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source: MondoRescue/branches/3.2/mondo/src/common/libmondo-devices.c@ 3373

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Last change on this file since 3373 was 3373, checked in by Bruno Cornec, 9 years ago
Change the bkpinfo->boot_device from statically allocated to dynamically allocated
Property svn:keywords set to `Id`
File size: 97.2 KB

Rev	Line
[1]	1	/* libmondo-devices.c Subroutines for handling devices
[85]	2	$Id: libmondo-devices.c 3373 2015-04-27 14:25:28Z bruno $
[1]	3	*/
	4
	5	/**
	6	* @file
	7	* Functions to handle interactions with backup devices.
	8	*/
	9
	10	#include "my-stuff.h"
[2211]	11	#include "mr_mem.h"
[2434]	12	#include "mr_str.h"
[1]	13	#include "mondostructures.h"
	14	#include "libmondo-files-EXT.h"
	15	#include "libmondo-devices.h"
[541]	16	#include "lib-common-externs.h"
[1]	17	#include "libmondo-string-EXT.h"
	18	#include "libmondo-tools-EXT.h"
[541]	19	#include "libmondo-gui-EXT.h"
[1]	20	#include "libmondo-fork-EXT.h"
	21	#include "libmondo-stream-EXT.h"
	22
[3191]	23	extern void mr_strip_spaces(char *);
	24
[1]	25	#include <sys/types.h>
	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 3373 2015-04-27 14:25:28Z 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);
[1656]	55
[128]	56	static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
	57	static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
	58	static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
[1]	59
	60
	61	/**
	62	* ????? @bug ?????
	63	* @ingroup globalGroup
	64	*/
[128]	65	bool g_restoring_live_from_cd = FALSE;
[2380]	66	bool g_restoring_live_from_netfs = FALSE;
[1]	67
[128]	68	extern t_bkptype g_backup_media_type; // set by main()
[1]	69
[1645]	70	/* Reference to global bkpinfo */
	71	extern struct s_bkpinfo *bkpinfo;
[1]	72
[2424]	73	/* Stuff that handles the -I and -E option when a whole disk DSF is used */
	74	typedef struct mounted_fs_struct {
	75	char device[MAX_STR_LEN]; /* The name of the device */
	76	char mount_point[MAX_STR_LEN]; /* The devices mount point */
	77	unsigned char check; /* 1 == included on DSF */
	78	struct mounted_fs_struct *next;
	79	} MOUNTED_FS_STRUCT;
[1]	80
[2424]	81	static MOUNTED_FS_STRUCT DSF_Head = NULL; / Points to the first entry of mounted_fs_struct list */
	82	static MOUNTED_FS_STRUCT DSF_Tail = NULL; / Points to the last entry of mounted_fs_struct list */
[1]	83
[1645]	84
	85	void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
[1]	86	{
[128]	87	strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
	88	strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
[1]	89	}
	90
	91
	92
	93	/**
	94	* Retract all CD trays and wait for autorun to complete.
	95	* @ingroup deviceGroup
	96	*/
	97	void retract_CD_tray_and_defeat_autorun(void)
	98	{
	99	// log_it("rctada: Retracting all CD trays", __LINE__);
[2931]	100	if (!bkpinfo->please_dont_eject) {
	101	if (strlen(g_cdrom_drive_is_here) > 0) {
	102	inject_device(g_cdrom_drive_is_here);
	103	}
	104	if (strlen(g_dvd_drive_is_here) > 0) {
	105	inject_device(g_dvd_drive_is_here);
	106	}
	107	if (strlen(g_cdrw_drive_is_here) > 0) {
	108	inject_device(g_cdrw_drive_is_here);
	109	}
[128]	110	}
[1]	111	// log_it("rctada: killing autorun");
	112	// run_program_and_log_output("killall autorun", TRUE);
[128]	113	if (!run_program_and_log_output("ps \| grep autorun \| grep -v grep", 5)) {
	114	log_it("autorun detected; sleeping for 2 seconds");
	115	sleep(2);
	116	}
	117	log_it("rctada: Unmounting all CD drives", __LINE__);
	118	run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
[1]	119	}
	120
	121
	122
	123	/**
	124	* Determine whether we're booted off a ramdisk.
	125	* @return @c TRUE (we are) or @c FALSE (we aren't).
	126	* @ingroup utilityGroup
	127	*/
[128]	128	bool am_I_in_disaster_recovery_mode(void)
[1]	129	{
[2214]	130	char *tmp = NULL;
[128]	131	bool is_this_a_ramdisk = FALSE;
[1]	132
[3185]	133	mr_asprintf(tmp, "%s", where_is_root_mounted());
[3191]	134	log_msg(0, "root is mounted at %s\n", tmp);
	135	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]	136
	137	#ifdef __FreeBSD__
[128]	138	if (strstr(tmp, "/dev/md")) {
	139	is_this_a_ramdisk = TRUE;
	140	}
[1]	141	#else
[128]	142	if (!strncmp(tmp, "/dev/ram", 8)
	143	\|\| (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
	144	&& strncmp(tmp, "/dev/rd/cd", 10)) \|\| strstr(tmp, "rootfs")
	145	\|\| !strcmp(tmp, "/dev/root")) {
	146	is_this_a_ramdisk = TRUE;
	147	} else {
	148	is_this_a_ramdisk = FALSE;
	149	}
[1]	150	#endif
[2214]	151	mr_free(tmp);
[1]	152
[128]	153	if (is_this_a_ramdisk) {
[1983]	154	if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
[3191]	155	log_to_screen("Using /dev/root is stupid of you but I'll forgive you.");
[128]	156	is_this_a_ramdisk = FALSE;
	157	}
	158	}
	159	if (does_file_exist("/THIS-IS-A-RAMDISK")) {
	160	is_this_a_ramdisk = TRUE;
	161	}
[3191]	162
	163	log_msg(1, "Is this a ramdisk? result = %s", (is_this_a_ramdisk) ? "TRUE" : "FALSE");
[128]	164	return (is_this_a_ramdisk);
[1]	165	}
	166
	167
	168
	169
	170
	171	/**
	172	* Turn @c bkpinfo->backup_media_type into a human-readable string.
	173	* @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
	174	* @note The returned string points to static storage that will be overwritten with each call.
	175	* @ingroup stringGroup
	176	*/
	177	static char *bkptype_to_string(t_bkptype bt)
	178	{
[128]	179	static char output[MAX_STR_LEN / 4];
	180	switch (bt) {
	181	case none:
[541]	182	strcpy(output, "none");
[1]	183	break;
[128]	184	case iso:
[541]	185	strcpy(output, "iso");
[1]	186	break;
[128]	187	case cdr:
[541]	188	strcpy(output, "cdr");
[1]	189	break;
[128]	190	case cdrw:
[541]	191	strcpy(output, "cdrw");
[1]	192	break;
[128]	193	case cdstream:
[541]	194	strcpy(output, "cdstream");
[1]	195	break;
[2380]	196	case netfs:
	197	strcpy(output, "netfs");
[1]	198	break;
[128]	199	case tape:
[541]	200	strcpy(output, "tape");
[1]	201	break;
[128]	202	case udev:
[541]	203	strcpy(output, "udev");
[1]	204	break;
[1687]	205	case usb:
	206	strcpy(output, "usb");
	207	break;
[128]	208	default:
[541]	209	strcpy(output, "default");
[128]	210	}
	211	return (output);
[1]	212	}
	213
	214
	215
	216	/**
	217	* @addtogroup deviceGroup
	218	* @{
	219	*/
	220	/**
	221	* Eject the tray of the specified CD device.
	222	* @param dev The device to eject.
	223	* @return the return value of the @c eject command. (0=success, nonzero=failure)
	224	*/
[128]	225	int eject_device(char *dev)
[1]	226	{
[3191]	227	char *command = NULL;
[128]	228	int res1 = 0, res2 = 0;
[1]	229
[3191]	230	if (dev == NULL) {
	231	return (1);
	232	}
[1]	233
[128]	234	if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
	235	&& g_backup_media_type != udev) {
[3191]	236	mr_asprintf(command, "mt -f %s offline", dev);
[128]	237	res1 = run_program_and_log_output(command, 1);
[3191]	238	mr_free(command);
[128]	239	} else {
	240	res1 = 0;
	241	}
[1]	242
	243	#ifdef __FreeBSD__
[128]	244	if (strstr(dev, "acd")) {
[3191]	245	mr_asprintf(command, "cdcontrol -f %s eject", dev);
[128]	246	} else {
[3191]	247	mr_asprintf(command, "camcontrol eject `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	248	}
[1]	249	#else
[3191]	250	mr_asprintf(command, "eject %s", dev);
[1]	251	#endif
	252
[128]	253	log_msg(3, "Ejecting %s", dev);
	254	res2 = run_program_and_log_output(command, 1);
[3191]	255	mr_free(command);
[128]	256	if (res1 && res2) {
	257	return (1);
	258	} else {
	259	return (0);
	260	}
[1]	261	}
	262
	263	/**
	264	* Load (inject) the tray of the specified CD device.
	265	* @param dev The device to load/inject.
	266	* @return 0 for success, nonzero for failure.
	267	*/
[128]	268	int inject_device(char *dev)
[1]	269	{
[3191]	270	char *command = NULL;
[128]	271	int i;
[1]	272
[3191]	273	if (dev == NULL) {
	274	return (1);
	275	}
[1]	276
	277	#ifdef __FreeBSD__
[128]	278	if (strstr(dev, "acd")) {
[3191]	279	mr_asprintf(command, "cdcontrol -f %s close", dev);
[128]	280	} else {
[3191]	281	mr_asprintf(command, "camcontrol load `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	282	}
[1]	283	#else
[3191]	284	mr_asprintf(command, "eject -t %s", dev);
[1]	285	#endif
[128]	286	i = run_program_and_log_output(command, FALSE);
[3191]	287	mr_free(command);
[128]	288	return (i);
[1]	289	}
	290
	291
	292	/**
	293	* Determine whether the specified @p device (really, you can use any file)
	294	* exists.
	295	* @return TRUE if it exists, FALSE if it doesn't.
	296	*/
[128]	297	bool does_device_exist(char *device)
[1]	298	{
	299
[128]	300	/@ buffers ********************************************************** */
[3191]	301	char *tmp = NULL;
[128]	302	bool ret;
[1]	303
[128]	304	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	305
[3191]	306	mr_asprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
[128]	307
	308	if (system(tmp)) {
	309	ret = FALSE;
	310	} else {
	311	ret = TRUE;
	312	}
[3191]	313	mr_free(tmp);
[128]	314	return (ret);
[1]	315	}
	316
	317
	318	/**
	319	* Determine whether a non-Microsoft partition exists on any connected hard drive.
	320	* @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
	321	*/
[128]	322	bool does_nonMS_partition_exist(void)
[1]	323	{
	324	#if __FreeBSD__
[128]	325	return
[3371]	326	!system("for drive in /dev/ad? /dev/da?; do fdisk $drive \| grep -q FreeBSD && exit 0; done; false");
[1]	327	#else
[128]	328	return
[3371]	329	!system("mr_parted2fdisk -l 2>/dev/null \| grep '^/dev/' \| grep -Eqv '(MS\|DOS\|EFI\|FAT\|NTFS)'");
[1]	330	#endif
	331	}
	332
	333	/**
	334	* Determine whether the specified @p partno exists on the specified @p drive.
	335	* @param drive The drive to search for the partition in.
	336	* @param partno The partition number to look for.
	337	* @return 0 if it exists, nonzero otherwise.
	338	*/
[128]	339	int does_partition_exist(const char *drive, int partno)
[1]	340	{
[128]	341	/@ buffers *************************************************** */
[3191]	342	char *program = NULL;
	343	char *incoming = NULL;
[2211]	344	char *searchstr = NULL;
[1]	345
[128]	346	/@ ints ****************************************************** */
	347	int res = 0;
[1]	348
[128]	349	/@ pointers ************************************************** */
	350	FILE *fin;
[1]	351
[128]	352	/@ end vars ************************************************** */
	353	assert_string_is_neither_NULL_nor_zerolength(drive);
	354	assert(partno >= 0 && partno < 999);
[1]	355
[128]	356	malloc_string(searchstr);
[1]	357
	358	#ifdef __FreeBSD__
[128]	359	// We assume here that this is running from mondorestore. (It is.)
[3191]	360	mr_asprintf(program, "ls %s %s >/dev/null 2>&1", drive, build_partition_name(tmp, drive, partno));
	361	res = system(program);
	362	mr_free(program);
	363	return(res);
[1]	364	#endif
	365
[3371]	366	mr_asprintf(program, "mr_parted2fdisk -l %s 2> /dev/null", drive);
[128]	367	fin = popen(program, "r");
	368	if (!fin) {
	369	log_it("program=%s", program);
	370	log_OS_error("Cannot popen-in program");
[3191]	371	mr_free(program);
[128]	372	return (0);
[1]	373	}
[3191]	374	mr_free(program);
	375
[128]	376	(void) build_partition_name(searchstr, drive, partno);
	377	strcat(searchstr, " ");
[3191]	378	for (res = 0, mr_getline(incoming, fin); !res && !feof(fin) ; mr_getline(incoming, fin)) {
[128]	379	if (strstr(incoming, searchstr)) {
	380	res = 1;
	381	}
[3191]	382	mr_free(incoming);
[128]	383	}
[3191]	384	mr_free(incoming);
	385
[128]	386	if (pclose(fin)) {
	387	log_OS_error("Cannot pclose fin");
	388	}
	389	paranoid_free(searchstr);
	390	return (res);
[1]	391	}
	392
	393
	394
	395
	396
	397	/**
	398	* Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
	399	* @param dev The device to look in.
	400	* @param str The string to look for.
	401	* @return TRUE if it exists, FALSE if it doesn't.
	402	*/
[128]	403	bool does_string_exist_in_boot_block(char dev, char str)
[1]	404	{
[128]	405	/@ buffers *************************************************** */
[3191]	406	char *command = NULL;
[1]	407
[128]	408	/@ end vars ************************************************** */
	409	int i;
[1]	410
[128]	411	assert_string_is_neither_NULL_nor_zerolength(dev);
	412	assert_string_is_neither_NULL_nor_zerolength(str);
[1]	413
[3191]	414	/* For UEFI detection, this should be extended to count=2 */
	415	mr_asprintf(command, "dd if=%s bs=446 count=1 2> /dev/null \| strings \| grep \"%s\" > /dev/null 2> /dev/null", dev, str);
[128]	416	i = system(command);
[3191]	417	mr_free(command);
[128]	418	if (i) {
	419	return (FALSE);
	420	} else {
	421	return (TRUE);
	422	}
[1]	423	}
	424
	425	/**
	426	* Determine whether specified @p str exists in the first @p n sectors of
	427	* @p dev.
	428	* @param dev The device to look in.
	429	* @param str The string to look for.
	430	* @param n The number of 512-byte sectors to search.
	431	*/
[128]	432	bool does_string_exist_in_first_N_blocks(char dev, char str, int n)
[1]	433	{
[128]	434	/@ buffers *************************************************** */
[3191]	435	char *command = NULL;
[128]	436	/@ end vars ************************************************** */
	437	int i;
[1]	438
[3191]	439	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]	440	i = system(command);
[3191]	441	mr_free(command);
[128]	442	if (i) {
	443	return (FALSE);
	444	} else {
	445	return (TRUE);
	446	}
[1]	447	}
	448
	449
	450
	451	/**
	452	* Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
	453	* not been specified, call find_cdrom_device() to find it.
	454	* @param mountpoint Where to mount the CD-ROM.
	455	* @return 0 for success, nonzero for failure.
