[1] | 1 | /* libmondo-devices.c Subroutines for handling devices
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[85] | 2 | $Id: libmondo-devices.c 2424 2009-09-25 16:44:01Z 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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[1] | 12 | #include "mondostructures.h"
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| 13 | #include "libmondo-files-EXT.h"
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| 14 | #include "libmondo-devices.h"
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[541] | 15 | #include "lib-common-externs.h"
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[1] | 16 | #include "libmondo-string-EXT.h"
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| 17 | #include "libmondo-tools-EXT.h"
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[541] | 18 | #include "libmondo-gui-EXT.h"
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[1] | 19 | #include "libmondo-fork-EXT.h"
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| 20 | #include "libmondo-stream-EXT.h"
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| 21 |
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| 22 | #include <sys/types.h>
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| 23 | #ifdef __FreeBSD__
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| 24 | #define DKTYPENAMES
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| 25 | #define FSTYPENAMES
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| 26 | #include <sys/disklabel.h>
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| 27 | #include <sys/disk.h>
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| 28 | #elif linux
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| 29 | #define u64 unsigned long long
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[128] | 30 | #include <linux/fs.h> /* for BLKGETSIZE64 */
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[1] | 31 | #include <linux/hdreg.h>
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| 32 | #endif
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| 33 |
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| 34 | /*@unused@*/
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[85] | 35 | //static char cvsid[] = "$Id: libmondo-devices.c 2424 2009-09-25 16:44:01Z bruno $";
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[1] | 36 |
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| 37 | extern int g_current_media_number;
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| 38 | extern double g_kernel_version;
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| 39 |
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| 40 | extern bool g_ISO_restore_mode;
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[99] | 41 | extern char *g_selfmounted_isodir;
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[1316] | 42 | extern char *MONDO_LOGFILE;
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[1] | 43 |
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[1656] | 44 | extern void setup_tmpdir(char *path);
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| 45 |
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[128] | 46 | static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
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| 47 | static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
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| 48 | static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
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[1] | 49 |
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| 50 |
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| 51 | /**
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| 52 | * ????? @bug ?????
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| 53 | * @ingroup globalGroup
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| 54 | */
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[128] | 55 | bool g_restoring_live_from_cd = FALSE;
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[2380] | 56 | bool g_restoring_live_from_netfs = FALSE;
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[1] | 57 |
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[128] | 58 | extern t_bkptype g_backup_media_type; // set by main()
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[1] | 59 |
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[1645] | 60 | /* Reference to global bkpinfo */
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| 61 | extern struct s_bkpinfo *bkpinfo;
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[1] | 62 |
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[2424] | 63 | /* Stuff that handles the -I and -E option when a whole disk DSF is used */
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| 64 | typedef struct mounted_fs_struct {
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| 65 | char device[MAX_STR_LEN]; /* The name of the device */
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| 66 | char mount_point[MAX_STR_LEN]; /* The devices mount point */
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| 67 | unsigned char check; /* 1 == included on DSF */
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| 68 | struct mounted_fs_struct *next;
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| 69 | } MOUNTED_FS_STRUCT;
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[1] | 70 |
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[2424] | 71 | static MOUNTED_FS_STRUCT *DSF_Head = NULL; /* Points to the first entry of mounted_fs_struct list */
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| 72 | static MOUNTED_FS_STRUCT *DSF_Tail = NULL; /* Points to the last entry of mounted_fs_struct list */
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[1] | 73 |
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[1645] | 74 |
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| 75 | void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
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[1] | 76 | {
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[128] | 77 | strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
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| 78 | strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
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[1] | 79 | }
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| 80 |
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| 81 |
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| 82 |
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| 83 | /**
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| 84 | * Retract all CD trays and wait for autorun to complete.
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| 85 | * @ingroup deviceGroup
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| 86 | */
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| 87 | void retract_CD_tray_and_defeat_autorun(void)
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| 88 | {
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| 89 | // log_it("rctada: Retracting all CD trays", __LINE__);
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[128] | 90 | if (strlen(g_cdrom_drive_is_here) > 0) {
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| 91 | inject_device(g_cdrom_drive_is_here);
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| 92 | }
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| 93 | if (strlen(g_dvd_drive_is_here) > 0) {
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| 94 | inject_device(g_dvd_drive_is_here);
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| 95 | }
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| 96 | if (strlen(g_cdrw_drive_is_here) > 0) {
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| 97 | inject_device(g_cdrw_drive_is_here);
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| 98 | }
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[1] | 99 | // log_it("rctada: killing autorun");
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| 100 | // run_program_and_log_output("killall autorun", TRUE);
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[128] | 101 | if (!run_program_and_log_output("ps | grep autorun | grep -v grep", 5)) {
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| 102 | log_it("autorun detected; sleeping for 2 seconds");
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| 103 | sleep(2);
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| 104 | }
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| 105 | log_it("rctada: Unmounting all CD drives", __LINE__);
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| 106 | run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
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[1] | 107 | }
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| 108 |
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| 109 |
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| 110 |
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| 111 | /**
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| 112 | * Determine whether we're booted off a ramdisk.
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| 113 | * @return @c TRUE (we are) or @c FALSE (we aren't).
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| 114 | * @ingroup utilityGroup
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| 115 | */
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[128] | 116 | bool am_I_in_disaster_recovery_mode(void)
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[1] | 117 | {
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[2214] | 118 | char *tmp = NULL;
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| 119 | char *comment;
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[128] | 120 | bool is_this_a_ramdisk = FALSE;
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[1] | 121 |
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[128] | 122 | malloc_string(comment);
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[2214] | 123 | mr_asprintf(&tmp, "%s", where_is_root_mounted());
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[128] | 124 | sprintf(comment, "root is mounted at %s\n", tmp);
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| 125 | log_msg(0, comment);
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| 126 | log_msg(0,
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| 127 | "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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| 128 | tmp);
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[1] | 129 |
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| 130 | #ifdef __FreeBSD__
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[128] | 131 | if (strstr(tmp, "/dev/md")) {
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| 132 | is_this_a_ramdisk = TRUE;
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| 133 | }
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[1] | 134 | #else
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[128] | 135 | if (!strncmp(tmp, "/dev/ram", 8)
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| 136 | || (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
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| 137 | && strncmp(tmp, "/dev/rd/cd", 10)) || strstr(tmp, "rootfs")
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| 138 | || !strcmp(tmp, "/dev/root")) {
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| 139 | is_this_a_ramdisk = TRUE;
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| 140 | } else {
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| 141 | is_this_a_ramdisk = FALSE;
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| 142 | }
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[1] | 143 | #endif
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[2214] | 144 | mr_free(tmp);
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[1] | 145 |
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[128] | 146 | if (is_this_a_ramdisk) {
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[1983] | 147 | if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
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[128] | 148 | log_to_screen
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[541] | 149 | ("Using /dev/root is stupid of you but I'll forgive you.");
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[128] | 150 | is_this_a_ramdisk = FALSE;
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| 151 | }
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| 152 | }
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| 153 | if (does_file_exist("/THIS-IS-A-RAMDISK")) {
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| 154 | is_this_a_ramdisk = TRUE;
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| 155 | }
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| 156 | paranoid_free(comment);
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| 157 | log_msg(1, "Is this a ramdisk? result = %d", is_this_a_ramdisk);
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| 158 | return (is_this_a_ramdisk);
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[1] | 159 | }
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| 160 |
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| 161 |
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| 162 |
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| 163 |
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| 164 |
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| 165 | /**
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| 166 | * Turn @c bkpinfo->backup_media_type into a human-readable string.
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| 167 | * @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
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| 168 | * @note The returned string points to static storage that will be overwritten with each call.
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| 169 | * @ingroup stringGroup
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| 170 | */
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| 171 | static char *bkptype_to_string(t_bkptype bt)
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| 172 | {
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[128] | 173 | static char output[MAX_STR_LEN / 4];
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| 174 | switch (bt) {
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| 175 | case none:
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[541] | 176 | strcpy(output, "none");
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[1] | 177 | break;
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[128] | 178 | case iso:
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[541] | 179 | strcpy(output, "iso");
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[1] | 180 | break;
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[128] | 181 | case cdr:
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[541] | 182 | strcpy(output, "cdr");
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[1] | 183 | break;
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[128] | 184 | case cdrw:
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[541] | 185 | strcpy(output, "cdrw");
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[1] | 186 | break;
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[128] | 187 | case cdstream:
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[541] | 188 | strcpy(output, "cdstream");
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[1] | 189 | break;
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[2380] | 190 | case netfs:
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| 191 | strcpy(output, "netfs");
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[1] | 192 | break;
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[128] | 193 | case tape:
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[541] | 194 | strcpy(output, "tape");
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[1] | 195 | break;
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[128] | 196 | case udev:
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[541] | 197 | strcpy(output, "udev");
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[1] | 198 | break;
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[1687] | 199 | case usb:
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| 200 | strcpy(output, "usb");
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| 201 | break;
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[128] | 202 | default:
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[541] | 203 | strcpy(output, "default");
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[128] | 204 | }
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| 205 | return (output);
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[1] | 206 | }
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| 207 |
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| 208 |
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| 209 |
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| 210 | /**
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| 211 | * @addtogroup deviceGroup
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| 212 | * @{
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| 213 | */
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| 214 | /**
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| 215 | * Eject the tray of the specified CD device.
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| 216 | * @param dev The device to eject.
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| 217 | * @return the return value of the @c eject command. (0=success, nonzero=failure)
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| 218 | */
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[128] | 219 | int eject_device(char *dev)
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[1] | 220 | {
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[128] | 221 | char *command;
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| 222 | int res1 = 0, res2 = 0;
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[1] | 223 |
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[128] | 224 | malloc_string(command);
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[1] | 225 |
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[128] | 226 | if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
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| 227 | && g_backup_media_type != udev) {
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| 228 | sprintf(command, "mt -f %s offline", dev);
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| 229 | res1 = run_program_and_log_output(command, 1);
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| 230 | } else {
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| 231 | res1 = 0;
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| 232 | }
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[1] | 233 |
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| 234 | #ifdef __FreeBSD__
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[128] | 235 | if (strstr(dev, "acd")) {
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| 236 | sprintf(command, "cdcontrol -f %s eject", dev);
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| 237 | } else {
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| 238 | sprintf(command, "camcontrol eject `echo %s | sed 's|/dev/||'`",
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| 239 | dev);
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| 240 | }
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[1] | 241 | #else
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[128] | 242 | sprintf(command, "eject %s", dev);
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[1] | 243 | #endif
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| 244 |
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[128] | 245 | log_msg(3, "Ejecting %s", dev);
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| 246 | res2 = run_program_and_log_output(command, 1);
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| 247 | paranoid_free(command);
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| 248 | if (res1 && res2) {
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| 249 | return (1);
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| 250 | } else {
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| 251 | return (0);
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| 252 | }
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[1] | 253 | }
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| 254 |
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| 255 | /**
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| 256 | * Load (inject) the tray of the specified CD device.
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| 257 | * @param dev The device to load/inject.
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| 258 | * @return 0 for success, nonzero for failure.
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| 259 | */
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[128] | 260 | int inject_device(char *dev)
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[1] | 261 | {
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[128] | 262 | char *command;
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| 263 | int i;
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[1] | 264 |
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[128] | 265 | malloc_string(command);
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[1] | 266 |
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| 267 |
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| 268 | #ifdef __FreeBSD__
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[128] | 269 | if (strstr(dev, "acd")) {
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| 270 | sprintf(command, "cdcontrol -f %s close", dev);
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| 271 | } else {
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| 272 | sprintf(command, "camcontrol load `echo %s | sed 's|/dev/||'`",
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| 273 | dev);
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| 274 | }
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[1] | 275 | #else
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[128] | 276 | sprintf(command, "eject -t %s", dev);
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[1] | 277 | #endif
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[128] | 278 | i = run_program_and_log_output(command, FALSE);
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| 279 | paranoid_free(command);
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| 280 | return (i);
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[1] | 281 | }
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| 282 |
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| 283 |
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| 284 | /**
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| 285 | * Determine whether the specified @p device (really, you can use any file)
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| 286 | * exists.
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| 287 | * @return TRUE if it exists, FALSE if it doesn't.
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| 288 | */
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[128] | 289 | bool does_device_exist(char *device)
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[1] | 290 | {
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| 291 |
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[128] | 292 | /*@ buffers *********************************************************** */
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| 293 | char *tmp;
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| 294 | bool ret;
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[1] | 295 |
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[128] | 296 | malloc_string(tmp);
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| 297 | assert_string_is_neither_NULL_nor_zerolength(device);
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[1] | 298 |
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[128] | 299 | sprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
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| 300 |
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| 301 | if (system(tmp)) {
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| 302 | ret = FALSE;
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| 303 | } else {
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| 304 | ret = TRUE;
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| 305 | }
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| 306 | paranoid_free(tmp);
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| 307 | return (ret);
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[1] | 308 | }
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| 309 |
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| 310 |
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| 311 | /**
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| 312 | * Determine whether a non-Microsoft partition exists on any connected hard drive.
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| 313 | * @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
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| 314 | */
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[128] | 315 | bool does_nonMS_partition_exist(void)
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[1] | 316 | {
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| 317 | #if __FreeBSD__
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[128] | 318 | return
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| 319 | !system
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| 320 | ("for drive in /dev/ad? /dev/da?; do fdisk $drive | grep -q FreeBSD && exit 0; done; false");
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[1] | 321 | #else
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[128] | 322 | return
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| 323 | !system
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[681] | 324 | ("parted2fdisk -l 2>/dev/null | grep '^/dev/' | grep -Eqv '(MS|DOS|FAT|NTFS)'");
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[1] | 325 | #endif
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| 326 | }
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| 327 |
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| 328 | /**
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| 329 | * Determine whether the specified @p partno exists on the specified @p drive.
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| 330 | * @param drive The drive to search for the partition in.
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| 331 | * @param partno The partition number to look for.
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| 332 | * @return 0 if it exists, nonzero otherwise.
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| 333 | */
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[128] | 334 | int does_partition_exist(const char *drive, int partno)
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[1] | 335 | {
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[128] | 336 | /*@ buffers **************************************************** */
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| 337 | char *program;
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| 338 | char *incoming;
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[2211] | 339 | char *searchstr = NULL;
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[128] | 340 | char *tmp;
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[1] | 341 |
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[128] | 342 | /*@ ints ******************************************************* */
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| 343 | int res = 0;
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[1] | 344 |
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[128] | 345 | /*@ pointers *************************************************** */
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| 346 | FILE *fin;
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[1] | 347 |
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| 348 |
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[128] | 349 | /*@ end vars *************************************************** */
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| 350 | assert_string_is_neither_NULL_nor_zerolength(drive);
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| 351 | assert(partno >= 0 && partno < 999);
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[1] | 352 |
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[128] | 353 | malloc_string(program);
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| 354 | malloc_string(incoming);
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| 355 | malloc_string(searchstr);
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| 356 | malloc_string(tmp);
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[1] | 357 |
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| 358 | #ifdef __FreeBSD__
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[128] | 359 | // We assume here that this is running from mondorestore. (It is.)
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[1303] | 360 | sprintf(program, "ls %s %s >/dev/null 2>&1", drive,
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[128] | 361 | build_partition_name(tmp, drive, partno));
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| 362 | return system(program);
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[1] | 363 | #else
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[128] | 364 | tmp[0] = '\0';
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[1] | 365 | #endif
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| 366 |
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[128] | 367 | sprintf(program, "parted2fdisk -l %s 2> /dev/null", drive);
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| 368 | fin = popen(program, "r");
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| 369 | if (!fin) {
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| 370 | log_it("program=%s", program);
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| 371 | log_OS_error("Cannot popen-in program");
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| 372 | return (0);
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[1] | 373 | }
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[128] | 374 | (void) build_partition_name(searchstr, drive, partno);
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| 375 | strcat(searchstr, " ");
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| 376 | for (res = 0; !res && fgets(incoming, MAX_STR_LEN - 1, fin);) {
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| 377 | if (strstr(incoming, searchstr)) {
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| 378 | res = 1;
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| 379 | }
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| 380 | }
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| 381 | if (pclose(fin)) {
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| 382 | log_OS_error("Cannot pclose fin");
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| 383 | }
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| 384 | paranoid_free(program);
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| 385 | paranoid_free(incoming);
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| 386 | paranoid_free(searchstr);
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| 387 | paranoid_free(tmp);
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| 388 | return (res);
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[1] | 389 | }
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| 390 |
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| 391 |
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| 392 |
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| 393 |
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| 394 |
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| 395 | /**
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| 396 | * Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
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| 397 | * @param dev The device to look in.
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| 398 | * @param str The string to look for.
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| 399 | * @return TRUE if it exists, FALSE if it doesn't.
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| 400 | */
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[128] | 401 | bool does_string_exist_in_boot_block(char *dev, char *str)
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[1] | 402 | {
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[128] | 403 | /*@ buffers **************************************************** */
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| 404 | char *command;
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[1] | 405 |
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[128] | 406 | /*@ end vars *************************************************** */
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| 407 | int i;
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[1] | 408 |
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[128] | 409 | assert_string_is_neither_NULL_nor_zerolength(dev);
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| 410 | assert_string_is_neither_NULL_nor_zerolength(str);
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[1] | 411 |
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[128] | 412 | malloc_string(command);
|
---|
| 413 | sprintf(command,
|
---|
| 414 | "dd if=%s bs=446 count=1 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 415 | dev, str);
|
---|
| 416 | i = system(command);
|
---|
| 417 | paranoid_free(command);
|
---|
| 418 | if (i) {
|
---|
| 419 | return (FALSE);
|
---|
| 420 | } else {
|
---|
| 421 | return (TRUE);
|
---|
| 422 | }
|
---|
[1] | 423 | }
|
---|
| 424 |
|
---|
| 425 | /**
|
---|
| 426 | * Determine whether specified @p str exists in the first @p n sectors of
|
---|
| 427 | * @p dev.
|
---|
| 428 | * @param dev The device to look in.
|
---|
| 429 | * @param str The string to look for.
|
---|
| 430 | * @param n The number of 512-byte sectors to search.
|
---|
| 431 | */
|
---|
[128] | 432 | bool does_string_exist_in_first_N_blocks(char *dev, char *str, int n)
|
---|
[1] | 433 | {
|
---|
[128] | 434 | /*@ buffers **************************************************** */
|
---|
| 435 | char *command;
|
---|
| 436 | /*@ end vars *************************************************** */
|
---|
| 437 | int i;
|
---|
[1] | 438 |
|
---|
[128] | 439 | malloc_string(command);
|
---|
| 440 | sprintf(command,
|
---|
| 441 | "dd if=%s bs=512 count=%i 2> /dev/null | strings | grep \"%s\" > /dev/null 2> /dev/null",
|
---|
| 442 | dev, n, str);
|
---|
| 443 | i = system(command);
|
---|
| 444 | paranoid_free(command);
|
---|
| 445 | if (i) {
|
---|
| 446 | return (FALSE);
|
---|
| 447 | } else {
|
---|
| 448 | return (TRUE);
|
---|
| 449 | }
|
---|
[1] | 450 | }
|
---|
| 451 |
|
---|
| 452 |
|
---|
| 453 |
|
---|
| 454 | /**
|
---|
| 455 | * Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
|
---|
| 456 | * not been specified, call find_cdrom_device() to find it.
|
---|
| 457 | * @param bkpinfo The backup information structure. The only field used is @c bkpinfo->media_device.
|
---|
| 458 | * @param mountpoint Where to mount the CD-ROM.
|
---|
| 459 | * @return 0 for success, nonzero for failure.
|
---|
| 460 | * @see mount_CDROM_here
|
---|
| 461 | */
|
---|
[1645] | 462 | int find_and_mount_actual_cd(char *mountpoint)
|
---|
[1] | 463 | {
|
---|
[128] | 464 | /*@ buffers ***************************************************** */
|
---|
[1] | 465 |
|
---|
[128] | 466 | /*@ int's ****************************************************** */
|
---|
| 467 | int res;
|
---|
| 468 | char *dev;
|
---|
[1] | 469 |
|
---|
[128] | 470 | /*@ end vars **************************************************** */
|
---|
[1] | 471 |
|
---|
[128] | 472 | malloc_string(dev);
|
---|
| 473 | assert(bkpinfo != NULL);
|
---|
| 474 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 475 |
|
---|
[128] | 476 | if (g_backup_media_type == dvd) {
|
---|
| 477 | strcpy(dev, g_dvd_drive_is_here);
|
---|
| 478 | if (!dev[0]) {
|
---|
| 479 | find_dvd_device(dev, FALSE);
|
---|
| 480 | }
|
---|
| 481 | } else {
|
---|
| 482 | strcpy(dev, g_cdrom_drive_is_here);
|
---|
| 483 | if (!dev[0]) {
|
---|
| 484 | find_cdrom_device(dev, FALSE);
|
---|
| 485 | }
|
---|
| 486 | }
|
---|
[1] | 487 |
|
---|
[128] | 488 | if (bkpinfo->backup_media_type != iso) {
|
---|
| 489 | retract_CD_tray_and_defeat_autorun();
|
---|
| 490 | }
|
---|
[1] | 491 |
|
---|
[128] | 492 | if (!dev[0] || (res = mount_CDROM_here(dev, mountpoint))) {
|
---|
| 493 | if (!popup_and_get_string
|
---|
[541] | 494 | ("CD-ROM device", "Please enter your CD-ROM's /dev device",
|
---|
[128] | 495 | dev, MAX_STR_LEN / 4)) {
|
---|
| 496 | res = 1;
|
---|
| 497 | } else {
|
---|
| 498 | res = mount_CDROM_here(dev, mountpoint);
|
---|
| 499 | }
|
---|
| 500 | }
|
---|
| 501 | if (res) {
|
---|
[541] | 502 | log_msg(1, "mount failed");
|
---|
[128] | 503 | } else {
|
---|
[541] | 504 | log_msg(1, "mount succeeded with %s", dev);
|
---|
[128] | 505 | }
|
---|
| 506 | paranoid_free(dev);
|
---|
| 507 | return (res);
|
---|
[1] | 508 | }
|
---|
| 509 |
|
---|
| 510 |
|
---|
| 511 |
|
---|
| 512 |
|
---|
| 513 |
|
---|
| 514 |
|
---|
| 515 | /**
|
---|
| 516 | * Locate a CD-R/W writer's SCSI node.
