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source: MondoRescue/branches/3.3/mondo/src/common/libmondo-devices.c@ 3873

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Last change on this file since 3873 was 3872, checked in by Bruno Cornec, 15 months ago
Rewrite find_dvd_device
Property svn:keywords set to `Id`
File size: 99.6 KB

Rev	Line
[1]	1	/* libmondo-devices.c Subroutines for handling devices
[85]	2	$Id: libmondo-devices.c 3872 2024-03-07 18:00:38Z bruno $
[1]	3	*/
	4
	5	/**
	6	* @file
	7	* Functions to handle interactions with backup devices.
	8	*/
	9
[3378]	10	#include <sys/types.h>
	11	#include <dirent.h>
	12
[1]	13	#include "my-stuff.h"
[2211]	14	#include "mr_mem.h"
[2434]	15	#include "mr_str.h"
[1]	16	#include "mondostructures.h"
[3870]	17
[1]	18	#include "libmondo-files-EXT.h"
	19	#include "libmondo-string-EXT.h"
	20	#include "libmondo-tools-EXT.h"
[541]	21	#include "libmondo-gui-EXT.h"
[1]	22	#include "libmondo-fork-EXT.h"
	23	#include "libmondo-stream-EXT.h"
[3872]	24	#include "newt-specific-EXT.h"
[1]	25
	26	#ifdef __FreeBSD__
	27	#define DKTYPENAMES
	28	#define FSTYPENAMES
	29	#include <sys/disklabel.h>
	30	#include <sys/disk.h>
	31	#elif linux
	32	#define u64 unsigned long long
[128]	33	#include <linux/fs.h> /* for BLKGETSIZE64 */
[1]	34	#include <linux/hdreg.h>
	35	#endif
	36
	37	/@unused@/
[85]	38	//static char cvsid[] = "$Id: libmondo-devices.c 3872 2024-03-07 18:00:38Z bruno $";
[2771]	39	//
[1]	40
[2771]	41	extern char *which_compression_type();
[2772]	42	/* Do we use extended attributes and acl ? */
	43	extern char *g_getfacl;
	44	extern char *g_getfattr;
[2771]	45
[1]	46	extern int g_current_media_number;
	47	extern double g_kernel_version;
	48
	49	extern bool g_ISO_restore_mode;
[99]	50	extern char *g_selfmounted_isodir;
[1316]	51	extern char *MONDO_LOGFILE;
[1]	52
[1656]	53	extern void setup_tmpdir(char *path);
[3154]	54	extern void setup_scratchdir(char *path);
[3838]	55	extern char call_program_and_get_last_line_of_output(const char );
[1656]	56
[128]	57	static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
	58	static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
	59	static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
[1]	60
	61
	62	/**
	63	* ????? @bug ?????
	64	* @ingroup globalGroup
	65	*/
[128]	66	bool g_restoring_live_from_cd = FALSE;
[2380]	67	bool g_restoring_live_from_netfs = FALSE;
[1]	68
[128]	69	extern t_bkptype g_backup_media_type; // set by main()
[1]	70
[1645]	71	/* Reference to global bkpinfo */
	72	extern struct s_bkpinfo *bkpinfo;
[1]	73
[2424]	74	/* Stuff that handles the -I and -E option when a whole disk DSF is used */
	75	typedef struct mounted_fs_struct {
	76	char device[MAX_STR_LEN]; /* The name of the device */
	77	char mount_point[MAX_STR_LEN]; /* The devices mount point */
	78	unsigned char check; /* 1 == included on DSF */
	79	struct mounted_fs_struct *next;
	80	} MOUNTED_FS_STRUCT;
[1]	81
[2424]	82	static MOUNTED_FS_STRUCT DSF_Head = NULL; / Points to the first entry of mounted_fs_struct list */
	83	static MOUNTED_FS_STRUCT DSF_Tail = NULL; / Points to the last entry of mounted_fs_struct list */
[1]	84
[1645]	85
	86	void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
[1]	87	{
[128]	88	strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
	89	strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
[1]	90	}
	91
	92
	93
	94	/**
	95	* Retract all CD trays and wait for autorun to complete.
	96	* @ingroup deviceGroup
	97	*/
	98	void retract_CD_tray_and_defeat_autorun(void)
	99	{
	100	// log_it("rctada: Retracting all CD trays", __LINE__);
[2931]	101	if (!bkpinfo->please_dont_eject) {
	102	if (strlen(g_cdrom_drive_is_here) > 0) {
	103	inject_device(g_cdrom_drive_is_here);
	104	}
	105	if (strlen(g_dvd_drive_is_here) > 0) {
	106	inject_device(g_dvd_drive_is_here);
	107	}
	108	if (strlen(g_cdrw_drive_is_here) > 0) {
	109	inject_device(g_cdrw_drive_is_here);
	110	}
[128]	111	}
[1]	112	// log_it("rctada: killing autorun");
	113	// run_program_and_log_output("killall autorun", TRUE);
[128]	114	if (!run_program_and_log_output("ps \| grep autorun \| grep -v grep", 5)) {
	115	log_it("autorun detected; sleeping for 2 seconds");
	116	sleep(2);
	117	}
	118	log_it("rctada: Unmounting all CD drives", __LINE__);
	119	run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
[1]	120	}
	121
	122
	123
	124	/**
	125	* Determine whether we're booted off a ramdisk.
	126	* @return @c TRUE (we are) or @c FALSE (we aren't).
	127	* @ingroup utilityGroup
	128	*/
[128]	129	bool am_I_in_disaster_recovery_mode(void)
[1]	130	{
[2214]	131	char *tmp = NULL;
[128]	132	bool is_this_a_ramdisk = FALSE;
[1]	133
[3610]	134	tmp = where_is_root_mounted();
[3380]	135	log_msg(0, "root is mounted at %s", tmp);
[3191]	136	log_msg(0, "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().", tmp);
[1]	137
	138	#ifdef __FreeBSD__
[128]	139	if (strstr(tmp, "/dev/md")) {
	140	is_this_a_ramdisk = TRUE;
	141	}
[1]	142	#else
[128]	143	if (!strncmp(tmp, "/dev/ram", 8)
	144	\|\| (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
	145	&& strncmp(tmp, "/dev/rd/cd", 10)) \|\| strstr(tmp, "rootfs")
	146	\|\| !strcmp(tmp, "/dev/root")) {
	147	is_this_a_ramdisk = TRUE;
	148	} else {
	149	is_this_a_ramdisk = FALSE;
	150	}
[1]	151	#endif
[2214]	152	mr_free(tmp);
[1]	153
[128]	154	if (is_this_a_ramdisk) {
[1983]	155	if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
[3191]	156	log_to_screen("Using /dev/root is stupid of you but I'll forgive you.");
[128]	157	is_this_a_ramdisk = FALSE;
	158	}
	159	}
	160	if (does_file_exist("/THIS-IS-A-RAMDISK")) {
	161	is_this_a_ramdisk = TRUE;
	162	}
[3191]	163
	164	log_msg(1, "Is this a ramdisk? result = %s", (is_this_a_ramdisk) ? "TRUE" : "FALSE");
[128]	165	return (is_this_a_ramdisk);
[1]	166	}
	167
	168
	169
	170
	171
	172	/**
	173	* Turn @c bkpinfo->backup_media_type into a human-readable string.
	174	* @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
	175	* @note The returned string points to static storage that will be overwritten with each call.
	176	* @ingroup stringGroup
	177	*/
	178	static char *bkptype_to_string(t_bkptype bt)
	179	{
[128]	180	static char output[MAX_STR_LEN / 4];
	181	switch (bt) {
	182	case none:
[541]	183	strcpy(output, "none");
[1]	184	break;
[128]	185	case iso:
[541]	186	strcpy(output, "iso");
[1]	187	break;
[128]	188	case cdr:
[541]	189	strcpy(output, "cdr");
[1]	190	break;
[128]	191	case cdrw:
[541]	192	strcpy(output, "cdrw");
[1]	193	break;
[128]	194	case cdstream:
[541]	195	strcpy(output, "cdstream");
[1]	196	break;
[2380]	197	case netfs:
	198	strcpy(output, "netfs");
[1]	199	break;
[128]	200	case tape:
[541]	201	strcpy(output, "tape");
[1]	202	break;
[128]	203	case udev:
[541]	204	strcpy(output, "udev");
[1]	205	break;
[1687]	206	case usb:
	207	strcpy(output, "usb");
	208	break;
[128]	209	default:
[541]	210	strcpy(output, "default");
[128]	211	}
	212	return (output);
[1]	213	}
	214
	215
	216
	217	/**
	218	* @addtogroup deviceGroup
	219	* @{
	220	*/
	221	/**
	222	* Eject the tray of the specified CD device.
	223	* @param dev The device to eject.
	224	* @return the return value of the @c eject command. (0=success, nonzero=failure)
	225	*/
[128]	226	int eject_device(char *dev)
[1]	227	{
[3191]	228	char *command = NULL;
[128]	229	int res1 = 0, res2 = 0;
[1]	230
[3191]	231	if (dev == NULL) {
	232	return (1);
	233	}
[1]	234
[128]	235	if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
	236	&& g_backup_media_type != udev) {
[3191]	237	mr_asprintf(command, "mt -f %s offline", dev);
[128]	238	res1 = run_program_and_log_output(command, 1);
[3191]	239	mr_free(command);
[128]	240	} else {
	241	res1 = 0;
	242	}
[1]	243
	244	#ifdef __FreeBSD__
[128]	245	if (strstr(dev, "acd")) {
[3191]	246	mr_asprintf(command, "cdcontrol -f %s eject", dev);
[128]	247	} else {
[3191]	248	mr_asprintf(command, "camcontrol eject `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	249	}
[1]	250	#else
[3191]	251	mr_asprintf(command, "eject %s", dev);
[1]	252	#endif
	253
[128]	254	log_msg(3, "Ejecting %s", dev);
	255	res2 = run_program_and_log_output(command, 1);
[3191]	256	mr_free(command);
[128]	257	if (res1 && res2) {
	258	return (1);
	259	} else {
	260	return (0);
	261	}
[1]	262	}
	263
	264	/**
	265	* Load (inject) the tray of the specified CD device.
	266	* @param dev The device to load/inject.
	267	* @return 0 for success, nonzero for failure.
	268	*/
[128]	269	int inject_device(char *dev)
[1]	270	{
[3191]	271	char *command = NULL;
[128]	272	int i;
[1]	273
[3191]	274	if (dev == NULL) {
	275	return (1);
	276	}
[1]	277
	278	#ifdef __FreeBSD__
[128]	279	if (strstr(dev, "acd")) {
[3191]	280	mr_asprintf(command, "cdcontrol -f %s close", dev);
[128]	281	} else {
[3191]	282	mr_asprintf(command, "camcontrol load `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	283	}
[1]	284	#else
[3191]	285	mr_asprintf(command, "eject -t %s", dev);
[1]	286	#endif
[128]	287	i = run_program_and_log_output(command, FALSE);
[3191]	288	mr_free(command);
[128]	289	return (i);
[1]	290	}
	291
	292
	293	/**
	294	* Determine whether the specified @p device (really, you can use any file)
	295	* exists.
	296	* @return TRUE if it exists, FALSE if it doesn't.
	297	*/
[128]	298	bool does_device_exist(char *device)
[1]	299	{
	300
[128]	301	/@ buffers ********************************************************** */
[3191]	302	char *tmp = NULL;
[128]	303	bool ret;
[1]	304
[128]	305	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	306
[3191]	307	mr_asprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
[128]	308
	309	if (system(tmp)) {
	310	ret = FALSE;
	311	} else {
	312	ret = TRUE;
	313	}
[3191]	314	mr_free(tmp);
[128]	315	return (ret);
[1]	316	}
	317
	318
	319	/**
	320	* Determine whether a non-Microsoft partition exists on any connected hard drive.
[3653]	321	* @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent machine).
[1]	322	*/
[128]	323	bool does_nonMS_partition_exist(void)
[1]	324	{
	325	#if __FreeBSD__
[128]	326	return
[3371]	327	!system("for drive in /dev/ad? /dev/da?; do fdisk $drive \| grep -q FreeBSD && exit 0; done; false");
[1]	328	#else
[128]	329	return
[3377]	330	!system("mr-parted2fdisk -l 2>/dev/null \| grep '^/dev/' \| grep -Eqv '(MS\|DOS\|EFI\|FAT\|NTFS)'");
[1]	331	#endif
	332	}
	333
	334	/**
	335	* Determine whether the specified @p partno exists on the specified @p drive.
	336	* @param drive The drive to search for the partition in.
	337	* @param partno The partition number to look for.
	338	* @return 0 if it exists, nonzero otherwise.
	339	*/
[128]	340	int does_partition_exist(const char *drive, int partno)
[1]	341	{
[128]	342	/@ buffers *************************************************** */
[3191]	343	char *program = NULL;
	344	char *incoming = NULL;
[2211]	345	char *searchstr = NULL;
[1]	346
[128]	347	/@ ints ****************************************************** */
	348	int res = 0;
[1]	349
[128]	350	/@ pointers ************************************************** */
	351	FILE *fin;
[1]	352
[128]	353	/@ end vars ************************************************** */
	354	assert_string_is_neither_NULL_nor_zerolength(drive);
	355	assert(partno >= 0 && partno < 999);
[1]	356
	357	#ifdef __FreeBSD__
[128]	358	// We assume here that this is running from mondorestore. (It is.)
[3859]	359	tmp = build_partition_name(drive, partno);
	360	mr_asprintf(program, "ls %s %s >/dev/null 2>&1", drive, tmp);
	361	mr_free(tmp);
[3191]	362	res = system(program);
	363	mr_free(program);
	364	return(res);
[1]	365	#endif
	366
[3377]	367	mr_asprintf(program, "mr-parted2fdisk -l %s 2> /dev/null", drive);
[128]	368	fin = popen(program, "r");
	369	if (!fin) {
	370	log_it("program=%s", program);
	371	log_OS_error("Cannot popen-in program");
[3191]	372	mr_free(program);
[128]	373	return (0);
[1]	374	}
[3191]	375	mr_free(program);
	376
[3859]	377	searchstr = build_partition_name(drive, partno);
	378	mr_strcat(searchstr, " ");
[3191]	379	for (res = 0, mr_getline(incoming, fin); !res && !feof(fin) ; mr_getline(incoming, fin)) {
[128]	380	if (strstr(incoming, searchstr)) {
	381	res = 1;
	382	}
[3191]	383	mr_free(incoming);
[128]	384	}
[3859]	385	mr_free(searchstr);
[3191]	386	mr_free(incoming);
	387
[128]	388	if (pclose(fin)) {
	389	log_OS_error("Cannot pclose fin");
	390	}
	391	return (res);
[1]	392	}
	393
	394
	395
	396
	397
	398	/**
[3429]	399	* Determine whether given NULL-terminated @p str exists in the begining of @p dev.
[1]	400	* @param dev The device to look in.
	401	* @param str The string to look for.
	402	* @return TRUE if it exists, FALSE if it doesn't.
	403	*/
[128]	404	bool does_string_exist_in_boot_block(char dev, char str)
[1]	405	{
[128]	406	/@ buffers *************************************************** */
[3191]	407	char *command = NULL;
[1]	408
[128]	409	/@ end vars ************************************************** */
	410	int i;
[1]	411
[128]	412	assert_string_is_neither_NULL_nor_zerolength(dev);
	413	assert_string_is_neither_NULL_nor_zerolength(str);
[1]	414
[3379]	415	/* For UEFI detection, this should be extended to count=1000 ! */
	416	if (bkpinfo->boot_type == UEFI) {
	417	mr_asprintf(command, "dd if=%s bs=446 count=1000 2> /dev/null \| strings \| grep \"%s\" > /dev/null 2> /dev/null", dev, str);
	418	} else {
	419	mr_asprintf(command, "dd if=%s bs=446 count=1 2> /dev/null \| strings \| grep \"%s\" > /dev/null 2> /dev/null", dev, str);
	420	}
[128]	421	i = system(command);
[3191]	422	mr_free(command);
[128]	423	if (i) {
	424	return (FALSE);
	425	} else {
	426	return (TRUE);
	427	}
[1]	428	}
	429
	430	/**
	431	* Determine whether specified @p str exists in the first @p n sectors of
	432	* @p dev.
	433	* @param dev The device to look in.
	434	* @param str The string to look for.
	435	* @param n The number of 512-byte sectors to search.
	436	*/
[128]	437	bool does_string_exist_in_first_N_blocks(char dev, char str, int n)
[1]	438	{
[128]	439	/@ buffers *************************************************** */
[3191]	440	char *command = NULL;
[128]	441	/@ end vars ************************************************** */
	442	int i;
[1]	443
[3191]	444	mr_asprintf(command, "dd if=%s bs=512 count=%i 2> /dev/null \| strings \| grep \"%s\" > /dev/null 2> /dev/null", dev, n, str);
[128]	445	i = system(command);
[3191]	446	mr_free(command);
[128]	447	if (i) {
	448	return (FALSE);
	449	} else {
	450	return (TRUE);
	451	}
[1]	452	}
	453
	454
	455
	456	/**
	457	* Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
	458	* not been specified, call find_cdrom_device() to find it.
	459	* @param mountpoint Where to mount the CD-ROM.
	460	* @return 0 for success, nonzero for failure.