	456	* @see mount_CDROM_here
	457	*/
[3191]	458	int find_and_mount_actual_cd(char *mountpoint) {
	459
[128]	460	/@ buffers **************************************************** */
[1]	461
[128]	462	/@ int's ***************************************************** */
	463	int res;
[3191]	464	char *dev = NULL;
[1]	465
[128]	466	/@ end vars *************************************************** */
[1]	467
[128]	468	malloc_string(dev);
	469	assert(bkpinfo != NULL);
	470	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	471
[128]	472	if (g_backup_media_type == dvd) {
	473	strcpy(dev, g_dvd_drive_is_here);
	474	if (!dev[0]) {
	475	find_dvd_device(dev, FALSE);
	476	}
	477	} else {
	478	strcpy(dev, g_cdrom_drive_is_here);
	479	if (!dev[0]) {
	480	find_cdrom_device(dev, FALSE);
	481	}
	482	}
[1]	483
[128]	484	if (bkpinfo->backup_media_type != iso) {
	485	retract_CD_tray_and_defeat_autorun();
	486	}
[1]	487
[128]	488	if (!dev[0] \|\| (res = mount_CDROM_here(dev, mountpoint))) {
[3212]	489	if (!popup_and_get_string("CD-ROM device", "Please enter your CD-ROM's /dev device", dev, MAX_STR_LEN / 4)) {
[128]	490	res = 1;
	491	} else {
	492	res = mount_CDROM_here(dev, mountpoint);
	493	}
	494	}
	495	if (res) {
[541]	496	log_msg(1, "mount failed");
[128]	497	} else {
[541]	498	log_msg(1, "mount succeeded with %s", dev);
[128]	499	}
	500	paranoid_free(dev);
	501	return (res);
[1]	502	}
	503
	504
	505
	506
	507
	508
	509	/**
	510	* Locate a CD-R/W writer's SCSI node.
	511	* @param cdrw_device SCSI node will be placed here.
	512	* @return 0 for success, nonzero for failure.
	513	*/
[128]	514	int find_cdrw_device(char *cdrw_device)
[1]	515	{
[128]	516	/@ buffers *********************** */
[2214]	517	char *tmp = NULL;
	518	char *cdr_exe = NULL;
[3191]	519	char *command = NULL;
[1]	520
[128]	521	if (g_cdrw_drive_is_here[0]) {
	522	strcpy(cdrw_device, g_cdrw_drive_is_here);
	523	log_msg(3, "Been there, done that. Returning %s", cdrw_device);
	524	return (0);
	525	}
	526	if (g_backup_media_type == dvd) {
[3191]	527	log_msg(1, "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
[128]	528	return (1);
	529	}
	530	run_program_and_log_output("insmod ide-scsi", -1);
	531	if (find_home_of_exe("cdrecord")) {
[3185]	532	mr_asprintf(cdr_exe, "cdrecord");
[128]	533	} else {
[3185]	534	mr_asprintf(cdr_exe, "dvdrecord");
[128]	535	}
	536	if (find_home_of_exe(cdr_exe)) {
[3191]	537	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);
[3185]	538	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	539	mr_free(command);
[128]	540	}
[2214]	541	if ((tmp == NULL) \|\| (strlen(tmp) < 2)) {
	542	mr_free(tmp);
	543	mr_free(cdr_exe);
[128]	544	return 1;
	545	} else {
	546	strcpy(cdrw_device, tmp);
[3191]	547	log_it("Found CDRW device - %s", cdrw_device);
[128]	548	strcpy(g_cdrw_drive_is_here, cdrw_device);
[2214]	549	mr_free(tmp);
	550	mr_free(cdr_exe);
[128]	551	return (0);
	552	}
[1]	553	}
	554
	555
	556	/**
	557	* Attempt to locate a CD-ROM device's /dev entry.
	558	* Several different methods may be used to find the device, including
	559	* calling @c cdrecord, searching @c dmesg, and trial-and-error.
	560	* @param output Where to put the located /dev entry.
	561	* @param try_to_mount Whether to mount the CD as part of the test; if mount
	562	* fails then return failure.
	563	* @return 0 for success, nonzero for failure.
	564	*/
[128]	565	int find_cdrom_device(char *output, bool try_to_mount)
[1]	566	{
[128]	567	/@ pointers *************************************************** */
	568	FILE *fin;
	569	char *p;
	570	char *q;
	571	char *r;
	572	int retval = 0;
[1]	573
[128]	574	/@ bool's ***************************************************** */
	575	bool found_it = FALSE;
[1]	576
[128]	577	/@ buffers **************************************************** */
[3191]	578	char *tmp = NULL;
[2214]	579	char *tmp1 = NULL;
	580	char *cdr_exe = NULL;
[128]	581	char *phrase_one;
[3191]	582	char *phrase_two = NULL;
	583	char *command = NULL;
	584	#ifndef __FreeBSD__
	585	char *dvd_last_resort = NULL;
	586	#endif
	587	char *mountpoint = NULL;
[128]	588	static char the_last_place_i_found_it[MAX_STR_LEN] = "";
[1]	589
[128]	590	/@ intialize ************************************************** */
	591	malloc_string(tmp);
	592	malloc_string(phrase_one);
	593	malloc_string(mountpoint);
[1]	594
[128]	595	output[0] = '\0';
	596	phrase_one[0] = '\0';
[1]	597
[128]	598	/@ end vars *************************************************** */
[1]	599
[128]	600	if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
	601	strcpy(output, g_cdrom_drive_is_here);
	602	log_msg(3, "Been there, done that. Returning %s", output);
	603	retval = 0;
	604	goto end_of_find_cdrom_device;
	605	}
	606	if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
	607	strcpy(output, the_last_place_i_found_it);
[3191]	608	log_msg(3, "find_cdrom_device() --- returning last found location - '%s'", output);
[128]	609	retval = 0;
	610	goto end_of_find_cdrom_device;
	611	}
[1]	612
[1644]	613	sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
[128]	614	make_hole_for_dir(mountpoint);
[1]	615
[128]	616	if (find_home_of_exe("cdrecord")) {
[3185]	617	mr_asprintf(cdr_exe, "cdrecord");
[128]	618	} else {
[3185]	619	mr_asprintf(cdr_exe, "dvdrecord");
[128]	620	}
	621	tmp[0] = '\0';
	622	if (!find_home_of_exe(cdr_exe)) {
	623	strcpy(output, "/dev/cdrom");
	624	log_msg(4, "Can't find cdrecord; assuming %s", output);
	625	if (!does_device_exist(output)) {
	626	log_msg(4, "That didn't work. Sorry.");
	627	retval = 1;
	628	goto end_of_find_cdrom_device;
	629	} else {
	630	retval = 0;
	631	goto end_of_find_cdrom_device;
	632	}
	633	}
	634
[3191]	635	mr_asprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
[128]	636	fin = popen(command, "r");
	637	if (!fin) {
	638	log_msg(4, "command=%s", command);
	639	log_OS_error("Cannot popen command");
[2214]	640	mr_free(cdr_exe);
[3191]	641	mr_free(command);
[128]	642	return (1);
	643	}
[3191]	644	mr_free(command);
	645
[3060]	646	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	647	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	648	p = strchr(tmp, '\'');
	649	if (p) {
	650	q = strchr(++p, '\'');
	651	if (q) {
	652	for (r = q; *(r - 1) == ' '; r--);
	653	*r = '\0';
	654	strcpy(phrase_one, p);
	655	p = strchr(++q, '\'');
	656	if (p) {
	657	q = strchr(++p, '\'');
	658	if (q) {
	659	while (*(q - 1) == ' ') {
	660	q--;
	661	}
	662	*q = '\0';
[3191]	663	mr_asprintf(phrase_two, "%s", p);
[128]	664	}
	665	}
[1]	666	}
	667	}
	668	}
[128]	669	paranoid_pclose(fin);
[1]	670
	671	#ifndef __FreeBSD__
[3191]	672	if (!phrase_two \|\| strlen(phrase_two) == 0) {
[128]	673	log_msg(4, "Not running phase two. String is empty.");
	674	} else {
[3191]	675	mr_asprintf(command, "dmesg \| grep \"%s\" 2> /dev/null", phrase_two);
[128]	676	fin = popen(command, "r");
[3191]	677	mr_free(command);
	678
[128]	679	if (!fin) {
	680	log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
	681	} else {
[3060]	682	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	683	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	684	log_msg(5, "--> '%s'", tmp);
	685	if (tmp[0] != ' ' && tmp[1] != ' ') {
	686	p = strchr(tmp, ':');
	687	if (p) {
	688	*p = '\0';
	689	if (strstr(tmp, "DVD")) {
[3191]	690	mr_free(dvd_last_resort);
	691	mr_asprintf(dvd_last_resort, "/dev/%s", tmp);
	692	log_msg(4, "Ignoring '%s' because it's a DVD drive", tmp);
[128]	693	} else {
	694	sprintf(output, "/dev/%s", tmp);
	695	found_it = TRUE;
	696	}
	697	}
	698	}
	699	}
	700	paranoid_pclose(fin);
	701	}
	702	}
[1]	703
	704	#endif
	705	#ifdef __FreeBSD__
[128]	706	if (!found_it) {
	707	log_msg(4, "OK, approach 2");
	708	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	709	if (!
	710	(found_it =
	711	set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
	712	if (!
	713	(found_it =
	714	set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
	715	if (!
	716	(found_it =
	717	set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
	718	if (!
	719	(found_it =
	720	set_dev_to_this_if_rx_OK(output,
	721	"/dev/cd01"))) {
	722	if (!
	723	(found_it =
	724	set_dev_to_this_if_rx_OK(output,
	725	"/dev/acd1"))) {
	726	if (!
	727	(found_it =
	728	set_dev_to_this_if_rx_OK(output,
	729	"/dev/cd1")))
	730	{
	731	retval = 1;
	732	goto end_of_find_cdrom_device;
	733	}
	734	}
	735	}
	736	}
	737	}
	738	}
	739	}
	740	}
[1]	741	#else
[128]	742	if (!found_it && strlen(dvd_last_resort) > 0) {
[3191]	743	log_msg(4, "Well, I'll use the DVD - %s - as a last resort", dvd_last_resort);
[128]	744	strcpy(output, dvd_last_resort);
	745	found_it = TRUE;
[1]	746	}
[128]	747	if (found_it) {
[3191]	748	sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null", strrchr(output, '/') + 1);
[128]	749	if (system(tmp) == 0) {
[3191]	750	log_msg(4, "%s is not right. It's being SCSI-emulated. Continuing.", output);
[128]	751	found_it = FALSE;
	752	output[0] = '\0';
	753	}
	754	}
[1]	755
[128]	756	if (found_it) {
	757	log_msg(4, "(find_cdrom_device) --> '%s'", output);
	758	if (!does_device_exist(output)) {
	759	found_it = FALSE;
	760	log_msg(4, "OK, I was wrong, I haven't found it... yet.");
	761	}
	762	}
[1]	763
[128]	764	if (!found_it) {
	765	log_msg(4, "OK, approach 2");
	766	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
	767	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
	768	if (!
	769	(found_it =
	770	set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	771	if (!
	772	(found_it =
	773	set_dev_to_this_if_rx_OK(output,
	774	"/dev/cdrom0"))) {
	775	if (!
	776	(found_it =
	777	set_dev_to_this_if_rx_OK(output,
	778	"/dev/cdrom1"))) {
	779	if (!
	780	(found_it =
	781	set_dev_to_this_if_rx_OK(output,
	782	"/dev/sr1"))) {
	783	if (!
	784	(found_it =
	785	set_dev_to_this_if_rx_OK(output,
	786	"/dev/dvd")))
	787	{
	788	if (!
	789	(found_it =
	790	set_dev_to_this_if_rx_OK(output,
	791	g_cdrw_drive_is_here)))
	792	{
	793	retval = 1;
	794	goto end_of_find_cdrom_device;
	795	}
	796	}
	797	}
	798	}
	799	}
	800	}
	801	}
	802	}
	803	}
[1]	804	#endif
	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);
[1]	825
[128]	826	if (found_it) {
	827	if (!does_file_exist(output)) {
	828	log_msg(3, "I still haven't found it.");
	829	return (1);
	830	}
	831	log_msg(3, "(find_cdrom_device) --> '%s'", output);
	832	strcpy(the_last_place_i_found_it, output);
	833	strcpy(g_cdrom_drive_is_here, output);
	834	retval = 0;
	835	goto end_of_find_cdrom_device;
	836	}
[1]	837
[3191]	838	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);
	839
[128]	840	log_msg(1, "command=%s", command);
[3185]	841	mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output(command));
[3191]	842	mr_free(command);
	843
[2214]	844	if (strlen(tmp1) > 0) {
	845	strcpy(output, tmp1);
[128]	846	log_msg(4, "Finally found it at %s", output);
	847	retval = 0;
	848	} else {
	849	log_msg(4, "Still couldn't find it.");
	850	retval = 1;
	851	}
[2214]	852	mr_free(tmp1);
	853
[128]	854	end_of_find_cdrom_device:
[3191]	855	mr_free(cdr_exe);
	856	mr_free(phrase_two);
	857	mr_free(dvd_last_resort);
	858
[128]	859	paranoid_free(tmp);
	860	paranoid_free(phrase_one);
	861	paranoid_free(mountpoint);
	862	return (retval);
[1]	863	}
	864
	865
[128]	866	int find_dvd_device(char *output, bool try_to_mount)
[1]	867	{
[3352]	868	char *tmp = NULL;
[128]	869	int retval = 0, devno = -1;
[1]	870
[128]	871	if (g_dvd_drive_is_here[0]) {
	872	strcpy(output, g_dvd_drive_is_here);
	873	log_msg(3, "Been there, done that. Returning %s", output);
	874	return (0);
	875	}
[1]	876
[3191]	877	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("dvdrecord -scanbus 2> /dev/null \| grep -E '\)\ \'' \| grep -n '' \| grep -E '[D\|C][V\|D]' \| cut -d':' -f1"));
[128]	878	log_msg(5, "tmp = '%s'", tmp);
[3191]	879	if (!tmp[0]) {
	880	mr_free(tmp);
[3194]	881	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("cdrecord -scanbus 2> /dev/null \| grep -E '\)\ \'' \| grep -n '' \| grep -E '[D\|C][V\|D]' \| cut -d':' -f1"));
[3191]	882	}
[128]	883	if (tmp[0]) {
	884	devno = atoi(tmp) - 1;
	885	}
[3191]	886	mr_free(tmp);
	887
[128]	888	if (devno >= 0) {
	889	retval = 0;
	890	sprintf(output, "/dev/scd%d", devno);
	891	strcpy(g_dvd_drive_is_here, output);
	892	log_msg(2, "I think DVD is at %s", output);
	893	} else {
	894	log_msg(2, "I cannot find DVD");
	895	retval = 1;
	896	}
[1]	897
[128]	898	return (retval);
[1]	899	}
	900
	901
	902	#include <sys/ioctl.h>
	903
	904	/**
	905	* Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
	906	* and @c dmesg.
	907	* @param drive The device to find the size of.
	908	* @return size in megabytes.
	909	*/
[128]	910	long get_phys_size_of_drive(char *drive)
[1]	911	{
[128]	912	int fd;
[1]	913	#if linux
[128]	914	unsigned long long s = 0;
[3060]	915	int fileid, cylinders = 0;
[128]	916	int cylindersize = 0;
[1]	917	int gotgeo = 0;
	918
[128]	919
	920	struct hd_geometry hdgeo;
[1]	921	#elif __FreeBSD__
[128]	922	off_t s;
[1]	923	#endif
	924
[128]	925	long outvalA = -1;
	926	long outvalB = -1;
	927	long outvalC = -1;
[1]	928
[128]	929	if ((fd = open(drive, O_RDONLY)) != -1) {
	930	if (ioctl(fd,
[1]	931	#if linux
[128]	932	#ifdef BLKGETSIZE64
	933	BLKGETSIZE64,
	934	#else
	935	BLKGETSIZE,
	936	#endif
[1]	937	#elif __FreeBSD__
[128]	938	DIOCGMEDIASIZE,
[1]	939	#endif
[128]	940	&s) != -1) {
	941	close(fd);
	942	// s>>11 works for older disks but not for newer ones
	943	outvalB =
[1]	944	#if linux
[128]	945	#ifdef BLKGETSIZE64
	946	s >> 20
[1]	947	#else
[128]	948	s >> 11
[1]	949	#endif
[128]	950	#else
	951	s >> 20
	952	#endif
	953	;
	954	}
[1]	955	}
	956
[128]	957	if (outvalB <= 0) {
	958	log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
[1]	959	#if linux
[161]	960	fileid = open(drive, O_RDONLY);
[2205]	961	if (fileid != -1) {
[161]	962	if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
	963	if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
	964	cylindersize = hdgeo.heads * hdgeo.sectors / 2;
	965	outvalA = cylindersize * cylinders / 1024;
	966	log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
	967	hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
	968	gotgeo = 1;
	969	} else {
	970	log_msg(1, "Harddisk geometry wrong");
	971	}
[1]	972	} else {
[161]	973	log_msg(1,
	974	"Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
	975	strerror(errno));
[1]	976	}
[161]	977	close(fileid);
[1]	978	} else {
[161]	979	log_msg(1, "Failed to open %s for reading: %s", drive,
[128]	980	strerror(errno));
[1]	981	}
[161]	982	if (!gotgeo) {
	983	log_msg(1, "Failed to get harddisk geometry, using old mode");
	984	}
[1]	985	#endif
[161]	986	}
[1]	987	// OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
	988	// NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
	989
[128]	990	outvalC = (outvalA > outvalB) ? outvalA : outvalB;
	991
[1]	992	// log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
	993	// fatal_error ("GPSOD: Unable to get size of drive");
[128]	994	log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
	995	outvalC);
	996
	997	return (outvalC);
[1]	998	}
[128]	999
[1]	1000	/**
	1001	* Determine whether @p format is supported by the kernel. Uses /proc/filesystems
	1002	* under Linux and @c lsvfs under FreeBSD.
