[1] | 1 | /* libmondo-devices.c Subroutines for handling devices
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[85] | 2 | $Id: libmondo-devices.c 3192 2013-09-25 07:03:25Z 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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[2211] | 11 | #include "mr_mem.h"
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[2434] | 12 | #include "mr_str.h"
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[1] | 13 | #include "mondostructures.h"
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| 14 | #include "libmondo-files-EXT.h"
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| 15 | #include "libmondo-devices.h"
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[541] | 16 | #include "lib-common-externs.h"
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[1] | 17 | #include "libmondo-string-EXT.h"
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| 18 | #include "libmondo-tools-EXT.h"
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[541] | 19 | #include "libmondo-gui-EXT.h"
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[1] | 20 | #include "libmondo-fork-EXT.h"
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| 21 | #include "libmondo-stream-EXT.h"
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| 22 |
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| 23 | #include <sys/types.h>
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| 24 | #ifdef __FreeBSD__
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| 25 | #define DKTYPENAMES
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| 26 | #define FSTYPENAMES
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| 27 | #include <sys/disklabel.h>
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| 28 | #include <sys/disk.h>
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| 29 | #elif linux
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| 30 | #define u64 unsigned long long
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[128] | 31 | #include <linux/fs.h> /* for BLKGETSIZE64 */
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[1] | 32 | #include <linux/hdreg.h>
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| 33 | #endif
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| 34 |
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| 35 | /*@unused@*/
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[85] | 36 | //static char cvsid[] = "$Id: libmondo-devices.c 3192 2013-09-25 07:03:25Z bruno $";
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[2771] | 37 | //
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[1] | 38 |
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[2771] | 39 | extern char *which_compression_type();
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[2772] | 40 | /* Do we use extended attributes and acl ? */
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| 41 | extern char *g_getfacl;
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| 42 | extern char *g_getfattr;
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[2771] | 43 |
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[1] | 44 | extern int g_current_media_number;
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| 45 | extern double g_kernel_version;
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| 46 |
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| 47 | extern bool g_ISO_restore_mode;
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[99] | 48 | extern char *g_selfmounted_isodir;
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[1316] | 49 | extern char *MONDO_LOGFILE;
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[1] | 50 |
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[1656] | 51 | extern void setup_tmpdir(char *path);
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[3154] | 52 | extern void setup_scratchdir(char *path);
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[1656] | 53 |
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[128] | 54 | static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
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| 55 | static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
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| 56 | static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
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[1] | 57 |
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| 58 |
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| 59 | /**
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| 60 | * ????? @bug ?????
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| 61 | * @ingroup globalGroup
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| 62 | */
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[128] | 63 | bool g_restoring_live_from_cd = FALSE;
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[2380] | 64 | bool g_restoring_live_from_netfs = FALSE;
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[1] | 65 |
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[128] | 66 | extern t_bkptype g_backup_media_type; // set by main()
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[1] | 67 |
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[1645] | 68 | /* Reference to global bkpinfo */
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| 69 | extern struct s_bkpinfo *bkpinfo;
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[1] | 70 |
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[2424] | 71 | /* Stuff that handles the -I and -E option when a whole disk DSF is used */
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| 72 | typedef struct mounted_fs_struct {
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| 73 | char device[MAX_STR_LEN]; /* The name of the device */
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| 74 | char mount_point[MAX_STR_LEN]; /* The devices mount point */
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| 75 | unsigned char check; /* 1 == included on DSF */
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| 76 | struct mounted_fs_struct *next;
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| 77 | } MOUNTED_FS_STRUCT;
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[1] | 78 |
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[2424] | 79 | static MOUNTED_FS_STRUCT *DSF_Head = NULL; /* Points to the first entry of mounted_fs_struct list */
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| 80 | static MOUNTED_FS_STRUCT *DSF_Tail = NULL; /* Points to the last entry of mounted_fs_struct list */
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[1] | 81 |
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[1645] | 82 |
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| 83 | void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
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[1] | 84 | {
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[128] | 85 | strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
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| 86 | strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
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[1] | 87 | }
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| 88 |
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| 89 |
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| 90 |
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| 91 | /**
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| 92 | * Retract all CD trays and wait for autorun to complete.
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| 93 | * @ingroup deviceGroup
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| 94 | */
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| 95 | void retract_CD_tray_and_defeat_autorun(void)
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| 96 | {
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| 97 | // log_it("rctada: Retracting all CD trays", __LINE__);
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[2931] | 98 | if (!bkpinfo->please_dont_eject) {
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| 99 | if (strlen(g_cdrom_drive_is_here) > 0) {
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| 100 | inject_device(g_cdrom_drive_is_here);
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| 101 | }
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| 102 | if (strlen(g_dvd_drive_is_here) > 0) {
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| 103 | inject_device(g_dvd_drive_is_here);
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| 104 | }
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| 105 | if (strlen(g_cdrw_drive_is_here) > 0) {
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| 106 | inject_device(g_cdrw_drive_is_here);
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| 107 | }
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[128] | 108 | }
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[1] | 109 | // log_it("rctada: killing autorun");
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| 110 | // run_program_and_log_output("killall autorun", TRUE);
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[128] | 111 | if (!run_program_and_log_output("ps | grep autorun | grep -v grep", 5)) {
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| 112 | log_it("autorun detected; sleeping for 2 seconds");
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| 113 | sleep(2);
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| 114 | }
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| 115 | log_it("rctada: Unmounting all CD drives", __LINE__);
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| 116 | run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
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[1] | 117 | }
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| 118 |
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| 119 |
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| 120 |
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| 121 | /**
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| 122 | * Determine whether we're booted off a ramdisk.
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| 123 | * @return @c TRUE (we are) or @c FALSE (we aren't).
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| 124 | * @ingroup utilityGroup
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| 125 | */
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[128] | 126 | bool am_I_in_disaster_recovery_mode(void)
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[1] | 127 | {
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[2214] | 128 | char *tmp = NULL;
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[3192] | 129 | char *comment;
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[128] | 130 | bool is_this_a_ramdisk = FALSE;
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[1] | 131 |
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[3192] | 132 | malloc_string(comment);
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[3185] | 133 | mr_asprintf(tmp, "%s", where_is_root_mounted());
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[3192] | 134 | sprintf(comment, "root is mounted at %s\n", tmp);
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| 135 | log_msg(0, comment);
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| 136 | log_msg(0,
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| 137 | "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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| 138 | tmp);
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[1] | 139 |
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| 140 | #ifdef __FreeBSD__
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[128] | 141 | if (strstr(tmp, "/dev/md")) {
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| 142 | is_this_a_ramdisk = TRUE;
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| 143 | }
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[1] | 144 | #else
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[128] | 145 | if (!strncmp(tmp, "/dev/ram", 8)
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| 146 | || (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
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| 147 | && strncmp(tmp, "/dev/rd/cd", 10)) || strstr(tmp, "rootfs")
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| 148 | || !strcmp(tmp, "/dev/root")) {
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| 149 | is_this_a_ramdisk = TRUE;
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| 150 | } else {
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| 151 | is_this_a_ramdisk = FALSE;
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| 152 | }
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[1] | 153 | #endif
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[2214] | 154 | mr_free(tmp);
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[1] | 155 |
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[128] | 156 | if (is_this_a_ramdisk) {
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[1983] | 157 | if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
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[3192] | 158 | log_to_screen
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| 159 | ("Using /dev/root is stupid of you but I'll forgive you.");
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[128] | 160 | is_this_a_ramdisk = FALSE;
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| 161 | }
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| 162 | }
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| 163 | if (does_file_exist("/THIS-IS-A-RAMDISK")) {
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| 164 | is_this_a_ramdisk = TRUE;
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| 165 | }
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[3192] | 166 | paranoid_free(comment);
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| 167 | log_msg(1, "Is this a ramdisk? result = %d", is_this_a_ramdisk);
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[128] | 168 | return (is_this_a_ramdisk);
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[1] | 169 | }
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| 170 |
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| 171 |
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| 172 |
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| 173 |
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| 174 |
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| 175 | /**
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| 176 | * Turn @c bkpinfo->backup_media_type into a human-readable string.
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| 177 | * @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
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| 178 | * @note The returned string points to static storage that will be overwritten with each call.
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| 179 | * @ingroup stringGroup
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| 180 | */
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| 181 | static char *bkptype_to_string(t_bkptype bt)
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| 182 | {
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[128] | 183 | static char output[MAX_STR_LEN / 4];
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| 184 | switch (bt) {
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| 185 | case none:
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[541] | 186 | strcpy(output, "none");
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[1] | 187 | break;
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[128] | 188 | case iso:
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[541] | 189 | strcpy(output, "iso");
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[1] | 190 | break;
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[128] | 191 | case cdr:
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[541] | 192 | strcpy(output, "cdr");
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[1] | 193 | break;
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[128] | 194 | case cdrw:
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[541] | 195 | strcpy(output, "cdrw");
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[1] | 196 | break;
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[128] | 197 | case cdstream:
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[541] | 198 | strcpy(output, "cdstream");
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[1] | 199 | break;
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[2380] | 200 | case netfs:
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| 201 | strcpy(output, "netfs");
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[1] | 202 | break;
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[128] | 203 | case tape:
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[541] | 204 | strcpy(output, "tape");
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[1] | 205 | break;
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[128] | 206 | case udev:
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[541] | 207 | strcpy(output, "udev");
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[1] | 208 | break;
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[1687] | 209 | case usb:
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| 210 | strcpy(output, "usb");
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| 211 | break;
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[128] | 212 | default:
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[541] | 213 | strcpy(output, "default");
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[128] | 214 | }
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| 215 | return (output);
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[1] | 216 | }
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| 217 |
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| 218 |
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| 219 |
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| 220 | /**
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| 221 | * @addtogroup deviceGroup
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| 222 | * @{
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| 223 | */
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| 224 | /**
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| 225 | * Eject the tray of the specified CD device.
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| 226 | * @param dev The device to eject.
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| 227 | * @return the return value of the @c eject command. (0=success, nonzero=failure)
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| 228 | */
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[128] | 229 | int eject_device(char *dev)
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[1] | 230 | {
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[3192] | 231 | char *command;
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[128] | 232 | int res1 = 0, res2 = 0;
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[1] | 233 |
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[3192] | 234 | malloc_string(command);
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[1] | 235 |
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[128] | 236 | if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
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| 237 | && g_backup_media_type != udev) {
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[3192] | 238 | sprintf(command, "mt -f %s offline", dev);
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[128] | 239 | res1 = run_program_and_log_output(command, 1);
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| 240 | } else {
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| 241 | res1 = 0;
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| 242 | }
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[1] | 243 |
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| 244 | #ifdef __FreeBSD__
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[128] | 245 | if (strstr(dev, "acd")) {
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[3192] | 246 | sprintf(command, "cdcontrol -f %s eject", dev);
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[128] | 247 | } else {
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[3192] | 248 | sprintf(command, "camcontrol eject `echo %s | sed 's|/dev/||'`",
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| 249 | dev);
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[128] | 250 | }
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[1] | 251 | #else
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[3192] | 252 | sprintf(command, "eject %s", dev);
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[1] | 253 | #endif
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| 254 |
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[128] | 255 | log_msg(3, "Ejecting %s", dev);
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| 256 | res2 = run_program_and_log_output(command, 1);
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[3192] | 257 | paranoid_free(command);
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[128] | 258 | if (res1 && res2) {
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| 259 | return (1);
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| 260 | } else {
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| 261 | return (0);
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| 262 | }
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[1] | 263 | }
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| 264 |
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| 265 | /**
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| 266 | * Load (inject) the tray of the specified CD device.
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| 267 | * @param dev The device to load/inject.
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| 268 | * @return 0 for success, nonzero for failure.
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| 269 | */
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[128] | 270 | int inject_device(char *dev)
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[1] | 271 | {
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[3192] | 272 | char *command;
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[128] | 273 | int i;
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[1] | 274 |
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[3192] | 275 | malloc_string(command);
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[1] | 276 |
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[3192] | 277 |
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[1] | 278 | #ifdef __FreeBSD__
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[128] | 279 | if (strstr(dev, "acd")) {
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[3192] | 280 | sprintf(command, "cdcontrol -f %s close", dev);
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[128] | 281 | } else {
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[3192] | 282 | sprintf(command, "camcontrol load `echo %s | sed 's|/dev/||'`",
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| 283 | dev);
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[128] | 284 | }
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[1] | 285 | #else
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[3192] | 286 | sprintf(command, "eject -t %s", dev);
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[1] | 287 | #endif
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[128] | 288 | i = run_program_and_log_output(command, FALSE);
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[3192] | 289 | paranoid_free(command);
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[128] | 290 | return (i);
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[1] | 291 | }
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| 292 |
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| 293 |
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| 294 | /**
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| 295 | * Determine whether the specified @p device (really, you can use any file)
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| 296 | * exists.
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| 297 | * @return TRUE if it exists, FALSE if it doesn't.
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| 298 | */
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[128] | 299 | bool does_device_exist(char *device)
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[1] | 300 | {
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| 301 |
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[128] | 302 | /*@ buffers *********************************************************** */
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[3192] | 303 | char *tmp;
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[128] | 304 | bool ret;
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[1] | 305 |
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[3192] | 306 | malloc_string(tmp);
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[128] | 307 | assert_string_is_neither_NULL_nor_zerolength(device);
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[1] | 308 |
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[3192] | 309 | sprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
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[128] | 310 |
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| 311 | if (system(tmp)) {
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| 312 | ret = FALSE;
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| 313 | } else {
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| 314 | ret = TRUE;
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| 315 | }
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[3192] | 316 | paranoid_free(tmp);
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[128] | 317 | return (ret);
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[1] | 318 | }
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| 319 |
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| 320 |
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| 321 | /**
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| 322 | * Determine whether a non-Microsoft partition exists on any connected hard drive.
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| 323 | * @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
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| 324 | */
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[128] | 325 | bool does_nonMS_partition_exist(void)
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[1] | 326 | {
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| 327 | #if __FreeBSD__
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[128] | 328 | return
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| 329 | !system
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| 330 | ("for drive in /dev/ad? /dev/da?; do fdisk $drive | grep -q FreeBSD && exit 0; done; false");
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[1] | 331 | #else
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[128] | 332 | return
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| 333 | !system
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[681] | 334 | ("parted2fdisk -l 2>/dev/null | grep '^/dev/' | grep -Eqv '(MS|DOS|FAT|NTFS)'");
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[1] | 335 | #endif
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| 336 | }
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| 337 |
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| 338 | /**
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| 339 | * Determine whether the specified @p partno exists on the specified @p drive.
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| 340 | * @param drive The drive to search for the partition in.
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| 341 | * @param partno The partition number to look for.
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| 342 | * @return 0 if it exists, nonzero otherwise.
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| 343 | */
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[128] | 344 | int does_partition_exist(const char *drive, int partno)
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[1] | 345 | {
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[128] | 346 | /*@ buffers **************************************************** */
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[3192] | 347 | char *program;
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| 348 | char *incoming;
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[2211] | 349 | char *searchstr = NULL;
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[3192] | 350 | char *tmp;
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| 351 | char *p;
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[1] | 352 |
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[128] | 353 | /*@ ints ******************************************************* */
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| 354 | int res = 0;
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[1] | 355 |
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[128] | 356 | /*@ pointers *************************************************** */
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| 357 | FILE *fin;
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[1] | 358 |
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[3192] | 359 |
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[128] | 360 | /*@ end vars *************************************************** */
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| 361 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 362 | assert(partno >= 0 && partno < 999);
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[1] | 363 |
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[3192] | 364 | malloc_string(program);
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| 365 | malloc_string(incoming);
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[128] | 366 | malloc_string(searchstr);
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[3192] | 367 | malloc_string(tmp);
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[1] | 368 |
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| 369 | #ifdef __FreeBSD__
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[128] | 370 | // We assume here that this is running from mondorestore. (It is.)
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[3192] | 371 | sprintf(program, "ls %s %s >/dev/null 2>&1", drive,
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| 372 | build_partition_name(tmp, drive, partno));
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| 373 | return system(program);
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| 374 | #else
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| 375 | tmp[0] = '\0';
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[1] | 376 | #endif
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| 377 |
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[3192] | 378 | sprintf(program, "parted2fdisk -l %s 2> /dev/null", drive);
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[128] | 379 | fin = popen(program, "r");
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| 380 | if (!fin) {
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| 381 | log_it("program=%s", program);
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| 382 | log_OS_error("Cannot popen-in program");
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| 383 | return (0);
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[1] | 384 | }
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[128] | 385 | (void) build_partition_name(searchstr, drive, partno);
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| 386 | strcat(searchstr, " ");
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[3192] | 387 | for (res = 0; !res && (p = fgets(incoming, MAX_STR_LEN - 1, fin));) {
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[128] | 388 | if (strstr(incoming, searchstr)) {
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| 389 | res = 1;
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| 390 | }
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| 391 | }
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| 392 | if (pclose(fin)) {
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| 393 | log_OS_error("Cannot pclose fin");
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| 394 | }
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[3192] | 395 | paranoid_free(program);
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| 396 | paranoid_free(incoming);
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[128] | 397 | paranoid_free(searchstr);
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[3192] | 398 | paranoid_free(tmp);
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[128] | 399 | return (res);
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[1] | 400 | }
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| 401 |
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| 402 |
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| 403 |
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| 404 |
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| 405 |
|
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| 406 | /**
|
---|
| 407 | * Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
|
---|
| 408 | * @param dev The device to look in.
|
---|
| 409 | * @param str The string to look for.
|
---|
| 410 | * @return TRUE if it exists, FALSE if it doesn't.
|
---|
| 411 | */
|
---|
[128] | 412 | bool does_string_exist_in_boot_block(char *dev, char *str)
|
---|
[1] | 413 | {
|
---|
[128] | 414 | /*@ buffers **************************************************** */
|
---|
[3192] | 415 | char *command;
|
---|
[1] | 416 |
|
---|
[128] | 417 | /*@ end vars *************************************************** */
|
---|
| 418 | int i;
|
---|
[1] | 419 |
|
---|
[128] | 420 | assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
| 421 | assert_string_is_neither_NULL_nor_zerolength(str);
|
---|
[1] | 422 |
|
---|
[3192] | 423 | malloc_string(command);
|
---|
| 424 | sprintf(command,
|
---|
| 425 | "dd if=%s bs=446 count=1 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 426 | dev, str);
|
---|
[128] | 427 | i = system(command);
|
---|
[3192] | 428 | paranoid_free(command);
|
---|
[128] | 429 | if (i) {
|
---|
| 430 | return (FALSE);
|
---|
| 431 | } else {
|
---|
| 432 | return (TRUE);
|
---|
| 433 | }
|
---|
[1] | 434 | }
|
---|
| 435 |
|
---|
| 436 | /**
|
---|
| 437 | * Determine whether specified @p str exists in the first @p n sectors of
|
---|
| 438 | * @p dev.
|
---|
| 439 | * @param dev The device to look in.
|
---|
| 440 | * @param str The string to look for.
|
---|
| 441 | * @param n The number of 512-byte sectors to search.
|
---|
| 442 | */
|
---|
[128] | 443 | bool does_string_exist_in_first_N_blocks(char *dev, char *str, int n)
|
---|
[1] | 444 | {
|
---|
[128] | 445 | /*@ buffers **************************************************** */
|
---|
[3192] | 446 | char *command;
|
---|
[128] | 447 | /*@ end vars *************************************************** */
|
---|
| 448 | int i;
|
---|
[1] | 449 |
|
---|
[3192] | 450 | malloc_string(command);
|
---|
| 451 | sprintf(command,
|
---|
| 452 | "dd if=%s bs=512 count=%i 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 453 | dev, n, str);
|
---|
[128] | 454 | i = system(command);
|
---|
[3192] | 455 | paranoid_free(command);
|
---|
[128] | 456 | if (i) {
|
---|
| 457 | return (FALSE);
|
---|
| 458 | } else {
|
---|
| 459 | return (TRUE);
|
---|
| 460 | }
|
---|
[1] | 461 | }
|
---|
| 462 |
|
---|
| 463 |
|
---|
| 464 |
|
---|
| 465 | /**
|
---|
| 466 | * Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
|
---|
| 467 | * not been specified, call find_cdrom_device() to find it.
|
---|
[3192] | 468 | * @param bkpinfo The backup information structure. The only field used is @c bkpinfo->media_device.
|
---|
[1] | 469 | * @param mountpoint Where to mount the CD-ROM.
|
---|
| 470 | * @return 0 for success, nonzero for failure.
|
---|
| 471 | * @see mount_CDROM_here
|
---|
| 472 | */
|
---|
[3192] | 473 | int find_and_mount_actual_cd(char *mountpoint)
|
---|
| 474 | {
|
---|
[128] | 475 | /*@ buffers ***************************************************** */
|
---|
[1] | 476 |
|
---|
[128] | 477 | /*@ int's ****************************************************** */
|
---|
| 478 | int res;
|
---|
[3192] | 479 | char *dev;
|
---|
[1] | 480 |
|
---|
[128] | 481 | /*@ end vars **************************************************** */
|
---|
[1] | 482 |
|
---|
[128] | 483 | malloc_string(dev);
|
---|
| 484 | assert(bkpinfo != NULL);
|
---|
| 485 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 486 |
|
---|
[128] | 487 | if (g_backup_media_type == dvd) {
|
---|
| 488 | strcpy(dev, g_dvd_drive_is_here);
|
---|
| 489 | if (!dev[0]) {
|
---|
| 490 | find_dvd_device(dev, FALSE);
|
---|
| 491 | }
|
---|
| 492 | } else {
|
---|
| 493 | strcpy(dev, g_cdrom_drive_is_here);
|
---|
| 494 | if (!dev[0]) {
|
---|
| 495 | find_cdrom_device(dev, FALSE);
|
---|
| 496 | }
|
---|
| 497 | }
|
---|
[1] | 498 |
|
---|
[128] | 499 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 500 | retract_CD_tray_and_defeat_autorun();
|
---|
| 501 | }
|
---|
[1] | 502 |
|
---|
[128] | 503 | if (!dev[0] || (res = mount_CDROM_here(dev, mountpoint))) {
|
---|
| 504 | if (!popup_and_get_string
|
---|
[541] | 505 | ("CD-ROM device", "Please enter your CD-ROM's /dev device",
|
---|
[128] | 506 | dev, MAX_STR_LEN / 4)) {
|
---|
| 507 | res = 1;
|
---|
| 508 | } else {
|
---|
| 509 | res = mount_CDROM_here(dev, mountpoint);
|
---|
| 510 | }
|
---|
| 511 | }
|
---|
| 512 | if (res) {
|
---|
[541] | 513 | log_msg(1, "mount failed");
|
---|
[128] | 514 | } else {
|
---|
[541] | 515 | log_msg(1, "mount succeeded with %s", dev);
|
---|
[128] | 516 | }
|
---|
| 517 | paranoid_free(dev);
|
---|
| 518 | return (res);
|
---|
[1] | 519 | }
|
---|
| 520 |
|
---|
| 521 |
|
---|
| 522 |
|
---|
| 523 |
|
---|
| 524 |
|
---|
| 525 |
|
---|
| 526 | /**
|
---|
| 527 | * Locate a CD-R/W writer's SCSI node.