	461	* @see mount_CDROM_here
	462	*/
[3191]	463	int find_and_mount_actual_cd(char *mountpoint) {
	464
[128]	465	/@ buffers **************************************************** */
[1]	466
[128]	467	/@ int's ***************************************************** */
	468	int res;
[1]	469
[128]	470	/@ end vars *************************************************** */
[1]	471
[128]	472	assert(bkpinfo != NULL);
	473	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	474
[128]	475	if (g_backup_media_type == dvd) {
[3870]	476	if (bkpinfo->media_device == NULL) {
	477	bkpinfo->media_device = find_dvd_device();
[128]	478	}
	479	} else {
[3870]	480	if (bkpinfo->media_device == NULL) {
	481	bkpinfo->media_device = find_cdrom_device();
[128]	482	}
	483	}
[1]	484
[128]	485	if (bkpinfo->backup_media_type != iso) {
	486	retract_CD_tray_and_defeat_autorun();
	487	}
[1]	488
[3870]	489	if ((bkpinfo->media_device == NULL) \|\| (res = mount_CDROM_here(bkpinfo->media_device, mountpoint))) {
	490	mr_free(bkpinfo->media_device);
	491	if ((bkpinfo->media_device = mr_popup_and_get_string("CD-ROM device", "Please enter your CD-ROM's /dev device", "/dev/cdrom")) == NULL) {
[128]	492	res = 1;
	493	} else {
[3870]	494	res = mount_CDROM_here(bkpinfo->media_device, mountpoint);
[128]	495	}
	496	}
	497	if (res) {
[541]	498	log_msg(1, "mount failed");
[128]	499	} else {
[3870]	500	log_msg(1, "mount succeeded with %s", bkpinfo->media_device);
[128]	501	}
	502	return (res);
[1]	503	}
	504
	505
	506
	507
	508
	509
	510	/**
	511	* Locate a CD-R/W writer's SCSI node.
	512	* @param cdrw_device SCSI node will be placed here.
	513	* @return 0 for success, nonzero for failure.
	514	*/
[128]	515	int find_cdrw_device(char *cdrw_device)
[1]	516	{
[128]	517	/@ buffers *********************** */
[2214]	518	char *tmp = NULL;
	519	char *cdr_exe = NULL;
[3191]	520	char *command = NULL;
[1]	521
[128]	522	if (g_cdrw_drive_is_here[0]) {
	523	strcpy(cdrw_device, g_cdrw_drive_is_here);
	524	log_msg(3, "Been there, done that. Returning %s", cdrw_device);
	525	return (0);
	526	}
	527	if (g_backup_media_type == dvd) {
[3191]	528	log_msg(1, "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
[128]	529	return (1);
	530	}
	531	run_program_and_log_output("insmod ide-scsi", -1);
[3866]	532	if ((cdr_exe = find_home_of_exe("cdrecord")) == NULL) {
	533	if ((cdr_exe = find_home_of_exe("wodim")) == NULL) {
	534	cdr_exe = find_home_of_exe("dvdrecord");
	535	}
[128]	536	}
[3866]	537	if (cdr_exe != NULL) {
[3191]	538	mr_asprintf(command, "%s -scanbus 2> /dev/null \| tr -s '\t' ' ' \| grep \"[0-9],[0-9],[0-9]\" \| grep -v \"[0-9]) \\*\" \| grep -E '[D\|C][V\|D]' \| cut -d' ' -f2 \| head -n1", cdr_exe);
[3610]	539	tmp = call_program_and_get_last_line_of_output(command);
[3191]	540	mr_free(command);
[128]	541	}
[2214]	542	if ((tmp == NULL) \|\| (strlen(tmp) < 2)) {
	543	mr_free(tmp);
	544	mr_free(cdr_exe);
[3610]	545	return (1);
[128]	546	} else {
	547	strcpy(cdrw_device, tmp);
[3191]	548	log_it("Found CDRW device - %s", cdrw_device);
[128]	549	strcpy(g_cdrw_drive_is_here, cdrw_device);
[2214]	550	mr_free(tmp);
	551	mr_free(cdr_exe);
[128]	552	return (0);
	553	}
[1]	554	}
	555
	556
	557	/**
	558	* Attempt to locate a CD-ROM device's /dev entry.
	559	* Several different methods may be used to find the device, including
	560	* calling @c cdrecord, searching @c dmesg, and trial-and-error.
	561	* @param output Where to put the located /dev entry.
	562	* @param try_to_mount Whether to mount the CD as part of the test; if mount
	563	* fails then return failure.
	564	* @return 0 for success, nonzero for failure.
	565	*/
[128]	566	int find_cdrom_device(char *output, bool try_to_mount)
[1]	567	{
[128]	568	/@ pointers *************************************************** */
	569	FILE *fin;
	570	char *p;
	571	char *q;
	572	char *r;
	573	int retval = 0;
[1]	574
[128]	575	/@ bool's ***************************************************** */
	576	bool found_it = FALSE;
[1]	577
[128]	578	/@ buffers **************************************************** */
[3191]	579	char *tmp = NULL;
[2214]	580	char *tmp1 = NULL;
	581	char *cdr_exe = NULL;
[128]	582	char *phrase_one;
[3191]	583	char *phrase_two = NULL;
	584	char *command = NULL;
	585	#ifndef __FreeBSD__
	586	char *dvd_last_resort = NULL;
	587	#endif
	588	char *mountpoint = NULL;
[128]	589	static char the_last_place_i_found_it[MAX_STR_LEN] = "";
[1]	590
[3866]	591	assert_string_is_neither_NULL_nor_zerolength(output);
[128]	592	output[0] = '\0';
[1]	593
[128]	594	if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
	595	strcpy(output, g_cdrom_drive_is_here);
	596	log_msg(3, "Been there, done that. Returning %s", output);
[3866]	597	return(0);
[128]	598	}
	599	if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
	600	strcpy(output, the_last_place_i_found_it);
[3191]	601	log_msg(3, "find_cdrom_device() --- returning last found location - '%s'", output);
[3866]	602	return(0);
[128]	603	}
[1]	604
[3866]	605	if ((cdr_exe = find_home_of_exe("cdrecord")) == NULL) {
	606	if ((cdr_exe = find_home_of_exe("wodim")) == NULL) {
	607	cdr_exe = find_home_of_exe("dvdrecord");
	608	}
	609	}
[1]	610
[3866]	611	if (cdr_exe == NULL) {
[128]	612	strcpy(output, "/dev/cdrom");
	613	log_msg(4, "Can't find cdrecord; assuming %s", output);
	614	if (!does_device_exist(output)) {
	615	log_msg(4, "That didn't work. Sorry.");
[3867]	616	return(1);
[128]	617	} else {
[3867]	618	return(0);
[128]	619	}
	620	}
	621
[3191]	622	mr_asprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
[128]	623	fin = popen(command, "r");
	624	if (!fin) {
	625	log_msg(4, "command=%s", command);
	626	log_OS_error("Cannot popen command");
[2214]	627	mr_free(cdr_exe);
[3191]	628	mr_free(command);
[3866]	629	return(1);
[128]	630	}
[3191]	631	mr_free(command);
	632
[3866]	633	/@ intialize ************************************************** */
	634	malloc_string(tmp);
	635	malloc_string(phrase_one);
	636
	637	phrase_one[0] = '\0';
	638	tmp[0] = '\0';
	639
	640	/@ end vars *************************************************** */
	641
	642
[3060]	643	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	644	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	645	p = strchr(tmp, '\'');
	646	if (p) {
	647	q = strchr(++p, '\'');
	648	if (q) {
	649	for (r = q; *(r - 1) == ' '; r--);
	650	*r = '\0';
	651	strcpy(phrase_one, p);
	652	p = strchr(++q, '\'');
	653	if (p) {
	654	q = strchr(++p, '\'');
	655	if (q) {
	656	while (*(q - 1) == ' ') {
	657	q--;
	658	}
	659	*q = '\0';
[3191]	660	mr_asprintf(phrase_two, "%s", p);
[128]	661	}
	662	}
[1]	663	}
	664	}
	665	}
[128]	666	paranoid_pclose(fin);
[1]	667
	668	#ifndef __FreeBSD__
[3191]	669	if (!phrase_two \|\| strlen(phrase_two) == 0) {
[128]	670	log_msg(4, "Not running phase two. String is empty.");
	671	} else {
[3191]	672	mr_asprintf(command, "dmesg \| grep \"%s\" 2> /dev/null", phrase_two);
[128]	673	fin = popen(command, "r");
[3191]	674	mr_free(command);
	675
[128]	676	if (!fin) {
	677	log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
	678	} else {
[3060]	679	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	680	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	681	log_msg(5, "--> '%s'", tmp);
	682	if (tmp[0] != ' ' && tmp[1] != ' ') {
	683	p = strchr(tmp, ':');
	684	if (p) {
	685	*p = '\0';
	686	if (strstr(tmp, "DVD")) {
[3191]	687	mr_free(dvd_last_resort);
	688	mr_asprintf(dvd_last_resort, "/dev/%s", tmp);
	689	log_msg(4, "Ignoring '%s' because it's a DVD drive", tmp);
[128]	690	} else {
	691	sprintf(output, "/dev/%s", tmp);
	692	found_it = TRUE;
	693	}
	694	}
	695	}
	696	}
	697	paranoid_pclose(fin);
	698	}
	699	}
[1]	700
	701	#endif
	702	#ifdef __FreeBSD__
[128]	703	if (!found_it) {
	704	log_msg(4, "OK, approach 2");
	705	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	706	if (!
	707	(found_it =
	708	set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
	709	if (!
	710	(found_it =
	711	set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
	712	if (!
	713	(found_it =
	714	set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
	715	if (!
	716	(found_it =
	717	set_dev_to_this_if_rx_OK(output,
	718	"/dev/cd01"))) {
	719	if (!
	720	(found_it =
	721	set_dev_to_this_if_rx_OK(output,
	722	"/dev/acd1"))) {
	723	if (!
	724	(found_it =
	725	set_dev_to_this_if_rx_OK(output,
	726	"/dev/cd1")))
	727	{
	728	retval = 1;
	729	goto end_of_find_cdrom_device;
	730	}
	731	}
	732	}
	733	}
	734	}
	735	}
	736	}
	737	}
[1]	738	#else
[128]	739	if (!found_it && strlen(dvd_last_resort) > 0) {
[3191]	740	log_msg(4, "Well, I'll use the DVD - %s - as a last resort", dvd_last_resort);
[128]	741	strcpy(output, dvd_last_resort);
	742	found_it = TRUE;
[1]	743	}
[128]	744	if (found_it) {
[3610]	745	sprintf(tmp, "grep \"%s=ide-scsi\" "CMDLINE" &> /dev/null", strrchr(output, '/') + 1);
[128]	746	if (system(tmp) == 0) {
[3191]	747	log_msg(4, "%s is not right. It's being SCSI-emulated. Continuing.", output);
[128]	748	found_it = FALSE;
	749	output[0] = '\0';
	750	}
	751	}
[1]	752
[128]	753	if (found_it) {
	754	log_msg(4, "(find_cdrom_device) --> '%s'", output);
	755	if (!does_device_exist(output)) {
	756	found_it = FALSE;
	757	log_msg(4, "OK, I was wrong, I haven't found it... yet.");
	758	}
	759	}
[1]	760
[128]	761	if (!found_it) {
	762	log_msg(4, "OK, approach 2");
	763	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
	764	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
	765	if (!
	766	(found_it =
	767	set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	768	if (!
	769	(found_it =
	770	set_dev_to_this_if_rx_OK(output,
	771	"/dev/cdrom0"))) {
	772	if (!
	773	(found_it =
	774	set_dev_to_this_if_rx_OK(output,
	775	"/dev/cdrom1"))) {
	776	if (!
	777	(found_it =
	778	set_dev_to_this_if_rx_OK(output,
	779	"/dev/sr1"))) {
	780	if (!
	781	(found_it =
	782	set_dev_to_this_if_rx_OK(output,
	783	"/dev/dvd")))
	784	{
	785	if (!
	786	(found_it =
	787	set_dev_to_this_if_rx_OK(output,
	788	g_cdrw_drive_is_here)))
	789	{
	790	retval = 1;
	791	goto end_of_find_cdrom_device;
	792	}
	793	}
	794	}
	795	}
	796	}
	797	}
	798	}
	799	}
	800	}
[1]	801	#endif
	802
[3866]	803	mr_asprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
	804	make_hole_for_dir(mountpoint);
	805
[128]	806	if (found_it && try_to_mount) {
	807	if (mount_CDROM_here(output, mountpoint)) {
	808	log_msg(4, "[Cardigans] I've changed my mind");
	809	found_it = FALSE;
	810	} else {
	811	sprintf(tmp, "%s/archives", mountpoint);
	812	if (!does_file_exist(tmp)) {
	813	log_msg(4, "[Cardigans] I'll take it back");
	814	found_it = FALSE;
	815	} else {
[3191]	816	mr_asprintf(command, "umount %s", output);
[128]	817	paranoid_system(command);
[3191]	818	mr_free(command);
	819
[128]	820	log_msg(4, "I'm confident the Mondo CD is in %s", output);
	821	}
	822	}
	823	}
	824	unlink(mountpoint);
[3866]	825	mr_free(mountpoint);
[1]	826
[128]	827	if (found_it) {
	828	if (!does_file_exist(output)) {
	829	log_msg(3, "I still haven't found it.");
	830	return (1);
	831	}
	832	log_msg(3, "(find_cdrom_device) --> '%s'", output);
	833	strcpy(the_last_place_i_found_it, output);
	834	strcpy(g_cdrom_drive_is_here, output);
	835	retval = 0;
	836	goto end_of_find_cdrom_device;
	837	}
[1]	838
[3191]	839	mr_asprintf(command, "%s -scanbus \| grep \"[0-9],[0-9],[0-9]\" \| grep -E \"[D\|C][V\|D]\" \| grep -n \"\" \| grep \"%s\" \| cut -d':' -f2", cdr_exe, g_cdrw_drive_is_here);
	840
[128]	841	log_msg(1, "command=%s", command);
[3610]	842	tmp1 = call_program_and_get_last_line_of_output(command);
[3191]	843	mr_free(command);
	844
[2214]	845	if (strlen(tmp1) > 0) {
	846	strcpy(output, tmp1);
[128]	847	log_msg(4, "Finally found it at %s", output);
	848	retval = 0;
	849	} else {
	850	log_msg(4, "Still couldn't find it.");
	851	retval = 1;
	852	}
[2214]	853	mr_free(tmp1);
	854
[128]	855	end_of_find_cdrom_device:
[3191]	856	mr_free(cdr_exe);
	857	mr_free(phrase_two);
	858	mr_free(dvd_last_resort);
	859
[128]	860	paranoid_free(tmp);
	861	paranoid_free(phrase_one);
	862	return (retval);
[1]	863	}
	864
[3870]	865	/*
	866	* This function tries to find an optical media device
	867	* and return it's device file to the caller that needs to free it
	868	*/
[3872]	869	char *find_dvd_device(void)
[1]	870	{
[3872]	871	char *dev = NULL;
[3853]	872	char *tmp1 = NULL;
[3872]	873	char *command = NULL;
[1]	874
[3872]	875	log_to_screen("I am looking for your optical burner. Please wait.");
	876
[3870]	877	if (bkpinfo->media_device != NULL) {
	878	log_msg(3, "Been there, done that. Returning %s", bkpinfo->media_device);
	879	return (bkpinfo->media_device);
[128]	880	}
[1]	881
[3870]	882	mr_asprintf(tmp1, "cdrecord -inq 2> /dev/null \| grep -E '^Detected ' \| cut -d':' -f2");
[3872]	883	dev = call_program_and_get_last_line_of_output(tmp1);
[3853]	884	mr_free(tmp1);
[3191]	885
[3872]	886	if ((dev != NULL) && does_file_exist(dev)) {
	887	log_msg(2, "find_dvd_device found %s automatically", dev);
[128]	888	} else {
[3872]	889	mr_free(dev);
	890	tmp1 = find_home_of_exe("lsscsi");
	891	if (tmp1 != NULL) {
	892	mr_asprintf(command, "%s \| grep ' cd' \| awk '{print $NF}' \| head -1", tmp1);
	893	dev = call_program_and_get_last_line_of_output(command);
	894	mr_free(command);
	895	}
	896	mr_free(tmp1);
	897
	898	if ((dev == NULL) \|\| !does_file_exist(dev)) {
	899	/* trying something else then */
	900	mr_asprintf(dev, "%s", VANILLA_SCSI_CDROM);
	901	if (!does_file_exist(dev)) {
	902	mr_asprintf(dev, "%s", ALT_CDROM);
	903	if (!does_file_exist(dev)) {
	904	log_it("Unable to find a tape device on this system");
	905	}
	906	}
	907	}
	908	if (dev != NULL) {
	909	log_it("find_dvd_device found %s manually", dev);
	910	}
	911	}
	912
	913	if ((dev != NULL) && does_file_exist(dev)) {
	914	log_it("find_dvd_device returns %s", dev);
	915	} else {
	916	mr_free(dev);
	917	log_it("find_dvd_device found no optical burner on your system returning NULL");
[128]	918	}
[3872]	919	return(dev);
[1]	920	}
	921
	922
	923	#include <sys/ioctl.h>
	924
	925	/**
	926	* Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
	927	* and @c dmesg.
	928	* @param drive The device to find the size of.
	929	* @return size in megabytes.