	1003	* @param format The format to test.
	1004	* @return TRUE if the format is supported, FALSE if not.
	1005	*/
[128]	1006	bool is_this_a_valid_disk_format(char *format)
[1]	1007	{
[2211]	1008	char *good_formats = NULL;
[3191]	1009	char *command = NULL;
	1010	char *format_sz = NULL;
[3291]	1011	char *p = NULL;
[1]	1012
[128]	1013	FILE *pin;
	1014	int retval;
[1]	1015
[128]	1016	assert_string_is_neither_NULL_nor_zerolength(format);
[1]	1017
[3191]	1018	mr_asprintf(format_sz, "%s ", format);
[1]	1019
	1020	#ifdef __FreeBSD__
[3191]	1021	mr_asprintf(command, "lsvfs \| tr -s '\t' ' ' \| grep -v Filesys \| grep -v -- -- \| cut -d' ' -f1 \| tr -s '\n' ' '");
[1]	1022	#else
[3191]	1023	mr_asprintf(command, "grep -v nodev /proc/filesystems \| tr -s '\t' ' ' \| cut -d' ' -f2 \| tr -s '\n' ' '");
[1]	1024	#endif
	1025
[128]	1026	pin = popen(command, "r");
[3191]	1027	mr_free(command);
	1028
[128]	1029	if (!pin) {
	1030	log_OS_error("Unable to read good formats");
	1031	retval = 0;
	1032	} else {
[3291]	1033	mr_getline(p, pin);
[3348]	1034	mr_asprintf(good_formats, " %s",p);
[3337]	1035	mr_free(p);
[3291]	1036	(void)pclose(pin);
[3309]	1037	mr_strip_spaces(good_formats);
[3291]	1038	mr_strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
[128]	1039	if (strstr(good_formats, format_sz)) {
	1040	retval = 1;
	1041	} else {
	1042	retval = 0;
	1043	}
	1044	}
[3291]	1045	mr_free(good_formats);
[3191]	1046	mr_free(format_sz);
	1047
[128]	1048	return (retval);
[1]	1049	}
	1050
	1051
	1052	/** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
	1053
	1054	/**
	1055	* Determine whether @p device_raw is currently mounted.
	1056	* @param device_raw The device to check.
	1057	* @return TRUE if it's mounted, FALSE if not.
	1058	*/
[128]	1059	bool is_this_device_mounted(char *device_raw)
[1]	1060	{
	1061
[128]	1062	/@ pointers *************************************************** */
	1063	FILE *fin;
[1]	1064
[128]	1065	/@ buffers **************************************************** */
[3191]	1066	char *incoming = NULL;
[2214]	1067	char *device_with_tab = NULL;
	1068	char *device_with_space = NULL;
	1069	char *tmp = NULL;
	1070	bool retval = FALSE;
[128]	1071
[1]	1072	#ifdef __FreeBSD__
[128]	1073	#define SWAPLIST_COMMAND "swapinfo"
[1]	1074	#else
[128]	1075	#define SWAPLIST_COMMAND "cat /proc/swaps"
[1]	1076	#endif
	1077
[128]	1078	/@ end vars *************************************************** */
[1]	1079
[3191]	1080	if (device_raw == NULL) {
	1081	return(FALSE);
	1082	}
	1083
[128]	1084	if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
	1085	log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
	1086	device_raw);
[3185]	1087	mr_asprintf(tmp, "/%s", device_raw);
[128]	1088	} else {
[3185]	1089	mr_asprintf(tmp, "%s", device_raw);
[128]	1090	}
	1091	log_msg(1, "Is %s mounted?", tmp);
	1092	if (!strcmp(tmp, "/proc") \|\| !strcmp(tmp, "proc")) {
	1093	log_msg(1,
	1094	"I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
[2214]	1095	mr_free(tmp);
	1096	return(FALSE);
[128]	1097	}
[3185]	1098	mr_asprintf(device_with_tab, "%s\t", tmp);
	1099	mr_asprintf(device_with_space, "%s ", tmp);
[2214]	1100	mr_free(tmp);
[1]	1101
[128]	1102	if (!(fin = popen("mount", "r"))) {
	1103	log_OS_error("Cannot popen 'mount'");
[2214]	1104	return(FALSE);
[1]	1105	}
[3191]	1106
	1107	for (mr_getline(incoming, fin); !feof(fin); mr_getline(incoming, fin)) {
	1108	if (strstr(incoming, device_with_space) \|\| strstr(incoming, device_with_tab)) {
[128]	1109	paranoid_pclose(fin);
[3191]	1110	mr_free(incoming);
[2214]	1111	return(TRUE);
[128]	1112	}
[3191]	1113	mr_free(incoming);
[128]	1114	}
[3191]	1115	mr_free(incoming);
[2214]	1116	mr_free(device_with_tab);
[128]	1117	paranoid_pclose(fin);
[3185]	1118	mr_asprintf(tmp, "%s \| grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
[2423]	1119	mr_free(device_with_space);
[128]	1120	log_msg(4, "tmp (command) = '%s'", tmp);
	1121	if (!system(tmp)) {
[2214]	1122	retval = TRUE;
[128]	1123	}
[2214]	1124	mr_free(tmp);
	1125	return(retval);
[1]	1126	}
	1127
	1128	#ifdef __FreeBSD__
	1129	// CODE IS FREEBSD-SPECIFIC
	1130	/**
	1131	* Create a loopback device for specified @p fname.
	1132	* @param fname The file to associate with a device.
	1133	* @return /dev entry for the device, or NULL if it couldn't be allocated.
	1134	*/
[128]	1135	char make_vn(char fname)
[1]	1136	{
[128]	1137	char device = (char ) malloc(MAX_STR_LEN);
	1138	char mddevice = (char ) malloc(32);
	1139	char command[MAX_STR_LEN];
	1140	int vndev = 2;
[3191]	1141	if (atoi(call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate")) < 500000) {
[128]	1142	do {
	1143	sprintf(mddevice, "vn%ic", vndev++);
	1144	sprintf(command, "vnconfig %s %s", mddevice, fname);
	1145	if (vndev > 10) {
	1146	return NULL;
	1147	}
	1148	}
	1149	while (system(command));
	1150	} else {
	1151	sprintf(command, "mdconfig -a -t vnode -f %s", fname);
	1152	mddevice = call_program_and_get_last_line_of_output(command);
	1153	if (!strstr(mddevice, "md")) {
	1154	return NULL;
	1155	}
	1156	}
	1157	sprintf(device, "/dev/%s", mddevice);
	1158	return device;
[1]	1159	}
	1160
	1161
	1162
	1163	// CODE IS FREEBSD-SPECIFIC
	1164	/**
	1165	* Deallocate specified @p dname.
	1166	* This should be called when you are done with the device created by make_vn(),
	1167	* so the system does not run out of @c vn devices.
	1168	* @param dname The device to deallocate.
	1169	* @return 0 for success, nonzero for failure.
	1170	*/
[128]	1171	int kick_vn(char *dname)
[1]	1172	{
[3191]	1173	char *command = NULL;
	1174	int res = 0;
[1]	1175
[128]	1176	if (strncmp(dname, "/dev/", 5) == 0) {
	1177	dname += 5;
	1178	}
[1]	1179
[3191]	1180	if (atoi(call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate")) < 500000) {
	1181	mr_asprintf(command, "vnconfig -d %s", dname);
[128]	1182	} else {
[3191]	1183	mr_asprintf(command, "mdconfig -d -u %s", dname);
[128]	1184	}
[3191]	1185	res = system(command);
	1186	mr_free(command);
	1187	return(res);
[1]	1188	}
	1189	#endif
	1190
	1191
	1192	/**
	1193	* Mount the CD-ROM at @p mountpoint.
	1194	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1195	* @param mountpoint The place to mount it.
	1196	* @return 0 for success, nonzero for failure.
	1197	*/
[1741]	1198	int mount_USB_here(char device, char mountpoint)
	1199	{
	1200	/@ buffer ***************************************************** */
[3191]	1201	char *command = NULL;
[1741]	1202	int retval;
	1203
	1204	assert_string_is_neither_NULL_nor_zerolength(device);
	1205	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
	1206
	1207	make_hole_for_dir(mountpoint);
	1208	if (isdigit(device[0])) {
	1209	return(1);
	1210	}
[3191]	1211	log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device, mountpoint);
[1741]	1212
	1213	#ifdef __FreeBSD__
[3191]	1214	mr_asprintf(command, "mount_vfat %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1215
	1216	#else
[3191]	1217	mr_asprintf(command, "mount %s -t vfat %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1218	#endif
	1219
	1220	log_msg(4, command);
	1221	retval = system(command);
	1222	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1223	mr_free(command);
[1741]	1224
	1225	return (retval);
	1226	}
	1227
	1228	/**
	1229	* Mount the CD-ROM at @p mountpoint.
	1230	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1231	* @param mountpoint The place to mount it.
	1232	* @return 0 for success, nonzero for failure.
	1233	*/
[3191]	1234	int mount_CDROM_here(char device, const char mountpoint)
[1]	1235	{
[128]	1236	/@ buffer ***************************************************** */
[2211]	1237	char *command = NULL;
[128]	1238	int retval;
[2257]	1239	#ifdef __FreeBSD__
	1240	char *dev = NULL;
	1241	#else
	1242	char *options = NULL;
	1243	#endif
[1]	1244
[128]	1245	assert_string_is_neither_NULL_nor_zerolength(device);
	1246	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	1247
[128]	1248	make_hole_for_dir(mountpoint);
[2211]	1249
[2257]	1250	if (isdigit(device[0])) {
	1251	find_cdrom_device(device, FALSE);
	1252	}
	1253	#ifndef __FreeBSD__
[3185]	1254	mr_asprintf(options, "ro");
[2211]	1255	#endif
	1256
[128]	1257	if (g_ISO_restore_mode) {
[1]	1258
	1259	#ifdef __FreeBSD__
[3185]	1260	mr_asprintf(dev, "%s", make_vn(device));
[128]	1261	if (!dev) {
[3185]	1262	mr_asprintf(command, "Unable to mount ISO (make_vn(%s) failed)", device);
[128]	1263	fatal_error(command);
	1264	}
	1265	strcpy(device, dev);
[2211]	1266	paranoid_free(dev);
[1]	1267	#else
[2211]	1268	mr_strcat(options, ",loop");
[1]	1269	#endif
	1270
[128]	1271	}
[3191]	1272	log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device, mountpoint);
[128]	1273	/@ end vars ************************************************** */
[1]	1274
	1275	#ifdef __FreeBSD__
[3185]	1276	mr_asprintf(command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1]	1277
	1278	#else
[3185]	1279	mr_asprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
[2211]	1280	paranoid_free(options);
[1]	1281	#endif
	1282
[128]	1283	log_msg(4, command);
	1284	if (strncmp(device, "/dev/", 5) == 0) {
	1285	retract_CD_tray_and_defeat_autorun();
	1286	}
	1287	retval = system(command);
	1288	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1289	mr_free(command);
[1]	1290
[128]	1291	return (retval);
[1]	1292	}
	1293
	1294
[2682]	1295	/**
	1296	* Mount the CD-ROM or USB device at /mnt/cdrom.
	1297	* @param bkpinfo The backup information structure. Fields used:
	1298	* - @c bkpinfo->backup_media_type
	1299	* - @c bkpinfo->disaster_recovery
	1300	* - @c bkpinfo->isodir
	1301	* - @c bkpinfo->media_device
	1302	* @return 0 for success, nonzero for failure.
	1303	*/
	1304	int mount_media()
	1305	{
[3191]	1306	char *mount_cmd = NULL;
[2769]	1307	char *mountdir = NULL;
[2682]	1308	int i, res;
	1309	#ifdef __FreeBSD__
[3191]	1310	char mdd[32];
	1311	char *mddev = mdd;
[2682]	1312	#endif
[1]	1313
[3191]	1314	if (bkpinfo->backup_media_type == tape \|\| bkpinfo->backup_media_type == udev) {
[2682]	1315	log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
	1316	return 0;
	1317	}
[1]	1318
[2682]	1319	if (!run_program_and_log_output("mount \| grep -F " MNT_CDROM, FALSE)) {
	1320	log_msg(2, "mount_media() - media already mounted. Fair enough.");
	1321	return (0);
	1322	}
[1]	1323
[2682]	1324	if (bkpinfo->backup_media_type == netfs) {
	1325	log_msg(2, "Mounting for Network thingy");
	1326	log_msg(2, "isodir = %s", bkpinfo->isodir);
[3191]	1327	if ((!bkpinfo->isodir[0] \|\| !strcmp(bkpinfo->isodir, "/")) && am_I_in_disaster_recovery_mode()) {
[2682]	1328	strcpy(bkpinfo->isodir, "/tmp/isodir");
	1329	log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
	1330	}
	1331	#ifdef __FreeBSD__
[3207]	1332	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1333	// NETFS
	1334	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number);
	1335	} else {
	1336	// ISO
	1337	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->prefix, g_current_media_number);
	1338	}
[2682]	1339	mddev = make_vn(mount_cmd);
[3191]	1340	mr_free(mount_cmd);
	1341
	1342	mr_asprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
[2682]	1343	#else
[3207]	1344	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1345	// NETFS
	1346	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);
	1347	} else {
	1348	// ISO
	1349	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);
	1350	}
[2682]	1351	#endif
	1352
	1353	} else if (bkpinfo->backup_media_type == iso) {
[2769]	1354	if (bkpinfo->subdir) {
[3185]	1355	mr_asprintf(mountdir, "%s/%s", bkpinfo->isodir, bkpinfo->subdir);
[2769]	1356	} else {
[3185]	1357	mr_asprintf(mountdir, "%s", bkpinfo->isodir);
[2769]	1358	}
[2682]	1359	#ifdef __FreeBSD__
[3191]	1360	mr_asprintf(mount_cmd, "%s/%s-%d.iso", mountdir, bkpinfo->prefix, g_current_media_number);
[2682]	1361	mddev = make_vn(mount_cmd);
[3191]	1362	mr_free(mount_cmd);
	1363
	1364	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
[2682]	1365	#else
[3191]	1366	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]	1367	#endif
[2774]	1368	mr_free(mountdir);
[2682]	1369	} else if (bkpinfo->backup_media_type == usb) {
[3191]	1370	mr_asprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1371	} else if (strstr(bkpinfo->media_device, "/dev/")) {
	1372	#ifdef __FreeBSD__
[3191]	1373	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1374	#else
[3191]	1375	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1376	#endif
	1377	} else {
	1378	if (bkpinfo->disaster_recovery
	1379	&& does_file_exist("/tmp/CDROM-LIVES-HERE")) {
	1380	strcpy(bkpinfo->media_device,
	1381	last_line_of_file("/tmp/CDROM-LIVES-HERE"));
	1382	} else {
	1383	find_cdrom_device(bkpinfo->media_device, TRUE);
	1384	}
	1385
	1386	#ifdef __FreeBSD__
[3191]	1387	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1388	#else
[3191]	1389	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1390	#endif
	1391	}
	1392
	1393	log_msg(2, "(mount_media) --- command = %s", mount_cmd);
	1394	for (i = 0; i < 2; i++) {
	1395	res = run_program_and_log_output(mount_cmd, FALSE);
	1396	if (!res) {
	1397	break;
	1398	} else {
	1399	log_msg(2, "Failed to mount device.");
	1400	sleep(5);
[3191]	1401	sync();
[2682]	1402	}
	1403	}
[3191]	1404	mr_free(mount_cmd);
[2682]	1405
	1406	if (res) {
	1407	log_msg(2, "Failed, despite %d attempts", i);
	1408	} else {
	1409	log_msg(2, "Mounted media drive OK");
	1410	}
	1411	return (res);
	1412	}
	1413	/**************************************************************************
	1414	END_MOUNT_CDROM
	1415	**************************************************************************/
	1416
	1417
	1418
	1419
[1]	1420	/**
	1421	* Ask the user for CD number @p cd_number_i_want.