|
---|
| 528 | * @param cdrw_device SCSI node will be placed here.
|
---|
| 529 | * @return 0 for success, nonzero for failure.
|
---|
| 530 | */
|
---|
[128] | 531 | int find_cdrw_device(char *cdrw_device)
|
---|
[1] | 532 | {
|
---|
[128] | 533 | /*@ buffers ************************ */
|
---|
[3192] | 534 | char *comment;
|
---|
[2214] | 535 | char *tmp = NULL;
|
---|
| 536 | char *cdr_exe = NULL;
|
---|
[3192] | 537 | char *command;
|
---|
[1] | 538 |
|
---|
[3192] | 539 | malloc_string(comment);
|
---|
| 540 | malloc_string(command);
|
---|
[128] | 541 | if (g_cdrw_drive_is_here[0]) {
|
---|
| 542 | strcpy(cdrw_device, g_cdrw_drive_is_here);
|
---|
| 543 | log_msg(3, "Been there, done that. Returning %s", cdrw_device);
|
---|
[3192] | 544 | paranoid_free(comment);
|
---|
| 545 | paranoid_free(command);
|
---|
[128] | 546 | return (0);
|
---|
| 547 | }
|
---|
| 548 | if (g_backup_media_type == dvd) {
|
---|
[3192] | 549 | log_msg(1,
|
---|
| 550 | "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
|
---|
| 551 | paranoid_free(comment);
|
---|
| 552 | paranoid_free(command);
|
---|
[128] | 553 | return (1);
|
---|
| 554 | }
|
---|
| 555 | run_program_and_log_output("insmod ide-scsi", -1);
|
---|
| 556 | if (find_home_of_exe("cdrecord")) {
|
---|
[3185] | 557 | mr_asprintf(cdr_exe, "cdrecord");
|
---|
[128] | 558 | } else {
|
---|
[3185] | 559 | mr_asprintf(cdr_exe, "dvdrecord");
|
---|
[128] | 560 | }
|
---|
| 561 | if (find_home_of_exe(cdr_exe)) {
|
---|
[3192] | 562 | sprintf(command,
|
---|
| 563 | "%s -scanbus 2> /dev/null | tr -s '\t' ' ' | grep \"[0-9]*,[0-9]*,[0-9]*\" | grep -v \"[0-9]*) \\*\" | grep -E '[D|C][V|D]' | cut -d' ' -f2 | head -n1",
|
---|
| 564 | cdr_exe);
|
---|
[3185] | 565 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 566 | }
|
---|
[2214] | 567 | if ((tmp == NULL) || (strlen(tmp) < 2)) {
|
---|
[3192] | 568 | paranoid_free(comment);
|
---|
[2214] | 569 | mr_free(tmp);
|
---|
| 570 | mr_free(cdr_exe);
|
---|
[3192] | 571 | paranoid_free(command);
|
---|
[128] | 572 | return 1;
|
---|
| 573 | } else {
|
---|
| 574 | strcpy(cdrw_device, tmp);
|
---|
[3192] | 575 | sprintf(comment, "Found CDRW device - %s", cdrw_device);
|
---|
| 576 | log_it(comment);
|
---|
[128] | 577 | strcpy(g_cdrw_drive_is_here, cdrw_device);
|
---|
[3192] | 578 | paranoid_free(comment);
|
---|
[2214] | 579 | mr_free(tmp);
|
---|
| 580 | mr_free(cdr_exe);
|
---|
[3192] | 581 | paranoid_free(command);
|
---|
[128] | 582 | return (0);
|
---|
| 583 | }
|
---|
[1] | 584 | }
|
---|
| 585 |
|
---|
| 586 |
|
---|
[3192] | 587 |
|
---|
| 588 |
|
---|
[1] | 589 | /**
|
---|
| 590 | * Attempt to locate a CD-ROM device's /dev entry.
|
---|
| 591 | * Several different methods may be used to find the device, including
|
---|
| 592 | * calling @c cdrecord, searching @c dmesg, and trial-and-error.
|
---|
| 593 | * @param output Where to put the located /dev entry.
|
---|
| 594 | * @param try_to_mount Whether to mount the CD as part of the test; if mount
|
---|
| 595 | * fails then return failure.
|
---|
| 596 | * @return 0 for success, nonzero for failure.
|
---|
| 597 | */
|
---|
[128] | 598 | int find_cdrom_device(char *output, bool try_to_mount)
|
---|
[1] | 599 | {
|
---|
[128] | 600 | /*@ pointers **************************************************** */
|
---|
| 601 | FILE *fin;
|
---|
| 602 | char *p;
|
---|
| 603 | char *q;
|
---|
| 604 | char *r;
|
---|
| 605 | int retval = 0;
|
---|
[1] | 606 |
|
---|
[128] | 607 | /*@ bool's ****************************************************** */
|
---|
| 608 | bool found_it = FALSE;
|
---|
[1] | 609 |
|
---|
[128] | 610 | /*@ buffers ***************************************************** */
|
---|
[3192] | 611 | char *tmp;
|
---|
[2214] | 612 | char *tmp1 = NULL;
|
---|
| 613 | char *cdr_exe = NULL;
|
---|
[128] | 614 | char *phrase_one;
|
---|
[3192] | 615 | char *phrase_two;
|
---|
| 616 | char *command;
|
---|
| 617 | char *dvd_last_resort;
|
---|
| 618 | char *mountpoint;
|
---|
[128] | 619 | static char the_last_place_i_found_it[MAX_STR_LEN] = "";
|
---|
[1] | 620 |
|
---|
[128] | 621 | /*@ intialize *************************************************** */
|
---|
| 622 | malloc_string(tmp);
|
---|
| 623 | malloc_string(phrase_one);
|
---|
[3192] | 624 | malloc_string(phrase_two);
|
---|
| 625 | malloc_string(command);
|
---|
| 626 | malloc_string(dvd_last_resort);
|
---|
[128] | 627 | malloc_string(mountpoint);
|
---|
[1] | 628 |
|
---|
[128] | 629 | output[0] = '\0';
|
---|
| 630 | phrase_one[0] = '\0';
|
---|
[3192] | 631 | phrase_two[0] = '\0';
|
---|
| 632 | dvd_last_resort[0] = '\0';
|
---|
[1] | 633 |
|
---|
[128] | 634 | /*@ end vars **************************************************** */
|
---|
[1] | 635 |
|
---|
[128] | 636 | if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
|
---|
| 637 | strcpy(output, g_cdrom_drive_is_here);
|
---|
| 638 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 639 | retval = 0;
|
---|
| 640 | goto end_of_find_cdrom_device;
|
---|
| 641 | }
|
---|
| 642 | if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
|
---|
| 643 | strcpy(output, the_last_place_i_found_it);
|
---|
[3192] | 644 | log_msg(3,
|
---|
| 645 | "find_cdrom_device() --- returning last found location - '%s'",
|
---|
| 646 | output);
|
---|
[128] | 647 | retval = 0;
|
---|
| 648 | goto end_of_find_cdrom_device;
|
---|
| 649 | }
|
---|
[1] | 650 |
|
---|
[1644] | 651 | sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
|
---|
[128] | 652 | make_hole_for_dir(mountpoint);
|
---|
[1] | 653 |
|
---|
[128] | 654 | if (find_home_of_exe("cdrecord")) {
|
---|
[3185] | 655 | mr_asprintf(cdr_exe, "cdrecord");
|
---|
[128] | 656 | } else {
|
---|
[3185] | 657 | mr_asprintf(cdr_exe, "dvdrecord");
|
---|
[128] | 658 | }
|
---|
| 659 | tmp[0] = '\0';
|
---|
| 660 | if (!find_home_of_exe(cdr_exe)) {
|
---|
| 661 | strcpy(output, "/dev/cdrom");
|
---|
| 662 | log_msg(4, "Can't find cdrecord; assuming %s", output);
|
---|
| 663 | if (!does_device_exist(output)) {
|
---|
| 664 | log_msg(4, "That didn't work. Sorry.");
|
---|
| 665 | retval = 1;
|
---|
| 666 | goto end_of_find_cdrom_device;
|
---|
| 667 | } else {
|
---|
| 668 | retval = 0;
|
---|
| 669 | goto end_of_find_cdrom_device;
|
---|
| 670 | }
|
---|
| 671 | }
|
---|
| 672 |
|
---|
[3192] | 673 | sprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
|
---|
[128] | 674 | fin = popen(command, "r");
|
---|
| 675 | if (!fin) {
|
---|
| 676 | log_msg(4, "command=%s", command);
|
---|
| 677 | log_OS_error("Cannot popen command");
|
---|
[2214] | 678 | mr_free(cdr_exe);
|
---|
[128] | 679 | return (1);
|
---|
| 680 | }
|
---|
[3060] | 681 | for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
|
---|
| 682 | tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
[128] | 683 | p = strchr(tmp, '\'');
|
---|
| 684 | if (p) {
|
---|
| 685 | q = strchr(++p, '\'');
|
---|
| 686 | if (q) {
|
---|
| 687 | for (r = q; *(r - 1) == ' '; r--);
|
---|
| 688 | *r = '\0';
|
---|
| 689 | strcpy(phrase_one, p);
|
---|
| 690 | p = strchr(++q, '\'');
|
---|
| 691 | if (p) {
|
---|
| 692 | q = strchr(++p, '\'');
|
---|
| 693 | if (q) {
|
---|
| 694 | while (*(q - 1) == ' ') {
|
---|
| 695 | q--;
|
---|
| 696 | }
|
---|
| 697 | *q = '\0';
|
---|
[3192] | 698 | strcpy(phrase_two, p);
|
---|
[128] | 699 | }
|
---|
| 700 | }
|
---|
[1] | 701 | }
|
---|
| 702 | }
|
---|
| 703 | }
|
---|
[128] | 704 | paranoid_pclose(fin);
|
---|
[1] | 705 |
|
---|
| 706 | #ifndef __FreeBSD__
|
---|
[3192] | 707 | if (strlen(phrase_two) == 0) {
|
---|
[128] | 708 | log_msg(4, "Not running phase two. String is empty.");
|
---|
| 709 | } else {
|
---|
[3192] | 710 | sprintf(command, "dmesg | grep \"%s\" 2> /dev/null", phrase_two);
|
---|
[128] | 711 | fin = popen(command, "r");
|
---|
| 712 | if (!fin) {
|
---|
| 713 | log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
|
---|
| 714 | } else {
|
---|
[3060] | 715 | for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
|
---|
| 716 | tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
[128] | 717 | log_msg(5, "--> '%s'", tmp);
|
---|
| 718 | if (tmp[0] != ' ' && tmp[1] != ' ') {
|
---|
| 719 | p = strchr(tmp, ':');
|
---|
| 720 | if (p) {
|
---|
| 721 | *p = '\0';
|
---|
| 722 | if (strstr(tmp, "DVD")) {
|
---|
[3192] | 723 | sprintf(dvd_last_resort, "/dev/%s", tmp);
|
---|
| 724 | log_msg(4,
|
---|
| 725 | "Ignoring '%s' because it's a DVD drive",
|
---|
| 726 | tmp);
|
---|
[128] | 727 | } else {
|
---|
| 728 | sprintf(output, "/dev/%s", tmp);
|
---|
| 729 | found_it = TRUE;
|
---|
| 730 | }
|
---|
| 731 | }
|
---|
| 732 | }
|
---|
| 733 | }
|
---|
| 734 | paranoid_pclose(fin);
|
---|
| 735 | }
|
---|
| 736 | }
|
---|
[1] | 737 |
|
---|
| 738 | #endif
|
---|
| 739 | #ifdef __FreeBSD__
|
---|
[128] | 740 | if (!found_it) {
|
---|
| 741 | log_msg(4, "OK, approach 2");
|
---|
| 742 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 743 | if (!
|
---|
| 744 | (found_it =
|
---|
| 745 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
|
---|
| 746 | if (!
|
---|
| 747 | (found_it =
|
---|
| 748 | set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
|
---|
| 749 | if (!
|
---|
| 750 | (found_it =
|
---|
| 751 | set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
|
---|
| 752 | if (!
|
---|
| 753 | (found_it =
|
---|
| 754 | set_dev_to_this_if_rx_OK(output,
|
---|
| 755 | "/dev/cd01"))) {
|
---|
| 756 | if (!
|
---|
| 757 | (found_it =
|
---|
| 758 | set_dev_to_this_if_rx_OK(output,
|
---|
| 759 | "/dev/acd1"))) {
|
---|
| 760 | if (!
|
---|
| 761 | (found_it =
|
---|
| 762 | set_dev_to_this_if_rx_OK(output,
|
---|
| 763 | "/dev/cd1")))
|
---|
| 764 | {
|
---|
| 765 | retval = 1;
|
---|
| 766 | goto end_of_find_cdrom_device;
|
---|
| 767 | }
|
---|
| 768 | }
|
---|
| 769 | }
|
---|
| 770 | }
|
---|
| 771 | }
|
---|
| 772 | }
|
---|
| 773 | }
|
---|
| 774 | }
|
---|
[1] | 775 | #else
|
---|
[128] | 776 | if (!found_it && strlen(dvd_last_resort) > 0) {
|
---|
[3192] | 777 | log_msg(4, "Well, I'll use the DVD - %s - as a last resort",
|
---|
| 778 | dvd_last_resort);
|
---|
[128] | 779 | strcpy(output, dvd_last_resort);
|
---|
| 780 | found_it = TRUE;
|
---|
[1] | 781 | }
|
---|
[128] | 782 | if (found_it) {
|
---|
[3192] | 783 | sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null",
|
---|
| 784 | strrchr(output, '/') + 1);
|
---|
[128] | 785 | if (system(tmp) == 0) {
|
---|
[3192] | 786 | log_msg(4,
|
---|
| 787 | "%s is not right. It's being SCSI-emulated. Continuing.",
|
---|
| 788 | output);
|
---|
[128] | 789 | found_it = FALSE;
|
---|
| 790 | output[0] = '\0';
|
---|
| 791 | }
|
---|
| 792 | }
|
---|
[1] | 793 |
|
---|
[128] | 794 | if (found_it) {
|
---|
| 795 | log_msg(4, "(find_cdrom_device) --> '%s'", output);
|
---|
| 796 | if (!does_device_exist(output)) {
|
---|
| 797 | found_it = FALSE;
|
---|
| 798 | log_msg(4, "OK, I was wrong, I haven't found it... yet.");
|
---|
| 799 | }
|
---|
| 800 | }
|
---|
[1] | 801 |
|
---|
[128] | 802 | if (!found_it) {
|
---|
| 803 | log_msg(4, "OK, approach 2");
|
---|
| 804 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
|
---|
| 805 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
|
---|
| 806 | if (!
|
---|
| 807 | (found_it =
|
---|
| 808 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 809 | if (!
|
---|
| 810 | (found_it =
|
---|
| 811 | set_dev_to_this_if_rx_OK(output,
|
---|
| 812 | "/dev/cdrom0"))) {
|
---|
| 813 | if (!
|
---|
| 814 | (found_it =
|
---|
| 815 | set_dev_to_this_if_rx_OK(output,
|
---|
| 816 | "/dev/cdrom1"))) {
|
---|
| 817 | if (!
|
---|
| 818 | (found_it =
|
---|
| 819 | set_dev_to_this_if_rx_OK(output,
|
---|
| 820 | "/dev/sr1"))) {
|
---|
| 821 | if (!
|
---|
| 822 | (found_it =
|
---|
| 823 | set_dev_to_this_if_rx_OK(output,
|
---|
| 824 | "/dev/dvd")))
|
---|
| 825 | {
|
---|
| 826 | if (!
|
---|
| 827 | (found_it =
|
---|
| 828 | set_dev_to_this_if_rx_OK(output,
|
---|
| 829 | g_cdrw_drive_is_here)))
|
---|
| 830 | {
|
---|
| 831 | retval = 1;
|
---|
| 832 | goto end_of_find_cdrom_device;
|
---|
| 833 | }
|
---|
| 834 | }
|
---|
| 835 | }
|
---|
| 836 | }
|
---|
| 837 | }
|
---|
| 838 | }
|
---|
| 839 | }
|
---|
| 840 | }
|
---|
| 841 | }
|
---|
[1] | 842 | #endif
|
---|
| 843 |
|
---|
[128] | 844 | if (found_it && try_to_mount) {
|
---|
| 845 | if (mount_CDROM_here(output, mountpoint)) {
|
---|
| 846 | log_msg(4, "[Cardigans] I've changed my mind");
|
---|
| 847 | found_it = FALSE;
|
---|
| 848 | } else {
|
---|
| 849 | sprintf(tmp, "%s/archives", mountpoint);
|
---|
| 850 | if (!does_file_exist(tmp)) {
|
---|
| 851 | log_msg(4, "[Cardigans] I'll take it back");
|
---|
| 852 | found_it = FALSE;
|
---|
| 853 | } else {
|
---|
[3192] | 854 | sprintf(command, "umount %s", output);
|
---|
[128] | 855 | paranoid_system(command);
|
---|
| 856 | log_msg(4, "I'm confident the Mondo CD is in %s", output);
|
---|
| 857 | }
|
---|
| 858 | }
|
---|
| 859 | }
|
---|
| 860 | unlink(mountpoint);
|
---|
[1] | 861 |
|
---|
[128] | 862 | if (found_it) {
|
---|
| 863 | if (!does_file_exist(output)) {
|
---|
| 864 | log_msg(3, "I still haven't found it.");
|
---|
| 865 | return (1);
|
---|
| 866 | }
|
---|
| 867 | log_msg(3, "(find_cdrom_device) --> '%s'", output);
|
---|
| 868 | strcpy(the_last_place_i_found_it, output);
|
---|
| 869 | strcpy(g_cdrom_drive_is_here, output);
|
---|
| 870 | retval = 0;
|
---|
| 871 | goto end_of_find_cdrom_device;
|
---|
| 872 | }
|
---|
[1] | 873 |
|
---|
[3192] | 874 | sprintf(command,
|
---|
| 875 | "%s -scanbus | grep \"[0-9],[0-9],[0-9]\" | grep -E \"[D|C][V|D]\" | grep -n \"\" | grep \"%s\" | cut -d':' -f2",
|
---|
| 876 | cdr_exe, g_cdrw_drive_is_here);
|
---|
[128] | 877 | log_msg(1, "command=%s", command);
|
---|
[3185] | 878 | mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[2214] | 879 | if (strlen(tmp1) > 0) {
|
---|
| 880 | strcpy(output, tmp1);
|
---|
[128] | 881 | log_msg(4, "Finally found it at %s", output);
|
---|
| 882 | retval = 0;
|
---|
| 883 | } else {
|
---|
| 884 | log_msg(4, "Still couldn't find it.");
|
---|
| 885 | retval = 1;
|
---|
| 886 | }
|
---|
[2214] | 887 | mr_free(tmp1);
|
---|
| 888 |
|
---|
[128] | 889 | end_of_find_cdrom_device:
|
---|
[3192] | 890 | paranoid_free(tmp);
|
---|
[3188] | 891 | mr_free(cdr_exe);
|
---|
[128] | 892 | paranoid_free(phrase_one);
|
---|
[3192] | 893 | paranoid_free(phrase_two);
|
---|
| 894 | paranoid_free(command);
|
---|
| 895 | paranoid_free(dvd_last_resort);
|
---|
[128] | 896 | paranoid_free(mountpoint);
|
---|
| 897 | return (retval);
|
---|
[1] | 898 | }
|
---|
| 899 |
|
---|
| 900 |
|
---|
[3192] | 901 |
|
---|
| 902 |
|
---|
| 903 |
|
---|
[128] | 904 | int find_dvd_device(char *output, bool try_to_mount)
|
---|
[1] | 905 | {
|
---|
[3192] | 906 | char *command;
|
---|
[128] | 907 | char *tmp;
|
---|
| 908 | int retval = 0, devno = -1;
|
---|
[1] | 909 |
|
---|
[3192] | 910 | malloc_string(command);
|
---|
| 911 | malloc_string(tmp);
|
---|
| 912 |
|
---|
[128] | 913 | if (g_dvd_drive_is_here[0]) {
|
---|
| 914 | strcpy(output, g_dvd_drive_is_here);
|
---|
| 915 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 916 | return (0);
|
---|
| 917 | }
|
---|
[1] | 918 |
|
---|
[3192] | 919 | sprintf(tmp, "%s", call_program_and_get_last_line_of_output("dvdrecord -scanbus 2> /dev/null | grep -E '\)\ \'' | grep -n '' | grep -E '[D|C][V|D]' | cut -d':' -f1"));
|
---|
[128] | 920 | log_msg(5, "tmp = '%s'", tmp);
|
---|
[3192] | 921 | if (!tmp[0])
|
---|
| 922 | sprintf(tmp, "%s", call_program_and_get_last_line_of_output
|
---|
| 923 | ("cdrecord -scanbus 2> /dev/null | grep \)\ \' | grep -n '' | grep -E '[D|C][V|D]' | cut -d':' -f1")
|
---|
| 924 | );
|
---|
[128] | 925 | if (tmp[0]) {
|
---|
| 926 | devno = atoi(tmp) - 1;
|
---|
| 927 | }
|
---|
| 928 | if (devno >= 0) {
|
---|
| 929 | retval = 0;
|
---|
| 930 | sprintf(output, "/dev/scd%d", devno);
|
---|
| 931 | strcpy(g_dvd_drive_is_here, output);
|
---|
| 932 | log_msg(2, "I think DVD is at %s", output);
|
---|
| 933 | } else {
|
---|
| 934 | log_msg(2, "I cannot find DVD");
|
---|
| 935 | retval = 1;
|
---|
| 936 | }
|
---|
[1] | 937 |
|
---|
[3192] | 938 | if (try_to_mount) {
|
---|
| 939 | log_msg(1, "Ignoring the fact that try_to_mount==TRUE");
|
---|
| 940 | }
|
---|
[128] | 941 | return (retval);
|
---|
[1] | 942 | }
|
---|
| 943 |
|
---|
| 944 |
|
---|
| 945 |
|
---|
| 946 |
|
---|
| 947 |
|
---|
| 948 | #include <sys/ioctl.h>
|
---|
| 949 |
|
---|
| 950 | /**
|
---|
| 951 | * Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
|
---|
| 952 | * and @c dmesg.
