALSE);
|
---|
| 526 | }
|
---|
| 527 | } else {
|
---|
| 528 | strcpy(dev, g_cdrom_drive_is_here);
|
---|
| 529 | if (!dev[0]) {
|
---|
| 530 | find_cdrom_device(dev, FALSE);
|
---|
| 531 | }
|
---|
| 532 | }
|
---|
[1] | 533 |
|
---|
[128] | 534 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 535 | retract_CD_tray_and_defeat_autorun();
|
---|
| 536 | }
|
---|
[1] | 537 |
|
---|
[128] | 538 | if (!dev[0] || (res = mount_CDROM_here(dev, mountpoint))) {
|
---|
| 539 | if (!popup_and_get_string
|
---|
[541] | 540 | ("CD-ROM device", "Please enter your CD-ROM's /dev device",
|
---|
[128] | 541 | dev, MAX_STR_LEN / 4)) {
|
---|
| 542 | res = 1;
|
---|
| 543 | } else {
|
---|
| 544 | res = mount_CDROM_here(dev, mountpoint);
|
---|
| 545 | }
|
---|
| 546 | }
|
---|
| 547 | if (res) {
|
---|
[1125] | 548 | mr_msg(1, _("mount failed"));
|
---|
[128] | 549 | } else {
|
---|
[1125] | 550 | mr_msg(1, _("mount succeeded with %s"), dev);
|
---|
[128] | 551 | }
|
---|
[1080] | 552 | mr_free(dev);
|
---|
[1125] | 553 | return(res);
|
---|
[1] | 554 | }
|
---|
| 555 |
|
---|
| 556 |
|
---|
| 557 |
|
---|
| 558 | /**
|
---|
| 559 | * Locate a CD-R/W writer's SCSI node.
|
---|
| 560 | * @param cdrw_device SCSI node will be placed here.
|
---|
| 561 | * @return 0 for success, nonzero for failure.
|
---|
| 562 | */
|
---|
[128] | 563 | int find_cdrw_device(char *cdrw_device)
|
---|
[1] | 564 | {
|
---|
[128] | 565 | /*@ buffers ************************ */
|
---|
| 566 | char *comment;
|
---|
| 567 | char *tmp;
|
---|
| 568 | char *cdr_exe;
|
---|
| 569 | char *command;
|
---|
[1] | 570 |
|
---|
[128] | 571 | malloc_string(comment);
|
---|
| 572 | malloc_string(tmp);
|
---|
| 573 | malloc_string(cdr_exe);
|
---|
| 574 | malloc_string(command);
|
---|
| 575 | if (g_cdrw_drive_is_here[0]) {
|
---|
| 576 | strcpy(cdrw_device, g_cdrw_drive_is_here);
|
---|
[1107] | 577 | mr_msg(3, "Been there, done that. Returning %s", cdrw_device);
|
---|
[1080] | 578 | mr_free(comment);
|
---|
| 579 | mr_free(tmp);
|
---|
| 580 | mr_free(cdr_exe);
|
---|
| 581 | mr_free(command);
|
---|
[128] | 582 | return (0);
|
---|
| 583 | }
|
---|
| 584 | if (g_backup_media_type == dvd) {
|
---|
[1107] | 585 | mr_msg(1,
|
---|
[128] | 586 | "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
|
---|
[1080] | 587 | mr_free(comment);
|
---|
| 588 | mr_free(tmp);
|
---|
| 589 | mr_free(cdr_exe);
|
---|
| 590 | mr_free(command);
|
---|
[128] | 591 | return (1);
|
---|
| 592 | }
|
---|
| 593 | run_program_and_log_output("insmod ide-scsi", -1);
|
---|
| 594 | if (find_home_of_exe("cdrecord")) {
|
---|
| 595 | strcpy(cdr_exe, "cdrecord");
|
---|
| 596 | } else {
|
---|
| 597 | strcpy(cdr_exe, "dvdrecord");
|
---|
| 598 | }
|
---|
| 599 | tmp[0] = '\0';
|
---|
| 600 | if (find_home_of_exe(cdr_exe)) {
|
---|
| 601 | sprintf(command,
|
---|
| 602 | "%s -scanbus 2> /dev/null | tr -s '\t' ' ' | grep \"[0-9]*,[0-9]*,[0-9]*\" | grep -v \"[0-9]*) \\*\" | grep CD | cut -d' ' -f2 | head -n1",
|
---|
| 603 | cdr_exe);
|
---|
| 604 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 605 | }
|
---|
| 606 | if (strlen(tmp) < 2) {
|
---|
[1080] | 607 | mr_free(comment);
|
---|
| 608 | mr_free(tmp);
|
---|
| 609 | mr_free(cdr_exe);
|
---|
| 610 | mr_free(command);
|
---|
[128] | 611 | return 1;
|
---|
| 612 | } else {
|
---|
| 613 | strcpy(cdrw_device, tmp);
|
---|
| 614 | sprintf(comment, "Found CDRW device - %s", cdrw_device);
|
---|
| 615 | log_it(comment);
|
---|
| 616 | strcpy(g_cdrw_drive_is_here, cdrw_device);
|
---|
[1080] | 617 | mr_free(comment);
|
---|
| 618 | mr_free(tmp);
|
---|
| 619 | mr_free(cdr_exe);
|
---|
| 620 | mr_free(command);
|
---|
[128] | 621 | return (0);
|
---|
| 622 | }
|
---|
[1] | 623 | }
|
---|
| 624 |
|
---|
| 625 |
|
---|
| 626 |
|
---|
| 627 |
|
---|
| 628 | /**
|
---|
| 629 | * Attempt to locate a CD-ROM device's /dev entry.
|
---|
| 630 | * Several different methods may be used to find the device, including
|
---|
| 631 | * calling @c cdrecord, searching @c dmesg, and trial-and-error.
|
---|
| 632 | * @param output Where to put the located /dev entry.
|
---|
| 633 | * @param try_to_mount Whether to mount the CD as part of the test; if mount
|
---|
| 634 | * fails then return failure.
|
---|
| 635 | * @return 0 for success, nonzero for failure.
|
---|
| 636 | */
|
---|
[128] | 637 | int find_cdrom_device(char *output, bool try_to_mount)
|
---|
[1] | 638 | {
|
---|
[128] | 639 | /*@ pointers **************************************************** */
|
---|
| 640 | FILE *fin;
|
---|
| 641 | char *p;
|
---|
| 642 | char *q;
|
---|
| 643 | char *r;
|
---|
| 644 | int retval = 0;
|
---|
[1] | 645 |
|
---|
[128] | 646 | /*@ bool's ****************************************************** */
|
---|
| 647 | bool found_it = FALSE;
|
---|
[1] | 648 |
|
---|
[128] | 649 | /*@ buffers ***************************************************** */
|
---|
| 650 | char *tmp;
|
---|
| 651 | char *cdr_exe;
|
---|
| 652 | char *phrase_one;
|
---|
| 653 | char *phrase_two;
|
---|
| 654 | char *command;
|
---|
| 655 | char *dvd_last_resort;
|
---|
| 656 | char *mountpoint;
|
---|
| 657 | static char the_last_place_i_found_it[MAX_STR_LEN] = "";
|
---|
[1] | 658 |
|
---|
[128] | 659 | /*@ intialize *************************************************** */
|
---|
| 660 | malloc_string(tmp);
|
---|
| 661 | malloc_string(cdr_exe);
|
---|
| 662 | malloc_string(phrase_one);
|
---|
| 663 | malloc_string(phrase_two);
|
---|
| 664 | malloc_string(command);
|
---|
| 665 | malloc_string(dvd_last_resort);
|
---|
| 666 | malloc_string(mountpoint);
|
---|
[1] | 667 |
|
---|
[128] | 668 | output[0] = '\0';
|
---|
| 669 | phrase_one[0] = '\0';
|
---|
| 670 | phrase_two[0] = '\0';
|
---|
| 671 | dvd_last_resort[0] = '\0';
|
---|
[1] | 672 |
|
---|
[128] | 673 | /*@ end vars **************************************************** */
|
---|
[1] | 674 |
|
---|
[128] | 675 | if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
|
---|
| 676 | strcpy(output, g_cdrom_drive_is_here);
|
---|
[1107] | 677 | mr_msg(3, "Been there, done that. Returning %s", output);
|
---|
[128] | 678 | retval = 0;
|
---|
| 679 | goto end_of_find_cdrom_device;
|
---|
| 680 | }
|
---|
| 681 | if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
|
---|
| 682 | strcpy(output, the_last_place_i_found_it);
|
---|
[1107] | 683 | mr_msg(3,
|
---|
[128] | 684 | "find_cdrom_device() --- returning last found location - '%s'",
|
---|
| 685 | output);
|
---|
| 686 | retval = 0;
|
---|
| 687 | goto end_of_find_cdrom_device;
|
---|
| 688 | }
|
---|
[1] | 689 |
|
---|
[1663] | 690 | sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
|
---|
[128] | 691 | make_hole_for_dir(mountpoint);
|
---|
[1] | 692 |
|
---|
[128] | 693 | if (find_home_of_exe("cdrecord")) {
|
---|
| 694 | strcpy(cdr_exe, "cdrecord");
|
---|
| 695 | } else {
|
---|
| 696 | strcpy(cdr_exe, "dvdrecord");
|
---|
| 697 | }
|
---|
| 698 | tmp[0] = '\0';
|
---|
| 699 | if (!find_home_of_exe(cdr_exe)) {
|
---|
| 700 | strcpy(output, "/dev/cdrom");
|
---|
[1107] | 701 | mr_msg(4, "Can't find cdrecord; assuming %s", output);
|
---|
[128] | 702 | if (!does_device_exist(output)) {
|
---|
[1107] | 703 | mr_msg(4, "That didn't work. Sorry.");
|
---|
[128] | 704 | retval = 1;
|
---|
| 705 | goto end_of_find_cdrom_device;
|
---|
| 706 | } else {
|
---|
| 707 | retval = 0;
|
---|
| 708 | goto end_of_find_cdrom_device;
|
---|
| 709 | }
|
---|
| 710 | }
|
---|
| 711 |
|
---|
| 712 | sprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
|
---|
| 713 | fin = popen(command, "r");
|
---|
| 714 | if (!fin) {
|
---|
[1107] | 715 | mr_msg(4, "command=%s", command);
|
---|
[128] | 716 | log_OS_error("Cannot popen command");
|
---|
| 717 | return (1);
|
---|
| 718 | }
|
---|
| 719 | for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 720 | fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
| 721 | p = strchr(tmp, '\'');
|
---|
| 722 | if (p) {
|
---|
| 723 | q = strchr(++p, '\'');
|
---|
| 724 | if (q) {
|
---|
| 725 | for (r = q; *(r - 1) == ' '; r--);
|
---|
| 726 | *r = '\0';
|
---|
| 727 | strcpy(phrase_one, p);
|
---|
| 728 | p = strchr(++q, '\'');
|
---|
| 729 | if (p) {
|
---|
| 730 | q = strchr(++p, '\'');
|
---|
| 731 | if (q) {
|
---|
| 732 | while (*(q - 1) == ' ') {
|
---|
| 733 | q--;
|
---|
| 734 | }
|
---|
| 735 | *q = '\0';
|
---|
| 736 | strcpy(phrase_two, p);
|
---|
| 737 | }
|
---|
| 738 | }
|
---|
[1] | 739 | }
|
---|
| 740 | }
|
---|
| 741 | }
|
---|
[128] | 742 | paranoid_pclose(fin);
|
---|
[1] | 743 |
|
---|
| 744 | #ifndef __FreeBSD__
|
---|
[128] | 745 | if (strlen(phrase_two) == 0) {
|
---|
[1107] | 746 | mr_msg(4, "Not running phase two. String is empty.");
|
---|
[128] | 747 | } else {
|
---|
| 748 | sprintf(command, "dmesg | grep \"%s\" 2> /dev/null", phrase_two);
|
---|
| 749 | fin = popen(command, "r");
|
---|
| 750 | if (!fin) {
|
---|
[1107] | 751 | mr_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
|
---|
[128] | 752 | } else {
|
---|
| 753 | for (fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 754 | fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
[1107] | 755 | mr_msg(5, "--> '%s'", tmp);
|
---|
[128] | 756 | if (tmp[0] != ' ' && tmp[1] != ' ') {
|
---|
| 757 | p = strchr(tmp, ':');
|
---|
| 758 | if (p) {
|
---|
| 759 | *p = '\0';
|
---|
| 760 | if (strstr(tmp, "DVD")) {
|
---|
| 761 | sprintf(dvd_last_resort, "/dev/%s", tmp);
|
---|
[1107] | 762 | mr_msg(4,
|
---|
[128] | 763 | "Ignoring '%s' because it's a DVD drive",
|
---|
| 764 | tmp);
|
---|
| 765 | } else {
|
---|
| 766 | sprintf(output, "/dev/%s", tmp);
|
---|
| 767 | found_it = TRUE;
|
---|
| 768 | }
|
---|
| 769 | }
|
---|
| 770 | }
|
---|
| 771 | }
|
---|
| 772 | paranoid_pclose(fin);
|
---|
| 773 | }
|
---|
| 774 | }
|
---|
[1] | 775 |
|
---|
| 776 | #endif
|
---|
| 777 | #ifdef __FreeBSD__
|
---|
[128] | 778 | if (!found_it) {
|
---|
[1107] | 779 | mr_msg(4, "OK, approach 2");
|
---|
[128] | 780 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 781 | if (!
|
---|
| 782 | (found_it =
|
---|
| 783 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
|
---|
| 784 | if (!
|
---|
| 785 | (found_it =
|
---|
| 786 | set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
|
---|
| 787 | if (!
|
---|
| 788 | (found_it =
|
---|
| 789 | set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
|
---|
| 790 | if (!
|
---|
| 791 | (found_it =
|
---|
| 792 | set_dev_to_this_if_rx_OK(output,
|
---|
| 793 | "/dev/cd01"))) {
|
---|
| 794 | if (!
|
---|
| 795 | (found_it =
|
---|
| 796 | set_dev_to_this_if_rx_OK(output,
|
---|
| 797 | "/dev/acd1"))) {
|
---|
| 798 | if (!