|
---|
| 517 | * @param cdrw_device SCSI node will be placed here.
|
---|
| 518 | * @return 0 for success, nonzero for failure.
|
---|
| 519 | */
|
---|
[128] | 520 | int find_cdrw_device(char *cdrw_device)
|
---|
[1] | 521 | {
|
---|
[128] | 522 | /*@ buffers ************************ */
|
---|
| 523 | char *comment;
|
---|
[2214] | 524 | char *tmp = NULL;
|
---|
| 525 | char *cdr_exe = NULL;
|
---|
[128] | 526 | char *command;
|
---|
[1] | 527 |
|
---|
[128] | 528 | malloc_string(comment);
|
---|
| 529 | malloc_string(command);
|
---|
| 530 | if (g_cdrw_drive_is_here[0]) {
|
---|
| 531 | strcpy(cdrw_device, g_cdrw_drive_is_here);
|
---|
| 532 | log_msg(3, "Been there, done that. Returning %s", cdrw_device);
|
---|
| 533 | paranoid_free(comment);
|
---|
| 534 | paranoid_free(command);
|
---|
| 535 | return (0);
|
---|
| 536 | }
|
---|
| 537 | if (g_backup_media_type == dvd) {
|
---|
| 538 | log_msg(1,
|
---|
| 539 | "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
|
---|
| 540 | paranoid_free(comment);
|
---|
| 541 | paranoid_free(command);
|
---|
| 542 | return (1);
|
---|
| 543 | }
|
---|
| 544 | run_program_and_log_output("insmod ide-scsi", -1);
|
---|
| 545 | if (find_home_of_exe("cdrecord")) {
|
---|
[2214] | 546 | mr_asprintf(&cdr_exe, "cdrecord");
|
---|
[128] | 547 | } else {
|
---|
[2214] | 548 | mr_asprintf(&cdr_exe, "dvdrecord");
|
---|
[128] | 549 | }
|
---|
| 550 | if (find_home_of_exe(cdr_exe)) {
|
---|
| 551 | sprintf(command,
|
---|
| 552 | "%s -scanbus 2> /dev/null | tr -s '\t' ' ' | grep \"[0-9]*,[0-9]*,[0-9]*\" | grep -v \"[0-9]*) \\*\" | grep CD | cut -d' ' -f2 | head -n1",
|
---|
| 553 | cdr_exe);
|
---|
[2214] | 554 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 555 | }
|
---|
[2214] | 556 | if ((tmp == NULL) || (strlen(tmp) < 2)) {
|
---|
[128] | 557 | paranoid_free(comment);
|
---|
[2214] | 558 | mr_free(tmp);
|
---|
| 559 | mr_free(cdr_exe);
|
---|
[128] | 560 | paranoid_free(command);
|
---|
| 561 | return 1;
|
---|
| 562 | } else {
|
---|
| 563 | strcpy(cdrw_device, tmp);
|
---|
| 564 | sprintf(comment, "Found CDRW device - %s", cdrw_device);
|
---|
| 565 | log_it(comment);
|
---|
| 566 | strcpy(g_cdrw_drive_is_here, cdrw_device);
|
---|
| 567 | paranoid_free(comment);
|
---|
[2214] | 568 | mr_free(tmp);
|
---|
| 569 | mr_free(cdr_exe);
|
---|
[128] | 570 | paranoid_free(command);
|
---|
| 571 | return (0);
|
---|
| 572 | }
|
---|
[1] | 573 | }
|
---|
| 574 |
|
---|
| 575 |
|
---|
| 576 |
|
---|
| 577 |
|
---|
| 578 | /**
|
---|
| 579 | * Attempt to locate a CD-ROM device's /dev entry.
|
---|
| 580 | * Several different methods may be used to find the device, including
|
---|
| 581 | * calling @c cdrecord, searching @c dmesg, and trial-and-error.
|
---|
| 582 | * @param output Where to put the located /dev entry.
|
---|
| 583 | * @param try_to_mount Whether to mount the CD as part of the test; if mount
|
---|
| 584 | * fails then return failure.
|
---|
| 585 | * @return 0 for success, nonzero for failure.
|
---|
| 586 | */
|
---|
[128] | 587 | int find_cdrom_device(char *output, bool try_to_mount)
|
---|
[1] | 588 | {
|
---|
[128] | 589 | /*@ pointers **************************************************** */
|
---|
| 590 | FILE *fin;
|
---|
| 591 | char *p;
|
---|
| 592 | char *q;
|
---|
| 593 | char *r;
|
---|
| 594 | int retval = 0;
|
---|
[1] | 595 |
|
---|
[128] | 596 | /*@ bool's ****************************************************** */
|
---|
| 597 | bool found_it = FALSE;
|
---|
[1] | 598 |
|
---|
[128] | 599 | /*@ buffers ***************************************************** */
|
---|
| 600 | char *tmp;
|
---|
[2214] | 601 | char *tmp1 = NULL;
|
---|
| 602 | char *cdr_exe = NULL;
|
---|
[128] | 603 | char *phrase_one;
|
---|
| 604 | char *phrase_two;
|
---|
| 605 | char *command;
|
---|
| 606 | char *dvd_last_resort;
|
---|
| 607 | char *mountpoint;
|
---|
| 608 | static char the_last_place_i_found_it[MAX_STR_LEN] = "";
|
---|
[1] | 609 |
|
---|
[128] | 610 | /*@ intialize *************************************************** */
|
---|
| 611 | malloc_string(tmp);
|
---|
| 612 | malloc_string(phrase_one);
|
---|
| 613 | malloc_string(phrase_two);
|
---|
| 614 | malloc_string(command);
|
---|
| 615 | malloc_string(dvd_last_resort);
|
---|
| 616 | malloc_string(mountpoint);
|
---|
[1] | 617 |
|
---|
[128] | 618 | output[0] = '\0';
|
---|
| 619 | phrase_one[0] = '\0';
|
---|
| 620 | phrase_two[0] = '\0';
|
---|
| 621 | dvd_last_resort[0] = '\0';
|
---|
[1] | 622 |
|
---|
[128] | 623 | /*@ end vars **************************************************** */
|
---|
[1] | 624 |
|
---|
[128] | 625 | if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
|
---|
| 626 | strcpy(output, g_cdrom_drive_is_here);
|
---|
| 627 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 628 | retval = 0;
|
---|
| 629 | goto end_of_find_cdrom_device;
|
---|
| 630 | }
|
---|
| 631 | if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
|
---|
| 632 | strcpy(output, the_last_place_i_found_it);
|
---|
| 633 | log_msg(3,
|
---|
| 634 | "find_cdrom_device() --- returning last found location - '%s'",
|
---|
| 635 | output);
|
---|
| 636 | retval = 0;
|
---|
| 637 | goto end_of_find_cdrom_device;
|
---|
| 638 | }
|
---|
[1] | 639 |
|
---|
[1644] | 640 | sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
|
---|
[128] | 641 | make_hole_for_dir(mountpoint);
|
---|
[1] | 642 |
|
---|
[128] | 643 | if (find_home_of_exe("cdrecord")) {
|
---|
[2214] | 644 | mr_asprintf(&cdr_exe, "cdrecord");
|
---|
[128] | 645 | } else {
|
---|
[2214] | 646 | mr_asprintf(&cdr_exe, "dvdrecord");
|
---|
[128] | 647 | }
|
---|
| 648 | tmp[0] = '\0';
|
---|
| 649 | if (!find_home_of_exe(cdr_exe)) {
|
---|
| 650 | strcpy(output, "/dev/cdrom");
|
---|
| 651 | log_msg(4, "Can't find cdrecord; assuming %s", output);
|
---|
| 652 | if (!does_device_exist(output)) {
|
---|
| 653 | log_msg(4, "That didn't work. Sorry.");
|
---|
| 654 | retval = 1;
|
---|
| 655 | goto end_of_find_cdrom_device;
|
---|
| 656 | } else {
|
---|
| 657 | retval = 0;
|
---|
| 658 | goto end_of_find_cdrom_device;
|
---|
| 659 | }
|
---|
| 660 | }
|
---|
| 661 |
|
---|
| 662 | sprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
|
---|
| 663 | fin = popen(command, "r");
|
---|
| 664 | if (!fin) {
|
---|
| 665 | log_msg(4, "command=%s", command);
|
---|
| 666 | log_OS_error("Cannot popen command");
|
---|
[2214] | 667 | mr_free(cdr_exe);
|
---|
[128] | 668 | return (1);
|
---|
| 669 | }
|
---|
[2202] | 670 | for ((void)fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 671 | (void)fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
[128] | 672 | p = strchr(tmp, '\'');
|
---|
| 673 | if (p) {
|
---|
| 674 | q = strchr(++p, '\'');
|
---|
| 675 | if (q) {
|
---|
| 676 | for (r = q; *(r - 1) == ' '; r--);
|
---|
| 677 | *r = '\0';
|
---|
| 678 | strcpy(phrase_one, p);
|
---|
| 679 | p = strchr(++q, '\'');
|
---|
| 680 | if (p) {
|
---|
| 681 | q = strchr(++p, '\'');
|
---|
| 682 | if (q) {
|
---|
| 683 | while (*(q - 1) == ' ') {
|
---|
| 684 | q--;
|
---|
| 685 | }
|
---|
| 686 | *q = '\0';
|
---|
| 687 | strcpy(phrase_two, p);
|
---|
| 688 | }
|
---|
| 689 | }
|
---|
[1] | 690 | }
|
---|
| 691 | }
|
---|
| 692 | }
|
---|
[128] | 693 | paranoid_pclose(fin);
|
---|
[1] | 694 |
|
---|
| 695 | #ifndef __FreeBSD__
|
---|
[128] | 696 | if (strlen(phrase_two) == 0) {
|
---|
| 697 | log_msg(4, "Not running phase two. String is empty.");
|
---|
| 698 | } else {
|
---|
| 699 | sprintf(command, "dmesg | grep \"%s\" 2> /dev/null", phrase_two);
|
---|
| 700 | fin = popen(command, "r");
|
---|
| 701 | if (!fin) {
|
---|
| 702 | log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
|
---|
| 703 | } else {
|
---|
[2202] | 704 | for ((void)fgets(tmp, MAX_STR_LEN, fin); !feof(fin);
|
---|
| 705 | (void)fgets(tmp, MAX_STR_LEN, fin)) {
|
---|
[128] | 706 | log_msg(5, "--> '%s'", tmp);
|
---|
| 707 | if (tmp[0] != ' ' && tmp[1] != ' ') {
|
---|
| 708 | p = strchr(tmp, ':');
|
---|
| 709 | if (p) {
|
---|
| 710 | *p = '\0';
|
---|
| 711 | if (strstr(tmp, "DVD")) {
|
---|
| 712 | sprintf(dvd_last_resort, "/dev/%s", tmp);
|
---|
| 713 | log_msg(4,
|
---|
| 714 | "Ignoring '%s' because it's a DVD drive",
|
---|
| 715 | tmp);
|
---|
| 716 | } else {
|
---|
| 717 | sprintf(output, "/dev/%s", tmp);
|
---|
| 718 | found_it = TRUE;
|
---|
| 719 | }
|
---|
| 720 | }
|
---|
| 721 | }
|
---|
| 722 | }
|
---|
| 723 | paranoid_pclose(fin);
|
---|
| 724 | }
|
---|
| 725 | }
|
---|
[1] | 726 |
|
---|
| 727 | #endif
|
---|
| 728 | #ifdef __FreeBSD__
|
---|
[128] | 729 | if (!found_it) {
|
---|
| 730 | log_msg(4, "OK, approach 2");
|
---|
| 731 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 732 | if (!
|
---|
| 733 | (found_it =
|
---|
| 734 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
|
---|
| 735 | if (!
|
---|
| 736 | (found_it =
|
---|
| 737 | set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
|
---|
| 738 | if (!
|
---|
| 739 | (found_it =
|
---|
| 740 | set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
|
---|
| 741 | if (!
|
---|
| 742 | (found_it =
|
---|
| 743 | set_dev_to_this_if_rx_OK(output,
|
---|
| 744 | "/dev/cd01"))) {
|
---|
| 745 | if (!
|
---|
| 746 | (found_it =
|
---|
| 747 | set_dev_to_this_if_rx_OK(output,
|
---|
| 748 | "/dev/acd1"))) {
|
---|
| 749 | if (!
|
---|
| 750 | (found_it =
|
---|
| 751 | set_dev_to_this_if_rx_OK(output,
|
---|
| 752 | "/dev/cd1")))
|
---|
| 753 | {
|
---|
| 754 | retval = 1;
|
---|
| 755 | goto end_of_find_cdrom_device;
|
---|
| 756 | }
|
---|
| 757 | }
|
---|
| 758 | }
|
---|
| 759 | }
|
---|
| 760 | }
|
---|
| 761 | }
|
---|
| 762 | }
|
---|
| 763 | }
|
---|
[1] | 764 | #else
|
---|
[128] | 765 | if (!found_it && strlen(dvd_last_resort) > 0) {
|
---|
| 766 | log_msg(4, "Well, I'll use the DVD - %s - as a last resort",
|
---|
| 767 | dvd_last_resort);
|
---|
| 768 | strcpy(output, dvd_last_resort);
|
---|
| 769 | found_it = TRUE;
|
---|
[1] | 770 | }
|
---|
[128] | 771 | if (found_it) {
|
---|
| 772 | sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null",
|
---|
| 773 | strrchr(output, '/') + 1);
|
---|
| 774 | if (system(tmp) == 0) {
|
---|
| 775 | log_msg(4,
|
---|
| 776 | "%s is not right. It's being SCSI-emulated. Continuing.",
|
---|
| 777 | output);
|
---|
| 778 | found_it = FALSE;
|
---|
| 779 | output[0] = '\0';
|
---|
| 780 | }
|
---|
| 781 | }
|
---|
[1] | 782 |
|
---|
[128] | 783 | if (found_it) {
|
---|
| 784 | log_msg(4, "(find_cdrom_device) --> '%s'", output);
|
---|
| 785 | if (!does_device_exist(output)) {
|
---|
| 786 | found_it = FALSE;
|
---|
| 787 | log_msg(4, "OK, I was wrong, I haven't found it... yet.");
|
---|
| 788 | }
|
---|
| 789 | }
|
---|
[1] | 790 |
|
---|
[128] | 791 | if (!found_it) {
|
---|
| 792 | log_msg(4, "OK, approach 2");
|
---|
| 793 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
|
---|
| 794 | if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
|
---|
| 795 | if (!
|
---|
| 796 | (found_it =
|
---|
| 797 | set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
|
---|
| 798 | if (!
|
---|
| 799 | (found_it =
|
---|
| 800 | set_dev_to_this_if_rx_OK(output,
|
---|
| 801 | "/dev/cdrom0"))) {
|
---|
| 802 | if (!
|
---|
| 803 | (found_it =
|
---|
| 804 | set_dev_to_this_if_rx_OK(output,
|
---|
| 805 | "/dev/cdrom1"))) {
|
---|
| 806 | if (!
|
---|
| 807 | (found_it =
|
---|
| 808 | set_dev_to_this_if_rx_OK(output,
|
---|
| 809 | "/dev/sr1"))) {
|
---|
| 810 | if (!
|
---|
| 811 | (found_it =
|
---|
| 812 | set_dev_to_this_if_rx_OK(output,
|
---|
| 813 | "/dev/dvd")))
|
---|
| 814 | {
|
---|
| 815 | if (!
|
---|
| 816 | (found_it =
|
---|
| 817 | set_dev_to_this_if_rx_OK(output,
|
---|
| 818 | g_cdrw_drive_is_here)))
|
---|
| 819 | {
|
---|
| 820 | retval = 1;
|
---|
| 821 | goto end_of_find_cdrom_device;
|
---|
| 822 | }
|
---|
| 823 | }
|
---|
| 824 | }
|
---|
| 825 | }
|
---|
| 826 | }
|
---|
| 827 | }
|
---|
| 828 | }
|
---|
| 829 | }
|
---|
| 830 | }
|
---|
[1] | 831 | #endif
|
---|
| 832 |
|
---|
[128] | 833 | if (found_it && try_to_mount) {
|
---|
| 834 | if (mount_CDROM_here(output, mountpoint)) {
|
---|
| 835 | log_msg(4, "[Cardigans] I've changed my mind");
|
---|
| 836 | found_it = FALSE;
|
---|
| 837 | } else {
|
---|
| 838 | sprintf(tmp, "%s/archives", mountpoint);
|
---|
| 839 | if (!does_file_exist(tmp)) {
|
---|
| 840 | log_msg(4, "[Cardigans] I'll take it back");
|
---|
| 841 | found_it = FALSE;
|
---|
| 842 | } else {
|
---|
| 843 | sprintf(command, "umount %s", output);
|
---|
| 844 | paranoid_system(command);
|
---|
| 845 | log_msg(4, "I'm confident the Mondo CD is in %s", output);
|
---|
| 846 | }
|
---|
| 847 | }
|
---|
| 848 | }
|
---|
| 849 | unlink(mountpoint);
|
---|
[1] | 850 |
|
---|
[128] | 851 | if (found_it) {
|
---|
| 852 | if (!does_file_exist(output)) {
|
---|
| 853 | log_msg(3, "I still haven't found it.");
|
---|
| 854 | return (1);
|
---|
| 855 | }
|
---|
| 856 | log_msg(3, "(find_cdrom_device) --> '%s'", output);
|
---|
| 857 | strcpy(the_last_place_i_found_it, output);
|
---|
| 858 | strcpy(g_cdrom_drive_is_here, output);
|
---|
| 859 | retval = 0;
|
---|
| 860 | goto end_of_find_cdrom_device;
|
---|
| 861 | }
|
---|
[1] | 862 |
|
---|
[128] | 863 | sprintf(command,
|
---|
| 864 | "%s -scanbus | grep \"[0-9],[0-9],[0-9]\" | grep \"[D|C][V|D]\" | grep -n \"\" | grep \"%s\" | cut -d':' -f2",
|
---|
| 865 | cdr_exe, g_cdrw_drive_is_here);
|
---|
| 866 | log_msg(1, "command=%s", command);
|
---|
[2214] | 867 | mr_asprintf(&tmp1, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 868 | if (strlen(tmp1) > 0) {
|
---|
| 869 | strcpy(output, tmp1);
|
---|
[128] | 870 | log_msg(4, "Finally found it at %s", output);
|
---|
| 871 | retval = 0;
|
---|
| 872 | } else {
|
---|
| 873 | log_msg(4, "Still couldn't find it.");
|
---|
| 874 | retval = 1;
|
---|
| 875 | }
|
---|
[2214] | 876 | mr_free(tmp1);
|
---|
| 877 |
|
---|
[128] | 878 | end_of_find_cdrom_device:
|
---|
| 879 | paranoid_free(tmp);
|
---|
[2214] | 880 | mr_free(cdr_exe);
|
---|
[128] | 881 | paranoid_free(phrase_one);
|
---|
| 882 | paranoid_free(phrase_two);
|
---|
| 883 | paranoid_free(command);
|
---|
| 884 | paranoid_free(dvd_last_resort);
|
---|
| 885 | paranoid_free(mountpoint);
|
---|
| 886 | return (retval);
|
---|
[1] | 887 | }
|
---|
| 888 |
|
---|
| 889 |
|
---|
| 890 |
|
---|
| 891 |
|
---|
| 892 |
|
---|
[128] | 893 | int find_dvd_device(char *output, bool try_to_mount)
|
---|
[1] | 894 | {
|
---|
[128] | 895 | char *command;
|
---|
| 896 | char *tmp;
|
---|
| 897 | int retval = 0, devno = -1;
|
---|
[1] | 898 |
|
---|
[128] | 899 | malloc_string(command);
|
---|
| 900 | malloc_string(tmp);
|
---|
[1] | 901 |
|
---|
[128] | 902 | if (g_dvd_drive_is_here[0]) {
|
---|
| 903 | strcpy(output, g_dvd_drive_is_here);
|
---|
| 904 | log_msg(3, "Been there, done that. Returning %s", output);
|
---|
| 905 | return (0);
|
---|
| 906 | }
|
---|
[1] | 907 |
|
---|
[2190] | 908 | sprintf(tmp, "%s", call_program_and_get_last_line_of_output
|
---|
[128] | 909 | ("dvdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
[1] | 910 | );
|
---|
[128] | 911 | log_msg(5, "tmp = '%s'", tmp);
|
---|
| 912 | if (!tmp[0])
|
---|
[2190] | 913 | sprintf(tmp, "%s", call_program_and_get_last_line_of_output
|
---|
[128] | 914 | ("cdrecord -scanbus 2> /dev/null | grep \") '\" | grep -n \"\" | grep DVD | cut -d':' -f1")
|
---|
| 915 | );
|
---|
| 916 | if (tmp[0]) {
|
---|
| 917 | devno = atoi(tmp) - 1;
|
---|
| 918 | }
|
---|
| 919 | if (devno >= 0) {
|
---|
| 920 | retval = 0;
|
---|
| 921 | sprintf(output, "/dev/scd%d", devno);
|
---|
| 922 | strcpy(g_dvd_drive_is_here, output);
|
---|
| 923 | log_msg(2, "I think DVD is at %s", output);
|
---|
| 924 | } else {
|
---|
| 925 | log_msg(2, "I cannot find DVD");
|
---|
| 926 | retval = 1;
|
---|
| 927 | }
|
---|
[1] | 928 |
|
---|
[128] | 929 | if (try_to_mount) {
|
---|
| 930 | log_msg(1, "Ignoring the fact that try_to_mount==TRUE");
|
---|
| 931 | }
|
---|
| 932 | return (retval);
|
---|
[1] | 933 | }
|
---|
| 934 |
|
---|
| 935 |
|
---|
| 936 |
|
---|
| 937 |
|
---|
| 938 |
|
---|
| 939 | #include <sys/ioctl.h>
|
---|
| 940 |
|
---|
| 941 | /**
|
---|
| 942 | * Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
|
---|
| 943 | * and @c dmesg.