|
---|
| 953 | * @param drive The device to find the size of.
|
---|
| 954 | * @return size in megabytes.
|
---|
| 955 | */
|
---|
[128] | 956 | long get_phys_size_of_drive(char *drive)
|
---|
[1] | 957 | {
|
---|
[128] | 958 | int fd;
|
---|
[1] | 959 | #if linux
|
---|
[128] | 960 | unsigned long long s = 0;
|
---|
[3060] | 961 | int fileid, cylinders = 0;
|
---|
[128] | 962 | int cylindersize = 0;
|
---|
[1] | 963 | int gotgeo = 0;
|
---|
| 964 |
|
---|
[128] | 965 |
|
---|
| 966 | struct hd_geometry hdgeo;
|
---|
[1] | 967 | #elif __FreeBSD__
|
---|
[128] | 968 | off_t s;
|
---|
[1] | 969 | #endif
|
---|
| 970 |
|
---|
[128] | 971 | long outvalA = -1;
|
---|
| 972 | long outvalB = -1;
|
---|
| 973 | long outvalC = -1;
|
---|
[1] | 974 |
|
---|
[128] | 975 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 976 | if (ioctl(fd,
|
---|
[1] | 977 | #if linux
|
---|
[128] | 978 | #ifdef BLKGETSIZE64
|
---|
| 979 | BLKGETSIZE64,
|
---|
| 980 | #else
|
---|
| 981 | BLKGETSIZE,
|
---|
| 982 | #endif
|
---|
[1] | 983 | #elif __FreeBSD__
|
---|
[128] | 984 | DIOCGMEDIASIZE,
|
---|
[1] | 985 | #endif
|
---|
[128] | 986 | &s) != -1) {
|
---|
| 987 | close(fd);
|
---|
| 988 | // s>>11 works for older disks but not for newer ones
|
---|
| 989 | outvalB =
|
---|
[1] | 990 | #if linux
|
---|
[128] | 991 | #ifdef BLKGETSIZE64
|
---|
| 992 | s >> 20
|
---|
[1] | 993 | #else
|
---|
[128] | 994 | s >> 11
|
---|
[1] | 995 | #endif
|
---|
[128] | 996 | #else
|
---|
| 997 | s >> 20
|
---|
| 998 | #endif
|
---|
| 999 | ;
|
---|
| 1000 | }
|
---|
[1] | 1001 | }
|
---|
| 1002 |
|
---|
[128] | 1003 | if (outvalB <= 0) {
|
---|
| 1004 | log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
|
---|
[1] | 1005 | #if linux
|
---|
[161] | 1006 | fileid = open(drive, O_RDONLY);
|
---|
[2205] | 1007 | if (fileid != -1) {
|
---|
[161] | 1008 | if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1009 | if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
|
---|
| 1010 | cylindersize = hdgeo.heads * hdgeo.sectors / 2;
|
---|
| 1011 | outvalA = cylindersize * cylinders / 1024;
|
---|
| 1012 | log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
|
---|
| 1013 | hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
|
---|
| 1014 | gotgeo = 1;
|
---|
| 1015 | } else {
|
---|
| 1016 | log_msg(1, "Harddisk geometry wrong");
|
---|
| 1017 | }
|
---|
[1] | 1018 | } else {
|
---|
[161] | 1019 | log_msg(1,
|
---|
| 1020 | "Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
|
---|
| 1021 | strerror(errno));
|
---|
[1] | 1022 | }
|
---|
[161] | 1023 | close(fileid);
|
---|
[1] | 1024 | } else {
|
---|
[161] | 1025 | log_msg(1, "Failed to open %s for reading: %s", drive,
|
---|
[128] | 1026 | strerror(errno));
|
---|
[1] | 1027 | }
|
---|
[161] | 1028 | if (!gotgeo) {
|
---|
| 1029 | log_msg(1, "Failed to get harddisk geometry, using old mode");
|
---|
| 1030 | }
|
---|
[1] | 1031 | #endif
|
---|
[161] | 1032 | }
|
---|
[1] | 1033 | // OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
|
---|
| 1034 | // NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
|
---|
| 1035 |
|
---|
[128] | 1036 | outvalC = (outvalA > outvalB) ? outvalA : outvalB;
|
---|
| 1037 |
|
---|
[1] | 1038 | // log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
|
---|
| 1039 | // fatal_error ("GPSOD: Unable to get size of drive");
|
---|
[128] | 1040 | log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
|
---|
| 1041 | outvalC);
|
---|
| 1042 |
|
---|
| 1043 | return (outvalC);
|
---|
[1] | 1044 | }
|
---|
[128] | 1045 |
|
---|
[1] | 1046 | /**
|
---|
| 1047 | * Determine whether @p format is supported by the kernel. Uses /proc/filesystems
|
---|
| 1048 | * under Linux and @c lsvfs under FreeBSD.
|
---|
| 1049 | * @param format The format to test.
|
---|
| 1050 | * @return TRUE if the format is supported, FALSE if not.
|
---|
| 1051 | */
|
---|
[128] | 1052 | bool is_this_a_valid_disk_format(char *format)
|
---|
[1] | 1053 | {
|
---|
[2211] | 1054 | char *good_formats = NULL;
|
---|
[3192] | 1055 | char *command;
|
---|
| 1056 | char *format_sz;
|
---|
[3060] | 1057 | char *p;
|
---|
[1] | 1058 |
|
---|
[128] | 1059 | FILE *pin;
|
---|
| 1060 | int retval;
|
---|
| 1061 | malloc_string(good_formats);
|
---|
[3192] | 1062 | malloc_string(command);
|
---|
| 1063 | malloc_string(format_sz);
|
---|
[1] | 1064 |
|
---|
[128] | 1065 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
[1] | 1066 |
|
---|
[3192] | 1067 | sprintf(format_sz, "%s ", format);
|
---|
[1] | 1068 |
|
---|
| 1069 | #ifdef __FreeBSD__
|
---|
[3192] | 1070 | sprintf(command,
|
---|
| 1071 | "lsvfs | tr -s '\t' ' ' | grep -v Filesys | grep -v -- -- | cut -d' ' -f1 | tr -s '\n' ' '");
|
---|
[1] | 1072 | #else
|
---|
[3192] | 1073 | sprintf(command,
|
---|
| 1074 | "grep -v nodev /proc/filesystems | tr -s '\t' ' ' | cut -d' ' -f2 | tr -s '\n' ' '");
|
---|
[1] | 1075 | #endif
|
---|
| 1076 |
|
---|
[128] | 1077 | pin = popen(command, "r");
|
---|
| 1078 | if (!pin) {
|
---|
| 1079 | log_OS_error("Unable to read good formats");
|
---|
| 1080 | retval = 0;
|
---|
| 1081 | } else {
|
---|
| 1082 | strcpy(good_formats, " ");
|
---|
[3060] | 1083 | p = fgets(good_formats + 1, MAX_STR_LEN - 1, pin);
|
---|
| 1084 | if (pclose(pin) && (p != NULL)) {
|
---|
[128] | 1085 | log_OS_error("Cannot pclose good formats");
|
---|
| 1086 | }
|
---|
| 1087 | strip_spaces(good_formats);
|
---|
[2104] | 1088 | strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
|
---|
[128] | 1089 | if (strstr(good_formats, format_sz)) {
|
---|
| 1090 | retval = 1;
|
---|
| 1091 | } else {
|
---|
| 1092 | retval = 0;
|
---|
| 1093 | }
|
---|
| 1094 | }
|
---|
| 1095 | paranoid_free(good_formats);
|
---|
[3192] | 1096 | paranoid_free(command);
|
---|
| 1097 | paranoid_free(format_sz);
|
---|
[128] | 1098 | return (retval);
|
---|
[1] | 1099 | }
|
---|
| 1100 |
|
---|
| 1101 |
|
---|
| 1102 | /** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
|
---|
| 1103 |
|
---|
| 1104 | /**
|
---|
| 1105 | * Determine whether @p device_raw is currently mounted.
|
---|
| 1106 | * @param device_raw The device to check.
|
---|
| 1107 | * @return TRUE if it's mounted, FALSE if not.
|
---|
| 1108 | */
|
---|
[128] | 1109 | bool is_this_device_mounted(char *device_raw)
|
---|
[1] | 1110 | {
|
---|
| 1111 |
|
---|
[128] | 1112 | /*@ pointers **************************************************** */
|
---|
| 1113 | FILE *fin;
|
---|
[1] | 1114 |
|
---|
[128] | 1115 | /*@ buffers ***************************************************** */
|
---|
[3192] | 1116 | char *incoming;
|
---|
[2214] | 1117 | char *device_with_tab = NULL;
|
---|
| 1118 | char *device_with_space = NULL;
|
---|
| 1119 | char *tmp = NULL;
|
---|
| 1120 | bool retval = FALSE;
|
---|
[128] | 1121 |
|
---|
[1] | 1122 | #ifdef __FreeBSD__
|
---|
[128] | 1123 | #define SWAPLIST_COMMAND "swapinfo"
|
---|
[1] | 1124 | #else
|
---|
[128] | 1125 | #define SWAPLIST_COMMAND "cat /proc/swaps"
|
---|
[1] | 1126 | #endif
|
---|
| 1127 |
|
---|
[128] | 1128 | /*@ end vars **************************************************** */
|
---|
[1] | 1129 |
|
---|
[3192] | 1130 | malloc_string(incoming);
|
---|
| 1131 | assert(device_raw != NULL);
|
---|
| 1132 | // assert_string_is_neither_NULL_nor_zerolength(device_raw);
|
---|
[128] | 1133 | if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
|
---|
| 1134 | log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
|
---|
| 1135 | device_raw);
|
---|
[3185] | 1136 | mr_asprintf(tmp, "/%s", device_raw);
|
---|
[128] | 1137 | } else {
|
---|
[3185] | 1138 | mr_asprintf(tmp, "%s", device_raw);
|
---|
[128] | 1139 | }
|
---|
| 1140 | log_msg(1, "Is %s mounted?", tmp);
|
---|
| 1141 | if (!strcmp(tmp, "/proc") || !strcmp(tmp, "proc")) {
|
---|
| 1142 | log_msg(1,
|
---|
| 1143 | "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
|
---|
[2214] | 1144 | mr_free(tmp);
|
---|
| 1145 | return(FALSE);
|
---|
[128] | 1146 | }
|
---|
[3185] | 1147 | mr_asprintf(device_with_tab, "%s\t", tmp);
|
---|
| 1148 | mr_asprintf(device_with_space, "%s ", tmp);
|
---|
[2214] | 1149 | mr_free(tmp);
|
---|
[1] | 1150 |
|
---|
[128] | 1151 | if (!(fin = popen("mount", "r"))) {
|
---|
| 1152 | log_OS_error("Cannot popen 'mount'");
|
---|
[2214] | 1153 | return(FALSE);
|
---|
[1] | 1154 | }
|
---|
[3192] | 1155 | for (tmp = fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin) && (tmp != NULL);
|
---|
| 1156 | tmp = fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
| 1157 | if (strstr(incoming, device_with_space) //> incoming
|
---|
| 1158 | || strstr(incoming, device_with_tab)) // > incoming)
|
---|
| 1159 | {
|
---|
[128] | 1160 | paranoid_pclose(fin);
|
---|
[3192] | 1161 | paranoid_free(incoming);
|
---|
[2214] | 1162 | return(TRUE);
|
---|
[128] | 1163 | }
|
---|
| 1164 | }
|
---|
[2214] | 1165 | mr_free(device_with_tab);
|
---|
[128] | 1166 | paranoid_pclose(fin);
|
---|
[3185] | 1167 | mr_asprintf(tmp, "%s | grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
|
---|
[2423] | 1168 | mr_free(device_with_space);
|
---|
[128] | 1169 | log_msg(4, "tmp (command) = '%s'", tmp);
|
---|
| 1170 | if (!system(tmp)) {
|
---|
[2214] | 1171 | retval = TRUE;
|
---|
[128] | 1172 | }
|
---|
[2214] | 1173 | mr_free(tmp);
|
---|
[3192] | 1174 | paranoid_free(incoming);
|
---|
[2214] | 1175 | return(retval);
|
---|
[1] | 1176 | }
|
---|
| 1177 |
|
---|
| 1178 | #ifdef __FreeBSD__
|
---|
| 1179 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1180 | /**
|
---|
| 1181 | * Create a loopback device for specified @p fname.
|
---|
| 1182 | * @param fname The file to associate with a device.
|
---|
| 1183 | * @return /dev entry for the device, or NULL if it couldn't be allocated.
|
---|
| 1184 | */
|
---|
[128] | 1185 | char *make_vn(char *fname)
|
---|
[1] | 1186 | {
|
---|
[128] | 1187 | char *device = (char *) malloc(MAX_STR_LEN);
|
---|
| 1188 | char *mddevice = (char *) malloc(32);
|
---|
| 1189 | char command[MAX_STR_LEN];
|
---|
| 1190 | int vndev = 2;
|
---|
[3192] | 1191 | if (atoi
|
---|
| 1192 | (call_program_and_get_last_line_of_output
|
---|
| 1193 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
[128] | 1194 | do {
|
---|
| 1195 | sprintf(mddevice, "vn%ic", vndev++);
|
---|
| 1196 | sprintf(command, "vnconfig %s %s", mddevice, fname);
|
---|
| 1197 | if (vndev > 10) {
|
---|
| 1198 | return NULL;
|
---|
| 1199 | }
|
---|
| 1200 | }
|
---|
| 1201 | while (system(command));
|
---|
| 1202 | } else {
|
---|
| 1203 | sprintf(command, "mdconfig -a -t vnode -f %s", fname);
|
---|
| 1204 | mddevice = call_program_and_get_last_line_of_output(command);
|
---|
| 1205 | if (!strstr(mddevice, "md")) {
|
---|
| 1206 | return NULL;
|
---|
| 1207 | }
|
---|
| 1208 | }
|
---|
| 1209 | sprintf(device, "/dev/%s", mddevice);
|
---|
| 1210 | return device;
|
---|
[1] | 1211 | }
|
---|
| 1212 |
|
---|
| 1213 |
|
---|
| 1214 |
|
---|
| 1215 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1216 | /**
|
---|
| 1217 | * Deallocate specified @p dname.
|
---|
| 1218 | * This should be called when you are done with the device created by make_vn(),
|
---|
| 1219 | * so the system does not run out of @c vn devices.
|
---|
| 1220 | * @param dname The device to deallocate.
|
---|
| 1221 | * @return 0 for success, nonzero for failure.
|
---|
| 1222 | */
|
---|
[128] | 1223 | int kick_vn(char *dname)
|
---|
[1] | 1224 | {
|
---|
[3192] | 1225 | char command[MAX_STR_LEN];
|
---|
[1] | 1226 |
|
---|
[128] | 1227 | if (strncmp(dname, "/dev/", 5) == 0) {
|
---|
| 1228 | dname += 5;
|
---|
| 1229 | }
|
---|
[1] | 1230 |
|
---|
[3192] | 1231 | if (atoi
|
---|
| 1232 | (call_program_and_get_last_line_of_output
|
---|
| 1233 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1234 | sprintf(command, "vnconfig -d %s", dname);
|
---|
| 1235 | return system(command);
|
---|
[128] | 1236 | } else {
|
---|
[3192] | 1237 | sprintf(command, "mdconfig -d -u %s", dname);
|
---|
| 1238 | return system(command);
|
---|
[128] | 1239 | }
|
---|
[3192] | 1240 | /*NOTREACHED*/ return 255;
|
---|
[1] | 1241 | }
|
---|
| 1242 | #endif
|
---|
| 1243 |
|
---|
| 1244 |
|
---|
| 1245 | /**
|
---|
| 1246 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1247 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1248 | * @param mountpoint The place to mount it.
|
---|
| 1249 | * @return 0 for success, nonzero for failure.
|
---|
| 1250 | */
|
---|
[1741] | 1251 | int mount_USB_here(char *device, char *mountpoint)
|
---|
| 1252 | {
|
---|
| 1253 | /*@ buffer ****************************************************** */
|
---|
[3192] | 1254 | char *command;
|
---|
[1741] | 1255 | int retval;
|
---|
| 1256 |
|
---|
[3192] | 1257 | malloc_string(command);
|
---|
[1741] | 1258 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1259 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
| 1260 |
|
---|
| 1261 | make_hole_for_dir(mountpoint);
|
---|
| 1262 | if (isdigit(device[0])) {
|
---|
| 1263 | return(1);
|
---|
| 1264 | }
|
---|
[3192] | 1265 | log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device,
|
---|
| 1266 | mountpoint);
|
---|
[1741] | 1267 |
|
---|
| 1268 | #ifdef __FreeBSD__
|
---|
[3192] | 1269 | sprintf(command, "mount_vfat %s %s 2>> %s",
|
---|
| 1270 | device, mountpoint, MONDO_LOGFILE);
|
---|
[1741] | 1271 |
|
---|
| 1272 | #else
|
---|
[3192] | 1273 | sprintf(command, "mount %s -t vfat %s 2>> %s",
|
---|
| 1274 | device, mountpoint, MONDO_LOGFILE);
|
---|
[1741] | 1275 | #endif
|
---|
| 1276 |
|
---|
| 1277 | log_msg(4, command);
|
---|
| 1278 | retval = system(command);
|
---|
| 1279 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
| 1280 |
|
---|
[3192] | 1281 | paranoid_free(command);
|
---|
[1741] | 1282 | return (retval);
|
---|
| 1283 | }
|
---|
| 1284 |
|
---|
| 1285 | /**
|
---|
| 1286 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1287 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1288 | * @param mountpoint The place to mount it.
|
---|
| 1289 | * @return 0 for success, nonzero for failure.
|
---|
| 1290 | */
|
---|
[3192] | 1291 | int mount_CDROM_here(char *device, char *mountpoint)
|
---|
[1] | 1292 | {
|
---|
[128] | 1293 | /*@ buffer ****************************************************** */
|
---|
[2211] | 1294 | char *command = NULL;
|
---|
[128] | 1295 | int retval;
|
---|
[2257] | 1296 | #ifdef __FreeBSD__
|
---|
| 1297 | char *dev = NULL;
|
---|
| 1298 | #else
|
---|
| 1299 | char *options = NULL;
|
---|
| 1300 | #endif
|
---|
[1] | 1301 |
|
---|
[128] | 1302 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1303 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 1304 |
|
---|
[128] | 1305 | make_hole_for_dir(mountpoint);
|
---|
[2211] | 1306 |
|
---|
[2257] | 1307 | if (isdigit(device[0])) {
|
---|
| 1308 | find_cdrom_device(device, FALSE);
|
---|
| 1309 | }
|
---|
| 1310 | #ifndef __FreeBSD__
|
---|
[3185] | 1311 | mr_asprintf(options, "ro");
|
---|
[2211] | 1312 | #endif
|
---|
| 1313 |
|
---|
[128] | 1314 | if (g_ISO_restore_mode) {
|
---|
[1] | 1315 |
|
---|
| 1316 | #ifdef __FreeBSD__
|
---|
[3185] | 1317 | mr_asprintf(dev, "%s", make_vn(device));
|
---|
[128] | 1318 | if (!dev) {
|
---|
[3185] | 1319 | mr_asprintf(command, "Unable to mount ISO (make_vn(%s) failed)", device);
|
---|
[128] | 1320 | fatal_error(command);
|
---|
| 1321 | }
|
---|
| 1322 | strcpy(device, dev);
|
---|
[2211] | 1323 | paranoid_free(dev);
|
---|
[1] | 1324 | #else
|
---|
[2211] | 1325 | mr_strcat(options, ",loop");
|
---|
[1] | 1326 | #endif
|
---|
| 1327 |
|
---|
[128] | 1328 | }
|
---|
[3192] | 1329 | log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device,
|
---|
| 1330 | mountpoint);
|
---|
[128] | 1331 | /*@ end vars *************************************************** */
|
---|
[1] | 1332 |
|
---|
| 1333 | #ifdef __FreeBSD__
|
---|
[3185] | 1334 | mr_asprintf(command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
|
---|
[1] | 1335 |
|
---|
| 1336 | #else
|
---|
[3185] | 1337 | mr_asprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
|
---|
[2211] | 1338 | paranoid_free(options);
|
---|
[1] | 1339 | #endif
|
---|
| 1340 |
|
---|
[128] | 1341 | log_msg(4, command);
|
---|
| 1342 | if (strncmp(device, "/dev/", 5) == 0) {
|
---|
| 1343 | retract_CD_tray_and_defeat_autorun();
|
---|
| 1344 | }
|
---|
| 1345 | retval = system(command);
|
---|
| 1346 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
[3192] | 1347 | paranoid_free(command);
|
---|
[1] | 1348 |
|
---|
[128] | 1349 | return (retval);
|
---|
[1] | 1350 | }
|
---|
| 1351 |
|
---|
| 1352 |
|
---|
[2682] | 1353 | /**
|
---|
| 1354 | * Mount the CD-ROM or USB device at /mnt/cdrom.
|
---|
| 1355 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1356 | * - @c bkpinfo->backup_media_type
|
---|
| 1357 | * - @c bkpinfo->disaster_recovery
|
---|
| 1358 | * - @c bkpinfo->isodir
|
---|
| 1359 | * - @c bkpinfo->media_device
|
---|
| 1360 | * @return 0 for success, nonzero for failure.