|
---|
| 799 | (found_it =
|
---|
| 800 | set_dev_to_this_if_rx_OK(output,
|
---|
| 801 | "/dev/cd1")))
|
---|
| 802 | {
|
---|
| 803 | retval = 1;
|
---|
| 804 | goto end_of_find_cdrom_device;
|
---|
| 805 | }
|
---|
| 806 | }
|
---|
| 807 | }
|
---|
| 808 | }
|
---|
| 809 | }
|
---|
| 810 | }
|
---|
| 811 | }
|
---|
| 812 | }
|
---|
[1] | 813 | #else
|
---|
[128] | 814 | if (!found_it && strlen(dvd_last_resort) > 0) {
|
---|
[1107] | 815 | mr_msg(4, "Well, I'll use the DVD - %s - as a last resort",
|
---|
[128] | 816 | dvd_last_resort);
|
---|
| 817 | strcpy(output, dvd_last_resort);
|
---|
| 818 | found_it = TRUE;
|
---|
[1] | 819 | }
|
---|
[128] | 820 | if (found_it) {
|
---|
| 821 | sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null",
|
---|
| 822 | strrchr(output, '/') + 1);
|
---|
| 823 | if (system(tmp) == 0) {
|
---|
[1107] | 824 | mr_msg(4,
|
---|
[128] | 825 | "%s is not right. It's being SCSI-emulated. Continuing.",
|
---|
| 826 | output);
|
---|
| 827 | found_it = FALSE;
|
---|
| 828 | output[0] = '\0';
|
---|
| 829 | }
|
---|
| 830 | }
|
---|
[1] | 831 |
|
---|
[128] | 832 | if (found_it) {
|
---|
[1107] | 833 | mr_msg(4, "(find_cdrom_device) --> '%s'", output);
|
---|
[128] | 834 | if (!does_device_exist(output)) {
|
---|
| 835 | found_it = FALSE;
|
---|
[1107] | 836 | mr_msg(4, "OK, I was wrong, I haven't found it... yet.");
|
---|
[128] | 837 | }
|
---|
| 838 | }
|
---|
[1] | 839 |
|
---|
[128] | 840 | if (!found_it) {
|
---|
[1107] | 841 | mr_msg(4, "OK, approach 2");
|
---|
[128] | 842 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
|
---|
| 843 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
|
---|
| 844 | if (!
|
---|
| 845 | (found_it =
|
---|
| 846 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 847 | if (!
|
---|
| 848 | (found_it =
|
---|
| 849 | set_dev_to_this_if_rx_OK(output,
|
---|
| 850 | "/dev/cdrom0"))) {
|
---|
| 851 | if (!
|
---|
| 852 | (found_it =
|
---|
| 853 | set_dev_to_this_if_rx_OK(output,
|
---|
| 854 | "/dev/cdrom1"))) {
|
---|
| 855 | if (!
|
---|
| 856 | (found_it =
|
---|
| 857 | set_dev_to_this_if_rx_OK(output,
|
---|
| 858 | "/dev/sr1"))) {
|
---|
| 859 | if (!
|
---|
| 860 | (found_it =
|
---|
| 861 | set_dev_to_this_if_rx_OK(output,
|
---|
| 862 | "/dev/dvd")))
|
---|
| 863 | {
|
---|
| 864 | if (!
|
---|
| 865 | (found_it =
|
---|
| 866 | set_dev_to_this_if_rx_OK(output,
|
---|
| 867 | g_cdrw_drive_is_here)))
|
---|
| 868 | {
|
---|
| 869 | retval = 1;
|
---|
| 870 | goto end_of_find_cdrom_device;
|
---|
| 871 | }
|
---|
| 872 | }
|
---|
| 873 | }
|
---|
| 874 | }
|
---|
| 875 | }
|
---|
| 876 | }
|
---|
| 877 | }
|
---|
| 878 | }
|
---|
| 879 | }
|
---|
[1] | 880 | #endif
|
---|
| 881 |
|
---|
[128] | 882 | if (found_it && try_to_mount) {
|
---|
| 883 | if (mount_CDROM_here(output, mountpoint)) {
|
---|
[1107] | 884 | mr_msg(4, "[Cardigans] I've changed my mind");
|
---|
[128] | 885 | found_it = FALSE;
|
---|
| 886 | } else {
|
---|
| 887 | sprintf(tmp, "%s/archives", mountpoint);
|
---|
| 888 | if (!does_file_exist(tmp)) {
|
---|
[1107] | 889 | mr_msg(4, "[Cardigans] I'll take it back");
|
---|
[128] | 890 | found_it = FALSE;
|
---|
| 891 | } else {
|
---|
| 892 | sprintf(command, "umount %s", output);
|
---|
| 893 | paranoid_system(command);
|
---|
[1107] | 894 | mr_msg(4, "I'm confident the Mondo CD is in %s", output);
|
---|
[128] | 895 | }
|
---|
| 896 | }
|
---|
| 897 | }
|
---|
| 898 | unlink(mountpoint);
|
---|
[1] | 899 |
|
---|
[128] | 900 | if (found_it) {
|
---|
| 901 | if (!does_file_exist(output)) {
|
---|
[1107] | 902 | mr_msg(3, "I still haven't found it.");
|
---|
[128] | 903 | return (1);
|
---|
| 904 | }
|
---|
[1107] | 905 | mr_msg(3, "(find_cdrom_device) --> '%s'", output);
|
---|
[128] | 906 | strcpy(the_last_place_i_found_it, output);
|
---|
| 907 | strcpy(g_cdrom_drive_is_here, output);
|
---|
| 908 | retval = 0;
|
---|
| 909 | goto end_of_find_cdrom_device;
|
---|
| 910 | }
|
---|
[1] | 911 |
|
---|
[128] | 912 | sprintf(command,
|
---|
| 913 | "%s -scanbus | grep \"[0-9],[0-9],[0-9]\" | grep \"[D|C][V|D]\" | grep -n \"\" | grep \"%s\" | cut -d':' -f2",
|
---|
| 914 | cdr_exe, g_cdrw_drive_is_here);
|
---|
[1107] | 915 | mr_msg(1, "command=%s", command);
|
---|
[128] | 916 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
| 917 | if (tmp[0]) {
|
---|
| 918 | strcpy(output, tmp);
|
---|
[1107] | 919 | mr_msg(4, "Finally found it at %s", output);
|
---|
[128] | 920 | retval = 0;
|
---|
| 921 | goto end_of_find_cdrom_device;
|
---|
| 922 | } else {
|
---|
[1107] | 923 | mr_msg(4, "Still couldn't find it.");
|
---|
[128] | 924 | retval = 1;
|
---|
| 925 | goto end_of_find_cdrom_device;
|
---|
| 926 | }
|
---|
| 927 | end_of_find_cdrom_device:
|
---|
[1080] | 928 | mr_free(tmp);
|
---|
| 929 | mr_free(cdr_exe);
|
---|
| 930 | mr_free(phrase_one);
|
---|
| 931 | mr_free(phrase_two);
|
---|
| 932 | mr_free(command);
|
---|
| 933 | mr_free(dvd_last_resort);
|
---|
| 934 | mr_free(mountpoint);
|
---|
[128] | 935 | return (retval);
|
---|
[1] | 936 | }
|
---|
| 937 |
|
---|
| 938 |
|
---|
| 939 |
|
---|
| 940 |
|
---|
| 941 |
|
---|
[128] | 942 | int find_dvd_device(char *output, bool try_to_mount)
|
---|
[1] | 943 | {
|
---|
[128] | 944 | char *command;
|
---|
| 945 | char *tmp;
|
---|
| 946 | int retval = 0, devno = -1;
|
---|
[1] | 947 |
|
---|
[128] | 948 | malloc_string(command);
|
---|
| 949 | malloc_string(tmp);
|
---|
[1] | 950 |
|
---|
[128] | 951 | if (g_dvd_drive_is_here[0]) {
|
---|
| 952 | strcpy(output, g_dvd_drive_is_here);
|
---|
[1107] | 953 | mr_msg(3, "Been there, done that. Returning %s", output);
|
---|
[128] | 954 | return (0);
|
---|
| 955 | }
|
---|
[1] | 956 |
|
---|
[128] | 957 | sprintf(tmp, call_program_and_get_last_line_of_output
|
---|
| 958 | ("dvdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
[1] | 959 | );
|
---|
[1107] | 960 | mr_msg(5, "tmp = '%s'", tmp);
|
---|
[128] | 961 | if (!tmp[0])
|
---|
| 962 | sprintf(tmp, call_program_and_get_last_line_of_output
|
---|
| 963 | ("cdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
| 964 | );
|
---|
| 965 | if (tmp[0]) {
|
---|
| 966 | devno = atoi(tmp) - 1;
|
---|
| 967 | }
|
---|
| 968 | if (devno >= 0) {
|
---|
| 969 | retval = 0;
|
---|
| 970 | sprintf(output, "/dev/scd%d", devno);
|
---|
| 971 | strcpy(g_dvd_drive_is_here, output);
|
---|
[1107] | 972 | mr_msg(2, "I think DVD is at %s", output);
|
---|
[128] | 973 | } else {
|
---|
[1107] | 974 | mr_msg(2, "I cannot find DVD");
|
---|
[128] | 975 | retval = 1;
|
---|
| 976 | }
|
---|
[1] | 977 |
|
---|
[128] | 978 | if (try_to_mount) {
|
---|
[1107] | 979 | mr_msg(1, "Ignoring the fact that try_to_mount==TRUE");
|
---|
[128] | 980 | }
|
---|
| 981 | return (retval);
|
---|
[1] | 982 | }
|
---|
| 983 |
|
---|
| 984 |
|
---|
| 985 |
|
---|
| 986 |
|
---|
| 987 |
|
---|
| 988 | #include <sys/ioctl.h>
|
---|
| 989 |
|
---|
| 990 | /**
|
---|
| 991 | * Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
|
---|
| 992 | * and @c dmesg.
|
---|
| 993 | * @param drive The device to find the size of.
|
---|
| 994 | * @return size in megabytes.
|
---|
| 995 | */
|
---|
[128] | 996 | long get_phys_size_of_drive(char *drive)
|
---|
[1] | 997 | {
|
---|
[128] | 998 | int fd;
|
---|
[1] | 999 | #if linux
|
---|
[128] | 1000 | unsigned long long s = 0;
|
---|
| 1001 | int fileid, cylinders = 0, cylindersleft = 0;
|
---|
| 1002 | int cylindersize = 0;
|
---|
[1] | 1003 | int gotgeo = 0;
|
---|
| 1004 |
|
---|
[128] | 1005 |
|
---|
| 1006 | struct hd_geometry hdgeo;
|
---|
[1] | 1007 | #elif __FreeBSD__
|
---|
[128] | 1008 | off_t s;
|
---|
[1] | 1009 | #endif
|
---|
| 1010 |
|
---|
[128] | 1011 | long outvalA = -1;
|
---|
| 1012 | long outvalB = -1;
|
---|
| 1013 | long outvalC = -1;
|
---|
[1] | 1014 |
|
---|
[128] | 1015 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 1016 | if (ioctl(fd,
|
---|
[1] | 1017 | #if linux
|
---|
[128] | 1018 | #ifdef BLKGETSIZE64
|
---|
| 1019 | BLKGETSIZE64,
|
---|
| 1020 | #else
|
---|
| 1021 | BLKGETSIZE,
|
---|
| 1022 | #endif
|
---|
[1] | 1023 | #elif __FreeBSD__
|
---|
[128] | 1024 | DIOCGMEDIASIZE,
|
---|
[1] | 1025 | #endif
|
---|
[128] | 1026 | &s) != -1) {
|
---|
| 1027 | close(fd);
|
---|
| 1028 | // s>>11 works for older disks but not for newer ones
|
---|
| 1029 | outvalB =
|
---|
[1] | 1030 | #if linux
|
---|
[128] | 1031 | #ifdef BLKGETSIZE64
|
---|
| 1032 | s >> 20
|
---|
[1] | 1033 | #else
|
---|
[128] | 1034 | s >> 11
|
---|
[1] | 1035 | #endif
|
---|
[128] | 1036 | #else
|
---|
| 1037 | s >> 20
|
---|
| 1038 | #endif
|
---|
| 1039 | ;
|
---|
| 1040 | }
|
---|
[1] | 1041 | }
|
---|
| 1042 |
|
---|
[128] | 1043 | if (outvalB <= 0) {
|
---|
[1107] | 1044 | mr_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
|
---|
[1] | 1045 | #if linux
|
---|
[1125] | 1046 | fileid = open(drive, O_RDONLY);
|
---|
| 1047 | if (fileid) {
|
---|
| 1048 | if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1049 | if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
|
---|
| 1050 | cylindersleft = cylinders = hdgeo.cylinders;
|
---|
| 1051 | cylindersize = hdgeo.heads * hdgeo.sectors / 2;
|
---|
| 1052 | outvalA = cylindersize * cylinders / 1024;
|
---|
| 1053 | mr_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
|
---|
| 1054 | hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
|
---|
| 1055 | gotgeo = 1;
|
---|
[1] | 1056 | } else {
|
---|
[1130] | 1057 | mr_msg(1, "Harddisk geometry wrong");
|
---|
[1] | 1058 | }
|
---|
[1130] | 1059 | } else {
|
---|
| 1060 | mr_msg(1,
|
---|
| 1061 | "Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode", strerror(errno));
|
---|
| 1062 | }
|
---|
[161] | 1063 | close(fileid);
|
---|
[1] | 1064 | } else {
|
---|
[1107] | 1065 | mr_msg(1, "Failed to open %s for reading: %s", drive,
|
---|
[128] | 1066 | strerror(errno));
|
---|
[1] | 1067 | }
|
---|
[161] | 1068 | if (!gotgeo) {
|
---|
[1107] | 1069 | mr_msg(1, "Failed to get harddisk geometry, using old mode");
|
---|
[161] | 1070 | }
|
---|
[1] | 1071 | /*
|
---|
| 1072 | if ((fd = open (drive, O_RDONLY)) != -1) {
|
---|
| 1073 | if (ioctl (fd, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1074 | close (fd);
|
---|
[1107] | 1075 | mr_msg (2, "Geometry of drive %s is C:%d, H:%d, S%d, its size is %d MB", drive, hdgeo.cylinders, hdgeo.heads, hdgeo.sectors, (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors / 2 / 1024));
|
---|
[1] | 1076 | if ( hdgeo.cylinders && hdgeo.heads && hdgeo.sectors ) {
|
---|
| 1077 | outvalB = ((long) (hdgeo.cylinders * hdgeo.heads * hdgeo.sectors / 2 / 1024));
|
---|
| 1078 | }
|
---|
| 1079 | }
|
---|
| 1080 | close (fd);
|
---|
| 1081 | */
|
---|
| 1082 | #endif
|
---|
[161] | 1083 | }
|
---|
[1] | 1084 | // OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
|
---|
| 1085 | // NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
|
---|
| 1086 |
|
---|
[128] | 1087 | outvalC = (outvalA > outvalB) ? outvalA : outvalB;
|
---|
| 1088 |
|
---|
[1107] | 1089 | // mr_msg (5, "drive = %s, error = %s", drive, strerror (errno));
|
---|
[1] | 1090 | // fatal_error ("GPSOD: Unable to get size of drive");
|
---|
[1107] | 1091 | mr_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
|
---|
[128] | 1092 | outvalC);
|
---|
| 1093 |
|
---|
| 1094 | return (outvalC);
|
---|
[1] | 1095 | }
|
---|
[128] | 1096 |
|
---|
[1] | 1097 |
|
---|
| 1098 | /**
|
---|
| 1099 | * Determine whether @p format is supported by the kernel. Uses /proc/filesystems
|
---|
| 1100 | * under Linux and @c lsvfs under FreeBSD.