	1422	* Sets g_current_media_number once the correct CD is inserted.
	1423	* @param bkpinfo The backup information structure. Fields used:
	1424	* - @c bkpinfo->backup_media_type
[20]	1425	* - @c bkpinfo->prefix
[1]	1426	* - @c bkpinfo->isodir
	1427	* - @c bkpinfo->media_device
	1428	* - @c bkpinfo->please_dont_eject_when_restoring
	1429	* @param cd_number_i_want The CD number to ask for.
	1430	*/
	1431	void
[1645]	1432	insist_on_this_cd_number(int cd_number_i_want)
[1]	1433	{
	1434
[128]	1435	/@ int ************************************************************ */
	1436	int res = 0;
[1]	1437
	1438
[128]	1439	/@ buffers ******************************************************** */
[3191]	1440	char *tmp = NULL;
[2242]	1441	char *mds = NULL;
[3191]	1442	char *request = NULL;
[1]	1443
[128]	1444	assert(bkpinfo != NULL);
	1445	assert(cd_number_i_want > 0);
[1]	1446
	1447	// log_msg(3, "Insisting on CD number %d", cd_number_i_want);
	1448
[128]	1449	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
	1450	log_msg(3,
	1451	"No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
	1452	return;
	1453	}
[3191]	1454	mr_asprintf(tmp, "mkdir -p " MNT_CDROM);
	1455	run_program_and_log_output(tmp, 5);
	1456	mr_free(tmp);
	1457
	1458	if (g_ISO_restore_mode \|\| bkpinfo->backup_media_type == iso \|\| bkpinfo->backup_media_type == netfs) {
[2866]	1459	g_ISO_restore_mode = TRUE;
	1460	}
[1645]	1461	if ((res = what_number_cd_is_this()) != cd_number_i_want) {
[3191]	1462	log_msg(3, "Currently, we hold %d but we want %d", res, cd_number_i_want);
[2866]	1463
	1464	/* Now we need to umount the current media to have the next mounted after */
[2878]	1465	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[2866]	1466	log_msg(3, "Mounting next media %d",cd_number_i_want);
	1467	g_current_media_number = cd_number_i_want;
	1468	mount_media();
	1469
[2242]	1470	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	1471	log_msg(3, "Insisting on %s #%d", mds, cd_number_i_want);
	1472	mr_asprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
[2242]	1473	mr_free(mds);
[3191]	1474
[1645]	1475	while (what_number_cd_is_this() != cd_number_i_want) {
[3191]	1476	sync();
[128]	1477	if (is_this_device_mounted(MNT_CDROM)) {
	1478	res =
[2878]	1479	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[128]	1480	} else {
	1481	res = 0;
	1482	}
	1483	if (res) {
[541]	1484	log_to_screen("WARNING - failed to unmount CD-ROM drive");
[128]	1485	}
	1486	if (!bkpinfo->please_dont_eject) {
	1487	res = eject_device(bkpinfo->media_device);
	1488	} else {
	1489	res = 0;
	1490	}
	1491	if (res) {
[541]	1492	log_to_screen("WARNING - failed to eject CD-ROM disk");
[128]	1493	}
	1494	popup_and_OK(request);
	1495	if (!bkpinfo->please_dont_eject) {
	1496	inject_device(bkpinfo->media_device);
	1497	}
[3191]	1498	sync();
[128]	1499	}
[3191]	1500	mr_free(request);
	1501
[128]	1502	log_msg(1, "Thankyou. Proceeding...");
	1503	g_current_media_number = cd_number_i_want;
	1504	}
[1]	1505	}
	1506
	1507	/* @} - end of deviceGroup */
	1508
	1509
	1510
[2434]	1511	/**
	1512	* Creates a singly linked list of all of the non-NETFS mounted file systems.
	1513	* @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
	1514	* the list of mounted file systems.
	1515	* @return None.
	1516	*/
	1517	static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
	1518	{
	1519	assert (DSFptr);
	1520	if (DSF_Head == NULL) {
	1521	DSF_Head = DSFptr;
	1522	} else {
	1523	DSF_Tail->next = DSFptr;
	1524	}
	1525	DSFptr->next = NULL;
	1526	DSF_Tail = DSFptr;
	1527	}
[1]	1528
[2434]	1529	/**
	1530	* Find the structure, in the singly linked list of all of the non-NETFS
	1531	* mounted file systems, that contains the specified device.
	1532	* @param device The device to find
	1533	* @return NULL if it didn't find the device, a pointer to the
	1534	* structure if it did.
	1535	*/
	1536	static MOUNTED_FS_STRUCT find_device_in_list (char device)
	1537	{
	1538	MOUNTED_FS_STRUCT *DSFptr = NULL;
[1]	1539
[2434]	1540	DSFptr = DSF_Head;
	1541	while (DSFptr != NULL) {
	1542	if (!strcmp(DSFptr->device, device)) {
	1543	break;
	1544	}
	1545	DSFptr = DSFptr->next;
	1546	}
	1547	return (DSFptr);
	1548	}
[1]	1549
	1550	/**
[2434]	1551	* Find the structure, in the singly linked list of all of the non-NETFS
	1552	* mounted file systems, that contains the specified mount point.
	1553	* @param mount_point The mount point to find
	1554	* @return NULL is it didn't find the mount point, a pointer to the
	1555	* structure if it did.
	1556	*/
	1557	static MOUNTED_FS_STRUCT find_mount_point_in_list (char mount_point)
	1558	{
	1559	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1560
	1561	DSFptr = DSF_Head;
	1562	while (DSFptr != NULL) {
	1563	if (!strcmp(DSFptr->mount_point, mount_point)) {
	1564	break;
	1565	}
	1566	DSFptr = DSFptr->next;
	1567	}
	1568	return (DSFptr);
	1569	}
	1570
	1571	/**
	1572	* Frees the memory for all of the structures on the linked list of
	1573	* all of the non-NETFS mounted file systems.
	1574	*/
	1575	static void free_mounted_fs_list (void) {
	1576	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1577	MOUNTED_FS_STRUCT *DSFnext = NULL;
	1578
	1579	DSFptr = DSF_Head;
	1580	while (DSFptr != NULL) {
	1581	DSFnext = DSFptr->next;
	1582	paranoid_free(DSFptr);
	1583	DSFptr = DSFnext;
	1584	}
	1585	DSF_Head = NULL;
	1586	DSF_Tail = NULL;
	1587	}
	1588
	1589
	1590	/**
	1591	* Creates a linked list of all of the non-NETFS mounted file systems.
	1592	* We use a linked list because we don't know how many mounted file
	1593	* there are (and there can be a lot).
	1594	* @return 0 on success and greated than 0 on failure.
	1595	*/
	1596	static int create_list_of_non_NETFS_mounted_file_systems (void)
	1597	{
	1598	int i = 0;
	1599	int mount_cnt = 0;
[2436]	1600	int lastpos = 0;
[2434]	1601	char *mounted_file_system = NULL;
	1602	char *command = NULL;
	1603	char *token = NULL;
	1604	char token_chars[] =" :\t\r\f\a\0";
	1605	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1606
	1607	free_mounted_fs_list();
	1608	/********
	1609	* Find the number of mounted file system entries and their respective mount points.
	1610	* I can't return all of the entries as one string because it's length can be longer
	1611	* than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
	1612	* So start looping and get the number of mounted file systems and query them one by one.
	1613	********/
	1614	/* Get the number of mounted file systems ((those that start with "/dev/" */
[3185]	1615	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $0}}'\|wc -l");
[2434]	1616	log_msg(5, "Running: %s", command);
[3185]	1617	mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1618	mr_free(command);
[2434]	1619
	1620	mount_cnt = atoi(mounted_file_system);
	1621	log_msg (5, "mount_cnt: %d", mount_cnt);
[3191]	1622	mr_free(mounted_file_system);
[2434]	1623
	1624	for (i=mount_cnt; i > 0; i--) {
[3185]	1625	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'\|head -n %d", i);
[2434]	1626	log_msg(5, "Running: %s", command);
[3185]	1627	mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1628	mr_free(command);
[2434]	1629
	1630	log_msg (5, "mounted_file_system: %s", mounted_file_system);
[2436]	1631	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1632	log_msg (4, "Could not get the list of mounted file systems");
[3191]	1633	mr_free(mounted_file_system);
[2434]	1634	mr_free(token);
	1635	return (1);
	1636	}
	1637	if (token) {
	1638	log_msg (5, "token: %s", token);
	1639	}
	1640	while (token != NULL) {
	1641	log_msg (5, "token: %s", token);
	1642	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1643	fatal_error ("Cannot allocate memory");
	1644	}
	1645	add_mounted_fs_struct(DSFptr);
	1646	strcpy(DSFptr->device, token);
	1647	mr_free(token);
[2436]	1648	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1649	log_msg (5, "Ran out of entries on the mounted file systems list");
[2436]	1650	mr_free(mounted_file_system);
[2434]	1651	mr_free(token);
	1652	return (1);
	1653	}
	1654	log_msg (5, "token: %s", token);
	1655	strcpy(DSFptr->mount_point, token);
	1656	mr_free(token);
[2436]	1657	token = mr_strtok(mounted_file_system, token_chars, &lastpos);
[2434]	1658	}
[2436]	1659	mr_free(mounted_file_system);
[2434]	1660	}
	1661	return (0);
	1662	}
	1663
	1664
	1665
	1666	/**
	1667	* Given a whole disk device special file, determine which mounted file systems
	1668	* are on the dsf's partitions and which mounted file systems are not.
	1669	* @param dsf The whole disk device special file.
	1670	* @param included_dsf_list A char pointer used to hold the list of mount points
	1671	* that are on the dsf. Memory for the array will be allocated within the function.
	1672	* @param excluded_dsf_list A char pointer used to hold the list of mount points
	1673	* that are not on the dsf. Memory for the array will be allocated within the function.
	1674	* @return 0 on success, -1 if no device special file was passed in, -2 if a device
	1675	* special file was passed in but it has no partitions on it, or 1 on failure
	1676	*/
	1677	static int get_dsf_mount_list (const char dsf, char included_dsf_list, char *excluded_dsf_list) {
	1678	int i = 0;
	1679	int c = 0;
	1680	int lastpos = 0;
[3288]	1681	char *VG = NULL;
[2434]	1682	char *tmp = NULL;
	1683	char *command = NULL;
	1684	char *partition_list = NULL;
	1685	char partitions[64][MAX_STR_LEN];
	1686	char *mount_list = NULL;
	1687	char *token = NULL;
[2436]	1688	char *ndsf = NULL;
[2434]	1689	char token_chars[] =" \t\r\f\a\0";
	1690	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1691
	1692	memset((char *)partitions, 0, sizeof(partitions));
	1693
	1694	log_msg(5, "dsf: %s", dsf);
	1695
	1696	/********
	1697	* See if a device special file was passed in (i.e. it must start with /dev/
	1698	********/
	1699	if (strncmp(dsf, "/dev/", 5)) {
[2527]	1700	log_msg (4, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
[2434]	1701	return (-1);
	1702	}
[2527]	1703	log_msg(4, " %s looks like a device special file", dsf);
[2434]	1704	/* Verify that the dsf exists */
[3185]	1705	mr_asprintf(command, "ls -al %s 2>/dev/null \| wc -l", dsf);
[2434]	1706	log_msg(5, " Executing: %s", command);
[3185]	1707	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1708	mr_free(command);
[2434]	1709
	1710	log_msg(5, " Return value: %s", tmp);
	1711	c = atoi(tmp);
[3191]	1712	mr_free(tmp);
[2434]	1713
	1714	if (!c) {
	1715	log_to_screen("Cannot find device special file %s", dsf);
	1716	return (1);
	1717	}
[2527]	1718	log_msg(4, " %s device special file exists", dsf);
[2434]	1719
	1720	/* Get a list of the mounted file systems */
	1721	if (create_list_of_non_NETFS_mounted_file_systems()) {
	1722	log_to_screen ("Could not get the list of mounted file systems");
	1723	return (1);
	1724	}
	1725	log_msg (5, "Processing dsf: %s", dsf);
	1726	/********
	1727	* Get a list of the dsf's partitions. There could be no partitions on the disk
	1728	* or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
	1729	* Either way, it's an error.
	1730	********/
[3371]	1731	mr_asprintf(command, "mr_parted2fdisk -l %s 2>/dev/null\|grep -E \"^/dev/\"\|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
[2527]	1732	log_msg(5, "Executing: %s", command);
[3185]	1733	mr_asprintf(partition_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1734	mr_free(command);
[2434]	1735	log_msg(4, "Partition list for %s: %s", dsf, partition_list);
	1736	if (!strlen(partition_list)) {
	1737	/* There were no partitions on the disk */
[2436]	1738	log_msg(4, "No partitions on device special file %s", dsf);
[2453]	1739	log_msg(4, "I guess it's a partition itself");
[2436]	1740	strcpy(partitions[0], dsf);
	1741	ndsf = truncate_to_drive_name(dsf);
	1742	} else {
	1743	/* Fill the partition list */
	1744	i = 0;
	1745	lastpos = 0;
	1746	while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
[2527]	1747	log_msg (4, "Found partition: %s", token);
[2436]	1748	strcpy(partitions[i++], token);
	1749	mr_free(token);
	1750	}
[3185]	1751	mr_asprintf(ndsf, "%s", dsf);
[2434]	1752	}
[2436]	1753	mr_free(partition_list);
[2527]	1754
	1755	/* In any case we want to exclude the dsf itself from all MondRescue activities
	1756	* at restore time (LVM, fdisk, ...) so we want it in our exclude_dev list */
[2528]	1757	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1758	fatal_error ("Cannot allocate memory");
[2527]	1759	}
[2528]	1760	add_mounted_fs_struct(DSFptr);
	1761	strcpy(DSFptr->device, dsf);
[2527]	1762	DSFptr->check = 1;
	1763
[2436]	1764	/* For the rest ndsf is the new dsf to deal with */
[2434]	1765	/********
	1766	* At this point, we have a list of all of the partitions on the dsf. Now try to
	1767	* see which partitions have a file system on them.
	1768	*
	1769	* Loop through each partition on the disk and:
	1770	*
	1771	* - If the partition is swap, it ignores it.
	1772	*
	1773	* - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
	1774	* to the linked list, copies to it the device name and mount point, and sets check == 1.
	1775	*
	1776	* - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
	1777	* an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
	1778	* to it the device name and mount point, and sets check == 1. Note that if the Volume Group
	1779	* contains more than one disk, it will still add the entry even if the Logical Volume's
	1780	* extents are not on the dsf that was passed in to the function. For example, Volume Group
	1781	* VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
	1782	* which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
	1783	* mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
	1784	* function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
	1785	*
	1786	* - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
	1787	* software raid device, it adds an entry to the linked list, copies to it the software raid
	1788	* device name and mount point, and sets check == 1.
	1789	*
	1790	* - If the partition is part of a mounted software raid device, it adds an entry to the linked
	1791	* list, copies to it the software raid device name and mount point, and sets check == 1.