|
---|
| 1361 | */
|
---|
| 1362 | int mount_media()
|
---|
| 1363 | {
|
---|
[3192] | 1364 | char *mount_cmd;
|
---|
[2769] | 1365 | char *mountdir = NULL;
|
---|
[2682] | 1366 | int i, res;
|
---|
| 1367 | #ifdef __FreeBSD__
|
---|
[3192] | 1368 | char mdd[32];
|
---|
| 1369 | char *mddev = mdd;
|
---|
[2682] | 1370 | #endif
|
---|
[1] | 1371 |
|
---|
[3192] | 1372 | malloc_string(mount_cmd);
|
---|
| 1373 | assert(bkpinfo != NULL);
|
---|
| 1374 |
|
---|
| 1375 | if (bkpinfo->backup_media_type == tape
|
---|
| 1376 | || bkpinfo->backup_media_type == udev) {
|
---|
[2682] | 1377 | log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
|
---|
[3192] | 1378 | paranoid_free(mount_cmd);
|
---|
[2682] | 1379 | return 0;
|
---|
| 1380 | }
|
---|
[1] | 1381 |
|
---|
[2682] | 1382 | if (!run_program_and_log_output("mount | grep -F " MNT_CDROM, FALSE)) {
|
---|
| 1383 | log_msg(2, "mount_media() - media already mounted. Fair enough.");
|
---|
[3192] | 1384 | paranoid_free(mount_cmd);
|
---|
[2682] | 1385 | return (0);
|
---|
| 1386 | }
|
---|
[1] | 1387 |
|
---|
[2682] | 1388 | if (bkpinfo->backup_media_type == netfs) {
|
---|
| 1389 | log_msg(2, "Mounting for Network thingy");
|
---|
| 1390 | log_msg(2, "isodir = %s", bkpinfo->isodir);
|
---|
[3192] | 1391 | if ((!bkpinfo->isodir[0] || !strcmp(bkpinfo->isodir, "/"))
|
---|
| 1392 | && am_I_in_disaster_recovery_mode()) {
|
---|
[2682] | 1393 | strcpy(bkpinfo->isodir, "/tmp/isodir");
|
---|
| 1394 | log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
|
---|
| 1395 | }
|
---|
| 1396 | #ifdef __FreeBSD__
|
---|
[3192] | 1397 | sprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
[2682] | 1398 | bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number);
|
---|
| 1399 | mddev = make_vn(mount_cmd);
|
---|
[3192] | 1400 | sprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
|
---|
[2682] | 1401 | #else
|
---|
[3192] | 1402 | sprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 1403 | bkpinfo->isodir, bkpinfo->netfs_remote_dir,
|
---|
| 1404 | bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[2682] | 1405 | #endif
|
---|
| 1406 |
|
---|
| 1407 | } else if (bkpinfo->backup_media_type == iso) {
|
---|
[2769] | 1408 | if (bkpinfo->subdir) {
|
---|
[3185] | 1409 | mr_asprintf(mountdir, "%s/%s", bkpinfo->isodir, bkpinfo->subdir);
|
---|
[2769] | 1410 | } else {
|
---|
[3185] | 1411 | mr_asprintf(mountdir, "%s", bkpinfo->isodir);
|
---|
[2769] | 1412 | }
|
---|
[2682] | 1413 | #ifdef __FreeBSD__
|
---|
[3192] | 1414 | sprintf(mount_cmd, "%s/%s-%d.iso", mountdir,
|
---|
| 1415 | bkpinfo->prefix, g_current_media_number);
|
---|
[2682] | 1416 | mddev = make_vn(mount_cmd);
|
---|
[3192] | 1417 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
|
---|
[2682] | 1418 | #else
|
---|
[3192] | 1419 | sprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s",
|
---|
| 1420 | mountdir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
|
---|
[2682] | 1421 | #endif
|
---|
[2774] | 1422 | mr_free(mountdir);
|
---|
[2682] | 1423 | } else if (bkpinfo->backup_media_type == usb) {
|
---|
[3192] | 1424 | sprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
|
---|
[2682] | 1425 | } else if (strstr(bkpinfo->media_device, "/dev/")) {
|
---|
| 1426 | #ifdef __FreeBSD__
|
---|
[3192] | 1427 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 1428 | MNT_CDROM);
|
---|
[2682] | 1429 | #else
|
---|
[3192] | 1430 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 1431 | bkpinfo->media_device, MNT_CDROM);
|
---|
[2682] | 1432 | #endif
|
---|
| 1433 | } else {
|
---|
| 1434 | if (bkpinfo->disaster_recovery
|
---|
| 1435 | && does_file_exist("/tmp/CDROM-LIVES-HERE")) {
|
---|
| 1436 | strcpy(bkpinfo->media_device,
|
---|
| 1437 | last_line_of_file("/tmp/CDROM-LIVES-HERE"));
|
---|
| 1438 | } else {
|
---|
| 1439 | find_cdrom_device(bkpinfo->media_device, TRUE);
|
---|
| 1440 | }
|
---|
| 1441 |
|
---|
| 1442 | #ifdef __FreeBSD__
|
---|
[3192] | 1443 | sprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device,
|
---|
| 1444 | MNT_CDROM);
|
---|
[2682] | 1445 | #else
|
---|
[3192] | 1446 | sprintf(mount_cmd, "mount %s -t iso9660 -o ro %s",
|
---|
| 1447 | bkpinfo->media_device, MNT_CDROM);
|
---|
[2682] | 1448 | #endif
|
---|
| 1449 | }
|
---|
| 1450 |
|
---|
| 1451 | log_msg(2, "(mount_media) --- command = %s", mount_cmd);
|
---|
| 1452 | for (i = 0; i < 2; i++) {
|
---|
| 1453 | res = run_program_and_log_output(mount_cmd, FALSE);
|
---|
| 1454 | if (!res) {
|
---|
| 1455 | break;
|
---|
| 1456 | } else {
|
---|
| 1457 | log_msg(2, "Failed to mount device.");
|
---|
| 1458 | sleep(5);
|
---|
[3192] | 1459 | run_program_and_log_output("sync", FALSE);
|
---|
[2682] | 1460 | }
|
---|
| 1461 | }
|
---|
| 1462 |
|
---|
| 1463 | if (res) {
|
---|
| 1464 | log_msg(2, "Failed, despite %d attempts", i);
|
---|
| 1465 | } else {
|
---|
| 1466 | log_msg(2, "Mounted media drive OK");
|
---|
| 1467 | }
|
---|
[3192] | 1468 | paranoid_free(mount_cmd);
|
---|
[2682] | 1469 | return (res);
|
---|
| 1470 | }
|
---|
| 1471 | /**************************************************************************
|
---|
| 1472 | *END_MOUNT_CDROM *
|
---|
| 1473 | **************************************************************************/
|
---|
| 1474 |
|
---|
| 1475 |
|
---|
| 1476 |
|
---|
| 1477 |
|
---|
[1] | 1478 | /**
|
---|
| 1479 | * Ask the user for CD number @p cd_number_i_want.
|
---|
| 1480 | * Sets g_current_media_number once the correct CD is inserted.
|
---|
| 1481 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1482 | * - @c bkpinfo->backup_media_type
|
---|
[20] | 1483 | * - @c bkpinfo->prefix
|
---|
[1] | 1484 | * - @c bkpinfo->isodir
|
---|
| 1485 | * - @c bkpinfo->media_device
|
---|
| 1486 | * - @c bkpinfo->please_dont_eject_when_restoring
|
---|
| 1487 | * @param cd_number_i_want The CD number to ask for.
|
---|
| 1488 | */
|
---|
| 1489 | void
|
---|
[1645] | 1490 | insist_on_this_cd_number(int cd_number_i_want)
|
---|
[1] | 1491 | {
|
---|
| 1492 |
|
---|
[128] | 1493 | /*@ int ************************************************************* */
|
---|
| 1494 | int res = 0;
|
---|
[1] | 1495 |
|
---|
| 1496 |
|
---|
[128] | 1497 | /*@ buffers ********************************************************* */
|
---|
[3192] | 1498 | char *tmp;
|
---|
[2242] | 1499 | char *mds = NULL;
|
---|
[3192] | 1500 | char *request;
|
---|
[1] | 1501 |
|
---|
[128] | 1502 | assert(bkpinfo != NULL);
|
---|
| 1503 | assert(cd_number_i_want > 0);
|
---|
[1] | 1504 |
|
---|
| 1505 | // log_msg(3, "Insisting on CD number %d", cd_number_i_want);
|
---|
| 1506 |
|
---|
[128] | 1507 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1508 | log_msg(3,
|
---|
| 1509 | "No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
|
---|
| 1510 | return;
|
---|
| 1511 | }
|
---|
[3192] | 1512 | if (g_ISO_restore_mode || bkpinfo->backup_media_type == iso
|
---|
| 1513 | || bkpinfo->backup_media_type == netfs) {
|
---|
[2866] | 1514 | g_ISO_restore_mode = TRUE;
|
---|
| 1515 | }
|
---|
[3192] | 1516 | malloc_string(tmp);
|
---|
| 1517 | malloc_string(request);
|
---|
| 1518 | sprintf(tmp, "mkdir -p " MNT_CDROM);
|
---|
| 1519 | run_program_and_log_output(tmp, 5);
|
---|
[1645] | 1520 | if ((res = what_number_cd_is_this()) != cd_number_i_want) {
|
---|
[3192] | 1521 | log_msg(3, "Currently, we hold %d but we want %d", res,
|
---|
| 1522 | cd_number_i_want);
|
---|
[2866] | 1523 |
|
---|
| 1524 | /* Now we need to umount the current media to have the next mounted after */
|
---|
[2878] | 1525 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[2866] | 1526 | log_msg(3, "Mounting next media %d",cd_number_i_want);
|
---|
| 1527 | g_current_media_number = cd_number_i_want;
|
---|
| 1528 | mount_media();
|
---|
| 1529 |
|
---|
[2242] | 1530 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3192] | 1531 | sprintf(tmp, "Insisting on %s #%d", mds, cd_number_i_want);
|
---|
| 1532 | sprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
|
---|
[2242] | 1533 | mr_free(mds);
|
---|
[3192] | 1534 | log_msg(3, tmp);
|
---|
[1645] | 1535 | while (what_number_cd_is_this() != cd_number_i_want) {
|
---|
[3192] | 1536 | paranoid_system("sync");
|
---|
[128] | 1537 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1538 | res =
|
---|
[2878] | 1539 | run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
|
---|
[128] | 1540 | } else {
|
---|
| 1541 | res = 0;
|
---|
| 1542 | }
|
---|
| 1543 | if (res) {
|
---|
[541] | 1544 | log_to_screen("WARNING - failed to unmount CD-ROM drive");
|
---|
[128] | 1545 | }
|
---|
| 1546 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1547 | res = eject_device(bkpinfo->media_device);
|
---|
| 1548 | } else {
|
---|
| 1549 | res = 0;
|
---|
| 1550 | }
|
---|
| 1551 | if (res) {
|
---|
[541] | 1552 | log_to_screen("WARNING - failed to eject CD-ROM disk");
|
---|
[128] | 1553 | }
|
---|
| 1554 | popup_and_OK(request);
|
---|
| 1555 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1556 | inject_device(bkpinfo->media_device);
|
---|
| 1557 | }
|
---|
[3192] | 1558 | paranoid_system("sync");
|
---|
[128] | 1559 | }
|
---|
| 1560 | log_msg(1, "Thankyou. Proceeding...");
|
---|
| 1561 | g_current_media_number = cd_number_i_want;
|
---|
| 1562 | }
|
---|
[3192] | 1563 | paranoid_free(tmp);
|
---|
| 1564 | paranoid_free(request);
|
---|
[1] | 1565 | }
|
---|
| 1566 |
|
---|
| 1567 | /* @} - end of deviceGroup */
|
---|
| 1568 |
|
---|
| 1569 |
|
---|
| 1570 |
|
---|
[2434] | 1571 | /**
|
---|
| 1572 | * Creates a singly linked list of all of the non-NETFS mounted file systems.
|
---|
| 1573 | * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
|
---|
| 1574 | * the list of mounted file systems.
|
---|
| 1575 | * @return None.
|
---|
| 1576 | */
|
---|
| 1577 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
|
---|
| 1578 | {
|
---|
| 1579 | assert (DSFptr);
|
---|
| 1580 | if (DSF_Head == NULL) {
|
---|
| 1581 | DSF_Head = DSFptr;
|
---|
| 1582 | } else {
|
---|
| 1583 | DSF_Tail->next = DSFptr;
|
---|
| 1584 | }
|
---|
| 1585 | DSFptr->next = NULL;
|
---|
| 1586 | DSF_Tail = DSFptr;
|
---|
| 1587 | }
|
---|
[1] | 1588 |
|
---|
[2434] | 1589 | /**
|
---|
| 1590 | * Find the structure, in the singly linked list of all of the non-NETFS
|
---|
| 1591 | * mounted file systems, that contains the specified device.
|
---|
| 1592 | * @param device The device to find
|
---|
| 1593 | * @return NULL if it didn't find the device, a pointer to the
|
---|
| 1594 | * structure if it did.
|
---|
| 1595 | */
|
---|
| 1596 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device)
|
---|
| 1597 | {
|
---|
| 1598 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
[1] | 1599 |
|
---|
[2434] | 1600 | DSFptr = DSF_Head;
|
---|
| 1601 | while (DSFptr != NULL) {
|
---|
| 1602 | if (!strcmp(DSFptr->device, device)) {
|
---|
| 1603 | break;
|
---|
| 1604 | }
|
---|
| 1605 | DSFptr = DSFptr->next;
|
---|
| 1606 | }
|
---|
| 1607 | return (DSFptr);
|
---|
| 1608 | }
|
---|
[1] | 1609 |
|
---|
| 1610 | /**
|
---|
[2434] | 1611 | * Find the structure, in the singly linked list of all of the non-NETFS
|
---|
| 1612 | * mounted file systems, that contains the specified mount point.
|
---|
| 1613 | * @param mount_point The mount point to find
|
---|
| 1614 | * @return NULL is it didn't find the mount point, a pointer to the
|
---|
| 1615 | * structure if it did.
|
---|
| 1616 | */
|
---|
| 1617 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point)
|
---|
| 1618 | {
|
---|
| 1619 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 1620 |
|
---|
| 1621 | DSFptr = DSF_Head;
|
---|
| 1622 | while (DSFptr != NULL) {
|
---|
| 1623 | if (!strcmp(DSFptr->mount_point, mount_point)) {
|
---|
| 1624 | break;
|
---|
| 1625 | }
|
---|
| 1626 | DSFptr = DSFptr->next;
|
---|
| 1627 | }
|
---|
| 1628 | return (DSFptr);
|
---|
| 1629 | }
|
---|
| 1630 |
|
---|
| 1631 | /**
|
---|
| 1632 | * Frees the memory for all of the structures on the linked list of
|
---|
| 1633 | * all of the non-NETFS mounted file systems.
|
---|
| 1634 | */
|
---|
| 1635 | static void free_mounted_fs_list (void) {
|
---|
| 1636 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 1637 | MOUNTED_FS_STRUCT *DSFnext = NULL;
|
---|
| 1638 |
|
---|
| 1639 | DSFptr = DSF_Head;
|
---|
| 1640 | while (DSFptr != NULL) {
|
---|
| 1641 | DSFnext = DSFptr->next;
|
---|
| 1642 | paranoid_free(DSFptr);
|
---|
| 1643 | DSFptr = DSFnext;
|
---|
| 1644 | }
|
---|
| 1645 | DSF_Head = NULL;
|
---|
| 1646 | DSF_Tail = NULL;
|
---|
| 1647 | }
|
---|
| 1648 |
|
---|
| 1649 |
|
---|
| 1650 | /**
|
---|
| 1651 | * Creates a linked list of all of the non-NETFS mounted file systems.
|
---|
| 1652 | * We use a linked list because we don't know how many mounted file
|
---|
| 1653 | * there are (and there can be a lot).
|
---|
| 1654 | * @return 0 on success and greated than 0 on failure.
|
---|
| 1655 | */
|
---|
| 1656 | static int create_list_of_non_NETFS_mounted_file_systems (void)
|
---|
| 1657 | {
|
---|
| 1658 | int i = 0;
|
---|
| 1659 | int mount_cnt = 0;
|
---|
[2436] | 1660 | int lastpos = 0;
|
---|
[2434] | 1661 | char *mounted_file_system = NULL;
|
---|
| 1662 | char *command = NULL;
|
---|
| 1663 | char *token = NULL;
|
---|
| 1664 | char token_chars[] =" :\t\r\f\a\0";
|
---|
| 1665 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 1666 |
|
---|
| 1667 | free_mounted_fs_list();
|
---|
| 1668 | /********
|
---|
| 1669 | * Find the number of mounted file system entries and their respective mount points.
|
---|
| 1670 | * I can't return all of the entries as one string because it's length can be longer
|
---|
| 1671 | * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
|
---|
| 1672 | * So start looping and get the number of mounted file systems and query them one by one.
|
---|
| 1673 | ********/
|
---|
| 1674 | /* Get the number of mounted file systems ((those that start with "/dev/" */
|
---|
[3185] | 1675 | mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
|
---|
[2434] | 1676 | log_msg(5, "Running: %s", command);
|
---|
[3185] | 1677 | mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1678 | paranoid_free(command);
|
---|
[2434] | 1679 |
|
---|
| 1680 | mount_cnt = atoi(mounted_file_system);
|
---|
| 1681 | log_msg (5, "mount_cnt: %d", mount_cnt);
|
---|
[3192] | 1682 | paranoid_free(mounted_file_system);
|
---|
[2434] | 1683 |
|
---|
| 1684 | for (i=mount_cnt; i > 0; i--) {
|
---|
[3185] | 1685 | mr_asprintf(command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
|
---|
[2434] | 1686 | log_msg(5, "Running: %s", command);
|
---|
[3185] | 1687 | mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1688 | paranoid_free(command);
|
---|
[2434] | 1689 |
|
---|
| 1690 | log_msg (5, "mounted_file_system: %s", mounted_file_system);
|
---|
[2436] | 1691 | if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
|
---|
[2434] | 1692 | log_msg (4, "Could not get the list of mounted file systems");
|
---|
[3192] | 1693 | paranoid_free(mounted_file_system);
|
---|
[2434] | 1694 | mr_free(token);
|
---|
| 1695 | return (1);
|
---|
| 1696 | }
|
---|
| 1697 | if (token) {
|
---|
| 1698 | log_msg (5, "token: %s", token);
|
---|
| 1699 | }
|
---|
| 1700 | while (token != NULL) {
|
---|
| 1701 | log_msg (5, "token: %s", token);
|
---|
| 1702 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
|
---|
| 1703 | fatal_error ("Cannot allocate memory");
|
---|
| 1704 | }
|
---|
| 1705 | add_mounted_fs_struct(DSFptr);
|
---|
| 1706 | strcpy(DSFptr->device, token);
|
---|
| 1707 | mr_free(token);
|
---|
[2436] | 1708 | if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
|
---|
[2434] | 1709 | log_msg (5, "Ran out of entries on the mounted file systems list");
|
---|
[2436] | 1710 | mr_free(mounted_file_system);
|
---|
[2434] | 1711 | mr_free(token);
|
---|
| 1712 | return (1);
|
---|
| 1713 | }
|
---|
| 1714 | log_msg (5, "token: %s", token);
|
---|
| 1715 | strcpy(DSFptr->mount_point, token);
|
---|
| 1716 | mr_free(token);
|
---|
[2436] | 1717 | token = mr_strtok(mounted_file_system, token_chars, &lastpos);
|
---|
[2434] | 1718 | }
|
---|
[2436] | 1719 | mr_free(mounted_file_system);
|
---|
[2434] | 1720 | }
|
---|
[3192] | 1721 | /********
|
---|
| 1722 | * DSFptr = DSF_Head;
|
---|
| 1723 | * while (DSFptr != NULL) {
|
---|
| 1724 | * printf ("Dev: %s MP: %s Check: %d\n", DSFptr->device, DSFptr->mount_point, DSFptr->check);
|
---|
| 1725 | * DSFptr = DSFptr->next;
|
---|
| 1726 | * }
|
---|
| 1727 | ********/
|
---|
[2434] | 1728 | return (0);
|
---|
| 1729 | }
|
---|
| 1730 |
|
---|
| 1731 |
|
---|
| 1732 |
|
---|
| 1733 | /**
|
---|
| 1734 | * Given a whole disk device special file, determine which mounted file systems
|
---|
| 1735 | * are on the dsf's partitions and which mounted file systems are not.
|
---|
| 1736 | * @param dsf The whole disk device special file.
|
---|
| 1737 | * @param included_dsf_list A char pointer used to hold the list of mount points
|
---|
| 1738 | * that are on the dsf. Memory for the array will be allocated within the function.
|
---|
| 1739 | * @param excluded_dsf_list A char pointer used to hold the list of mount points
|
---|
| 1740 | * that are not on the dsf. Memory for the array will be allocated within the function.
|
---|
| 1741 | * @return 0 on success, -1 if no device special file was passed in, -2 if a device
|
---|
| 1742 | * special file was passed in but it has no partitions on it, or 1 on failure
|
---|
| 1743 | */
|
---|
| 1744 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
|
---|
| 1745 | int i = 0;
|
---|
| 1746 | int c = 0;
|
---|
| 1747 | int lastpos = 0;
|
---|
| 1748 | char VG[MAX_STR_LEN];
|
---|
| 1749 | char *tmp = NULL;
|
---|
| 1750 | char *command = NULL;
|
---|
| 1751 | char *partition_list = NULL;
|
---|
| 1752 | char partitions[64][MAX_STR_LEN];
|
---|
| 1753 | char *mount_list = NULL;
|
---|
| 1754 | char *token = NULL;
|
---|
[2436] | 1755 | char *ndsf = NULL;
|
---|
[2434] | 1756 | char token_chars[] =" \t\r\f\a\0";
|
---|
| 1757 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 1758 |
|
---|
| 1759 | memset((char *)partitions, 0, sizeof(partitions));
|
---|
| 1760 |
|
---|
| 1761 | log_msg(5, "dsf: %s", dsf);
|
---|
| 1762 |
|
---|
| 1763 | /********
|
---|
| 1764 | * See if a device special file was passed in (i.e. it must start with /dev/
|
---|
| 1765 | ********/
|
---|
| 1766 | if (strncmp(dsf, "/dev/", 5)) {
|
---|
[2527] | 1767 | log_msg (4, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
|
---|
[2434] | 1768 | return (-1);
|
---|
| 1769 | }
|
---|
[2527] | 1770 | log_msg(4, " %s looks like a device special file", dsf);
|
---|
[2434] | 1771 | /* Verify that the dsf exists */
|
---|
[3185] | 1772 | mr_asprintf(command, "ls -al %s 2>/dev/null | wc -l", dsf);
|
---|
[2434] | 1773 | log_msg(5, " Executing: %s", command);
|
---|
[3185] | 1774 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1775 | paranoid_free(command);
|
---|
[2434] | 1776 |
|
---|
| 1777 | log_msg(5, " Return value: %s", tmp);
|
---|
| 1778 | c = atoi(tmp);
|
---|
[3192] | 1779 | paranoid_free(tmp);
|
---|
[2434] | 1780 |
|
---|
| 1781 | if (!c) {
|
---|
| 1782 | log_to_screen("Cannot find device special file %s", dsf);
|
---|
| 1783 | return (1);
|
---|
| 1784 | }
|
---|
[2527] | 1785 | log_msg(4, " %s device special file exists", dsf);
|
---|
[2434] | 1786 |
|
---|
| 1787 | /* Get a list of the mounted file systems */
|
---|
| 1788 | if (create_list_of_non_NETFS_mounted_file_systems()) {
|
---|
| 1789 | log_to_screen ("Could not get the list of mounted file systems");
|
---|
| 1790 | return (1);
|
---|
| 1791 | }
|
---|
| 1792 | log_msg (5, "Processing dsf: %s", dsf);
|
---|
| 1793 | /********
|
---|
| 1794 | * Get a list of the dsf's partitions. There could be no partitions on the disk
|
---|
| 1795 | * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
|
---|
| 1796 | * Either way, it's an error.