|
---|
| 944 | * @param drive The device to find the size of.
|
---|
| 945 | * @return size in megabytes.
|
---|
| 946 | */
|
---|
[128] | 947 | long get_phys_size_of_drive(char *drive)
|
---|
[1] | 948 | {
|
---|
[128] | 949 | int fd;
|
---|
[1] | 950 | #if linux
|
---|
[128] | 951 | unsigned long long s = 0;
|
---|
| 952 | int fileid, cylinders = 0, cylindersleft = 0;
|
---|
| 953 | int cylindersize = 0;
|
---|
[1] | 954 | int gotgeo = 0;
|
---|
| 955 |
|
---|
[128] | 956 |
|
---|
| 957 | struct hd_geometry hdgeo;
|
---|
[1] | 958 | #elif __FreeBSD__
|
---|
[128] | 959 | off_t s;
|
---|
[1] | 960 | #endif
|
---|
| 961 |
|
---|
[128] | 962 | long outvalA = -1;
|
---|
| 963 | long outvalB = -1;
|
---|
| 964 | long outvalC = -1;
|
---|
[1] | 965 |
|
---|
[128] | 966 | if ((fd = open(drive, O_RDONLY)) != -1) {
|
---|
| 967 | if (ioctl(fd,
|
---|
[1] | 968 | #if linux
|
---|
[128] | 969 | #ifdef BLKGETSIZE64
|
---|
| 970 | BLKGETSIZE64,
|
---|
| 971 | #else
|
---|
| 972 | BLKGETSIZE,
|
---|
| 973 | #endif
|
---|
[1] | 974 | #elif __FreeBSD__
|
---|
[128] | 975 | DIOCGMEDIASIZE,
|
---|
[1] | 976 | #endif
|
---|
[128] | 977 | &s) != -1) {
|
---|
| 978 | close(fd);
|
---|
| 979 | // s>>11 works for older disks but not for newer ones
|
---|
| 980 | outvalB =
|
---|
[1] | 981 | #if linux
|
---|
[128] | 982 | #ifdef BLKGETSIZE64
|
---|
| 983 | s >> 20
|
---|
[1] | 984 | #else
|
---|
[128] | 985 | s >> 11
|
---|
[1] | 986 | #endif
|
---|
[128] | 987 | #else
|
---|
| 988 | s >> 20
|
---|
| 989 | #endif
|
---|
| 990 | ;
|
---|
| 991 | }
|
---|
[1] | 992 | }
|
---|
| 993 |
|
---|
[128] | 994 | if (outvalB <= 0) {
|
---|
| 995 | log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
|
---|
[1] | 996 | #if linux
|
---|
[161] | 997 | fileid = open(drive, O_RDONLY);
|
---|
[2205] | 998 | if (fileid != -1) {
|
---|
[161] | 999 | if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
|
---|
| 1000 | if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
|
---|
| 1001 | cylindersleft = cylinders = hdgeo.cylinders;
|
---|
| 1002 | cylindersize = hdgeo.heads * hdgeo.sectors / 2;
|
---|
| 1003 | outvalA = cylindersize * cylinders / 1024;
|
---|
| 1004 | log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
|
---|
| 1005 | hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
|
---|
| 1006 | gotgeo = 1;
|
---|
| 1007 | } else {
|
---|
| 1008 | log_msg(1, "Harddisk geometry wrong");
|
---|
| 1009 | }
|
---|
[1] | 1010 | } else {
|
---|
[161] | 1011 | log_msg(1,
|
---|
| 1012 | "Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
|
---|
| 1013 | strerror(errno));
|
---|
[1] | 1014 | }
|
---|
[161] | 1015 | close(fileid);
|
---|
[1] | 1016 | } else {
|
---|
[161] | 1017 | log_msg(1, "Failed to open %s for reading: %s", drive,
|
---|
[128] | 1018 | strerror(errno));
|
---|
[1] | 1019 | }
|
---|
[161] | 1020 | if (!gotgeo) {
|
---|
| 1021 | log_msg(1, "Failed to get harddisk geometry, using old mode");
|
---|
| 1022 | }
|
---|
[1] | 1023 | #endif
|
---|
[161] | 1024 | }
|
---|
[1] | 1025 | // OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
|
---|
| 1026 | // NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
|
---|
| 1027 |
|
---|
[128] | 1028 | outvalC = (outvalA > outvalB) ? outvalA : outvalB;
|
---|
| 1029 |
|
---|
[1] | 1030 | // log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
|
---|
| 1031 | // fatal_error ("GPSOD: Unable to get size of drive");
|
---|
[128] | 1032 | log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
|
---|
| 1033 | outvalC);
|
---|
| 1034 |
|
---|
| 1035 | return (outvalC);
|
---|
[1] | 1036 | }
|
---|
[128] | 1037 |
|
---|
[1] | 1038 | /**
|
---|
| 1039 | * Determine whether @p format is supported by the kernel. Uses /proc/filesystems
|
---|
| 1040 | * under Linux and @c lsvfs under FreeBSD.
|
---|
| 1041 | * @param format The format to test.
|
---|
| 1042 | * @return TRUE if the format is supported, FALSE if not.
|
---|
| 1043 | */
|
---|
[128] | 1044 | bool is_this_a_valid_disk_format(char *format)
|
---|
[1] | 1045 | {
|
---|
[2211] | 1046 | char *good_formats = NULL;
|
---|
[1] | 1047 | char *command;
|
---|
| 1048 | char *format_sz;
|
---|
| 1049 |
|
---|
[128] | 1050 | FILE *pin;
|
---|
| 1051 | int retval;
|
---|
| 1052 | malloc_string(good_formats);
|
---|
| 1053 | malloc_string(command);
|
---|
| 1054 | malloc_string(format_sz);
|
---|
[1] | 1055 |
|
---|
[128] | 1056 | assert_string_is_neither_NULL_nor_zerolength(format);
|
---|
[1] | 1057 |
|
---|
[128] | 1058 | sprintf(format_sz, "%s ", format);
|
---|
[1] | 1059 |
|
---|
| 1060 | #ifdef __FreeBSD__
|
---|
[128] | 1061 | sprintf(command,
|
---|
| 1062 | "lsvfs | tr -s '\t' ' ' | grep -v Filesys | grep -v -- -- | cut -d' ' -f1 | tr -s '\n' ' '");
|
---|
[1] | 1063 | #else
|
---|
[128] | 1064 | sprintf(command,
|
---|
[273] | 1065 | "grep -v nodev /proc/filesystems | tr -s '\t' ' ' | cut -d' ' -f2 | tr -s '\n' ' '");
|
---|
[1] | 1066 | #endif
|
---|
| 1067 |
|
---|
[128] | 1068 | pin = popen(command, "r");
|
---|
| 1069 | if (!pin) {
|
---|
| 1070 | log_OS_error("Unable to read good formats");
|
---|
| 1071 | retval = 0;
|
---|
| 1072 | } else {
|
---|
| 1073 | strcpy(good_formats, " ");
|
---|
[2177] | 1074 | (void) fgets(good_formats + 1, MAX_STR_LEN - 1, pin);
|
---|
[128] | 1075 | if (pclose(pin)) {
|
---|
| 1076 | log_OS_error("Cannot pclose good formats");
|
---|
| 1077 | }
|
---|
| 1078 | strip_spaces(good_formats);
|
---|
[2104] | 1079 | strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
|
---|
[128] | 1080 | if (strstr(good_formats, format_sz)) {
|
---|
| 1081 | retval = 1;
|
---|
| 1082 | } else {
|
---|
| 1083 | retval = 0;
|
---|
| 1084 | }
|
---|
| 1085 | }
|
---|
| 1086 | paranoid_free(good_formats);
|
---|
| 1087 | paranoid_free(command);
|
---|
| 1088 | paranoid_free(format_sz);
|
---|
| 1089 | return (retval);
|
---|
[1] | 1090 | }
|
---|
| 1091 |
|
---|
| 1092 |
|
---|
| 1093 | /** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
|
---|
| 1094 |
|
---|
| 1095 | /**
|
---|
| 1096 | * Determine whether @p device_raw is currently mounted.
|
---|
| 1097 | * @param device_raw The device to check.
|
---|
| 1098 | * @return TRUE if it's mounted, FALSE if not.
|
---|
| 1099 | */
|
---|
[128] | 1100 | bool is_this_device_mounted(char *device_raw)
|
---|
[1] | 1101 | {
|
---|
| 1102 |
|
---|
[128] | 1103 | /*@ pointers **************************************************** */
|
---|
| 1104 | FILE *fin;
|
---|
[1] | 1105 |
|
---|
[128] | 1106 | /*@ buffers ***************************************************** */
|
---|
| 1107 | char *incoming;
|
---|
[2214] | 1108 | char *device_with_tab = NULL;
|
---|
| 1109 | char *device_with_space = NULL;
|
---|
| 1110 | char *tmp = NULL;
|
---|
| 1111 | bool retval = FALSE;
|
---|
[128] | 1112 |
|
---|
[1] | 1113 | #ifdef __FreeBSD__
|
---|
[128] | 1114 | #define SWAPLIST_COMMAND "swapinfo"
|
---|
[1] | 1115 | #else
|
---|
[128] | 1116 | #define SWAPLIST_COMMAND "cat /proc/swaps"
|
---|
[1] | 1117 | #endif
|
---|
| 1118 |
|
---|
[128] | 1119 | /*@ end vars **************************************************** */
|
---|
[1] | 1120 |
|
---|
[128] | 1121 | malloc_string(incoming);
|
---|
| 1122 | assert(device_raw != NULL);
|
---|
[1] | 1123 | // assert_string_is_neither_NULL_nor_zerolength(device_raw);
|
---|
[128] | 1124 | if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
|
---|
| 1125 | log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
|
---|
| 1126 | device_raw);
|
---|
[2214] | 1127 | mr_asprintf(&tmp, "/%s", device_raw);
|
---|
[128] | 1128 | } else {
|
---|
[2214] | 1129 | mr_asprintf(&tmp, "%s", device_raw);
|
---|
[128] | 1130 | }
|
---|
| 1131 | log_msg(1, "Is %s mounted?", tmp);
|
---|
| 1132 | if (!strcmp(tmp, "/proc") || !strcmp(tmp, "proc")) {
|
---|
| 1133 | log_msg(1,
|
---|
| 1134 | "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
|
---|
[2214] | 1135 | mr_free(tmp);
|
---|
| 1136 | return(FALSE);
|
---|
[128] | 1137 | }
|
---|
[2214] | 1138 | mr_asprintf(&device_with_tab, "%s\t", tmp);
|
---|
| 1139 | mr_asprintf(&device_with_space, "%s ", tmp);
|
---|
| 1140 | mr_free(tmp);
|
---|
[1] | 1141 |
|
---|
[128] | 1142 | if (!(fin = popen("mount", "r"))) {
|
---|
| 1143 | log_OS_error("Cannot popen 'mount'");
|
---|
[2214] | 1144 | return(FALSE);
|
---|
[1] | 1145 | }
|
---|
[2202] | 1146 | for ((void)fgets(incoming, MAX_STR_LEN - 1, fin); !feof(fin);
|
---|
| 1147 | (void)fgets(incoming, MAX_STR_LEN - 1, fin)) {
|
---|
[128] | 1148 | if (strstr(incoming, device_with_space) //> incoming
|
---|
| 1149 | || strstr(incoming, device_with_tab)) // > incoming)
|
---|
| 1150 | {
|
---|
| 1151 | paranoid_pclose(fin);
|
---|
[2214] | 1152 | paranoid_free(incoming);
|
---|
| 1153 | return(TRUE);
|
---|
[128] | 1154 | }
|
---|
| 1155 | }
|
---|
[2214] | 1156 | mr_free(device_with_tab);
|
---|
[128] | 1157 | paranoid_pclose(fin);
|
---|
[2290] | 1158 | mr_asprintf(&tmp, "%s | grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
|
---|
[2423] | 1159 | mr_free(device_with_space);
|
---|
[128] | 1160 | log_msg(4, "tmp (command) = '%s'", tmp);
|
---|
| 1161 | if (!system(tmp)) {
|
---|
[2214] | 1162 | retval = TRUE;
|
---|
[128] | 1163 | }
|
---|
[2214] | 1164 | mr_free(tmp);
|
---|
[128] | 1165 | paranoid_free(incoming);
|
---|
[2214] | 1166 | return(retval);
|
---|
[1] | 1167 | }
|
---|
| 1168 |
|
---|
| 1169 | #ifdef __FreeBSD__
|
---|
| 1170 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1171 | /**
|
---|
| 1172 | * Create a loopback device for specified @p fname.
|
---|
| 1173 | * @param fname The file to associate with a device.
|
---|
| 1174 | * @return /dev entry for the device, or NULL if it couldn't be allocated.
|
---|
| 1175 | */
|
---|
[128] | 1176 | char *make_vn(char *fname)
|
---|
[1] | 1177 | {
|
---|
[128] | 1178 | char *device = (char *) malloc(MAX_STR_LEN);
|
---|
| 1179 | char *mddevice = (char *) malloc(32);
|
---|
| 1180 | char command[MAX_STR_LEN];
|
---|
| 1181 | int vndev = 2;
|
---|
| 1182 | if (atoi
|
---|
| 1183 | (call_program_and_get_last_line_of_output
|
---|
| 1184 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1185 | do {
|
---|
| 1186 | sprintf(mddevice, "vn%ic", vndev++);
|
---|
| 1187 | sprintf(command, "vnconfig %s %s", mddevice, fname);
|
---|
| 1188 | if (vndev > 10) {
|
---|
| 1189 | return NULL;
|
---|
| 1190 | }
|
---|
| 1191 | }
|
---|
| 1192 | while (system(command));
|
---|
| 1193 | } else {
|
---|
| 1194 | sprintf(command, "mdconfig -a -t vnode -f %s", fname);
|
---|
| 1195 | mddevice = call_program_and_get_last_line_of_output(command);
|
---|
| 1196 | if (!strstr(mddevice, "md")) {
|
---|
| 1197 | return NULL;
|
---|
| 1198 | }
|
---|
| 1199 | }
|
---|
| 1200 | sprintf(device, "/dev/%s", mddevice);
|
---|
| 1201 | return device;
|
---|
[1] | 1202 | }
|
---|
| 1203 |
|
---|
| 1204 |
|
---|
| 1205 |
|
---|
| 1206 | // CODE IS FREEBSD-SPECIFIC
|
---|
| 1207 | /**
|
---|
| 1208 | * Deallocate specified @p dname.
|
---|
| 1209 | * This should be called when you are done with the device created by make_vn(),
|
---|
| 1210 | * so the system does not run out of @c vn devices.
|
---|
| 1211 | * @param dname The device to deallocate.
|
---|
| 1212 | * @return 0 for success, nonzero for failure.
|
---|
| 1213 | */
|
---|
[128] | 1214 | int kick_vn(char *dname)
|
---|
[1] | 1215 | {
|
---|
[128] | 1216 | char command[MAX_STR_LEN];
|
---|
[1] | 1217 |
|
---|
[128] | 1218 | if (strncmp(dname, "/dev/", 5) == 0) {
|
---|
| 1219 | dname += 5;
|
---|
| 1220 | }
|
---|
[1] | 1221 |
|
---|
[128] | 1222 | if (atoi
|
---|
| 1223 | (call_program_and_get_last_line_of_output
|
---|
| 1224 | ("/sbin/sysctl -n kern.osreldate")) < 500000) {
|
---|
| 1225 | sprintf(command, "vnconfig -d %s", dname);
|
---|
| 1226 | return system(command);
|
---|
| 1227 | } else {
|
---|
| 1228 | sprintf(command, "mdconfig -d -u %s", dname);
|
---|
| 1229 | return system(command);
|
---|
| 1230 | }
|
---|
| 1231 | /*NOTREACHED*/ return 255;
|
---|
[1] | 1232 | }
|
---|
| 1233 | #endif
|
---|
| 1234 |
|
---|
| 1235 |
|
---|
| 1236 | /**
|
---|
| 1237 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1238 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1239 | * @param mountpoint The place to mount it.
|
---|
| 1240 | * @return 0 for success, nonzero for failure.
|
---|
| 1241 | */
|
---|
[1741] | 1242 | int mount_USB_here(char *device, char *mountpoint)
|
---|
| 1243 | {
|
---|
| 1244 | /*@ buffer ****************************************************** */
|
---|
| 1245 | char *command;
|
---|
| 1246 | int retval;
|
---|
| 1247 |
|
---|
| 1248 | malloc_string(command);
|
---|
| 1249 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1250 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
| 1251 |
|
---|
| 1252 | make_hole_for_dir(mountpoint);
|
---|
| 1253 | if (isdigit(device[0])) {
|
---|
| 1254 | return(1);
|
---|
| 1255 | }
|
---|
| 1256 | log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device,
|
---|
| 1257 | mountpoint);
|
---|
| 1258 |
|
---|
| 1259 | #ifdef __FreeBSD__
|
---|
| 1260 | sprintf(command, "mount_vfat %s %s 2>> %s",
|
---|
| 1261 | device, mountpoint, MONDO_LOGFILE);
|
---|
| 1262 |
|
---|
| 1263 | #else
|
---|
[1745] | 1264 | sprintf(command, "mount %s -t vfat %s 2>> %s",
|
---|
[1743] | 1265 | device, mountpoint, MONDO_LOGFILE);
|
---|
[1741] | 1266 | #endif
|
---|
| 1267 |
|
---|
| 1268 | log_msg(4, command);
|
---|
| 1269 | retval = system(command);
|
---|
| 1270 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
| 1271 |
|
---|
| 1272 | paranoid_free(command);
|
---|
| 1273 | return (retval);
|
---|
| 1274 | }
|
---|
| 1275 |
|
---|
| 1276 | /**
|
---|
| 1277 | * Mount the CD-ROM at @p mountpoint.
|
---|
| 1278 | * @param device The device (or file if g_ISO_restore_mode) to mount.
|
---|
| 1279 | * @param mountpoint The place to mount it.
|
---|
| 1280 | * @return 0 for success, nonzero for failure.
