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source: MondoRescue/branches/3.2/mondo/src/common/libmondo-devices.c@ 3378

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Last change on this file since 3378 was 3378, checked in by Bruno Cornec, 9 years ago
Deal with grub used with UEFI
Property svn:keywords set to `Id`
File size: 97.8 KB

Rev	Line
[1]	1	/* libmondo-devices.c Subroutines for handling devices
[85]	2	$Id: libmondo-devices.c 3378 2015-05-06 12:10:24Z bruno $
[1]	3	*/
	4
	5	/**
	6	* @file
	7	* Functions to handle interactions with backup devices.
	8	*/
	9
[3378]	10	#include <sys/types.h>
	11	#include <dirent.h>
	12
[1]	13	#include "my-stuff.h"
[2211]	14	#include "mr_mem.h"
[2434]	15	#include "mr_str.h"
[1]	16	#include "mondostructures.h"
	17	#include "libmondo-files-EXT.h"
	18	#include "libmondo-devices.h"
[541]	19	#include "lib-common-externs.h"
[1]	20	#include "libmondo-string-EXT.h"
	21	#include "libmondo-tools-EXT.h"
[541]	22	#include "libmondo-gui-EXT.h"
[1]	23	#include "libmondo-fork-EXT.h"
	24	#include "libmondo-stream-EXT.h"
	25
[3191]	26	extern void mr_strip_spaces(char *);
	27
[1]	28	#include <sys/types.h>
	29	#ifdef __FreeBSD__
	30	#define DKTYPENAMES
	31	#define FSTYPENAMES
	32	#include <sys/disklabel.h>
	33	#include <sys/disk.h>
	34	#elif linux
	35	#define u64 unsigned long long
[128]	36	#include <linux/fs.h> /* for BLKGETSIZE64 */
[1]	37	#include <linux/hdreg.h>
	38	#endif
	39
	40	/@unused@/
[85]	41	//static char cvsid[] = "$Id: libmondo-devices.c 3378 2015-05-06 12:10:24Z bruno $";
[2771]	42	//
[1]	43
[2771]	44	extern char *which_compression_type();
[2772]	45	/* Do we use extended attributes and acl ? */
	46	extern char *g_getfacl;
	47	extern char *g_getfattr;
[2771]	48
[1]	49	extern int g_current_media_number;
	50	extern double g_kernel_version;
	51
	52	extern bool g_ISO_restore_mode;
[99]	53	extern char *g_selfmounted_isodir;
[1316]	54	extern char *MONDO_LOGFILE;
[1]	55
[1656]	56	extern void setup_tmpdir(char *path);
[3154]	57	extern void setup_scratchdir(char *path);
[1656]	58
[128]	59	static char g_cdrw_drive_is_here[MAX_STR_LEN / 4] = "";
	60	static char g_cdrom_drive_is_here[MAX_STR_LEN / 4] = "";
	61	static char g_dvd_drive_is_here[MAX_STR_LEN / 4] = "";
[1]	62
	63
	64	/**
	65	* ????? @bug ?????
	66	* @ingroup globalGroup
	67	*/
[128]	68	bool g_restoring_live_from_cd = FALSE;
[2380]	69	bool g_restoring_live_from_netfs = FALSE;
[1]	70
[128]	71	extern t_bkptype g_backup_media_type; // set by main()
[1]	72
[1645]	73	/* Reference to global bkpinfo */
	74	extern struct s_bkpinfo *bkpinfo;
[1]	75
[2424]	76	/* Stuff that handles the -I and -E option when a whole disk DSF is used */
	77	typedef struct mounted_fs_struct {
	78	char device[MAX_STR_LEN]; /* The name of the device */
	79	char mount_point[MAX_STR_LEN]; /* The devices mount point */
	80	unsigned char check; /* 1 == included on DSF */
	81	struct mounted_fs_struct *next;
	82	} MOUNTED_FS_STRUCT;
[1]	83
[2424]	84	static MOUNTED_FS_STRUCT DSF_Head = NULL; / Points to the first entry of mounted_fs_struct list */
	85	static MOUNTED_FS_STRUCT DSF_Tail = NULL; / Points to the last entry of mounted_fs_struct list */
[1]	86
[1645]	87
	88	void set_g_cdrom_and_g_dvd_to_bkpinfo_value()
[1]	89	{
[128]	90	strcpy(g_cdrom_drive_is_here, bkpinfo->media_device); // just in case
	91	strcpy(g_dvd_drive_is_here, bkpinfo->media_device); // just in case
[1]	92	}
	93
	94
	95
	96	/**
	97	* Retract all CD trays and wait for autorun to complete.