|
---|
| 1101 | * @param format The format to test.
|
---|
| 1102 | * @return TRUE if the format is supported, FALSE if not.
|
---|
| 1103 | */
|
---|
[128] | 1104 | bool is_this_a_valid_disk_format(char *format)
|
---|
[1] | 1105 | {
|
---|
[1125] | 1106 | char *good_formats = NULL;
|
---|
| 1107 | char *command = NULL;
|
---|
| 1108 | char *tmp = NULL;
|
---|
| 1109 | char *format_sz = NULL;
|
---|
[1] | 1110 |
|
---|
[1125] | 1111 | FILE *pin = NULL;
|
---|
[1168] | 1112 | bool retval = FALSE;
|
---|
[1125] | 1113 | size_t n = 0;
|
---|
[128] | 1114 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
[1] | 1115 |
|
---|
[1125] | 1116 | mr_asprintf(&format_sz, "%s ", format);
|
---|
[1] | 1117 |
|
---|
| 1118 | #ifdef __FreeBSD__
|
---|
[1125] | 1119 | mr_asprintf(&command,
|
---|
[128] | 1120 | "lsvfs | tr -s '\t' ' ' | grep -v Filesys | grep -v -- -- | cut -d' ' -f1 | tr -s '\n' ' '");
|
---|
[1] | 1121 | #else
|
---|
[1125] | 1122 | mr_asprintf(&command,
|
---|
[273] | 1123 | "grep -v nodev /proc/filesystems | tr -s '\t' ' ' | cut -d' ' -f2 | tr -s '\n' ' '");
|
---|
[1] | 1124 | #endif
|
---|
| 1125 |
|
---|
[128] | 1126 | pin = popen(command, "r");
|
---|
[1125] | 1127 | mr_free(command);
|
---|
| 1128 |
|
---|
[128] | 1129 | if (!pin) {
|
---|
| 1130 | log_OS_error("Unable to read good formats");
|
---|
| 1131 | } else {
|
---|
[1125] | 1132 | mr_getline(&good_formats, &n , pin);
|
---|
[128] | 1133 | if (pclose(pin)) {
|
---|
| 1134 | log_OS_error("Cannot pclose good formats");
|
---|
| 1135 | }
|
---|
[1168] | 1136 | mr_strip_spaces(good_formats);
|
---|
[1125] | 1137 | // " ntfs 7 " -- um, cheating much? :)
|
---|
| 1138 | mr_asprintf(&tmp, " %s swap lvm raid ntfs 7 ",good_formats);
|
---|
| 1139 | mr_free(good_formats);
|
---|
| 1140 | good_formats = tmp;
|
---|
| 1141 |
|
---|
[128] | 1142 | if (strstr(good_formats, format_sz)) {
|
---|
[1125] | 1143 | retval = TRUE;
|
---|
[128] | 1144 | }
|
---|
[1125] | 1145 | mr_free(good_formats);
|
---|
[128] | 1146 | }
|
---|
[1080] | 1147 | mr_free(format_sz);
|
---|
[128] | 1148 | return (retval);
|
---|
[1] | 1149 | }
|
---|
| 1150 |
|
---|
| 1151 |
|
---|
| 1152 | /** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
|
---|
| 1153 |
|
---|
| 1154 | /**
|
---|
| 1155 | * Determine whether @p device_raw is currently mounted.
|
---|
| 1156 | * @param device_raw The device to check.
|
---|
| 1157 | * @return TRUE if it's mounted, FALSE if not.
|
---|
| 1158 | */
|
---|
[128] | 1159 | bool is_this_device_mounted(char *device_raw)
|
---|
[1] | 1160 | {
|
---|
| 1161 |
|
---|
[128] | 1162 | /*@ pointers **************************************************** */
|
---|
| 1163 | FILE *fin;
|
---|
[1] | 1164 |
|
---|
[128] | 1165 | /*@ buffers ***************************************************** */
|
---|
[1125] | 1166 | char *incoming = NULL;
|
---|
| 1167 | char *device_with_tab = NULL;
|
---|
| 1168 | char *device_with_space = NULL;
|
---|
| 1169 | char *tmp = NULL;
|
---|
| 1170 | size_t n = 0;
|
---|
[128] | 1171 |
|
---|
[1] | 1172 | #ifdef __FreeBSD__
|
---|
[128] | 1173 | #define SWAPLIST_COMMAND "swapinfo"
|
---|
[1] | 1174 | #else
|
---|
[128] | 1175 | #define SWAPLIST_COMMAND "cat /proc/swaps"
|
---|
[1] | 1176 | #endif
|
---|
| 1177 |
|
---|
[128] | 1178 | /*@ end vars **************************************************** */
|
---|
[1] | 1179 |
|
---|
[128] | 1180 | assert(device_raw != NULL);
|
---|
[1] | 1181 | // assert_string_is_neither_NULL_nor_zerolength(device_raw);
|
---|
[128] | 1182 | if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
|
---|
[1107] | 1183 | mr_msg(1, "%s needs to have a '/' prefixed - I'll do it",
|
---|
[128] | 1184 | device_raw);
|
---|
[1125] | 1185 | mr_asprintf(&tmp, "/%s", device_raw);
|
---|
[128] | 1186 | } else {
|
---|
[1125] | 1187 | mr_asprintf(&tmp, device_raw);
|
---|
[128] | 1188 | }
|
---|
[1107] | 1189 | mr_msg(1, "Is %s mounted?", tmp);
|
---|
[128] | 1190 | if (!strcmp(tmp, "/proc") || !strcmp(tmp, "proc")) {
|
---|
[1107] | 1191 | mr_msg(1,
|
---|
[128] | 1192 | "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
|
---|
[1125] | 1193 | return (FALSE);
|
---|
[128] | 1194 | }
|
---|
[1125] | 1195 | mr_asprintf(&device_with_tab, "%s\t", tmp);
|
---|
| 1196 | mr_asprintf(&device_with_space, "%s ", tmp);
|
---|
| 1197 | mr_free(tmp);
|
---|
[1] | 1198 |
|
---|
[128] | 1199 | if (!(fin = popen("mount", "r"))) {
|
---|
| 1200 | log_OS_error("Cannot popen 'mount'");
|
---|
| 1201 | return (FALSE);
|
---|
[1] | 1202 | }
|
---|
[1125] | 1203 | for (mr_getline(&incoming, &n, fin); !feof(fin);
|
---|
| 1204 | mr_getline(&incoming, &n, fin)) {
|
---|
[128] | 1205 | if (strstr(incoming, device_with_space) //> incoming
|
---|
| 1206 | || strstr(incoming, device_with_tab)) // > incoming)
|
---|
| 1207 | {
|
---|
| 1208 | paranoid_pclose(fin);
|
---|
[1130] | 1209 | mr_free(incoming);
|
---|
[1125] | 1210 | return(TRUE);
|
---|
[128] | 1211 | }
|
---|
| 1212 | }
|
---|
[1125] | 1213 | mr_free(incoming);
|
---|
| 1214 | mr_free(device_with_tab);
|
---|
[128] | 1215 | paranoid_pclose(fin);
|
---|
[1125] | 1216 |
|
---|
| 1217 | mr_asprintf(&tmp, "%s | grep -E \"^%s\" > /dev/null 2> /dev/null",
|
---|
[128] | 1218 | SWAPLIST_COMMAND, device_with_space);
|
---|
[1125] | 1219 | mr_free(device_with_space);
|
---|
| 1220 |
|
---|
[1107] | 1221 | mr_msg(4, "tmp (command) = '%s'", tmp);
|
---|
[128] | 1222 | if (!system(tmp)) {
|
---|
[1125] | 1223 | mr_free(tmp);
|
---|
| 1224 | return(TRUE);
|
---|
[128] | 1225 | }
|
---|
[1080] | 1226 | mr_free(tmp);
|
---|
[1125] | 1227 | return (FALSE);
|
---|
[1] | 1228 | }
|
---|
| 1229 |
|
---|
[1125] | 1230 |
|
---|
[1] | 1231 | #ifdef __FreeBSD__
|
---|
| 1232 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1233 | /**
|
---|
| 1234 | * Create a loopback device for specified @p fname.
|
---|
| 1235 | * @param fname The file to associate with a device.
|
---|
| 1236 | * @return /dev entry for the device, or NULL if it couldn't be allocated.
|
---|
| 1237 | */
|
---|
[128] | 1238 | char *make_vn(char *fname)
|
---|
[1] | 1239 | {
|
---|
[1125] | 1240 | char *device = NULL;
|
---|
| 1241 | char *mddevice = NULL;
|
---|
[1126] | 1242 | char *command = NULL;
|
---|
[128] | 1243 | int vndev = 2;
|
---|
[1126] | 1244 |
|
---|
[128] | 1245 | if (atoi
|
---|
| 1246 | (call_program_and_get_last_line_of_output
|
---|
| 1247 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1248 | do {
|
---|
[1126] | 1249 | mr_free(mddevice);
|
---|
| 1250 | mr_asprintf(&mddevice, "vn%ic", vndev++);
|
---|
| 1251 | mr_free(command);
|
---|
| 1252 | mr_asprintf(&command, "vnconfig %s %s", mddevice, fname);
|
---|
| 1253 |
|
---|
[128] | 1254 | if (vndev > 10) {
|
---|
[1126] | 1255 | mr_free(command);
|
---|
| 1256 | mr_free(mddevice);
|
---|
[128] | 1257 | return NULL;
|
---|
| 1258 | }
|
---|
| 1259 | }
|
---|
| 1260 | while (system(command));
|
---|
[1126] | 1261 | mr_free(command);
|
---|
[128] | 1262 | } else {
|
---|
[1126] | 1263 | mr_asprintf(&command, "mdconfig -a -t vnode -f %s", fname);
|
---|
| 1264 | mr_asprintf(&mddevice, call_program_and_get_last_line_of_output(command));
|
---|
| 1265 | mr_free(command);
|
---|
| 1266 |
|
---|
[128] | 1267 | if (!strstr(mddevice, "md")) {
|
---|
[1126] | 1268 | mr_free(mddevice);
|
---|
[128] | 1269 | return NULL;
|
---|
| 1270 | }
|
---|
| 1271 | }
|
---|
[1126] | 1272 | mr_asprintf(&device, "/dev/%s", mddevice);
|
---|
| 1273 | mr_free(mddevice);
|
---|
| 1274 | return(device);
|
---|
[1] | 1275 | }
|
---|
| 1276 |
|
---|
| 1277 |
|
---|
| 1278 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1279 | /**
|
---|
| 1280 | * Deallocate specified @p dname.
|
---|
| 1281 | * This should be called when you are done with the device created by make_vn(),
|
---|
| 1282 | * so the system does not run out of @c vn devices.
|
---|
| 1283 | * @param dname The device to deallocate.
|
---|
| 1284 | * @return 0 for success, nonzero for failure.
|
---|
| 1285 | */
|
---|
[128] | 1286 | int kick_vn(char *dname)
|
---|
[1] | 1287 | {
|
---|
[1126] | 1288 | char *command;
|
---|
| 1289 | int ret = 0;
|
---|
[1] | 1290 |
|
---|
[128] | 1291 | if (strncmp(dname, "/dev/", 5) == 0) {
|
---|
| 1292 | dname += 5;
|
---|
| 1293 | }
|
---|
[1] | 1294 |
|
---|
[128] | 1295 | if (atoi
|
---|
| 1296 | (call_program_and_get_last_line_of_output
|
---|
| 1297 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
[1126] | 1298 | mr_asprintf(&command, "vnconfig -d %s", dname);
|
---|
[128] | 1299 | } else {
|
---|
[1126] | 1300 | mr_asprintf(&command, "mdconfig -d -u %s", dname);
|
---|
[128] | 1301 | }
|
---|
[1126] | 1302 | ret = system(command);
|
---|
| 1303 | mr_free(command);
|
---|
| 1304 | return(ret);
|
---|
[1] | 1305 | }
|
---|
| 1306 | #endif
|
---|
| 1307 |
|
---|
| 1308 |
|
---|
| 1309 | /**
|
---|
[1770] | 1310 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1311 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1312 | * @param mountpoint The place to mount it.
|
---|
| 1313 | * @return 0 for success, nonzero for failure.
|
---|
| 1314 | */
|
---|
| 1315 | int mount_USB_here(char *device, char *mountpoint)
|
---|
| 1316 | {
|
---|
| 1317 | /*@ buffer ****************************************************** */
|
---|
| 1318 | char *command;
|
---|
| 1319 | char *dev;
|
---|
| 1320 | int retval;
|
---|
| 1321 |
|
---|
| 1322 | malloc_string(command);
|
---|
| 1323 | malloc_string(dev);
|
---|
| 1324 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1325 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
| 1326 |
|
---|
| 1327 | make_hole_for_dir(mountpoint);
|
---|
| 1328 | if (isdigit(device[0])) {
|
---|
| 1329 | return(1);
|
---|
| 1330 | } else {
|
---|
| 1331 | strcpy(dev, device);
|
---|
| 1332 | }
|
---|
| 1333 | log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device,
|
---|
| 1334 | mountpoint);
|
---|
| 1335 |
|
---|
| 1336 | #ifdef __FreeBSD__
|
---|
| 1337 | sprintf(command, "mount_vfat %s %s 2>> %s",
|
---|
| 1338 | device, mountpoint, MONDO_LOGFILE);
|
---|
| 1339 |
|
---|
| 1340 | #else
|
---|
| 1341 | sprintf(command, "mount %s -t vfat %s 2>> %s",
|
---|
| 1342 | device, mountpoint, MONDO_LOGFILE);
|
---|
| 1343 | #endif
|
---|
| 1344 |
|
---|
| 1345 | log_msg(4, command);
|
---|
| 1346 | retval = system(command);
|
---|
| 1347 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
| 1348 |
|
---|
| 1349 | paranoid_free(command);
|
---|
| 1350 | paranoid_free(dev);
|
---|
| 1351 | return (retval);
|
---|
| 1352 | }
|
---|
| 1353 |
|
---|
| 1354 | /**
|
---|
| 1355 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1356 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1357 | * @param mountpoint The place to mount it.