|
---|
| 1281 | */
|
---|
[128] | 1282 | int mount_CDROM_here(char *device, char *mountpoint)
|
---|
[1] | 1283 | {
|
---|
[128] | 1284 | /*@ buffer ****************************************************** */
|
---|
[2211] | 1285 | char *command = NULL;
|
---|
[128] | 1286 | int retval;
|
---|
[2257] | 1287 | #ifdef __FreeBSD__
|
---|
| 1288 | char *dev = NULL;
|
---|
| 1289 | #else
|
---|
| 1290 | char *options = NULL;
|
---|
| 1291 | #endif
|
---|
[1] | 1292 |
|
---|
[128] | 1293 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
| 1294 | assert_string_is_neither_NULL_nor_zerolength(mountpoint);
|
---|
[1] | 1295 |
|
---|
[128] | 1296 | make_hole_for_dir(mountpoint);
|
---|
[2211] | 1297 |
|
---|
[2257] | 1298 | if (isdigit(device[0])) {
|
---|
| 1299 | find_cdrom_device(device, FALSE);
|
---|
| 1300 | }
|
---|
| 1301 | #ifndef __FreeBSD__
|
---|
[2211] | 1302 | mr_asprintf(&options, "ro");
|
---|
| 1303 | #endif
|
---|
| 1304 |
|
---|
[128] | 1305 | if (g_ISO_restore_mode) {
|
---|
[1] | 1306 |
|
---|
| 1307 | #ifdef __FreeBSD__
|
---|
[2290] | 1308 | mr_asprintf(&dev, "%s", make_vn(device));
|
---|
[128] | 1309 | if (!dev) {
|
---|
[2211] | 1310 | mr_asprintf(&command, "Unable to mount ISO (make_vn(%s) failed)", device);
|
---|
[128] | 1311 | fatal_error(command);
|
---|
| 1312 | }
|
---|
| 1313 | strcpy(device, dev);
|
---|
[2211] | 1314 | paranoid_free(dev);
|
---|
[1] | 1315 | #else
|
---|
[2211] | 1316 | mr_strcat(options, ",loop");
|
---|
[1] | 1317 | #endif
|
---|
| 1318 |
|
---|
[128] | 1319 | }
|
---|
| 1320 | log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device,
|
---|
| 1321 | mountpoint);
|
---|
| 1322 | /*@ end vars *************************************************** */
|
---|
[1] | 1323 |
|
---|
| 1324 | #ifdef __FreeBSD__
|
---|
[2290] | 1325 | mr_asprintf(&command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
|
---|
[1] | 1326 |
|
---|
| 1327 | #else
|
---|
[2290] | 1328 | mr_asprintf(&command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
|
---|
[2211] | 1329 | paranoid_free(options);
|
---|
[1] | 1330 | #endif
|
---|
| 1331 |
|
---|
[128] | 1332 | log_msg(4, command);
|
---|
| 1333 | if (strncmp(device, "/dev/", 5) == 0) {
|
---|
| 1334 | retract_CD_tray_and_defeat_autorun();
|
---|
| 1335 | }
|
---|
| 1336 | retval = system(command);
|
---|
| 1337 | log_msg(1, "system(%s) returned %d", command, retval);
|
---|
[2211] | 1338 | paranoid_free(command);
|
---|
[1] | 1339 |
|
---|
[128] | 1340 | return (retval);
|
---|
[1] | 1341 | }
|
---|
| 1342 |
|
---|
| 1343 |
|
---|
| 1344 |
|
---|
| 1345 |
|
---|
| 1346 |
|
---|
| 1347 |
|
---|
| 1348 | /**
|
---|
| 1349 | * Ask the user for CD number @p cd_number_i_want.
|
---|
| 1350 | * Sets g_current_media_number once the correct CD is inserted.
|
---|
| 1351 | * @param bkpinfo The backup information structure. Fields used:
|
---|
| 1352 | * - @c bkpinfo->backup_media_type
|
---|
[20] | 1353 | * - @c bkpinfo->prefix
|
---|
[1] | 1354 | * - @c bkpinfo->isodir
|
---|
| 1355 | * - @c bkpinfo->media_device
|
---|
| 1356 | * - @c bkpinfo->please_dont_eject_when_restoring
|
---|
| 1357 | * @param cd_number_i_want The CD number to ask for.
|
---|
| 1358 | */
|
---|
| 1359 | void
|
---|
[1645] | 1360 | insist_on_this_cd_number(int cd_number_i_want)
|
---|
[1] | 1361 | {
|
---|
| 1362 |
|
---|
[128] | 1363 | /*@ int ************************************************************* */
|
---|
| 1364 | int res = 0;
|
---|
[1] | 1365 |
|
---|
| 1366 |
|
---|
[128] | 1367 | /*@ buffers ********************************************************* */
|
---|
| 1368 | char *tmp;
|
---|
[2242] | 1369 | char *mds = NULL;
|
---|
[128] | 1370 | char *request;
|
---|
[1] | 1371 |
|
---|
[128] | 1372 | assert(bkpinfo != NULL);
|
---|
| 1373 | assert(cd_number_i_want > 0);
|
---|
[1] | 1374 |
|
---|
| 1375 | // log_msg(3, "Insisting on CD number %d", cd_number_i_want);
|
---|
| 1376 |
|
---|
[128] | 1377 | if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
|
---|
| 1378 | log_msg(3,
|
---|
| 1379 | "No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
|
---|
| 1380 | return;
|
---|
| 1381 | }
|
---|
| 1382 | malloc_string(tmp);
|
---|
| 1383 | malloc_string(request);
|
---|
| 1384 | sprintf(tmp, "mkdir -p " MNT_CDROM);
|
---|
| 1385 | run_program_and_log_output(tmp, 5);
|
---|
| 1386 | if (g_ISO_restore_mode || bkpinfo->backup_media_type == iso
|
---|
[2380] | 1387 | || bkpinfo->backup_media_type == netfs) {
|
---|
[128] | 1388 | log_msg(3, "Remounting CD");
|
---|
| 1389 | g_ISO_restore_mode = TRUE;
|
---|
[1] | 1390 | // FIXME --- I'm tempted to do something about this...
|
---|
| 1391 | // Why unmount and remount again and again?
|
---|
[128] | 1392 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1393 | run_program_and_log_output("umount " MNT_CDROM, 5);
|
---|
| 1394 | }
|
---|
[1644] | 1395 | sprintf(tmp, "mkdir -p %s/isodir &> /dev/null", bkpinfo->tmpdir);
|
---|
[2202] | 1396 | (void)system(tmp);
|
---|
[128] | 1397 | sprintf(tmp, "%s/%s/%s-%d.iso", bkpinfo->isodir,
|
---|
[2380] | 1398 | bkpinfo->netfs_remote_dir, bkpinfo->prefix,
|
---|
[128] | 1399 | cd_number_i_want);
|
---|
| 1400 | if (!does_file_exist(tmp)) {
|
---|
[1644] | 1401 | sprintf(tmp, "%s/isodir/%s/%s-%d.iso", bkpinfo->tmpdir,
|
---|
[2380] | 1402 | bkpinfo->netfs_remote_dir, bkpinfo->prefix,
|
---|
[128] | 1403 | cd_number_i_want);
|
---|
| 1404 | if (does_file_exist(tmp)) {
|
---|
| 1405 | log_msg(1,
|
---|
[1644] | 1406 | "FIXME - hacking bkpinfo->isodir from '%s' to %s/isodir",
|
---|
| 1407 | bkpinfo->isodir, bkpinfo->tmpdir);
|
---|
| 1408 | sprintf(bkpinfo->isodir, "%s/isodir", bkpinfo->tmpdir);
|
---|
[128] | 1409 | }
|
---|
| 1410 | }
|
---|
| 1411 | log_msg(3, "Mounting %s at %s", tmp, MNT_CDROM);
|
---|
| 1412 | if (mount_CDROM_here(tmp, MNT_CDROM)) {
|
---|
| 1413 | fatal_error("Mommy!");
|
---|
| 1414 | }
|
---|
| 1415 | // g_current_media_number = cd_number_i_want;
|
---|
| 1416 | // return;
|
---|
[1] | 1417 | }
|
---|
[1645] | 1418 | if ((res = what_number_cd_is_this()) != cd_number_i_want) {
|
---|
[128] | 1419 | log_msg(3, "Currently, we hold %d but we want %d", res,
|
---|
| 1420 | cd_number_i_want);
|
---|
[2242] | 1421 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
| 1422 | sprintf(tmp, "Insisting on %s #%d", mds, cd_number_i_want);
|
---|
| 1423 | sprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
|
---|
| 1424 | mr_free(mds);
|
---|
[128] | 1425 | log_msg(3, tmp);
|
---|
[1645] | 1426 | while (what_number_cd_is_this() != cd_number_i_want) {
|
---|
[128] | 1427 | paranoid_system("sync");
|
---|
| 1428 | if (is_this_device_mounted(MNT_CDROM)) {
|
---|
| 1429 | res =
|
---|
| 1430 | run_program_and_log_output("umount " MNT_CDROM, FALSE);
|
---|
| 1431 | } else {
|
---|
| 1432 | res = 0;
|
---|
| 1433 | }
|
---|
| 1434 | if (res) {
|
---|
[541] | 1435 | log_to_screen("WARNING - failed to unmount CD-ROM drive");
|
---|
[128] | 1436 | }
|
---|
| 1437 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1438 | res = eject_device(bkpinfo->media_device);
|
---|
| 1439 | } else {
|
---|
| 1440 | res = 0;
|
---|
| 1441 | }
|
---|
| 1442 | if (res) {
|
---|
[541] | 1443 | log_to_screen("WARNING - failed to eject CD-ROM disk");
|
---|
[128] | 1444 | }
|
---|
| 1445 | popup_and_OK(request);
|
---|
| 1446 | if (!bkpinfo->please_dont_eject) {
|
---|
| 1447 | inject_device(bkpinfo->media_device);
|
---|
| 1448 | }
|
---|
| 1449 | paranoid_system("sync");
|
---|
| 1450 | }
|
---|
| 1451 | log_msg(1, "Thankyou. Proceeding...");
|
---|
| 1452 | g_current_media_number = cd_number_i_want;
|
---|
| 1453 | }
|
---|
| 1454 | paranoid_free(tmp);
|
---|
| 1455 | paranoid_free(request);
|
---|
[1] | 1456 | }
|
---|
| 1457 |
|
---|
| 1458 | /* @} - end of deviceGroup */
|
---|
| 1459 |
|
---|
| 1460 |
|
---|
| 1461 |
|
---|
| 1462 |
|
---|
| 1463 |
|
---|
| 1464 |
|
---|
| 1465 | /**
|
---|
| 1466 | * Ask user for details of backup/restore information.
|
---|
| 1467 | * Called when @c mondoarchive doesn't get any parameters.
|
---|
| 1468 | * @param bkpinfo The backup information structure to fill out with the user's data.
|
---|
| 1469 | * @param archiving_to_media TRUE if archiving, FALSE if restoring.
|
---|
| 1470 | * @return 0, always.
|
---|
| 1471 | * @bug No point of `int' return value.
|
---|
| 1472 | * @ingroup archiveGroup
|
---|
| 1473 | */
|
---|
[1645] | 1474 | int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
|
---|
[1] | 1475 | // archiving_to_media is TRUE if I'm being called by mondoarchive
|
---|
| 1476 | // archiving_to_media is FALSE if I'm being called by mondorestore
|
---|
| 1477 | {
|
---|
[2214] | 1478 | char *tmp = NULL;
|
---|
[2304] | 1479 | char *tmp1 = NULL;
|
---|
[2242] | 1480 | char *mds = NULL;
|
---|
[128] | 1481 | char *sz_size;
|
---|
| 1482 | char *command;
|
---|
| 1483 | char *comment;
|
---|
| 1484 | char *prompt;
|
---|
| 1485 | int i;
|
---|
| 1486 | FILE *fin;
|
---|
[1] | 1487 |
|
---|
[128] | 1488 | malloc_string(sz_size);
|
---|
| 1489 | malloc_string(command);
|
---|
| 1490 | malloc_string(comment);
|
---|
| 1491 | malloc_string(prompt);
|
---|
[2304] | 1492 | malloc_string(tmp1);
|
---|
[128] | 1493 | assert(bkpinfo != NULL);
|
---|
| 1494 | sz_size[0] = '\0';
|
---|
| 1495 | bkpinfo->nonbootable_backup = FALSE;
|
---|
[1] | 1496 |
|
---|
[2380] | 1497 | // Tape, CD, NETFS, ...?
|
---|
[128] | 1498 | srandom(getpid());
|
---|
| 1499 | bkpinfo->backup_media_type =
|
---|
| 1500 | (g_restoring_live_from_cd) ? cdr :
|
---|
| 1501 | which_backup_media_type(bkpinfo->restore_data);
|
---|
| 1502 | if (bkpinfo->backup_media_type == none) {
|
---|
[541] | 1503 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1504 | finish(1);
|
---|
| 1505 | }
|
---|
[1934] | 1506 | /* Why asking to remove the media with tape ?
|
---|
[128] | 1507 | if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
|
---|
[1885] | 1508 | popup_and_OK("Please remove media from drive(s)");
|
---|
[128] | 1509 | }
|
---|
[1934] | 1510 | */
|
---|
[128] | 1511 | log_msg(3, "media type = %s",
|
---|
| 1512 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
| 1513 | if (archiving_to_media) {
|
---|
[1645] | 1514 | sensibly_set_tmpdir_and_scratchdir();
|
---|
[128] | 1515 | }
|
---|
| 1516 | bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
|
---|
| 1517 | bkpinfo->compression_level =
|
---|
| 1518 | (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
|
---|
| 1519 | bkpinfo->use_lzo =
|
---|
| 1520 | (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
|
---|
| 1521 | mvaddstr_and_log_it(2, 0, " ");
|
---|
[1] | 1522 |
|
---|
[1934] | 1523 | // Find device's /dev (or SCSI) entry
|
---|
[128] | 1524 | switch (bkpinfo->backup_media_type) {
|
---|
| 1525 | case cdr:
|
---|
| 1526 | case cdrw:
|
---|
| 1527 | case dvd:
|
---|
[1687] | 1528 | case usb:
|
---|
[1745] | 1529 | /* Never try to eject a USB device */
|
---|
| 1530 | if (bkpinfo->backup_media_type == usb) {
|
---|
[1746] | 1531 | bkpinfo->please_dont_eject = TRUE;
|
---|
[1745] | 1532 | }
|
---|
[128] | 1533 | if (archiving_to_media) {
|
---|
[1687] | 1534 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[685] | 1535 | if (ask_me_yes_or_no
|
---|
| 1536 | ("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?"))
|
---|
| 1537 | {
|
---|
| 1538 | bkpinfo->manual_cd_tray = TRUE;
|
---|
| 1539 | }
|
---|
[128] | 1540 | }
|
---|
| 1541 | if ((bkpinfo->compression_level =
|
---|
| 1542 | which_compression_level()) == -1) {
|
---|
[541] | 1543 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1544 | finish(1);
|
---|
| 1545 | }
|
---|
[2242] | 1546 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
| 1547 | sprintf(comment, "What speed is your %s (re)writer?", mds);
|
---|
[128] | 1548 | if (bkpinfo->backup_media_type == dvd) {
|
---|
| 1549 | find_dvd_device(bkpinfo->media_device, FALSE);
|
---|
[2304] | 1550 | strcpy(tmp1, "1");
|
---|
[1522] | 1551 | sprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
|
---|
[128] | 1552 | log_msg(1, "Setting to DVD defaults");
|
---|
| 1553 | } else {
|
---|
| 1554 | strcpy(bkpinfo->media_device, VANILLA_SCSI_CDROM);
|
---|
[2304] | 1555 | strcpy(tmp1, "4");
|
---|
[128] | 1556 | strcpy(sz_size, "650");
|
---|
| 1557 | log_msg(1, "Setting to CD defaults");
|
---|
| 1558 | }
|
---|
[1687] | 1559 | if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
|
---|
[2304] | 1560 | if (!popup_and_get_string("Speed", comment, tmp1, 4)) {
|
---|
[541] | 1561 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1562 | finish(1);
|
---|
| 1563 | }
|
---|
| 1564 | }
|
---|
[2304] | 1565 | bkpinfo->cdrw_speed = atoi(tmp1); // if DVD then this shouldn't ever be used anyway :)
|
---|
[2214] | 1566 |
|
---|
[128] | 1567 | sprintf(comment,
|
---|
[2242] | 1568 | "How much data (in Megabytes) will each %s store?", mds);
|
---|
| 1569 | mr_free(mds);
|
---|
[128] | 1570 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
[541] | 1571 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1572 | finish(1);
|
---|
| 1573 | }
|
---|
| 1574 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1575 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 1576 | }
|
---|
| 1577 | if (bkpinfo->media_size[0] <= 0) {
|
---|
[541] | 1578 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1579 | finish(1);
|
---|
| 1580 | }
|
---|
| 1581 | }
|
---|
[1737] | 1582 | /* No break because we continue even for usb */
|
---|
[128] | 1583 | case cdstream:
|
---|
[2242] | 1584 | mds = media_descriptor_string(bkpinfo->backup_media_type);
|
---|
| 1585 |
|
---|
[1737] | 1586 | if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 1587 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1588 | log_msg(2, "CD-ROM device assumed to be at %s",
|
---|
| 1589 | bkpinfo->media_device);
|
---|
[1737] | 1590 | } else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb))
|
---|
[128] | 1591 | || bkpinfo->backup_media_type == dvd) {
|
---|
| 1592 | if (!bkpinfo->media_device[0]) {
|
---|
| 1593 | strcpy(bkpinfo->media_device, "/dev/cdrom");
|
---|
| 1594 | } // just for the heck of it :)
|
---|
| 1595 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 1596 | bkpinfo->media_device);
|
---|
| 1597 | if (bkpinfo->backup_media_type == dvd
|
---|
| 1598 | || find_cdrom_device(bkpinfo->media_device, FALSE)) {
|
---|
| 1599 | log_msg(1, "bkpinfo->media_device = %s",
|
---|
| 1600 | bkpinfo->media_device);
|
---|
| 1601 | sprintf(comment,
|
---|
[2242] | 1602 | "Please specify your %s drive's /dev entry", mds);
|
---|
[128] | 1603 | if (!popup_and_get_string
|
---|
[541] | 1604 | ("Device?", comment, bkpinfo->media_device,
|
---|
[128] | 1605 | MAX_STR_LEN / 4)) {
|
---|
[541] | 1606 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1607 | finish(1);
|
---|
| 1608 | }
|
---|
| 1609 | }
|
---|
[2242] | 1610 | log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
|
---|
[128] | 1611 | } else {
|
---|
[1737] | 1612 | if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
|
---|
[128] | 1613 | bkpinfo->media_device[0] = '\0';
|
---|
| 1614 | }
|
---|
| 1615 | if (bkpinfo->media_device[0]) {
|
---|
[1738] | 1616 | if (bkpinfo->backup_media_type == usb) {
|
---|
[2290] | 1617 | mr_asprintf(&tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
|
---|
[1738] | 1618 | } else {
|
---|
[2290] | 1619 | 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] | 1620 | }
|
---|
[128] | 1621 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 1622 | bkpinfo->media_device[0] = '\0';
|
---|
| 1623 | }
|
---|
[2214] | 1624 | mr_free(tmp);
|
---|
[128] | 1625 | }
|
---|
| 1626 | if (!bkpinfo->media_device[0]) {
|
---|
[1737] | 1627 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 1628 | i = popup_and_get_string("/dev entry?",
|
---|
| 1629 | "What is the /dev entry of your USB Disk/Key, please?",
|
---|
| 1630 | bkpinfo->media_device,
|
---|
| 1631 | MAX_STR_LEN / 4);
|
---|
| 1632 | } else {
|
---|
| 1633 | if (g_kernel_version < 2.6) {
|
---|
| 1634 | i = popup_and_get_string("Device node?",
|
---|
[541] | 1635 | "What is the SCSI node of your CD (re)writer, please?",
|
---|
[128] | 1636 | bkpinfo->media_device,
|
---|
| 1637 | MAX_STR_LEN / 4);
|
---|
[1709] | 1638 | } else {
|
---|
| 1639 | i = popup_and_get_string("/dev entry?",
|
---|
[541] | 1640 | "What is the /dev entry of your CD (re)writer, please?",
|
---|
[128] | 1641 | bkpinfo->media_device,
|
---|
| 1642 | MAX_STR_LEN / 4);
|
---|
[1709] | 1643 | }
|
---|
[128] | 1644 | }
|
---|
| 1645 | if (!i) {
|
---|
[541] | 1646 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1647 | finish(1);
|
---|
| 1648 | }
|
---|
| 1649 | }
|
---|
| 1650 | }
|
---|
[2242] | 1651 | mr_free(mds);
|
---|
| 1652 |
|
---|
[128] | 1653 | if (bkpinfo->backup_media_type == cdstream) {
|
---|
| 1654 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1655 | bkpinfo->media_size[i] = 650;
|
---|
| 1656 | }
|
---|
| 1657 | }
|
---|
| 1658 | break;
|
---|
| 1659 | case udev:
|
---|
| 1660 | if (!ask_me_yes_or_no
|
---|
[541] | 1661 | ("This option is for advanced users only. Are you sure?")) {
|
---|
| 1662 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1663 | finish(1);
|
---|
| 1664 | }
|
---|
| 1665 | case tape:
|
---|
[1] | 1666 |
|
---|
[1969] | 1667 | if ((!bkpinfo->restore_mode) && (find_tape_device_and_size(bkpinfo->media_device, sz_size))) {
|
---|
[541] | 1668 | log_msg(3, "Ok, using vanilla scsi tape.");
|
---|