	98	* @ingroup deviceGroup
	99	*/
	100	void retract_CD_tray_and_defeat_autorun(void)
	101	{
	102	// log_it("rctada: Retracting all CD trays", __LINE__);
[2931]	103	if (!bkpinfo->please_dont_eject) {
	104	if (strlen(g_cdrom_drive_is_here) > 0) {
	105	inject_device(g_cdrom_drive_is_here);
	106	}
	107	if (strlen(g_dvd_drive_is_here) > 0) {
	108	inject_device(g_dvd_drive_is_here);
	109	}
	110	if (strlen(g_cdrw_drive_is_here) > 0) {
	111	inject_device(g_cdrw_drive_is_here);
	112	}
[128]	113	}
[1]	114	// log_it("rctada: killing autorun");
	115	// run_program_and_log_output("killall autorun", TRUE);
[128]	116	if (!run_program_and_log_output("ps \| grep autorun \| grep -v grep", 5)) {
	117	log_it("autorun detected; sleeping for 2 seconds");
	118	sleep(2);
	119	}
	120	log_it("rctada: Unmounting all CD drives", __LINE__);
	121	run_program_and_log_output("umount /dev/cdr* /dev/dvd*", 5);
[1]	122	}
	123
	124
	125
	126	/**
	127	* Determine whether we're booted off a ramdisk.
	128	* @return @c TRUE (we are) or @c FALSE (we aren't).
	129	* @ingroup utilityGroup
	130	*/
[128]	131	bool am_I_in_disaster_recovery_mode(void)
[1]	132	{
[2214]	133	char *tmp = NULL;
[128]	134	bool is_this_a_ramdisk = FALSE;
[1]	135
[3185]	136	mr_asprintf(tmp, "%s", where_is_root_mounted());
[3191]	137	log_msg(0, "root is mounted at %s\n", tmp);
	138	log_msg(0, "That doesn't mean %s is the root partition. It's just a debugging message. Relax. It's part of am_I_in_disaster_recovery_mode().", tmp);
[1]	139
	140	#ifdef __FreeBSD__
[128]	141	if (strstr(tmp, "/dev/md")) {
	142	is_this_a_ramdisk = TRUE;
	143	}
[1]	144	#else
[128]	145	if (!strncmp(tmp, "/dev/ram", 8)
	146	\|\| (!strncmp(tmp, "/dev/rd", 7) && !strcmp(tmp, "/dev/rd/")
	147	&& strncmp(tmp, "/dev/rd/cd", 10)) \|\| strstr(tmp, "rootfs")
	148	\|\| !strcmp(tmp, "/dev/root")) {
	149	is_this_a_ramdisk = TRUE;
	150	} else {
	151	is_this_a_ramdisk = FALSE;
	152	}
[1]	153	#endif
[2214]	154	mr_free(tmp);
[1]	155
[128]	156	if (is_this_a_ramdisk) {
[1983]	157	if (!does_file_exist("/THIS-IS-A-RAMDISK")) {
[3191]	158	log_to_screen("Using /dev/root is stupid of you but I'll forgive you.");
[128]	159	is_this_a_ramdisk = FALSE;
	160	}
	161	}
	162	if (does_file_exist("/THIS-IS-A-RAMDISK")) {
	163	is_this_a_ramdisk = TRUE;
	164	}
[3191]	165
	166	log_msg(1, "Is this a ramdisk? result = %s", (is_this_a_ramdisk) ? "TRUE" : "FALSE");
[128]	167	return (is_this_a_ramdisk);
[1]	168	}
	169
	170
	171
	172
	173
	174	/**
	175	* Turn @c bkpinfo->backup_media_type into a human-readable string.
	176	* @return The human readable string (e.g. @c cdr becomes <tt>"cdr"</tt>).
	177	* @note The returned string points to static storage that will be overwritten with each call.