	930	*/
[128]	931	long get_phys_size_of_drive(char *drive)
[1]	932	{
[128]	933	int fd;
[1]	934	#if linux
[128]	935	unsigned long long s = 0;
[3060]	936	int fileid, cylinders = 0;
[128]	937	int cylindersize = 0;
[1]	938	int gotgeo = 0;
	939
[128]	940
	941	struct hd_geometry hdgeo;
[1]	942	#elif __FreeBSD__
[128]	943	off_t s;
[1]	944	#endif
	945
[128]	946	long outvalA = -1;
	947	long outvalB = -1;
	948	long outvalC = -1;
[1]	949
[128]	950	if ((fd = open(drive, O_RDONLY)) != -1) {
	951	if (ioctl(fd,
[1]	952	#if linux
[128]	953	#ifdef BLKGETSIZE64
	954	BLKGETSIZE64,
	955	#else
	956	BLKGETSIZE,
	957	#endif
[1]	958	#elif __FreeBSD__
[128]	959	DIOCGMEDIASIZE,
[1]	960	#endif
[128]	961	&s) != -1) {
	962	close(fd);
	963	// s>>11 works for older disks but not for newer ones
	964	outvalB =
[1]	965	#if linux
[128]	966	#ifdef BLKGETSIZE64
	967	s >> 20
[1]	968	#else
[128]	969	s >> 11
[1]	970	#endif
[128]	971	#else
	972	s >> 20
	973	#endif
	974	;
	975	}
[1]	976	}
	977
[128]	978	if (outvalB <= 0) {
	979	log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
[1]	980	#if linux
[161]	981	fileid = open(drive, O_RDONLY);
[2205]	982	if (fileid != -1) {
[161]	983	if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
	984	if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
	985	cylindersize = hdgeo.heads * hdgeo.sectors / 2;
	986	outvalA = cylindersize * cylinders / 1024;
	987	log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
	988	hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
	989	gotgeo = 1;
	990	} else {
	991	log_msg(1, "Harddisk geometry wrong");
	992	}
[1]	993	} else {
[161]	994	log_msg(1,
	995	"Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
	996	strerror(errno));
[1]	997	}
[161]	998	close(fileid);
[1]	999	} else {
[161]	1000	log_msg(1, "Failed to open %s for reading: %s", drive,
[128]	1001	strerror(errno));
[1]	1002	}
[161]	1003	if (!gotgeo) {
	1004	log_msg(1, "Failed to get harddisk geometry, using old mode");
	1005	}
[1]	1006	#endif
[161]	1007	}
[1]	1008	// OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
	1009	// NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
	1010
[128]	1011	outvalC = (outvalA > outvalB) ? outvalA : outvalB;
	1012
[1]	1013	// log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
	1014	// fatal_error ("GPSOD: Unable to get size of drive");
[128]	1015	log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
	1016	outvalC);
	1017
	1018	return (outvalC);
[1]	1019	}
[128]	1020
[1]	1021	/**
	1022	* Determine whether @p format is supported by the kernel. Uses /proc/filesystems
	1023	* under Linux and @c lsvfs under FreeBSD.
	1024	* @param format The format to test.
	1025	* @return TRUE if the format is supported, FALSE if not.
	1026	*/
[128]	1027	bool is_this_a_valid_disk_format(char *format)
[1]	1028	{
[2211]	1029	char *good_formats = NULL;
[3191]	1030	char *command = NULL;
	1031	char *format_sz = NULL;
[3291]	1032	char *p = NULL;
[1]	1033
[128]	1034	FILE *pin;
	1035	int retval;
[1]	1036
[128]	1037	assert_string_is_neither_NULL_nor_zerolength(format);
[1]	1038
[3191]	1039	mr_asprintf(format_sz, "%s ", format);
[1]	1040
	1041	#ifdef __FreeBSD__
[3191]	1042	mr_asprintf(command, "lsvfs \| tr -s '\t' ' ' \| grep -v Filesys \| grep -v -- -- \| cut -d' ' -f1 \| tr -s '\n' ' '");
[1]	1043	#else
[3191]	1044	mr_asprintf(command, "grep -v nodev /proc/filesystems \| tr -s '\t' ' ' \| cut -d' ' -f2 \| tr -s '\n' ' '");
[1]	1045	#endif
	1046
[128]	1047	pin = popen(command, "r");
[3191]	1048	mr_free(command);
	1049
[128]	1050	if (!pin) {
	1051	log_OS_error("Unable to read good formats");
	1052	retval = 0;
	1053	} else {
[3291]	1054	mr_getline(p, pin);
[3614]	1055	good_formats = mr_strip_spaces(p);
[3337]	1056	mr_free(p);
[3291]	1057	(void)pclose(pin);
	1058	mr_strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
[128]	1059	if (strstr(good_formats, format_sz)) {
	1060	retval = 1;
	1061	} else {
	1062	retval = 0;
	1063	}
	1064	}
[3291]	1065	mr_free(good_formats);
[3191]	1066	mr_free(format_sz);
	1067
[128]	1068	return (retval);
[1]	1069	}
	1070
	1071
	1072	/** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
	1073
	1074	/**
	1075	* Determine whether @p device_raw is currently mounted.
	1076	* @param device_raw The device to check.
	1077	* @return TRUE if it's mounted, FALSE if not.
	1078	*/
[128]	1079	bool is_this_device_mounted(char *device_raw)
[1]	1080	{
	1081
[3448]	1082	char *tmp = NULL;
	1083	bool retval = FALSE;
	1084
[3453]	1085	mr_asprintf(tmp, "mr-device-mounted %s > /dev/null", device_raw);
[3448]	1086	if (system(tmp) == 0) {
	1087	retval = TRUE;
	1088	}
	1089	mr_free(tmp);
[3450]	1090	return(retval);
[3449]	1091	}
[3448]	1092
	1093	/* previous C version replaced by a call to a perl script, fixing issues with symlinks between devices - RHEL7 e.g.
[128]	1094	FILE *fin;
[1]	1095
[3191]	1096	char *incoming = NULL;
[2214]	1097	char *device_with_tab = NULL;
	1098	char *device_with_space = NULL;
	1099	char *tmp = NULL;
	1100	bool retval = FALSE;
[128]	1101
[1]	1102	#ifdef __FreeBSD__
[128]	1103	#define SWAPLIST_COMMAND "swapinfo"
[1]	1104	#else
[128]	1105	#define SWAPLIST_COMMAND "cat /proc/swaps"
[1]	1106	#endif
	1107
	1108
[3191]	1109	if (device_raw == NULL) {
	1110	return(FALSE);
	1111	}
	1112
[128]	1113	if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
[3432]	1114	log_msg(1, "%s needs to have a '/' prefixed - I'll do it", device_raw);
[3185]	1115	mr_asprintf(tmp, "/%s", device_raw);
[128]	1116	} else {
[3185]	1117	mr_asprintf(tmp, "%s", device_raw);
[128]	1118	}
	1119	log_msg(1, "Is %s mounted?", tmp);
	1120	if (!strcmp(tmp, "/proc") \|\| !strcmp(tmp, "proc")) {
[3432]	1121	log_msg(1, "I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
[2214]	1122	mr_free(tmp);
	1123	return(FALSE);
[128]	1124	}
[3185]	1125	mr_asprintf(device_with_tab, "%s\t", tmp);
	1126	mr_asprintf(device_with_space, "%s ", tmp);
[2214]	1127	mr_free(tmp);
[1]	1128
[128]	1129	if (!(fin = popen("mount", "r"))) {
	1130	log_OS_error("Cannot popen 'mount'");
[2214]	1131	return(FALSE);
[1]	1132	}
[3191]	1133
	1134	for (mr_getline(incoming, fin); !feof(fin); mr_getline(incoming, fin)) {
	1135	if (strstr(incoming, device_with_space) \|\| strstr(incoming, device_with_tab)) {
[128]	1136	paranoid_pclose(fin);
[3191]	1137	mr_free(incoming);
[2214]	1138	return(TRUE);
[128]	1139	}
[3191]	1140	mr_free(incoming);
[128]	1141	}
[3191]	1142	mr_free(incoming);
[2214]	1143	mr_free(device_with_tab);
[128]	1144	paranoid_pclose(fin);
[3432]	1145
[3185]	1146	mr_asprintf(tmp, "%s \| grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
[2423]	1147	mr_free(device_with_space);
[128]	1148	log_msg(4, "tmp (command) = '%s'", tmp);
	1149	if (!system(tmp)) {
[2214]	1150	retval = TRUE;
[128]	1151	}
[2214]	1152	mr_free(tmp);
	1153	return(retval);
[1]	1154	}
[3448]	1155	*/
[1]	1156
	1157	#ifdef __FreeBSD__
	1158	// CODE IS FREEBSD-SPECIFIC
	1159	/**
	1160	* Create a loopback device for specified @p fname.
	1161	* @param fname The file to associate with a device.
	1162	* @return /dev entry for the device, or NULL if it couldn't be allocated.
	1163	*/
[128]	1164	char make_vn(char fname)
[1]	1165	{
[128]	1166	char device = (char ) malloc(MAX_STR_LEN);
[3610]	1167	char *mddevice = NULL;
	1168	char *command = NULL;
	1169	char *tmp = NULL;
[128]	1170	int vndev = 2;
[3610]	1171
	1172	tmp = call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate");
	1173	if (atoi(tmp) < 500000) {
[128]	1174	do {
[3610]	1175	mr_asprintf(mddevice, "vn%ic", vndev++);
	1176	mr_free(command);
	1177	mr_asprintf(command, "vnconfig %s %s", mddevice, fname);
[128]	1178	if (vndev > 10) {
[3610]	1179	mr_free(tmp);
	1180	mr_free(mddevice);
	1181	mr_free(command);
[128]	1182	return NULL;
	1183	}
	1184	}
	1185	while (system(command));
	1186	} else {
[3610]	1187	mr_asprintf(command, "mdconfig -a -t vnode -f %s", fname);
[128]	1188	mddevice = call_program_and_get_last_line_of_output(command);
	1189	if (!strstr(mddevice, "md")) {
[3610]	1190	mr_free(tmp);
	1191	mr_free(command);
	1192	mr_free(mddevice);
[128]	1193	return NULL;
	1194	}
	1195	}
[3610]	1196	mr_free(tmp);
	1197	mr_free(command);
[128]	1198	sprintf(device, "/dev/%s", mddevice);
[3610]	1199	mr_free(mddevice);
[128]	1200	return device;
[1]	1201	}
	1202
	1203
	1204
	1205	// CODE IS FREEBSD-SPECIFIC
	1206	/**
	1207	* Deallocate specified @p dname.
	1208	* This should be called when you are done with the device created by make_vn(),
	1209	* so the system does not run out of @c vn devices.
	1210	* @param dname The device to deallocate.
	1211	* @return 0 for success, nonzero for failure.
	1212	*/
[128]	1213	int kick_vn(char *dname)
[1]	1214	{
[3191]	1215	char *command = NULL;
[3610]	1216	char *tmp = NULL;
[3191]	1217	int res = 0;
[1]	1218
[128]	1219	if (strncmp(dname, "/dev/", 5) == 0) {
	1220	dname += 5;
	1221	}
[1]	1222
[3610]	1223	tmp = call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate");
	1224	if (atoi(tmp) < 500000) {
[3191]	1225	mr_asprintf(command, "vnconfig -d %s", dname);
[128]	1226	} else {
[3191]	1227	mr_asprintf(command, "mdconfig -d -u %s", dname);
[128]	1228	}
[3610]	1229	mr_free(tmp);
[3191]	1230	res = system(command);
	1231	mr_free(command);
	1232	return(res);
[1]	1233	}
	1234	#endif
	1235
	1236
	1237	/**
	1238	* Mount the CD-ROM at @p mountpoint.
	1239	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1240	* @param mountpoint The place to mount it.
	1241	* @return 0 for success, nonzero for failure.
	1242	*/
[1741]	1243	int mount_USB_here(char device, char mountpoint)
	1244	{
	1245	/@ buffer ***************************************************** */
[3191]	1246	char *command = NULL;
[1741]	1247	int retval;
	1248
	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	}
[3191]	1256	log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device, mountpoint);
[1741]	1257
	1258	#ifdef __FreeBSD__
[3191]	1259	mr_asprintf(command, "mount_vfat %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1260
	1261	#else
[3191]	1262	mr_asprintf(command, "mount %s -t vfat %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1263	#endif
	1264
	1265	log_msg(4, command);
	1266	retval = system(command);
	1267	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1268	mr_free(command);
[1741]	1269
	1270	return (retval);
	1271	}
	1272
	1273	/**
	1274	* Mount the CD-ROM at @p mountpoint.
	1275	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1276	* @param mountpoint The place to mount it.
	1277	* @return 0 for success, nonzero for failure.
	1278	*/
[3191]	1279	int mount_CDROM_here(char device, const char mountpoint)
[1]	1280	{
[128]	1281	/@ buffer ***************************************************** */
[2211]	1282	char *command = NULL;
[128]	1283	int retval;
[2257]	1284	#ifdef __FreeBSD__
	1285	char *dev = NULL;
	1286	#else
	1287	char *options = NULL;
	1288	#endif
[1]	1289
[128]	1290	assert_string_is_neither_NULL_nor_zerolength(device);
	1291	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	1292
[128]	1293	make_hole_for_dir(mountpoint);
[2211]	1294
[2257]	1295	if (isdigit(device[0])) {
	1296	find_cdrom_device(device, FALSE);
	1297	}
	1298	#ifndef __FreeBSD__
[3185]	1299	mr_asprintf(options, "ro");
[2211]	1300	#endif
	1301
[128]	1302	if (g_ISO_restore_mode) {
[1]	1303
	1304	#ifdef __FreeBSD__
[3185]	1305	mr_asprintf(dev, "%s", make_vn(device));
[128]	1306	if (!dev) {
[3185]	1307	mr_asprintf(command, "Unable to mount ISO (make_vn(%s) failed)", device);
[128]	1308	fatal_error(command);
	1309	}
	1310	strcpy(device, dev);
[2211]	1311	paranoid_free(dev);
[1]	1312	#else
[2211]	1313	mr_strcat(options, ",loop");
[1]	1314	#endif
	1315
[128]	1316	}
[3191]	1317	log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device, mountpoint);
[128]	1318	/@ end vars ************************************************** */
[1]	1319
	1320	#ifdef __FreeBSD__
[3185]	1321	mr_asprintf(command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1]	1322
	1323	#else
[3185]	1324	mr_asprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
[2211]	1325	paranoid_free(options);
[1]	1326	#endif
	1327
[128]	1328	log_msg(4, command);
	1329	if (strncmp(device, "/dev/", 5) == 0) {
	1330	retract_CD_tray_and_defeat_autorun();
	1331	}
	1332	retval = system(command);
	1333	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1334	mr_free(command);
[1]	1335
[128]	1336	return (retval);
[1]	1337	}
	1338
	1339
[2682]	1340	/**
	1341	* Mount the CD-ROM or USB device at /mnt/cdrom.
	1342	* @param bkpinfo The backup information structure. Fields used:
	1343	* - @c bkpinfo->backup_media_type
	1344	* - @c bkpinfo->disaster_recovery
	1345	* - @c bkpinfo->isodir
	1346	* - @c bkpinfo->media_device
	1347	* @return 0 for success, nonzero for failure.
	1348	*/
	1349	int mount_media()
	1350	{
[3191]	1351	char *mount_cmd = NULL;
[2769]	1352	char *mountdir = NULL;
[2682]	1353	int i, res;
	1354	#ifdef __FreeBSD__
[3191]	1355	char mdd[32];
	1356	char *mddev = mdd;
[2682]	1357	#endif
[1]	1358
[3191]	1359	if (bkpinfo->backup_media_type == tape \|\| bkpinfo->backup_media_type == udev) {
[2682]	1360	log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
	1361	return 0;
	1362	}
[1]	1363
[2682]	1364	if (!run_program_and_log_output("mount \| grep -F " MNT_CDROM, FALSE)) {
	1365	log_msg(2, "mount_media() - media already mounted. Fair enough.");
	1366	return (0);
	1367	}
[1]	1368
[2682]	1369	if (bkpinfo->backup_media_type == netfs) {
	1370	log_msg(2, "Mounting for Network thingy");
	1371	log_msg(2, "isodir = %s", bkpinfo->isodir);
[3838]	1372	if (((bkpinfo->isodir == NULL) \|\| !strcmp(bkpinfo->isodir, "/")) && am_I_in_disaster_recovery_mode()) {
[3836]	1373	mr_asprintf(bkpinfo->isodir, "%s", "/tmp/isodir");
[2682]	1374	log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
	1375	}
	1376	#ifdef __FreeBSD__
[3207]	1377	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1378	// NETFS
	1379	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number);
	1380	} else {
	1381	// ISO
	1382	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->prefix, g_current_media_number);
	1383	}
[2682]	1384	mddev = make_vn(mount_cmd);
[3191]	1385	mr_free(mount_cmd);
	1386
	1387	mr_asprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
[2682]	1388	#else
[3207]	1389	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1390	// NETFS
	1391	mr_asprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
	1392	} else {
	1393	// ISO
	1394	mr_asprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
	1395	}
[2682]	1396	#endif
	1397
	1398	} else if (bkpinfo->backup_media_type == iso) {
[2769]	1399	if (bkpinfo->subdir) {
[3185]	1400	mr_asprintf(mountdir, "%s/%s", bkpinfo->isodir, bkpinfo->subdir);
[2769]	1401	} else {
[3185]	1402	mr_asprintf(mountdir, "%s", bkpinfo->isodir);
[2769]	1403	}
[2682]	1404	#ifdef __FreeBSD__
[3191]	1405	mr_asprintf(mount_cmd, "%s/%s-%d.iso", mountdir, bkpinfo->prefix, g_current_media_number);
[2682]	1406	mddev = make_vn(mount_cmd);
[3191]	1407	mr_free(mount_cmd);
	1408
	1409	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
[2682]	1410	#else
[3191]	1411	mr_asprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s", mountdir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
[2682]	1412	#endif
[2774]	1413	mr_free(mountdir);
[2682]	1414	} else if (bkpinfo->backup_media_type == usb) {
[3191]	1415	mr_asprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1416	} else if (strstr(bkpinfo->media_device, "/dev/")) {
	1417	#ifdef __FreeBSD__
[3191]	1418	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1419	#else
[3191]	1420	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1421	#endif
	1422	} else {
	1423	if (bkpinfo->disaster_recovery
	1424	&& does_file_exist("/tmp/CDROM-LIVES-HERE")) {
[3822]	1425	mr_asprintf(bkpinfo->media_device, "%s", last_line_of_file("/tmp/CDROM-LIVES-HERE"));
[2682]	1426	} else {
	1427	find_cdrom_device(bkpinfo->media_device, TRUE);
	1428	}
	1429
	1430	#ifdef __FreeBSD__
[3191]	1431	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1432	#else
[3191]	1433	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1434	#endif
	1435	}
	1436
	1437	log_msg(2, "(mount_media) --- command = %s", mount_cmd);
	1438	for (i = 0; i < 2; i++) {
	1439	res = run_program_and_log_output(mount_cmd, FALSE);
	1440	if (!res) {
	1441	break;
	1442	} else {
	1443	log_msg(2, "Failed to mount device.");
	1444	sleep(5);
[3191]	1445	sync();
[2682]	1446	}
	1447	}
[3191]	1448	mr_free(mount_cmd);
[2682]	1449
	1450	if (res) {
	1451	log_msg(2, "Failed, despite %d attempts", i);
	1452	} else {
	1453	log_msg(2, "Mounted media drive OK");
	1454	}
	1455	return (res);
	1456	}
	1457	/**************************************************************************
	1458	END_MOUNT_CDROM
	1459	**************************************************************************/
	1460
	1461
	1462
	1463
[1]	1464	/**
	1465	* Ask the user for CD number @p cd_number_i_want.