[128] | 1669 | strcpy(bkpinfo->media_device, VANILLA_SCSI_TAPE);
|
---|
| 1670 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 1671 | paranoid_fclose(fin);
|
---|
| 1672 | } else {
|
---|
| 1673 | strcpy(bkpinfo->media_device, "/dev/osst0");
|
---|
| 1674 | }
|
---|
| 1675 | }
|
---|
| 1676 | if (bkpinfo->media_device[0]) {
|
---|
| 1677 | if ((fin = fopen(bkpinfo->media_device, "r"))) {
|
---|
| 1678 | paranoid_fclose(fin);
|
---|
| 1679 | } else {
|
---|
| 1680 | if (does_file_exist("/tmp/mondo-restore.cfg")) {
|
---|
| 1681 | read_cfg_var("/tmp/mondo-restore.cfg", "media-dev",
|
---|
| 1682 | bkpinfo->media_device);
|
---|
| 1683 | }
|
---|
| 1684 | }
|
---|
| 1685 | }
|
---|
| 1686 | if (bkpinfo->media_device[0]) {
|
---|
[2290] | 1687 | mr_asprintf(&tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
|
---|
[128] | 1688 | if (!ask_me_yes_or_no(tmp)) {
|
---|
| 1689 | bkpinfo->media_device[0] = '\0';
|
---|
| 1690 | }
|
---|
[2214] | 1691 | mr_free(tmp);
|
---|
[128] | 1692 | }
|
---|
| 1693 | if (!bkpinfo->media_device[0]) {
|
---|
| 1694 | if (!popup_and_get_string
|
---|
[541] | 1695 | ("Device name?",
|
---|
| 1696 | "What is the /dev entry of your tape streamer?",
|
---|
[128] | 1697 | bkpinfo->media_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 1698 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1699 | finish(1);
|
---|
| 1700 | }
|
---|
| 1701 | }
|
---|
[2214] | 1702 | mr_asprintf(&tmp, "ls -l %s", bkpinfo->media_device);
|
---|
[128] | 1703 | if (run_program_and_log_output(tmp, FALSE)) {
|
---|
[541] | 1704 | log_to_screen("User has not specified a valid /dev entry");
|
---|
[128] | 1705 | finish(1);
|
---|
| 1706 | }
|
---|
[2214] | 1707 | mr_free(tmp);
|
---|
[128] | 1708 | log_msg(4, "sz_size = %s", sz_size);
|
---|
| 1709 | sz_size[0] = '\0';
|
---|
[2214] | 1710 |
|
---|
[1970] | 1711 | bkpinfo->use_obdr = ask_me_yes_or_no
|
---|
| 1712 | ("Do you want to activate OBDR support for your tapes ?");
|
---|
[128] | 1713 | if (sz_size[0] == '\0') {
|
---|
| 1714 | bkpinfo->media_size[0] = 0;
|
---|
| 1715 | } else {
|
---|
| 1716 | bkpinfo->media_size[0] =
|
---|
| 1717 | friendly_sizestr_to_sizelong(sz_size) / 2 - 50;
|
---|
| 1718 | }
|
---|
| 1719 | log_msg(4, "media_size[0] = %ld", bkpinfo->media_size[0]);
|
---|
| 1720 | if (bkpinfo->media_size[0] <= 0) {
|
---|
| 1721 | bkpinfo->media_size[0] = 0;
|
---|
| 1722 | }
|
---|
| 1723 | for (i = 1; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1724 | bkpinfo->media_size[i] = bkpinfo->media_size[0];
|
---|
| 1725 | }
|
---|
| 1726 | if (archiving_to_media) {
|
---|
| 1727 | if ((bkpinfo->compression_level =
|
---|
| 1728 | which_compression_level()) == -1) {
|
---|
[541] | 1729 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1730 | finish(1);
|
---|
| 1731 | }
|
---|
| 1732 | }
|
---|
| 1733 | break;
|
---|
[1] | 1734 |
|
---|
| 1735 |
|
---|
| 1736 |
|
---|
[2380] | 1737 | case netfs:
|
---|
| 1738 | /* Never try to eject a NETFS device */
|
---|
[1848] | 1739 | bkpinfo->please_dont_eject = TRUE;
|
---|
| 1740 |
|
---|
[2380] | 1741 | /* Initiate bkpinfo netfs_mount path from running environment if not already done */
|
---|
| 1742 | if (!bkpinfo->netfs_mount[0]) {
|
---|
| 1743 | strcpy(bkpinfo->netfs_mount,
|
---|
[128] | 1744 | call_program_and_get_last_line_of_output
|
---|
| 1745 | ("mount | grep \":\" | cut -d' ' -f1 | head -n1"));
|
---|
| 1746 | }
|
---|
[1] | 1747 | #ifdef __FreeBSD__
|
---|
[128] | 1748 | if (TRUE)
|
---|
[1] | 1749 | #else
|
---|
[128] | 1750 | if (!bkpinfo->disaster_recovery)
|
---|
[1] | 1751 | #endif
|
---|
[128] | 1752 | {
|
---|
| 1753 | if (!popup_and_get_string
|
---|
[2380] | 1754 | ("Network shared dir.",
|
---|
[541] | 1755 | "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.)",
|
---|
[2380] | 1756 | bkpinfo->netfs_mount, MAX_STR_LEN / 4)) {
|
---|
[541] | 1757 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1758 | finish(1);
|
---|
| 1759 | }
|
---|
| 1760 | if (!bkpinfo->restore_data) {
|
---|
| 1761 | if ((bkpinfo->compression_level =
|
---|
| 1762 | which_compression_level()) == -1) {
|
---|
[541] | 1763 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1764 | finish(1);
|
---|
| 1765 | }
|
---|
| 1766 | }
|
---|
| 1767 | // check whether already mounted - we better remove
|
---|
| 1768 | // surrounding spaces and trailing '/' for this
|
---|
[2380] | 1769 | strip_spaces(bkpinfo->netfs_mount);
|
---|
| 1770 | if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
|
---|
| 1771 | bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
|
---|
[128] | 1772 | sprintf(command, "mount | grep \"%s \" | cut -d' ' -f3",
|
---|
[2380] | 1773 | bkpinfo->netfs_mount);
|
---|
[128] | 1774 | strcpy(bkpinfo->isodir,
|
---|
| 1775 | call_program_and_get_last_line_of_output(command));
|
---|
[256] | 1776 |
|
---|
[1847] | 1777 | if (!bkpinfo->restore_data) {
|
---|
| 1778 | sprintf(comment,
|
---|
[541] | 1779 | "How much data (in Megabytes) will each media store?");
|
---|
[1847] | 1780 | if (!popup_and_get_string("Size", comment, sz_size, 5)) {
|
---|
| 1781 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1782 | finish(1);
|
---|
| 1783 | }
|
---|
| 1784 | } else {
|
---|
[1917] | 1785 | strcpy(sz_size, "0");
|
---|
[256] | 1786 | }
|
---|
| 1787 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1788 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 1789 | }
|
---|
[1917] | 1790 | if (bkpinfo->media_size[0] < 0) {
|
---|
[541] | 1791 | log_to_screen("User has chosen not to backup the PC");
|
---|
[256] | 1792 | finish(1);
|
---|
| 1793 | }
|
---|
[128] | 1794 | }
|
---|
| 1795 | if (bkpinfo->disaster_recovery) {
|
---|
[1644] | 1796 | sprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
|
---|
[2202] | 1797 | (void)system(command);
|
---|
[2401] | 1798 | strcpy(tmp1, bkpinfo->netfs_proto);
|
---|
[128] | 1799 | if (!popup_and_get_string
|
---|
[2399] | 1800 | ("Network protocol", "Which protocol should I use?",
|
---|
| 1801 | tmp1, MAX_STR_LEN)) {
|
---|
| 1802 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1803 | finish(1);
|
---|
| 1804 | }
|
---|
[2401] | 1805 | mr_free(bkpinfo->netfs_proto);
|
---|
| 1806 | mr_asprintf(&(bkpinfo->netfs_proto), "%s", tmp1);
|
---|
[2399] | 1807 | if (!popup_and_get_string
|
---|
[2380] | 1808 | ("Network share", "Which remote share should I mount?",
|
---|
| 1809 | bkpinfo->netfs_mount, MAX_STR_LEN)) {
|
---|
[541] | 1810 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1811 | finish(1);
|
---|
| 1812 | }
|
---|
| 1813 | }
|
---|
[1858] | 1814 | /* Initiate bkpinfo isodir path from running environment if mount already done */
|
---|
[2380] | 1815 | if (is_this_device_mounted(bkpinfo->netfs_mount)) {
|
---|
[1858] | 1816 | strcpy(bkpinfo->isodir,
|
---|
| 1817 | call_program_and_get_last_line_of_output
|
---|
| 1818 | ("mount | grep \":\" | cut -d' ' -f3 | head -n1"));
|
---|
| 1819 | } else {
|
---|
[2380] | 1820 | sprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
|
---|
[128] | 1821 | sprintf(command, "mkdir -p %s", bkpinfo->isodir);
|
---|
| 1822 | run_program_and_log_output(command, 5);
|
---|
[2361] | 1823 | if (bkpinfo->restore_data) {
|
---|
[2380] | 1824 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
| 1825 | mr_asprintf(&tmp, "sshfs -o ro %s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
|
---|
| 1826 | } else {
|
---|
| 1827 | mr_asprintf(&tmp, "mount -t %s -o nolock,ro %s %s", bkpinfo->netfs_proto, bkpinfo->netfs_mount, bkpinfo->isodir);
|
---|
| 1828 | }
|
---|
[2368] | 1829 | } else {
|
---|
[2380] | 1830 | if (strstr(bkpinfo->netfs_proto, "sshfs")) {
|
---|
| 1831 | mr_asprintf(&tmp, "sshfs %s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
|
---|
| 1832 | } else {
|
---|
| 1833 | mr_asprintf(&tmp, "mount -t %s -o nolock %s %s", bkpinfo->netfs_proto, bkpinfo->netfs_mount, bkpinfo->isodir);
|
---|
| 1834 | }
|
---|
[2361] | 1835 | }
|
---|
[1819] | 1836 | run_program_and_log_output(tmp, 3);
|
---|
[2214] | 1837 | mr_free(tmp);
|
---|
| 1838 |
|
---|
[128] | 1839 | malloc_string(g_selfmounted_isodir);
|
---|
| 1840 | strcpy(g_selfmounted_isodir, bkpinfo->isodir);
|
---|
| 1841 | }
|
---|
[2380] | 1842 | if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
|
---|
[128] | 1843 | popup_and_OK
|
---|
[541] | 1844 | ("Please mount that partition before you try to backup to or restore from it.");
|
---|
[128] | 1845 | finish(1);
|
---|
| 1846 | }
|
---|
[2380] | 1847 | strcpy(tmp1, bkpinfo->netfs_remote_dir);
|
---|
[128] | 1848 | if (!popup_and_get_string
|
---|
[2304] | 1849 | ("Directory", "Which directory within that mountpoint?", tmp1,
|
---|
[128] | 1850 | MAX_STR_LEN)) {
|
---|
[541] | 1851 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1852 | finish(1);
|
---|
| 1853 | }
|
---|
[2380] | 1854 | strcpy(bkpinfo->netfs_remote_dir, tmp1);
|
---|
[2214] | 1855 |
|
---|
[128] | 1856 | // check whether writable - we better remove surrounding spaces for this
|
---|
[2380] | 1857 | strip_spaces(bkpinfo->netfs_remote_dir);
|
---|
[1767] | 1858 |
|
---|
[251] | 1859 | if (!popup_and_get_string
|
---|
[541] | 1860 | ("Prefix.",
|
---|
| 1861 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
[251] | 1862 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
[541] | 1863 | log_to_screen("User has chosen not to backup the PC");
|
---|
[251] | 1864 | finish(1);
|
---|
| 1865 | }
|
---|
| 1866 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[99] | 1867 |
|
---|
[128] | 1868 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1869 | bkpinfo->media_size[i] = 650;
|
---|
| 1870 | }
|
---|
[2380] | 1871 | log_msg(3, "Just set netfs_remote_dir to %s",
|
---|
| 1872 | bkpinfo->netfs_remote_dir);
|
---|
[128] | 1873 | log_msg(3, "isodir is still %s", bkpinfo->isodir);
|
---|
| 1874 | break;
|
---|
[1] | 1875 |
|
---|
[128] | 1876 | case iso:
|
---|
| 1877 | if (!bkpinfo->disaster_recovery) {
|
---|
| 1878 | if (!popup_and_get_string
|
---|
[541] | 1879 | ("Storage dir.",
|
---|
[1503] | 1880 | "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0",
|
---|
[128] | 1881 | bkpinfo->isodir, MAX_STR_LEN / 4)) {
|
---|
[541] | 1882 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1883 | finish(1);
|
---|
| 1884 | }
|
---|
| 1885 | if (archiving_to_media) {
|
---|
| 1886 | if ((bkpinfo->compression_level =
|
---|
| 1887 | which_compression_level()) == -1) {
|
---|
[541] | 1888 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1889 | finish(1);
|
---|
| 1890 | }
|
---|
| 1891 | if (!popup_and_get_string
|
---|
[541] | 1892 | ("ISO size.",
|
---|
| 1893 | "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s or DVD's you plan to backup to.",
|
---|
[128] | 1894 | sz_size, 16)) {
|
---|
[541] | 1895 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1896 | finish(1);
|
---|
| 1897 | }
|
---|
| 1898 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1899 | bkpinfo->media_size[i] = atoi(sz_size);
|
---|
| 1900 | }
|
---|
| 1901 | } else {
|
---|
| 1902 | for (i = 0; i <= MAX_NOOF_MEDIA; i++) {
|
---|
| 1903 | bkpinfo->media_size[i] = 650;
|
---|
| 1904 | }
|
---|
| 1905 | }
|
---|
| 1906 | }
|
---|
[804] | 1907 | if (!popup_and_get_string
|
---|
| 1908 | ("Prefix.",
|
---|
| 1909 | "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files",
|
---|
| 1910 | bkpinfo->prefix, MAX_STR_LEN / 4)) {
|
---|
| 1911 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 1912 | finish(1);
|
---|
| 1913 | }
|
---|
| 1914 | log_msg(3, "prefix set to %s", bkpinfo->prefix);
|
---|
[128] | 1915 | break;
|
---|
| 1916 | default:
|
---|
| 1917 | fatal_error
|
---|
| 1918 | ("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
|
---|
| 1919 | }
|
---|
[1] | 1920 |
|
---|
[128] | 1921 | if (archiving_to_media) {
|
---|
[1] | 1922 |
|
---|
| 1923 | #ifdef __FreeBSD__
|
---|
[128] | 1924 | strcpy(bkpinfo->boot_device,
|
---|
| 1925 | call_program_and_get_last_line_of_output
|
---|
| 1926 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/\\([0-9]\\).*/\\1/'"));
|
---|
[1] | 1927 | #else
|
---|
[128] | 1928 | strcpy(bkpinfo->boot_device,
|
---|
| 1929 | call_program_and_get_last_line_of_output
|
---|
| 1930 | ("mount | grep ' / ' | head -1 | cut -d' ' -f1 | sed 's/[0-9].*//'"));
|
---|
[1] | 1931 | #endif
|
---|
[128] | 1932 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
| 1933 | if (i == 'U') // unknown
|
---|
| 1934 | {
|
---|
[1] | 1935 |
|
---|
| 1936 | #ifdef __FreeBSD__
|
---|
[128] | 1937 | if (!popup_and_get_string
|
---|
[541] | 1938 | ("Boot device",
|
---|
| 1939 | "What is your boot device? (e.g. /dev/ad0)",
|
---|
[128] | 1940 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 1941 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1942 | finish(1);
|
---|
| 1943 | }
|
---|
| 1944 | i = which_boot_loader(bkpinfo->boot_device);
|
---|
[1] | 1945 | #else
|
---|
[128] | 1946 | if (!popup_and_get_string
|
---|
[541] | 1947 | ("Boot device",
|
---|
| 1948 | "What is your boot device? (e.g. /dev/hda)",
|
---|
[128] | 1949 | bkpinfo->boot_device, MAX_STR_LEN / 4)) {
|
---|
[541] | 1950 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1951 | finish(1);
|
---|
| 1952 | }
|
---|
| 1953 | if (does_string_exist_in_boot_block
|
---|
| 1954 | (bkpinfo->boot_device, "LILO")) {
|
---|
| 1955 | i = 'L';
|
---|
| 1956 | } else
|
---|
| 1957 | if (does_string_exist_in_boot_block
|
---|
| 1958 | (bkpinfo->boot_device, "ELILO")) {
|
---|
| 1959 | i = 'E';
|
---|
| 1960 | } else
|
---|
| 1961 | if (does_string_exist_in_boot_block
|
---|
| 1962 | (bkpinfo->boot_device, "GRUB")) {
|
---|
| 1963 | i = 'G';
|
---|
| 1964 | } else {
|
---|
| 1965 | i = 'U';
|
---|
| 1966 | }
|
---|
[1] | 1967 | #endif
|
---|
[128] | 1968 | if (i == 'U') {
|
---|
| 1969 | if (ask_me_yes_or_no
|
---|
[541] | 1970 | ("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?"))
|
---|
[128] | 1971 | {
|
---|
| 1972 | i = 'R'; // raw
|
---|
| 1973 | } else {
|
---|
| 1974 | log_to_screen
|
---|
[541] | 1975 | ("I cannot find your boot loader. Please run mondoarchive with parameters.");
|
---|
[128] | 1976 | finish(1);
|
---|
| 1977 | }
|
---|
| 1978 | }
|
---|
[1] | 1979 | }
|
---|
[128] | 1980 | bkpinfo->boot_loader = i;
|
---|
| 1981 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 1982 | if (!popup_and_get_string
|
---|
[541] | 1983 | ("Backup paths",
|
---|
| 1984 | "Please enter paths which you want me to backup. The default is '/' (i.e. everything).",
|
---|
[128] | 1985 | bkpinfo->include_paths, MAX_STR_LEN)) {
|
---|
[541] | 1986 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 1987 | finish(1);
|
---|
[1] | 1988 | }
|
---|
[2380] | 1989 | mr_asprintf(&tmp, "%s", list_of_NETFS_mounts_only());
|
---|
[128] | 1990 | if (strlen(tmp) > 2) {
|
---|
| 1991 | if (bkpinfo->exclude_paths[0]) {
|
---|
| 1992 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 1993 | }
|
---|
| 1994 | strncpy(bkpinfo->exclude_paths, tmp, MAX_STR_LEN);
|
---|
| 1995 | }
|
---|
[2214] | 1996 | mr_free(tmp);
|
---|
[1] | 1997 | // NTFS
|
---|
[2304] | 1998 | strcpy(tmp1, call_program_and_get_last_line_of_output("parted2fdisk -l | grep -i ntfs | awk '{ print $1};' | tr -s '\\n' ' ' | awk '{ print $0};'"));
|
---|
| 1999 | if (strlen(tmp1) > 2) {
|
---|
[128] | 2000 | if (!popup_and_get_string
|
---|
[541] | 2001 | ("NTFS partitions",
|
---|
| 2002 | "Please enter/confirm the NTFS partitions you wish to backup as well.",
|
---|
[2304] | 2003 | tmp1, MAX_STR_LEN / 4)) {
|
---|
[541] | 2004 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2005 | finish(1);
|
---|
| 2006 | }
|
---|
[2304] | 2007 | strncpy(bkpinfo->image_devs, tmp1, MAX_STR_LEN / 4);
|
---|
[128] | 2008 | }
|
---|
[1] | 2009 |
|
---|
| 2010 |
|
---|
[128] | 2011 | if (!popup_and_get_string
|
---|
[541] | 2012 | ("Exclude paths",
|
---|
| 2013 | "Please enter paths which you do NOT want to backup. Separate them with spaces. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.",
|
---|
[1540] | 2014 | bkpinfo->exclude_paths, (4*MAX_STR_LEN)-1)) {
|
---|
[541] | 2015 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2016 | finish(1);
|
---|
| 2017 | }
|
---|
[2220] | 2018 | if (!popup_and_get_string
|
---|
| 2019 | ("Temporary directory",
|
---|
| 2020 | "Please enter your temporary directory.",
|
---|
| 2021 | bkpinfo->tmpdir, (4*MAX_STR_LEN)-1)) {
|
---|
| 2022 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2023 | finish(1);
|
---|
| 2024 | }
|
---|
| 2025 | if (!popup_and_get_string
|
---|
| 2026 | ("Scratch directory",
|
---|
| 2027 | "Please enter your scratch directory.",
|
---|
| 2028 | bkpinfo->scratchdir, (4*MAX_STR_LEN)-1)) {
|
---|
| 2029 | log_to_screen("User has chosen not to backup the PC");
|
---|
| 2030 | finish(1);
|
---|
| 2031 | }
|
---|
[1575] | 2032 | // Interactive mode:
|
---|
| 2033 | #ifdef __IA64__
|
---|
| 2034 | bkpinfo->make_cd_use_lilo = TRUE;
|
---|
| 2035 | #else
|
---|
[128] | 2036 | bkpinfo->make_cd_use_lilo = FALSE;
|
---|
[1575] | 2037 | #endif
|
---|
[128] | 2038 | bkpinfo->backup_data = TRUE;
|
---|
| 2039 | bkpinfo->verify_data =
|
---|
| 2040 | ask_me_yes_or_no
|
---|
[541] | 2041 | ("Will you want to verify your backups after Mondo has created them?");
|
---|
[1] | 2042 |
|
---|
| 2043 | #ifndef __FreeBSD__
|
---|
[128] | 2044 | if (!ask_me_yes_or_no
|
---|
[541] | 2045 | ("Are you confident that your kernel is a sane, sensible, standard Linux kernel? Say 'no' if you are using a Gentoo <1.4 or Debian <3.0, please."))