	178	* @ingroup stringGroup
	179	*/
	180	static char *bkptype_to_string(t_bkptype bt)
	181	{
[128]	182	static char output[MAX_STR_LEN / 4];
	183	switch (bt) {
	184	case none:
[541]	185	strcpy(output, "none");
[1]	186	break;
[128]	187	case iso:
[541]	188	strcpy(output, "iso");
[1]	189	break;
[128]	190	case cdr:
[541]	191	strcpy(output, "cdr");
[1]	192	break;
[128]	193	case cdrw:
[541]	194	strcpy(output, "cdrw");
[1]	195	break;
[128]	196	case cdstream:
[541]	197	strcpy(output, "cdstream");
[1]	198	break;
[2380]	199	case netfs:
	200	strcpy(output, "netfs");
[1]	201	break;
[128]	202	case tape:
[541]	203	strcpy(output, "tape");
[1]	204	break;
[128]	205	case udev:
[541]	206	strcpy(output, "udev");
[1]	207	break;
[1687]	208	case usb:
	209	strcpy(output, "usb");
	210	break;
[128]	211	default:
[541]	212	strcpy(output, "default");
[128]	213	}
	214	return (output);
[1]	215	}
	216
	217
	218
	219	/**
	220	* @addtogroup deviceGroup
	221	* @{
	222	*/
	223	/**
	224	* Eject the tray of the specified CD device.
	225	* @param dev The device to eject.
	226	* @return the return value of the @c eject command. (0=success, nonzero=failure)
	227	*/
[128]	228	int eject_device(char *dev)
[1]	229	{
[3191]	230	char *command = NULL;
[128]	231	int res1 = 0, res2 = 0;
[1]	232
[3191]	233	if (dev == NULL) {
	234	return (1);
	235	}
[1]	236
[128]	237	if (IS_THIS_A_STREAMING_BACKUP(g_backup_media_type)
	238	&& g_backup_media_type != udev) {
[3191]	239	mr_asprintf(command, "mt -f %s offline", dev);
[128]	240	res1 = run_program_and_log_output(command, 1);
[3191]	241	mr_free(command);
[128]	242	} else {
	243	res1 = 0;
	244	}
[1]	245
	246	#ifdef __FreeBSD__
[128]	247	if (strstr(dev, "acd")) {
[3191]	248	mr_asprintf(command, "cdcontrol -f %s eject", dev);
[128]	249	} else {
[3191]	250	mr_asprintf(command, "camcontrol eject `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	251	}
[1]	252	#else
[3191]	253	mr_asprintf(command, "eject %s", dev);
[1]	254	#endif
	255
[128]	256	log_msg(3, "Ejecting %s", dev);
	257	res2 = run_program_and_log_output(command, 1);
[3191]	258	mr_free(command);
[128]	259	if (res1 && res2) {
	260	return (1);
	261	} else {
	262	return (0);
	263	}
[1]	264	}
	265
	266	/**
	267	* Load (inject) the tray of the specified CD device.
	268	* @param dev The device to load/inject.
	269	* @return 0 for success, nonzero for failure.
	270	*/
[128]	271	int inject_device(char *dev)
[1]	272	{
[3191]	273	char *command = NULL;
[128]	274	int i;
[1]	275
[3191]	276	if (dev == NULL) {
	277	return (1);
	278	}
[1]	279
	280	#ifdef __FreeBSD__
[128]	281	if (strstr(dev, "acd")) {
[3191]	282	mr_asprintf(command, "cdcontrol -f %s close", dev);
[128]	283	} else {
[3191]	284	mr_asprintf(command, "camcontrol load `echo %s \| sed 's\|/dev/\|\|'`", dev);
[128]	285	}
[1]	286	#else
[3191]	287	mr_asprintf(command, "eject -t %s", dev);
[1]	288	#endif
[128]	289	i = run_program_and_log_output(command, FALSE);
[3191]	290	mr_free(command);
[128]	291	return (i);
[1]	292	}
	293
	294
	295	/**
	296	* Determine whether the specified @p device (really, you can use any file)
	297	* exists.
	298	* @return TRUE if it exists, FALSE if it doesn't.
	299	*/
[128]	300	bool does_device_exist(char *device)
[1]	301	{
	302
[128]	303	/@ buffers ********************************************************** */
[3191]	304	char *tmp = NULL;
[128]	305	bool ret;
[1]	306
[128]	307	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	308
[3191]	309	mr_asprintf(tmp, "ls %s > /dev/null 2> /dev/null", device);
[128]	310
	311	if (system(tmp)) {
	312	ret = FALSE;
	313	} else {
	314	ret = TRUE;
	315	}
[3191]	316	mr_free(tmp);
[128]	317	return (ret);
[1]	318	}
	319
	320
	321	/**
	322	* Determine whether a non-Microsoft partition exists on any connected hard drive.