|
---|
| 1358 | * @return 0 for success, nonzero for failure.
|
---|
| 1359 | */
|
---|
| 1360 | int mount_CDROM_here(char *device, char *mountpoint)
|
---|
| 1361 | {
|
---|
| 1362 | /*@ buffer ****************************************************** */
|
---|
| 1363 | char *command;
|
---|
| 1364 | char *dev;
|
---|
| 1365 | char *options;
|
---|
| 1366 | int retval;
|
---|
| 1367 |
|
---|
| 1368 | malloc_string(command);
|
---|
| 1369 | malloc_string(dev);
|
---|
| 1370 | malloc_string(options);
|
---|
| 1371 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1372 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
| 1373 |
|
---|
| 1374 | make_hole_for_dir(mountpoint);
|
---|
| 1375 | strcpy(options, "ro");
|
---|
| 1376 | if (isdigit(device[0])) {
|
---|
| 1377 | find_cdrom_device(device, FALSE);
|
---|
| 1378 | } else {
|
---|
| 1379 | strcpy(dev, device);
|
---|
| 1380 | }
|
---|
| 1381 | if (g_ISO_restore_mode) {
|
---|
| 1382 |
|
---|
| 1383 | #ifdef __FreeBSD__
|
---|
| 1384 | strcpy(dev, make_vn(device));
|
---|
| 1385 | if (!dev) {
|
---|
| 1386 | sprintf(command, "Unable to mount ISO (make_vn(%s) failed)",
|
---|
| 1387 | device);
|
---|
| 1388 | fatal_error(command);
|
---|
| 1389 | }
|
---|
| 1390 | strcpy(device, dev);
|
---|
| 1391 | #else
|
---|
| 1392 | strcat(options, ",loop");
|
---|
| 1393 | #endif
|
---|
| 1394 |
|
---|
| 1395 | }
|
---|
| 1396 | log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device,
|
---|
| 1397 | mountpoint);
|
---|
| 1398 | /*@ end vars *************************************************** */
|
---|
| 1399 |
|
---|
| 1400 | #ifdef __FreeBSD__
|
---|
| 1401 | sprintf(command, "mount_cd9660 -r %s %s 2>> %s",
|
---|
| 1402 | device, mountpoint, MONDO_LOGFILE);
|
---|
| 1403 |
|
---|
| 1404 | #else
|
---|
| 1405 | sprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s",
|
---|
| 1406 | device, options, mountpoint, MONDO_LOGFILE);
|
---|
| 1407 | #endif
|
---|
| 1408 |
|
---|
| 1409 | log_msg(4, command);
|
---|
| 1410 | if (strncmp(device, "/dev/", 5) == 0) {
|
---|
| 1411 | retract_CD_tray_and_defeat_autorun();
|
---|
| 1412 | }
|
---|
| 1413 | retval = system(command);
|
---|
| 1414 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
| 1415 |
|
---|
| 1416 | paranoid_free(command);
|
---|
| 1417 | paranoid_free(dev);
|
---|
| 1418 | paranoid_free(options);
|
---|
| 1419 | return (retval);
|
---|
| 1420 | }
|
---|
| 1421 |
|
---|
| 1422 |
|
---|
| 1423 |
|
---|
| 1424 |
|
---|
| 1425 |
|
---|
| 1426 |
|
---|
| 1427 | /**
|
---|
[1] | 1428 | * Ask the user for CD number @p cd_number_i_want.
|
---|
| 1429 | * Sets g_current_media_number once the correct CD is inserted.
|
---|
| 1430 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1431 | * - @c bkpinfo->backup_media_type
|
---|
[20] | 1432 | * - @c bkpinfo->prefix
|
---|
[1] | 1433 | * - @c bkpinfo->isodir
|
---|
| 1434 | * - @c bkpinfo->media_device
|
---|
| 1435 | * - @c bkpinfo->please_dont_eject_when_restoring
|
---|
| 1436 | * @param cd_number_i_want The CD number to ask for.
|
---|
| 1437 | */
|
---|
| 1438 | void
|
---|
[1663] | 1439 | insist_on_this_cd_number(int cd_number_i_want)
|
---|
[1] | 1440 | {
|
---|
| 1441 |
|
---|
[128] | 1442 | /*@ int ************************************************************* */
|
---|
| 1443 | int res = 0;
|
---|
[1] | 1444 |
|
---|
| 1445 |
|
---|
[128] | 1446 | /*@ buffers ********************************************************* */
|
---|
[1126] | 1447 | char *tmp = NULL;
|
---|
| 1448 | char *request = NULL;
|
---|
[1] | 1449 |
|
---|
[128] | 1450 | assert(bkpinfo != NULL);
|
---|
| 1451 | assert(cd_number_i_want > 0);
|
---|
[1] | 1452 |
|
---|
[1107] | 1453 | // mr_msg(3, "Insisting on CD number %d", cd_number_i_want);
|
---|
[1] | 1454 |
|
---|
[128] | 1455 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
[1107] | 1456 | mr_msg(3,
|
---|
[128] | 1457 | "No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
|
---|
| 1458 | return;
|
---|
| 1459 | }
|
---|
[1126] | 1460 | mr_asprintf(&tmp, "mkdir -p " MNT_CDROM);
|
---|
[128] | 1461 | run_program_and_log_output(tmp, 5);
|
---|
[1126] | 1462 | mr_free(tmp);
|
---|
| 1463 |
|
---|
[128] | 1464 | if (g_ISO_restore_mode || bkpinfo->backup_media_type == iso
|
---|
| 1465 | || bkpinfo->backup_media_type == nfs) {
|
---|
[1107] | 1466 | mr_msg(3, "Remounting CD");
|
---|
[128] | 1467 | g_ISO_restore_mode = TRUE;
|
---|
[1] | 1468 | // FIXME --- I'm tempted to do something about this...
|
---|
| 1469 | // Why unmount and remount again and again?
|
---|
[128] | 1470 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1471 | run_program_and_log_output("umount " MNT_CDROM, 5);
|
---|
| 1472 | }
|
---|
[1663] | 1473 | sprintf(tmp, "mkdir -p %s/isodir &> /dev/null", bkpinfo->tmpdir);
|
---|
| 1474 | system(tmp);
|
---|
[1126] | 1475 | mr_asprintf(&tmp, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
[128] | 1476 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
| 1477 | cd_number_i_want);
|
---|
| 1478 | if (!does_file_exist(tmp)) {
|
---|
[1126] | 1479 | mr_free(tmp);
|
---|
[1663] | 1480 | mr_asprintf(&tmp, "%s/isodir/%s/%s-%d.iso", bkpinfo->tmpdir,
|
---|
[128] | 1481 | bkpinfo->nfs_remote_dir, bkpinfo->prefix,
|
---|
| 1482 | cd_number_i_want);
|
---|
| 1483 | if (does_file_exist(tmp)) {
|
---|
[1107] | 1484 | mr_msg(1,
|
---|
[1663] | 1485 | "FIXME - hacking bkpinfo->isodir from '%s' to %s/isodir",
|
---|
| 1486 | bkpinfo->isodir, bkpinfo->tmpdir);
|
---|
| 1487 | sprintf(bkpinfo->isodir, "%s/isodir", bkpinfo->tmpdir);
|
---|
[128] | 1488 | }
|
---|
| 1489 | }
|
---|
[1107] | 1490 | mr_msg(3, "Mounting %s at %s", tmp, MNT_CDROM);
|
---|
[128] | 1491 | if (mount_CDROM_here(tmp, MNT_CDROM)) {
|
---|
| 1492 | fatal_error("Mommy!");
|
---|
| 1493 | }
|
---|
[1126] | 1494 | mr_free(tmp);
|
---|
[1] | 1495 | }
|
---|
[1663] | 1496 | if ((res = what_number_cd_is_this()) != cd_number_i_want) {
|
---|
[1107] | 1497 | mr_msg(3, "Currently, we hold %d but we want %d", res,
|
---|
[128] | 1498 | cd_number_i_want);
|
---|
[1126] | 1499 | mr_asprintf(&tmp, "Insisting on %s #%d",
|
---|
| 1500 | bkpinfo->backup_media_string,
|
---|
[128] | 1501 | cd_number_i_want);
|
---|
[1126] | 1502 | mr_asprintf(&request, "Please insert %s #%d and press Enter.",
|
---|
| 1503 | bkpinfo->backup_media_string,
|
---|
[128] | 1504 | cd_number_i_want);
|
---|
[1107] | 1505 | mr_msg(3, tmp);
|
---|
[1126] | 1506 | mr_free(tmp);
|
---|
| 1507 |
|
---|
[1663] | 1508 | while (what_number_cd_is_this() != cd_number_i_want) {
|
---|
[1126] | 1509 | sync();
|
---|
[128] | 1510 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1511 | res =
|
---|
| 1512 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 1513 | } else {
|
---|
| 1514 | res = 0;
|
---|
| 1515 | }
|
---|
| 1516 | if (res) {
|
---|
[1126] | 1517 | log_to_screen(_("WARNING - failed to unmount CD-ROM drive"));
|
---|
[128] | 1518 | }
|
---|
| 1519 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1520 | res = eject_device(bkpinfo->media_device);
|
---|
| 1521 | } else {
|
---|
| 1522 | res = 0;
|
---|
| 1523 | }
|
---|
| 1524 | if (res) {
|
---|
[1126] | 1525 | log_to_screen(_("WARNING - failed to eject CD-ROM disk"));
|
---|
[128] | 1526 | }
|
---|
| 1527 | popup_and_OK(request);
|
---|
| 1528 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1529 | inject_device(bkpinfo->media_device);
|
---|
| 1530 | }
|
---|
[1126] | 1531 | sync();
|
---|
[128] | 1532 | }
|
---|
[1126] | 1533 | mr_free(request);
|
---|
| 1534 |
|
---|
[1107] | 1535 | mr_msg(1, "Thankyou. Proceeding...");
|
---|
[128] | 1536 | g_current_media_number = cd_number_i_want;
|
---|
| 1537 | }
|
---|
[1] | 1538 | }
|
---|
| 1539 | /* @} - end of deviceGroup */
|
---|
| 1540 |
|
---|
| 1541 |
|
---|
| 1542 | /**
|
---|
| 1543 | * Ask user for details of backup/restore information.
|
---|
| 1544 | * Called when @c mondoarchive doesn't get any parameters.
|
---|
| 1545 | * @param bkpinfo The backup information structure to fill out with the user's data.
|
---|
| 1546 | * @param archiving_to_media TRUE if archiving, FALSE if restoring.
|
---|
| 1547 | * @return 0, always.
|
---|
| 1548 | * @bug No point of `int' return value.
|
---|
| 1549 | * @ingroup archiveGroup
|
---|
| 1550 | */
|
---|
[1663] | 1551 | int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
|
---|
[1] | 1552 | // archiving_to_media is TRUE if I'm being called by mondoarchive
|
---|
| 1553 | // archiving_to_media is FALSE if I'm being called by mondorestore
|
---|
| 1554 | {
|
---|
[1126] | 1555 | char *tmp = NULL;
|
---|
[1770] | 1556 | char *tmp1 = NULL;
|
---|
[1817] | 1557 | char *tmp2 = NULL;
|
---|
[1126] | 1558 | char *sz_size = NULL;
|
---|
| 1559 | char *command = NULL;
|
---|
| 1560 | char *comment = NULL;
|
---|
| 1561 | char *prompt = NULL;
|
---|
| 1562 | int i = 0;
|
---|
| 1563 | FILE *fin = NULL;
|
---|
[1] | 1564 |
|
---|
[128] | 1565 | assert(bkpinfo != NULL);
|
---|
| 1566 | bkpinfo->nonbootable_backup = FALSE;
|
---|
[1] | 1567 |
|
---|
| 1568 | // Tape, CD, NFS, ...?
|
---|
[128] | 1569 | srandom(getpid());
|
---|
| 1570 | bkpinfo->backup_media_type =
|
---|
| 1571 | (g_restoring_live_from_cd) ? cdr :
|
---|
| 1572 | which_backup_media_type(bkpinfo->restore_data);
|
---|
| 1573 | if (bkpinfo->backup_media_type == none) {
|
---|
[1126] | 1574 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1575 | finish(1);
|
---|
| 1576 | }
|
---|
| 1577 | if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
|
---|
[1581] | 1578 | popup_and_OK(_("Please remove CD from drive"));
|
---|
[128] | 1579 | }
|
---|
[1107] | 1580 | mr_msg(3, "media type = %s",
|
---|
[128] | 1581 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
| 1582 | if (archiving_to_media) {
|
---|
[1663] | 1583 | sensibly_set_tmpdir_and_scratchdir();
|
---|
[128] | 1584 | }
|
---|
| 1585 | bkpinfo->compression_level =
|
---|
| 1586 | (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
|
---|
| 1587 | mvaddstr_and_log_it(2, 0, " ");
|
---|
[1] | 1588 |
|
---|
| 1589 | // Find device's /dev (or SCSI) entry
|
---|
[128] | 1590 | switch (bkpinfo->backup_media_type) {
|
---|
| 1591 | case cdr:
|
---|
| 1592 | case cdrw:
|
---|
| 1593 | case dvd:
|
---|
[1063] | 1594 | case usb:
|
---|
[1770] | 1595 | /* Never try to eject a USB device */
|
---|
| 1596 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1597 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1598 | }
|
---|
[128] | 1599 | if (archiving_to_media) {
|
---|
[1063] | 1600 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[685] | 1601 | if (ask_me_yes_or_no
|
---|
[1609] | 1602 | (_("Does your computer have a manual tray?")))