	1466	* Sets g_current_media_number once the correct CD is inserted.
	1467	* @param bkpinfo The backup information structure. Fields used:
	1468	* - @c bkpinfo->backup_media_type
[20]	1469	* - @c bkpinfo->prefix
[1]	1470	* - @c bkpinfo->isodir
	1471	* - @c bkpinfo->media_device
	1472	* - @c bkpinfo->please_dont_eject_when_restoring
	1473	* @param cd_number_i_want The CD number to ask for.
	1474	*/
	1475	void
[1645]	1476	insist_on_this_cd_number(int cd_number_i_want)
[1]	1477	{
	1478
[128]	1479	/@ int ************************************************************ */
	1480	int res = 0;
[1]	1481
	1482
[128]	1483	/@ buffers ******************************************************** */
[3191]	1484	char *tmp = NULL;
[2242]	1485	char *mds = NULL;
[3191]	1486	char *request = NULL;
[1]	1487
[128]	1488	assert(bkpinfo != NULL);
	1489	assert(cd_number_i_want > 0);
[1]	1490
	1491	// log_msg(3, "Insisting on CD number %d", cd_number_i_want);
	1492
[128]	1493	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
	1494	log_msg(3,
	1495	"No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
	1496	return;
	1497	}
[3719]	1498	if (!does_file_exist(MNT_CDROM)) {
	1499	mr_asprintf(tmp, "mkdir -p " MNT_CDROM);
	1500	run_program_and_log_output(tmp, 5);
	1501	mr_free(tmp);
	1502	}
[3191]	1503
	1504	if (g_ISO_restore_mode \|\| bkpinfo->backup_media_type == iso \|\| bkpinfo->backup_media_type == netfs) {
[2866]	1505	g_ISO_restore_mode = TRUE;
	1506	}
[1645]	1507	if ((res = what_number_cd_is_this()) != cd_number_i_want) {
[3191]	1508	log_msg(3, "Currently, we hold %d but we want %d", res, cd_number_i_want);
[2866]	1509
	1510	/* Now we need to umount the current media to have the next mounted after */
[2878]	1511	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[2866]	1512	log_msg(3, "Mounting next media %d",cd_number_i_want);
	1513	g_current_media_number = cd_number_i_want;
	1514	mount_media();
	1515
[2242]	1516	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	1517	log_msg(3, "Insisting on %s #%d", mds, cd_number_i_want);
	1518	mr_asprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
[2242]	1519	mr_free(mds);
[3191]	1520
[1645]	1521	while (what_number_cd_is_this() != cd_number_i_want) {
[3191]	1522	sync();
[128]	1523	if (is_this_device_mounted(MNT_CDROM)) {
	1524	res =
[2878]	1525	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[128]	1526	} else {
	1527	res = 0;
	1528	}
	1529	if (res) {
[541]	1530	log_to_screen("WARNING - failed to unmount CD-ROM drive");
[128]	1531	}
	1532	if (!bkpinfo->please_dont_eject) {
	1533	res = eject_device(bkpinfo->media_device);
	1534	} else {
	1535	res = 0;
	1536	}
	1537	if (res) {
[541]	1538	log_to_screen("WARNING - failed to eject CD-ROM disk");
[128]	1539	}
	1540	popup_and_OK(request);
	1541	if (!bkpinfo->please_dont_eject) {
	1542	inject_device(bkpinfo->media_device);
	1543	}
[3191]	1544	sync();
[128]	1545	}
[3191]	1546	mr_free(request);
	1547
[128]	1548	log_msg(1, "Thankyou. Proceeding...");
	1549	g_current_media_number = cd_number_i_want;
	1550	}
[1]	1551	}
	1552
	1553	/* @} - end of deviceGroup */
	1554
	1555
	1556
[2434]	1557	/**
	1558	* Creates a singly linked list of all of the non-NETFS mounted file systems.
	1559	* @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
	1560	* the list of mounted file systems.
	1561	* @return None.
	1562	*/
	1563	static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
	1564	{
	1565	assert (DSFptr);
	1566	if (DSF_Head == NULL) {
	1567	DSF_Head = DSFptr;
	1568	} else {
	1569	DSF_Tail->next = DSFptr;
	1570	}
	1571	DSFptr->next = NULL;
	1572	DSF_Tail = DSFptr;
	1573	}
[1]	1574
[2434]	1575	/**
	1576	* Find the structure, in the singly linked list of all of the non-NETFS
	1577	* mounted file systems, that contains the specified device.
	1578	* @param device The device to find
	1579	* @return NULL if it didn't find the device, a pointer to the
	1580	* structure if it did.
	1581	*/
	1582	static MOUNTED_FS_STRUCT find_device_in_list (char device)
	1583	{
	1584	MOUNTED_FS_STRUCT *DSFptr = NULL;
[1]	1585
[2434]	1586	DSFptr = DSF_Head;
	1587	while (DSFptr != NULL) {
	1588	if (!strcmp(DSFptr->device, device)) {
	1589	break;
	1590	}
	1591	DSFptr = DSFptr->next;
	1592	}
	1593	return (DSFptr);
	1594	}
[1]	1595
	1596	/**
[2434]	1597	* Find the structure, in the singly linked list of all of the non-NETFS
	1598	* mounted file systems, that contains the specified mount point.
	1599	* @param mount_point The mount point to find
	1600	* @return NULL is it didn't find the mount point, a pointer to the
	1601	* structure if it did.
	1602	*/
	1603	static MOUNTED_FS_STRUCT find_mount_point_in_list (char mount_point)
	1604	{
	1605	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1606
	1607	DSFptr = DSF_Head;
	1608	while (DSFptr != NULL) {
	1609	if (!strcmp(DSFptr->mount_point, mount_point)) {
	1610	break;
	1611	}
	1612	DSFptr = DSFptr->next;
	1613	}
	1614	return (DSFptr);
	1615	}
	1616
	1617	/**
	1618	* Frees the memory for all of the structures on the linked list of
	1619	* all of the non-NETFS mounted file systems.
	1620	*/
	1621	static void free_mounted_fs_list (void) {
	1622	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1623	MOUNTED_FS_STRUCT *DSFnext = NULL;
	1624
	1625	DSFptr = DSF_Head;
	1626	while (DSFptr != NULL) {
	1627	DSFnext = DSFptr->next;
	1628	paranoid_free(DSFptr);
	1629	DSFptr = DSFnext;
	1630	}
	1631	DSF_Head = NULL;
	1632	DSF_Tail = NULL;
	1633	}
	1634
	1635
	1636	/**
	1637	* Creates a linked list of all of the non-NETFS mounted file systems.
	1638	* We use a linked list because we don't know how many mounted file
	1639	* there are (and there can be a lot).
	1640	* @return 0 on success and greated than 0 on failure.
	1641	*/
	1642	static int create_list_of_non_NETFS_mounted_file_systems (void)
	1643	{
	1644	int i = 0;
	1645	int mount_cnt = 0;
[2436]	1646	int lastpos = 0;
[2434]	1647	char *mounted_file_system = NULL;
	1648	char *command = NULL;
	1649	char *token = NULL;
	1650	char token_chars[] =" :\t\r\f\a\0";
	1651	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1652
	1653	free_mounted_fs_list();
	1654	/********
	1655	* Find the number of mounted file system entries and their respective mount points.
	1656	* I can't return all of the entries as one string because it's length can be longer
	1657	* than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
	1658	* So start looping and get the number of mounted file systems and query them one by one.
	1659	********/
	1660	/* Get the number of mounted file systems ((those that start with "/dev/" */
[3185]	1661	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $0}}'\|wc -l");
[2434]	1662	log_msg(5, "Running: %s", command);
[3610]	1663	mounted_file_system = call_program_and_get_last_line_of_output(command);
[3191]	1664	mr_free(command);
[2434]	1665
	1666	mount_cnt = atoi(mounted_file_system);
	1667	log_msg (5, "mount_cnt: %d", mount_cnt);
[3191]	1668	mr_free(mounted_file_system);
[2434]	1669
	1670	for (i=mount_cnt; i > 0; i--) {
[3185]	1671	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'\|head -n %d", i);
[2434]	1672	log_msg(5, "Running: %s", command);
[3610]	1673	mounted_file_system = call_program_and_get_last_line_of_output(command);
[3191]	1674	mr_free(command);
[2434]	1675
	1676	log_msg (5, "mounted_file_system: %s", mounted_file_system);
[2436]	1677	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1678	log_msg (4, "Could not get the list of mounted file systems");
[3191]	1679	mr_free(mounted_file_system);
[2434]	1680	mr_free(token);
	1681	return (1);
	1682	}
	1683	if (token) {
	1684	log_msg (5, "token: %s", token);
	1685	}
	1686	while (token != NULL) {
	1687	log_msg (5, "token: %s", token);
	1688	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1689	fatal_error ("Cannot allocate memory");
	1690	}
	1691	add_mounted_fs_struct(DSFptr);
	1692	strcpy(DSFptr->device, token);
	1693	mr_free(token);
[2436]	1694	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1695	log_msg (5, "Ran out of entries on the mounted file systems list");
[2436]	1696	mr_free(mounted_file_system);
[2434]	1697	mr_free(token);
	1698	return (1);
	1699	}
	1700	log_msg (5, "token: %s", token);
	1701	strcpy(DSFptr->mount_point, token);
	1702	mr_free(token);
[2436]	1703	token = mr_strtok(mounted_file_system, token_chars, &lastpos);
[2434]	1704	}
[2436]	1705	mr_free(mounted_file_system);
[2434]	1706	}
	1707	return (0);
	1708	}
	1709
	1710
	1711
	1712	/**
	1713	* Given a whole disk device special file, determine which mounted file systems
	1714	* are on the dsf's partitions and which mounted file systems are not.
	1715	* @param dsf The whole disk device special file.
	1716	* @param included_dsf_list A char pointer used to hold the list of mount points
	1717	* that are on the dsf. Memory for the array will be allocated within the function.
	1718	* @param excluded_dsf_list A char pointer used to hold the list of mount points
	1719	* that are not on the dsf. Memory for the array will be allocated within the function.
	1720	* @return 0 on success, -1 if no device special file was passed in, -2 if a device
	1721	* special file was passed in but it has no partitions on it, or 1 on failure
	1722	*/
	1723	static int get_dsf_mount_list (const char dsf, char included_dsf_list, char *excluded_dsf_list) {
	1724	int i = 0;
	1725	int c = 0;
	1726	int lastpos = 0;
[3288]	1727	char *VG = NULL;
[2434]	1728	char *tmp = NULL;
	1729	char *command = NULL;
	1730	char *partition_list = NULL;
	1731	char partitions[64][MAX_STR_LEN];
	1732	char *mount_list = NULL;
	1733	char *token = NULL;
[2436]	1734	char *ndsf = NULL;
[2434]	1735	char token_chars[] =" \t\r\f\a\0";
	1736	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1737
	1738	memset((char *)partitions, 0, sizeof(partitions));
	1739
	1740	log_msg(5, "dsf: %s", dsf);
	1741
	1742	/********
	1743	* See if a device special file was passed in (i.e. it must start with /dev/
	1744	********/
	1745	if (strncmp(dsf, "/dev/", 5)) {
[2527]	1746	log_msg (4, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
[2434]	1747	return (-1);
	1748	}
[2527]	1749	log_msg(4, " %s looks like a device special file", dsf);
[2434]	1750	/* Verify that the dsf exists */
[3185]	1751	mr_asprintf(command, "ls -al %s 2>/dev/null \| wc -l", dsf);
[2434]	1752	log_msg(5, " Executing: %s", command);
[3610]	1753	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1754	mr_free(command);
[2434]	1755
	1756	log_msg(5, " Return value: %s", tmp);
	1757	c = atoi(tmp);
[3191]	1758	mr_free(tmp);
[2434]	1759
	1760	if (!c) {
	1761	log_to_screen("Cannot find device special file %s", dsf);
	1762	return (1);
	1763	}
[2527]	1764	log_msg(4, " %s device special file exists", dsf);
[2434]	1765
	1766	/* Get a list of the mounted file systems */
	1767	if (create_list_of_non_NETFS_mounted_file_systems()) {
	1768	log_to_screen ("Could not get the list of mounted file systems");
	1769	return (1);
	1770	}
	1771	log_msg (5, "Processing dsf: %s", dsf);
	1772	/********
	1773	* Get a list of the dsf's partitions. There could be no partitions on the disk
	1774	* or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
	1775	* Either way, it's an error.
	1776	********/
[3377]	1777	mr_asprintf(command, "mr-parted2fdisk -l %s 2>/dev/null\|grep -E \"^/dev/\"\|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
[2527]	1778	log_msg(5, "Executing: %s", command);
[3610]	1779	partition_list = call_program_and_get_last_line_of_output(command);
[3191]	1780	mr_free(command);
[2434]	1781	log_msg(4, "Partition list for %s: %s", dsf, partition_list);
	1782	if (!strlen(partition_list)) {
	1783	/* There were no partitions on the disk */
[2436]	1784	log_msg(4, "No partitions on device special file %s", dsf);
[2453]	1785	log_msg(4, "I guess it's a partition itself");
[2436]	1786	strcpy(partitions[0], dsf);
	1787	ndsf = truncate_to_drive_name(dsf);
	1788	} else {
	1789	/* Fill the partition list */
	1790	i = 0;
	1791	lastpos = 0;
	1792	while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
[2527]	1793	log_msg (4, "Found partition: %s", token);
[2436]	1794	strcpy(partitions[i++], token);
	1795	mr_free(token);
	1796	}
[3185]	1797	mr_asprintf(ndsf, "%s", dsf);
[2434]	1798	}
[2436]	1799	mr_free(partition_list);
[2527]	1800
	1801	/* In any case we want to exclude the dsf itself from all MondRescue activities
	1802	* at restore time (LVM, fdisk, ...) so we want it in our exclude_dev list */
[2528]	1803	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1804	fatal_error ("Cannot allocate memory");
[2527]	1805	}
[2528]	1806	add_mounted_fs_struct(DSFptr);
	1807	strcpy(DSFptr->device, dsf);
[2527]	1808	DSFptr->check = 1;
	1809
[2436]	1810	/* For the rest ndsf is the new dsf to deal with */
[2434]	1811	/********
	1812	* At this point, we have a list of all of the partitions on the dsf. Now try to
	1813	* see which partitions have a file system on them.
	1814	*
	1815	* Loop through each partition on the disk and:
	1816	*
	1817	* - If the partition is swap, it ignores it.
	1818	*
	1819	* - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
	1820	* to the linked list, copies to it the device name and mount point, and sets check == 1.
	1821	*
	1822	* - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
	1823	* an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
	1824	* to it the device name and mount point, and sets check == 1. Note that if the Volume Group
	1825	* contains more than one disk, it will still add the entry even if the Logical Volume's
	1826	* extents are not on the dsf that was passed in to the function. For example, Volume Group
	1827	* VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
	1828	* which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
	1829	* mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
	1830	* function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
	1831	*
	1832	* - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
	1833	* software raid device, it adds an entry to the linked list, copies to it the software raid
	1834	* device name and mount point, and sets check == 1.
	1835	*
	1836	* - If the partition is part of a mounted software raid device, it adds an entry to the linked
	1837	* list, copies to it the software raid device name and mount point, and sets check == 1.