	323	* @return TRUE (there's a Linux/FreeBSD partition) or FALSE (Microsoft has taken over yet another innocent PC).
	324	*/
[128]	325	bool does_nonMS_partition_exist(void)
[1]	326	{
	327	#if __FreeBSD__
[128]	328	return
[3371]	329	!system("for drive in /dev/ad? /dev/da?; do fdisk $drive \| grep -q FreeBSD && exit 0; done; false");
[1]	330	#else
[128]	331	return
[3377]	332	!system("mr-parted2fdisk -l 2>/dev/null \| grep '^/dev/' \| grep -Eqv '(MS\|DOS\|EFI\|FAT\|NTFS)'");
[1]	333	#endif
	334	}
	335
	336	/**
	337	* Determine whether the specified @p partno exists on the specified @p drive.
	338	* @param drive The drive to search for the partition in.
	339	* @param partno The partition number to look for.
	340	* @return 0 if it exists, nonzero otherwise.
	341	*/
[128]	342	int does_partition_exist(const char *drive, int partno)
[1]	343	{
[128]	344	/@ buffers *************************************************** */
[3191]	345	char *program = NULL;
	346	char *incoming = NULL;
[2211]	347	char *searchstr = NULL;
[1]	348
[128]	349	/@ ints ****************************************************** */
	350	int res = 0;
[1]	351
[128]	352	/@ pointers ************************************************** */
	353	FILE *fin;
[1]	354
[128]	355	/@ end vars ************************************************** */
	356	assert_string_is_neither_NULL_nor_zerolength(drive);
	357	assert(partno >= 0 && partno < 999);
[1]	358
[128]	359	malloc_string(searchstr);
[1]	360
	361	#ifdef __FreeBSD__
[128]	362	// We assume here that this is running from mondorestore. (It is.)
[3191]	363	mr_asprintf(program, "ls %s %s >/dev/null 2>&1", drive, build_partition_name(tmp, drive, partno));
	364	res = system(program);
	365	mr_free(program);
	366	return(res);
[1]	367	#endif
	368
[3377]	369	mr_asprintf(program, "mr-parted2fdisk -l %s 2> /dev/null", drive);
[128]	370	fin = popen(program, "r");
	371	if (!fin) {
	372	log_it("program=%s", program);
	373	log_OS_error("Cannot popen-in program");
[3191]	374	mr_free(program);
[128]	375	return (0);
[1]	376	}
[3191]	377	mr_free(program);
	378
[128]	379	(void) build_partition_name(searchstr, drive, partno);
	380	strcat(searchstr, " ");
[3191]	381	for (res = 0, mr_getline(incoming, fin); !res && !feof(fin) ; mr_getline(incoming, fin)) {
[128]	382	if (strstr(incoming, searchstr)) {
	383	res = 1;
	384	}
[3191]	385	mr_free(incoming);
[128]	386	}
[3191]	387	mr_free(incoming);
	388
[128]	389	if (pclose(fin)) {
	390	log_OS_error("Cannot pclose fin");
	391	}
	392	paranoid_free(searchstr);
	393	return (res);
[1]	394	}
	395
	396
	397
	398
	399
	400	/**
	401	* Determine whether given NULL-terminated @p str exists in the MBR of @p dev.
	402	* @param dev The device to look in.
	403	* @param str The string to look for.
	404	* @return TRUE if it exists, FALSE if it doesn't.
	405	*/
[128]	406	bool does_string_exist_in_boot_block(char dev, char str)
[1]	407	{
[128]	408	/@ buffers *************************************************** */
[3191]	409	char *command = NULL;
[1]	410
[128]	411	/@ end vars ************************************************** */
	412	int i;
[1]	413
[128]	414	assert_string_is_neither_NULL_nor_zerolength(dev);
	415	assert_string_is_neither_NULL_nor_zerolength(str);
[1]	416
[3191]	417	/* For UEFI detection, this should be extended to count=2 */
	418	mr_asprintf(command, "dd if=%s bs=446 count=1 2> /dev/null \| strings \| grep \"%s\" > /dev/null 2> /dev/null", dev, str);
[128]	419	i = system(command);
[3191]	420	mr_free(command);
[128]	421	if (i) {
	422	return (FALSE);
	423	} else {
	424	return (TRUE);
	425	}
[1]	426	}
	427
	428	/**
	429	* Determine whether specified @p str exists in the first @p n sectors of
	430	* @p dev.