|
---|
[685] | 1603 | {
|
---|
[1609] | 1604 | bkpinfo->manual_tray = TRUE;
|
---|
[685] | 1605 | }
|
---|
[128] | 1606 | }
|
---|
| 1607 | if ((bkpinfo->compression_level =
|
---|
| 1608 | which_compression_level()) == -1) {
|
---|
[1126] | 1609 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1610 | finish(1);
|
---|
| 1611 | }
|
---|
[1126] | 1612 | mr_asprintf(&comment, _("What speed is your %s (re)writer?"),
|
---|
| 1613 | bkpinfo->backup_media_string);
|
---|
[1594] | 1614 | mr_asprintf(&tmp, "%d", mr_conf->iso_burning_speed);
|
---|
| 1615 | if (bkpinfo->backup_media_type != usb) {
|
---|
| 1616 | /* BERLIOS: NOW that tmp isn't static anymore it does NOT work */
|
---|
[1129] | 1617 | if (!popup_and_get_string(_("Speed"), comment, tmp, 4)) {
|
---|
[1126] | 1618 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1619 | finish(1);
|
---|
| 1620 | }
|
---|
| 1621 | }
|
---|
[1126] | 1622 | mr_free(comment);
|
---|
| 1623 |
|
---|
[1594] | 1624 | bkpinfo->writer_speed = atoi(tmp);
|
---|
[1126] | 1625 | mr_free(tmp);
|
---|
| 1626 |
|
---|
[1594] | 1627 | mr_asprintf(&comment, _("What is your media device ?"));
|
---|
| 1628 | mr_asprintf(&tmp, mr_conf->media_device);
|
---|
| 1629 |
|
---|
| 1630 | if (!popup_and_get_string("Device", comment, tmp, 5)) {
|
---|
| 1631 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
| 1632 | finish(1);
|
---|
| 1633 | }
|
---|
| 1634 | mr_free(comment);
|
---|
| 1635 |
|
---|
| 1636 | mr_free(bkpinfo->media_device);
|
---|
| 1637 | bkpinfo->media_device = tmp;
|
---|
| 1638 |
|
---|
| 1639 | /* Also adapt the burning device if needed */
|
---|
| 1640 | if ((strcmp(bkpinfo->media_device, mr_conf->media_device) != 0) &&
|
---|
| 1641 | (strcmp(mr_conf->media_device,mr_conf->iso_burning_dev) != 0)) {
|
---|
| 1642 | mr_asprintf(&comment, _("What is your burning media device then ?"));
|
---|
| 1643 | mr_asprintf(&tmp, mr_conf->iso_burning_dev);
|
---|
| 1644 |
|
---|
| 1645 | if (!popup_and_get_string("Device", comment, tmp, 5)) {
|
---|
| 1646 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
| 1647 | finish(1);
|
---|
| 1648 | }
|
---|
| 1649 | mr_free(comment);
|
---|
| 1650 |
|
---|
| 1651 | /* BCO: We change the mr_conf struct. Check that it doesn't create pb */
|
---|
| 1652 | mr_free(bkpinfo->iso_burning_dev);
|
---|
| 1653 | bkpinfo->iso_burning_dev = tmp;
|
---|
| 1654 | }
|
---|
| 1655 |
|
---|
[1126] | 1656 | mr_asprintf(&comment,
|
---|
| 1657 | _("How much data (in Megabytes) will each %s store?"),
|
---|
| 1658 | bkpinfo->backup_media_string);
|
---|
[1594] | 1659 | mr_asprintf(&sz_size, "%d", mr_conf->media_size);
|
---|
[1126] | 1660 |
|
---|
[1129] | 1661 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
[1126] | 1662 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1663 | finish(1);
|
---|
| 1664 | }
|
---|
[1126] | 1665 | mr_free(comment);
|
---|
| 1666 |
|
---|
[1365] | 1667 | bkpinfo->media_size = atol(sz_size);
|
---|
[1126] | 1668 | mr_free(sz_size);
|
---|
| 1669 |
|
---|
[1365] | 1670 | if (bkpinfo->media_size <= 0L) {
|
---|
[1126] | 1671 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1672 | finish(1);
|
---|
| 1673 | }
|
---|
| 1674 | }
|
---|
[1770] | 1675 | /* No break because we continue even for usb */
|
---|
[128] | 1676 | case cdstream:
|
---|
[1770] | 1677 | if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
|
---|
[1594] | 1678 | mr_allocstr(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1679 | mr_msg(2, "CD-ROM device assumed to be at %s", bkpinfo->media_device);
|
---|
[1770] | 1680 | } else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb))
|
---|
| 1681 | || bkpinfo->backup_media_type == dvd) {
|
---|
[1594] | 1682 | if (!bkpinfo->media_device) {
|
---|
| 1683 | mr_allocstr(bkpinfo->media_device, "/dev/cdrom");
|
---|
[128] | 1684 | } // just for the heck of it :)
|
---|
[1594] | 1685 | mr_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
|
---|
| 1686 | mr_asprintf(&comment,
|
---|
[1663] | 1687 | _("Please specify your %s drive's /dev entry"), media_descriptor_string(bkpinfo->backup_media));
|
---|
[1594] | 1688 | mr_asprintf(&tmp,"/dev/cdrom");
|
---|
| 1689 | if (!popup_and_get_string
|
---|
| 1690 | (_("Device?"), comment, tmp, MAX_STR_LEN / 4)) {
|
---|
[1126] | 1691 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1692 | finish(1);
|
---|
| 1693 | }
|
---|
[1594] | 1694 | mr_free(comment);
|
---|
| 1695 | mr_free(bkpinfo->media_device);
|
---|
| 1696 | bkpinfo->media_device=tmp;
|
---|
| 1697 |
|
---|
[1107] | 1698 | mr_msg(2, "%s device found at %s",
|
---|
[1126] | 1699 | bkpinfo->backup_media_string,
|
---|
[128] | 1700 | bkpinfo->media_device);
|
---|
| 1701 | } else {
|
---|
[1817] | 1702 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1703 | mr_asprintf(&comment, _("What is the /dev entry of your USB Disk/Key, please ?"));
|
---|
| 1704 | } else {
|
---|
| 1705 | mr_asprintf(&comment, _("What is your media device ?"));
|
---|
| 1706 | }
|
---|
[1594] | 1707 | mr_asprintf(&tmp, mr_conf->media_device);
|
---|
| 1708 |
|
---|
| 1709 | if (!popup_and_get_string("Device", comment, tmp, 5)) {
|
---|
| 1710 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
| 1711 | finish(1);
|
---|
[128] | 1712 | }
|
---|
[1594] | 1713 | mr_free(comment);
|
---|
| 1714 |
|
---|
| 1715 | mr_free(bkpinfo->media_device);
|
---|
| 1716 | bkpinfo->media_device = tmp;
|
---|
| 1717 |
|
---|
| 1718 | /* Also adapt the burning device if needed */
|
---|
| 1719 | if ((strcmp(bkpinfo->media_device, mr_conf->media_device) != 0) &&
|
---|
| 1720 | (strcmp(mr_conf->media_device,mr_conf->iso_burning_dev) != 0)) {
|
---|
| 1721 | mr_asprintf(&comment, _("What is your burning media device then ?"));
|
---|
| 1722 | mr_asprintf(&tmp, mr_conf->iso_burning_dev);
|
---|
| 1723 |
|
---|
| 1724 | if (!popup_and_get_string("Device", comment, tmp, 5)) {
|
---|
[1126] | 1725 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1726 | finish(1);
|
---|
| 1727 | }
|
---|
[1594] | 1728 | mr_free(comment);
|
---|
| 1729 |
|
---|
| 1730 | /* BCO: We change the mr_conf struct. Check that it doesn't create pb */
|
---|
| 1731 | mr_free(bkpinfo->iso_burning_dev);
|
---|
| 1732 | bkpinfo->iso_burning_dev = tmp;
|
---|
[128] | 1733 | }
|
---|
[1594] | 1734 |
|
---|
[128] | 1735 | }
|
---|
[1594] | 1736 | /* BERLIOS: Is it useful ?? */
|
---|
| 1737 | bkpinfo->media_size = (long)650;
|
---|
[128] | 1738 | break;
|
---|
[1594] | 1739 |
|
---|
[128] | 1740 | case udev:
|
---|
| 1741 | if (!ask_me_yes_or_no
|
---|
[1126] | 1742 | (_("This option is for advanced users only. Are you sure?"))) {
|
---|
| 1743 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1744 | finish(1);
|
---|
| 1745 | }
|
---|
[1594] | 1746 |
|
---|
[128] | 1747 | case tape:
|
---|
[1594] | 1748 | if (bkpinfo->media_device) {
|
---|
[128] | 1749 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 1750 | paranoid_fclose(fin);
|
---|
| 1751 | } else {
|
---|
| 1752 | if (does_file_exist("/tmp/mondo-restore.cfg")) {
|
---|
[1594] | 1753 | /* BERLIOS: NOW that bkpinfo->media_device isn't static anymore it does NOT work */
|
---|
[128] | 1754 | read_cfg_var("/tmp/mondo-restore.cfg", "media-dev",
|
---|
| 1755 | bkpinfo->media_device);
|
---|
| 1756 | }
|
---|
| 1757 | }
|
---|
[1594] | 1758 | mr_asprintf(&comment,
|
---|
[1126] | 1759 | _("I think I've found your tape streamer at %s; am I right on the money?"),
|
---|
[128] | 1760 | bkpinfo->media_device);
|
---|
[1594] | 1761 | if (!ask_me_yes_or_no(comment)) {
|
---|
| 1762 | mr_asprintf(&tmp,bkpinfo->media_device);
|
---|
[1569] | 1763 | if (!popup_and_get_string
|
---|
[1594] | 1764 | (_("Device name?"),
|
---|
| 1765 | _("What is the /dev entry of your tape streamer?"),
|
---|
| 1766 | tmp, MAX_STR_LEN / 4)) {
|
---|
[1569] | 1767 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1768 | finish(1);
|
---|
| 1769 | }
|
---|
[1594] | 1770 | mr_free(bkpinfo->media_device);
|
---|
| 1771 | bkpinfo->media_device = tmp;
|
---|
[128] | 1772 | }
|
---|
[1594] | 1773 | mr_free(comment);
|
---|
[1126] | 1774 | } else {
|
---|
[1594] | 1775 | mr_asprintf(&tmp,bkpinfo->media_device);
|
---|
[128] | 1776 | if (!popup_and_get_string
|
---|
[1594] | 1777 | (_("Device name?"),
|
---|
| 1778 | _("What is the /dev entry of your tape streamer?"),
|
---|
| 1779 | tmp, MAX_STR_LEN / 4)) {
|
---|
[541] | 1780 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1781 | finish(1);
|
---|
| 1782 | }
|
---|
[1594] | 1783 | mr_free(bkpinfo->media_device);
|
---|
| 1784 | bkpinfo->media_device = tmp;
|
---|
[128] | 1785 | }
|
---|
[1126] | 1786 | mr_asprintf(&tmp, "ls -l %s", bkpinfo->media_device);
|
---|
[128] | 1787 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[1126] | 1788 | log_to_screen(_("User has not specified a valid /dev entry"));
|
---|
[128] | 1789 | finish(1);
|
---|
| 1790 | }
|
---|
[1126] | 1791 | mr_free(tmp);
|
---|
[1365] | 1792 | bkpinfo->media_size = 0L;
|
---|
| 1793 | mr_msg(4, "media_size = %ld", bkpinfo->media_size);
|
---|
[128] | 1794 | if (archiving_to_media) {
|
---|
| 1795 | if ((bkpinfo->compression_level =
|
---|
| 1796 | which_compression_level()) == -1) {
|
---|
[1126] | 1797 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1798 | finish(1);
|
---|
| 1799 | }
|
---|
| 1800 | }
|
---|
| 1801 | break;
|
---|
[1] | 1802 |
|
---|
| 1803 |
|
---|
| 1804 |
|
---|
[128] | 1805 | case nfs:
|
---|
| 1806 | if (!bkpinfo->nfs_mount[0]) {
|
---|
| 1807 | strcpy(bkpinfo->nfs_mount,
|
---|
| 1808 | call_program_and_get_last_line_of_output
|
---|
| 1809 | ("mount | grep \":\" | cut -d' ' -f1 | head -n1"));
|
---|
| 1810 | }
|
---|
[1] | 1811 | #ifdef __FreeBSD__
|
---|
[128] | 1812 | if (TRUE)
|
---|
[1] | 1813 | #else
|
---|
[128] | 1814 | if (!bkpinfo->disaster_recovery)
|
---|
[1] | 1815 | #endif
|
---|
[128] | 1816 | {
|
---|
| 1817 | if (!popup_and_get_string
|
---|
[541] | 1818 | ("NFS dir.",
|
---|
| 1819 | "Please enter path and directory where archives are stored remotely. (Mondo has taken a guess at the correct value. If it is incorrect, delete it and type the correct one.)",
|
---|
[128] | 1820 | bkpinfo->nfs_mount, MAX_STR_LEN / 4)) {
|
---|
[541] | 1821 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1822 | finish(1);
|
---|
| 1823 | }
|
---|
| 1824 | if (!bkpinfo->restore_data) {
|
---|
| 1825 | if ((bkpinfo->compression_level =
|
---|
| 1826 | which_compression_level()) == -1) {
|
---|
[1126] | 1827 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1828 | finish(1);
|
---|
| 1829 | }
|
---|
| 1830 | }
|
---|
| 1831 | // check whether already mounted - we better remove
|
---|
| 1832 | // surrounding spaces and trailing '/' for this
|
---|
[1168] | 1833 | mr_strip_spaces(bkpinfo->nfs_mount);
|
---|
[128] | 1834 | if (bkpinfo->nfs_mount[strlen(bkpinfo->nfs_mount) - 1] == '/')
|
---|
| 1835 | bkpinfo->nfs_mount[strlen(bkpinfo->nfs_mount) - 1] = '\0';
|
---|
[1126] | 1836 | mr_asprintf(&command, "mount | grep \"%s \" | cut -d' ' -f3",
|
---|
[128] | 1837 | bkpinfo->nfs_mount);
|
---|
| 1838 | strcpy(bkpinfo->isodir,
|
---|
| 1839 | call_program_and_get_last_line_of_output(command));
|
---|
[1126] | 1840 | mr_free(command);
|
---|
[256] | 1841 |
|
---|
[1126] | 1842 | mr_asprintf(&comment,
|
---|
| 1843 | _("How much data (in Megabytes) will each media store?"));
|
---|
| 1844 | if (!popup_and_get_string(_("Size"), comment, sz_size, 5)) {
|
---|
| 1845 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[256] | 1846 | finish(1);
|
---|
| 1847 | }
|
---|
[1126] | 1848 | mr_free(comment);
|
---|
[1365] | 1849 | bkpinfo->media_size = atol(sz_size);
|
---|
| 1850 | if (bkpinfo->media_size <= 0L) {
|
---|
[1126] | 1851 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[256] | 1852 | finish(1);
|
---|
| 1853 | }
|
---|
[128] | 1854 | }
|
---|
| 1855 | if (bkpinfo->disaster_recovery) {
|
---|
[1663] | 1856 | sprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
|
---|
| 1857 | system(command);
|
---|
[128] | 1858 | if (!popup_and_get_string
|
---|
[541] | 1859 | ("NFS share", "Which remote NFS share should I mount?",
|
---|
[128] | 1860 | bkpinfo->nfs_mount, MAX_STR_LEN)) {