|
---|
| 1797 | ********/
|
---|
[3185] | 1798 | mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
|
---|
[2527] | 1799 | log_msg(5, "Executing: %s", command);
|
---|
[3185] | 1800 | mr_asprintf(partition_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1801 | paranoid_free(command);
|
---|
[2434] | 1802 | log_msg(4, "Partition list for %s: %s", dsf, partition_list);
|
---|
| 1803 | if (!strlen(partition_list)) {
|
---|
| 1804 | /* There were no partitions on the disk */
|
---|
[2436] | 1805 | log_msg(4, "No partitions on device special file %s", dsf);
|
---|
[2453] | 1806 | log_msg(4, "I guess it's a partition itself");
|
---|
[2436] | 1807 | strcpy(partitions[0], dsf);
|
---|
| 1808 | ndsf = truncate_to_drive_name(dsf);
|
---|
| 1809 | } else {
|
---|
| 1810 | /* Fill the partition list */
|
---|
| 1811 | i = 0;
|
---|
| 1812 | lastpos = 0;
|
---|
| 1813 | while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
|
---|
[2527] | 1814 | log_msg (4, "Found partition: %s", token);
|
---|
[2436] | 1815 | strcpy(partitions[i++], token);
|
---|
| 1816 | mr_free(token);
|
---|
| 1817 | }
|
---|
[3185] | 1818 | mr_asprintf(ndsf, "%s", dsf);
|
---|
[2434] | 1819 | }
|
---|
[2436] | 1820 | mr_free(partition_list);
|
---|
[2527] | 1821 |
|
---|
| 1822 | /* In any case we want to exclude the dsf itself from all MondRescue activities
|
---|
| 1823 | * at restore time (LVM, fdisk, ...) so we want it in our exclude_dev list */
|
---|
[2528] | 1824 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
|
---|
| 1825 | fatal_error ("Cannot allocate memory");
|
---|
[2527] | 1826 | }
|
---|
[2528] | 1827 | add_mounted_fs_struct(DSFptr);
|
---|
| 1828 | strcpy(DSFptr->device, dsf);
|
---|
[2527] | 1829 | DSFptr->check = 1;
|
---|
| 1830 |
|
---|
[2436] | 1831 | /* For the rest ndsf is the new dsf to deal with */
|
---|
[2434] | 1832 | /********
|
---|
| 1833 | * At this point, we have a list of all of the partitions on the dsf. Now try to
|
---|
| 1834 | * see which partitions have a file system on them.
|
---|
| 1835 | *
|
---|
| 1836 | * Loop through each partition on the disk and:
|
---|
| 1837 | *
|
---|
| 1838 | * - If the partition is swap, it ignores it.
|
---|
| 1839 | *
|
---|
| 1840 | * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
|
---|
| 1841 | * to the linked list, copies to it the device name and mount point, and sets check == 1.
|
---|
| 1842 | *
|
---|
| 1843 | * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
|
---|
| 1844 | * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
|
---|
| 1845 | * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
|
---|
| 1846 | * contains more than one disk, it will still add the entry even if the Logical Volume's
|
---|
| 1847 | * extents are not on the dsf that was passed in to the function. For example, Volume Group
|
---|
| 1848 | * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
|
---|
| 1849 | * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
|
---|
| 1850 | * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
|
---|
| 1851 | * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
|
---|
| 1852 | *
|
---|
| 1853 | * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
|
---|
| 1854 | * software raid device, it adds an entry to the linked list, copies to it the software raid
|
---|
| 1855 | * device name and mount point, and sets check == 1.
|
---|
| 1856 | *
|
---|
| 1857 | * - If the partition is part of a mounted software raid device, it adds an entry to the linked
|
---|
| 1858 | * list, copies to it the software raid device name and mount point, and sets check == 1.
|
---|
| 1859 | *
|
---|
| 1860 | ********/
|
---|
| 1861 | for (i=0; strlen(partitions[i]); i++) {
|
---|
| 1862 | log_msg(4, "Processing partition: %s", partitions[i]);
|
---|
| 1863 | /* See if it's swap. If it is, ignore it. */
|
---|
[3192] | 1864 | mr_asprintf(command, "parted2fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'",
|
---|
| 1865 | ndsf, partitions[i]);
|
---|
[2527] | 1866 | log_msg(5, " Running: %s", command);
|
---|
[3185] | 1867 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1868 | paranoid_free(command);
|
---|
[2527] | 1869 | log_msg(5, " Return value: %s", tmp);
|
---|
[2434] | 1870 | c = strlen(tmp);
|
---|
[3192] | 1871 | paranoid_free(tmp);
|
---|
[2434] | 1872 | if (c) {
|
---|
| 1873 | log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
|
---|
| 1874 | continue;
|
---|
| 1875 | }
|
---|
| 1876 | /* It's not swap. See if we can find the mount point from the mount command. */
|
---|
[3185] | 1877 | mr_asprintf(command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
|
---|
| 1878 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1879 | paranoid_free(command);
|
---|
[2434] | 1880 | if (strlen(tmp)) {
|
---|
| 1881 | log_msg(4, " %s is mounted: %s", partitions[i], tmp);
|
---|
| 1882 | if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
|
---|
| 1883 | log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
|
---|
[3192] | 1884 | paranoid_free(tmp);
|
---|
[2434] | 1885 | return (1);
|
---|
| 1886 | }
|
---|
| 1887 | DSFptr->check = 1;
|
---|
[3192] | 1888 | paranoid_free(tmp);
|
---|
[2434] | 1889 | continue;
|
---|
| 1890 | }
|
---|
[3192] | 1891 | paranoid_free(tmp);
|
---|
[2434] | 1892 | /* It's not swap and it's not mounted. See if it's LVM */
|
---|
| 1893 | log_msg(4, " It's not mounted. Checking to see if it's LVM...");
|
---|
[2527] | 1894 | /* Check for LVM */
|
---|
[3185] | 1895 | mr_asprintf(command, "pvdisplay -c %s 2> /dev/null", partitions[i]);
|
---|
[2527] | 1896 | log_msg(5, " Running: %s", command);
|
---|
[3185] | 1897 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1898 | paranoid_free(command);
|
---|
[2434] | 1899 | if (strlen(tmp)) {
|
---|
[2527] | 1900 | log_msg(4, "Found an LVM partition at %s. Find the VG it's in...", partitions[i]);
|
---|
| 1901 | /* It's LVM: Find the VG it's in */
|
---|
[3185] | 1902 | mr_asprintf(command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
|
---|
[2527] | 1903 | log_msg(5, " Running: %s", command);
|
---|
| 1904 | strcpy(VG, call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1905 | paranoid_free(command);
|
---|
[2527] | 1906 | log_msg(4, " Volume Group: %s", VG);
|
---|
| 1907 | if (strlen(VG)) {
|
---|
| 1908 | /* Found the Volume Group. Now find all of the VG's mount points */
|
---|
| 1909 | log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
|
---|
[3185] | 1910 | mr_asprintf(command, "mount 2>/dev/null|grep -E \"/dev/mapper/%s|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
|
---|
[2527] | 1911 | log_msg(5, " Running: %s", command);
|
---|
[3185] | 1912 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1913 | paranoid_free(command);
|
---|
[2527] | 1914 | log_msg(4, " VG %s mount_list: %s", VG, mount_list);
|
---|
| 1915 | lastpos = 0;
|
---|
| 1916 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
| 1917 | log_msg (5, "mount point token: %s", token);
|
---|
| 1918 | if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
|
---|
| 1919 | log_msg (4, "Can't find mount point %s in mounted file systems list", token);
|
---|
[3192] | 1920 | paranoid_free(tmp);
|
---|
[2527] | 1921 | mr_free(token);
|
---|
| 1922 | return (1);
|
---|
| 1923 | }
|
---|
| 1924 | DSFptr->check = 1;
|
---|
| 1925 | mr_free(token);
|
---|
| 1926 | }
|
---|
| 1927 | /********
|
---|
| 1928 | * Now we want to see if there are any software raid devices using
|
---|
| 1929 | * any of the Logical Volumes on the Volume Group.
|
---|
| 1930 | *******/
|
---|
[3192] | 1931 | paranoid_free(mount_list);
|
---|
[2527] | 1932 |
|
---|
[3185] | 1933 | mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
[2527] | 1934 | log_msg (5, "Running: %s", command);
|
---|
[3185] | 1935 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1936 | paranoid_free(command);
|
---|
[2527] | 1937 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 1938 | lastpos = 0;
|
---|
| 1939 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[3185] | 1940 | mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
|
---|
[2527] | 1941 | log_msg (5, "Running: %s", command);
|
---|
[3192] | 1942 | paranoid_free(tmp);
|
---|
[3185] | 1943 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1944 | paranoid_free(command);
|
---|
[2527] | 1945 | log_msg(4, "Number of Software raid device: %s", tmp);
|
---|
| 1946 | if (atoi(tmp)) {
|
---|
| 1947 | /* This device is on our disk */
|
---|
| 1948 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 1949 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[3192] | 1950 | paranoid_free(tmp);
|
---|
[2434] | 1951 | mr_free(token);
|
---|
| 1952 | return (1);
|
---|
| 1953 | }
|
---|
| 1954 | DSFptr->check = 1;
|
---|
| 1955 | }
|
---|
| 1956 | }
|
---|
[2527] | 1957 | mr_free(token);
|
---|
| 1958 | paranoid_free(mount_list);
|
---|
| 1959 | } else {
|
---|
| 1960 | log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
|
---|
[3192] | 1961 | paranoid_free(tmp);
|
---|
[2527] | 1962 | return (1);
|
---|
[2434] | 1963 | }
|
---|
[3192] | 1964 | paranoid_free(tmp);
|
---|
[2527] | 1965 | continue;
|
---|
[2434] | 1966 | } else {
|
---|
| 1967 | log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
|
---|
| 1968 | }
|
---|
[3192] | 1969 | paranoid_free(tmp);
|
---|
[2434] | 1970 | /********
|
---|
| 1971 | * It's not swap, mounted, or LVM. See if it's used in a software raid device.
|
---|
| 1972 | ********/
|
---|
| 1973 | log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
|
---|
[3185] | 1974 | mr_asprintf(command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
|
---|
[2434] | 1975 | log_msg(4, " Running: %s", command);
|
---|
[3185] | 1976 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1977 | paranoid_free(command);
|
---|
[2434] | 1978 | if (!strlen(tmp)) {
|
---|
| 1979 | log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
|
---|
[3192] | 1980 | paranoid_free(tmp);
|
---|
[2434] | 1981 | continue;
|
---|
| 1982 | }
|
---|
| 1983 | log_msg (5, " UUID: %s", tmp);
|
---|
| 1984 | /* Get the Software raid device list */
|
---|
[3185] | 1985 | mr_asprintf(command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
[2434] | 1986 | log_msg (5, " Running: %s", command);
|
---|
[3185] | 1987 | mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1988 | paranoid_free(command);
|
---|
[2434] | 1989 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 1990 | /* Loop through the software raid device list to see if we can find the partition */
|
---|
| 1991 | lastpos = 0;
|
---|
| 1992 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
[3185] | 1993 | mr_asprintf(command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
|
---|
[2434] | 1994 | log_msg(4, " Running: %s", command);
|
---|
[3192] | 1995 | paranoid_free(tmp);
|
---|
[3185] | 1996 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[3192] | 1997 | paranoid_free(command);
|
---|
[2434] | 1998 | if (!atoi(tmp)) {
|
---|
| 1999 | log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
|
---|
| 2000 | } else {
|
---|
| 2001 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 2002 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
[3192] | 2003 | paranoid_free(tmp);
|
---|
[2434] | 2004 | mr_free(token);
|
---|
| 2005 | return (1);
|
---|
| 2006 | }
|
---|
| 2007 | DSFptr->check = 1;
|
---|
| 2008 | break;
|
---|
| 2009 | }
|
---|
| 2010 | mr_free(token);
|
---|
| 2011 | }
|
---|
[3192] | 2012 | paranoid_free(tmp);
|
---|
| 2013 | paranoid_free(mount_list);
|
---|
[2434] | 2014 | }
|
---|
| 2015 |
|
---|
| 2016 | /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
|
---|
| 2017 | i = 0;
|
---|
| 2018 | DSFptr= DSF_Head;
|
---|
| 2019 | while (DSFptr != NULL) {
|
---|
| 2020 | i += strlen(DSFptr->mount_point) + 1;
|
---|
| 2021 | DSFptr = DSFptr->next;
|
---|
| 2022 | }
|
---|
| 2023 | log_msg (5, "i: %d", i);
|
---|
| 2024 | if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 2025 | fatal_error ("Cannot allocate memory");
|
---|
| 2026 | }
|
---|
| 2027 | if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 2028 | fatal_error ("Cannot allocate memory");
|
---|
| 2029 | }
|
---|
| 2030 | DSFptr= DSF_Head;
|
---|
| 2031 | while (DSFptr != NULL) {
|
---|
| 2032 | if (DSFptr->check) {
|
---|
[2632] | 2033 | log_msg (4, "%s is mounted on %s and is on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
|
---|
[2434] | 2034 | strcat(*included_dsf_list, DSFptr->mount_point);
|
---|
[2713] | 2035 | strcat(*included_dsf_list, "|");
|
---|
[2434] | 2036 | } else {
|
---|
[2632] | 2037 | log_msg (4, "%s is mounted on %s and is NOT on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
|
---|
[2434] | 2038 | strcat(*excluded_dsf_list, DSFptr->mount_point);
|
---|
[2713] | 2039 | strcat(*excluded_dsf_list, "|");
|
---|
[2434] | 2040 | }
|
---|
| 2041 | DSFptr = DSFptr->next;
|
---|
| 2042 | }
|
---|
[2436] | 2043 | mr_free(ndsf);
|
---|
| 2044 |
|
---|
[2434] | 2045 | log_msg (5, "included_dsf_list: %s", *included_dsf_list);
|
---|
| 2046 | log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
|
---|
| 2047 | return (0);
|
---|
| 2048 | }
|
---|
| 2049 |
|
---|
| 2050 |
|
---|
[3192] | 2051 |
|
---|
| 2052 |
|
---|
| 2053 |
|
---|
[2434] | 2054 | /* Update the bkpinfo structure for exclude & include paths
|
---|
| 2055 | * in order to handle correctly paths corresponding to devices */
|
---|
| 2056 | void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
|
---|
| 2057 |
|
---|
| 2058 | char *token = NULL;
|
---|
| 2059 | int lastpos = 0;
|
---|
| 2060 | char *mounted_on_dsf = NULL;
|
---|
| 2061 | char *not_mounted_on_dsf = NULL;
|
---|
[2713] | 2062 | char token_chars[] ="|\t\r\f\a\0\n";
|
---|
[2525] | 2063 | char *tmp = NULL;
|
---|
| 2064 | char *tmp1 = NULL;
|
---|
[2934] | 2065 | char *tmp2 = NULL;
|
---|
[2434] | 2066 |
|
---|
[2745] | 2067 | if (pathlist == NULL) {
|
---|
| 2068 | return;
|
---|
| 2069 | }
|
---|
[2434] | 2070 | while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
|
---|
| 2071 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
| 2072 | case 1:
|
---|
| 2073 | if (mode == 'E') {
|
---|
| 2074 | log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
|
---|
| 2075 | } else {
|
---|
[2453] | 2076 | log_msg(1, "ERROR ! %s doesn't exist in -I option", token);
|
---|
[2434] | 2077 | fatal_error("Error processing -I option");
|
---|
| 2078 | }
|
---|
| 2079 | break;
|
---|
| 2080 | /* Everything is OK; proceed to archive data */
|
---|
| 2081 | case 0:
|
---|
| 2082 | if (mode == 'E') {
|
---|
| 2083 | if (strlen(mounted_on_dsf)) {
|
---|
[2632] | 2084 | log_to_screen("Excluding the following file systems on %s:", token);
|
---|
| 2085 | log_to_screen("==> %s", mounted_on_dsf);
|
---|
[2434] | 2086 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
|
---|
[2713] | 2087 | if (bkpinfo->exclude_paths) {
|
---|
| 2088 | mr_strcat(bkpinfo->exclude_paths,"|%s",mounted_on_dsf);
|
---|
| 2089 | } else {
|
---|
[3185] | 2090 | mr_asprintf(bkpinfo->exclude_paths,"%s",mounted_on_dsf);
|
---|
[2713] | 2091 | }
|
---|
| 2092 | if (bkpinfo->exclude_devs) {
|
---|
| 2093 | mr_strcat(bkpinfo->exclude_devs,"|%s",token);
|
---|
| 2094 | } else {
|
---|
[3185] | 2095 | mr_asprintf(bkpinfo->exclude_devs,"%s",token);
|
---|
[2713] | 2096 | }
|
---|
[2434] | 2097 | }
|
---|
[2453] | 2098 | } else {
|
---|
[2632] | 2099 | log_to_screen("Archiving only the following file systems on %s:", token);
|
---|
[2636] | 2100 | log_to_screen("==> %s", mounted_on_dsf);
|
---|
[3192] | 2101 | strcpy(bkpinfo->include_paths, "/");
|
---|
[2453] | 2102 | if (strlen(not_mounted_on_dsf)) {
|
---|
| 2103 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
|
---|
[2632] | 2104 | log_to_screen("Not archiving the following file systems:");
|
---|
| 2105 | log_to_screen("==> %s", not_mounted_on_dsf);
|
---|
[2713] | 2106 | if (bkpinfo->exclude_paths) {
|
---|
| 2107 | mr_strcat(bkpinfo->exclude_paths, "|%s",not_mounted_on_dsf);
|
---|
| 2108 | } else {
|
---|
[3185] | 2109 | mr_asprintf(bkpinfo->exclude_paths,"%s",not_mounted_on_dsf);
|
---|
[2713] | 2110 | }
|
---|
[2453] | 2111 | }
|
---|
[2434] | 2112 | }
|
---|
| 2113 | break;
|
---|
| 2114 | /* It's a dsf but not a whole disk dsf */
|
---|
| 2115 | case -2:
|
---|
| 2116 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
|
---|
| 2117 | break;
|
---|
| 2118 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 2119 | case -1:
|
---|
[2713] | 2120 | /* Adds a | to ensure correct detection even at both ends */
|
---|
[3185] | 2121 | mr_asprintf(tmp1,"|%s",token);
|
---|
| 2122 | mr_asprintf(tmp2,"|%s|",token);
|
---|
[2434] | 2123 | if (mode == 'E') {
|
---|
[2473] | 2124 | /* Add the token if not already in the list */
|
---|
[3185] | 2125 | mr_asprintf(tmp,"|%s|",bkpinfo->exclude_paths);
|
---|
[2934] | 2126 | if (strstr(tmp,tmp2) == NULL) {
|
---|
[2713] | 2127 | if (bkpinfo->exclude_paths) {
|
---|
| 2128 | mr_strcat(bkpinfo->exclude_paths,tmp1);
|
---|
| 2129 | mr_free(tmp1);
|
---|
| 2130 | } else {
|
---|
| 2131 | bkpinfo->exclude_paths = tmp1;
|
---|
| 2132 | }
|
---|
[2473] | 2133 | }
|
---|
[2434] | 2134 | } else {
|
---|
[2473] | 2135 | /* Add the token if not already in the list */
|
---|
[3185] | 2136 | mr_asprintf(tmp,"|%s|",bkpinfo->include_paths);
|
---|
[2934] | 2137 | if (strstr(tmp,tmp2) == NULL) {
|
---|
[3192] | 2138 | strcat(bkpinfo->include_paths,tmp1);
|
---|
[2473] | 2139 | }
|
---|
[2713] | 2140 | mr_free(tmp1);
|
---|
[2434] | 2141 | }
|
---|
[2525] | 2142 | mr_free(tmp);
|
---|
[2934] | 2143 | mr_free(tmp2);
|
---|
[2434] | 2144 | break;
|
---|
| 2145 | }
|
---|
| 2146 | mr_free(token);
|
---|
| 2147 |
|
---|
| 2148 | if (bkpinfo->include_paths != NULL) {
|
---|
| 2149 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
---|
| 2150 | }
|
---|
| 2151 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 2152 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 2153 | }
|
---|
| 2154 | if (bkpinfo->exclude_devs != NULL) {
|
---|
| 2155 | log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
|
---|
| 2156 | }
|
---|
| 2157 | }
|
---|
| 2158 | }
|
---|
| 2159 |
|
---|
| 2160 |
|
---|
| 2161 |
|
---|
| 2162 |
|
---|
| 2163 | /**
|
---|
[1] | 2164 | * Ask user for details of backup/restore information.
|
---|
| 2165 | * Called when @c mondoarchive doesn't get any parameters.
|
---|
| 2166 | * @param bkpinfo The backup information structure to fill out with the user's data.
|
---|
| 2167 | * @param archiving_to_media TRUE if archiving, FALSE if restoring.
|
---|
| 2168 | * @return 0, always.
|
---|
| 2169 | * @bug No point of `int' return value.