	1838	*
	1839	********/
	1840	for (i=0; strlen(partitions[i]); i++) {
	1841	log_msg(4, "Processing partition: %s", partitions[i]);
	1842	/* See if it's swap. If it is, ignore it. */
[3377]	1843	mr_asprintf(command, "mr-parted2fdisk -l %s 2>/dev/null \| awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'", ndsf, partitions[i]);
[2527]	1844	log_msg(5, " Running: %s", command);
[3610]	1845	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1846	mr_free(command);
	1847
[2527]	1848	log_msg(5, " Return value: %s", tmp);
[2434]	1849	c = strlen(tmp);
[3191]	1850	mr_free(tmp);
	1851
[2434]	1852	if (c) {
	1853	log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
	1854	continue;
	1855	}
[3191]	1856
[2434]	1857	/* It's not swap. See if we can find the mount point from the mount command. */
[3185]	1858	mr_asprintf(command, "mount 2>/dev/null \| awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
[3610]	1859	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1860	mr_free(command);
	1861
[2434]	1862	if (strlen(tmp)) {
	1863	log_msg(4, " %s is mounted: %s", partitions[i], tmp);
	1864	if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
	1865	log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
[3191]	1866	mr_free(tmp);
[2434]	1867	return (1);
	1868	}
	1869	DSFptr->check = 1;
[3191]	1870	mr_free(tmp);
[2434]	1871	continue;
	1872	}
[3191]	1873	mr_free(tmp);
	1874
[2434]	1875	/* It's not swap and it's not mounted. See if it's LVM */
	1876	log_msg(4, " It's not mounted. Checking to see if it's LVM...");
[3191]	1877
[2527]	1878	/* Check for LVM */
[3185]	1879	mr_asprintf(command, "pvdisplay -c %s 2> /dev/null", partitions[i]);
[2527]	1880	log_msg(5, " Running: %s", command);
[3610]	1881	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1882	mr_free(command);
	1883
[2434]	1884	if (strlen(tmp)) {
[2527]	1885	log_msg(4, "Found an LVM partition at %s. Find the VG it's in...", partitions[i]);
	1886	/* It's LVM: Find the VG it's in */
[3185]	1887	mr_asprintf(command, "pvdisplay -v %s 2>/dev/null\|grep \"VG Name\"\|awk '{print $NF}'", partitions[i]);
[2527]	1888	log_msg(5, " Running: %s", command);
[3610]	1889	VG = call_program_and_get_last_line_of_output(command);
[3191]	1890	mr_free(command);
	1891
[2527]	1892	log_msg(4, " Volume Group: %s", VG);
	1893	if (strlen(VG)) {
	1894	/* Found the Volume Group. Now find all of the VG's mount points */
	1895	log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
[3185]	1896	mr_asprintf(command, "mount 2>/dev/null\|grep -E \"/dev/mapper/%s\|/dev/%s/\"\|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
[2527]	1897	log_msg(5, " Running: %s", command);
[3610]	1898	mount_list = call_program_and_get_last_line_of_output(command);
[3191]	1899	mr_free(command);
	1900
[2527]	1901	log_msg(4, " VG %s mount_list: %s", VG, mount_list);
	1902	lastpos = 0;
	1903	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
	1904	log_msg (5, "mount point token: %s", token);
	1905	if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
	1906	log_msg (4, "Can't find mount point %s in mounted file systems list", token);
[3191]	1907	mr_free(tmp);
[2527]	1908	mr_free(token);
	1909	return (1);
	1910	}
	1911	DSFptr->check = 1;
	1912	mr_free(token);
	1913	}
	1914	/********
	1915	* Now we want to see if there are any software raid devices using
	1916	* any of the Logical Volumes on the Volume Group.
	1917	*******/
[3191]	1918	mr_free(mount_list);
[2527]	1919
[3185]	1920	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2527]	1921	log_msg (5, "Running: %s", command);
[3610]	1922	mount_list = call_program_and_get_last_line_of_output(command);
[3191]	1923	mr_free(command);
[2527]	1924	log_msg(4, " Software raid device list: %s", mount_list);
	1925	lastpos = 0;
	1926	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1927	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, VG);
[2527]	1928	log_msg (5, "Running: %s", command);
[3191]	1929	mr_free(tmp);
[3610]	1930	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1931	mr_free(command);
[2527]	1932	log_msg(4, "Number of Software raid device: %s", tmp);
	1933	if (atoi(tmp)) {
	1934	/* This device is on our disk */
	1935	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1936	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1937	mr_free(tmp);
[2434]	1938	mr_free(token);
	1939	return (1);
	1940	}
	1941	DSFptr->check = 1;
	1942	}
	1943	}
[2527]	1944	mr_free(token);
	1945	paranoid_free(mount_list);
	1946	} else {
	1947	log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
[3191]	1948	mr_free(tmp);
[2527]	1949	return (1);
[2434]	1950	}
[3191]	1951	mr_free(tmp);
[3288]	1952	mr_free(VG);
[2527]	1953	continue;
[2434]	1954	} else {
	1955	log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
	1956	}
[3191]	1957	mr_free(tmp);
	1958
[2434]	1959	/********
	1960	* It's not swap, mounted, or LVM. See if it's used in a software raid device.
	1961	********/
	1962	log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
[3185]	1963	mr_asprintf(command, "mdadm --examine %s 2>/dev/null \| awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
[2434]	1964	log_msg(4, " Running: %s", command);
[3610]	1965	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1966	mr_free(command);
	1967
[2434]	1968	if (!strlen(tmp)) {
	1969	log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
[3191]	1970	mr_free(tmp);
[2434]	1971	continue;
	1972	}
	1973	log_msg (5, " UUID: %s", tmp);
[3191]	1974
[2434]	1975	/* Get the Software raid device list */
[3185]	1976	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2434]	1977	log_msg (5, " Running: %s", command);
[3610]	1978	mount_list = call_program_and_get_last_line_of_output(command);
[3191]	1979	mr_free(command);
	1980
[2434]	1981	log_msg(4, " Software raid device list: %s", mount_list);
	1982	/* Loop through the software raid device list to see if we can find the partition */
	1983	lastpos = 0;
	1984	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1985	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, tmp);
[2434]	1986	log_msg(4, " Running: %s", command);
[3191]	1987	mr_free(tmp);
[3610]	1988	tmp = call_program_and_get_last_line_of_output(command);
[3191]	1989	mr_free(command);
	1990
[2434]	1991	if (!atoi(tmp)) {
	1992	log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
	1993	} else {
	1994	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1995	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1996	mr_free(tmp);
[2434]	1997	mr_free(token);
	1998	return (1);
	1999	}
	2000	DSFptr->check = 1;
	2001	break;
	2002	}
	2003	mr_free(token);
	2004	}
[3191]	2005	mr_free(tmp);
	2006	mr_free(mount_list);
[2434]	2007	}
	2008
	2009	/* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
	2010	i = 0;
	2011	DSFptr= DSF_Head;
	2012	while (DSFptr != NULL) {
	2013	i += strlen(DSFptr->mount_point) + 1;
	2014	DSFptr = DSFptr->next;
	2015	}
	2016	log_msg (5, "i: %d", i);
	2017	if ((included_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	2018	fatal_error ("Cannot allocate memory");
	2019	}
	2020	if ((excluded_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	2021	fatal_error ("Cannot allocate memory");
	2022	}
	2023	DSFptr= DSF_Head;
	2024	while (DSFptr != NULL) {
	2025	if (DSFptr->check) {
[2632]	2026	log_msg (4, "%s is mounted on %s and is on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	2027	strcat(*included_dsf_list, DSFptr->mount_point);
[2713]	2028	strcat(*included_dsf_list, "\|");
[2434]	2029	} else {
[2632]	2030	log_msg (4, "%s is mounted on %s and is NOT on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	2031	strcat(*excluded_dsf_list, DSFptr->mount_point);
[2713]	2032	strcat(*excluded_dsf_list, "\|");
[2434]	2033	}
	2034	DSFptr = DSFptr->next;
	2035	}
[2436]	2036	mr_free(ndsf);
	2037
[2434]	2038	log_msg (5, "included_dsf_list: %s", *included_dsf_list);
	2039	log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
	2040	return (0);
	2041	}
	2042
	2043
	2044	/* Update the bkpinfo structure for exclude & include paths
	2045	* in order to handle correctly paths corresponding to devices */
	2046	void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
	2047
	2048	char *token = NULL;
	2049	int lastpos = 0;
	2050	char *mounted_on_dsf = NULL;
	2051	char *not_mounted_on_dsf = NULL;
[2713]	2052	char token_chars[] ="\|\t\r\f\a\0\n";
[2525]	2053	char *tmp = NULL;
	2054	char *tmp1 = NULL;
[2934]	2055	char *tmp2 = NULL;
[2434]	2056
[2745]	2057	if (pathlist == NULL) {
	2058	return;
	2059	}
[2434]	2060	while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
	2061	switch (get_dsf_mount_list(token, &mounted_on_dsf, &not_mounted_on_dsf)) {
	2062	case 1:
	2063	if (mode == 'E') {
	2064	log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
	2065	} else {
[2453]	2066	log_msg(1, "ERROR ! %s doesn't exist in -I option", token);
[2434]	2067	fatal_error("Error processing -I option");
	2068	}
	2069	break;
	2070	/* Everything is OK; proceed to archive data */
	2071	case 0:
	2072	if (mode == 'E') {
	2073	if (strlen(mounted_on_dsf)) {
[2632]	2074	log_to_screen("Excluding the following file systems on %s:", token);
	2075	log_to_screen("==> %s", mounted_on_dsf);
[2434]	2076	log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
[2713]	2077	if (bkpinfo->exclude_paths) {
	2078	mr_strcat(bkpinfo->exclude_paths,"\|%s",mounted_on_dsf);
	2079	} else {
[3185]	2080	mr_asprintf(bkpinfo->exclude_paths,"%s",mounted_on_dsf);
[2713]	2081	}
	2082	if (bkpinfo->exclude_devs) {
	2083	mr_strcat(bkpinfo->exclude_devs,"\|%s",token);
	2084	} else {
[3185]	2085	mr_asprintf(bkpinfo->exclude_devs,"%s",token);
[2713]	2086	}
[2434]	2087	}
[2453]	2088	} else {
[2632]	2089	log_to_screen("Archiving only the following file systems on %s:", token);
[2636]	2090	log_to_screen("==> %s", mounted_on_dsf);
[3191]	2091	mr_free(bkpinfo->include_paths);
	2092	mr_asprintf(bkpinfo->include_paths, "%s", "/");
[2453]	2093	if (strlen(not_mounted_on_dsf)) {
	2094	log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
[2632]	2095	log_to_screen("Not archiving the following file systems:");
	2096	log_to_screen("==> %s", not_mounted_on_dsf);
[2713]	2097	if (bkpinfo->exclude_paths) {
	2098	mr_strcat(bkpinfo->exclude_paths, "\|%s",not_mounted_on_dsf);
	2099	} else {
[3185]	2100	mr_asprintf(bkpinfo->exclude_paths,"%s",not_mounted_on_dsf);
[2713]	2101	}
[2453]	2102	}
[2434]	2103	}
	2104	break;
	2105	/* It's a dsf but not a whole disk dsf */
	2106	case -2:
	2107	log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
	2108	break;
	2109	/* A device special file was not passed in. Process it as a path. */
	2110	case -1:
[2713]	2111	/* Adds a \| to ensure correct detection even at both ends */
[3185]	2112	mr_asprintf(tmp1,"\|%s",token);
	2113	mr_asprintf(tmp2,"\|%s\|",token);
[2434]	2114	if (mode == 'E') {
[2473]	2115	/* Add the token if not already in the list */
[3185]	2116	mr_asprintf(tmp,"\|%s\|",bkpinfo->exclude_paths);
[2934]	2117	if (strstr(tmp,tmp2) == NULL) {
[2713]	2118	if (bkpinfo->exclude_paths) {
	2119	mr_strcat(bkpinfo->exclude_paths,tmp1);
	2120	mr_free(tmp1);
	2121	} else {
	2122	bkpinfo->exclude_paths = tmp1;
	2123	}
[2473]	2124	}
[2434]	2125	} else {
[2473]	2126	/* Add the token if not already in the list */
[3185]	2127	mr_asprintf(tmp,"\|%s\|",bkpinfo->include_paths);
[2934]	2128	if (strstr(tmp,tmp2) == NULL) {
[3191]	2129	mr_strcat(bkpinfo->include_paths, "%s", tmp1);
[2473]	2130	}
[2713]	2131	mr_free(tmp1);
[2434]	2132	}
[2525]	2133	mr_free(tmp);
[2934]	2134	mr_free(tmp2);
[2434]	2135	break;
	2136	}
	2137	mr_free(token);
	2138
	2139	if (bkpinfo->include_paths != NULL) {
	2140	log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
	2141	}
	2142	if (bkpinfo->exclude_paths != NULL) {
	2143	log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
	2144	}
	2145	if (bkpinfo->exclude_devs != NULL) {
	2146	log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
	2147	}
	2148	}
	2149	}
	2150
	2151
[3375]	2152	/**
	2153	* Return the type of boot of the system (UEFI, EFI or BIOS)
	2154	*/
[3413]	2155	t_boot mr_boot_type(void) {
[2434]	2156
[3375]	2157	t_boot ret = BIOS;
[3377]	2158	DIR *fd = NULL;
[2434]	2159
[3375]	2160	#ifdef __IA64__
[3395]	2161	return(EFI);
[3375]	2162	#endif
	2163	/* Try to detect whether we are in fact in UEFI mode */
[3378]	2164	fd = opendir("/sys/firmware/efi");
[3375]	2165	if (fd != NULL) {
	2166	ret = UEFI;
[3398]	2167	log_msg(2, "UEFI boot mode detected");
[3377]	2168	closedir(fd);
[3375]	2169	}
	2170	return(ret);
	2171	}
	2172
	2173
[2434]	2174	/**
[1]	2175	* Ask user for details of backup/restore information.
	2176	* Called when @c mondoarchive doesn't get any parameters.
	2177	* @param bkpinfo The backup information structure to fill out with the user's data.
	2178	* @param archiving_to_media TRUE if archiving, FALSE if restoring.
	2179	* @return 0, always.
	2180	* @bug No point of `int' return value.
	2181	* @ingroup archiveGroup
	2182	*/
[1645]	2183	int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
[1]	2184	// archiving_to_media is TRUE if I'm being called by mondoarchive
	2185	// archiving_to_media is FALSE if I'm being called by mondorestore
	2186	{
[2214]	2187	char *tmp = NULL;
[3154]	2188	char *sz = NULL;
[3111]	2189	char *tmpro = NULL;
[2304]	2190	char *tmp1 = NULL;
[3822]	2191	char *tmp2 = NULL;
[2242]	2192	char *mds = NULL;
[3212]	2193	char *oldtmp = NULL;
[2847]	2194	char *q = NULL;
[3062]	2195	char p[16*MAX_STR_LEN];
[3191]	2196	char *sz_size = NULL;
	2197	char *command = NULL;
[2771]	2198	char *compression_type = NULL;
[3191]	2199	char *comment = NULL;
[128]	2200	int i;
	2201	FILE *fin;
[1]	2202
[2304]	2203	malloc_string(tmp1);
[128]	2204	assert(bkpinfo != NULL);
	2205	bkpinfo->nonbootable_backup = FALSE;
[1]	2206
[2380]	2207	// Tape, CD, NETFS, ...?
[128]	2208	srandom(getpid());
	2209	bkpinfo->backup_media_type =
	2210	(g_restoring_live_from_cd) ? cdr :
	2211	which_backup_media_type(bkpinfo->restore_data);
	2212	if (bkpinfo->backup_media_type == none) {
[3653]	2213	log_to_screen("User has chosen not to backup the machine");
[128]	2214	finish(1);
	2215	}
[1934]	2216	/* Why asking to remove the media with tape ?
[128]	2217	if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
[1885]	2218	popup_and_OK("Please remove media from drive(s)");
[128]	2219	}
[1934]	2220	*/
[3154]	2221	if (archiving_to_media) {
	2222	setup_tmpdir(NULL);
	2223	/*
	2224	* Set the scratchdir to reside on the partition with the most free space.