	431	* @param dev The device to look in.
	432	* @param str The string to look for.
	433	* @param n The number of 512-byte sectors to search.
	434	*/
[128]	435	bool does_string_exist_in_first_N_blocks(char dev, char str, int n)
[1]	436	{
[128]	437	/@ buffers *************************************************** */
[3191]	438	char *command = NULL;
[128]	439	/@ end vars ************************************************** */
	440	int i;
[1]	441
[3191]	442	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]	443	i = system(command);
[3191]	444	mr_free(command);
[128]	445	if (i) {
	446	return (FALSE);
	447	} else {
	448	return (TRUE);
	449	}
[1]	450	}
	451
	452
	453
	454	/**
	455	* Try to mount CD-ROM at @p mountpoint. If the CD-ROM is not found or has
	456	* not been specified, call find_cdrom_device() to find it.
	457	* @param mountpoint Where to mount the CD-ROM.
	458	* @return 0 for success, nonzero for failure.
	459	* @see mount_CDROM_here
	460	*/
[3191]	461	int find_and_mount_actual_cd(char *mountpoint) {
	462
[128]	463	/@ buffers **************************************************** */
[1]	464
[128]	465	/@ int's ***************************************************** */
	466	int res;
[3191]	467	char *dev = NULL;
[1]	468
[128]	469	/@ end vars *************************************************** */
[1]	470
[128]	471	malloc_string(dev);
	472	assert(bkpinfo != NULL);
	473	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	474
[128]	475	if (g_backup_media_type == dvd) {
	476	strcpy(dev, g_dvd_drive_is_here);
	477	if (!dev[0]) {
	478	find_dvd_device(dev, FALSE);
	479	}
	480	} else {
	481	strcpy(dev, g_cdrom_drive_is_here);
	482	if (!dev[0]) {
	483	find_cdrom_device(dev, FALSE);
	484	}
	485	}
[1]	486
[128]	487	if (bkpinfo->backup_media_type != iso) {
	488	retract_CD_tray_and_defeat_autorun();
	489	}
[1]	490
[128]	491	if (!dev[0] \|\| (res = mount_CDROM_here(dev, mountpoint))) {
[3212]	492	if (!popup_and_get_string("CD-ROM device", "Please enter your CD-ROM's /dev device", dev, MAX_STR_LEN / 4)) {
[128]	493	res = 1;
	494	} else {
	495	res = mount_CDROM_here(dev, mountpoint);
	496	}
	497	}
	498	if (res) {
[541]	499	log_msg(1, "mount failed");
[128]	500	} else {
[541]	501	log_msg(1, "mount succeeded with %s", dev);
[128]	502	}
	503	paranoid_free(dev);
	504	return (res);
[1]	505	}
	506
	507
	508
	509
	510
	511
	512	/**
	513	* Locate a CD-R/W writer's SCSI node.
	514	* @param cdrw_device SCSI node will be placed here.
	515	* @return 0 for success, nonzero for failure.
	516	*/
[128]	517	int find_cdrw_device(char *cdrw_device)
[1]	518	{
[128]	519	/@ buffers *********************** */
[2214]	520	char *tmp = NULL;
	521	char *cdr_exe = NULL;
[3191]	522	char *command = NULL;
[1]	523
[128]	524	if (g_cdrw_drive_is_here[0]) {
	525	strcpy(cdrw_device, g_cdrw_drive_is_here);
	526	log_msg(3, "Been there, done that. Returning %s", cdrw_device);
	527	return (0);
	528	}
	529	if (g_backup_media_type == dvd) {
[3191]	530	log_msg(1, "This is dumb. You're calling find_cdrw_device() but you're backing up to DVD. WTF?");
[128]	531	return (1);
	532	}
	533	run_program_and_log_output("insmod ide-scsi", -1);
	534	if (find_home_of_exe("cdrecord")) {
[3185]	535	mr_asprintf(cdr_exe, "cdrecord");
[128]	536	} else {
[3185]	537	mr_asprintf(cdr_exe, "dvdrecord");
[128]	538	}
	539	if (find_home_of_exe(cdr_exe)) {
[3191]	540	mr_asprintf(command, "%s -scanbus 2> /dev/null \| tr -s '\t' ' ' \| grep \"[0-9],[0-9],[0-9]\" \| grep -v \"[0-9]) \\*\" \| grep -E '[D\|C][V\|D]' \| cut -d' ' -f2 \| head -n1", cdr_exe);
[3185]	541	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	542	mr_free(command);
[128]	543	}
[2214]	544	if ((tmp == NULL) \|\| (strlen(tmp) < 2)) {
	545	mr_free(tmp);
	546	mr_free(cdr_exe);
[128]	547	return 1;
	548	} else {
	549	strcpy(cdrw_device, tmp);
[3191]	550	log_it("Found CDRW device - %s", cdrw_device);
[128]	551	strcpy(g_cdrw_drive_is_here, cdrw_device);
[2214]	552	mr_free(tmp);
	553	mr_free(cdr_exe);
[128]	554	return (0);
	555	}
[1]	556	}
	557
	558
	559	/**
	560	* Attempt to locate a CD-ROM device's /dev entry.