|
---|
[1] | 2046 | #endif
|
---|
[128] | 2047 | {
|
---|
| 2048 | strcpy(bkpinfo->kernel_path, "FAILSAFE");
|
---|
| 2049 | }
|
---|
[1] | 2050 |
|
---|
[128] | 2051 | if (!ask_me_yes_or_no
|
---|
[541] | 2052 | ("Are you sure you want to proceed? Hit 'no' to abort.")) {
|
---|
| 2053 | log_to_screen("User has chosen not to backup the PC");
|
---|
[128] | 2054 | finish(1);
|
---|
| 2055 | }
|
---|
| 2056 | } else {
|
---|
| 2057 | bkpinfo->restore_data = TRUE; // probably...
|
---|
| 2058 | }
|
---|
[1] | 2059 |
|
---|
[128] | 2060 | if (bkpinfo->backup_media_type == iso
|
---|
[2380] | 2061 | || bkpinfo->backup_media_type == netfs) {
|
---|
[128] | 2062 | g_ISO_restore_mode = TRUE;
|
---|
| 2063 | }
|
---|
[1] | 2064 | #ifdef __FreeSD__
|
---|
| 2065 | // skip
|
---|
| 2066 | #else
|
---|
[2380] | 2067 | if (bkpinfo->backup_media_type == netfs) {
|
---|
| 2068 | log_msg(3, "I think the Remote mount is mounted at %s",
|
---|
[128] | 2069 | bkpinfo->isodir);
|
---|
| 2070 | }
|
---|
| 2071 | log_it("isodir = %s", bkpinfo->isodir);
|
---|
[2380] | 2072 | log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
|
---|
| 2073 | log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
|
---|
| 2074 | if (bkpinfo->netfs_user) {
|
---|
| 2075 | log_it("netfs_user = '%s'", bkpinfo->netfs_user);
|
---|
[2224] | 2076 | }
|
---|
[1] | 2077 | #endif
|
---|
| 2078 |
|
---|
[128] | 2079 | log_it("media device = %s", bkpinfo->media_device);
|
---|
| 2080 | log_it("media size = %ld", bkpinfo->media_size[1]);
|
---|
| 2081 | log_it("media type = %s",
|
---|
| 2082 | bkptype_to_string(bkpinfo->backup_media_type));
|
---|
[251] | 2083 | log_it("prefix = %s", bkpinfo->prefix);
|
---|
[128] | 2084 | log_it("compression = %ld", bkpinfo->compression_level);
|
---|
[2424] | 2085 |
|
---|
| 2086 | /* Handle devices passed in bkpinfo and print result */
|
---|
| 2087 | mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
|
---|
| 2088 | mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
|
---|
| 2089 |
|
---|
[128] | 2090 | log_it("scratchdir = '%s'", bkpinfo->scratchdir);
|
---|
| 2091 | log_it("tmpdir = '%s'", bkpinfo->tmpdir);
|
---|
[1404] | 2092 | log_it("image_devs = '%s'", bkpinfo->image_devs);
|
---|
[128] | 2093 | log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device,
|
---|
| 2094 | bkpinfo->boot_loader);
|
---|
| 2095 | if (bkpinfo->media_size[0] < 0) {
|
---|
| 2096 | if (archiving_to_media) {
|
---|
| 2097 | fatal_error("Media size is less than zero.");
|
---|
| 2098 | } else {
|
---|
| 2099 | log_msg(2, "Warning - media size is less than zero.");
|
---|
| 2100 | bkpinfo->media_size[0] = 0;
|
---|
| 2101 | }
|
---|
[1] | 2102 | }
|
---|
[128] | 2103 | paranoid_free(sz_size);
|
---|
[2305] | 2104 | paranoid_free(tmp1);
|
---|
[128] | 2105 | paranoid_free(command);
|
---|
| 2106 | paranoid_free(comment);
|
---|
| 2107 | paranoid_free(prompt);
|
---|
| 2108 | return (0);
|
---|
[1] | 2109 | }
|
---|
| 2110 |
|
---|
| 2111 |
|
---|
| 2112 |
|
---|
| 2113 |
|
---|
| 2114 | /**
|
---|
| 2115 | * @addtogroup utilityGroup
|
---|
| 2116 | * @{
|
---|
| 2117 | */
|
---|
| 2118 | /**
|
---|
[2380] | 2119 | * Get a space-separated list of NETFS devices and mounts.
|
---|
[1] | 2120 | * @return The list created.
|
---|
| 2121 | * @note The return value points to static data that will be overwritten with each call.
|
---|
| 2122 | */
|
---|
[2380] | 2123 | char *list_of_NETFS_devices_and_mounts(void)
|
---|
[1] | 2124 | {
|
---|
[2214] | 2125 | char *exclude_these_devices = NULL;
|
---|
| 2126 | char *exclude_these_directories = NULL;
|
---|
[2187] | 2127 | static char result_sz[1024];
|
---|
[1] | 2128 |
|
---|
[2380] | 2129 | mr_asprintf(&exclude_these_directories,"%s",list_of_NETFS_mounts_only());
|
---|
| 2130 | mr_asprintf(&exclude_these_devices,"%s", call_program_and_get_last_line_of_output("tr -s '\t' ' ' < /etc/fstab | grep -E '( (coda|ncpfs|sshfs|nfs|nfs4|smbfs|cifs|afs|gfs|ocfs|ocfs2|mvfs|nsspool|nsvol) )' | cut -d' ' -f1 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[2224] | 2131 | snprintf(result_sz, 1023, "%s %s", exclude_these_directories, exclude_these_devices);
|
---|
[2214] | 2132 | mr_free(exclude_these_devices);
|
---|
| 2133 | mr_free(exclude_these_directories);
|
---|
[128] | 2134 | return (result_sz);
|
---|
[1] | 2135 | }
|
---|
| 2136 |
|
---|
| 2137 |
|
---|
| 2138 |
|
---|
| 2139 |
|
---|
| 2140 | /**
|
---|
[2380] | 2141 | * Get a space-separated list of NETFS mounts.
|
---|
[1] | 2142 | * @return The list created.
|
---|
| 2143 | * @note The return value points to static data that will be overwritten with each call.
|
---|
| 2144 | * @bug Even though we only want the mounts, the devices are still checked.
|
---|
| 2145 | */
|
---|
[2380] | 2146 | char *list_of_NETFS_mounts_only(void)
|
---|
[1] | 2147 | {
|
---|
[2214] | 2148 | char *exclude_these_directories = NULL;
|
---|
[128] | 2149 | static char result_sz[512];
|
---|
[1] | 2150 |
|
---|
[2380] | 2151 | mr_asprintf(&exclude_these_directories,"%s", call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | tr -s '\t' ' ' | cut -d' ' -f3 | tr -s '\n' ' ' | awk '{print $0;}'"));
|
---|
[2224] | 2152 | snprintf(result_sz, 511, "%s", exclude_these_directories);
|
---|
[2214] | 2153 | mr_free(exclude_these_directories);
|
---|
[128] | 2154 | return (result_sz);
|
---|
[1] | 2155 | }
|
---|
| 2156 |
|
---|
| 2157 | /* @} - end of utilityGroup */
|
---|
| 2158 |
|
---|
| 2159 |
|
---|
| 2160 |
|
---|
| 2161 |
|
---|
| 2162 |
|
---|
| 2163 | /**
|
---|
| 2164 | * Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
|
---|
| 2165 | * [random] is a random number between 1 and 32767.
|
---|
| 2166 | * @param store_name_here Where to store the new filename.
|
---|
| 2167 | * @param stub A random number will be appended to this to make the FIFO's name.
|
---|
| 2168 | * @ingroup deviceGroup
|
---|
| 2169 | */
|
---|
[128] | 2170 | void make_fifo(char *store_name_here, char *stub)
|
---|
[1] | 2171 | {
|
---|
[128] | 2172 | char *tmp;
|
---|
[1] | 2173 |
|
---|
[128] | 2174 | malloc_string(tmp);
|
---|
| 2175 | assert_string_is_neither_NULL_nor_zerolength(stub);
|
---|
[1] | 2176 |
|
---|
[128] | 2177 | sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
|
---|
| 2178 | (int) (random() % 32768));
|
---|
| 2179 | make_hole_for_file(store_name_here);
|
---|
| 2180 | mkfifo(store_name_here, S_IRWXU | S_IRWXG);
|
---|
| 2181 | sprintf(tmp, "chmod 770 %s", store_name_here);
|
---|
| 2182 | paranoid_system(tmp);
|
---|
| 2183 | paranoid_free(tmp);
|
---|
[1] | 2184 | }
|
---|
| 2185 |
|
---|
| 2186 |
|
---|
| 2187 |
|
---|
| 2188 |
|
---|
| 2189 |
|
---|
| 2190 |
|
---|
| 2191 | /**
|
---|
| 2192 | * Set the tmpdir and scratchdir to reside on the partition with the most free space.
|
---|
| 2193 | * Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
|
---|
| 2194 | * @param bkpinfo The backup information structure. @c bkpinfo->tmpdir and @c bkpinfo->scratchdir will be set.
|
---|
| 2195 | * @ingroup utilityGroup
|
---|
| 2196 | */
|
---|
[1645] | 2197 | void sensibly_set_tmpdir_and_scratchdir()
|
---|
[1] | 2198 | {
|
---|
[2211] | 2199 | char *tmp = NULL;
|
---|
[2214] | 2200 | char *command = NULL;
|
---|
| 2201 | char *sz = NULL;
|
---|
[1] | 2202 |
|
---|
[128] | 2203 | assert(bkpinfo != NULL);
|
---|
[1] | 2204 |
|
---|
| 2205 | #ifdef __FreeBSD__
|
---|
[2347] | 2206 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol | grep -vE \"none|Filesystem\" | awk '{printf \"%s %s\\n\", $4, $6;}' | sort -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2207 | #else
|
---|
[2380] | 2208 | 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 vfat -x ntfs -x ntfs-3g -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 -n | tail -n1 | awk '{print $NF;}'"));
|
---|
[1] | 2209 | #endif
|
---|
| 2210 |
|
---|
[128] | 2211 | if (tmp[0] != '/') {
|
---|
[2290] | 2212 | mr_asprintf(&sz, "%s", tmp);
|
---|
[2211] | 2213 | paranoid_free(tmp);
|
---|
| 2214 | mr_asprintf(&tmp, "/%s", sz);
|
---|
[2214] | 2215 | mr_free(sz);
|
---|
[128] | 2216 | }
|
---|
| 2217 | if (!tmp[0]) {
|
---|
| 2218 | fatal_error("I couldn't figure out the tempdir!");
|
---|
| 2219 | }
|
---|
[1655] | 2220 | setup_tmpdir(tmp);
|
---|
[128] | 2221 | log_it("bkpinfo->tmpdir is being set to %s", bkpinfo->tmpdir);
|
---|
[1] | 2222 |
|
---|
[128] | 2223 | sprintf(bkpinfo->scratchdir, "%s/mondo.scratch.%d", tmp,
|
---|
| 2224 | (int) (random() % 32768));
|
---|
| 2225 | log_it("bkpinfo->scratchdir is being set to %s", bkpinfo->scratchdir);
|
---|
[1] | 2226 |
|
---|
[2214] | 2227 | mr_asprintf(&command, "rm -Rf %s/tmp.mondo.* %s/mondo.scratch.*", tmp, tmp);
|
---|
[2211] | 2228 | paranoid_free(tmp);
|
---|
| 2229 |
|
---|
[128] | 2230 | paranoid_system(command);
|
---|
[2214] | 2231 | mr_free(command);
|
---|
[1] | 2232 | }
|
---|
| 2233 |
|
---|
| 2234 |
|
---|
| 2235 |
|
---|
| 2236 |
|
---|
| 2237 |
|
---|
| 2238 |
|
---|
| 2239 | /**
|
---|
| 2240 | * @addtogroup deviceGroup
|
---|
| 2241 | * @{
|
---|
| 2242 | */
|
---|
| 2243 | /**
|
---|
| 2244 | * If we can read @p dev, set @p output to it.
|
---|
| 2245 | * If @p dev cannot be read, set @p output to "".
|
---|
| 2246 | * @param dev The device to check for.
|
---|
| 2247 | * @param output Set to @p dev if @p dev exists, "" otherwise.
|
---|
| 2248 | * @return TRUE if @p dev exists, FALSE if it doesn't.
|
---|
| 2249 | */
|
---|
[128] | 2250 | bool set_dev_to_this_if_rx_OK(char *output, char *dev)
|
---|
[1] | 2251 | {
|
---|
[128] | 2252 | char *command;
|
---|
[1] | 2253 |
|
---|
[128] | 2254 | malloc_string(command);
|
---|
| 2255 | if (!dev || dev[0] == '\0') {
|
---|
| 2256 | output[0] = '\0';
|
---|
| 2257 | return (FALSE);
|
---|
| 2258 | }
|
---|
[1] | 2259 | // assert_string_is_neither_NULL_nor_zerolength(dev);
|
---|
[128] | 2260 | log_msg(10, "Injecting %s", dev);
|
---|
| 2261 | inject_device(dev);
|
---|
| 2262 | if (!does_file_exist(dev)) {
|
---|
| 2263 | log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
|
---|
| 2264 | return (FALSE);
|
---|
| 2265 | }
|
---|
| 2266 | sprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null",
|
---|
| 2267 | 512L, dev);
|
---|
| 2268 | if (!run_program_and_log_output(command, FALSE)
|
---|
| 2269 | && !run_program_and_log_output(command, FALSE)) {
|
---|
| 2270 | strcpy(output, dev);
|
---|
| 2271 | log_msg(4, "Found it - %s", dev);
|
---|
| 2272 | return (TRUE);
|
---|
| 2273 | } else {
|
---|
| 2274 | output[0] = '\0';
|
---|
| 2275 | log_msg(4, "It's not %s", dev);
|
---|
| 2276 | return (FALSE);
|
---|
| 2277 | }
|
---|
[1] | 2278 | }
|
---|
| 2279 |
|
---|
| 2280 |
|
---|
| 2281 |
|
---|
| 2282 |
|
---|
| 2283 |
|
---|
| 2284 | /**
|
---|
| 2285 | * Find out what number CD is in the drive.
|
---|
| 2286 | * @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
|
---|
| 2287 | * @return The current CD number, or -1 if it could not be found.
|
---|
| 2288 | * @note If the CD is not mounted, it will be mounted
|
---|
| 2289 | * (and remain mounted after this function returns).
|
---|
| 2290 | */
|
---|
[1645] | 2291 | int what_number_cd_is_this()
|
---|
[1] | 2292 | {
|
---|
[128] | 2293 | int cd_number = -1;
|
---|
[2211] | 2294 | char *mountdev = NULL;
|
---|
| 2295 | char *tmp = NULL;
|
---|
[1] | 2296 |
|
---|
[128] | 2297 | assert(bkpinfo != NULL);
|
---|
[1] | 2298 | // log_it("Asking what_number_cd_is_this");
|
---|
[128] | 2299 | if (g_ISO_restore_mode) {
|
---|
[2211] | 2300 | mr_asprintf(&tmp, "mount | grep iso9660 | awk '{print $3;}'");
|
---|
[1] | 2301 |
|
---|
[2211] | 2302 | mr_asprintf(&mountdev, "%s%s", call_program_and_get_last_line_of_output(tmp), "/archives/THIS-CD-NUMBER");
|
---|
[128] | 2303 | cd_number = atoi(last_line_of_file(mountdev));
|
---|
| 2304 | paranoid_free(mountdev);
|
---|
| 2305 | paranoid_free(tmp);
|
---|
[2211] | 2306 |
|
---|
[128] | 2307 | return (cd_number);
|
---|
| 2308 | }
|
---|
[1] | 2309 |
|
---|
[2290] | 2310 | mr_asprintf(&mountdev, "%s", bkpinfo->media_device);
|
---|
[128] | 2311 | if (!mountdev[0]) {
|
---|
| 2312 | log_it
|
---|
| 2313 | ("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
|
---|
| 2314 | find_cdrom_device(bkpinfo->media_device, FALSE);
|
---|
| 2315 | }
|
---|
| 2316 | if (!is_this_device_mounted(MNT_CDROM)) {
|
---|
[1741] | 2317 | if (bkpinfo->backup_media_type == usb) {
|
---|
| 2318 | mount_USB_here(mountdev, MNT_CDROM);
|
---|
| 2319 | } else {
|
---|
| 2320 | mount_CDROM_here(mountdev, MNT_CDROM);
|
---|
| 2321 | }
|
---|
[128] | 2322 | }
|
---|
| 2323 | paranoid_free(mountdev);
|
---|
[2211] | 2324 |
|
---|
| 2325 | cd_number = atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
|
---|
[128] | 2326 | return (cd_number);
|
---|
[1] | 2327 | }
|
---|
| 2328 |
|
---|
| 2329 |
|
---|
| 2330 |
|
---|
| 2331 |
|
---|
| 2332 |
|
---|
| 2333 |
|
---|
| 2334 |
|
---|
| 2335 | /**
|
---|
| 2336 | * Find out what device is mounted as root (/).
|
---|
| 2337 | * @return Root device.
|
---|
| 2338 | * @note The returned string points to static storage and will be overwritten with every call.
|
---|
| 2339 | * @bug A bit of a misnomer; it's actually finding out the root device.
|
---|
| 2340 | * The mountpoint (where it's mounted) will obviously be '/'.
|
---|
| 2341 | */
|
---|
[128] | 2342 | char *where_is_root_mounted()
|
---|
[1] | 2343 | {
|
---|
[128] | 2344 | /*@ buffers **************** */
|
---|
| 2345 | static char tmp[MAX_STR_LEN];
|
---|
[1] | 2346 |
|
---|
| 2347 |
|
---|
| 2348 | #ifdef __FreeBSD__
|
---|
[128] | 2349 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2350 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
[1] | 2351 | #else
|
---|
[128] | 2352 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2353 | ("mount | grep \" on / \" | cut -d' ' -f1 | sed s/[0-9]// | sed s/[0-9]//"));
|
---|
| 2354 | if (strstr(tmp, "/dev/cciss/")) {
|
---|
| 2355 | strcpy(tmp, call_program_and_get_last_line_of_output
|
---|
| 2356 | ("mount | grep \" on / \" | cut -d' ' -f1 | cut -dp -f1"));
|
---|
| 2357 | }
|
---|
| 2358 | if (strstr(tmp, "/dev/md")) {
|
---|
| 2359 | strcpy(tmp,
|
---|
| 2360 | call_program_and_get_last_line_of_output
|
---|
| 2361 | ("mount | grep \" on / \" | cut -d' ' -f1"));
|
---|
| 2362 | }
|
---|
[1] | 2363 | #endif
|
---|
| 2364 |
|
---|
[128] | 2365 | return (tmp);
|
---|
[1] | 2366 | }
|
---|
| 2367 |
|
---|
| 2368 |
|
---|
| 2369 | /**
|
---|
| 2370 | * Find out which boot loader is in use.
|
---|
| 2371 | * @param which_device Device to look for the boot loader on.
|
---|
| 2372 | * @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
|
---|
| 2373 | * @note Under Linux, all drives are examined, not just @p which_device.