	1792	*
	1793	********/
	1794	for (i=0; strlen(partitions[i]); i++) {
	1795	log_msg(4, "Processing partition: %s", partitions[i]);
	1796	/* See if it's swap. If it is, ignore it. */
[3371]	1797	mr_asprintf(command, "mr_parted2fdisk -l %s 2>/dev/null \| awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'", ndsf, partitions[i]);
[2527]	1798	log_msg(5, " Running: %s", command);
[3185]	1799	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1800	mr_free(command);
	1801
[2527]	1802	log_msg(5, " Return value: %s", tmp);
[2434]	1803	c = strlen(tmp);
[3191]	1804	mr_free(tmp);
	1805
[2434]	1806	if (c) {
	1807	log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
	1808	continue;
	1809	}
[3191]	1810
[2434]	1811	/* It's not swap. See if we can find the mount point from the mount command. */
[3185]	1812	mr_asprintf(command, "mount 2>/dev/null \| awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
	1813	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1814	mr_free(command);
	1815
[2434]	1816	if (strlen(tmp)) {
	1817	log_msg(4, " %s is mounted: %s", partitions[i], tmp);
	1818	if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
	1819	log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
[3191]	1820	mr_free(tmp);
[2434]	1821	return (1);
	1822	}
	1823	DSFptr->check = 1;
[3191]	1824	mr_free(tmp);
[2434]	1825	continue;
	1826	}
[3191]	1827	mr_free(tmp);
	1828
[2434]	1829	/* It's not swap and it's not mounted. See if it's LVM */
	1830	log_msg(4, " It's not mounted. Checking to see if it's LVM...");
[3191]	1831
[2527]	1832	/* Check for LVM */
[3185]	1833	mr_asprintf(command, "pvdisplay -c %s 2> /dev/null", partitions[i]);
[2527]	1834	log_msg(5, " Running: %s", command);
[3185]	1835	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1836	mr_free(command);
	1837
[2434]	1838	if (strlen(tmp)) {
[2527]	1839	log_msg(4, "Found an LVM partition at %s. Find the VG it's in...", partitions[i]);
	1840	/* It's LVM: Find the VG it's in */
[3185]	1841	mr_asprintf(command, "pvdisplay -v %s 2>/dev/null\|grep \"VG Name\"\|awk '{print $NF}'", partitions[i]);
[2527]	1842	log_msg(5, " Running: %s", command);
[3288]	1843	mr_asprintf(VG, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1844	mr_free(command);
	1845
[2527]	1846	log_msg(4, " Volume Group: %s", VG);
	1847	if (strlen(VG)) {
	1848	/* Found the Volume Group. Now find all of the VG's mount points */
	1849	log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
[3185]	1850	mr_asprintf(command, "mount 2>/dev/null\|grep -E \"/dev/mapper/%s\|/dev/%s/\"\|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
[2527]	1851	log_msg(5, " Running: %s", command);
[3185]	1852	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1853	mr_free(command);
	1854
[2527]	1855	log_msg(4, " VG %s mount_list: %s", VG, mount_list);
	1856	lastpos = 0;
	1857	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
	1858	log_msg (5, "mount point token: %s", token);
	1859	if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
	1860	log_msg (4, "Can't find mount point %s in mounted file systems list", token);
[3191]	1861	mr_free(tmp);
[2527]	1862	mr_free(token);
	1863	return (1);
	1864	}
	1865	DSFptr->check = 1;
	1866	mr_free(token);
	1867	}
	1868	/********
	1869	* Now we want to see if there are any software raid devices using
	1870	* any of the Logical Volumes on the Volume Group.
	1871	*******/
[3191]	1872	mr_free(mount_list);
[2527]	1873
[3185]	1874	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2527]	1875	log_msg (5, "Running: %s", command);
[3185]	1876	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1877	mr_free(command);
[2527]	1878	log_msg(4, " Software raid device list: %s", mount_list);
	1879	lastpos = 0;
	1880	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1881	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, VG);
[2527]	1882	log_msg (5, "Running: %s", command);
[3191]	1883	mr_free(tmp);
[3185]	1884	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1885	mr_free(command);
[2527]	1886	log_msg(4, "Number of Software raid device: %s", tmp);
	1887	if (atoi(tmp)) {
	1888	/* This device is on our disk */
	1889	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1890	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1891	mr_free(tmp);
[2434]	1892	mr_free(token);
	1893	return (1);
	1894	}
	1895	DSFptr->check = 1;
	1896	}
	1897	}
[2527]	1898	mr_free(token);
	1899	paranoid_free(mount_list);
	1900	} else {
	1901	log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
[3191]	1902	mr_free(tmp);
[2527]	1903	return (1);
[2434]	1904	}
[3191]	1905	mr_free(tmp);
[3288]	1906	mr_free(VG);
[2527]	1907	continue;
[2434]	1908	} else {
	1909	log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
	1910	}
[3191]	1911	mr_free(tmp);
	1912
[2434]	1913	/********
	1914	* It's not swap, mounted, or LVM. See if it's used in a software raid device.
	1915	********/
	1916	log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
[3185]	1917	mr_asprintf(command, "mdadm --examine %s 2>/dev/null \| awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
[2434]	1918	log_msg(4, " Running: %s", command);
[3185]	1919	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1920	mr_free(command);
	1921
[2434]	1922	if (!strlen(tmp)) {
	1923	log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
[3191]	1924	mr_free(tmp);
[2434]	1925	continue;
	1926	}
	1927	log_msg (5, " UUID: %s", tmp);
[3191]	1928
[2434]	1929	/* Get the Software raid device list */
[3185]	1930	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2434]	1931	log_msg (5, " Running: %s", command);
[3185]	1932	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1933	mr_free(command);
	1934
[2434]	1935	log_msg(4, " Software raid device list: %s", mount_list);
	1936	/* Loop through the software raid device list to see if we can find the partition */
	1937	lastpos = 0;
	1938	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1939	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, tmp);
[2434]	1940	log_msg(4, " Running: %s", command);
[3191]	1941	mr_free(tmp);
[3185]	1942	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1943	mr_free(command);
	1944
[2434]	1945	if (!atoi(tmp)) {
	1946	log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
	1947	} else {
	1948	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1949	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1950	mr_free(tmp);
[2434]	1951	mr_free(token);
	1952	return (1);
	1953	}
	1954	DSFptr->check = 1;
	1955	break;
	1956	}
	1957	mr_free(token);
	1958	}
[3191]	1959	mr_free(tmp);
	1960	mr_free(mount_list);
[2434]	1961	}
	1962
	1963	/* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
	1964	i = 0;
	1965	DSFptr= DSF_Head;
	1966	while (DSFptr != NULL) {
	1967	i += strlen(DSFptr->mount_point) + 1;
	1968	DSFptr = DSFptr->next;
	1969	}
	1970	log_msg (5, "i: %d", i);
	1971	if ((included_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	1972	fatal_error ("Cannot allocate memory");
	1973	}
	1974	if ((excluded_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	1975	fatal_error ("Cannot allocate memory");
	1976	}
	1977	DSFptr= DSF_Head;
	1978	while (DSFptr != NULL) {
	1979	if (DSFptr->check) {
[2632]	1980	log_msg (4, "%s is mounted on %s and is on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	1981	strcat(*included_dsf_list, DSFptr->mount_point);
[2713]	1982	strcat(*included_dsf_list, "\|");
[2434]	1983	} else {
[2632]	1984	log_msg (4, "%s is mounted on %s and is NOT on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	1985	strcat(*excluded_dsf_list, DSFptr->mount_point);
[2713]	1986	strcat(*excluded_dsf_list, "\|");
[2434]	1987	}
	1988	DSFptr = DSFptr->next;
	1989	}
[2436]	1990	mr_free(ndsf);
	1991
[2434]	1992	log_msg (5, "included_dsf_list: %s", *included_dsf_list);
	1993	log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
	1994	return (0);
	1995	}
	1996
	1997
	1998	/* Update the bkpinfo structure for exclude & include paths
	1999	* in order to handle correctly paths corresponding to devices */
	2000	void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
	2001
	2002	char *token = NULL;
	2003	int lastpos = 0;
	2004	char *mounted_on_dsf = NULL;
	2005	char *not_mounted_on_dsf = NULL;
[2713]	2006	char token_chars[] ="\|\t\r\f\a\0\n";
[2525]	2007	char *tmp = NULL;
	2008	char *tmp1 = NULL;
[2934]	2009	char *tmp2 = NULL;
[2434]	2010
[2745]	2011	if (pathlist == NULL) {
	2012	return;
	2013	}
[2434]	2014	while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
	2015	switch (get_dsf_mount_list(token, &mounted_on_dsf, &not_mounted_on_dsf)) {
	2016	case 1:
	2017	if (mode == 'E') {
	2018	log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
	2019	} else {
[2453]	2020	log_msg(1, "ERROR ! %s doesn't exist in -I option", token);
[2434]	2021	fatal_error("Error processing -I option");
	2022	}
	2023	break;
	2024	/* Everything is OK; proceed to archive data */
	2025	case 0:
	2026	if (mode == 'E') {
	2027	if (strlen(mounted_on_dsf)) {
[2632]	2028	log_to_screen("Excluding the following file systems on %s:", token);
	2029	log_to_screen("==> %s", mounted_on_dsf);
[2434]	2030	log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
[2713]	2031	if (bkpinfo->exclude_paths) {
	2032	mr_strcat(bkpinfo->exclude_paths,"\|%s",mounted_on_dsf);
	2033	} else {
[3185]	2034	mr_asprintf(bkpinfo->exclude_paths,"%s",mounted_on_dsf);
[2713]	2035	}
	2036	if (bkpinfo->exclude_devs) {
	2037	mr_strcat(bkpinfo->exclude_devs,"\|%s",token);
	2038	} else {
[3185]	2039	mr_asprintf(bkpinfo->exclude_devs,"%s",token);
[2713]	2040	}
[2434]	2041	}
[2453]	2042	} else {
[2632]	2043	log_to_screen("Archiving only the following file systems on %s:", token);
[2636]	2044	log_to_screen("==> %s", mounted_on_dsf);
[3191]	2045	mr_free(bkpinfo->include_paths);
	2046	mr_asprintf(bkpinfo->include_paths, "%s", "/");
[2453]	2047	if (strlen(not_mounted_on_dsf)) {
	2048	log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
[2632]	2049	log_to_screen("Not archiving the following file systems:");
	2050	log_to_screen("==> %s", not_mounted_on_dsf);
[2713]	2051	if (bkpinfo->exclude_paths) {
	2052	mr_strcat(bkpinfo->exclude_paths, "\|%s",not_mounted_on_dsf);
	2053	} else {
[3185]	2054	mr_asprintf(bkpinfo->exclude_paths,"%s",not_mounted_on_dsf);
[2713]	2055	}
[2453]	2056	}
[2434]	2057	}
	2058	break;
	2059	/* It's a dsf but not a whole disk dsf */
	2060	case -2:
	2061	log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
	2062	break;
	2063	/* A device special file was not passed in. Process it as a path. */
	2064	case -1:
[2713]	2065	/* Adds a \| to ensure correct detection even at both ends */
[3185]	2066	mr_asprintf(tmp1,"\|%s",token);
	2067	mr_asprintf(tmp2,"\|%s\|",token);
[2434]	2068	if (mode == 'E') {
[2473]	2069	/* Add the token if not already in the list */
[3185]	2070	mr_asprintf(tmp,"\|%s\|",bkpinfo->exclude_paths);
[2934]	2071	if (strstr(tmp,tmp2) == NULL) {
[2713]	2072	if (bkpinfo->exclude_paths) {
	2073	mr_strcat(bkpinfo->exclude_paths,tmp1);
	2074	mr_free(tmp1);
	2075	} else {
	2076	bkpinfo->exclude_paths = tmp1;
	2077	}
[2473]	2078	}
[2434]	2079	} else {
[2473]	2080	/* Add the token if not already in the list */
[3185]	2081	mr_asprintf(tmp,"\|%s\|",bkpinfo->include_paths);
[2934]	2082	if (strstr(tmp,tmp2) == NULL) {
[3191]	2083	mr_strcat(bkpinfo->include_paths, "%s", tmp1);
[2473]	2084	}
[2713]	2085	mr_free(tmp1);
[2434]	2086	}
[2525]	2087	mr_free(tmp);
[2934]	2088	mr_free(tmp2);
[2434]	2089	break;
	2090	}
	2091	mr_free(token);
	2092
	2093	if (bkpinfo->include_paths != NULL) {
	2094	log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
	2095	}
	2096	if (bkpinfo->exclude_paths != NULL) {
	2097	log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
	2098	}
	2099	if (bkpinfo->exclude_devs != NULL) {
	2100	log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
	2101	}
	2102	}
	2103	}
	2104
	2105
	2106
	2107
	2108	/**
[1]	2109	* Ask user for details of backup/restore information.
	2110	* Called when @c mondoarchive doesn't get any parameters.
	2111	* @param bkpinfo The backup information structure to fill out with the user's data.
	2112	* @param archiving_to_media TRUE if archiving, FALSE if restoring.
	2113	* @return 0, always.
	2114	* @bug No point of `int' return value.
	2115	* @ingroup archiveGroup
	2116	*/
[1645]	2117	int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
[1]	2118	// archiving_to_media is TRUE if I'm being called by mondoarchive
	2119	// archiving_to_media is FALSE if I'm being called by mondorestore
	2120	{
[2214]	2121	char *tmp = NULL;
[3154]	2122	char *sz = NULL;
[3111]	2123	char *tmpro = NULL;
[2304]	2124	char *tmp1 = NULL;
[2242]	2125	char *mds = NULL;
[3212]	2126	char *oldtmp = NULL;
[2847]	2127	char *q = NULL;
[3062]	2128	char p[16*MAX_STR_LEN];
[3191]	2129	char *sz_size = NULL;
	2130	char *command = NULL;
[2771]	2131	char *compression_type = NULL;
[3191]	2132	char *comment = NULL;
[128]	2133	int i;
	2134	FILE *fin;
[1]	2135
[2304]	2136	malloc_string(tmp1);
[128]	2137	assert(bkpinfo != NULL);
	2138	bkpinfo->nonbootable_backup = FALSE;
[1]	2139
[2380]	2140	// Tape, CD, NETFS, ...?
[128]	2141	srandom(getpid());
	2142	bkpinfo->backup_media_type =
	2143	(g_restoring_live_from_cd) ? cdr :
	2144	which_backup_media_type(bkpinfo->restore_data);
	2145	if (bkpinfo->backup_media_type == none) {
[541]	2146	log_to_screen("User has chosen not to backup the PC");
[128]	2147	finish(1);
	2148	}
[1934]	2149	/* Why asking to remove the media with tape ?
[128]	2150	if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
[1885]	2151	popup_and_OK("Please remove media from drive(s)");
[128]	2152	}
[1934]	2153	*/
[3154]	2154	if (archiving_to_media) {
	2155	setup_tmpdir(NULL);
	2156	/*
	2157	* Set the scratchdir to reside on the partition with the most free space.