	561	* Several different methods may be used to find the device, including
	562	* calling @c cdrecord, searching @c dmesg, and trial-and-error.
	563	* @param output Where to put the located /dev entry.
	564	* @param try_to_mount Whether to mount the CD as part of the test; if mount
	565	* fails then return failure.
	566	* @return 0 for success, nonzero for failure.
	567	*/
[128]	568	int find_cdrom_device(char *output, bool try_to_mount)
[1]	569	{
[128]	570	/@ pointers *************************************************** */
	571	FILE *fin;
	572	char *p;
	573	char *q;
	574	char *r;
	575	int retval = 0;
[1]	576
[128]	577	/@ bool's ***************************************************** */
	578	bool found_it = FALSE;
[1]	579
[128]	580	/@ buffers **************************************************** */
[3191]	581	char *tmp = NULL;
[2214]	582	char *tmp1 = NULL;
	583	char *cdr_exe = NULL;
[128]	584	char *phrase_one;
[3191]	585	char *phrase_two = NULL;
	586	char *command = NULL;
	587	#ifndef __FreeBSD__
	588	char *dvd_last_resort = NULL;
	589	#endif
	590	char *mountpoint = NULL;
[128]	591	static char the_last_place_i_found_it[MAX_STR_LEN] = "";
[1]	592
[128]	593	/@ intialize ************************************************** */
	594	malloc_string(tmp);
	595	malloc_string(phrase_one);
	596	malloc_string(mountpoint);
[1]	597
[128]	598	output[0] = '\0';
	599	phrase_one[0] = '\0';
[1]	600
[128]	601	/@ end vars *************************************************** */
[1]	602
[128]	603	if (g_cdrom_drive_is_here[0] && !isdigit(g_cdrom_drive_is_here[0])) {
	604	strcpy(output, g_cdrom_drive_is_here);
	605	log_msg(3, "Been there, done that. Returning %s", output);
	606	retval = 0;
	607	goto end_of_find_cdrom_device;
	608	}
	609	if (the_last_place_i_found_it[0] != '\0' && !try_to_mount) {
	610	strcpy(output, the_last_place_i_found_it);
[3191]	611	log_msg(3, "find_cdrom_device() --- returning last found location - '%s'", output);
[128]	612	retval = 0;
	613	goto end_of_find_cdrom_device;
	614	}
[1]	615
[1644]	616	sprintf(mountpoint, "%s/cd.mnt", bkpinfo->tmpdir);
[128]	617	make_hole_for_dir(mountpoint);
[1]	618
[128]	619	if (find_home_of_exe("cdrecord")) {
[3185]	620	mr_asprintf(cdr_exe, "cdrecord");
[128]	621	} else {
[3185]	622	mr_asprintf(cdr_exe, "dvdrecord");
[128]	623	}
	624	tmp[0] = '\0';
	625	if (!find_home_of_exe(cdr_exe)) {
	626	strcpy(output, "/dev/cdrom");
	627	log_msg(4, "Can't find cdrecord; assuming %s", output);
	628	if (!does_device_exist(output)) {
	629	log_msg(4, "That didn't work. Sorry.");
	630	retval = 1;
	631	goto end_of_find_cdrom_device;
	632	} else {