	2225	* Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
	2226	*/
	2227	#ifdef __FreeBSD__
[3610]	2228	tmp = call_program_and_get_last_line_of_output("df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,vmhgfs,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol \| grep -vE \"none\|Filesystem\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done");
[3154]	2229	#else
[3610]	2230	tmp = call_program_and_get_last_line_of_output("df -m -P -x nfs -x nfs4 -x fuse.sshfs -x fuse -x vfat -x ntfs -x ntfs-3g -x vmhgfs -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol -x iso9660 \| grep -vE \"none\|Filesystem\|/dev/shm\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done");
[3154]	2231	#endif
	2232
	2233	if (tmp[0] != '/') {
[3185]	2234	mr_asprintf(sz, "%s", tmp);
[3154]	2235	mr_free(tmp);
[3185]	2236	mr_asprintf(tmp, "/%s", sz);
[3154]	2237	mr_free(sz);
	2238	}
	2239	setup_scratchdir(tmp);
[3292]	2240	mr_free(tmp);
[3154]	2241	}
[3191]	2242	log_msg(3, "media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[128]	2243	bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
[3191]	2244	bkpinfo->compression_level = (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
	2245	bkpinfo->use_lzo = (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
[128]	2246	mvaddstr_and_log_it(2, 0, " ");
[1]	2247
[1934]	2248	// Find device's /dev (or SCSI) entry
[128]	2249	switch (bkpinfo->backup_media_type) {
	2250	case cdr:
	2251	case cdrw:
	2252	case dvd:
[1687]	2253	case usb:
[1745]	2254	/* Never try to eject a USB device */
	2255	if (bkpinfo->backup_media_type == usb) {
[1746]	2256	bkpinfo->please_dont_eject = TRUE;
[1745]	2257	}
[128]	2258	if (archiving_to_media) {
[1687]	2259	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[3191]	2260	if (ask_me_yes_or_no("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?")) {
[685]	2261	bkpinfo->manual_cd_tray = TRUE;
	2262	}
[128]	2263	}
[2771]	2264	if ((compression_type = which_compression_type()) == NULL) {
[3653]	2265	log_to_screen("User has chosen not to backup the machine");
[2771]	2266	finish(1);
	2267	}
[3191]	2268
	2269	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[3653]	2270	log_to_screen("User has chosen not to backup the machine");
[128]	2271	finish(1);
	2272	}
[2242]	2273	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	2274	mr_asprintf(comment, "What speed is your %s (re)writer?", mds);
[128]	2275	if (bkpinfo->backup_media_type == dvd) {
[3872]	2276	bkpinfo->media_device = find_dvd_device();
	2277	if (bkpinfo->media_device == NULL) {
	2278	log_msg(1, "No backup device found for your DVD");
	2279	}
[2304]	2280	strcpy(tmp1, "1");
[3191]	2281	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[128]	2282	log_msg(1, "Setting to DVD defaults");
	2283	} else {
[3822]	2284	mr_asprintf(bkpinfo->media_device, "%s", VANILLA_SCSI_CDROM);
[2304]	2285	strcpy(tmp1, "4");
[3191]	2286	mr_asprintf(sz_size, "%d", 650);
[128]	2287	log_msg(1, "Setting to CD defaults");
	2288	}
[1687]	2289	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[2304]	2290	if (!popup_and_get_string("Speed", comment, tmp1, 4)) {
[3653]	2291	log_to_screen("User has chosen not to backup the machine");
[3191]	2292	mr_free(comment);
[128]	2293	finish(1);
	2294	}
	2295	}
[3191]	2296	mr_free(comment);
[2304]	2297	bkpinfo->cdrw_speed = atoi(tmp1); // if DVD then this shouldn't ever be used anyway :)
[2214]	2298
[3191]	2299	strcpy(tmp1, sz_size);
	2300	mr_asprintf(comment, "How much data (in Megabytes) will each %s store?", mds);
[2242]	2301	mr_free(mds);
[3191]	2302	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[3653]	2303	log_to_screen("User has chosen not to backup the machine");
[128]	2304	finish(1);
	2305	}
[3191]	2306	mr_asprintf(sz_size, "%s", tmp1);
[3150]	2307	bkpinfo->media_size = atoi(sz_size);
[3191]	2308
[3150]	2309	if (bkpinfo->media_size <= 0) {
[3653]	2310	log_to_screen("User has chosen not to backup the machine");
[128]	2311	finish(1);
	2312	}
	2313	}
[1737]	2314	/* No break because we continue even for usb */
[128]	2315	case cdstream:
[2242]	2316	mds = media_descriptor_string(bkpinfo->backup_media_type);
	2317
[1737]	2318	if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
[3822]	2319	mr_asprintf(bkpinfo->media_device, "%s", "/dev/cdrom");
[3191]	2320	log_msg(2, "CD-ROM device assumed to be at %s", bkpinfo->media_device);
	2321	} else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb)) \|\| bkpinfo->backup_media_type == dvd) {
[3822]	2322	if (bkpinfo->media_device == NULL) {
	2323	mr_asprintf(bkpinfo->media_device, "%s", "/dev/cdrom");
[128]	2324	} // just for the heck of it :)
[3191]	2325	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2326	if (bkpinfo->backup_media_type == dvd \|\| find_cdrom_device(bkpinfo->media_device, FALSE)) {
	2327	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2328	mr_asprintf(comment, "Please specify your %s drive's /dev entry", mds);
[3826]	2329	tmp2 = mr_popup_and_get_string("Device?", comment, bkpinfo->media_device);
[3822]	2330	if (!tmp2) {
[3653]	2331	log_to_screen("User has chosen not to backup the machine");
[128]	2332	finish(1);
[3822]	2333	} else {
	2334	mr_free(bkpinfo->media_device);
	2335	bkpinfo->media_device = tmp2;
[128]	2336	}
	2337	}
[2242]	2338	log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
[128]	2339	} else {
[1737]	2340	if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
[3822]	2341	mr_free(bkpinfo->media_device);
[128]	2342	}
[3822]	2343	if (bkpinfo->media_device != NULL) {
[1738]	2344	if (bkpinfo->backup_media_type == usb) {
[3185]	2345	mr_asprintf(tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
[1738]	2346	} else {
[3185]	2347	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]	2348	}
[128]	2349	if (!ask_me_yes_or_no(tmp)) {
[3822]	2350	mr_free(bkpinfo->media_device);
[128]	2351	}
[2214]	2352	mr_free(tmp);
[128]	2353	}
[3822]	2354	if (bkpinfo->media_device != NULL) {
[1737]	2355	if (bkpinfo->backup_media_type == usb) {
[3826]	2356	tmp2 = mr_popup_and_get_string("/dev entry?", "What is the /dev entry of your USB Disk/Key, please?", bkpinfo->media_device);
[1737]	2357	} else {
	2358	if (g_kernel_version < 2.6) {
[3826]	2359	tmp2 = mr_popup_and_get_string("Device node?", "What is the SCSI node of your CD (re)writer, please?", bkpinfo->media_device);
[1709]	2360	} else {
[3826]	2361	tmp2 = mr_popup_and_get_string("/dev entry?", "What is the /dev entry of your CD (re)writer, please?", bkpinfo->media_device);
[1709]	2362	}
[128]	2363	}
[3822]	2364	if (tmp2 == NULL) {
[3653]	2365	log_to_screen("User has chosen not to backup the machine");
[128]	2366	finish(1);
[3822]	2367	} else {
	2368	mr_free(bkpinfo->media_device);
	2369	bkpinfo->media_device = tmp2;
[128]	2370	}
	2371	}
	2372	}
[2242]	2373	mr_free(mds);
	2374
[128]	2375	if (bkpinfo->backup_media_type == cdstream) {
[3150]	2376	bkpinfo->media_size = 650;
[128]	2377	}
	2378	break;
	2379	case udev:
	2380	if (!ask_me_yes_or_no
[541]	2381	("This option is for advanced users only. Are you sure?")) {
[3653]	2382	log_to_screen("User has chosen not to backup the machine");
[128]	2383	finish(1);
	2384	}
	2385	case tape:
[1]	2386
[3870]	2387	bkpinfo->media_device = find_tape_device();
[3822]	2388	if (bkpinfo->media_device != NULL) {
[128]	2389	if ((fin = fopen(bkpinfo->media_device, "r"))) {
	2390	paranoid_fclose(fin);
	2391	} else {
[3271]	2392	if (does_file_exist("/tmp/mondorestore.cfg")) {
	2393	read_cfg_var("/tmp/mondorestore.cfg", "media-dev", bkpinfo->media_device);
[128]	2394	}
	2395	}
	2396	}
[3822]	2397	if (bkpinfo->media_device != NULL) {
[3185]	2398	mr_asprintf(tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
[128]	2399	if (!ask_me_yes_or_no(tmp)) {
[3822]	2400	mr_free(bkpinfo->media_device);
[128]	2401	}
[2214]	2402	mr_free(tmp);
[128]	2403	}
[3822]	2404	if (bkpinfo->media_device == NULL) {
[3870]	2405	tmp2 = mr_popup_and_get_string("Device name?", "What is the /dev entry of your tape streamer?", "");
[3822]	2406	if (tmp2 == NULL) {
[3653]	2407	log_to_screen("User has chosen not to backup the machine");
[128]	2408	finish(1);
[3822]	2409	} else {
	2410	bkpinfo->media_device = tmp2;
[128]	2411	}
	2412	}
[3185]	2413	mr_asprintf(tmp, "ls -l %s", bkpinfo->media_device);
[128]	2414	if (run_program_and_log_output(tmp, FALSE)) {
[541]	2415	log_to_screen("User has not specified a valid /dev entry");
[128]	2416	finish(1);
	2417	}
[2214]	2418	mr_free(tmp);
	2419
[3576]	2420	mr_asprintf(sz_size,"%ld",bkpinfo->internal_tape_block_size);
[3377]	2421	tmp = mr_popup_and_get_string("Tape block size?", "What is the block size of your tape streamer?", sz_size);
	2422	if (tmp == NULL) {
[3653]	2423	log_to_screen("User has chosen not to backup the machine");
[3169]	2424	finish(1);
[128]	2425	}
[3377]	2426	bkpinfo->internal_tape_block_size = atol(tmp);
	2427	mr_free(sz_size);
	2428	mr_free(tmp);
	2429
[3642]	2430	// log the block-size
	2431	log_msg(0,"Tape block size= %ld", bkpinfo->internal_tape_block_size);
	2432
[3169]	2433	if (bkpinfo->internal_tape_block_size <= 0) {
[3653]	2434	log_to_screen("User has chosen not to backup the machine");
[3169]	2435	finish(1);
	2436	}
	2437
	2438	bkpinfo->media_size = 0;
[3150]	2439	log_msg(4, "media_size = %ld", bkpinfo->media_size);
[3169]	2440
[3870]	2441	bkpinfo->use_obdr = ask_me_yes_or_no("Do you want to activate OBDR support for your tapes ?");
[2993]	2442	if (bkpinfo->use_obdr) {
	2443	log_msg(4, "obdr mode = TRUE");
	2444	} else {
	2445	log_msg(4, "obdr mode = FALSE");
	2446	}
[128]	2447	if (archiving_to_media) {
[2771]	2448	if ((compression_type = which_compression_type()) == NULL) {
[3653]	2449	log_to_screen("User has chosen not to backup the machine");
[2771]	2450	finish(1);
	2451	}
[3191]	2452	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[3653]	2453	log_to_screen("User has chosen not to backup the machine");
[128]	2454	finish(1);
	2455	}
	2456	}
	2457	break;
[1]	2458
	2459
	2460
[2380]	2461	case netfs:
	2462	/* Never try to eject a NETFS device */
[1848]	2463	bkpinfo->please_dont_eject = TRUE;
[3191]	2464	/* Force NFS to be the protocol by default */
	2465	if (bkpinfo->netfs_proto == NULL) {
	2466	mr_asprintf(bkpinfo->netfs_proto, "nfs");
	2467	}
[1848]	2468
[2380]	2469	/* Initiate bkpinfo netfs_mount path from running environment if not already done */
[3194]	2470	if (bkpinfo->netfs_mount == NULL) {
[3610]	2471	bkpinfo->netfs_mount = call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f1 \| head -n1");
[128]	2472	}
[1]	2473	#ifdef __FreeBSD__
[128]	2474	if (TRUE)
[1]	2475	#else
[128]	2476	if (!bkpinfo->disaster_recovery)
[1]	2477	#endif
[128]	2478	{
[3777]	2479	if (!popup_and_get_string("Network shared dir.", "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.)", p,(MAX_STR_LEN / 4)-1)) {
[3653]	2480	log_to_screen("User has chosen not to backup the machine");
[128]	2481	finish(1);
	2482	}
[3191]	2483	mr_free(bkpinfo->netfs_mount);
[3614]	2484	// check whether already mounted - we better remove
	2485	// surrounding spaces and trailing '/' for this
	2486	bkpinfo->netfs_mount = mr_strip_spaces(p);
[128]	2487	if (!bkpinfo->restore_data) {
[2771]	2488	if ((compression_type = which_compression_type()) == NULL) {
[3653]	2489	log_to_screen("User has chosen not to backup the machine");
[2771]	2490	finish(1);
	2491	}
[3191]	2492
	2493	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[3653]	2494	log_to_screen("User has chosen not to backup the machine");
[128]	2495	finish(1);
	2496	}
	2497	}
[2380]	2498	if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
	2499	bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
[2847]	2500	q = strchr(bkpinfo->netfs_mount, '@');
	2501	if (q != NULL) {
	2502	/* User found. Store the 2 values */
	2503	q++;
	2504	/* new netfs mount */
[3013]	2505	strcpy(tmp1,q);
[2847]	2506	} else {
[3013]	2507	strcpy(tmp1,bkpinfo->netfs_mount);
[2847]	2508	}
[3191]	2509	mr_asprintf(command, "mount \| grep \"%s \" \| cut -d' ' -f3", tmp1);
[3836]	2510	mr_free(bkpinfo->isodir);
	2511	bkpinfo->isodir = call_program_and_get_last_line_of_output(command);
[3191]	2512	mr_free(command);
[256]	2513
[1847]	2514	if (!bkpinfo->restore_data) {
[3194]	2515	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3191]	2516	mr_asprintf(comment, "How much data (in Megabytes) will each media store?");
	2517	strcpy(tmp1, sz_size);
	2518	mr_free(sz_size);
	2519	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[3653]	2520	log_to_screen("User has chosen not to backup the machine");
[1847]	2521	finish(1);
	2522	}
[3191]	2523	mr_free(comment);
	2524	mr_asprintf(sz_size, "%s", tmp1);
[1847]	2525	} else {
[3191]	2526	mr_asprintf(sz_size, "0");
[256]	2527	}
[3150]	2528	bkpinfo->media_size = atoi(sz_size);
[3191]	2529	mr_free(sz_size);
	2530
[3150]	2531	if (bkpinfo->media_size < 0) {
[3653]	2532	log_to_screen("User has chosen not to backup the machine");
[256]	2533	finish(1);
	2534	}
[128]	2535	}
[3746]	2536	/* TODO: Useless I think */
[128]	2537	if (bkpinfo->disaster_recovery) {
[3191]	2538	mr_asprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
[3060]	2539	paranoid_system(command);
[3191]	2540	mr_free(command);
	2541
[128]	2542	}
[2628]	2543	strcpy(tmp1, bkpinfo->netfs_proto);
[3777]	2544	if (!popup_and_get_string("Network protocol", "Which protocol should I use (nfs/sshfs/smbfs) ?",tmp1, MAX_STR_LEN-1)) {
[3653]	2545	log_to_screen("User has chosen not to backup the machine");
[2628]	2546	finish(1);
	2547	}
	2548	mr_free(bkpinfo->netfs_proto);
[3185]	2549	mr_asprintf(bkpinfo->netfs_proto, "%s", tmp1);
[3191]	2550
	2551	strcpy(tmp1, bkpinfo->netfs_mount);
[3777]	2552	if (!popup_and_get_string("Network share", "Which remote share should I mount?", tmp1, MAX_STR_LEN-1)) {
[3653]	2553	log_to_screen("User has chosen not to backup the machine");
[2628]	2554	finish(1);
	2555	}
[3191]	2556	mr_free(bkpinfo->netfs_mount);
	2557	mr_asprintf(bkpinfo->netfs_mount, "%s", tmp1);
[2628]	2558
[2847]	2559	if (bkpinfo->netfs_user) {
	2560	strcpy(tmp1, bkpinfo->netfs_user);
	2561	} else {
	2562	strcpy(tmp1, "");
	2563	}
[3777]	2564	if (!popup_and_get_string("Network user", "Which user should I use if any ?",tmp1, MAX_STR_LEN-1)) {
[3653]	2565	log_to_screen("User has chosen not to backup the machine");
[2847]	2566	finish(1);
	2567	}
	2568	mr_free(bkpinfo->netfs_user);
	2569	if (strcmp(tmp1, "") != 0) {
[3185]	2570	mr_asprintf(bkpinfo->netfs_user, "%s", tmp1);
[2847]	2571	}
[3751]	2572
[1858]	2573	/* Initiate bkpinfo isodir path from running environment if mount already done */
[3751]	2574	log_msg(3, "Testing mount for %s", bkpinfo->netfs_mount);
[2380]	2575	if (is_this_device_mounted(bkpinfo->netfs_mount)) {
[3836]	2576	mr_free(bkpinfo->isodir);
	2577	bkpinfo->isodir = call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f3 \| head -n1");
[1858]	2578	} else {
[3278]	2579	// Why netfsdir ?