|
---|
| 2170 | * @ingroup archiveGroup
|
---|
| 2171 | */
|
---|
[1645] | 2172 | int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
|
---|
[1] | 2173 | // archiving_to_media is TRUE if I'm being called by mondoarchive
|
---|
| 2174 | // archiving_to_media is FALSE if I'm being called by mondorestore
|
---|
| 2175 | {
|
---|
[2214] | 2176 | char *tmp = NULL;
|
---|
[3154] | 2177 | char *sz = NULL;
|
---|
[3111] | 2178 | char *tmpro = NULL;
|
---|
[2304] | 2179 | char *tmp1 = NULL;
|
---|
[2242] | 2180 | char *mds = NULL;
|
---|
[2847] | 2181 | char *q = NULL;
|
---|
[3062] | 2182 | char p[16*MAX_STR_LEN];
|
---|
[3192] | 2183 | char *sz_size;
|
---|
| 2184 | char *command;
|
---|
[2771] | 2185 | char *compression_type = NULL;
|
---|
[3192] | 2186 | char *comment;
|
---|
| 2187 | char *prompt;
|
---|
[128] | 2188 | int i;
|
---|
| 2189 | FILE *fin;
|
---|
[1] | 2190 |
|
---|
[3192] | 2191 | malloc_string(sz_size);
|
---|
| 2192 | malloc_string(command);
|
---|
| 2193 | malloc_string(comment);
|
---|
| 2194 | malloc_string(prompt);
|
---|
[2304] | 2195 | malloc_string(tmp1);
|
---|
[128] | 2196 | assert(bkpinfo != NULL);
|
---|
[3192] | 2197 | sz_size[0] = '\0';
|
---|
[128] | 2198 | bkpinfo->nonbootable_backup = FALSE;
|
---|
[1] | 2199 |
|
---|
[2380] | 2200 | // Tape, CD, NETFS, ...?
|
---|
[128] | 2201 | srandom(getpid());
|
---|
| 2202 | bkpinfo->backup_media_type =
|
---|
| 2203 | (g_restoring_live_from_cd) ? cdr :
|
---|
| 2204 | which_backup_media_type(bkpinfo->restore_data);
|
---|
| 2205 | if (bkpinfo->backup_media_type == none) {
|
---|
[541] | 2206 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2207 | finish(1);
|
---|
| 2208 | }
|
---|
[1934] | 2209 | /* Why asking to remove the media with tape ?
|
---|
[128] | 2210 | if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
|
---|
[1885] | 2211 | popup_and_OK("Please remove media from drive(s)");
|
---|
[128] | 2212 | }
|
---|
[1934] | 2213 | */
|
---|
[3154] | 2214 | if (archiving_to_media) {
|
---|
| 2215 | setup_tmpdir(NULL);
|
---|
| 2216 | /*
|
---|
| 2217 | * Set the scratchdir to reside on the partition with the most free space.
|
---|
| 2218 | * Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
|
---|
| 2219 | */
|
---|
| 2220 | #ifdef __FreeBSD__
|
---|
[3185] | 2221 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,vmhgfs,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | grep -vE \"none|Filesystem\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -nr | awk '{print $NF;}' | while read x ; do test -w $x && echo $x && break ; done"));
|
---|
[3154] | 2222 | #else
|
---|
[3185] | 2223 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -x nfs -x nfs4 -x fuse.sshfs -x fuse -x vfat -x ntfs -x ntfs-3g -x vmhgfs -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol -x iso9660 | grep -vE \"none|Filesystem|/dev/shm\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -nr | awk '{print $NF;}' | while read x ; do test -w $x && echo $x && break ; done"));
|
---|
[3154] | 2224 | #endif
|
---|
| 2225 |
|
---|
| 2226 | if (tmp[0] != '/') {
|
---|
[3185] | 2227 | mr_asprintf(sz, "%s", tmp);
|
---|
[3154] | 2228 | mr_free(tmp);
|
---|
[3185] | 2229 | mr_asprintf(tmp, "/%s", sz);
|
---|
[3154] | 2230 | mr_free(sz);
|
---|
| 2231 | }
|
---|
| 2232 | setup_scratchdir(tmp);
|
---|
| 2233 | }
|
---|
[3192] | 2234 | log_msg(3, "media type = %s",
|
---|
| 2235 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
[128] | 2236 | bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
|
---|
[3192] | 2237 | bkpinfo->compression_level =
|
---|
| 2238 | (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
|
---|
| 2239 | bkpinfo->use_lzo =
|
---|
| 2240 | (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
|
---|
[128] | 2241 | mvaddstr_and_log_it(2, 0, " ");
|
---|
[1] | 2242 |
|
---|
[1934] | 2243 | // Find device's /dev (or SCSI) entry
|
---|
[128] | 2244 | switch (bkpinfo->backup_media_type) {
|
---|
| 2245 | case cdr:
|
---|
| 2246 | case cdrw:
|
---|
| 2247 | case dvd:
|
---|
[1687] | 2248 | case usb:
|
---|
[1745] | 2249 | /* Never try to eject a USB device */
|
---|
| 2250 | if (bkpinfo->backup_media_type == usb) {
|
---|
[1746] | 2251 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1745] | 2252 | }
|
---|
[128] | 2253 | if (archiving_to_media) {
|
---|
[1687] | 2254 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[3192] | 2255 | if (ask_me_yes_or_no
|
---|
| 2256 | ("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?"))
|
---|
| 2257 | {
|
---|
[685] | 2258 | bkpinfo->manual_cd_tray = TRUE;
|
---|
| 2259 | }
|
---|
[128] | 2260 | }
|
---|
[2771] | 2261 | if ((compression_type = which_compression_type()) == NULL) {
|
---|
| 2262 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2263 | finish(1);
|
---|
| 2264 | }
|
---|
[3192] | 2265 | if ((bkpinfo->compression_level =
|
---|
| 2266 | which_compression_level()) == -1) {
|
---|
[541] | 2267 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2268 | finish(1);
|
---|
| 2269 | }
|
---|
[2242] | 2270 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
[3192] | 2271 | sprintf(comment, "What speed is your %s (re)writer?", mds);
|
---|
[128] | 2272 | if (bkpinfo->backup_media_type == dvd) {
|
---|
| 2273 | find_dvd_device(bkpinfo->media_device, FALSE);
|
---|
[2304] | 2274 | strcpy(tmp1, "1");
|
---|
[3192] | 2275 | sprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
|
---|
[128] | 2276 | log_msg(1, "Setting to DVD defaults");
|
---|
| 2277 | } else {
|
---|
| 2278 | strcpy(bkpinfo->media_device, VANILLA_SCSI_CDROM);
|
---|
[2304] | 2279 | strcpy(tmp1, "4");
|
---|
[3192] | 2280 | strcpy(sz_size, "650");
|
---|
[128] | 2281 | log_msg(1, "Setting to CD defaults");
|
---|
| 2282 | }
|
---|
[1687] | 2283 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[2304] | 2284 | if (!popup_and_get_string("Speed", comment, tmp1, 4)) {
|
---|
[541] | 2285 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2286 | finish(1);
|
---|
| 2287 | }
|
---|
| 2288 | }
|
---|
[2304] | 2289 | bkpinfo->cdrw_speed = atoi(tmp1); // if DVD then this shouldn't ever be used anyway :)
|
---|
[2214] | 2290 |
|
---|
[3192] | 2291 | sprintf(comment,
|
---|
| 2292 | "How much data (in Megabytes) will each %s store?", mds);
|
---|
[2242] | 2293 | mr_free(mds);
|
---|
[3192] | 2294 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
[541] | 2295 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2296 | finish(1);
|
---|
| 2297 | }
|
---|
[3150] | 2298 | bkpinfo->media_size = atoi(sz_size);
|
---|
| 2299 | if (bkpinfo->media_size <= 0) {
|
---|
[541] | 2300 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2301 | finish(1);
|
---|
| 2302 | }
|
---|
| 2303 | }
|
---|
[1737] | 2304 | /* No break because we continue even for usb */
|
---|
[128] | 2305 | case cdstream:
|
---|
[2242] | 2306 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
| 2307 |
|
---|
[1737] | 2308 | if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 2309 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
[3192] | 2310 | log_msg(2, "CD-ROM device assumed to be at %s",
|
---|
| 2311 | bkpinfo->media_device);
|
---|
| 2312 | } else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb))
|
---|
| 2313 | || bkpinfo->backup_media_type == dvd) {
|
---|
[128] | 2314 | if (!bkpinfo->media_device[0]) {
|
---|
| 2315 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 2316 | } // just for the heck of it :)
|
---|
[3192] | 2317 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 2318 | bkpinfo->media_device);
|
---|
| 2319 | if (bkpinfo->backup_media_type == dvd
|
---|
| 2320 | || find_cdrom_device(bkpinfo->media_device, FALSE)) {
|
---|
| 2321 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 2322 | bkpinfo->media_device);
|
---|
| 2323 | sprintf(comment,
|
---|
| 2324 | "Please specify your %s drive's /dev entry", mds);
|
---|
| 2325 | if (!popup_and_get_string
|
---|
| 2326 | ("Device?", comment, bkpinfo->media_device,
|
---|
| 2327 | MAX_STR_LEN / 4)) {
|
---|
[541] | 2328 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2329 | finish(1);
|
---|
| 2330 | }
|
---|
| 2331 | }
|
---|
[2242] | 2332 | log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
|
---|
[128] | 2333 | } else {
|
---|
[1737] | 2334 | if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 2335 | bkpinfo->media_device[0] = '\0';
|
---|
| 2336 | }
|
---|
| 2337 | if (bkpinfo->media_device[0]) {
|
---|
[1738] | 2338 | if (bkpinfo->backup_media_type == usb) {
|
---|
[3185] | 2339 | mr_asprintf(tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
|
---|
[1738] | 2340 | } else {
|
---|
[3185] | 2341 | mr_asprintf(tmp, "I think I've found your %s burner at SCSI node %s. Is this correct? (Say no if you have an IDE burner and you are running a 2.6 kernel. You will then be prompted for further details.)", mds, bkpinfo->media_device);
|
---|
[1739] | 2342 | }
|
---|
[128] | 2343 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 2344 | bkpinfo->media_device[0] = '\0';
|
---|
| 2345 | }
|
---|
[2214] | 2346 | mr_free(tmp);
|
---|
[128] | 2347 | }
|
---|
| 2348 | if (!bkpinfo->media_device[0]) {
|
---|
[1737] | 2349 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 2350 | i = popup_and_get_string("/dev entry?",
|
---|
| 2351 | "What is the /dev entry of your USB Disk/Key, please?",
|
---|
| 2352 | bkpinfo->media_device,
|
---|
| 2353 | MAX_STR_LEN / 4);
|
---|
| 2354 | } else {
|
---|
| 2355 | if (g_kernel_version < 2.6) {
|
---|
| 2356 | i = popup_and_get_string("Device node?",
|
---|
[541] | 2357 | "What is the SCSI node of your CD (re)writer, please?",
|
---|
[128] | 2358 | bkpinfo->media_device,
|
---|
| 2359 | MAX_STR_LEN / 4);
|
---|
[1709] | 2360 | } else {
|
---|
| 2361 | i = popup_and_get_string("/dev entry?",
|
---|
[541] | 2362 | "What is the /dev entry of your CD (re)writer, please?",
|
---|
[128] | 2363 | bkpinfo->media_device,
|
---|
| 2364 | MAX_STR_LEN / 4);
|
---|
[1709] | 2365 | }
|
---|
[128] | 2366 | }
|
---|
| 2367 | if (!i) {
|
---|
[541] | 2368 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2369 | finish(1);
|
---|
| 2370 | }
|
---|
| 2371 | }
|
---|
| 2372 | }
|
---|
[2242] | 2373 | mr_free(mds);
|
---|
| 2374 |
|
---|
[128] | 2375 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
[3150] | 2376 | bkpinfo->media_size = 650;
|
---|
[128] | 2377 | }
|
---|
| 2378 | break;
|
---|
| 2379 | case udev:
|
---|
| 2380 | if (!ask_me_yes_or_no
|
---|
[541] | 2381 | ("This option is for advanced users only. Are you sure?")) {
|
---|
| 2382 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2383 | finish(1);
|
---|
| 2384 | }
|
---|
| 2385 | case tape:
|
---|
[1] | 2386 |
|
---|
[1969] | 2387 | if ((!bkpinfo->restore_mode) && (find_tape_device_and_size(bkpinfo->media_device, sz_size))) {
|
---|
[541] | 2388 | log_msg(3, "Ok, using vanilla scsi tape.");
|
---|
[128] | 2389 | strcpy(bkpinfo->media_device, VANILLA_SCSI_TAPE);
|
---|
| 2390 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 2391 | paranoid_fclose(fin);
|
---|
| 2392 | } else {
|
---|
| 2393 | strcpy(bkpinfo->media_device, "/dev/osst0");
|
---|
| 2394 | }
|
---|
| 2395 | }
|
---|
| 2396 | if (bkpinfo->media_device[0]) {
|
---|
| 2397 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 2398 | paranoid_fclose(fin);
|
---|
| 2399 | } else {
|
---|
| 2400 | if (does_file_exist("/tmp/mondo-restore.cfg")) {
|
---|
[3192] | 2401 | read_cfg_var("/tmp/mondo-restore.cfg", "media-dev",
|
---|
| 2402 | bkpinfo->media_device);
|
---|
[128] | 2403 | }
|
---|
| 2404 | }
|
---|
| 2405 | }
|
---|
| 2406 | if (bkpinfo->media_device[0]) {
|
---|
[3185] | 2407 | mr_asprintf(tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
|
---|
[128] | 2408 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 2409 | bkpinfo->media_device[0] = '\0';
|
---|
| 2410 | }
|
---|
[2214] | 2411 | mr_free(tmp);
|
---|
[128] | 2412 | }
|
---|
| 2413 | if (!bkpinfo->media_device[0]) {
|
---|
| 2414 | if (!popup_and_get_string
|
---|
[541] | 2415 | ("Device name?",
|
---|
| 2416 | "What is the /dev entry of your tape streamer?",
|
---|
[128] | 2417 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2418 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2419 | finish(1);
|
---|
| 2420 | }
|
---|
| 2421 | }
|
---|
[3185] | 2422 | mr_asprintf(tmp, "ls -l %s", bkpinfo->media_device);
|
---|
[128] | 2423 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[541] | 2424 | log_to_screen("User has not specified a valid /dev entry");
|
---|
[128] | 2425 | finish(1);
|
---|
| 2426 | }
|
---|
[2214] | 2427 | mr_free(tmp);
|
---|
| 2428 |
|
---|
[3169] | 2429 | if (!popup_and_get_string
|
---|
| 2430 | ("Tape block size?",
|
---|
| 2431 | "What is the block size of your tape streamer?",
|
---|
| 2432 | sz_size, 15)) {
|
---|
| 2433 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2434 | finish(1);
|
---|
[128] | 2435 | }
|
---|
[3169] | 2436 | bkpinfo->internal_tape_block_size = atol(sz_size);
|
---|
| 2437 | if (bkpinfo->internal_tape_block_size <= 0) {
|
---|
| 2438 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2439 | finish(1);
|
---|
| 2440 | }
|
---|
| 2441 |
|
---|
| 2442 | bkpinfo->media_size = 0;
|
---|
[3150] | 2443 | log_msg(4, "media_size = %ld", bkpinfo->media_size);
|
---|
[3169] | 2444 |
|
---|
[2993] | 2445 | bkpinfo->use_obdr = ask_me_yes_or_no
|
---|
| 2446 | ("Do you want to activate OBDR support for your tapes ?");
|
---|
| 2447 | if (bkpinfo->use_obdr) {
|
---|
| 2448 | log_msg(4, "obdr mode = TRUE");
|
---|
| 2449 | } else {
|
---|
| 2450 | log_msg(4, "obdr mode = FALSE");
|
---|
| 2451 | }
|
---|
[128] | 2452 | if (archiving_to_media) {
|
---|
[2771] | 2453 | if ((compression_type = which_compression_type()) == NULL) {
|
---|
| 2454 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2455 | finish(1);
|
---|
| 2456 | }
|
---|
[3192] | 2457 | if ((bkpinfo->compression_level =
|
---|
| 2458 | which_compression_level()) == -1) {
|
---|
[541] | 2459 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2460 | finish(1);
|
---|
| 2461 | }
|
---|
| 2462 | }
|
---|
| 2463 | break;
|
---|
[1] | 2464 |
|
---|
| 2465 |
|
---|
| 2466 |
|
---|
[2380] | 2467 | case netfs:
|
---|
| 2468 | /* Never try to eject a NETFS device */
|
---|
[1848] | 2469 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 2470 |
|
---|
[2380] | 2471 | /* Initiate bkpinfo netfs_mount path from running environment if not already done */
|
---|
[3192] | 2472 | if (!bkpinfo->netfs_mount[0]) {
|
---|
| 2473 | strcpy(bkpinfo->netfs_mount,
|
---|
| 2474 | call_program_and_get_last_line_of_output
|
---|
| 2475 | ("mount | grep \":\" | cut -d' ' -f1 | head -n1"));
|
---|
[128] | 2476 | }
|
---|
[1] | 2477 | #ifdef __FreeBSD__
|
---|
[128] | 2478 | if (TRUE)
|
---|
[1] | 2479 | #else
|
---|
[128] | 2480 | if (!bkpinfo->disaster_recovery)
|
---|
[1] | 2481 | #endif
|
---|
[128] | 2482 | {
|
---|
| 2483 | if (!popup_and_get_string
|
---|
[2380] | 2484 | ("Network shared dir.",
|
---|
[541] | 2485 | "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.)",
|
---|
[3192] | 2486 | bkpinfo->netfs_mount, MAX_STR_LEN / 4)) {
|
---|
[541] | 2487 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2488 | finish(1);
|
---|
| 2489 | }
|
---|
| 2490 | if (!bkpinfo->restore_data) {
|
---|
[2771] | 2491 | if ((compression_type = which_compression_type()) == NULL) {
|
---|
| 2492 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2493 | finish(1);
|
---|
| 2494 | }
|
---|
[3192] | 2495 | if ((bkpinfo->compression_level =
|
---|
| 2496 | which_compression_level()) == -1) {
|
---|
[541] | 2497 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2498 | finish(1);
|
---|
| 2499 | }
|
---|
| 2500 | }
|
---|
| 2501 | // check whether already mounted - we better remove
|
---|
| 2502 | // surrounding spaces and trailing '/' for this
|
---|
[3192] | 2503 | strip_spaces(bkpinfo->netfs_mount);
|
---|
[2380] | 2504 | if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
|
---|
| 2505 | bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
|
---|
[2847] | 2506 | q = strchr(bkpinfo->netfs_mount, '@');
|
---|
| 2507 | if (q != NULL) {
|
---|
| 2508 | /* User found. Store the 2 values */
|
---|
| 2509 | q++;
|
---|
| 2510 | /* new netfs mount */
|
---|
[3013] | 2511 | strcpy(tmp1,q);
|
---|
[2847] | 2512 | } else {
|
---|
[3013] | 2513 | strcpy(tmp1,bkpinfo->netfs_mount);
|
---|
[2847] | 2514 | }
|
---|
[3192] | 2515 | sprintf(command, "mount | grep \"%s \" | cut -d' ' -f3", tmp1);
|
---|
[3013] | 2516 | strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(command));
|
---|
[256] | 2517 |
|
---|
[1847] | 2518 | if (!bkpinfo->restore_data) {
|
---|
[3192] | 2519 | sprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
|
---|
| 2520 | sprintf(comment,
|
---|
| 2521 | "How much data (in Megabytes) will each media store?");
|
---|
| 2522 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
[1847] | 2523 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2524 | finish(1);
|
---|
| 2525 | }
|
---|
| 2526 | } else {
|
---|
[3192] | 2527 | strcpy(sz_size, "0");
|
---|
[256] | 2528 | }
|
---|
[3150] | 2529 | bkpinfo->media_size = atoi(sz_size);
|
---|
| 2530 | if (bkpinfo->media_size < 0) {
|
---|
[541] | 2531 | log_to_screen("User has chosen not to backup the PC");
|
---|
[256] | 2532 | finish(1);
|
---|
| 2533 | }
|
---|
[128] | 2534 | }
|
---|
[3192] | 2535 | /* Force NFS to be the protocol by default */
|
---|
| 2536 | if (bkpinfo->netfs_proto == NULL) {
|
---|
| 2537 | mr_asprintf(bkpinfo->netfs_proto, "nfs");
|
---|
| 2538 | }
|
---|
[128] | 2539 | if (bkpinfo->disaster_recovery) {
|
---|
[3192] | 2540 | sprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
|
---|
[3060] | 2541 | paranoid_system(command);
|
---|
[128] | 2542 | }
|
---|
[2628] | 2543 | strcpy(tmp1, bkpinfo->netfs_proto);
|
---|
[3192] | 2544 | if (!popup_and_get_string
|
---|
| 2545 | ("Network protocol", "Which protocol should I use (nfs/sshfs/smbfs) ?",
|
---|
| 2546 | tmp1, MAX_STR_LEN)) {
|
---|
[2628] | 2547 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2548 | finish(1);
|
---|
| 2549 | }
|
---|
| 2550 | mr_free(bkpinfo->netfs_proto);
|
---|
[3185] | 2551 | mr_asprintf(bkpinfo->netfs_proto, "%s", tmp1);
|
---|
[3192] | 2552 | if (!popup_and_get_string
|
---|
| 2553 | ("Network share", "Which remote share should I mount?",
|
---|
| 2554 | bkpinfo->netfs_mount, MAX_STR_LEN)) {
|
---|
[2628] | 2555 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2556 | finish(1);
|
---|
| 2557 | }
|
---|
| 2558 |
|
---|
[2847] | 2559 | if (bkpinfo->netfs_user) {
|
---|