	633	retval = 0;
	634	goto end_of_find_cdrom_device;
	635	}
	636	}
	637
[3191]	638	mr_asprintf(command, "%s -scanbus 2> /dev/null", cdr_exe);
[128]	639	fin = popen(command, "r");
	640	if (!fin) {
	641	log_msg(4, "command=%s", command);
	642	log_OS_error("Cannot popen command");
[2214]	643	mr_free(cdr_exe);
[3191]	644	mr_free(command);
[128]	645	return (1);
	646	}
[3191]	647	mr_free(command);
	648
[3060]	649	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	650	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	651	p = strchr(tmp, '\'');
	652	if (p) {
	653	q = strchr(++p, '\'');
	654	if (q) {
	655	for (r = q; *(r - 1) == ' '; r--);
	656	*r = '\0';
	657	strcpy(phrase_one, p);
	658	p = strchr(++q, '\'');
	659	if (p) {
	660	q = strchr(++p, '\'');
	661	if (q) {
	662	while (*(q - 1) == ' ') {
	663	q--;
	664	}
	665	*q = '\0';
[3191]	666	mr_asprintf(phrase_two, "%s", p);
[128]	667	}
	668	}
[1]	669	}
	670	}
	671	}
[128]	672	paranoid_pclose(fin);
[1]	673
	674	#ifndef __FreeBSD__
[3191]	675	if (!phrase_two \|\| strlen(phrase_two) == 0) {
[128]	676	log_msg(4, "Not running phase two. String is empty.");
	677	} else {
[3191]	678	mr_asprintf(command, "dmesg \| grep \"%s\" 2> /dev/null", phrase_two);
[128]	679	fin = popen(command, "r");
[3191]	680	mr_free(command);
	681
[128]	682	if (!fin) {
	683	log_msg(4, "Cannot run 2nd command - non-fatal, fortunately");
	684	} else {
[3060]	685	for (tmp1 = fgets(tmp, MAX_STR_LEN, fin); !feof(fin) && (tmp1 != NULL);
	686	tmp1 = fgets(tmp, MAX_STR_LEN, fin)) {
[128]	687	log_msg(5, "--> '%s'", tmp);
	688	if (tmp[0] != ' ' && tmp[1] != ' ') {
	689	p = strchr(tmp, ':');
	690	if (p) {
	691	*p = '\0';
	692	if (strstr(tmp, "DVD")) {
[3191]	693	mr_free(dvd_last_resort);
	694	mr_asprintf(dvd_last_resort, "/dev/%s", tmp);
	695	log_msg(4, "Ignoring '%s' because it's a DVD drive", tmp);
[128]	696	} else {
	697	sprintf(output, "/dev/%s", tmp);
	698	found_it = TRUE;
	699	}
	700	}
	701	}
	702	}
	703	paranoid_pclose(fin);
	704	}
	705	}
[1]	706
	707	#endif
	708	#ifdef __FreeBSD__
[128]	709	if (!found_it) {
	710	log_msg(4, "OK, approach 2");
	711	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	712	if (!
	713	(found_it =
	714	set_dev_to_this_if_rx_OK(output, "/dev/cdrom1"))) {
	715	if (!
	716	(found_it =
	717	set_dev_to_this_if_rx_OK(output, "/dev/dvd"))) {
	718	if (!
	719	(found_it =
	720	set_dev_to_this_if_rx_OK(output, "/dev/acd0"))) {
	721	if (!
	722	(found_it =
	723	set_dev_to_this_if_rx_OK(output,
	724	"/dev/cd01"))) {
	725	if (!
	726	(found_it =
	727	set_dev_to_this_if_rx_OK(output,
	728	"/dev/acd1"))) {
	729	if (!