[3836]	2580	mr_asprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
[3191]	2581	mr_asprintf(command, "mkdir -p %s", bkpinfo->isodir);
[128]	2582	run_program_and_log_output(command, 5);
[3191]	2583	mr_free(command);
[3111]	2584
[2361]	2585	if (bkpinfo->restore_data) {
[3751]	2586	/* mount the FS read-only in restore mode to avoid any erase of whatever */
[3185]	2587	mr_asprintf(tmpro, "-o ro");
[3111]	2588	} else {
[3185]	2589	mr_asprintf(tmpro, "");
[3111]	2590	}
	2591
	2592	/* Build the mount string */
	2593	if (strstr(bkpinfo->netfs_proto, "smbfs")) {
[3185]	2594	mr_asprintf(tmp, "mount -t cifs %s %s %s",bkpinfo->netfs_mount, bkpinfo->isodir,tmpro);
[3111]	2595	if (bkpinfo->netfs_user) {
	2596	mr_strcat(tmp, " -o user=%s", bkpinfo->netfs_user);
[3107]	2597	}
[3111]	2598	else {
[2380]	2599	if (strstr(bkpinfo->netfs_proto, "sshfs")) {
[3185]	2600	mr_asprintf(tmp, "sshfs %s ",tmpro);
[2380]	2601	} else {
[3185]	2602	mr_asprintf(tmp, "mount -t %s -o nolock %s ", bkpinfo->netfs_proto,tmpro);
[2380]	2603	}
[3111]	2604	if (bkpinfo->netfs_user) {
	2605	mr_strcat(tmp, "%s@", bkpinfo->netfs_user);
	2606	}
	2607	mr_strcat(tmp, "%s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
[2361]	2608	}
[1819]	2609	run_program_and_log_output(tmp, 3);
[2214]	2610	mr_free(tmp);
	2611
[128]	2612	malloc_string(g_selfmounted_isodir);
	2613	strcpy(g_selfmounted_isodir, bkpinfo->isodir);
[3111]	2614	}
[128]	2615	}
[3751]	2616
	2617	log_msg(3, "Testing mount for %s", bkpinfo->netfs_mount);
[2380]	2618	if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
[3191]	2619	popup_and_OK("Please mount that partition before you try to backup to or restore from it.");
[128]	2620	finish(1);
	2621	}
[3196]	2622	if (bkpinfo->netfs_remote_dir == NULL) {
[3205]	2623	fatal_error("bkpinfo->netfs_remote_dir should not be NULL");
[3196]	2624	}
[2380]	2625	strcpy(tmp1, bkpinfo->netfs_remote_dir);
[3777]	2626	if (!popup_and_get_string ("Directory", "Which directory within that mountpoint?", tmp1, MAX_STR_LEN-1)) {
[3653]	2627	log_to_screen("User has chosen not to backup the machine");
[128]	2628	finish(1);
	2629	}
[3196]	2630	mr_free(bkpinfo->netfs_remote_dir);
[128]	2631	// check whether writable - we better remove surrounding spaces for this
[3614]	2632	bkpinfo->netfs_remote_dir = mr_strip_spaces(tmp1);
[1767]	2633
[3838]	2634	tmp = mr_popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix);
[3835]	2635	if (tmp == NULL) {
[3653]	2636	log_to_screen("User has chosen not to backup the machine");
[251]	2637	finish(1);
	2638	}
[3835]	2639	mr_free(bkpinfo->prefix);
	2640	bkpinfo->prefix = tmp;
[251]	2641	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[3191]	2642	log_msg(3, "Just set netfs_remote_dir to %s", bkpinfo->netfs_remote_dir);
[128]	2643	log_msg(3, "isodir is still %s", bkpinfo->isodir);
	2644	break;
[1]	2645
[128]	2646	case iso:
	2647	if (!bkpinfo->disaster_recovery) {
[3836]	2648	tmp = mr_popup_and_get_string("Storage dir.", "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0", bkpinfo->isodir);
	2649	if (tmp == NULL) {
[3653]	2650	log_to_screen("User has chosen not to backup the machine");
[128]	2651	finish(1);
[3836]	2652	} else {
	2653	mr_free(bkpinfo->isodir);
	2654	bkpinfo->isodir = tmp;
[128]	2655	}
	2656	if (archiving_to_media) {
[2771]	2657	if ((compression_type = which_compression_type()) == NULL) {
[3653]	2658	log_to_screen("User has chosen not to backup the machine");
[2771]	2659	finish(1);
	2660	}
[3191]	2661	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[3653]	2662	log_to_screen("User has chosen not to backup the machine");
[128]	2663	finish(1);
	2664	}
[3191]	2665	sprintf(tmp1, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3212]	2666	if (!popup_and_get_string("ISO size.", "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s (700) or DVD's (4480) you plan to backup to.", tmp1, 16)) {
[3653]	2667	log_to_screen("User has chosen not to backup the machine");
[128]	2668	finish(1);
	2669	}
[3191]	2670	bkpinfo->media_size = atoi(tmp1);
[128]	2671	} else {
[3150]	2672	bkpinfo->media_size = 650;
[128]	2673	}
	2674	}
[3838]	2675	tmp = mr_popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix);
[3835]	2676	if (tmp == NULL) {
[3653]	2677	log_to_screen("User has chosen not to backup the machine");
[804]	2678	finish(1);
	2679	}
[3835]	2680	mr_free(bkpinfo->prefix);
	2681	bkpinfo->prefix = tmp;
[804]	2682	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[128]	2683	break;
	2684	default:
[3196]	2685	fatal_error("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
[128]	2686	}
[1]	2687
[128]	2688	if (archiving_to_media) {
[3594]	2689	/* Needs to be done before calling which_boot_loader */
	2690	bkpinfo->boot_type = mr_boot_type();
[3373]	2691	mr_free(bkpinfo->boot_device);
[1]	2692	#ifdef __FreeBSD__
[3610]	2693	bkpinfo->boot_device = call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/\\([0-9]\\).*/\\1/'");
[1]	2694	#else
[3610]	2695	bkpinfo->boot_device = call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'");
[1]	2696	#endif
[128]	2697	i = which_boot_loader(bkpinfo->boot_device);
	2698	if (i == 'U') // unknown
	2699	{
[1]	2700
	2701	#ifdef __FreeBSD__
[3777]	2702	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/ad0)", bkpinfo->boot_device,(MAX_STR_LEN / 4)-1)) {
[3653]	2703	log_to_screen("User has chosen not to backup the machine");
[128]	2704	finish(1);
	2705	}
	2706	i = which_boot_loader(bkpinfo->boot_device);
[1]	2707	#else
[3373]	2708	strcpy(tmp1, bkpinfo->boot_device);
[3777]	2709	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/hda)", tmp1,(MAX_STR_LEN / 4)-1)) {
[3653]	2710	log_to_screen("User has chosen not to backup the machine");
[128]	2711	finish(1);
	2712	}
[3373]	2713	mr_free(bkpinfo->boot_device);
	2714	mr_asprintf(bkpinfo->boot_device, "%s", tmp1);
	2715
	2716	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "ELILO")) {
	2717	i = 'E';
	2718	} else
	2719	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "LILO")) {
[128]	2720	i = 'L';
	2721	} else
[3191]	2722	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "GRUB")) {
[128]	2723	i = 'G';
	2724	} else {
	2725	i = 'U';
	2726	}
[1]	2727	#endif
[128]	2728	if (i == 'U') {
[3191]	2729	if (ask_me_yes_or_no("Unidentified boot loader. Shall I restore it byte-for-byte at restore time and hope for the best?")) {
[128]	2730	i = 'R'; // raw
	2731	} else {
[3191]	2732	log_to_screen("I cannot find your boot loader. Please run mondoarchive with parameters.");
[128]	2733	finish(1);
	2734	}
	2735	}
[1]	2736	}
[128]	2737	bkpinfo->boot_loader = i;
[3831]	2738	/* TODO: Check consistency of boot type and boot loader */
[3191]	2739
[3205]	2740	if (bkpinfo->include_paths) {
	2741	strcpy(tmp1, bkpinfo->include_paths);
	2742	mr_free(bkpinfo->include_paths);
	2743	} else {
	2744	strcpy(tmp1, "/");
	2745	}
[3777]	2746	if (!popup_and_get_string("Backup paths", "Please enter paths (separated by '\|') which you want me to backup. The default is '/' (i.e. everything).", tmp1, MAX_STR_LEN-1)) {
[3653]	2747	log_to_screen("User has chosen not to backup the machine");
[128]	2748	finish(1);
[1]	2749	}
[3191]	2750	mr_asprintf(bkpinfo->include_paths, "%s", tmp1);
	2751
[2713]	2752	tmp = list_of_NETFS_mounts_only();
[128]	2753	if (strlen(tmp) > 2) {
[2713]	2754	mr_strcat(bkpinfo->exclude_paths, "\|%s",tmp);
[128]	2755	}
[2214]	2756	mr_free(tmp);
[1]	2757	// NTFS
[3610]	2758	tmp = call_program_and_get_last_line_of_output("mr-parted2fdisk -l 2>/dev/null \| grep -i ntfs \| awk '{ print $1};' \| tr -s '\\n' ' ' \| awk '{ print $0};'");
[3777]	2759	strncpy(tmp1, tmp,(MAX_STR_LEN / 4)-1);
[3610]	2760	mr_free(tmp);
[2304]	2761	if (strlen(tmp1) > 2) {
[3777]	2762	if (!popup_and_get_string("NTFS partitions", "Please enter/confirm the NTFS partitions you wish to backup as well.", tmp1,(MAX_STR_LEN / 4)-1)) {
[3653]	2763	log_to_screen("User has chosen not to backup the machine");
[128]	2764	finish(1);
	2765	}
[3822]	2766	mr_asprintf(bkpinfo->image_devs, "%s", tmp1);
[128]	2767	}
[1]	2768
[2743]	2769	if (bkpinfo->exclude_paths != NULL ) {
[3834]	2770	mr_asprintf(p, "%s", bkpinfo->exclude_paths);
[2743]	2771	} else {
[3834]	2772	mr_asprintf(p, "%s", "");
[2743]	2773	}
[3834]	2774	tmp = mr_popup_and_get_string("Exclude paths", "Please enter paths which you do NOT want to backup. Separate them with '\|'. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.", p);
	2775	mr_free(p);
	2776	if (tmp == NULL) {
[3653]	2777	log_to_screen("User has chosen not to backup the machine");
[128]	2778	finish(1);
	2779	}
[2697]	2780	mr_free(bkpinfo->exclude_paths);
	2781	bkpinfo->exclude_paths = tmp;
	2782
[3212]	2783	mr_asprintf(oldtmp, "%s", bkpinfo->tmpdir);
	2784	if (bkpinfo->tmpdir != NULL ) {
[3834]	2785	mr_asprintf(p, "%s", bkpinfo->tmpdir);
[3212]	2786	} else {
[3834]	2787	mr_asprintf(p, "%s", "");
[3212]	2788	}
[3834]	2789	tmp = mr_popup_and_get_string("Temporary directory", "Please enter your temporary directory.", p);
	2790	mr_free(p);
	2791	if (tmp == NULL) {
	2792	mr_free(oldtmp);
[3653]	2793	log_to_screen("User has chosen not to backup the machine");
[2220]	2794	finish(1);
	2795	}
[3154]	2796	/* if modified to another path */
[3834]	2797	if (strcmp(tmp,oldtmp) != 0) {
	2798	setup_tmpdir(tmp);
[3154]	2799	}
[3212]	2800	mr_free(oldtmp);
	2801
	2802	mr_asprintf(oldtmp, "%s", bkpinfo->scratchdir);
	2803	if (bkpinfo->scratchdir != NULL ) {
[3834]	2804	mr_asprintf(p, "%s", bkpinfo->scratchdir);
[3212]	2805	} else {
[3834]	2806	mr_asprintf(p, "%s", "");
[3212]	2807	}
[3834]	2808	tmp = mr_popup_and_get_string("Scratch directory", "Please enter your scratch directory.", p);
	2809	mr_free(p);
	2810	if (tmp == NULL) {
	2811	mr_free(oldtmp);
[3653]	2812	log_to_screen("User has chosen not to backup the machine");
[2220]	2813	finish(1);
	2814	}
[3154]	2815	/* if modified to another path */
[3834]	2816	if (strcmp(tmp,oldtmp) != 0) {
	2817	setup_scratchdir(tmp);
[3154]	2818	}
[3212]	2819	mr_free(oldtmp);
	2820
[2772]	2821	if (ask_me_yes_or_no("Do you want to backup extended attributes?")) {
[3866]	2822	mr_free(g_getfattr);
	2823	g_getfattr = find_home_of_exe("getfattr");
	2824	mr_free(g_getfacl);
	2825	g_getfacl = find_home_of_exe("getfacl");
[3171]	2826	log_it("Backup of extended attributes");
[2772]	2827	}
[1575]	2828	// Interactive mode:
	2829	#ifdef __IA64__
	2830	bkpinfo->make_cd_use_lilo = TRUE;
	2831	#else
[128]	2832	bkpinfo->make_cd_use_lilo = FALSE;
[1575]	2833	#endif
[128]	2834	bkpinfo->backup_data = TRUE;
[2771]	2835	if (strcmp(compression_type,"lzo") == 0) {
[3831]	2836	mr_asprintf(bkpinfo->zip_exe, "%s", "lzop");
	2837	mr_asprintf(bkpinfo->zip_suffix, "%s", "lzo");
[2771]	2838	} else if (strcmp(compression_type,"gzip") == 0) {
[3831]	2839	mr_asprintf(bkpinfo->zip_exe, "%s", "gzip");
	2840	mr_asprintf(bkpinfo->zip_suffix, "%s", "gz");
[3191]	2841	} else if (strcmp(compression_type,"lzma") == 0) {
[3831]	2842	mr_asprintf(bkpinfo->zip_exe, "%s", "xz");
	2843	mr_asprintf(bkpinfo->zip_suffix, "%s", "xz");
[2771]	2844	} else if (strcmp(compression_type,"bzip2") == 0) {
[3831]	2845	mr_asprintf(bkpinfo->zip_exe, "%s", "bzip2");
	2846	mr_asprintf(bkpinfo->zip_suffix, "%s", "bz2");
[2771]	2847	} else {
[3831]	2848	mr_free(bkpinfo->zip_exe);
	2849	mr_free(bkpinfo->zip_suffix);
[2771]	2850	}
[3350]	2851	#if __FreeBSD__ == 5
[3831]	2852	mr_asprintf(bkpinfo->kernel_path, "%s", "/boot/kernel/kernel");
[3350]	2853	#elif __FreeBSD__ == 4
[3831]	2854	mr_asprintf(bkpinfo->kernel_path, "%s", "/kernel");
[3350]	2855	#elif linux
	2856	if (figure_out_kernel_path_interactively_if_necessary(bkpinfo->kernel_path)) {
	2857	fatal_error("Kernel not found. Please specify manually with the '-k' switch.");
	2858	}
	2859	#else
	2860	#error "I don't know about this system!"
	2861	#endif
[2774]	2862
[3350]	2863
[128]	2864	bkpinfo->verify_data =
	2865	ask_me_yes_or_no
[541]	2866	("Will you want to verify your backups after Mondo has created them?");
[1]	2867
[128]	2868	if (!ask_me_yes_or_no
[541]	2869	("Are you sure you want to proceed? Hit 'no' to abort.")) {
[3653]	2870	log_to_screen("User has chosen not to backup the machine");
[128]	2871	finish(1);
	2872	}
	2873	} else {
	2874	bkpinfo->restore_data = TRUE; // probably...
	2875	}
[2774]	2876	mr_free(compression_type);
[1]	2877
[128]	2878	if (bkpinfo->backup_media_type == iso
[2380]	2879	\|\| bkpinfo->backup_media_type == netfs) {
[128]	2880	g_ISO_restore_mode = TRUE;
	2881	}
[1]	2882	#ifdef __FreeSD__
	2883	// skip
	2884	#else
[2380]	2885	if (bkpinfo->backup_media_type == netfs) {
[3191]	2886	log_msg(3, "I think the Remote mount is mounted at %s", bkpinfo->isodir);
[128]	2887	}
	2888	log_it("isodir = %s", bkpinfo->isodir);
[3191]	2889	if (bkpinfo->netfs_mount) {
	2890	log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
[2682]	2891	}
[2380]	2892	if (bkpinfo->netfs_user) {
	2893	log_it("netfs_user = '%s'", bkpinfo->netfs_user);
[2224]	2894	}
[3191]	2895	if (bkpinfo->netfs_proto) {
	2896	log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
	2897	}
[1]	2898	#endif
	2899
[128]	2900	log_it("media device = %s", bkpinfo->media_device);
[3150]	2901	log_it("media size = %ld", bkpinfo->media_size);
[3015]	2902	log_it("media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[3835]	2903	if (bkpinfo->prefix != NULL) {
[3191]	2904	log_it("prefix = %s", bkpinfo->prefix);
	2905	}
[128]	2906	log_it("compression = %ld", bkpinfo->compression_level);
[2473]	2907	log_it("exclude_path = %s", bkpinfo->exclude_paths);
[3205]	2908	if (bkpinfo->include_paths) {
	2909	log_it("include_path = %s", bkpinfo->include_paths);
	2910	}
[2424]	2911
	2912	/* Handle devices passed in bkpinfo and print result */
[3194]	2913	/* the mr_make_devlist_from_pathlist function appends */
[3191]	2914	/* to the _paths variables so copy before /
[2713]	2915	mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
	2916	mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
[2424]	2917
[128]	2918	log_it("scratchdir = '%s'", bkpinfo->scratchdir);
	2919	log_it("tmpdir = '%s'", bkpinfo->tmpdir);
[3191]	2920	if (bkpinfo->image_devs) {
	2921	log_it("image_devs = '%s'", bkpinfo->image_devs);
	2922	}
	2923	log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device, bkpinfo->boot_loader);
[3150]	2924	if (bkpinfo->media_size < 0) {
[128]	2925	if (archiving_to_media) {
	2926	fatal_error("Media size is less than zero.");
	2927	} else {
	2928	log_msg(2, "Warning - media size is less than zero.");
[3150]	2929	bkpinfo->media_size = 0;
[128]	2930	}
[1]	2931	}
[128]	2932	paranoid_free(sz_size);
[2305]	2933	paranoid_free(tmp1);
[128]	2934	return (0);
[1]	2935	}
	2936
	2937
	2938	/**
[2713]	2939	* Get a \|-separated list of NETFS mounts.
[1]	2940	* @return The list created.