| 2560 | strcpy(tmp1, bkpinfo->netfs_user);
|
---|
| 2561 | } else {
|
---|
| 2562 | strcpy(tmp1, "");
|
---|
| 2563 | }
|
---|
[3192] | 2564 | if (!popup_and_get_string
|
---|
| 2565 | ("Network user", "Which user should I use if any ?",
|
---|
| 2566 | tmp1, MAX_STR_LEN)) {
|
---|
[2847] | 2567 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2568 | finish(1);
|
---|
| 2569 | }
|
---|
| 2570 | mr_free(bkpinfo->netfs_user);
|
---|
| 2571 | if (strcmp(tmp1, "") != 0) {
|
---|
[3185] | 2572 | mr_asprintf(bkpinfo->netfs_user, "%s", tmp1);
|
---|
[2847] | 2573 | }
|
---|
| 2574 |
|
---|
[1858] | 2575 | /* Initiate bkpinfo isodir path from running environment if mount already done */
|
---|
[2380] | 2576 | if (is_this_device_mounted(bkpinfo->netfs_mount)) {
|
---|
[3192] | 2577 | strcpy(bkpinfo->isodir,
|
---|
| 2578 | call_program_and_get_last_line_of_output
|
---|
| 2579 | ("mount | grep \":\" | cut -d' ' -f3 | head -n1"));
|
---|
[1858] | 2580 | } else {
|
---|
[2380] | 2581 | sprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
|
---|
[3192] | 2582 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
[128] | 2583 | run_program_and_log_output(command, 5);
|
---|
[3111] | 2584 |
|
---|
[2361] | 2585 | if (bkpinfo->restore_data) {
|
---|
[3111] | 2586 | /* mount th FS read-only in restore mode to avoid any erase of whatever */
|
---|
[3185] | 2587 | mr_asprintf(tmpro, "-o ro");
|
---|
[3111] | 2588 | } else {
|
---|
[3185] | 2589 | mr_asprintf(tmpro, "");
|
---|
[3111] | 2590 | }
|
---|
| 2591 |
|
---|
| 2592 | /* Build the mount string */
|
---|
| 2593 | if (strstr(bkpinfo->netfs_proto, "smbfs")) {
|
---|
[3185] | 2594 | mr_asprintf(tmp, "mount -t cifs %s %s %s",bkpinfo->netfs_mount, bkpinfo->isodir,tmpro);
|
---|
[3111] | 2595 | if (bkpinfo->netfs_user) {
|
---|
| 2596 | mr_strcat(tmp, " -o user=%s", bkpinfo->netfs_user);
|
---|
[3107] | 2597 | }
|
---|
[3111] | 2598 | else {
|
---|
[2380] | 2599 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
[3185] | 2600 | mr_asprintf(tmp, "sshfs %s ",tmpro);
|
---|
[2380] | 2601 | } else {
|
---|
[3185] | 2602 | mr_asprintf(tmp, "mount -t %s -o nolock %s ", bkpinfo->netfs_proto,tmpro);
|
---|
[2380] | 2603 | }
|
---|
[3111] | 2604 | if (bkpinfo->netfs_user) {
|
---|
| 2605 | mr_strcat(tmp, "%s@", bkpinfo->netfs_user);
|
---|
| 2606 | }
|
---|
| 2607 | mr_strcat(tmp, "%s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
|
---|
[2361] | 2608 | }
|
---|
[1819] | 2609 | run_program_and_log_output(tmp, 3);
|
---|
[2214] | 2610 | mr_free(tmp);
|
---|
| 2611 |
|
---|
[128] | 2612 | malloc_string(g_selfmounted_isodir);
|
---|
| 2613 | strcpy(g_selfmounted_isodir, bkpinfo->isodir);
|
---|
[3111] | 2614 | }
|
---|
[128] | 2615 | }
|
---|
[2380] | 2616 | if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
|
---|
[3192] | 2617 | popup_and_OK
|
---|
| 2618 | ("Please mount that partition before you try to backup to or restore from it.");
|
---|
[128] | 2619 | finish(1);
|
---|
| 2620 | }
|
---|
[2380] | 2621 | strcpy(tmp1, bkpinfo->netfs_remote_dir);
|
---|
[128] | 2622 | if (!popup_and_get_string
|
---|
[2304] | 2623 | ("Directory", "Which directory within that mountpoint?", tmp1,
|
---|
[128] | 2624 | MAX_STR_LEN)) {
|
---|
[541] | 2625 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2626 | finish(1);
|
---|
| 2627 | }
|
---|
[2380] | 2628 | strcpy(bkpinfo->netfs_remote_dir, tmp1);
|
---|
[2214] | 2629 |
|
---|
[128] | 2630 | // check whether writable - we better remove surrounding spaces for this
|
---|
[2380] | 2631 | strip_spaces(bkpinfo->netfs_remote_dir);
|
---|
[1767] | 2632 |
|
---|
[251] | 2633 | if (!popup_and_get_string
|
---|
[541] | 2634 | ("Prefix.",
|
---|
| 2635 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
[251] | 2636 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
[541] | 2637 | log_to_screen("User has chosen not to backup the PC");
|
---|
[251] | 2638 | finish(1);
|
---|
| 2639 | }
|
---|
| 2640 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[99] | 2641 |
|
---|
[3192] | 2642 | log_msg(3, "Just set netfs_remote_dir to %s",
|
---|
| 2643 | bkpinfo->netfs_remote_dir);
|
---|
[128] | 2644 | log_msg(3, "isodir is still %s", bkpinfo->isodir);
|
---|
| 2645 | break;
|
---|
[1] | 2646 |
|
---|
[128] | 2647 | case iso:
|
---|
| 2648 | if (!bkpinfo->disaster_recovery) {
|
---|
| 2649 | if (!popup_and_get_string
|
---|
[541] | 2650 | ("Storage dir.",
|
---|
[1503] | 2651 | "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0",
|
---|
[128] | 2652 | bkpinfo->isodir, MAX_STR_LEN / 4)) {
|
---|
[541] | 2653 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2654 | finish(1);
|
---|
| 2655 | }
|
---|
| 2656 | if (archiving_to_media) {
|
---|
[2771] | 2657 | if ((compression_type = which_compression_type()) == NULL) {
|
---|
| 2658 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2659 | finish(1);
|
---|
| 2660 | }
|
---|
[3192] | 2661 | if ((bkpinfo->compression_level =
|
---|
| 2662 | which_compression_level()) == -1) {
|
---|
[541] | 2663 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2664 | finish(1);
|
---|
| 2665 | }
|
---|
[3192] | 2666 | sprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
|
---|
[128] | 2667 | if (!popup_and_get_string
|
---|
[541] | 2668 | ("ISO size.",
|
---|
[2472] | 2669 | "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 (700) or DVD's (4480) you plan to backup to.",
|
---|
[3192] | 2670 | sz_size, 16)) {
|
---|
[541] | 2671 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2672 | finish(1);
|
---|
| 2673 | }
|
---|
[3192] | 2674 | bkpinfo->media_size = atoi(sz_size);
|
---|
[128] | 2675 | } else {
|
---|
[3150] | 2676 | bkpinfo->media_size = 650;
|
---|
[128] | 2677 | }
|
---|
| 2678 | }
|
---|
[804] | 2679 | if (!popup_and_get_string
|
---|
| 2680 | ("Prefix.",
|
---|
| 2681 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
| 2682 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
| 2683 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2684 | finish(1);
|
---|
| 2685 | }
|
---|
| 2686 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[128] | 2687 | break;
|
---|
| 2688 | default:
|
---|
| 2689 | fatal_error
|
---|
| 2690 | ("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
|
---|
| 2691 | }
|
---|
[1] | 2692 |
|
---|
[128] | 2693 | if (archiving_to_media) {
|
---|
[1] | 2694 |
|
---|
| 2695 | #ifdef __FreeBSD__
|
---|
[128] | 2696 | strcpy(bkpinfo->boot_device,
|
---|
| 2697 | call_program_and_get_last_line_of_output
|
---|
| 2698 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
[1] | 2699 | #else
|
---|
[128] | 2700 | strcpy(bkpinfo->boot_device,
|
---|
| 2701 | call_program_and_get_last_line_of_output
|
---|
| 2702 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
[1] | 2703 | #endif
|
---|
[128] | 2704 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
| 2705 | if (i == 'U') // unknown
|
---|
| 2706 | {
|
---|
[1] | 2707 |
|
---|
| 2708 | #ifdef __FreeBSD__
|
---|
[128] | 2709 | if (!popup_and_get_string
|
---|
[541] | 2710 | ("Boot device",
|
---|
| 2711 | "What is your boot device? (e.g. /dev/ad0)",
|
---|
[128] | 2712 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2713 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2714 | finish(1);
|
---|
| 2715 | }
|
---|
| 2716 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
[1] | 2717 | #else
|
---|
[128] | 2718 | if (!popup_and_get_string
|
---|
[541] | 2719 | ("Boot device",
|
---|
| 2720 | "What is your boot device? (e.g. /dev/hda)",
|
---|
[128] | 2721 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 2722 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2723 | finish(1);
|
---|
| 2724 | }
|
---|
[3192] | 2725 | if (does_string_exist_in_boot_block
|
---|
| 2726 | (bkpinfo->boot_device, "LILO")) {
|
---|
[128] | 2727 | i = 'L';
|
---|
| 2728 | } else
|
---|
[3192] | 2729 | if (does_string_exist_in_boot_block
|
---|
| 2730 | (bkpinfo->boot_device, "ELILO")) {
|
---|
[128] | 2731 | i = 'E';
|
---|
| 2732 | } else
|
---|
[3192] | 2733 | if (does_string_exist_in_boot_block
|
---|
| 2734 | (bkpinfo->boot_device, "GRUB")) {
|
---|
[128] | 2735 | i = 'G';
|
---|
| 2736 | } else {
|
---|
| 2737 | i = 'U';
|
---|
| 2738 | }
|
---|
[1] | 2739 | #endif
|
---|
[128] | 2740 | if (i == 'U') {
|
---|
[3192] | 2741 | if (ask_me_yes_or_no
|
---|
| 2742 | ("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?"))
|
---|
| 2743 | {
|
---|
[128] | 2744 | i = 'R'; // raw
|
---|
| 2745 | } else {
|
---|
[3192] | 2746 | log_to_screen
|
---|
| 2747 | ("I cannot find your boot loader. Please run mondoarchive with parameters.");
|
---|
[128] | 2748 | finish(1);
|
---|
| 2749 | }
|
---|
| 2750 | }
|
---|
[1] | 2751 | }
|
---|
[128] | 2752 | bkpinfo->boot_loader = i;
|
---|
[3192] | 2753 | strcpy(bkpinfo->include_paths, "/");
|
---|
[128] | 2754 | if (!popup_and_get_string
|
---|
[541] | 2755 | ("Backup paths",
|
---|
[2713] | 2756 | "Please enter paths (separated by '|') which you want me to backup. The default is '/' (i.e. everything).",
|
---|
[3192] | 2757 | bkpinfo->include_paths, MAX_STR_LEN)) {
|
---|
[541] | 2758 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2759 | finish(1);
|
---|
[1] | 2760 | }
|
---|
[2713] | 2761 | tmp = list_of_NETFS_mounts_only();
|
---|
[128] | 2762 | if (strlen(tmp) > 2) {
|
---|
[2713] | 2763 | mr_strcat(bkpinfo->exclude_paths, "|%s",tmp);
|
---|
[128] | 2764 | }
|
---|
[2214] | 2765 | mr_free(tmp);
|
---|
[1] | 2766 | // NTFS
|
---|
[2304] | 2767 | strcpy(tmp1, call_program_and_get_last_line_of_output("parted2fdisk -l | grep -i ntfs | awk '{ print $1};' | tr -s '\\n' ' ' | awk '{ print $0};'"));
|
---|
| 2768 | if (strlen(tmp1) > 2) {
|
---|
[128] | 2769 | if (!popup_and_get_string
|
---|
[541] | 2770 | ("NTFS partitions",
|
---|
| 2771 | "Please enter/confirm the NTFS partitions you wish to backup as well.",
|
---|
[2304] | 2772 | tmp1, MAX_STR_LEN / 4)) {
|
---|
[541] | 2773 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2774 | finish(1);
|
---|
| 2775 | }
|
---|
[2304] | 2776 | strncpy(bkpinfo->image_devs, tmp1, MAX_STR_LEN / 4);
|
---|
[128] | 2777 | }
|
---|
[1] | 2778 |
|
---|
[2743] | 2779 | if (bkpinfo->exclude_paths != NULL ) {
|
---|
[3062] | 2780 | strncpy(p,bkpinfo->exclude_paths,(16*MAX_STR_LEN)-1);
|
---|
[2743] | 2781 | } else {
|
---|
| 2782 | p[0] = '\0';
|
---|
| 2783 | }
|
---|
[3062] | 2784 | popup_and_get_string("Exclude paths", "Please enter paths which you do NOT want to backup. Separate them with '|'. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.", p, (16*MAX_STR_LEN)-1);
|
---|
[2697] | 2785 | if (p == NULL) {
|
---|
[541] | 2786 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2787 | finish(1);
|
---|
| 2788 | }
|
---|
[2697] | 2789 | mr_free(bkpinfo->exclude_paths);
|
---|
[3185] | 2790 | mr_asprintf(tmp, "%s", p);
|
---|
[2697] | 2791 | bkpinfo->exclude_paths = tmp;
|
---|
| 2792 |
|
---|
[2220] | 2793 | if (!popup_and_get_string
|
---|
| 2794 | ("Temporary directory",
|
---|
| 2795 | "Please enter your temporary directory.",
|
---|
| 2796 | bkpinfo->tmpdir, (4*MAX_STR_LEN)-1)) {
|
---|
| 2797 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2798 | finish(1);
|
---|
| 2799 | }
|
---|
[3154] | 2800 | /* if modified to another path */
|
---|
[3165] | 2801 | if (strstr(bkpinfo->tmpdir,"mondo.tmp.") == NULL) {
|
---|
[3154] | 2802 | setup_tmpdir(bkpinfo->tmpdir);
|
---|
| 2803 | }
|
---|
[2220] | 2804 | if (!popup_and_get_string
|
---|
| 2805 | ("Scratch directory",
|
---|
| 2806 | "Please enter your scratch directory.",
|
---|
| 2807 | bkpinfo->scratchdir, (4*MAX_STR_LEN)-1)) {
|
---|
| 2808 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2809 | finish(1);
|
---|
| 2810 | }
|
---|
[3154] | 2811 | /* if modified to another path */
|
---|
[3165] | 2812 | if (strstr(bkpinfo->scratchdir,"mondo.scratch.") == NULL) {
|
---|
[3154] | 2813 | setup_scratchdir(bkpinfo->scratchdir);
|
---|
| 2814 | }
|
---|
[2772] | 2815 | if (ask_me_yes_or_no("Do you want to backup extended attributes?")) {
|
---|
| 2816 | if (find_home_of_exe("getfattr")) {
|
---|
[3185] | 2817 | mr_asprintf(g_getfattr,"getfattr");
|
---|
[2772] | 2818 | }
|
---|
| 2819 | if (find_home_of_exe("getfacl")) {
|
---|
[3185] | 2820 | mr_asprintf(g_getfacl,"getfacl");
|
---|
[2772] | 2821 | }
|
---|
[3171] | 2822 | log_it("Backup of extended attributes");
|
---|
[2772] | 2823 | }
|
---|
[1575] | 2824 | // Interactive mode:
|
---|
| 2825 | #ifdef __IA64__
|
---|
| 2826 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 2827 | #else
|
---|
[128] | 2828 | bkpinfo->make_cd_use_lilo = FALSE;
|
---|
[1575] | 2829 | #endif
|
---|
[128] | 2830 | bkpinfo->backup_data = TRUE;
|
---|
[2771] | 2831 | if (strcmp(compression_type,"lzo") == 0) {
|
---|
| 2832 | strcpy(bkpinfo->zip_exe, "lzop");
|
---|
| 2833 | strcpy(bkpinfo->zip_suffix, "lzo");
|
---|
| 2834 | } else if (strcmp(compression_type,"gzip") == 0) {
|
---|
| 2835 | strcpy(bkpinfo->zip_exe, "gzip");
|
---|
| 2836 | strcpy(bkpinfo->zip_suffix, "gz");
|
---|
[3192] | 2837 | //} else if (strcmp(compression_type,"lzma") == 0) {
|
---|
[2771] | 2838 | //strcpy(bkpinfo->zip_exe, "xy");
|
---|
| 2839 | //strcpy(bkpinfo->zip_suffix, "xy");
|
---|
| 2840 | } else if (strcmp(compression_type,"bzip2") == 0) {
|
---|
| 2841 | strcpy(bkpinfo->zip_exe, "bzip2");
|
---|
| 2842 | strcpy(bkpinfo->zip_suffix, "bz2");
|
---|
| 2843 | } else {
|
---|
| 2844 | bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
|
---|
| 2845 | }
|
---|
[2774] | 2846 |
|
---|
[128] | 2847 | bkpinfo->verify_data =
|
---|
| 2848 | ask_me_yes_or_no
|
---|
[541] | 2849 | ("Will you want to verify your backups after Mondo has created them?");
|
---|
[1] | 2850 |
|
---|
[3192] | 2851 | #ifndef __FreeBSD__
|
---|
[128] | 2852 | if (!ask_me_yes_or_no
|
---|
[3192] | 2853 | ("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."))
|
---|
| 2854 | #endif
|
---|
| 2855 | {
|
---|
| 2856 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
---|
| 2857 | }
|
---|
| 2858 |
|
---|
| 2859 | if (!ask_me_yes_or_no
|
---|
[541] | 2860 | ("Are you sure you want to proceed? Hit 'no' to abort.")) {
|
---|
| 2861 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2862 | finish(1);
|
---|
| 2863 | }
|
---|
| 2864 | } else {
|
---|
| 2865 | bkpinfo->restore_data = TRUE; // probably...
|
---|
| 2866 | }
|
---|
[2774] | 2867 | mr_free(compression_type);
|
---|
[1] | 2868 |
|
---|
[128] | 2869 | if (bkpinfo->backup_media_type == iso
|
---|
[2380] | 2870 | || bkpinfo->backup_media_type == netfs) {
|
---|
[128] | 2871 | g_ISO_restore_mode = TRUE;
|
---|
| 2872 | }
|
---|
[1] | 2873 | #ifdef __FreeSD__
|
---|
| 2874 | // skip
|
---|
| 2875 | #else
|
---|
[2380] | 2876 | if (bkpinfo->backup_media_type == netfs) {
|
---|
[3192] | 2877 | log_msg(3, "I think the Remote mount is mounted at %s",
|
---|
| 2878 | bkpinfo->isodir);
|
---|
[128] | 2879 | }
|
---|
| 2880 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
[3192] | 2881 | log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
|
---|
| 2882 | if (bkpinfo->netfs_proto) {
|
---|
| 2883 | log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
|
---|
[2682] | 2884 | }
|
---|
[2380] | 2885 | if (bkpinfo->netfs_user) {
|
---|
| 2886 | log_it("netfs_user = '%s'", bkpinfo->netfs_user);
|
---|
[2224] | 2887 | }
|
---|
[1] | 2888 | #endif
|
---|
| 2889 |
|
---|
[128] | 2890 | log_it("media device = %s", bkpinfo->media_device);
|
---|
[3150] | 2891 | log_it("media size = %ld", bkpinfo->media_size);
|
---|
[3015] | 2892 | log_it("media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
|
---|
[3192] | 2893 | log_it("prefix = %s", bkpinfo->prefix);
|
---|
[128] | 2894 | log_it("compression = %ld", bkpinfo->compression_level);
|
---|
[2473] | 2895 | log_it("exclude_path = %s", bkpinfo->exclude_paths);
|
---|
| 2896 | log_it("include_path = %s", bkpinfo->include_paths);
|
---|
[2424] | 2897 |
|
---|
| 2898 | /* Handle devices passed in bkpinfo and print result */
|
---|
[3192] | 2899 | /* the mr_make_devlist_from_pathlist function appends
|
---|
| 2900 | * to the *_paths variables so copy before */
|
---|
[2713] | 2901 | mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
|
---|
| 2902 | mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
|
---|
[2424] | 2903 |
|
---|
[128] | 2904 | log_it("scratchdir = '%s'", bkpinfo->scratchdir);
|
---|
| 2905 | log_it("tmpdir = '%s'", bkpinfo->tmpdir);
|
---|
[3192] | 2906 | log_it("image_devs = '%s'", bkpinfo->image_devs);
|
---|
| 2907 | log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device,
|
---|
| 2908 | bkpinfo->boot_loader);
|
---|
[3150] | 2909 | if (bkpinfo->media_size < 0) {
|
---|
[128] | 2910 | if (archiving_to_media) {
|
---|
| 2911 | fatal_error("Media size is less than zero.");
|
---|
| 2912 | } else {
|
---|
| 2913 | log_msg(2, "Warning - media size is less than zero.");
|
---|
[3150] | 2914 | bkpinfo->media_size = 0;
|
---|
[128] | 2915 | }
|
---|
[1] | 2916 | }
|
---|
[128] | 2917 | paranoid_free(sz_size);
|
---|
[2305] | 2918 | paranoid_free(tmp1);
|
---|
[3192] | 2919 | paranoid_free(command);
|
---|
| 2920 | paranoid_free(comment);
|
---|
| 2921 | paranoid_free(prompt);
|
---|
[128] | 2922 | return (0);
|
---|
[1] | 2923 | }
|
---|
| 2924 |
|
---|
| 2925 |
|
---|
| 2926 | /**
|
---|
[2713] | 2927 | * Get a |-separated list of NETFS mounts.
|
---|
[1] | 2928 | * @return The list created.
|
---|
[2713] | 2929 | * @note The return value points to allocated string that needs to be freed
|
---|
[1] | 2930 | * @bug Even though we only want the mounts, the devices are still checked.
|
---|
| 2931 | */
|
---|
[2380] | 2932 | char *list_of_NETFS_mounts_only(void)
|
---|
[1] | 2933 | {
|
---|
[2214] | 2934 | char *exclude_these_directories = NULL;
|
---|
[1] | 2935 |
|
---|
[3185] | 2936 | mr_asprintf(exclude_these_directories,"%s", call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,vmhgfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' '|' | awk '{print $0;}'"));
|
---|
[2713] | 2937 | log_msg(9,"list_of_NETFS_mounts_only returns %s\n",exclude_these_directories);
|
---|
| 2938 | return(exclude_these_directories);
|
---|
[1] | 2939 | }
|
---|
| 2940 |
|
---|
| 2941 | /* @} - end of utilityGroup */
|
---|
| 2942 |
|
---|
| 2943 |
|
---|
| 2944 |
|
---|
| 2945 |
|
---|
| 2946 |
|
---|
| 2947 | /**
|
---|
| 2948 | * Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
|
---|
| 2949 | * [random] is a random number between 1 and 32767.
|
---|
| 2950 | * @param store_name_here Where to store the new filename.
|
---|
| 2951 | * @param stub A random number will be appended to this to make the FIFO's name.