	2158	* Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
	2159	*/
	2160	#ifdef __FreeBSD__
[3185]	2161	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,vmhgfs,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol \| grep -vE \"none\|Filesystem\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done"));
[3154]	2162	#else
[3185]	2163	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -x nfs -x nfs4 -x fuse.sshfs -x fuse -x vfat -x ntfs -x ntfs-3g -x vmhgfs -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol -x iso9660 \| grep -vE \"none\|Filesystem\|/dev/shm\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done"));
[3154]	2164	#endif
	2165
	2166	if (tmp[0] != '/') {
[3185]	2167	mr_asprintf(sz, "%s", tmp);
[3154]	2168	mr_free(tmp);
[3185]	2169	mr_asprintf(tmp, "/%s", sz);
[3154]	2170	mr_free(sz);
	2171	}
	2172	setup_scratchdir(tmp);
[3292]	2173	mr_free(tmp);
[3154]	2174	}
[3191]	2175	log_msg(3, "media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[128]	2176	bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
[3191]	2177	bkpinfo->compression_level = (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
	2178	bkpinfo->use_lzo = (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
[128]	2179	mvaddstr_and_log_it(2, 0, " ");
[1]	2180
[1934]	2181	// Find device's /dev (or SCSI) entry
[128]	2182	switch (bkpinfo->backup_media_type) {
	2183	case cdr:
	2184	case cdrw:
	2185	case dvd:
[1687]	2186	case usb:
[1745]	2187	/* Never try to eject a USB device */
	2188	if (bkpinfo->backup_media_type == usb) {
[1746]	2189	bkpinfo->please_dont_eject = TRUE;
[1745]	2190	}
[128]	2191	if (archiving_to_media) {
[1687]	2192	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[3191]	2193	if (ask_me_yes_or_no("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?")) {
[685]	2194	bkpinfo->manual_cd_tray = TRUE;
	2195	}
[128]	2196	}
[2771]	2197	if ((compression_type = which_compression_type()) == NULL) {
	2198	log_to_screen("User has chosen not to backup the PC");
	2199	finish(1);
	2200	}
[3191]	2201
	2202	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2203	log_to_screen("User has chosen not to backup the PC");
[128]	2204	finish(1);
	2205	}
[2242]	2206	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	2207	mr_asprintf(comment, "What speed is your %s (re)writer?", mds);
[128]	2208	if (bkpinfo->backup_media_type == dvd) {
	2209	find_dvd_device(bkpinfo->media_device, FALSE);
[2304]	2210	strcpy(tmp1, "1");
[3191]	2211	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[128]	2212	log_msg(1, "Setting to DVD defaults");
	2213	} else {
	2214	strcpy(bkpinfo->media_device, VANILLA_SCSI_CDROM);
[2304]	2215	strcpy(tmp1, "4");
[3191]	2216	mr_asprintf(sz_size, "%d", 650);
[128]	2217	log_msg(1, "Setting to CD defaults");
	2218	}
[1687]	2219	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[2304]	2220	if (!popup_and_get_string("Speed", comment, tmp1, 4)) {
[541]	2221	log_to_screen("User has chosen not to backup the PC");
[3191]	2222	mr_free(comment);
[128]	2223	finish(1);
	2224	}
	2225	}
[3191]	2226	mr_free(comment);
[2304]	2227	bkpinfo->cdrw_speed = atoi(tmp1); // if DVD then this shouldn't ever be used anyway :)
[2214]	2228
[3191]	2229	strcpy(tmp1, sz_size);
	2230	mr_asprintf(comment, "How much data (in Megabytes) will each %s store?", mds);
[2242]	2231	mr_free(mds);
[3191]	2232	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[541]	2233	log_to_screen("User has chosen not to backup the PC");
[128]	2234	finish(1);
	2235	}
[3191]	2236	mr_asprintf(sz_size, "%s", tmp1);
[3150]	2237	bkpinfo->media_size = atoi(sz_size);
[3191]	2238
[3150]	2239	if (bkpinfo->media_size <= 0) {
[541]	2240	log_to_screen("User has chosen not to backup the PC");
[128]	2241	finish(1);
	2242	}
	2243	}
[1737]	2244	/* No break because we continue even for usb */
[128]	2245	case cdstream:
[2242]	2246	mds = media_descriptor_string(bkpinfo->backup_media_type);
	2247
[1737]	2248	if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
[128]	2249	strcpy(bkpinfo->media_device, "/dev/cdrom");
[3191]	2250	log_msg(2, "CD-ROM device assumed to be at %s", bkpinfo->media_device);
	2251	} else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb)) \|\| bkpinfo->backup_media_type == dvd) {
[128]	2252	if (!bkpinfo->media_device[0]) {
	2253	strcpy(bkpinfo->media_device, "/dev/cdrom");
	2254	} // just for the heck of it :)
[3191]	2255	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2256	if (bkpinfo->backup_media_type == dvd \|\| find_cdrom_device(bkpinfo->media_device, FALSE)) {
	2257	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2258	mr_asprintf(comment, "Please specify your %s drive's /dev entry", mds);
	2259	if (!popup_and_get_string("Device?", comment, bkpinfo->media_device, MAX_STR_LEN / 4)) {
[541]	2260	log_to_screen("User has chosen not to backup the PC");
[128]	2261	finish(1);
	2262	}
	2263	}
[2242]	2264	log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
[128]	2265	} else {
[1737]	2266	if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
[128]	2267	bkpinfo->media_device[0] = '\0';
	2268	}
	2269	if (bkpinfo->media_device[0]) {
[1738]	2270	if (bkpinfo->backup_media_type == usb) {
[3185]	2271	mr_asprintf(tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
[1738]	2272	} else {
[3185]	2273	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]	2274	}
[128]	2275	if (!ask_me_yes_or_no(tmp)) {
	2276	bkpinfo->media_device[0] = '\0';
	2277	}
[2214]	2278	mr_free(tmp);
[128]	2279	}
	2280	if (!bkpinfo->media_device[0]) {
[1737]	2281	if (bkpinfo->backup_media_type == usb) {
[3212]	2282	i = popup_and_get_string("/dev entry?", "What is the /dev entry of your USB Disk/Key, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1737]	2283	} else {
	2284	if (g_kernel_version < 2.6) {
[3212]	2285	i = popup_and_get_string("Device node?", "What is the SCSI node of your CD (re)writer, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1709]	2286	} else {
[3212]	2287	i = popup_and_get_string("/dev entry?", "What is the /dev entry of your CD (re)writer, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1709]	2288	}
[128]	2289	}
	2290	if (!i) {
[541]	2291	log_to_screen("User has chosen not to backup the PC");
[128]	2292	finish(1);
	2293	}
	2294	}
	2295	}
[2242]	2296	mr_free(mds);
	2297
[128]	2298	if (bkpinfo->backup_media_type == cdstream) {
[3150]	2299	bkpinfo->media_size = 650;
[128]	2300	}
	2301	break;
	2302	case udev:
	2303	if (!ask_me_yes_or_no
[541]	2304	("This option is for advanced users only. Are you sure?")) {
	2305	log_to_screen("User has chosen not to backup the PC");
[128]	2306	finish(1);
	2307	}
	2308	case tape:
[1]	2309
[1969]	2310	if ((!bkpinfo->restore_mode) && (find_tape_device_and_size(bkpinfo->media_device, sz_size))) {
[541]	2311	log_msg(3, "Ok, using vanilla scsi tape.");
[128]	2312	strcpy(bkpinfo->media_device, VANILLA_SCSI_TAPE);
	2313	if ((fin = fopen(bkpinfo->media_device, "r"))) {
	2314	paranoid_fclose(fin);
	2315	} else {
	2316	strcpy(bkpinfo->media_device, "/dev/osst0");
	2317	}
	2318	}
	2319	if (bkpinfo->media_device[0]) {
	2320	if ((fin = fopen(bkpinfo->media_device, "r"))) {
	2321	paranoid_fclose(fin);
	2322	} else {
[3271]	2323	if (does_file_exist("/tmp/mondorestore.cfg")) {
	2324	read_cfg_var("/tmp/mondorestore.cfg", "media-dev", bkpinfo->media_device);
[128]	2325	}
	2326	}
	2327	}
	2328	if (bkpinfo->media_device[0]) {
[3185]	2329	mr_asprintf(tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
[128]	2330	if (!ask_me_yes_or_no(tmp)) {
	2331	bkpinfo->media_device[0] = '\0';
	2332	}
[2214]	2333	mr_free(tmp);
[128]	2334	}
	2335	if (!bkpinfo->media_device[0]) {
[3212]	2336	if (!popup_and_get_string("Device name?", "What is the /dev entry of your tape streamer?", bkpinfo->media_device, MAX_STR_LEN / 4)) {
[541]	2337	log_to_screen("User has chosen not to backup the PC");
[128]	2338	finish(1);
	2339	}
	2340	}
[3185]	2341	mr_asprintf(tmp, "ls -l %s", bkpinfo->media_device);
[128]	2342	if (run_program_and_log_output(tmp, FALSE)) {
[541]	2343	log_to_screen("User has not specified a valid /dev entry");
[128]	2344	finish(1);
	2345	}
[2214]	2346	mr_free(tmp);
	2347
[3212]	2348	if (!popup_and_get_string("Tape block size?", "What is the block size of your tape streamer?", sz_size, 15)) {
[3169]	2349	log_to_screen("User has chosen not to backup the PC");
	2350	finish(1);
[128]	2351	}
[3169]	2352	bkpinfo->internal_tape_block_size = atol(sz_size);
	2353	if (bkpinfo->internal_tape_block_size <= 0) {
	2354	log_to_screen("User has chosen not to backup the PC");
	2355	finish(1);
	2356	}
	2357
	2358	bkpinfo->media_size = 0;
[3150]	2359	log_msg(4, "media_size = %ld", bkpinfo->media_size);
[3169]	2360
[2993]	2361	bkpinfo->use_obdr = ask_me_yes_or_no
	2362	("Do you want to activate OBDR support for your tapes ?");
	2363	if (bkpinfo->use_obdr) {
	2364	log_msg(4, "obdr mode = TRUE");
	2365	} else {
	2366	log_msg(4, "obdr mode = FALSE");
	2367	}
[128]	2368	if (archiving_to_media) {
[2771]	2369	if ((compression_type = which_compression_type()) == NULL) {
	2370	log_to_screen("User has chosen not to backup the PC");
	2371	finish(1);
	2372	}
[3191]	2373	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2374	log_to_screen("User has chosen not to backup the PC");
[128]	2375	finish(1);
	2376	}
	2377	}
	2378	break;
[1]	2379
	2380
	2381
[2380]	2382	case netfs:
	2383	/* Never try to eject a NETFS device */
[1848]	2384	bkpinfo->please_dont_eject = TRUE;
[3191]	2385	/* Force NFS to be the protocol by default */
	2386	if (bkpinfo->netfs_proto == NULL) {
	2387	mr_asprintf(bkpinfo->netfs_proto, "nfs");
	2388	}
[1848]	2389
[2380]	2390	/* Initiate bkpinfo netfs_mount path from running environment if not already done */
[3194]	2391	if (bkpinfo->netfs_mount == NULL) {
	2392	mr_asprintf(bkpinfo->netfs_mount, "%s", call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f1 \| head -n1"));
[128]	2393	}
[1]	2394	#ifdef __FreeBSD__
[128]	2395	if (TRUE)
[1]	2396	#else
[128]	2397	if (!bkpinfo->disaster_recovery)
[1]	2398	#endif
[128]	2399	{
[3212]	2400	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)) {
[541]	2401	log_to_screen("User has chosen not to backup the PC");
[128]	2402	finish(1);
	2403	}
[3191]	2404	mr_free(bkpinfo->netfs_mount);
[3194]	2405	mr_asprintf(bkpinfo->netfs_mount, "%s", p);
[128]	2406	if (!bkpinfo->restore_data) {
[2771]	2407	if ((compression_type = which_compression_type()) == NULL) {
	2408	log_to_screen("User has chosen not to backup the PC");
	2409	finish(1);
	2410	}
[3191]	2411
	2412	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2413	log_to_screen("User has chosen not to backup the PC");
[128]	2414	finish(1);
	2415	}
	2416	}
	2417	// check whether already mounted - we better remove
	2418	// surrounding spaces and trailing '/' for this
[3191]	2419	mr_strip_spaces(bkpinfo->netfs_mount);
[2380]	2420	if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
	2421	bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
[2847]	2422	q = strchr(bkpinfo->netfs_mount, '@');
	2423	if (q != NULL) {
	2424	/* User found. Store the 2 values */
	2425	q++;
	2426	/* new netfs mount */
[3013]	2427	strcpy(tmp1,q);
[2847]	2428	} else {
[3013]	2429	strcpy(tmp1,bkpinfo->netfs_mount);
[2847]	2430	}
[3191]	2431	mr_asprintf(command, "mount \| grep \"%s \" \| cut -d' ' -f3", tmp1);
[3013]	2432	strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(command));
[3191]	2433	mr_free(command);
[256]	2434
[1847]	2435	if (!bkpinfo->restore_data) {
[3194]	2436	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3191]	2437	mr_asprintf(comment, "How much data (in Megabytes) will each media store?");
	2438	strcpy(tmp1, sz_size);
	2439	mr_free(sz_size);
	2440	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[1847]	2441	log_to_screen("User has chosen not to backup the PC");
	2442	finish(1);
	2443	}
[3191]	2444	mr_free(comment);
	2445	mr_asprintf(sz_size, "%s", tmp1);
[1847]	2446	} else {
[3191]	2447	mr_asprintf(sz_size, "0");
[256]	2448	}
[3150]	2449	bkpinfo->media_size = atoi(sz_size);
[3191]	2450	mr_free(sz_size);
	2451
[3150]	2452	if (bkpinfo->media_size < 0) {
[541]	2453	log_to_screen("User has chosen not to backup the PC");
[256]	2454	finish(1);
	2455	}
[128]	2456	}
	2457	if (bkpinfo->disaster_recovery) {
[3191]	2458	mr_asprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
[3060]	2459	paranoid_system(command);
[3191]	2460	mr_free(command);
	2461
[128]	2462	}
[2628]	2463	strcpy(tmp1, bkpinfo->netfs_proto);
[3191]	2464	if (!popup_and_get_string("Network protocol", "Which protocol should I use (nfs/sshfs/smbfs) ?",tmp1, MAX_STR_LEN)) {
[2628]	2465	log_to_screen("User has chosen not to backup the PC");
	2466	finish(1);
	2467	}
	2468	mr_free(bkpinfo->netfs_proto);
[3185]	2469	mr_asprintf(bkpinfo->netfs_proto, "%s", tmp1);
[3191]	2470
	2471	strcpy(tmp1, bkpinfo->netfs_mount);
	2472	if (!popup_and_get_string("Network share", "Which remote share should I mount?", tmp1, MAX_STR_LEN)) {
[2628]	2473	log_to_screen("User has chosen not to backup the PC");
	2474	finish(1);
	2475	}
[3191]	2476	mr_free(bkpinfo->netfs_mount);
	2477	mr_asprintf(bkpinfo->netfs_mount, "%s", tmp1);
[2628]	2478
[2847]	2479	if (bkpinfo->netfs_user) {
	2480	strcpy(tmp1, bkpinfo->netfs_user);
	2481	} else {
	2482	strcpy(tmp1, "");
	2483	}
[3194]	2484	if (!popup_and_get_string("Network user", "Which user should I use if any ?",tmp1, MAX_STR_LEN)) {
[2847]	2485	log_to_screen("User has chosen not to backup the PC");
	2486	finish(1);
	2487	}
	2488	mr_free(bkpinfo->netfs_user);
	2489	if (strcmp(tmp1, "") != 0) {
[3185]	2490	mr_asprintf(bkpinfo->netfs_user, "%s", tmp1);
[2847]	2491	}
	2492
[1858]	2493	/* Initiate bkpinfo isodir path from running environment if mount already done */
[2380]	2494	if (is_this_device_mounted(bkpinfo->netfs_mount)) {
[3191]	2495	strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f3 \| head -n1"));
[1858]	2496	} else {
[3278]	2497	// Why netfsdir ?