|
---|
[541] | 1861 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1862 | finish(1);
|
---|
| 1863 | }
|
---|
| 1864 | }
|
---|
| 1865 | if (!is_this_device_mounted(bkpinfo->nfs_mount)) {
|
---|
[1663] | 1866 | sprintf(bkpinfo->isodir, "%s/nfsdir", bkpinfo->tmpdir);
|
---|
[1126] | 1867 | mr_asprintf(&command, "mkdir -p %s", bkpinfo->isodir);
|
---|
[128] | 1868 | run_program_and_log_output(command, 5);
|
---|
[1126] | 1869 | mr_free(command);
|
---|
| 1870 |
|
---|
| 1871 | mr_asprintf(&tmp, "mount -t nfs -o nolock %s %s", bkpinfo->nfs_mount,
|
---|
[128] | 1872 | bkpinfo->isodir);
|
---|
[1842] | 1873 | run_program_and_log_output(tmp, 3);
|
---|
[1126] | 1874 | mr_free(tmp);
|
---|
[128] | 1875 | malloc_string(g_selfmounted_isodir);
|
---|
| 1876 | strcpy(g_selfmounted_isodir, bkpinfo->isodir);
|
---|
| 1877 | }
|
---|
| 1878 | if (!is_this_device_mounted(bkpinfo->nfs_mount)) {
|
---|
| 1879 | popup_and_OK
|
---|
[1126] | 1880 | (_("Please mount that partition before you try to backup to or restore from it."));
|
---|
[128] | 1881 | finish(1);
|
---|
| 1882 | }
|
---|
[1126] | 1883 | mr_asprintf(&tmp, bkpinfo->nfs_remote_dir);
|
---|
[128] | 1884 | if (!popup_and_get_string
|
---|
[541] | 1885 | ("Directory", "Which directory within that mountpoint?", tmp,
|
---|
[128] | 1886 | MAX_STR_LEN)) {
|
---|
[541] | 1887 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1888 | finish(1);
|
---|
| 1889 | }
|
---|
| 1890 | strcpy(bkpinfo->nfs_remote_dir, tmp);
|
---|
[1126] | 1891 | mr_free(tmp);
|
---|
[128] | 1892 | // check whether writable - we better remove surrounding spaces for this
|
---|
[1168] | 1893 | mr_strip_spaces(bkpinfo->nfs_remote_dir);
|
---|
[1770] | 1894 | mr_asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
| 1895 | mr_asprintf(&command, "echo hi > '%s'", tmp1);
|
---|
[128] | 1896 | while (run_program_and_log_output(command, FALSE)) {
|
---|
[1126] | 1897 | mr_asprintf(&tmp, bkpinfo->nfs_remote_dir);
|
---|
| 1898 | mr_asprintf(&prompt,
|
---|
| 1899 | _("Directory '%s' under mountpoint '%s' does not exist or is not writable. You can fix this or change the directory and retry or cancel the backup."),
|
---|
| 1900 | bkpinfo->nfs_remote_dir, bkpinfo->isodir);
|
---|
[128] | 1901 | if (!popup_and_get_string
|
---|
[541] | 1902 | ("Directory", prompt, tmp, MAX_STR_LEN)) {
|
---|
| 1903 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1904 | finish(1);
|
---|
| 1905 | }
|
---|
[1126] | 1906 | mr_free(prompt);
|
---|
| 1907 |
|
---|
[128] | 1908 | strcpy(bkpinfo->nfs_remote_dir, tmp);
|
---|
[1126] | 1909 | mr_free(tmp);
|
---|
[128] | 1910 | // check whether writable - we better remove surrounding space s for this
|
---|
[1168] | 1911 | mr_strip_spaces(bkpinfo->nfs_remote_dir);
|
---|
[1770] | 1912 | paranoid_free(tmp1);
|
---|
| 1913 | mr_asprintf(&tmp1,"%s/%s/.dummy.txt", bkpinfo->isodir,bkpinfo->nfs_remote_dir);
|
---|
[1126] | 1914 |
|
---|
| 1915 | mr_free(command);
|
---|
[1770] | 1916 | mr_asprintf(&command, "echo hi > '%s'", tmp1);
|
---|
[128] | 1917 | }
|
---|
[1126] | 1918 | mr_free(command);
|
---|
[1770] | 1919 | unlink(tmp1);
|
---|
| 1920 | paranoid_free(tmp1);
|
---|
[1126] | 1921 |
|
---|
[1638] | 1922 | mr_asprintf(&tmp, mr_conf->prefix);
|
---|
[251] | 1923 | if (!popup_and_get_string
|
---|
[541] | 1924 | ("Prefix.",
|
---|
| 1925 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
[1638] | 1926 | tmp, MAX_STR_LEN / 4)) {
|
---|
[541] | 1927 | log_to_screen("User has chosen not to backup the PC");
|
---|
[251] | 1928 | finish(1);
|
---|
| 1929 | }
|
---|
[1638] | 1930 | mr_free(bkpinfo->prefix);
|
---|
| 1931 | bkpinfo->prefix = tmp;
|
---|
[1107] | 1932 | mr_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[99] | 1933 |
|
---|
[1594] | 1934 | if (archiving_to_media) {
|
---|
| 1935 | if (!popup_and_get_string
|
---|
| 1936 | ("Size.",
|
---|
| 1937 | "Please enter how big you want each NFS image to be (in megabytes).",
|
---|
| 1938 | sz_size, 16)) {
|
---|
| 1939 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1940 | finish(1);
|
---|
| 1941 | }
|
---|
| 1942 | bkpinfo->media_size = atol(sz_size);
|
---|
| 1943 | if (bkpinfo->media_size <= 0L) {
|
---|
| 1944 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
| 1945 | finish(1);
|
---|
| 1946 | }
|
---|
| 1947 | }
|
---|
[1107] | 1948 | mr_msg(3, "Just set nfs_remote_dir to %s",
|
---|
[128] | 1949 | bkpinfo->nfs_remote_dir);
|
---|
[1107] | 1950 | mr_msg(3, "isodir is still %s", bkpinfo->isodir);
|
---|
[128] | 1951 | break;
|
---|
[1] | 1952 |
|
---|
[128] | 1953 | case iso:
|
---|
| 1954 | if (!bkpinfo->disaster_recovery) {
|
---|
| 1955 | if (!popup_and_get_string
|
---|
[541] | 1956 | ("Storage dir.",
|
---|
[1508] | 1957 | "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0",
|
---|
[128] | 1958 | bkpinfo->isodir, MAX_STR_LEN / 4)) {
|
---|
[541] | 1959 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1960 | finish(1);
|
---|
| 1961 | }
|
---|
| 1962 | if (archiving_to_media) {
|
---|
| 1963 | if ((bkpinfo->compression_level =
|
---|
| 1964 | which_compression_level()) == -1) {
|
---|
[1126] | 1965 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 1966 | finish(1);
|
---|
| 1967 | }
|
---|
| 1968 | if (!popup_and_get_string
|
---|
[541] | 1969 | ("ISO size.",
|
---|
| 1970 | "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s or DVD's you plan to backup to.",
|
---|
[128] | 1971 | sz_size, 16)) {
|
---|
[541] | 1972 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1973 | finish(1);
|
---|
| 1974 | }
|
---|
[1365] | 1975 | bkpinfo->media_size = atol(sz_size);
|
---|
[1594] | 1976 | /* BERLIOS: this should be useless
|
---|
| 1977 | */
|
---|
[128] | 1978 | } else {
|
---|
[1365] | 1979 | bkpinfo->media_size = (long)650;
|
---|
[128] | 1980 | }
|
---|
| 1981 | }
|
---|
[1638] | 1982 | mr_asprintf(&tmp, mr_conf->prefix);
|
---|
[804] | 1983 | if (!popup_and_get_string
|
---|
| 1984 | ("Prefix.",
|
---|
| 1985 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
[1638] | 1986 | tmp, MAX_STR_LEN / 4)) {
|
---|
[804] | 1987 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1988 | finish(1);
|
---|
| 1989 | }
|
---|
[1638] | 1990 | mr_free(bkpinfo->prefix);
|
---|
| 1991 | bkpinfo->prefix = tmp;
|
---|
[1107] | 1992 | mr_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[128] | 1993 | break;
|
---|
| 1994 | default:
|
---|
| 1995 | fatal_error
|
---|
| 1996 | ("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
|
---|
| 1997 | }
|
---|
| 1998 | if (archiving_to_media) {
|
---|
[1] | 1999 |
|
---|
| 2000 | #ifdef __FreeBSD__
|
---|
[128] | 2001 | strcpy(bkpinfo->boot_device,
|
---|
| 2002 | call_program_and_get_last_line_of_output
|
---|
| 2003 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
[1] | 2004 | #else
|
---|
[128] | 2005 | strcpy(bkpinfo->boot_device,
|
---|
| 2006 | call_program_and_get_last_line_of_output
|
---|
| 2007 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
[1] | 2008 | #endif
|
---|
[128] | 2009 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
| 2010 | if (i == 'U') // unknown
|
---|
| 2011 | {
|
---|
[1] | 2012 |
|
---|
| 2013 | #ifdef __FreeBSD__
|
---|
[128] | 2014 | if (!popup_and_get_string
|
---|
[541] | 2015 | ("Boot device",
|
---|
| 2016 | "What is your boot device? (e.g. /dev/ad0)",
|
---|
[128] | 2017 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2018 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2019 | finish(1);
|
---|
| 2020 | }
|
---|
| 2021 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
[1] | 2022 | #else
|
---|
[128] | 2023 | if (!popup_and_get_string
|
---|
[541] | 2024 | ("Boot device",
|
---|
| 2025 | "What is your boot device? (e.g. /dev/hda)",
|
---|
[128] | 2026 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2027 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2028 | finish(1);
|
---|
| 2029 | }
|
---|
| 2030 | if (does_string_exist_in_boot_block
|
---|
| 2031 | (bkpinfo->boot_device, "LILO")) {
|
---|
| 2032 | i = 'L';
|
---|
| 2033 | } else
|
---|
| 2034 | if (does_string_exist_in_boot_block
|
---|
| 2035 | (bkpinfo->boot_device, "ELILO")) {
|
---|
| 2036 | i = 'E';
|
---|
| 2037 | } else
|
---|
| 2038 | if (does_string_exist_in_boot_block
|
---|
| 2039 | (bkpinfo->boot_device, "GRUB")) {
|
---|
| 2040 | i = 'G';
|
---|
| 2041 | } else {
|
---|
| 2042 | i = 'U';
|
---|
| 2043 | }
|
---|
[1] | 2044 | #endif
|
---|
[128] | 2045 | if (i == 'U') {
|
---|
| 2046 | if (ask_me_yes_or_no
|
---|
[1126] | 2047 | (_("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?")))
|
---|
[128] | 2048 | {
|
---|
| 2049 | i = 'R'; // raw
|
---|
| 2050 | } else {
|
---|
| 2051 | log_to_screen
|
---|
[1126] | 2052 | (_("I cannot find your boot loader. Please run mondoarchive with parameters."));
|
---|
[128] | 2053 | finish(1);
|
---|
| 2054 | }
|
---|
| 2055 | }
|
---|
[1] | 2056 | }
|
---|
[128] | 2057 | bkpinfo->boot_loader = i;
|
---|
| 2058 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 2059 | if (!popup_and_get_string
|
---|
[541] | 2060 | ("Backup paths",
|
---|
| 2061 | "Please enter paths which you want me to backup. The default is '/' (i.e. everything).",
|
---|
[128] | 2062 | bkpinfo->include_paths, MAX_STR_LEN)) {
|
---|
[541] | 2063 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2064 | finish(1);
|
---|
[1] | 2065 | }
|
---|
[1126] | 2066 | mr_asprintf(&tmp, list_of_NFS_mounts_only());
|
---|
[128] | 2067 | if (strlen(tmp) > 2) {
|
---|
[1817] | 2068 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 2069 | mr_strcat(bkpinfo->exclude_paths, " ");
|
---|
[128] | 2070 | }
|
---|
[1817] | 2071 | mr_strcat(bkpinfo->exclude_paths,tmp);
|
---|
[128] | 2072 | }
|
---|
[1126] | 2073 | mr_free(tmp);
|
---|
[1] | 2074 | // NTFS
|
---|
[1126] | 2075 | mr_asprintf(&tmp,
|
---|
[128] | 2076 | call_program_and_get_last_line_of_output
|
---|
| 2077 | ("parted2fdisk -l | grep -i ntfs | awk '{ print $1};' | tr -s '\\n' ' ' | awk '{ print $0};'"));
|
---|
| 2078 | if (strlen(tmp) > 2) {
|
---|
| 2079 | if (!popup_and_get_string
|
---|
[541] | 2080 | ("NTFS partitions",
|
---|
| 2081 | "Please enter/confirm the NTFS partitions you wish to backup as well.",
|
---|
[128] | 2082 | tmp, MAX_STR_LEN / 4)) {
|
---|
[541] | 2083 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2084 | finish(1);
|
---|
| 2085 | }
|
---|
| 2086 | strncpy(bkpinfo->image_devs, tmp, MAX_STR_LEN / 4);
|
---|
| 2087 | }
|
---|
[1126] | 2088 | mr_free(tmp);
|
---|
[1] | 2089 |
|
---|
[128] | 2090 | if (!popup_and_get_string
|
---|
[541] | 2091 | ("Exclude paths",
|
---|
| 2092 | "Please enter paths which you do NOT want to backup. Separate them with spaces. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.",
|
---|
[1548] | 2093 | bkpinfo->exclude_paths, (4*MAX_STR_LEN)-1)) {
|
---|
[541] | 2094 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2095 | finish(1);
|
---|
| 2096 | }
|
---|
[1578] | 2097 | // Interactive mode:
|
---|
| 2098 | #ifdef __IA64__
|
---|
| 2099 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 2100 | #else
|
---|
[128] | 2101 | bkpinfo->make_cd_use_lilo = FALSE;
|
---|
[1578] | 2102 | #endif
|
---|
[128] | 2103 | bkpinfo->backup_data = TRUE;
|
---|
| 2104 | bkpinfo->verify_data =
|
---|
| 2105 | ask_me_yes_or_no
|
---|
[1126] | 2106 | (_("Will you want to verify your backups after Mondo has created them?"));
|
---|
[1] | 2107 |
|
---|
| 2108 | #ifndef __FreeBSD__
|
---|
[128] | 2109 | if (!ask_me_yes_or_no
|
---|
[541] | 2110 | ("Are you confident that your kernel is a sane, sensible, standard Linux kernel? Say 'no' if you are using a Gentoo <1.4 or Debian <3.0, please."))
|
---|
[1] | 2111 | #endif
|
---|
[128] | 2112 | {
|
---|
[1669] | 2113 | mr_allocstr(bkpinfo->kernel_path, "FAILSAFE");
|
---|
[128] | 2114 | }
|
---|
[1] | 2115 |
|
---|
[128] | 2116 | if (!ask_me_yes_or_no
|
---|
[1126] | 2117 | (_("Are you sure you want to proceed? Hit 'no' to abort."))) {
|
---|
| 2118 | log_to_screen(_("User has chosen not to backup the PC"));
|
---|
[128] | 2119 | finish(1);
|
---|
| 2120 | }
|
---|
| 2121 | } else {
|
---|
| 2122 | bkpinfo->restore_data = TRUE; // probably...