[3610]	2941	* @note The return value points to allocated string that needs to be freed by
	2942	* caller
[1]	2943	* @bug Even though we only want the mounts, the devices are still checked.
	2944	*/
[2380]	2945	char *list_of_NETFS_mounts_only(void)
[1]	2946	{
[2214]	2947	char *exclude_these_directories = NULL;
[1]	2948
[3755]	2949	exclude_these_directories = call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,vmhgfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol,fuse.boostfs \| tr -s '\t' ' ' \| cut -d' ' -f3 \| tr -s '\n' '\|' \| awk '{print $0;}'");
[3380]	2950	log_msg(9,"list_of_NETFS_mounts_only returns %s",exclude_these_directories);
[2713]	2951	return(exclude_these_directories);
[1]	2952	}
	2953
	2954	/* @} - end of utilityGroup */
	2955
	2956
	2957
	2958
	2959
	2960	/**
	2961	* Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
	2962	* [random] is a random number between 1 and 32767.
	2963	* @param store_name_here Where to store the new filename.
	2964	* @param stub A random number will be appended to this to make the FIFO's name.
	2965	* @ingroup deviceGroup
	2966	*/
[128]	2967	void make_fifo(char store_name_here, char stub)
[1]	2968	{
[3352]	2969	char *tmp = NULL;
[1]	2970
[128]	2971	assert_string_is_neither_NULL_nor_zerolength(stub);
[1]	2972
[128]	2973	sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
	2974	(int) (random() % 32768));
	2975	make_hole_for_file(store_name_here);
	2976	mkfifo(store_name_here, S_IRWXU \| S_IRWXG);
[3352]	2977	mr_asprintf(tmp, "chmod 770 %s", store_name_here);
[128]	2978	paranoid_system(tmp);
[3352]	2979	mr_free(tmp);
[1]	2980	}
	2981
	2982
	2983
	2984	/**
	2985	* @addtogroup deviceGroup
	2986	* @{
	2987	*/
	2988	/**
	2989	* If we can read @p dev, set @p output to it.
	2990	* If @p dev cannot be read, set @p output to "".
	2991	* @param dev The device to check for.
	2992	* @param output Set to @p dev if @p dev exists, "" otherwise.
	2993	* @return TRUE if @p dev exists, FALSE if it doesn't.
	2994	*/
[128]	2995	bool set_dev_to_this_if_rx_OK(char output, char dev)
[1]	2996	{
[3352]	2997	char *command = NULL;
	2998	bool ret=FALSE;
[1]	2999
[128]	3000	if (!dev \|\| dev[0] == '\0') {
	3001	output[0] = '\0';
[3352]	3002	return(ret);
[128]	3003	}
[1]	3004	// assert_string_is_neither_NULL_nor_zerolength(dev);
[2931]	3005	if (!bkpinfo->please_dont_eject) {
	3006	log_msg(10, "Injecting %s", dev);
	3007	inject_device(dev);
	3008	}
[128]	3009	if (!does_file_exist(dev)) {
	3010	log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
[3352]	3011	return(ret);
[128]	3012	}
[3352]	3013	mr_asprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null", 512L, dev);
	3014	if (!run_program_and_log_output(command, FALSE) && !run_program_and_log_output(command, FALSE)) {
[128]	3015	strcpy(output, dev);
	3016	log_msg(4, "Found it - %s", dev);
[3352]	3017	ret = TRUE;
[128]	3018	} else {
	3019	output[0] = '\0';
	3020	log_msg(4, "It's not %s", dev);
	3021	}
[3352]	3022	mr_free(command);
	3023	return(ret);
[1]	3024	}
	3025
	3026
	3027
	3028
	3029
	3030	/**
	3031	* Find out what number CD is in the drive.
	3032	* @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
	3033	* @return The current CD number, or -1 if it could not be found.
	3034	* @note If the CD is not mounted, it will be mounted
	3035	* (and remain mounted after this function returns).
	3036	*/
[1645]	3037	int what_number_cd_is_this()
[1]	3038	{
[128]	3039	int cd_number = -1;
[2211]	3040	char *mountdev = NULL;
	3041	char *tmp = NULL;
[1]	3042
[128]	3043	assert(bkpinfo != NULL);
[1]	3044	// log_it("Asking what_number_cd_is_this");
[3654]	3045	if ((g_ISO_restore_mode) \|\| (g_restoring_live_from_cd)) {
[3610]	3046	tmp = call_program_and_get_last_line_of_output("mount \| grep iso9660 \| awk '{print $3;}'");
	3047	mr_asprintf(mountdev, "%s%s", tmp, "/archives/THIS-CD-NUMBER");
	3048	mr_free(tmp);
[128]	3049	cd_number = atoi(last_line_of_file(mountdev));
[3610]	3050	mr_free(mountdev);
[2211]	3051
[128]	3052	return (cd_number);
	3053	}
[1]	3054
[3822]	3055	if (bkpinfo->media_device == NULL) {
[3654]	3056	log_it("ERROR: bkpinfo->media_device shoulnd't be empty here\n");
	3057	return(0);
	3058	}
[3185]	3059	mr_asprintf(mountdev, "%s", bkpinfo->media_device);
[128]	3060	if (!mountdev[0]) {
[3648]	3061	log_it("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
[128]	3062	find_cdrom_device(bkpinfo->media_device, FALSE);
	3063	}
	3064	if (!is_this_device_mounted(MNT_CDROM)) {
[1741]	3065	if (bkpinfo->backup_media_type == usb) {
	3066	mount_USB_here(mountdev, MNT_CDROM);
	3067	} else {
	3068	mount_CDROM_here(mountdev, MNT_CDROM);
	3069	}
[128]	3070	}
[3610]	3071	mr_free(mountdev);
[2211]	3072
	3073	cd_number = atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
[128]	3074	return (cd_number);
[1]	3075	}
	3076
	3077
	3078	/**
	3079	* Find out what device is mounted as root (/).
	3080	* @return Root device.
[3610]	3081	* @note The returned string points to storage that needs to be freed by
	3082	* caller
[1]	3083	* @bug A bit of a misnomer; it's actually finding out the root device.
	3084	* The mountpoint (where it's mounted) will obviously be '/'.
	3085	*/
[3205]	3086	char *where_is_root_mounted() {
[1]	3087
[3205]	3088	/@ buffers *************** */
[3610]	3089	char *tmp = NULL;
[1]	3090
	3091	#ifdef __FreeBSD__
[3610]	3092	tmp = call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1");
[1]	3093	#else
[3610]	3094	tmp = call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| sed s/[0-9]// \| sed s/[0-9]//");
[128]	3095	if (strstr(tmp, "/dev/cciss/")) {
[3610]	3096	mr_free(tmp);
	3097	tmp = call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| cut -dp -f1");
[128]	3098	}
	3099	if (strstr(tmp, "/dev/md")) {
[3610]	3100	mr_free(tmp);
	3101	tmp = call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1");
[128]	3102	}
[1]	3103	#endif
	3104
[3205]	3105	return (tmp);
[1]	3106	}
	3107
	3108
	3109	/**
	3110	* Find out which boot loader is in use.
	3111	* @param which_device Device to look for the boot loader on.
	3112	* @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
	3113	* @note Under Linux, all drives are examined, not just @p which_device.
	3114	*/
	3115	#ifdef __FreeBSD__
[128]	3116	char which_boot_loader(char *which_device)
[1]	3117	{
[128]	3118	int count_lilos = 0;
	3119	int count_grubs = 0;
	3120	int count_boot0s = 0;
	3121	int count_dangerouslydedicated = 0;
[1]	3122
[128]	3123	log_it("looking at drive %s's MBR", which_device);
	3124	if (does_string_exist_in_boot_block(which_device, "GRUB")) {
	3125	count_grubs++;
	3126	}
	3127	if (does_string_exist_in_boot_block(which_device, "LILO")) {
	3128	count_lilos++;
	3129	}
	3130	if (does_string_exist_in_boot_block(which_device, "Drive")) {
	3131	count_boot0s++;
	3132	}
	3133	if (does_string_exist_in_first_N_blocks
	3134	(which_device, "FreeBSD/i386", 17)) {
	3135	count_dangerouslydedicated++;
	3136	}
	3137	log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
	3138	count_grubs, count_lilos, count_elilos, count_boot0s,
	3139	count_dangerouslydedicated);
[1]	3140
[128]	3141	if (count_grubs && !count_lilos) {
	3142	return ('G');
	3143	} else if (count_lilos && !count_grubs) {
	3144	return ('L');
	3145	} else if (count_grubs == 1 && count_lilos == 1) {
	3146	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3147	return ('G');
	3148	} else if (count_boot0s == 1) {
	3149	return ('B');
	3150	} else if (count_dangerouslydedicated) {
	3151	return ('D');
	3152	} else {
	3153	log_it("Unknown boot loader");
	3154	return ('U');
	3155	}
[1]	3156	}
	3157
	3158	#else
	3159
[128]	3160	char which_boot_loader(char *which_device)
[1]	3161	{
[128]	3162	/@ buffer **************************************************** */
[2241]	3163	char *list_drives_cmd = NULL;
[128]	3164	char *current_drive;
[3060]	3165	char *tmp;
[1]	3166
[128]	3167	/@ pointers ************************************************** */
	3168	FILE *pdrives;
[1]	3169
[128]	3170	/@ int ******************************************************* */
	3171	int count_lilos = 0;
	3172	int count_grubs = 0;
[1]	3173
[128]	3174	/@ end vars ************************************************** */
[1]	3175
	3176	#ifdef __IA64__
[128]	3177	/* No choice for it */
	3178	return ('E');
[1]	3179	#endif
[3422]	3180	if (bkpinfo->boot_type == EFI) {
	3181	/* No choice for it */
	3182	return ('E');
	3183	}
	3184
	3185	if (bkpinfo->boot_type == UEFI) {
[3539]	3186	/* hardcoded for now. We can for sure do a better job here ! */
[3422]	3187	/* RHEL, SLES, Mageia, Debian, Ubuntu use grub as boot loader as it seems for UEFI */
	3188	return ('G');
	3189	}
	3190
[128]	3191	assert(which_device != NULL);
[1]	3192
[3610]	3193	tmp = where_is_root_mounted();
	3194	mr_asprintf(list_drives_cmd, "mr-parted2fdisk -l 2>/dev/null \| grep \"/dev/.*:\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/; echo %s", tmp);
[128]	3195	log_it("list_drives_cmd = %s", list_drives_cmd);
[3610]	3196	mr_free(tmp);
[128]	3197	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3198	log_OS_error("Unable to open list of drives");
[2241]	3199	mr_free(list_drives_cmd);
[128]	3200	return ('\0');
[1]	3201	}
[2241]	3202	mr_free(list_drives_cmd);
	3203
[3422]	3204	malloc_string(current_drive);
	3205	if (bkpinfo->boot_type == BIOS) {
	3206	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL); tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
[1451]	3207	strip_spaces(current_drive);
[3422]	3208	log_it("looking at drive %s's MBR", current_drive);
[1451]	3209	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3210	count_grubs++;
	3211	strcpy(which_device, current_drive);
	3212	break;
	3213	}
	3214	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3215	count_lilos++;
	3216	strcpy(which_device, current_drive);
	3217	break;
	3218	}
	3219	}
	3220	if (pclose(pdrives)) {
	3221	log_OS_error("Cannot pclose pdrives");
	3222	}
	3223	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3224	if (count_grubs && !count_lilos) {
[3422]	3225	paranoid_free(current_drive);
[1451]	3226	return ('G');
	3227	} else if (count_lilos && !count_grubs) {
[3422]	3228	paranoid_free(current_drive);
[1451]	3229	return ('L');
	3230	} else if (count_grubs == 1 && count_lilos == 1) {
	3231	log_it("I'll bet you used to use LILO but switched to GRUB...");
[3422]	3232	paranoid_free(current_drive);
[1451]	3233	return ('G');
	3234	} else {
[3422]	3235	// We need to look on each partition then
	3236	mr_asprintf(list_drives_cmd, "mr-parted2fdisk -l 2>/dev/null \| grep -E \"^/dev/\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/");
	3237	log_it("list_drives_cmd = %s", list_drives_cmd);
	3238
	3239	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3240	log_OS_error("Unable to open list of drives");
	3241	mr_free(list_drives_cmd);
	3242	paranoid_free(current_drive);
	3243	return ('\0');
	3244	}
	3245	mr_free(list_drives_cmd);
	3246
	3247	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
	3248	tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
	3249	strip_spaces(current_drive);
	3250	log_it("looking at partition %s's BR", current_drive);
	3251	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3252	count_grubs++;
	3253	strcpy(which_device, current_drive);
	3254	break;
	3255	}
	3256	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3257	count_lilos++;
	3258	strcpy(which_device, current_drive);
	3259	break;
	3260	}
	3261	}
	3262	if (pclose(pdrives)) {
	3263	log_OS_error("Cannot pclose pdrives");
	3264	}
	3265	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3266	paranoid_free(current_drive);
	3267	if (count_grubs && !count_lilos) {
	3268	return ('G');
	3269	} else if (count_lilos && !count_grubs) {
	3270	return ('L');
	3271	} else if (count_grubs == 1 && count_lilos == 1) {
	3272	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3273	return ('G');
	3274	} else {
	3275	log_it("Unknown boot loader");
	3276	return ('U');
	3277	}
[1451]	3278	}
[128]	3279	}
[1]	3280	}
	3281	#endif
	3282
	3283
	3284
	3285
	3286	/**
	3287	* Write zeroes over the first 16K of @p device.
	3288	* @param device The device to zero.
	3289	* @return 0 for success, 1 for failure.
	3290	*/
[128]	3291	int zero_out_a_device(char *device)
[1]	3292	{
[128]	3293	FILE *fout;
	3294	int i;
[1]	3295
[128]	3296	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	3297
[128]	3298	log_it("Zeroing drive %s", device);
	3299	if (!(fout = fopen(device, "w"))) {
	3300	log_OS_error("Unable to open/write to device");
	3301	return (1);
	3302	}
	3303	for (i = 0; i < 16384; i++) {
	3304	fputc('\0', fout);
	3305	}
	3306	paranoid_fclose(fout);
	3307	log_it("Device successfully zeroed.");
	3308	return (0);
[1]	3309	}
	3310
	3311	/**
	3312	* Return the device pointed to by @p incoming.
	3313	* @param incoming The device to resolve symlinks for.
	3314	* @return The path to the real device file.
	3315	* @note The returned string points to static storage that will be overwritten with each call.
	3316	* @bug Won't work with file v4.0; needs to be written in C.
	3317	*/
[128]	3318	char resolve_softlinks_to_get_to_actual_device_file(char incoming)
[1]	3319	{
[128]	3320	static char output[MAX_STR_LEN];
[3352]	3321	char *command = NULL;
	3322	char *curr_fname = NULL;
[2214]	3323	char *scratch = NULL;
	3324	char *tmp = NULL;
[128]	3325	char *p;
	3326
	3327	struct stat statbuf;
	3328	malloc_string(curr_fname);
	3329	if (!does_file_exist(incoming)) {
	3330	log_it
	3331	("resolve_softlinks_to_get_to_actual_device_file --- device not found");
	3332	strcpy(output, incoming);
	3333	} else {
	3334	strcpy(curr_fname, incoming);
	3335	lstat(curr_fname, &statbuf);
	3336	while (S_ISLNK(statbuf.st_mode)) {
	3337	log_msg(1, "curr_fname = %s", curr_fname);
[3352]	3338	mr_asprintf(command, "file %s", curr_fname);
[3610]	3339	tmp = call_program_and_get_last_line_of_output(command);
[3352]	3340	mr_free(command);
[128]	3341	for (p = tmp + strlen(tmp); p != tmp && p != '`' && p != ' ';
	3342	p--);
	3343	p++;
[3185]	3344	mr_asprintf(scratch, "%s", p);
[128]	3345	for (p = scratch; p != '\0' && p != '\''; p++);
	3346	*p = '\0';
[2214]	3347	log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
	3348	mr_free(tmp);
	3349
[128]	3350	if (scratch[0] == '/') {
	3351	strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
	3352	} else { // copy over the basename cos it's a relative softlink
	3353	p = curr_fname + strlen(curr_fname);
	3354	while (p != curr_fname && *p != '/') {
	3355	p--;
	3356	}
	3357	if (*p == '/') {
	3358	p++;
	3359	}
	3360	strcpy(p, scratch);
	3361	}
[2214]	3362	mr_free(scratch);
[128]	3363	lstat(curr_fname, &statbuf);
	3364	}
	3365	strcpy(output, curr_fname);
	3366	log_it("resolved %s to %s", incoming, output);
[1]	3367	}
[128]	3368	paranoid_free(curr_fname);
	3369	return (output);
[1]	3370	}
	3371
	3372	/* @} - end of deviceGroup */
	3373
	3374	/**
	3375	* Return the type of partition format (GPT or MBR)
	3376	*/
	3377	char which_partition_format(const char drive)
	3378	{
[3237]	3379	char *output = NULL;
[3352]	3380	char *command = NULL;
[3610]	3381
[3553]	3382	mr_asprintf(command, "mr-disk-type %s", drive);
[3610]	3383	output = call_program_and_get_last_line_of_output(command);
[3352]	3384	mr_free(command);
	3385
[3263]	3386	log_msg(0, "Found %s partition table format type on %s", output, drive);
[128]	3387	return (output);
[1]	3388	}
	3389	/* @} - end of deviceGroup */
[3374]	3390
	3391

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