|
---|
| 2374 | */
|
---|
| 2375 | #ifdef __FreeBSD__
|
---|
[128] | 2376 | char which_boot_loader(char *which_device)
|
---|
[1] | 2377 | {
|
---|
[128] | 2378 | int count_lilos = 0;
|
---|
| 2379 | int count_grubs = 0;
|
---|
| 2380 | int count_boot0s = 0;
|
---|
| 2381 | int count_dangerouslydedicated = 0;
|
---|
[1] | 2382 |
|
---|
[128] | 2383 | log_it("looking at drive %s's MBR", which_device);
|
---|
| 2384 | if (does_string_exist_in_boot_block(which_device, "GRUB")) {
|
---|
| 2385 | count_grubs++;
|
---|
| 2386 | }
|
---|
| 2387 | if (does_string_exist_in_boot_block(which_device, "LILO")) {
|
---|
| 2388 | count_lilos++;
|
---|
| 2389 | }
|
---|
| 2390 | if (does_string_exist_in_boot_block(which_device, "Drive")) {
|
---|
| 2391 | count_boot0s++;
|
---|
| 2392 | }
|
---|
| 2393 | if (does_string_exist_in_first_N_blocks
|
---|
| 2394 | (which_device, "FreeBSD/i386", 17)) {
|
---|
| 2395 | count_dangerouslydedicated++;
|
---|
| 2396 | }
|
---|
| 2397 | log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
|
---|
| 2398 | count_grubs, count_lilos, count_elilos, count_boot0s,
|
---|
| 2399 | count_dangerouslydedicated);
|
---|
[1] | 2400 |
|
---|
[128] | 2401 | if (count_grubs && !count_lilos) {
|
---|
| 2402 | return ('G');
|
---|
| 2403 | } else if (count_lilos && !count_grubs) {
|
---|
| 2404 | return ('L');
|
---|
| 2405 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2406 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2407 | return ('G');
|
---|
| 2408 | } else if (count_boot0s == 1) {
|
---|
| 2409 | return ('B');
|
---|
| 2410 | } else if (count_dangerouslydedicated) {
|
---|
| 2411 | return ('D');
|
---|
| 2412 | } else {
|
---|
| 2413 | log_it("Unknown boot loader");
|
---|
| 2414 | return ('U');
|
---|
| 2415 | }
|
---|
[1] | 2416 | }
|
---|
| 2417 |
|
---|
| 2418 | #else
|
---|
| 2419 |
|
---|
[128] | 2420 | char which_boot_loader(char *which_device)
|
---|
[1] | 2421 | {
|
---|
[128] | 2422 | /*@ buffer ***************************************************** */
|
---|
[2241] | 2423 | char *list_drives_cmd = NULL;
|
---|
[128] | 2424 | char *current_drive;
|
---|
[1] | 2425 |
|
---|
[128] | 2426 | /*@ pointers *************************************************** */
|
---|
| 2427 | FILE *pdrives;
|
---|
[1] | 2428 |
|
---|
[128] | 2429 | /*@ int ******************************************************** */
|
---|
| 2430 | int count_lilos = 0;
|
---|
| 2431 | int count_grubs = 0;
|
---|
[1] | 2432 |
|
---|
[128] | 2433 | /*@ end vars *************************************************** */
|
---|
[1] | 2434 |
|
---|
[128] | 2435 | malloc_string(current_drive);
|
---|
[1] | 2436 |
|
---|
| 2437 | #ifdef __IA64__
|
---|
[128] | 2438 | /* No choice for it */
|
---|
| 2439 | return ('E');
|
---|
[1] | 2440 | #endif
|
---|
[128] | 2441 | assert(which_device != NULL);
|
---|
[1] | 2442 |
|
---|
[2290] | 2443 | 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] | 2444 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
[1] | 2445 |
|
---|
[128] | 2446 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2447 | log_OS_error("Unable to open list of drives");
|
---|
[2241] | 2448 | mr_free(list_drives_cmd);
|
---|
[128] | 2449 | paranoid_free(current_drive);
|
---|
| 2450 | return ('\0');
|
---|
[1] | 2451 | }
|
---|
[2241] | 2452 | mr_free(list_drives_cmd);
|
---|
| 2453 |
|
---|
[2202] | 2454 | for ((void)fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives);
|
---|
| 2455 | (void)fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
[128] | 2456 | strip_spaces(current_drive);
|
---|
| 2457 | log_it("looking at drive %s's MBR", current_drive);
|
---|
| 2458 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2459 | count_grubs++;
|
---|
| 2460 | strcpy(which_device, current_drive);
|
---|
| 2461 | break;
|
---|
| 2462 | }
|
---|
| 2463 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2464 | count_lilos++;
|
---|
| 2465 | strcpy(which_device, current_drive);
|
---|
| 2466 | break;
|
---|
| 2467 | }
|
---|
[1] | 2468 | }
|
---|
[128] | 2469 | if (pclose(pdrives)) {
|
---|
| 2470 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2471 | }
|
---|
| 2472 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2473 | if (count_grubs && !count_lilos) {
|
---|
[2241] | 2474 | paranoid_free(current_drive);
|
---|
[128] | 2475 | return ('G');
|
---|
| 2476 | } else if (count_lilos && !count_grubs) {
|
---|
[2241] | 2477 | paranoid_free(current_drive);
|
---|
[128] | 2478 | return ('L');
|
---|
| 2479 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2480 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
[2241] | 2481 | paranoid_free(current_drive);
|
---|
[128] | 2482 | return ('G');
|
---|
| 2483 | } else {
|
---|
[1451] | 2484 | // We need to look on each partition then
|
---|
[2290] | 2485 | mr_asprintf(&list_drives_cmd, "parted2fdisk -l 2>/dev/null | grep -E \"^/dev/\" | tr -s ':' ' ' | tr -s ' ' '\n' | grep /dev/");
|
---|
[1451] | 2486 | log_it("list_drives_cmd = %s", list_drives_cmd);
|
---|
| 2487 |
|
---|
| 2488 | if (!(pdrives = popen(list_drives_cmd, "r"))) {
|
---|
| 2489 | log_OS_error("Unable to open list of drives");
|
---|
[2241] | 2490 | mr_free(list_drives_cmd);
|
---|
[1451] | 2491 | paranoid_free(current_drive);
|
---|
| 2492 | return ('\0');
|
---|
| 2493 | }
|
---|
[2241] | 2494 | mr_free(list_drives_cmd);
|
---|
| 2495 |
|
---|
[2202] | 2496 | for ((void)fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives);
|
---|
| 2497 | (void)fgets(current_drive, MAX_STR_LEN, pdrives)) {
|
---|
[1451] | 2498 | strip_spaces(current_drive);
|
---|
| 2499 | log_it("looking at partition %s's BR", current_drive);
|
---|
| 2500 | if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
|
---|
| 2501 | count_grubs++;
|
---|
| 2502 | strcpy(which_device, current_drive);
|
---|
| 2503 | break;
|
---|
| 2504 | }
|
---|
| 2505 | if (does_string_exist_in_boot_block(current_drive, "LILO")) {
|
---|
| 2506 | count_lilos++;
|
---|
| 2507 | strcpy(which_device, current_drive);
|
---|
| 2508 | break;
|
---|
| 2509 | }
|
---|
| 2510 | }
|
---|
| 2511 | if (pclose(pdrives)) {
|
---|
| 2512 | log_OS_error("Cannot pclose pdrives");
|
---|
| 2513 | }
|
---|
| 2514 | log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
|
---|
| 2515 | paranoid_free(current_drive);
|
---|
| 2516 | if (count_grubs && !count_lilos) {
|
---|
| 2517 | return ('G');
|
---|
| 2518 | } else if (count_lilos && !count_grubs) {
|
---|
| 2519 | return ('L');
|
---|
| 2520 | } else if (count_grubs == 1 && count_lilos == 1) {
|
---|
| 2521 | log_it("I'll bet you used to use LILO but switched to GRUB...");
|
---|
| 2522 | return ('G');
|
---|
| 2523 | } else {
|
---|
| 2524 | log_it("Unknown boot loader");
|
---|
| 2525 | return ('U');
|
---|
| 2526 | }
|
---|
[128] | 2527 | }
|
---|
[1] | 2528 | }
|
---|
| 2529 | #endif
|
---|
| 2530 |
|
---|
| 2531 |
|
---|
| 2532 |
|
---|
| 2533 |
|
---|
| 2534 | /**
|
---|
| 2535 | * Write zeroes over the first 16K of @p device.
|
---|
| 2536 | * @param device The device to zero.
|
---|
| 2537 | * @return 0 for success, 1 for failure.
|
---|
| 2538 | */
|
---|
[128] | 2539 | int zero_out_a_device(char *device)
|
---|
[1] | 2540 | {
|
---|
[128] | 2541 | FILE *fout;
|
---|
| 2542 | int i;
|
---|
[1] | 2543 |
|
---|
[128] | 2544 | assert_string_is_neither_NULL_nor_zerolength(device);
|
---|
[1] | 2545 |
|
---|
[128] | 2546 | log_it("Zeroing drive %s", device);
|
---|
| 2547 | if (!(fout = fopen(device, "w"))) {
|
---|
| 2548 | log_OS_error("Unable to open/write to device");
|
---|
| 2549 | return (1);
|
---|
| 2550 | }
|
---|
| 2551 | for (i = 0; i < 16384; i++) {
|
---|
| 2552 | fputc('\0', fout);
|
---|
| 2553 | }
|
---|
| 2554 | paranoid_fclose(fout);
|
---|
| 2555 | log_it("Device successfully zeroed.");
|
---|
| 2556 | return (0);
|
---|
[1] | 2557 | }
|
---|
| 2558 |
|
---|
| 2559 | /**
|
---|
| 2560 | * Return the device pointed to by @p incoming.
|
---|
| 2561 | * @param incoming The device to resolve symlinks for.
|
---|
| 2562 | * @return The path to the real device file.
|
---|
| 2563 | * @note The returned string points to static storage that will be overwritten with each call.
|
---|
| 2564 | * @bug Won't work with file v4.0; needs to be written in C.
|
---|
| 2565 | */
|
---|
[128] | 2566 | char *resolve_softlinks_to_get_to_actual_device_file(char *incoming)
|
---|
[1] | 2567 | {
|
---|
[128] | 2568 | static char output[MAX_STR_LEN];
|
---|
| 2569 | char *command;
|
---|
| 2570 | char *curr_fname;
|
---|
[2214] | 2571 | char *scratch = NULL;
|
---|
| 2572 | char *tmp = NULL;
|
---|
[128] | 2573 | char *p;
|
---|
| 2574 |
|
---|
| 2575 | struct stat statbuf;
|
---|
| 2576 | command = malloc(1000);
|
---|
| 2577 | malloc_string(curr_fname);
|
---|
| 2578 | if (!does_file_exist(incoming)) {
|
---|
| 2579 | log_it
|
---|
| 2580 | ("resolve_softlinks_to_get_to_actual_device_file --- device not found");
|
---|
| 2581 | strcpy(output, incoming);
|
---|
| 2582 | } else {
|
---|
| 2583 | strcpy(curr_fname, incoming);
|
---|
| 2584 | lstat(curr_fname, &statbuf);
|
---|
| 2585 | while (S_ISLNK(statbuf.st_mode)) {
|
---|
| 2586 | log_msg(1, "curr_fname = %s", curr_fname);
|
---|
| 2587 | sprintf(command, "file %s", curr_fname);
|
---|
[2290] | 2588 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 2589 | for (p = tmp + strlen(tmp); p != tmp && *p != '`' && *p != ' ';
|
---|
| 2590 | p--);
|
---|
| 2591 | p++;
|
---|
[2290] | 2592 | mr_asprintf(&scratch, "%s", p);
|
---|
[128] | 2593 | for (p = scratch; *p != '\0' && *p != '\''; p++);
|
---|
| 2594 | *p = '\0';
|
---|
[2214] | 2595 | log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
|
---|
| 2596 | mr_free(tmp);
|
---|
| 2597 |
|
---|
[128] | 2598 | if (scratch[0] == '/') {
|
---|
| 2599 | strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
|
---|
| 2600 | } else { // copy over the basename cos it's a relative softlink
|
---|
| 2601 | p = curr_fname + strlen(curr_fname);
|
---|
| 2602 | while (p != curr_fname && *p != '/') {
|
---|
| 2603 | p--;
|
---|
| 2604 | }
|
---|
| 2605 | if (*p == '/') {
|
---|
| 2606 | p++;
|
---|
| 2607 | }
|
---|
| 2608 | strcpy(p, scratch);
|
---|
| 2609 | }
|
---|
[2214] | 2610 | mr_free(scratch);
|
---|
[128] | 2611 | lstat(curr_fname, &statbuf);
|
---|
| 2612 | }
|
---|
| 2613 | strcpy(output, curr_fname);
|
---|
| 2614 | log_it("resolved %s to %s", incoming, output);
|
---|
[1] | 2615 | }
|
---|
[128] | 2616 | paranoid_free(command);
|
---|
| 2617 | paranoid_free(curr_fname);
|
---|
| 2618 | return (output);
|
---|
[1] | 2619 | }
|
---|
| 2620 |
|
---|
| 2621 | /* @} - end of deviceGroup */
|
---|
| 2622 |
|
---|
| 2623 | /**
|
---|
| 2624 | * Return the type of partition format (GPT or MBR)
|
---|
| 2625 | */
|
---|
| 2626 | char *which_partition_format(const char *drive)
|
---|
| 2627 | {
|
---|
[128] | 2628 | static char output[4];
|
---|
[2214] | 2629 | char *tmp = NULL;
|
---|
[128] | 2630 | char *command;
|
---|
| 2631 | char *fdisk;
|
---|
[152] | 2632 | #ifdef __IA64__
|
---|
[128] | 2633 | struct stat buf;
|
---|
[152] | 2634 | #endif
|
---|
[128] | 2635 | malloc_string(command);
|
---|
| 2636 | malloc_string(fdisk);
|
---|
[196] | 2637 | sprintf(fdisk, "/sbin/parted2fdisk");
|
---|
[128] | 2638 | sprintf(command, "%s -l %s | grep 'EFI GPT'", fdisk, drive);
|
---|
[2290] | 2639 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
[128] | 2640 | if (strstr(tmp, "GPT") == NULL) {
|
---|
| 2641 | strcpy(output, "MBR");
|
---|
| 2642 | } else {
|
---|
| 2643 | strcpy(output, "GPT");
|
---|
| 2644 | }
|
---|
[2214] | 2645 | mr_free(tmp);
|
---|
| 2646 |
|
---|
[128] | 2647 | log_msg(0, "Found %s partition table format type", output);
|
---|
| 2648 | paranoid_free(command);
|
---|
| 2649 | paranoid_free(fdisk);
|
---|
| 2650 | return (output);
|
---|
[1] | 2651 | }
|
---|
| 2652 |
|
---|
[2424] | 2653 | /**
|
---|
| 2654 | * Frees the memory for all of the structures on the linked list of
|
---|
| 2655 | * all of the non-NETFS mounted file systems.
|
---|
| 2656 | */
|
---|
| 2657 | static void free_mounted_fs_list (void) {
|
---|
| 2658 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 2659 | MOUNTED_FS_STRUCT *DSFnext = NULL;
|
---|
| 2660 |
|
---|
| 2661 | DSFptr = DSF_Head;
|
---|
| 2662 | while (DSFptr != NULL) {
|
---|
| 2663 | DSFnext = DSFptr->next;
|
---|
| 2664 | paranoid_free(DSFptr);
|
---|
| 2665 | DSFptr = DSFnext;
|
---|
| 2666 | }
|
---|
| 2667 | DSF_Head = NULL;
|
---|
| 2668 | DSF_Tail = NULL;
|
---|
| 2669 | }
|
---|
| 2670 |
|
---|
| 2671 | /**
|
---|
| 2672 | * Creates a singly linked list of all of the non-NETFS mounted file systems.
|
---|
| 2673 | * @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
|
---|
| 2674 | * the list of mounted file systems.
|
---|
| 2675 | * @return None.
|
---|
| 2676 | */
|
---|
| 2677 | static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
|
---|
| 2678 | {
|
---|
| 2679 | assert (DSFptr);
|
---|
| 2680 | if (DSF_Head == NULL) {
|
---|
| 2681 | DSF_Head = DSFptr;
|
---|
| 2682 | } else {
|
---|
| 2683 | DSF_Tail->next = DSFptr;
|
---|
| 2684 | }
|
---|
| 2685 | DSFptr->next = NULL;
|
---|
| 2686 | DSF_Tail = DSFptr;
|
---|
| 2687 | }
|
---|
| 2688 |
|
---|
| 2689 | /**
|
---|
| 2690 | * Find the structure, in the singly linked list of all of the non-NETFS
|
---|
| 2691 | * mounted file systems, that contains the specified device.
|
---|
| 2692 | * @param device The device to find
|
---|
| 2693 | * @return NULL if it didn't find the device, a pointer to the
|
---|
| 2694 | * structure if it did.
|
---|
| 2695 | */
|
---|
| 2696 | static MOUNTED_FS_STRUCT *find_device_in_list (char *device)
|
---|
| 2697 | {
|
---|
| 2698 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 2699 |
|
---|
| 2700 | DSFptr = DSF_Head;
|
---|
| 2701 | while (DSFptr != NULL) {
|
---|
| 2702 | if (!strcmp(DSFptr->device, device)) {
|
---|
| 2703 | break;
|
---|
| 2704 | }
|
---|
| 2705 | DSFptr = DSFptr->next;
|
---|
| 2706 | }
|
---|
| 2707 | return (DSFptr);
|
---|
| 2708 | }
|
---|
| 2709 |
|
---|
| 2710 | /**
|
---|
| 2711 | * Find the structure, in the singly linked list of all of the non-NETFS
|
---|
| 2712 | * mounted file systems, that contains the specified mount point.
|
---|
| 2713 | * @param mount_point The mount point to find
|
---|
| 2714 | * @return NULL is it didn't find the mount point, a pointer to the
|
---|
| 2715 | * structure if it did.
|
---|
| 2716 | */
|
---|
| 2717 | static MOUNTED_FS_STRUCT *find_mount_point_in_list (char *mount_point)
|
---|
| 2718 | {
|
---|
| 2719 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 2720 |
|
---|
| 2721 | DSFptr = DSF_Head;
|
---|
| 2722 | while (DSFptr != NULL) {
|
---|
| 2723 | if (!strcmp(DSFptr->mount_point, mount_point)) {
|
---|
| 2724 | break;
|
---|
| 2725 | }
|
---|
| 2726 | DSFptr = DSFptr->next;
|
---|
| 2727 | }
|
---|
| 2728 | return (DSFptr);
|
---|
| 2729 | }
|
---|
| 2730 |
|
---|
| 2731 | /**
|
---|
| 2732 | * Creates a linked list of all of the non-NETFS mounted file systems.
|
---|
| 2733 | * We use a linked list because we don't know how many mounted file
|
---|
| 2734 | * there are (and there can be a lot).
|
---|
| 2735 | * @return 0 on success and greated than 0 on failure.
|
---|
| 2736 | */
|
---|
| 2737 | static int create_list_of_non_NETFS_mounted_file_systems (void)
|
---|
| 2738 | {
|
---|
| 2739 | int i = 0;
|
---|
| 2740 | int mount_cnt = 0;
|
---|
| 2741 | char *mounted_file_system = NULL;
|
---|
| 2742 | char *command = NULL;
|
---|
| 2743 | char *token = NULL;
|
---|
| 2744 | char token_chars[] =" :\t\r\f\a\0";
|
---|
| 2745 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 2746 |
|
---|
| 2747 | free_mounted_fs_list();
|
---|
| 2748 | /********
|
---|
| 2749 | * Find the number of mounted file system entries and their respective mount points.
|
---|
| 2750 | * I can't return all of the entries as one string because it's length can be longer
|
---|
| 2751 | * than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
|
---|
| 2752 | * So start looping and get the number of mounted file systems and query them one by one.
|
---|
| 2753 | ********/
|
---|
| 2754 | /* Get the number of mounted file systems ((those that start with "/dev/" */
|
---|
| 2755 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $0}}'|wc -l");
|
---|
| 2756 | log_msg(5, "Running: %s", command);
|
---|
| 2757 | mr_asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2758 | paranoid_free(command);
|
---|
| 2759 |
|
---|
| 2760 | mount_cnt = atoi(mounted_file_system);
|
---|
| 2761 | log_msg (5, "mount_cnt: %d", mount_cnt);
|
---|
| 2762 | paranoid_free(mounted_file_system);
|
---|
| 2763 |
|
---|
| 2764 | for (i=mount_cnt; i > 0; i--) {
|
---|
| 2765 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'|head -n %d", i);
|
---|
| 2766 | log_msg(5, "Running: %s", command);
|
---|
| 2767 | mr_asprintf(&mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2768 | paranoid_free(command);
|
---|
| 2769 |
|
---|
| 2770 | log_msg (5, "mounted_file_system: %s", mounted_file_system);
|
---|
| 2771 | if ((token = strtok(mounted_file_system, token_chars)) == NULL) {
|
---|
| 2772 | log_msg (4, "Could not get the list of mounted file systems");
|
---|
| 2773 | paranoid_free(mounted_file_system);
|
---|
| 2774 | mr_free(token);
|
---|
| 2775 | return (1);
|
---|
| 2776 | }
|
---|
| 2777 | if (token) {
|
---|
| 2778 | log_msg (5, "token: %s", token);
|
---|
| 2779 | }
|
---|
| 2780 | while (token != NULL) {
|
---|
| 2781 | log_msg (5, "token: %s", token);
|
---|
| 2782 | if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
|
---|
| 2783 | fatal_error ("Cannot allocate memory");
|
---|
| 2784 | }
|
---|
| 2785 | add_mounted_fs_struct(DSFptr);
|
---|
| 2786 | strcpy(DSFptr->device, token);
|
---|
| 2787 | mr_free(token);
|
---|
| 2788 | if ((token = strtok(NULL, token_chars)) == NULL) {
|
---|
| 2789 | log_msg (5, "Ran out of entries on the mounted file systems list");
|
---|
| 2790 | paranoid_free(mounted_file_system);
|
---|
| 2791 | mr_free(token);
|
---|
| 2792 | return (1);
|
---|
| 2793 | }
|
---|
| 2794 | log_msg (5, "token: %s", token);
|
---|
| 2795 | strcpy(DSFptr->mount_point, token);
|
---|
| 2796 | mr_free(token);
|
---|
| 2797 | token = strtok(NULL, token_chars);
|
---|
| 2798 | }
|
---|
| 2799 | paranoid_free(mounted_file_system);
|
---|
| 2800 | }
|
---|
| 2801 | /********
|
---|
| 2802 | * DSFptr = DSF_Head;
|
---|
| 2803 | * while (DSFptr != NULL) {
|
---|
| 2804 | * printf ("Dev: %s MP: %s Check: %d\n", DSFptr->device, DSFptr->mount_point, DSFptr->check);
|
---|
| 2805 | * DSFptr = DSFptr->next;
|
---|
| 2806 | * }
|
---|
| 2807 | ********/
|
---|
| 2808 | return (0);
|
---|
| 2809 | }
|
---|
| 2810 |
|
---|
| 2811 |
|
---|
| 2812 |
|
---|
| 2813 | /**
|
---|
| 2814 | * Given a whole disk device special file, determine which mounted file systems
|
---|
| 2815 | * are on the dsf's partitions and which mounted file systems are not.
|
---|
| 2816 | * @param dsf The whole disk device special file.