[2380]	2498	sprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
[3191]	2499	mr_asprintf(command, "mkdir -p %s", bkpinfo->isodir);
[128]	2500	run_program_and_log_output(command, 5);
[3191]	2501	mr_free(command);
[3111]	2502
[2361]	2503	if (bkpinfo->restore_data) {
[3111]	2504	/* mount th FS read-only in restore mode to avoid any erase of whatever */
[3185]	2505	mr_asprintf(tmpro, "-o ro");
[3111]	2506	} else {
[3185]	2507	mr_asprintf(tmpro, "");
[3111]	2508	}
	2509
	2510	/* Build the mount string */
	2511	if (strstr(bkpinfo->netfs_proto, "smbfs")) {
[3185]	2512	mr_asprintf(tmp, "mount -t cifs %s %s %s",bkpinfo->netfs_mount, bkpinfo->isodir,tmpro);
[3111]	2513	if (bkpinfo->netfs_user) {
	2514	mr_strcat(tmp, " -o user=%s", bkpinfo->netfs_user);
[3107]	2515	}
[3111]	2516	else {
[2380]	2517	if (strstr(bkpinfo->netfs_proto, "sshfs")) {
[3185]	2518	mr_asprintf(tmp, "sshfs %s ",tmpro);
[2380]	2519	} else {
[3185]	2520	mr_asprintf(tmp, "mount -t %s -o nolock %s ", bkpinfo->netfs_proto,tmpro);
[2380]	2521	}
[3111]	2522	if (bkpinfo->netfs_user) {
	2523	mr_strcat(tmp, "%s@", bkpinfo->netfs_user);
	2524	}
	2525	mr_strcat(tmp, "%s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
[2361]	2526	}
[1819]	2527	run_program_and_log_output(tmp, 3);
[2214]	2528	mr_free(tmp);
	2529
[128]	2530	malloc_string(g_selfmounted_isodir);
	2531	strcpy(g_selfmounted_isodir, bkpinfo->isodir);
[3111]	2532	}
[128]	2533	}
[2380]	2534	if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
[3191]	2535	popup_and_OK("Please mount that partition before you try to backup to or restore from it.");
[128]	2536	finish(1);
	2537	}
[3196]	2538	if (bkpinfo->netfs_remote_dir == NULL) {
[3205]	2539	fatal_error("bkpinfo->netfs_remote_dir should not be NULL");
[3196]	2540	}
[2380]	2541	strcpy(tmp1, bkpinfo->netfs_remote_dir);
[3212]	2542	if (!popup_and_get_string ("Directory", "Which directory within that mountpoint?", tmp1, MAX_STR_LEN)) {
[541]	2543	log_to_screen("User has chosen not to backup the PC");
[128]	2544	finish(1);
	2545	}
[3196]	2546	mr_free(bkpinfo->netfs_remote_dir);
[3194]	2547	mr_asprintf(bkpinfo->netfs_remote_dir, "%s", tmp1);
[2214]	2548
[128]	2549	// check whether writable - we better remove surrounding spaces for this
[3194]	2550	mr_strip_spaces(bkpinfo->netfs_remote_dir);
[1767]	2551
[3212]	2552	if (!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, MAX_STR_LEN / 4)) {
[541]	2553	log_to_screen("User has chosen not to backup the PC");
[251]	2554	finish(1);
	2555	}
	2556	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[3191]	2557	log_msg(3, "Just set netfs_remote_dir to %s", bkpinfo->netfs_remote_dir);
[128]	2558	log_msg(3, "isodir is still %s", bkpinfo->isodir);
	2559	break;
[1]	2560
[128]	2561	case iso:
	2562	if (!bkpinfo->disaster_recovery) {
[3212]	2563	if (!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, MAX_STR_LEN / 4)) {
[541]	2564	log_to_screen("User has chosen not to backup the PC");
[128]	2565	finish(1);
	2566	}
	2567	if (archiving_to_media) {
[2771]	2568	if ((compression_type = which_compression_type()) == NULL) {
	2569	log_to_screen("User has chosen not to backup the PC");
	2570	finish(1);
	2571	}
[3191]	2572	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2573	log_to_screen("User has chosen not to backup the PC");
[128]	2574	finish(1);
	2575	}
[3191]	2576	sprintf(tmp1, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3212]	2577	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)) {
[541]	2578	log_to_screen("User has chosen not to backup the PC");
[128]	2579	finish(1);
	2580	}
[3191]	2581	bkpinfo->media_size = atoi(tmp1);
[128]	2582	} else {
[3150]	2583	bkpinfo->media_size = 650;
[128]	2584	}
	2585	}
[3212]	2586	if (!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, MAX_STR_LEN / 4)) {
[804]	2587	log_to_screen("User has chosen not to backup the PC");
	2588	finish(1);
	2589	}
	2590	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[128]	2591	break;
	2592	default:
[3196]	2593	fatal_error("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
[128]	2594	}
[1]	2595
[128]	2596	if (archiving_to_media) {
[3373]	2597	mr_free(bkpinfo->boot_device);
[1]	2598	#ifdef __FreeBSD__
[3373]	2599	mr_asprintf(bkpinfo->boot_device, "%s", call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/\\([0-9]\\).*/\\1/'"));
[1]	2600	#else
[3373]	2601	mr_asprintf(bkpinfo->boot_device, "%s", call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'"));
[1]	2602	#endif
[128]	2603	i = which_boot_loader(bkpinfo->boot_device);
	2604	if (i == 'U') // unknown
	2605	{
[1]	2606
	2607	#ifdef __FreeBSD__
[3212]	2608	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/ad0)", bkpinfo->boot_device, MAX_STR_LEN / 4)) {
[541]	2609	log_to_screen("User has chosen not to backup the PC");
[128]	2610	finish(1);
	2611	}
	2612	i = which_boot_loader(bkpinfo->boot_device);
[1]	2613	#else
[3373]	2614	strcpy(tmp1, bkpinfo->boot_device);
	2615	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/hda)", tmp1, MAX_STR_LEN / 4)) {
[541]	2616	log_to_screen("User has chosen not to backup the PC");
[128]	2617	finish(1);
	2618	}
[3373]	2619	mr_free(bkpinfo->boot_device);
	2620	mr_asprintf(bkpinfo->boot_device, "%s", tmp1);
	2621
	2622	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "ELILO")) {
	2623	i = 'E';
	2624	} else
	2625	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "LILO")) {
[128]	2626	i = 'L';
	2627	} else
[3191]	2628	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "GRUB")) {
[128]	2629	i = 'G';
	2630	} else {
	2631	i = 'U';
	2632	}
[1]	2633	#endif
[128]	2634	if (i == 'U') {
[3191]	2635	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]	2636	i = 'R'; // raw
	2637	} else {
[3191]	2638	log_to_screen("I cannot find your boot loader. Please run mondoarchive with parameters.");
[128]	2639	finish(1);
	2640	}
	2641	}
[1]	2642	}
[128]	2643	bkpinfo->boot_loader = i;
[3191]	2644
[3205]	2645	if (bkpinfo->include_paths) {
	2646	strcpy(tmp1, bkpinfo->include_paths);
	2647	mr_free(bkpinfo->include_paths);
	2648	} else {
	2649	strcpy(tmp1, "/");
	2650	}
[3212]	2651	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)) {
[541]	2652	log_to_screen("User has chosen not to backup the PC");
[128]	2653	finish(1);
[1]	2654	}
[3191]	2655	mr_asprintf(bkpinfo->include_paths, "%s", tmp1);
	2656
[2713]	2657	tmp = list_of_NETFS_mounts_only();
[128]	2658	if (strlen(tmp) > 2) {
[2713]	2659	mr_strcat(bkpinfo->exclude_paths, "\|%s",tmp);
[128]	2660	}
[2214]	2661	mr_free(tmp);
[1]	2662	// NTFS
[3371]	2663	strcpy(tmp1, 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};'"));
[2304]	2664	if (strlen(tmp1) > 2) {
[3212]	2665	if (!popup_and_get_string("NTFS partitions", "Please enter/confirm the NTFS partitions you wish to backup as well.", tmp1, MAX_STR_LEN / 4)) {
[541]	2666	log_to_screen("User has chosen not to backup the PC");
[128]	2667	finish(1);
	2668	}
[2304]	2669	strncpy(bkpinfo->image_devs, tmp1, MAX_STR_LEN / 4);
[128]	2670	}
[1]	2671
[2743]	2672	if (bkpinfo->exclude_paths != NULL ) {
[3062]	2673	strncpy(p,bkpinfo->exclude_paths,(16*MAX_STR_LEN)-1);
[2743]	2674	} else {
	2675	p[0] = '\0';
	2676	}
[3062]	2677	popup_and_get_string("Exclude paths", "Please enter paths which you do NOT want to backup. Separate them with '\|'. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.", p, (16*MAX_STR_LEN)-1);
[2697]	2678	if (p == NULL) {
[541]	2679	log_to_screen("User has chosen not to backup the PC");
[128]	2680	finish(1);
	2681	}
[2697]	2682	mr_free(bkpinfo->exclude_paths);
[3185]	2683	mr_asprintf(tmp, "%s", p);
[2697]	2684	bkpinfo->exclude_paths = tmp;
	2685
[3212]	2686	mr_asprintf(oldtmp, "%s", bkpinfo->tmpdir);
	2687	if (bkpinfo->tmpdir != NULL ) {
	2688	strncpy(p,bkpinfo->tmpdir,(16*MAX_STR_LEN)-1);
	2689	} else {
	2690	p[0] = '\0';
	2691	}
	2692	if (!popup_and_get_string("Temporary directory", "Please enter your temporary directory.", p, (4*MAX_STR_LEN)-1)) {
[2220]	2693	log_to_screen("User has chosen not to backup the PC");
	2694	finish(1);
	2695	}
[3154]	2696	/* if modified to another path */
[3212]	2697	if (strcmp(p,oldtmp) != 0) {
	2698	setup_tmpdir(p);
[3154]	2699	}
[3212]	2700	mr_free(oldtmp);
	2701
	2702	mr_asprintf(oldtmp, "%s", bkpinfo->scratchdir);
	2703	if (bkpinfo->scratchdir != NULL ) {
	2704	strncpy(p,bkpinfo->scratchdir,(16*MAX_STR_LEN)-1);
	2705	} else {
	2706	p[0] = '\0';
	2707	}
	2708	if (!popup_and_get_string("Scratch directory", "Please enter your scratch directory.", p, (4*MAX_STR_LEN)-1)) {
[2220]	2709	log_to_screen("User has chosen not to backup the PC");
	2710	finish(1);
	2711	}
[3154]	2712	/* if modified to another path */
[3212]	2713	if (strcmp(p,oldtmp) != 0) {
	2714	setup_scratchdir(p);
[3154]	2715	}
[3212]	2716	mr_free(oldtmp);
	2717
[2772]	2718	if (ask_me_yes_or_no("Do you want to backup extended attributes?")) {
	2719	if (find_home_of_exe("getfattr")) {
[3191]	2720	mr_free(g_getfattr);
[3185]	2721	mr_asprintf(g_getfattr,"getfattr");
[2772]	2722	}
	2723	if (find_home_of_exe("getfacl")) {
[3191]	2724	mr_free(g_getfacl);
[3185]	2725	mr_asprintf(g_getfacl,"getfacl");
[2772]	2726	}
[3171]	2727	log_it("Backup of extended attributes");
[2772]	2728	}
[1575]	2729	// Interactive mode:
	2730	#ifdef __IA64__
	2731	bkpinfo->make_cd_use_lilo = TRUE;
	2732	#else
[128]	2733	bkpinfo->make_cd_use_lilo = FALSE;
[1575]	2734	#endif
[128]	2735	bkpinfo->backup_data = TRUE;
[2771]	2736	if (strcmp(compression_type,"lzo") == 0) {
	2737	strcpy(bkpinfo->zip_exe, "lzop");
	2738	strcpy(bkpinfo->zip_suffix, "lzo");
	2739	} else if (strcmp(compression_type,"gzip") == 0) {
	2740	strcpy(bkpinfo->zip_exe, "gzip");
	2741	strcpy(bkpinfo->zip_suffix, "gz");
[3191]	2742	} else if (strcmp(compression_type,"lzma") == 0) {
[2771]	2743	//strcpy(bkpinfo->zip_exe, "xy");
	2744	//strcpy(bkpinfo->zip_suffix, "xy");
	2745	} else if (strcmp(compression_type,"bzip2") == 0) {
	2746	strcpy(bkpinfo->zip_exe, "bzip2");
	2747	strcpy(bkpinfo->zip_suffix, "bz2");
	2748	} else {
	2749	bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
	2750	}
[3350]	2751	#if __FreeBSD__ == 5
	2752	strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
	2753	#elif __FreeBSD__ == 4
	2754	strcpy(bkpinfo->kernel_path, "/kernel");
	2755	#elif linux
	2756	if (figure_out_kernel_path_interactively_if_necessary(bkpinfo->kernel_path)) {
	2757	fatal_error("Kernel not found. Please specify manually with the '-k' switch.");
	2758	}
	2759	#else
	2760	#error "I don't know about this system!"
	2761	#endif
[2774]	2762
[3350]	2763
[128]	2764	bkpinfo->verify_data =
	2765	ask_me_yes_or_no
[541]	2766	("Will you want to verify your backups after Mondo has created them?");
[1]	2767
[128]	2768	if (!ask_me_yes_or_no
[541]	2769	("Are you sure you want to proceed? Hit 'no' to abort.")) {
	2770	log_to_screen("User has chosen not to backup the PC");
[128]	2771	finish(1);
	2772	}
	2773	} else {
	2774	bkpinfo->restore_data = TRUE; // probably...
	2775	}
[2774]	2776	mr_free(compression_type);
[1]	2777
[128]	2778	if (bkpinfo->backup_media_type == iso
[2380]	2779	\|\| bkpinfo->backup_media_type == netfs) {
[128]	2780	g_ISO_restore_mode = TRUE;
	2781	}
[1]	2782	#ifdef __FreeSD__
	2783	// skip
	2784	#else
[2380]	2785	if (bkpinfo->backup_media_type == netfs) {
[3191]	2786	log_msg(3, "I think the Remote mount is mounted at %s", bkpinfo->isodir);
[128]	2787	}
	2788	log_it("isodir = %s", bkpinfo->isodir);
[3191]	2789	if (bkpinfo->netfs_mount) {
	2790	log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
[2682]	2791	}
[2380]	2792	if (bkpinfo->netfs_user) {
	2793	log_it("netfs_user = '%s'", bkpinfo->netfs_user);
[2224]	2794	}
[3191]	2795	if (bkpinfo->netfs_proto) {
	2796	log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
	2797	}
[1]	2798	#endif
	2799
[128]	2800	log_it("media device = %s", bkpinfo->media_device);
[3150]	2801	log_it("media size = %ld", bkpinfo->media_size);
[3015]	2802	log_it("media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[3191]	2803	if (bkpinfo->prefix) {
	2804	log_it("prefix = %s", bkpinfo->prefix);
	2805	}
[128]	2806	log_it("compression = %ld", bkpinfo->compression_level);
[2473]	2807	log_it("exclude_path = %s", bkpinfo->exclude_paths);
[3205]	2808	if (bkpinfo->include_paths) {
	2809	log_it("include_path = %s", bkpinfo->include_paths);
	2810	}
[2424]	2811
	2812	/* Handle devices passed in bkpinfo and print result */
[3194]	2813	/* the mr_make_devlist_from_pathlist function appends */
[3191]	2814	/* to the _paths variables so copy before /
[2713]	2815	mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
	2816	mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
[2424]	2817
[128]	2818	log_it("scratchdir = '%s'", bkpinfo->scratchdir);
	2819	log_it("tmpdir = '%s'", bkpinfo->tmpdir);
[3191]	2820	if (bkpinfo->image_devs) {
	2821	log_it("image_devs = '%s'", bkpinfo->image_devs);
	2822	}
	2823	log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device, bkpinfo->boot_loader);
[3150]	2824	if (bkpinfo->media_size < 0) {
[128]	2825	if (archiving_to_media) {
	2826	fatal_error("Media size is less than zero.");
	2827	} else {
	2828	log_msg(2, "Warning - media size is less than zero.");
[3150]	2829	bkpinfo->media_size = 0;
[128]	2830	}
[1]	2831	}
[128]	2832	paranoid_free(sz_size);
[2305]	2833	paranoid_free(tmp1);
[128]	2834	return (0);
[1]	2835	}
	2836
	2837
	2838	/**
[2713]	2839	* Get a \|-separated list of NETFS mounts.
[1]	2840	* @return The list created.
[2713]	2841	* @note The return value points to allocated string that needs to be freed
[1]	2842	* @bug Even though we only want the mounts, the devices are still checked.
	2843	*/
[2380]	2844	char *list_of_NETFS_mounts_only(void)
[1]	2845	{
[2214]	2846	char *exclude_these_directories = NULL;
[1]	2847
[3185]	2848	mr_asprintf(exclude_these_directories,"%s", call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,vmhgfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol \| tr -s '\t' ' ' \| cut -d' ' -f3 \| tr -s '\n' '\|' \| awk '{print $0;}'"));
[2713]	2849	log_msg(9,"list_of_NETFS_mounts_only returns %s\n",exclude_these_directories);
	2850	return(exclude_these_directories);
[1]	2851	}
	2852
	2853	/* @} - end of utilityGroup */
	2854
	2855
	2856
	2857
	2858
	2859	/**
	2860	* Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
	2861	* [random] is a random number between 1 and 32767.
	2862	* @param store_name_here Where to store the new filename.