|
---|
| 2952 | * @ingroup deviceGroup
|
---|
| 2953 | */
|
---|
[128] | 2954 | void make_fifo(char *store_name_here, char *stub)
|
---|
[1] | 2955 | {
|
---|
[128] | 2956 | char *tmp;
|
---|
[1] | 2957 |
|
---|
[128] | 2958 | malloc_string(tmp);
|
---|
| 2959 | assert_string_is_neither_NULL_nor_zerolength(stub);
|
---|
[1] | 2960 |
|
---|
[128] | 2961 | sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
|
---|
| 2962 | (int) (random() % 32768));
|
---|
| 2963 | make_hole_for_file(store_name_here);
|
---|
| 2964 | mkfifo(store_name_here, S_IRWXU | S_IRWXG);
|
---|
| 2965 | sprintf(tmp, "chmod 770 %s", store_name_here);
|
---|
| 2966 | paranoid_system(tmp);
|
---|
| 2967 | paranoid_free(tmp);
|
---|
[1] | 2968 | }
|
---|
| 2969 |
|
---|
| 2970 |
|
---|
| 2971 |
|
---|
| 2972 | /**
|
---|
| 2973 | * @addtogroup deviceGroup
|
---|
| 2974 | * @{
|
---|
| 2975 | */
|
---|
| 2976 | /**
|
---|
| 2977 | * If we can read @p dev, set @p output to it.
|
---|
| 2978 | * If @p dev cannot be read, set @p output to "".
|
---|
| 2979 | * @param dev The device to check for.
|
---|
| 2980 | * @param output Set to @p dev if @p dev exists, "" otherwise.
|
---|
| 2981 | * @return TRUE if @p dev exists, FALSE if it doesn't.
|
---|
| 2982 | */
|
---|
[128] | 2983 | bool set_dev_to_this_if_rx_OK(char *output, char *dev)
|
---|
[1] | 2984 | {
|
---|
[128] | 2985 | char *command;
|
---|
[1] | 2986 |
|
---|
[128] | 2987 | malloc_string(command);
|
---|
| 2988 | if (!dev || dev[0] == '\0') {
|
---|
| 2989 | output[0] = '\0';
|
---|
| 2990 | return (FALSE);
|
---|
| 2991 | }
|
---|
[1] | 2992 | // assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
[2931] | 2993 | if (!bkpinfo->please_dont_eject) {
|
---|
| 2994 | log_msg(10, "Injecting %s", dev);
|
---|
| 2995 | inject_device(dev);
|
---|
| 2996 | }
|
---|
[128] | 2997 | if (!does_file_exist(dev)) {
|
---|
| 2998 | log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
|
---|
| 2999 | return (FALSE);
|
---|
| 3000 | }
|
---|
| 3001 | sprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null",
|
---|
| 3002 | 512L, dev);
|
---|
| 3003 | if (!run_program_and_log_output(command, FALSE)
|
---|
| 3004 | && !run_program_and_log_output(command, FALSE)) {
|
---|
| 3005 | strcpy(output, dev);
|
---|
| 3006 | log_msg(4, "Found it - %s", dev);
|
---|
| 3007 | return (TRUE);
|
---|
| 3008 | } else {
|
---|
| 3009 | output[0] = '\0';
|
---|
| 3010 | log_msg(4, "It's not %s", dev);
|
---|
| 3011 | return (FALSE);
|
---|
| 3012 | }
|
---|
[1] | 3013 | }
|
---|
| 3014 |
|
---|
| 3015 |
|
---|
| 3016 |
|
---|
| 3017 |
|
---|
| 3018 |
|
---|
| 3019 | /**
|
---|
| 3020 | * Find out what number CD is in the drive.
|
---|
| 3021 | * @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
|
---|
| 3022 | * @return The current CD number, or -1 if it could not be found.
|
---|
| 3023 | * @note If the CD is not mounted, it will be mounted
|
---|
| 3024 | * (and remain mounted after this function returns).
|
---|
| 3025 | */
|
---|
[1645] | 3026 | int what_number_cd_is_this()
|
---|
[1] | 3027 | {
|
---|
[128] | 3028 | int cd_number = -1;
|
---|
[2211] | 3029 | char *mountdev = NULL;
|
---|
| 3030 | char *tmp = NULL;
|
---|
[1] | 3031 |
|
---|
[128] | 3032 | assert(bkpinfo != NULL);
|
---|
[1] | 3033 | // log_it("Asking what_number_cd_is_this");
|
---|
[128] | 3034 | if (g_ISO_restore_mode) {
|
---|
[3185] | 3035 | mr_asprintf(tmp, "mount | grep iso9660 | awk '{print $3;}'");
|
---|
[1] | 3036 |
|
---|
[3185] | 3037 | mr_asprintf(mountdev, "%s%s", call_program_and_get_last_line_of_output(tmp), "/archives/THIS-CD-NUMBER");
|
---|
[128] | 3038 | cd_number = atoi(last_line_of_file(mountdev));
|
---|
| 3039 | paranoid_free(mountdev);
|
---|
| 3040 | paranoid_free(tmp);
|
---|
[2211] | 3041 |
|
---|
[128] | 3042 | return (cd_number);
|
---|
| 3043 | }
|
---|
[1] | 3044 |
|
---|
[3185] | 3045 | mr_asprintf(mountdev, "%s", bkpinfo->media_device);
|
---|
[128] | 3046 | if (!mountdev[0]) {
|
---|
| 3047 | log_it
|
---|
| 3048 | ("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
|
---|
| 3049 | find_cdrom_device(bkpinfo->media_device, FALSE);
|
---|
| 3050 | }
|
---|
| 3051 | if (!is_this_device_mounted(MNT_CDROM)) {
|
---|
[1741] | 3052 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 3053 | mount_USB_here(mountdev, MNT_CDROM);
|
---|
| 3054 | } else {
|
---|
| 3055 | mount_CDROM_here(mountdev, MNT_CDROM);
|
---|
| 3056 | }
|
---|
[128] | 3057 | }
|
---|
| 3058 | paranoid_free(mountdev);
|
---|
[2211] | 3059 |
|
---|
| 3060 | cd_number = atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
|
---|
[128] | 3061 | return (cd_number);
|
---|
[1] | 3062 | }
|
---|
| 3063 |
|
---|
| 3064 |
|
---|
| 3065 |
|
---|
| 3066 |
|
---|
| 3067 |
|
---|
| 3068 |
|
---|
| 3069 |
|
---|
| 3070 | /**
|
---|
| 3071 | * Find out what device is mounted as root (/).
|
---|
| 3072 | * @return Root device.
|
---|
| 3073 | * @note The returned string points to static storage and will be overwritten with every call.
|
---|
| 3074 | * @bug A bit of a misnomer; it's actually finding out the root device.
|
---|
| 3075 | * The mountpoint (where it's mounted) will obviously be '/'.
|
---|
| 3076 | */
|
---|
[128] | 3077 | char *where_is_root_mounted()
|
---|
[1] | 3078 | {
|
---|
[128] | 3079 | /*@ buffers **************** */
|
---|
| 3080 | static char tmp[MAX_STR_LEN];
|
---|
[1] | 3081 |
|
---|
| 3082 |
|
---|
| 3083 | #ifdef __FreeBSD__
|
---|
[128] | 3084 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 3085 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
[1] | 3086 | #else
|
---|
[128] | 3087 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 3088 | ("mount | grep \" on / \" | cut -d' ' -f1 | sed s/[0-9]// | sed s/[0-9]//"));
|
---|
| 3089 | if (strstr(tmp, "/dev/cciss/")) {
|
---|
| 3090 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 3091 | ("mount | grep \" on / \" | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 3092 | }
|
---|
| 3093 | if (strstr(tmp, "/dev/md")) {
|
---|
| 3094 | strcpy(tmp,
|
---|
| 3095 | call_program_and_get_last_line_of_output
|
---|
| 3096 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
| 3097 | }
|
---|
[1] | 3098 | #endif
|
---|
| 3099 |
|
---|
[128] | 3100 | return (tmp);
|
---|
[1] | 3101 | }
|
---|
| 3102 |
|
---|
| 3103 |
|
---|
| 3104 | /**
|
---|
| 3105 | * Find out which boot loader is in use.
|
---|
| 3106 | * @param which_device Device to look for the boot loader on.
|
---|
| 3107 | * @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
|
---|
| 3108 | * @note Under Linux, all drives are examined, not just @p which_device.
|
---|
| 3109 | */
|
---|
| 3110 | #ifdef __FreeBSD__
|
---|
[128] | 3111 | char which_boot_loader(char *which_device)
|
---|
[1] | 3112 | {
|
---|
[128] | 3113 | int count_lilos = 0;
|
---|
| 3114 | int count_grubs = 0;
|
---|
| 3115 | int count_boot0s = 0;
|
---|
| 3116 | int count_dangerouslydedicated = 0;
|
---|
[1] | 3117 |
|
---|
[128] | 3118 | log_it("looking at drive %s's MBR", which_device);
|
---|
| 3119 | if (does_string_exist_in_boot_block(which_device, "GRUB")) {
|
---|
| 3120 | count_grubs++;
|
---|
| 3121 | }
|
---|
| 3122 | if (does_string_exist_in_boot_block(which_device, "LILO")) {
|
---|
| 3123 | count_lilos++;
|
---|
| 3124 | }
|
---|
| 3125 | if (does_string_exist_in_boot_block(which_device, "Drive")) {
|
---|
| 3126 | count_boot0s++;
|
---|
| 3127 | }
|
---|
| 3128 | if (does_string_exist_in_first_N_blocks
|
---|
| 3129 | (which_device, "FreeBSD/i386", 17)) {
|
---|
| 3130 | count_dangerouslydedicated++;
|
---|
| 3131 | }
|
---|
| 3132 | log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
|
---|
| 3133 | count_grubs, count_lilos, count_elilos, count_boot0s,
|
---|
| 3134 | count_dangerouslydedicated);
|
---|
[1] | 3135 |
|
---|
[128] | 3136 | if (count_grubs && !count_lilos) {
|
---|
| 3137 | return ('G');
|
---|
| 3138 | } else if (count_lilos && !count_grubs) {
|
---|
| 3139 | return ('L');
|
---|
| 3140 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 3141 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 3142 | return ('G');
|
---|
| 3143 | } else if (count_boot0s == 1) {
|
---|
| 3144 | return ('B');
|
---|
| 3145 | } else if (count_dangerouslydedicated) {
|
---|
| 3146 | return ('D');
|
---|
| 3147 | } else {
|
---|
| 3148 | log_it("Unknown boot loader");
|
---|
| 3149 | return ('U');
|
---|
| 3150 | }
|
---|
[1] | 3151 | }
|
---|
| 3152 |
|
---|
| 3153 | #else
|
---|
| 3154 |
|
---|
[128] | 3155 | char which_boot_loader(char *which_device)
|
---|
[1] | 3156 | {
|
---|
[128] | 3157 | /*@ buffer ***************************************************** */
|
---|
[2241] | 3158 | char *list_drives_cmd = NULL;
|
---|
[128] | 3159 | char *current_drive;
|
---|
[3060] | 3160 | char *tmp;
|
---|
[1] | 3161 |
|
---|
[128] | 3162 | /*@ pointers *************************************************** */
|
---|
| 3163 | FILE *pdrives;
|
---|
[1] | 3164 |
|
---|
[128] | 3165 | /*@ int ******************************************************** */
|
---|
| 3166 | int count_lilos = 0;
|
---|
| 3167 | int count_grubs = 0;
|
---|
[1] | 3168 |
|
---|
[128] | 3169 | /*@ end vars *************************************************** */
|
---|
[1] | 3170 |
|
---|
[128] | 3171 | malloc_string(current_drive);
|
---|
[1] | 3172 |
|
---|
| 3173 | #ifdef __IA64__
|
---|
[128] | 3174 | /* No choice for it */
|
---|
| 3175 | return ('E');
|
---|
[1] | 3176 | #endif
|
---|
[128] | 3177 | assert(which_device != NULL);
|
---|
[1] | 3178 |
|
---|
[3185] | 3179 | mr_asprintf(list_drives_cmd, "parted2fdisk -l 2>/dev/null | grep \"/dev/.*:\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/; echo %s", where_is_root_mounted());
|
---|
[128] | 3180 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
[1] | 3181 |
|
---|
[128] | 3182 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 3183 | log_OS_error("Unable to open list of drives");
|
---|
[2241] | 3184 | mr_free(list_drives_cmd);
|
---|
[128] | 3185 | paranoid_free(current_drive);
|
---|
| 3186 | return ('\0');
|
---|
[1] | 3187 | }
|
---|
[2241] | 3188 | mr_free(list_drives_cmd);
|
---|
| 3189 |
|
---|
[3060] | 3190 | for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
|
---|
| 3191 | tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
[128] | 3192 | strip_spaces(current_drive);
|
---|
| 3193 | log_it("looking at drive %s's MBR", current_drive);
|
---|
| 3194 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 3195 | count_grubs++;
|
---|
| 3196 | strcpy(which_device, current_drive);
|
---|
| 3197 | break;
|
---|
| 3198 | }
|
---|
| 3199 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 3200 | count_lilos++;
|
---|
| 3201 | strcpy(which_device, current_drive);
|
---|
| 3202 | break;
|
---|
| 3203 | }
|
---|
[1] | 3204 | }
|
---|
[128] | 3205 | if (pclose(pdrives)) {
|
---|
| 3206 | log_OS_error("Cannot pclose pdrives");
|
---|
| 3207 | }
|
---|
| 3208 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 3209 | if (count_grubs && !count_lilos) {
|
---|
[2241] | 3210 | paranoid_free(current_drive);
|
---|
[128] | 3211 | return ('G');
|
---|
| 3212 | } else if (count_lilos && !count_grubs) {
|
---|
[2241] | 3213 | paranoid_free(current_drive);
|
---|
[128] | 3214 | return ('L');
|
---|
| 3215 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 3216 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
[2241] | 3217 | paranoid_free(current_drive);
|
---|
[128] | 3218 | return ('G');
|
---|
| 3219 | } else {
|
---|
[1451] | 3220 | // We need to look on each partition then
|
---|
[3185] | 3221 | mr_asprintf(list_drives_cmd, "parted2fdisk -l 2>/dev/null | grep -E \"^/dev/\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/");
|
---|
[1451] | 3222 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
| 3223 |
|
---|
| 3224 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 3225 | log_OS_error("Unable to open list of drives");
|
---|
[2241] | 3226 | mr_free(list_drives_cmd);
|
---|
[1451] | 3227 | paranoid_free(current_drive);
|
---|
| 3228 | return ('\0');
|
---|
| 3229 | }
|
---|
[2241] | 3230 | mr_free(list_drives_cmd);
|
---|
| 3231 |
|
---|
[3060] | 3232 | for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
|
---|
| 3233 | tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
[1451] | 3234 | strip_spaces(current_drive);
|
---|
| 3235 | log_it("looking at partition %s's BR", current_drive);
|
---|
| 3236 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 3237 | count_grubs++;
|
---|
| 3238 | strcpy(which_device, current_drive);
|
---|
| 3239 | break;
|
---|
| 3240 | }
|
---|
| 3241 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 3242 | count_lilos++;
|
---|
| 3243 | strcpy(which_device, current_drive);
|
---|
| 3244 | break;
|
---|
| 3245 | }
|
---|
| 3246 | }
|
---|
| 3247 | if (pclose(pdrives)) {
|
---|
| 3248 | log_OS_error("Cannot pclose pdrives");
|
---|
| 3249 | }
|
---|
| 3250 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 3251 | paranoid_free(current_drive);
|
---|
| 3252 | if (count_grubs && !count_lilos) {
|
---|
| 3253 | return ('G');
|
---|
| 3254 | } else if (count_lilos && !count_grubs) {
|
---|
| 3255 | return ('L');
|
---|
| 3256 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 3257 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 3258 | return ('G');
|
---|
| 3259 | } else {
|
---|
| 3260 | log_it("Unknown boot loader");
|
---|
| 3261 | return ('U');
|
---|
| 3262 | }
|
---|
[128] | 3263 | }
|
---|
[1] | 3264 | }
|
---|
| 3265 | #endif
|
---|
| 3266 |
|
---|
| 3267 |
|
---|
| 3268 |
|
---|
| 3269 |
|
---|
| 3270 | /**
|
---|
| 3271 | * Write zeroes over the first 16K of @p device.
|
---|
| 3272 | * @param device The device to zero.
|
---|
| 3273 | * @return 0 for success, 1 for failure.
|
---|
| 3274 | */
|
---|
[128] | 3275 | int zero_out_a_device(char *device)
|
---|
[1] | 3276 | {
|
---|
[128] | 3277 | FILE *fout;
|
---|
| 3278 | int i;
|
---|
[1] | 3279 |
|
---|
[128] | 3280 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
[1] | 3281 |
|
---|
[128] | 3282 | log_it("Zeroing drive %s", device);
|
---|
| 3283 | if (!(fout = fopen(device, "w"))) {
|
---|
| 3284 | log_OS_error("Unable to open/write to device");
|
---|
| 3285 | return (1);
|
---|
| 3286 | }
|
---|
| 3287 | for (i = 0; i < 16384; i++) {
|
---|
| 3288 | fputc('\0', fout);
|
---|
| 3289 | }
|
---|
| 3290 | paranoid_fclose(fout);
|
---|
| 3291 | log_it("Device successfully zeroed.");
|
---|
| 3292 | return (0);
|
---|
[1] | 3293 | }
|
---|
| 3294 |
|
---|
| 3295 | /**
|
---|
| 3296 | * Return the device pointed to by @p incoming.
|
---|
| 3297 | * @param incoming The device to resolve symlinks for.
|
---|
| 3298 | * @return The path to the real device file.
|
---|
| 3299 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 3300 | * @bug Won't work with file v4.0; needs to be written in C.
|
---|
| 3301 | */
|
---|
[128] | 3302 | char *resolve_softlinks_to_get_to_actual_device_file(char *incoming)
|
---|
[1] | 3303 | {
|
---|
[128] | 3304 | static char output[MAX_STR_LEN];
|
---|
| 3305 | char *command;
|
---|
| 3306 | char *curr_fname;
|
---|
[2214] | 3307 | char *scratch = NULL;
|
---|
| 3308 | char *tmp = NULL;
|
---|
[128] | 3309 | char *p;
|
---|
| 3310 |
|
---|
| 3311 | struct stat statbuf;
|
---|
| 3312 | command = malloc(1000);
|
---|
| 3313 | malloc_string(curr_fname);
|
---|
| 3314 | if (!does_file_exist(incoming)) {
|
---|
| 3315 | log_it
|
---|
| 3316 | ("resolve_softlinks_to_get_to_actual_device_file --- device not found");
|
---|
| 3317 | strcpy(output, incoming);
|
---|
| 3318 | } else {
|
---|
| 3319 | strcpy(curr_fname, incoming);
|
---|
| 3320 | lstat(curr_fname, &statbuf);
|
---|
| 3321 | while (S_ISLNK(statbuf.st_mode)) {
|
---|
| 3322 | log_msg(1, "curr_fname = %s", curr_fname);
|
---|
| 3323 | sprintf(command, "file %s", curr_fname);
|
---|
[3185] | 3324 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 3325 | for (p = tmp + strlen(tmp); p != tmp && *p != '`' && *p != ' ';
|
---|
| 3326 | p--);
|
---|
| 3327 | p++;
|
---|
[3185] | 3328 | mr_asprintf(scratch, "%s", p);
|
---|
[128] | 3329 | for (p = scratch; *p != '\0' && *p != '\''; p++);
|
---|
| 3330 | *p = '\0';
|
---|
[2214] | 3331 | log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
|
---|
| 3332 | mr_free(tmp);
|
---|
| 3333 |
|
---|
[128] | 3334 | if (scratch[0] == '/') {
|
---|
| 3335 | strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
|
---|
| 3336 | } else { // copy over the basename cos it's a relative softlink
|
---|
| 3337 | p = curr_fname + strlen(curr_fname);
|
---|
| 3338 | while (p != curr_fname && *p != '/') {
|
---|
| 3339 | p--;
|
---|
| 3340 | }
|
---|
| 3341 | if (*p == '/') {
|
---|
| 3342 | p++;
|
---|
| 3343 | }
|
---|
| 3344 | strcpy(p, scratch);
|
---|
| 3345 | }
|
---|
[2214] | 3346 | mr_free(scratch);
|
---|
[128] | 3347 | lstat(curr_fname, &statbuf);
|
---|
| 3348 | }
|
---|
| 3349 | strcpy(output, curr_fname);
|
---|
| 3350 | log_it("resolved %s to %s", incoming, output);
|
---|
[1] | 3351 | }
|
---|
[128] | 3352 | paranoid_free(command);
|
---|
| 3353 | paranoid_free(curr_fname);
|
---|
| 3354 | return (output);
|
---|
[1] | 3355 | }
|
---|
| 3356 |
|
---|
| 3357 | /* @} - end of deviceGroup */
|
---|
| 3358 |
|
---|
| 3359 | /**
|
---|
| 3360 | * Return the type of partition format (GPT or MBR)
|
---|
| 3361 | */
|
---|
| 3362 | char *which_partition_format(const char *drive)
|
---|
| 3363 | {
|
---|
[128] | 3364 | static char output[4];
|
---|
[2214] | 3365 | char *tmp = NULL;
|
---|
[128] | 3366 | char *command;
|
---|
| 3367 | char *fdisk;
|
---|
[152] | 3368 | #ifdef __IA64__
|
---|
[128] | 3369 | struct stat buf;
|
---|
[152] | 3370 | #endif
|
---|
[128] | 3371 | malloc_string(command);
|
---|
| 3372 | malloc_string(fdisk);
|
---|
[196] | 3373 | sprintf(fdisk, "/sbin/parted2fdisk");
|
---|
[128] | 3374 | sprintf(command, "%s -l %s | grep 'EFI GPT'", fdisk, drive);
|
---|
[3185] | 3375 | mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 3376 | if (strstr(tmp, "GPT") == NULL) {
|
---|
| 3377 | strcpy(output, "MBR");
|
---|
| 3378 | } else {
|
---|
| 3379 | strcpy(output, "GPT");
|
---|
| 3380 | }
|
---|
[2214] | 3381 | mr_free(tmp);
|
---|
| 3382 |
|
---|
[128] | 3383 | log_msg(0, "Found %s partition table format type", output);
|
---|
| 3384 | paranoid_free(command);
|
---|
| 3385 | paranoid_free(fdisk);
|
---|
| 3386 | return (output);
|
---|
[1] | 3387 | }
|
---|
| 3388 | /* @} - end of deviceGroup */
|
---|