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source: MondoRescue/branches/2.2.10/mondo/src/common/libmondo-devices.c@ 2475

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Last change on this file since 2475 was 2475, checked in by Bruno Cornec, 14 years ago

Update deplist for Debian support
Fix #363 where exclude_paths was extended up to memory limit dumping core
Default to DVD size when in iso or netfs mode
Improve analysis of kernel modules by printing whether it's a live or extra module which has not been found (Matthew Cline) as reported in #362
Remove useless pb_log and MONDO_TRACEFILE
/dev/shm is now part of the default exclude list
some distro hold lvm commands under /usr/sbin
bzip2 is under /bin on Debian

(merge from 2.2.9 branch)

Property svn:keywords set to Id

File size: 90.7 KB

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

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