	2863	* @param stub A random number will be appended to this to make the FIFO's name.
	2864	* @ingroup deviceGroup
	2865	*/
[128]	2866	void make_fifo(char store_name_here, char stub)
[1]	2867	{
[3352]	2868	char *tmp = NULL;
[1]	2869
[128]	2870	assert_string_is_neither_NULL_nor_zerolength(stub);
[1]	2871
[128]	2872	sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
	2873	(int) (random() % 32768));
	2874	make_hole_for_file(store_name_here);
	2875	mkfifo(store_name_here, S_IRWXU \| S_IRWXG);
[3352]	2876	mr_asprintf(tmp, "chmod 770 %s", store_name_here);
[128]	2877	paranoid_system(tmp);
[3352]	2878	mr_free(tmp);
[1]	2879	}
	2880
	2881
	2882
	2883	/**
	2884	* @addtogroup deviceGroup
	2885	* @{
	2886	*/
	2887	/**
	2888	* If we can read @p dev, set @p output to it.
	2889	* If @p dev cannot be read, set @p output to "".
	2890	* @param dev The device to check for.
	2891	* @param output Set to @p dev if @p dev exists, "" otherwise.
	2892	* @return TRUE if @p dev exists, FALSE if it doesn't.
	2893	*/
[128]	2894	bool set_dev_to_this_if_rx_OK(char output, char dev)
[1]	2895	{
[3352]	2896	char *command = NULL;
	2897	bool ret=FALSE;
[1]	2898
[128]	2899	if (!dev \|\| dev[0] == '\0') {
	2900	output[0] = '\0';
[3352]	2901	return(ret);
[128]	2902	}
[1]	2903	// assert_string_is_neither_NULL_nor_zerolength(dev);
[2931]	2904	if (!bkpinfo->please_dont_eject) {
	2905	log_msg(10, "Injecting %s", dev);
	2906	inject_device(dev);
	2907	}
[128]	2908	if (!does_file_exist(dev)) {
	2909	log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
[3352]	2910	return(ret);
[128]	2911	}
[3352]	2912	mr_asprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null", 512L, dev);
	2913	if (!run_program_and_log_output(command, FALSE) && !run_program_and_log_output(command, FALSE)) {
[128]	2914	strcpy(output, dev);
	2915	log_msg(4, "Found it - %s", dev);
[3352]	2916	ret = TRUE;
[128]	2917	} else {
	2918	output[0] = '\0';
	2919	log_msg(4, "It's not %s", dev);
	2920	}
[3352]	2921	mr_free(command);
	2922	return(ret);
[1]	2923	}
	2924
	2925
	2926
	2927
	2928
	2929	/**
	2930	* Find out what number CD is in the drive.
	2931	* @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
	2932	* @return The current CD number, or -1 if it could not be found.
	2933	* @note If the CD is not mounted, it will be mounted
	2934	* (and remain mounted after this function returns).
	2935	*/
[1645]	2936	int what_number_cd_is_this()
[1]	2937	{
[128]	2938	int cd_number = -1;
[2211]	2939	char *mountdev = NULL;
	2940	char *tmp = NULL;
[1]	2941
[128]	2942	assert(bkpinfo != NULL);
[1]	2943	// log_it("Asking what_number_cd_is_this");
[128]	2944	if (g_ISO_restore_mode) {
[3185]	2945	mr_asprintf(tmp, "mount \| grep iso9660 \| awk '{print $3;}'");
[1]	2946
[3185]	2947	mr_asprintf(mountdev, "%s%s", call_program_and_get_last_line_of_output(tmp), "/archives/THIS-CD-NUMBER");
[128]	2948	cd_number = atoi(last_line_of_file(mountdev));
	2949	paranoid_free(mountdev);
	2950	paranoid_free(tmp);
[2211]	2951
[128]	2952	return (cd_number);
	2953	}
[1]	2954
[3185]	2955	mr_asprintf(mountdev, "%s", bkpinfo->media_device);
[128]	2956	if (!mountdev[0]) {
	2957	log_it
	2958	("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
	2959	find_cdrom_device(bkpinfo->media_device, FALSE);
	2960	}
	2961	if (!is_this_device_mounted(MNT_CDROM)) {
[1741]	2962	if (bkpinfo->backup_media_type == usb) {
	2963	mount_USB_here(mountdev, MNT_CDROM);
	2964	} else {
	2965	mount_CDROM_here(mountdev, MNT_CDROM);
	2966	}
[128]	2967	}
	2968	paranoid_free(mountdev);
[2211]	2969
	2970	cd_number = atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
[128]	2971	return (cd_number);
[1]	2972	}
	2973
	2974
	2975	/**
	2976	* Find out what device is mounted as root (/).
	2977	* @return Root device.
	2978	* @note The returned string points to static storage and will be overwritten with every call.
	2979	* @bug A bit of a misnomer; it's actually finding out the root device.
	2980	* The mountpoint (where it's mounted) will obviously be '/'.
	2981	*/
[3205]	2982	char *where_is_root_mounted() {
[1]	2983
[3205]	2984	/@ buffers *************** */
	2985	static char tmp[MAX_STR_LEN];
[1]	2986
[3205]	2987
[1]	2988	#ifdef __FreeBSD__
[3205]	2989	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1"));
[1]	2990	#else
[3205]	2991	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| sed s/[0-9]// \| sed s/[0-9]//"));
[128]	2992	if (strstr(tmp, "/dev/cciss/")) {
[3205]	2993	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| cut -dp -f1"));
[128]	2994	}
	2995	if (strstr(tmp, "/dev/md")) {
[3205]	2996	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1"));
[128]	2997	}
[1]	2998	#endif
	2999
[3205]	3000	return (tmp);
[1]	3001	}
	3002
	3003
	3004	/**
	3005	* Find out which boot loader is in use.
	3006	* @param which_device Device to look for the boot loader on.
	3007	* @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
	3008	* @note Under Linux, all drives are examined, not just @p which_device.
	3009	*/
	3010	#ifdef __FreeBSD__
[128]	3011	char which_boot_loader(char *which_device)
[1]	3012	{
[128]	3013	int count_lilos = 0;
	3014	int count_grubs = 0;
	3015	int count_boot0s = 0;
	3016	int count_dangerouslydedicated = 0;
[1]	3017
[128]	3018	log_it("looking at drive %s's MBR", which_device);
	3019	if (does_string_exist_in_boot_block(which_device, "GRUB")) {
	3020	count_grubs++;
	3021	}
	3022	if (does_string_exist_in_boot_block(which_device, "LILO")) {
	3023	count_lilos++;
	3024	}
	3025	if (does_string_exist_in_boot_block(which_device, "Drive")) {
	3026	count_boot0s++;
	3027	}
	3028	if (does_string_exist_in_first_N_blocks
	3029	(which_device, "FreeBSD/i386", 17)) {
	3030	count_dangerouslydedicated++;
	3031	}
	3032	log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
	3033	count_grubs, count_lilos, count_elilos, count_boot0s,
	3034	count_dangerouslydedicated);
[1]	3035
[128]	3036	if (count_grubs && !count_lilos) {
	3037	return ('G');
	3038	} else if (count_lilos && !count_grubs) {
	3039	return ('L');
	3040	} else if (count_grubs == 1 && count_lilos == 1) {
	3041	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3042	return ('G');
	3043	} else if (count_boot0s == 1) {
	3044	return ('B');
	3045	} else if (count_dangerouslydedicated) {
	3046	return ('D');
	3047	} else {
	3048	log_it("Unknown boot loader");
	3049	return ('U');
	3050	}
[1]	3051	}
	3052
	3053	#else
	3054
[128]	3055	char which_boot_loader(char *which_device)
[1]	3056	{
[128]	3057	/@ buffer **************************************************** */
[2241]	3058	char *list_drives_cmd = NULL;
[128]	3059	char *current_drive;
[3060]	3060	char *tmp;
[1]	3061
[128]	3062	/@ pointers ************************************************** */
	3063	FILE *pdrives;
[1]	3064
[128]	3065	/@ int ******************************************************* */
	3066	int count_lilos = 0;
	3067	int count_grubs = 0;
[1]	3068
[128]	3069	/@ end vars ************************************************** */
[1]	3070
[128]	3071	malloc_string(current_drive);
[1]	3072
[3191]	3073	/* UEFI is not supported here - but should be managed as a BIOS/UEFI option not a Boot Loader one per se */
	3074
[1]	3075	#ifdef __IA64__
[128]	3076	/* No choice for it */
	3077	return ('E');
[1]	3078	#endif
[128]	3079	assert(which_device != NULL);
[1]	3080
[3371]	3081	mr_asprintf(list_drives_cmd, "mr_parted2fdisk -l 2>/dev/null \| grep \"/dev/.*:\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/; echo %s", where_is_root_mounted());
[128]	3082	log_it("list_drives_cmd = %s", list_drives_cmd);
[1]	3083
[128]	3084	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3085	log_OS_error("Unable to open list of drives");
[2241]	3086	mr_free(list_drives_cmd);
[128]	3087	paranoid_free(current_drive);
	3088	return ('\0');
[1]	3089	}
[2241]	3090	mr_free(list_drives_cmd);
	3091
[3060]	3092	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
	3093	tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
[128]	3094	strip_spaces(current_drive);
	3095	log_it("looking at drive %s's MBR", current_drive);
	3096	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3097	count_grubs++;
	3098	strcpy(which_device, current_drive);
	3099	break;
	3100	}
	3101	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3102	count_lilos++;
	3103	strcpy(which_device, current_drive);
	3104	break;
	3105	}
[1]	3106	}
[128]	3107	if (pclose(pdrives)) {
	3108	log_OS_error("Cannot pclose pdrives");
	3109	}
	3110	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3111	if (count_grubs && !count_lilos) {
[2241]	3112	paranoid_free(current_drive);
[128]	3113	return ('G');
	3114	} else if (count_lilos && !count_grubs) {
[2241]	3115	paranoid_free(current_drive);
[128]	3116	return ('L');
	3117	} else if (count_grubs == 1 && count_lilos == 1) {
	3118	log_it("I'll bet you used to use LILO but switched to GRUB...");
[2241]	3119	paranoid_free(current_drive);
[128]	3120	return ('G');
	3121	} else {
[1451]	3122	// We need to look on each partition then
[3371]	3123	mr_asprintf(list_drives_cmd, "mr_parted2fdisk -l 2>/dev/null \| grep -E \"^/dev/\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/");
[1451]	3124	log_it("list_drives_cmd = %s", list_drives_cmd);
	3125
	3126	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3127	log_OS_error("Unable to open list of drives");
[2241]	3128	mr_free(list_drives_cmd);
[1451]	3129	paranoid_free(current_drive);
	3130	return ('\0');
	3131	}
[2241]	3132	mr_free(list_drives_cmd);
	3133
[3060]	3134	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
	3135	tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
[1451]	3136	strip_spaces(current_drive);
	3137	log_it("looking at partition %s's BR", current_drive);
	3138	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3139	count_grubs++;
	3140	strcpy(which_device, current_drive);
	3141	break;
	3142	}
	3143	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3144	count_lilos++;
	3145	strcpy(which_device, current_drive);
	3146	break;
	3147	}
	3148	}
	3149	if (pclose(pdrives)) {
	3150	log_OS_error("Cannot pclose pdrives");
	3151	}
	3152	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3153	paranoid_free(current_drive);
	3154	if (count_grubs && !count_lilos) {
	3155	return ('G');
	3156	} else if (count_lilos && !count_grubs) {
	3157	return ('L');
	3158	} else if (count_grubs == 1 && count_lilos == 1) {
	3159	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3160	return ('G');
	3161	} else {
	3162	log_it("Unknown boot loader");
	3163	return ('U');
	3164	}
[128]	3165	}
[1]	3166	}
	3167	#endif
	3168
	3169
	3170
	3171
	3172	/**
	3173	* Write zeroes over the first 16K of @p device.
	3174	* @param device The device to zero.
	3175	* @return 0 for success, 1 for failure.
	3176	*/
[128]	3177	int zero_out_a_device(char *device)
[1]	3178	{
[128]	3179	FILE *fout;
	3180	int i;
[1]	3181
[128]	3182	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	3183
[128]	3184	log_it("Zeroing drive %s", device);
	3185	if (!(fout = fopen(device, "w"))) {
	3186	log_OS_error("Unable to open/write to device");
	3187	return (1);
	3188	}
	3189	for (i = 0; i < 16384; i++) {
	3190	fputc('\0', fout);
	3191	}
	3192	paranoid_fclose(fout);
	3193	log_it("Device successfully zeroed.");
	3194	return (0);
[1]	3195	}
	3196
	3197	/**
	3198	* Return the device pointed to by @p incoming.
	3199	* @param incoming The device to resolve symlinks for.
	3200	* @return The path to the real device file.
	3201	* @note The returned string points to static storage that will be overwritten with each call.
	3202	* @bug Won't work with file v4.0; needs to be written in C.
	3203	*/
[128]	3204	char resolve_softlinks_to_get_to_actual_device_file(char incoming)
[1]	3205	{
[128]	3206	static char output[MAX_STR_LEN];
[3352]	3207	char *command = NULL;
	3208	char *curr_fname = NULL;
[2214]	3209	char *scratch = NULL;
	3210	char *tmp = NULL;
[128]	3211	char *p;
	3212
	3213	struct stat statbuf;
	3214	malloc_string(curr_fname);
	3215	if (!does_file_exist(incoming)) {
	3216	log_it
	3217	("resolve_softlinks_to_get_to_actual_device_file --- device not found");
	3218	strcpy(output, incoming);
	3219	} else {
	3220	strcpy(curr_fname, incoming);
	3221	lstat(curr_fname, &statbuf);
	3222	while (S_ISLNK(statbuf.st_mode)) {
	3223	log_msg(1, "curr_fname = %s", curr_fname);
[3352]	3224	mr_asprintf(command, "file %s", curr_fname);
[3185]	3225	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3352]	3226	mr_free(command);
[128]	3227	for (p = tmp + strlen(tmp); p != tmp && p != '`' && p != ' ';
	3228	p--);
	3229	p++;
[3185]	3230	mr_asprintf(scratch, "%s", p);
[128]	3231	for (p = scratch; p != '\0' && p != '\''; p++);
	3232	*p = '\0';
[2214]	3233	log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
	3234	mr_free(tmp);
	3235
[128]	3236	if (scratch[0] == '/') {
	3237	strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
	3238	} else { // copy over the basename cos it's a relative softlink
	3239	p = curr_fname + strlen(curr_fname);
	3240	while (p != curr_fname && *p != '/') {
	3241	p--;
	3242	}
	3243	if (*p == '/') {
	3244	p++;
	3245	}
	3246	strcpy(p, scratch);
	3247	}
[2214]	3248	mr_free(scratch);
[128]	3249	lstat(curr_fname, &statbuf);
	3250	}
	3251	strcpy(output, curr_fname);
	3252	log_it("resolved %s to %s", incoming, output);
[1]	3253	}
[128]	3254	paranoid_free(curr_fname);
	3255	return (output);
[1]	3256	}
	3257
	3258	/* @} - end of deviceGroup */
	3259
	3260	/**
	3261	* Return the type of partition format (GPT or MBR)
	3262	*/
	3263	char which_partition_format(const char drive)
	3264	{
[3237]	3265	char *output = NULL;
[2214]	3266	char *tmp = NULL;
[3352]	3267	char *command = NULL;
[152]	3268	#ifdef __IA64__
[128]	3269	struct stat buf;
[152]	3270	#endif
[3371]	3271	mr_asprintf(command, "mr_parted2fdisk -l %s 2>/dev/null \| grep 'EFI GPT'", drive);
[3185]	3272	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3352]	3273	mr_free(command);
	3274
[128]	3275	if (strstr(tmp, "GPT") == NULL) {
[3237]	3276	mr_asprintf(output, "%s", "MBR");
[128]	3277	} else {
[3237]	3278	mr_asprintf(output, "%s", "GPT");
[128]	3279	}
[2214]	3280	mr_free(tmp);
	3281
[3263]	3282	log_msg(0, "Found %s partition table format type on %s", output, drive);
[128]	3283	return (output);
[1]	3284	}
	3285	/* @} - end of deviceGroup */

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