|
---|
| 2123 | }
|
---|
[1] | 2124 |
|
---|
[128] | 2125 | if (bkpinfo->backup_media_type == iso
|
---|
| 2126 | || bkpinfo->backup_media_type == nfs) {
|
---|
| 2127 | g_ISO_restore_mode = TRUE;
|
---|
| 2128 | }
|
---|
[1594] | 2129 | #ifdef __FreeBSD__
|
---|
[1] | 2130 | // skip
|
---|
| 2131 | #else
|
---|
[128] | 2132 | if (bkpinfo->backup_media_type == nfs) {
|
---|
[1107] | 2133 | mr_msg(3, "I think the NFS mount is mounted at %s",
|
---|
[128] | 2134 | bkpinfo->isodir);
|
---|
| 2135 | }
|
---|
| 2136 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
| 2137 | log_it("nfs_mount = '%s'", bkpinfo->nfs_mount);
|
---|
[1] | 2138 | #endif
|
---|
| 2139 |
|
---|
[128] | 2140 | log_it("media device = %s", bkpinfo->media_device);
|
---|
[1365] | 2141 | log_it("media size = %ld", bkpinfo->media_size);
|
---|
[1126] | 2142 | log_it("media type = %s", bkpinfo->backup_media_string);
|
---|
[251] | 2143 | log_it("prefix = %s", bkpinfo->prefix);
|
---|
[1769] | 2144 | log_it("compression tool = %ld", bkpinfo->compression_tool);
|
---|
| 2145 | log_it("compression suffix = %ld", bkpinfo->compression_suffix);
|
---|
| 2146 | log_it("compression level = %ld", bkpinfo->compression_level);
|
---|
[128] | 2147 | log_it("include_paths = '%s'", bkpinfo->include_paths);
|
---|
| 2148 | log_it("exclude_paths = '%s'", bkpinfo->exclude_paths);
|
---|
| 2149 | log_it("scratchdir = '%s'", bkpinfo->scratchdir);
|
---|
| 2150 | log_it("tmpdir = '%s'", bkpinfo->tmpdir);
|
---|
[1408] | 2151 | log_it("image_devs = '%s'", bkpinfo->image_devs);
|
---|
[128] | 2152 | log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device,
|
---|
| 2153 | bkpinfo->boot_loader);
|
---|
[1365] | 2154 | if (bkpinfo->media_size < 0L) {
|
---|
[128] | 2155 | if (archiving_to_media) {
|
---|
| 2156 | fatal_error("Media size is less than zero.");
|
---|
| 2157 | } else {
|
---|
[1107] | 2158 | mr_msg(2, "Warning - media size is less than zero.");
|
---|
[1365] | 2159 | bkpinfo->media_size = 0L;
|
---|
[128] | 2160 | }
|
---|
[1] | 2161 | }
|
---|
[128] | 2162 | return (0);
|
---|
[1] | 2163 | }
|
---|
| 2164 |
|
---|
[1130] | 2165 |
|
---|
[1] | 2166 | /**
|
---|
| 2167 | * Get a space-separated list of NFS mounts.
|
---|
| 2168 | * @return The list created.
|
---|
| 2169 | * @note The return value points to static data that will be overwritten with each call.
|
---|
| 2170 | * @bug Even though we only want the mounts, the devices are still checked.
|
---|
| 2171 | */
|
---|
| 2172 | char *list_of_NFS_mounts_only(void)
|
---|
| 2173 | {
|
---|
[128] | 2174 | char *exclude_these_devices;
|
---|
| 2175 | char *exclude_these_directories;
|
---|
| 2176 | static char result_sz[512];
|
---|
[1] | 2177 |
|
---|
[128] | 2178 | malloc_string(exclude_these_devices);
|
---|
| 2179 | malloc_string(exclude_these_directories);
|
---|
| 2180 | strcpy(exclude_these_directories,
|
---|
| 2181 | call_program_and_get_last_line_of_output
|
---|
[1489] | 2182 | ("mount -t coda,ncpfs,nfs,smbfs,cifs,afs,ocfs,ocfs2,mvfs | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2183 | strcpy(exclude_these_devices,
|
---|
| 2184 | call_program_and_get_last_line_of_output
|
---|
[1489] | 2185 | ("tr -s '\t' ' ' < /etc/fstab | grep -E '( (coda|ncpfs|nfs|smbfs|cifs|afs|ocfs|ocfs2|mvfs) )' | cut -d' ' -f1 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[128] | 2186 | sprintf(result_sz, "%s", exclude_these_directories);
|
---|
[1080] | 2187 | mr_free(exclude_these_devices);
|
---|
| 2188 | mr_free(exclude_these_directories);
|
---|
[128] | 2189 | return (result_sz);
|
---|
[1] | 2190 | }
|
---|
| 2191 | /* @} - end of utilityGroup */
|
---|
| 2192 |
|
---|
| 2193 |
|
---|
| 2194 | /**
|
---|
| 2195 | * Set the tmpdir and scratchdir to reside on the partition with the most free space.
|
---|
| 2196 | * Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
|
---|
| 2197 | * @param bkpinfo The backup information structure. @c bkpinfo->tmpdir and @c bkpinfo->scratchdir will be set.
|
---|
| 2198 | * @ingroup utilityGroup
|
---|
| 2199 | */
|
---|
[1663] | 2200 | void sensibly_set_tmpdir_and_scratchdir()
|
---|
[1] | 2201 | {
|
---|
[1156] | 2202 | char *tmp = NULL;
|
---|
| 2203 | char *command = NULL;
|
---|
| 2204 | char *sz = NULL;
|
---|
| 2205 | int i = 0;
|
---|
[1] | 2206 |
|
---|
[128] | 2207 | malloc_string(command);
|
---|
| 2208 | assert(bkpinfo != NULL);
|
---|
[1] | 2209 |
|
---|
| 2210 | #ifdef __FreeBSD__
|
---|
[1156] | 2211 | mr_asprintf(&tmp,
|
---|
[128] | 2212 | call_program_and_get_last_line_of_output
|
---|
[1663] | 2213 | ("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,smbfs,smb,cifs,afs,ocfs,ocfs2,mvfs | tr -s '\t' ' ' | grep -vE \"none|Filesystem\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2214 | #else
|
---|
[1156] | 2215 | mr_asprintf(&tmp,
|
---|
[128] | 2216 | call_program_and_get_last_line_of_output
|
---|
[1663] | 2217 | ("LANGUAGE=C df -m -P -x nfs -x vfat -x ntfs -x smbfs -x smb -x cifs -x afs -x ocfs -x ocfs2 -x mvfs | sed 's/ /devdev/' | tr -s '\t' ' ' | grep -vE \"none|Filesystem|/dev/shm\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2218 | #endif
|
---|
| 2219 |
|
---|
[128] | 2220 | if (tmp[0] != '/') {
|
---|
[1156] | 2221 | mr_asprintf(&sz, "/%s", tmp);
|
---|
| 2222 | mr_free(tmp);
|
---|
| 2223 | tmp = sz;
|
---|
[128] | 2224 | }
|
---|
| 2225 | if (!tmp[0]) {
|
---|
| 2226 | fatal_error("I couldn't figure out the tempdir!");
|
---|
| 2227 | }
|
---|
[1663] | 2228 | setup_tmpdir(tmp);
|
---|
[128] | 2229 | log_it("bkpinfo->tmpdir is being set to %s", bkpinfo->tmpdir);
|
---|
[1] | 2230 |
|
---|
[1156] | 2231 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%d", tmp, i);
|
---|
[128] | 2232 | log_it("bkpinfo->scratchdir is being set to %s", bkpinfo->scratchdir);
|
---|
[1] | 2233 |
|
---|
[1156] | 2234 | mr_asprintf(&command, "rm -Rf %s/tmp.mondo.* %s/mondo.scratch.*", tmp, tmp);
|
---|
| 2235 | mr_free(tmp);
|
---|
| 2236 |
|
---|
[128] | 2237 | paranoid_system(command);
|
---|
[1080] | 2238 | mr_free(command);
|
---|
[1] | 2239 | }
|
---|
| 2240 |
|
---|
| 2241 |
|
---|
| 2242 | /**
|
---|
| 2243 | * @addtogroup deviceGroup
|
---|
| 2244 | * @{
|
---|
| 2245 | */
|
---|
| 2246 | /**
|
---|
| 2247 | * If we can read @p dev, set @p output to it.
|
---|
| 2248 | * If @p dev cannot be read, set @p output to "".
|
---|
| 2249 | * @param dev The device to check for.
|
---|
| 2250 | * @param output Set to @p dev if @p dev exists, "" otherwise.
|
---|
| 2251 | * @return TRUE if @p dev exists, FALSE if it doesn't.
|
---|
| 2252 | */
|
---|
[128] | 2253 | bool set_dev_to_this_if_rx_OK(char *output, char *dev)
|
---|
[1] | 2254 | {
|
---|
[1156] | 2255 | char *command = NULL;
|
---|
[1] | 2256 |
|
---|
[128] | 2257 | if (!dev || dev[0] == '\0') {
|
---|
| 2258 | output[0] = '\0';
|
---|
| 2259 | return (FALSE);
|
---|
| 2260 | }
|
---|
[1107] | 2261 | mr_msg(10, "Injecting %s", dev);
|
---|
[128] | 2262 | inject_device(dev);
|
---|
| 2263 | if (!does_file_exist(dev)) {
|
---|
[1107] | 2264 | mr_msg(10, "%s doesn't exist. Returning FALSE.", dev);
|
---|
[128] | 2265 | return (FALSE);
|
---|
| 2266 | }
|
---|
[1156] | 2267 | mr_asprintf(&command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null",
|
---|
[128] | 2268 | 512L, dev);
|
---|
| 2269 | if (!run_program_and_log_output(command, FALSE)
|
---|
| 2270 | && !run_program_and_log_output(command, FALSE)) {
|
---|
| 2271 | strcpy(output, dev);
|
---|
[1107] | 2272 | mr_msg(4, "Found it - %s", dev);
|
---|
[1156] | 2273 | mr_free(command);
|
---|
[128] | 2274 | return (TRUE);
|
---|
| 2275 | } else {
|
---|
| 2276 | output[0] = '\0';
|
---|
[1107] | 2277 | mr_msg(4, "It's not %s", dev);
|
---|
[1156] | 2278 | mr_free(command);
|
---|
[128] | 2279 | return (FALSE);
|
---|
| 2280 | }
|
---|
[1] | 2281 | }
|
---|
| 2282 |
|
---|
| 2283 |
|
---|
| 2284 | /**
|
---|
| 2285 | * Find out what number CD is in the drive.
|
---|
| 2286 | * @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
|
---|
| 2287 | * @return The current CD number, or -1 if it could not be found.
|
---|
| 2288 | * @note If the CD is not mounted, it will be mounted
|
---|
| 2289 | * (and remain mounted after this function returns).
|
---|
| 2290 | */
|
---|
[1663] | 2291 | int what_number_cd_is_this()
|
---|
[1] | 2292 | {
|
---|
[128] | 2293 | int cd_number = -1;
|
---|
[1156] | 2294 | char *mountdev = NULL;
|
---|
| 2295 | char *tmp = NULL;
|
---|
[1] | 2296 |
|
---|
[128] | 2297 | assert(bkpinfo != NULL);
|
---|
| 2298 | if (g_ISO_restore_mode) {
|
---|
[1156] | 2299 | mr_asprintf(&tmp, "mount | grep iso9660 | awk '{print $3;}'");
|
---|
[1] | 2300 |
|
---|
[1156] | 2301 | mr_asprintf(&mountdev, "%s/archives/THIS-CD-NUMBER", call_program_and_get_last_line_of_output(tmp));
|
---|
[128] | 2302 | cd_number = atoi(last_line_of_file(mountdev));
|
---|
[1080] | 2303 | mr_free(mountdev);
|
---|
| 2304 | mr_free(tmp);
|
---|
[128] | 2305 | return (cd_number);
|
---|
| 2306 | }
|
---|
[1] | 2307 |
|
---|
[1156] | 2308 | mr_asprintf(&mountdev, bkpinfo->media_device);
|
---|
[128] | 2309 | if (!is_this_device_mounted(MNT_CDROM)) {
|
---|
[1770] | 2310 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 2311 | mount_USB_here(mountdev, MNT_CDROM);
|
---|
| 2312 | } else {
|
---|
| 2313 | mount_CDROM_here(mountdev, MNT_CDROM);
|
---|
| 2314 | }
|
---|
[128] | 2315 | }
|
---|
| 2316 | cd_number =
|
---|
| 2317 | atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
|
---|
[1080] | 2318 | mr_free(mountdev);
|
---|
[128] | 2319 | return (cd_number);
|
---|
[1] | 2320 | }
|
---|
| 2321 |
|
---|
| 2322 |
|
---|
| 2323 | /**
|
---|
| 2324 | * Find out what device is mounted as root (/).
|
---|
| 2325 | * @return Root device.
|
---|
| 2326 | * @note The returned string points to static storage and will be overwritten with every call.
|
---|
| 2327 | * @bug A bit of a misnomer; it's actually finding out the root device.
|
---|
| 2328 | * The mountpoint (where it's mounted) will obviously be '/'.
|
---|
| 2329 | */
|
---|
[128] | 2330 | char *where_is_root_mounted()
|
---|
[1] | 2331 | {
|
---|
[128] | 2332 | /*@ buffers **************** */
|
---|
| 2333 | static char tmp[MAX_STR_LEN];
|
---|
[1] | 2334 |
|
---|
| 2335 |
|
---|
| 2336 | #ifdef __FreeBSD__
|
---|
[128] | 2337 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2338 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
[1] | 2339 | #else
|
---|
[128] | 2340 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2341 | ("mount | grep \" on / \" | cut -d' ' -f1 | sed s/[0-9]// | sed s/[0-9]//"));
|
---|
| 2342 | if (strstr(tmp, "/dev/cciss/")) {
|
---|
| 2343 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2344 | ("mount | grep \" on / \" | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 2345 | }
|
---|
| 2346 | if (strstr(tmp, "/dev/md")) {
|
---|
| 2347 | strcpy(tmp,
|
---|
| 2348 | call_program_and_get_last_line_of_output
|
---|
| 2349 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
| 2350 | }
|
---|
[1] | 2351 | #endif
|
---|
| 2352 |
|
---|
[128] | 2353 | return (tmp);
|
---|
[1] | 2354 | }
|
---|
| 2355 |
|
---|
| 2356 |
|
---|
| 2357 | /**
|
---|
| 2358 | * Find out which boot loader is in use.