|
---|
| 2817 | * @param included_dsf_list A char pointer used to hold the list of mount points
|
---|
| 2818 | * that are on the dsf. Memory for the array will be allocated within the function.
|
---|
| 2819 | * @param excluded_dsf_list A char pointer used to hold the list of mount points
|
---|
| 2820 | * that are not on the dsf. Memory for the array will be allocated within the function.
|
---|
| 2821 | * @return 0 on success, -1 if no device special file was passed in, -2 if a device
|
---|
| 2822 | * special file was passed in but it has no partitions on it, or 1 on failure
|
---|
| 2823 | */
|
---|
| 2824 | static int get_dsf_mount_list (const char *dsf, char **included_dsf_list, char **excluded_dsf_list) {
|
---|
| 2825 | int i = 0;
|
---|
| 2826 | int c = 0;
|
---|
| 2827 | int lastpos = 0;
|
---|
| 2828 | char VG[MAX_STR_LEN];
|
---|
| 2829 | char *tmp = NULL;
|
---|
| 2830 | char *command = NULL;
|
---|
| 2831 | char *partition_list = NULL;
|
---|
| 2832 | char partitions[64][MAX_STR_LEN];
|
---|
| 2833 | char *mount_list = NULL;
|
---|
| 2834 | char *token = NULL;
|
---|
| 2835 | char token_chars[] =" \t\r\f\a\0";
|
---|
| 2836 | MOUNTED_FS_STRUCT *DSFptr = NULL;
|
---|
| 2837 |
|
---|
| 2838 | memset((char *)partitions, 0, sizeof(partitions));
|
---|
| 2839 |
|
---|
| 2840 | log_msg(5, "dsf: %s", dsf);
|
---|
| 2841 |
|
---|
| 2842 | /********
|
---|
| 2843 | * See if a device special file was passed in (i.e. it must start with /dev/
|
---|
| 2844 | ********/
|
---|
| 2845 | if (strncmp(dsf, "/dev/", 5)) {
|
---|
| 2846 | log_msg (5, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
|
---|
| 2847 | return (-1);
|
---|
| 2848 | }
|
---|
| 2849 | log_msg(5, " %s looks like a device special file", dsf);
|
---|
| 2850 | /* Verify that the dsf exists */
|
---|
| 2851 | mr_asprintf(&command, "ls -al %s 2>/dev/null | wc -l", dsf);
|
---|
| 2852 | log_msg(5, " Executing: %s", command);
|
---|
| 2853 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2854 | paranoid_free(command);
|
---|
| 2855 |
|
---|
| 2856 | log_msg(5, " Return value: %s", tmp);
|
---|
| 2857 | c = atoi(tmp);
|
---|
| 2858 | paranoid_free(tmp);
|
---|
| 2859 |
|
---|
| 2860 | if (!c) {
|
---|
| 2861 | log_to_screen("Cannot find device special file %s", dsf);
|
---|
| 2862 | return (1);
|
---|
| 2863 | }
|
---|
| 2864 | log_msg(5, " %s device special file exists", dsf);
|
---|
| 2865 |
|
---|
| 2866 | /* Get a list of the mounted file systems */
|
---|
| 2867 | if (create_list_of_non_NETFS_mounted_file_systems()) {
|
---|
| 2868 | log_to_screen ("Could not get the list of mounted file systems");
|
---|
| 2869 | return (1);
|
---|
| 2870 | }
|
---|
| 2871 | log_msg (5, "Processing dsf: %s", dsf);
|
---|
| 2872 | /********
|
---|
| 2873 | * Get a list of the dsf's partitions. There could be no partitions on the disk
|
---|
| 2874 | * or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
|
---|
| 2875 | * Either way, it's an error.
|
---|
| 2876 | ********/
|
---|
| 2877 | mr_asprintf(&command, "parted2fdisk -l %s 2>/dev/null|grep -E \"^/dev/\"|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
|
---|
| 2878 | log_msg(4, "Executing: %s", command);
|
---|
| 2879 | mr_asprintf(&partition_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2880 | paranoid_free(command);
|
---|
| 2881 | log_msg(4, "Partition list for %s: %s", dsf, partition_list);
|
---|
| 2882 | if (!strlen(partition_list)) {
|
---|
| 2883 | /* There were no partitions on the disk */
|
---|
| 2884 | log_msg(4, "Cannot find any partitions on device special file %s", dsf);
|
---|
| 2885 | return (-2);
|
---|
| 2886 | }
|
---|
| 2887 |
|
---|
| 2888 | /* Fill the partition list */
|
---|
| 2889 | i = 0;
|
---|
| 2890 | lastpos = 0;
|
---|
| 2891 | while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
|
---|
| 2892 | log_msg (5, "Found partition: %s", token);
|
---|
| 2893 | strcpy(partitions[i++], token);
|
---|
| 2894 | mr_free(token);
|
---|
| 2895 | }
|
---|
| 2896 | paranoid_free(partition_list);
|
---|
| 2897 |
|
---|
| 2898 | /********
|
---|
| 2899 | * At this point, we have a list of all of the partitions on the dsf. Now try to
|
---|
| 2900 | * see which partitions have a file system on them.
|
---|
| 2901 | *
|
---|
| 2902 | * Loop through each partition on the disk and:
|
---|
| 2903 | *
|
---|
| 2904 | * - If the partition is swap, it ignores it.
|
---|
| 2905 | *
|
---|
| 2906 | * - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
|
---|
| 2907 | * to the linked list, copies to it the device name and mount point, and sets check == 1.
|
---|
| 2908 | *
|
---|
| 2909 | * - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
|
---|
| 2910 | * an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
|
---|
| 2911 | * to it the device name and mount point, and sets check == 1. Note that if the Volume Group
|
---|
| 2912 | * contains more than one disk, it will still add the entry even if the Logical Volume's
|
---|
| 2913 | * extents are not on the dsf that was passed in to the function. For example, Volume Group
|
---|
| 2914 | * VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
|
---|
| 2915 | * which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
|
---|
| 2916 | * mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
|
---|
| 2917 | * function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
|
---|
| 2918 | *
|
---|
| 2919 | * - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
|
---|
| 2920 | * software raid device, it adds an entry to the linked list, copies to it the software raid
|
---|
| 2921 | * device name and mount point, and sets check == 1.
|
---|
| 2922 | *
|
---|
| 2923 | * - If the partition is part of a mounted software raid device, it adds an entry to the linked
|
---|
| 2924 | * list, copies to it the software raid device name and mount point, and sets check == 1.
|
---|
| 2925 | *
|
---|
| 2926 | ********/
|
---|
| 2927 | for (i=0; strlen(partitions[i]); i++) {
|
---|
| 2928 | log_msg(4, "Processing partition: %s", partitions[i]);
|
---|
| 2929 | /* See if it's swap. If it is, ignore it. */
|
---|
| 2930 | mr_asprintf(&command, "parted2fdisk -l %s 2>/dev/null | awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'",
|
---|
| 2931 | dsf, partitions[i]);
|
---|
| 2932 | log_msg(4, " Running: %s", command);
|
---|
| 2933 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2934 | paranoid_free(command);
|
---|
| 2935 | log_msg(4, " Return value: %s", tmp);
|
---|
| 2936 | c = strlen(tmp);
|
---|
| 2937 | paranoid_free(tmp);
|
---|
| 2938 | if (c) {
|
---|
| 2939 | log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
|
---|
| 2940 | continue;
|
---|
| 2941 | }
|
---|
| 2942 | /* It's not swap. See if we can find the mount point from the mount command. */
|
---|
| 2943 | mr_asprintf(&command, "mount 2>/dev/null | awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
|
---|
| 2944 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2945 | paranoid_free(command);
|
---|
| 2946 | if (strlen(tmp)) {
|
---|
| 2947 | log_msg(4, " %s is mounted: %s", partitions[i], tmp);
|
---|
| 2948 | if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
|
---|
| 2949 | log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
|
---|
| 2950 | paranoid_free(tmp);
|
---|
| 2951 | return (1);
|
---|
| 2952 | }
|
---|
| 2953 | DSFptr->check = 1;
|
---|
| 2954 | paranoid_free(tmp);
|
---|
| 2955 | continue;
|
---|
| 2956 | }
|
---|
| 2957 | paranoid_free(tmp);
|
---|
| 2958 | /* It's not swap and it's not mounted. See if it's LVM */
|
---|
| 2959 | log_msg(4, " It's not mounted. Checking to see if it's LVM...");
|
---|
| 2960 | /* Get the partition ID; 8e for LVM */
|
---|
| 2961 | mr_asprintf(&command, "parted2fdisk -l %s |awk '{if($1 ~ \"^%s\"){print $5}}'", dsf, partitions[i]);
|
---|
| 2962 | log_msg(4, " Running: %s", command);
|
---|
| 2963 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2964 | paranoid_free(command);
|
---|
| 2965 | if (strlen(tmp)) {
|
---|
| 2966 | log_msg(4, " Partition ID: %s", tmp);
|
---|
| 2967 | if (!strcasecmp(tmp, "8e")) {
|
---|
| 2968 | /* It's LVM: Find the VG it's in */
|
---|
| 2969 | log_msg(4, " It's LVM: Find the VG it's in...");
|
---|
| 2970 | mr_asprintf(&command, "pvdisplay -v %s 2>/dev/null|grep \"VG Name\"|awk '{print $NF}'", partitions[i]);
|
---|
| 2971 | log_msg(4, " Running: %s", command);
|
---|
| 2972 | strcpy(VG, call_program_and_get_last_line_of_output(command));
|
---|
| 2973 | paranoid_free(command);
|
---|
| 2974 | log_msg(4, " Volume Group: %s", VG);
|
---|
| 2975 | if (strlen(VG)) {
|
---|
| 2976 | /* Found the Volume Group. Now find all of the VG's mount points */
|
---|
| 2977 | log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
|
---|
| 2978 | mr_asprintf(&command, "mount 2>/dev/null|grep -E \"/dev/mapper/%s-|/dev/%s/\"|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
|
---|
| 2979 | log_msg(4, " Running: %s", command);
|
---|
| 2980 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 2981 | paranoid_free(command);
|
---|
| 2982 | log_msg(4, " VG %s mount_list: %s", VG, mount_list);
|
---|
| 2983 | lastpos = 0;
|
---|
| 2984 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
| 2985 | log_msg (5, "mount point token: %s", token);
|
---|
| 2986 | if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
|
---|
| 2987 | log_msg (4, "Can't find mount point %s in mounted file systems list", token);
|
---|
| 2988 | paranoid_free(tmp);
|
---|
| 2989 | mr_free(token);
|
---|
| 2990 | return (1);
|
---|
| 2991 | }
|
---|
| 2992 | DSFptr->check = 1;
|
---|
| 2993 | mr_free(token);
|
---|
| 2994 | }
|
---|
| 2995 | /********
|
---|
| 2996 | * Now we want to see if there are any software raid devices using
|
---|
| 2997 | * any of the Logical Volumes on the Volume Group.
|
---|
| 2998 | *******/
|
---|
| 2999 | paranoid_free(mount_list);
|
---|
| 3000 | mr_asprintf(&command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 3001 | log_msg (5, "Running: %s", command);
|
---|
| 3002 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 3003 | paranoid_free(command);
|
---|
| 3004 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 3005 | lastpos = 0;
|
---|
| 3006 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
| 3007 | mr_asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, VG);
|
---|
| 3008 | log_msg (5, "Running: %s", command);
|
---|
| 3009 | paranoid_free(tmp);
|
---|
| 3010 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 3011 | paranoid_free(command);
|
---|
| 3012 | log_msg(4, "Number of Software raid device: %s", tmp);
|
---|
| 3013 | if (atoi(tmp)) {
|
---|
| 3014 | /* This device is on our disk */
|
---|
| 3015 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 3016 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
| 3017 | paranoid_free(tmp);
|
---|
| 3018 | mr_free(token);
|
---|
| 3019 | return (1);
|
---|
| 3020 | }
|
---|
| 3021 | DSFptr->check = 1;
|
---|
| 3022 | }
|
---|
| 3023 | }
|
---|
| 3024 | mr_free(token);
|
---|
| 3025 | paranoid_free(mount_list);
|
---|
| 3026 | } else {
|
---|
| 3027 | log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
|
---|
| 3028 | paranoid_free(tmp);
|
---|
| 3029 | return (1);
|
---|
| 3030 | }
|
---|
| 3031 | paranoid_free(tmp);
|
---|
| 3032 | continue;
|
---|
| 3033 | }
|
---|
| 3034 | } else {
|
---|
| 3035 | log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
|
---|
| 3036 | }
|
---|
| 3037 | paranoid_free(tmp);
|
---|
| 3038 | /********
|
---|
| 3039 | * It's not swap, mounted, or LVM. See if it's used in a software raid device.
|
---|
| 3040 | ********/
|
---|
| 3041 | log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
|
---|
| 3042 | mr_asprintf(&command, "mdadm --examine %s 2>/dev/null | awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
|
---|
| 3043 | log_msg(4, " Running: %s", command);
|
---|
| 3044 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 3045 | paranoid_free(command);
|
---|
| 3046 | if (!strlen(tmp)) {
|
---|
| 3047 | log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
|
---|
| 3048 | paranoid_free(tmp);
|
---|
| 3049 | continue;
|
---|
| 3050 | }
|
---|
| 3051 | log_msg (5, " UUID: %s", tmp);
|
---|
| 3052 | /* Get the Software raid device list */
|
---|
| 3053 | mr_asprintf(&command, "%s", "cat /proc/mdstat|grep -iv Personal|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
|
---|
| 3054 | log_msg (5, " Running: %s", command);
|
---|
| 3055 | mr_asprintf(&mount_list, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 3056 | paranoid_free(command);
|
---|
| 3057 | log_msg(4, " Software raid device list: %s", mount_list);
|
---|
| 3058 | /* Loop through the software raid device list to see if we can find the partition */
|
---|
| 3059 | lastpos = 0;
|
---|
| 3060 | while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
|
---|
| 3061 | mr_asprintf(&command, "mdadm --detail %s 2>/dev/null | grep -c %s", token, tmp);
|
---|
| 3062 | log_msg(4, " Running: %s", command);
|
---|
| 3063 | paranoid_free(tmp);
|
---|
| 3064 | mr_asprintf(&tmp, "%s", call_program_and_get_last_line_of_output(command));
|
---|
| 3065 | paranoid_free(command);
|
---|
| 3066 | if (!atoi(tmp)) {
|
---|
| 3067 | log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
|
---|
| 3068 | } else {
|
---|
| 3069 | if ((DSFptr = find_device_in_list(token)) == NULL) {
|
---|
| 3070 | log_msg (4, "Can't find device %s in mounted file systems list", token);
|
---|
| 3071 | paranoid_free(tmp);
|
---|
| 3072 | mr_free(token);
|
---|
| 3073 | return (1);
|
---|
| 3074 | }
|
---|
| 3075 | DSFptr->check = 1;
|
---|
| 3076 | break;
|
---|
| 3077 | }
|
---|
| 3078 | mr_free(token);
|
---|
| 3079 | }
|
---|
| 3080 | paranoid_free(tmp);
|
---|
| 3081 | }
|
---|
| 3082 | paranoid_free(partition_list);
|
---|
| 3083 | paranoid_free(mount_list);
|
---|
| 3084 |
|
---|
| 3085 | /* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
|
---|
| 3086 | i = 0;
|
---|
| 3087 | DSFptr= DSF_Head;
|
---|
| 3088 | while (DSFptr != NULL) {
|
---|
| 3089 | i += strlen(DSFptr->mount_point) + 1;
|
---|
| 3090 | DSFptr = DSFptr->next;
|
---|
| 3091 | }
|
---|
| 3092 | log_msg (5, "i: %d", i);
|
---|
| 3093 | if ((*included_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 3094 | fatal_error ("Cannot allocate memory");
|
---|
| 3095 | }
|
---|
| 3096 | if ((*excluded_dsf_list = (char *) calloc(i+100, sizeof(char))) == NULL) {
|
---|
| 3097 | fatal_error ("Cannot allocate memory");
|
---|
| 3098 | }
|
---|
| 3099 | DSFptr= DSF_Head;
|
---|
| 3100 | while (DSFptr != NULL) {
|
---|
| 3101 | if (DSFptr->check) {
|
---|
| 3102 | log_msg (5, "%s is mounted on %s and is on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 3103 | strcat(*included_dsf_list, DSFptr->mount_point);
|
---|
| 3104 | strcat(*included_dsf_list, " ");
|
---|
| 3105 | } else {
|
---|
| 3106 | log_msg (4, "%s is mounted on %s and is NOT on disk %s\n", DSFptr->device, DSFptr->mount_point, dsf);
|
---|
| 3107 | strcat(*excluded_dsf_list, DSFptr->mount_point);
|
---|
| 3108 | strcat(*excluded_dsf_list, " ");
|
---|
| 3109 | }
|
---|
| 3110 | DSFptr = DSFptr->next;
|
---|
| 3111 | }
|
---|
| 3112 | log_msg (5, "included_dsf_list: %s", *included_dsf_list);
|
---|
| 3113 | log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
|
---|
| 3114 | return (0);
|
---|
| 3115 | }
|
---|
| 3116 |
|
---|
| 3117 |
|
---|
| 3118 | /* Update the bkpinfo structure for exclude & include paths
|
---|
| 3119 | * in order to handle correctly paths corresponding to devices */
|
---|
| 3120 | void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
|
---|
| 3121 |
|
---|
| 3122 | char *token = NULL;
|
---|
| 3123 | int lastpos = 0;
|
---|
| 3124 | char *mounted_on_dsf = NULL;
|
---|
| 3125 | char *not_mounted_on_dsf = NULL;
|
---|
| 3126 | char token_chars[] =" \t\r\f\a\0";
|
---|
| 3127 |
|
---|
| 3128 | while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
|
---|
| 3129 | switch (get_dsf_mount_list(token, &mounted_on_dsf, ¬_mounted_on_dsf)) {
|
---|
| 3130 | case 1:
|
---|
| 3131 | if (mode == 'E') {
|
---|
| 3132 | log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
|
---|
| 3133 | } else {
|
---|
| 3134 | fatal_error("Error processing -I option");
|
---|
| 3135 | }
|
---|
| 3136 | break;
|
---|
| 3137 | /* Everything is OK; proceed to archive data */
|
---|
| 3138 | case 0:
|
---|
| 3139 | if (mode == 'E') {
|
---|
| 3140 | if (strlen(mounted_on_dsf)) {
|
---|
| 3141 | log_to_screen("Excluding the following file systems on %s:\n", token);
|
---|
| 3142 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
| 3143 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
|
---|
| 3144 | strcat(bkpinfo->exclude_paths, mounted_on_dsf);
|
---|
| 3145 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 3146 | mr_strcat(bkpinfo->exclude_devs, " %s ", token);
|
---|
| 3147 | } else {
|
---|
| 3148 | log_to_screen("Archiving only the following file systems on %s:\n", token);
|
---|
| 3149 | log_to_screen(" %s\n", mounted_on_dsf);
|
---|
| 3150 | strcpy(bkpinfo->include_paths, "/");
|
---|
| 3151 | if (strlen(not_mounted_on_dsf)) {
|
---|
| 3152 | log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
|
---|
| 3153 | log_to_screen("Not archiving the following file systems:\n");
|
---|
| 3154 | log_to_screen(" %s\n", not_mounted_on_dsf);
|
---|
| 3155 | strcat(bkpinfo->exclude_paths, not_mounted_on_dsf);
|
---|
| 3156 | strcat(bkpinfo->exclude_paths, "");
|
---|
| 3157 | }
|
---|
| 3158 | }
|
---|
| 3159 | }
|
---|
| 3160 | break;
|
---|
| 3161 | /* It's a dsf but not a whole disk dsf */
|
---|
| 3162 | case -2:
|
---|
| 3163 | log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
|
---|
| 3164 | break;
|
---|
| 3165 | /* A device special file was not passed in. Process it as a path. */
|
---|
| 3166 | case -1:
|
---|
| 3167 | if (mode == 'E') {
|
---|
| 3168 | strcat(bkpinfo->exclude_paths, token);
|
---|
| 3169 | strcat(bkpinfo->exclude_paths, " ");
|
---|
| 3170 | } else {
|
---|
| 3171 | strcat(bkpinfo->include_paths, token);
|
---|
| 3172 | strcat(bkpinfo->include_paths, " ");
|
---|
| 3173 | }
|
---|
| 3174 | break;
|
---|
| 3175 | }
|
---|
| 3176 | mr_free(token);
|
---|
| 3177 |
|
---|
| 3178 | if (bkpinfo->include_paths != NULL) {
|
---|
| 3179 | log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
|
---|
| 3180 | }
|
---|
| 3181 | if (bkpinfo->exclude_paths != NULL) {
|
---|
| 3182 | log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
|
---|
| 3183 | }
|
---|
| 3184 | if (bkpinfo->exclude_devs != NULL) {
|
---|
| 3185 | log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
|
---|
| 3186 | }
|
---|
| 3187 | }
|
---|
| 3188 | }
|
---|
| 3189 |
|
---|
| 3190 |
|
---|
| 3191 |
|
---|
| 3192 |
|
---|
[1] | 3193 | /* @} - end of deviceGroup */
|
---|