|
---|
| 2359 | * @param which_device Device to look for the boot loader on.
|
---|
| 2360 | * @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
|
---|
| 2361 | * @note Under Linux, all drives are examined, not just @p which_device.
|
---|
| 2362 | */
|
---|
[128] | 2363 | char which_boot_loader(char *which_device)
|
---|
[1] | 2364 | {
|
---|
[1130] | 2365 | #ifdef __FreeBSD__
|
---|
[128] | 2366 | int count_lilos = 0;
|
---|
| 2367 | int count_grubs = 0;
|
---|
| 2368 | int count_boot0s = 0;
|
---|
| 2369 | int count_dangerouslydedicated = 0;
|
---|
[1] | 2370 |
|
---|
[128] | 2371 | log_it("looking at drive %s's MBR", which_device);
|
---|
| 2372 | if (does_string_exist_in_boot_block(which_device, "GRUB")) {
|
---|
| 2373 | count_grubs++;
|
---|
| 2374 | }
|
---|
| 2375 | if (does_string_exist_in_boot_block(which_device, "LILO")) {
|
---|
| 2376 | count_lilos++;
|
---|
| 2377 | }
|
---|
| 2378 | if (does_string_exist_in_boot_block(which_device, "Drive")) {
|
---|
| 2379 | count_boot0s++;
|
---|
| 2380 | }
|
---|
| 2381 | if (does_string_exist_in_first_N_blocks
|
---|
| 2382 | (which_device, "FreeBSD/i386", 17)) {
|
---|
| 2383 | count_dangerouslydedicated++;
|
---|
| 2384 | }
|
---|
| 2385 | log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
|
---|
| 2386 | count_grubs, count_lilos, count_elilos, count_boot0s,
|
---|
| 2387 | count_dangerouslydedicated);
|
---|
[1] | 2388 |
|
---|
[128] | 2389 | if (count_grubs && !count_lilos) {
|
---|
| 2390 | return ('G');
|
---|
| 2391 | } else if (count_lilos && !count_grubs) {
|
---|
| 2392 | return ('L');
|
---|
| 2393 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2394 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2395 | return ('G');
|
---|
| 2396 | } else if (count_boot0s == 1) {
|
---|
| 2397 | return ('B');
|
---|
| 2398 | } else if (count_dangerouslydedicated) {
|
---|
| 2399 | return ('D');
|
---|
| 2400 | } else {
|
---|
| 2401 | log_it("Unknown boot loader");
|
---|
| 2402 | return ('U');
|
---|
| 2403 | }
|
---|
[1] | 2404 | #else
|
---|
[128] | 2405 | /*@ buffer ***************************************************** */
|
---|
| 2406 | char *list_drives_cmd;
|
---|
[1127] | 2407 | char *current_drive = NULL;
|
---|
[1] | 2408 |
|
---|
[128] | 2409 | /*@ pointers *************************************************** */
|
---|
| 2410 | FILE *pdrives;
|
---|
[1] | 2411 |
|
---|
[128] | 2412 | /*@ int ******************************************************** */
|
---|
| 2413 | int count_lilos = 0;
|
---|
| 2414 | int count_grubs = 0;
|
---|
[1127] | 2415 | size_t n = 0;
|
---|
[1] | 2416 |
|
---|
[128] | 2417 | /*@ end vars *************************************************** */
|
---|
[1] | 2418 |
|
---|
| 2419 | #ifdef __IA64__
|
---|
[128] | 2420 | /* No choice for it */
|
---|
| 2421 | return ('E');
|
---|
[1] | 2422 | #endif
|
---|
[128] | 2423 | assert(which_device != NULL);
|
---|
[1127] | 2424 | mr_asprintf(&list_drives_cmd,
|
---|
[196] | 2425 | "parted2fdisk -l 2>/dev/null | grep \"/dev/.*:\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/; echo %s",
|
---|
[128] | 2426 | where_is_root_mounted());
|
---|
| 2427 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
[1] | 2428 |
|
---|
[128] | 2429 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2430 | log_OS_error("Unable to open list of drives");
|
---|
[1080] | 2431 | mr_free(list_drives_cmd);
|
---|
[128] | 2432 | return ('\0');
|
---|
[1] | 2433 | }
|
---|
[1127] | 2434 | mr_free(list_drives_cmd);
|
---|
| 2435 |
|
---|
| 2436 | for (mr_getline(¤t_drive, &n, pdrives); !feof(pdrives);
|
---|
| 2437 | mr_getline(¤t_drive, &n, pdrives)) {
|
---|
[1168] | 2438 | mr_strip_spaces(current_drive);
|
---|
[128] | 2439 | log_it("looking at drive %s's MBR", current_drive);
|
---|
| 2440 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2441 | count_grubs++;
|
---|
| 2442 | strcpy(which_device, current_drive);
|
---|
| 2443 | break;
|
---|
| 2444 | }
|
---|
| 2445 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2446 | count_lilos++;
|
---|
| 2447 | strcpy(which_device, current_drive);
|
---|
| 2448 | break;
|
---|
| 2449 | }
|
---|
[1] | 2450 | }
|
---|
[1514] | 2451 | mr_free(current_drive);
|
---|
[1127] | 2452 |
|
---|
[128] | 2453 | if (pclose(pdrives)) {
|
---|
| 2454 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2455 | }
|
---|
| 2456 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2457 | if (count_grubs && !count_lilos) {
|
---|
| 2458 | return ('G');
|
---|
| 2459 | } else if (count_lilos && !count_grubs) {
|
---|
| 2460 | return ('L');
|
---|
| 2461 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2462 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2463 | return ('G');
|
---|
| 2464 | } else {
|
---|
[1452] | 2465 | // We need to look on each partition then
|
---|
| 2466 | mr_asprintf(&list_drives_cmd,
|
---|
| 2467 | "parted2fdisk -l 2>/dev/null | grep -E \"^/dev/\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/");
|
---|
| 2468 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
| 2469 |
|
---|
| 2470 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2471 | log_OS_error("Unable to open list of drives");
|
---|
| 2472 | mr_free(list_drives_cmd);
|
---|
| 2473 | return ('\0');
|
---|
| 2474 | }
|
---|
| 2475 | mr_free(list_drives_cmd);
|
---|
| 2476 |
|
---|
| 2477 | for (mr_getline(¤t_drive, &n, pdrives); !feof(pdrives);
|
---|
| 2478 | mr_getline(¤t_drive, &n, pdrives)) {
|
---|
| 2479 | mr_strip_spaces(current_drive);
|
---|
| 2480 | log_it("looking at partition %s's BR", current_drive);
|
---|
| 2481 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2482 | count_grubs++;
|
---|
| 2483 | strcpy(which_device, current_drive);
|
---|
| 2484 | break;
|
---|
| 2485 | }
|
---|
| 2486 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2487 | count_lilos++;
|
---|
| 2488 | strcpy(which_device, current_drive);
|
---|
| 2489 | break;
|
---|
| 2490 | }
|
---|
| 2491 | }
|
---|
[1514] | 2492 | mr_free(current_drive);
|
---|
[1452] | 2493 |
|
---|
| 2494 | if (pclose(pdrives)) {
|
---|
| 2495 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2496 | }
|
---|
| 2497 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2498 | if (count_grubs && !count_lilos) {
|
---|
| 2499 | return ('G');
|
---|
| 2500 | } else if (count_lilos && !count_grubs) {
|
---|
| 2501 | return ('L');
|
---|
| 2502 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2503 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2504 | return ('G');
|
---|
| 2505 | } else {
|
---|
| 2506 | log_it("Unknown boot loader");
|
---|
| 2507 | return ('U');
|
---|
| 2508 | }
|
---|
[128] | 2509 | }
|
---|
[1130] | 2510 | #endif
|
---|
[1] | 2511 | }
|
---|
| 2512 |
|
---|
| 2513 |
|
---|
| 2514 | /**
|
---|
| 2515 | * Write zeroes over the first 16K of @p device.
|
---|
| 2516 | * @param device The device to zero.
|
---|
| 2517 | * @return 0 for success, 1 for failure.
|
---|
| 2518 | */
|
---|
[128] | 2519 | int zero_out_a_device(char *device)
|
---|
[1] | 2520 | {
|
---|
[128] | 2521 | FILE *fout;
|
---|
| 2522 | int i;
|
---|
[1] | 2523 |
|
---|
[128] | 2524 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
[1] | 2525 |
|
---|
[128] | 2526 | log_it("Zeroing drive %s", device);
|
---|
| 2527 | if (!(fout = fopen(device, "w"))) {
|
---|
| 2528 | log_OS_error("Unable to open/write to device");
|
---|
| 2529 | return (1);
|
---|
| 2530 | }
|
---|
| 2531 | for (i = 0; i < 16384; i++) {
|
---|
| 2532 | fputc('\0', fout);
|
---|
| 2533 | }
|
---|
| 2534 | paranoid_fclose(fout);
|
---|
| 2535 | log_it("Device successfully zeroed.");
|
---|
| 2536 | return (0);
|
---|
[1] | 2537 | }
|
---|
| 2538 |
|
---|
[1127] | 2539 |
|
---|
[1] | 2540 | /**
|
---|
| 2541 | * Return the device pointed to by @p incoming.
|
---|
| 2542 | * @param incoming The device to resolve symlinks for.
|
---|
| 2543 | * @return The path to the real device file.
|
---|
| 2544 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 2545 | * @bug Won't work with file v4.0; needs to be written in C.
|
---|
| 2546 | */
|
---|
[128] | 2547 | char *resolve_softlinks_to_get_to_actual_device_file(char *incoming)
|
---|
[1] | 2548 | {
|
---|
[128] | 2549 | static char output[MAX_STR_LEN];
|
---|
[1127] | 2550 | char *command = NULL;
|
---|
| 2551 | char *curr_fname = NULL;
|
---|
| 2552 | char *scratch = NULL;
|
---|
| 2553 | char *tmp = NULL;
|
---|
| 2554 | char *p = NULL;
|
---|
[128] | 2555 |
|
---|
| 2556 | struct stat statbuf;
|
---|
| 2557 | malloc_string(tmp);
|
---|
| 2558 | malloc_string(scratch);
|
---|
| 2559 | malloc_string(curr_fname);
|
---|
| 2560 | if (!does_file_exist(incoming)) {
|
---|
| 2561 | log_it
|
---|
| 2562 | ("resolve_softlinks_to_get_to_actual_device_file --- device not found");
|
---|
| 2563 | strcpy(output, incoming);
|
---|
| 2564 | } else {
|
---|
| 2565 | strcpy(curr_fname, incoming);
|
---|
| 2566 | lstat(curr_fname, &statbuf);
|
---|
| 2567 | while (S_ISLNK(statbuf.st_mode)) {
|
---|
[1107] | 2568 | mr_msg(1, "curr_fname = %s", curr_fname);
|
---|
[1127] | 2569 | mr_asprintf(&command, "file %s", curr_fname);
|
---|
[128] | 2570 | strcpy(tmp, call_program_and_get_last_line_of_output(command));
|
---|
[1127] | 2571 | mr_free(command);
|
---|
| 2572 |
|
---|
[128] | 2573 | for (p = tmp + strlen(tmp); p != tmp && *p != '`' && *p != ' ';
|
---|
| 2574 | p--);
|
---|
| 2575 | p++;
|
---|
| 2576 | strcpy(scratch, p);
|
---|
| 2577 | for (p = scratch; *p != '\0' && *p != '\''; p++);
|
---|
| 2578 | *p = '\0';
|
---|
[1107] | 2579 | mr_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp,
|
---|
[128] | 2580 | scratch);
|
---|
| 2581 | if (scratch[0] == '/') {
|
---|
| 2582 | strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
|
---|
| 2583 | } else { // copy over the basename cos it's a relative softlink
|
---|
| 2584 | p = curr_fname + strlen(curr_fname);
|
---|
| 2585 | while (p != curr_fname && *p != '/') {
|
---|
| 2586 | p--;
|
---|
| 2587 | }
|
---|
| 2588 | if (*p == '/') {
|
---|
| 2589 | p++;
|
---|
| 2590 | }
|
---|
| 2591 | strcpy(p, scratch);
|
---|
| 2592 | }
|
---|
| 2593 | lstat(curr_fname, &statbuf);
|
---|
| 2594 | }
|
---|
| 2595 | strcpy(output, curr_fname);
|
---|
| 2596 | log_it("resolved %s to %s", incoming, output);
|
---|
[1] | 2597 | }
|
---|
[1080] | 2598 | mr_free(curr_fname);
|
---|
| 2599 | mr_free(tmp);
|
---|
[128] | 2600 | return (output);
|
---|
[1] | 2601 | }
|
---|
| 2602 |
|
---|
| 2603 | /* @} - end of deviceGroup */
|
---|
| 2604 |
|
---|
| 2605 |
|
---|
| 2606 | /**
|
---|
| 2607 | * Return the type of partition format (GPT or MBR)
|
---|
| 2608 | */
|
---|
| 2609 | char *which_partition_format(const char *drive)
|
---|
| 2610 | {
|
---|
[128] | 2611 | static char output[4];
|
---|
[1129] | 2612 | char *tmp = NULL;
|
---|
| 2613 | char *command = NULL;
|
---|
| 2614 | char *fdisk = NULL;
|
---|
[1156] | 2615 |
|
---|
[1107] | 2616 | mr_msg(0, "Looking for partition table format type");
|
---|
[1129] | 2617 | mr_asprintf(&fdisk, "/sbin/parted2fdisk");
|
---|
[1107] | 2618 | mr_msg(1, "Using %s", fdisk);
|
---|
[1129] | 2619 | mr_asprintf(&command, "%s -l %s | grep 'EFI GPT'", fdisk, drive);
|
---|
| 2620 | mr_free(fdisk);
|
---|
| 2621 |
|
---|
[1156] | 2622 | mr_asprintf(&tmp, call_program_and_get_last_line_of_output(command));
|
---|
[1129] | 2623 | mr_free(command);
|
---|
| 2624 |
|
---|
[128] | 2625 | if (strstr(tmp, "GPT") == NULL) {
|
---|
| 2626 | strcpy(output, "MBR");
|
---|
| 2627 | } else {
|
---|
| 2628 | strcpy(output, "GPT");
|
---|
| 2629 | }
|
---|
[1156] | 2630 | mr_free(tmp);
|
---|
[1107] | 2631 | mr_msg(0, "Found %s partition table format type", output);
|
---|
[1129] | 2632 | return(output);
|
---|
[1] | 2633 | }
|
---|
| 2634 | /* @} - end of deviceGroup */
|
---|