	730	(found_it =
	731	set_dev_to_this_if_rx_OK(output,
	732	"/dev/cd1")))
	733	{
	734	retval = 1;
	735	goto end_of_find_cdrom_device;
	736	}
	737	}
	738	}
	739	}
	740	}
	741	}
	742	}
	743	}
[1]	744	#else
[128]	745	if (!found_it && strlen(dvd_last_resort) > 0) {
[3191]	746	log_msg(4, "Well, I'll use the DVD - %s - as a last resort", dvd_last_resort);
[128]	747	strcpy(output, dvd_last_resort);
	748	found_it = TRUE;
[1]	749	}
[128]	750	if (found_it) {
[3191]	751	sprintf(tmp, "grep \"%s=ide-scsi\" /proc/cmdline &> /dev/null", strrchr(output, '/') + 1);
[128]	752	if (system(tmp) == 0) {
[3191]	753	log_msg(4, "%s is not right. It's being SCSI-emulated. Continuing.", output);
[128]	754	found_it = FALSE;
	755	output[0] = '\0';
	756	}
	757	}
[1]	758
[128]	759	if (found_it) {
	760	log_msg(4, "(find_cdrom_device) --> '%s'", output);
	761	if (!does_device_exist(output)) {
	762	found_it = FALSE;
	763	log_msg(4, "OK, I was wrong, I haven't found it... yet.");
	764	}
	765	}
[1]	766
[128]	767	if (!found_it) {
	768	log_msg(4, "OK, approach 2");
	769	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/scd0"))) {
	770	if (!(found_it = set_dev_to_this_if_rx_OK(output, "/dev/sr0"))) {
	771	if (!
	772	(found_it =
	773	set_dev_to_this_if_rx_OK(output, "/dev/cdrom"))) {
	774	if (!
	775	(found_it =
	776	set_dev_to_this_if_rx_OK(output,
	777	"/dev/cdrom0"))) {
	778	if (!
	779	(found_it =
	780	set_dev_to_this_if_rx_OK(output,
	781	"/dev/cdrom1"))) {
	782	if (!
	783	(found_it =
	784	set_dev_to_this_if_rx_OK(output,
	785	"/dev/sr1"))) {
	786	if (!
	787	(found_it =
	788	set_dev_to_this_if_rx_OK(output,
	789	"/dev/dvd")))
	790	{
	791	if (!
	792	(found_it =
	793	set_dev_to_this_if_rx_OK(output,
	794	g_cdrw_drive_is_here)))
	795	{
	796	retval = 1;
	797	goto end_of_find_cdrom_device;
	798	}
	799	}
	800	}
	801	}
	802	}
	803	}
	804	}
	805	}
	806	}
[1]	807	#endif
	808
[128]	809	if (found_it && try_to_mount) {
	810	if (mount_CDROM_here(output, mountpoint)) {
	811	log_msg(4, "[Cardigans] I've changed my mind");
	812	found_it = FALSE;
	813	} else {
	814	sprintf(tmp, "%s/archives", mountpoint);
	815	if (!does_file_exist(tmp)) {
	816	log_msg(4, "[Cardigans] I'll take it back");
	817	found_it = FALSE;
	818	} else {
[3191]	819	mr_asprintf(command, "umount %s", output);
[128]	820	paranoid_system(command);
[3191]	821	mr_free(command);
	822
[128]	823	log_msg(4, "I'm confident the Mondo CD is in %s", output);
	824	}
	825	}
	826	}
	827	unlink(mountpoint);
[1]	828
[128]	829	if (found_it) {
	830	if (!does_file_exist(output)) {
	831	log_msg(3, "I still haven't found it.");
	832	return (1);
	833	}
	834	log_msg(3, "(find_cdrom_device) --> '%s'", output);
	835	strcpy(the_last_place_i_found_it, output);
	836	strcpy(g_cdrom_drive_is_here, output);
	837	retval = 0;
	838	goto end_of_find_cdrom_device;
	839	}
[1]	840
[3191]	841	mr_asprintf(command, "%s -scanbus \| grep \"[0-9],[0-9],[0-9]\" \| grep -E \"[D\|C][V\|D]\" \| grep -n \"\" \| grep \"%s\" \| cut -d':' -f2", cdr_exe, g_cdrw_drive_is_here);
	842
[128]	843	log_msg(1, "command=%s", command);
[3185]	844	mr_asprintf(tmp1, "%s", call_program_and_get_last_line_of_output(command));
[3191]	845	mr_free(command);
	846
[2214]	847	if (strlen(tmp1) > 0) {
	848	strcpy(output, tmp1);
[128]	849	log_msg(4, "Finally found it at %s", output);
	850	retval = 0;
	851	} else {
	852	log_msg(4, "Still couldn't find it.");
	853	retval = 1;
	854	}
[2214]	855	mr_free(tmp1);
	856
[128]	857	end_of_find_cdrom_device:
[3191]	858	mr_free(cdr_exe);
	859	mr_free(phrase_two);
	860	mr_free(dvd_last_resort);
	861
[128]	862	paranoid_free(tmp);
	863	paranoid_free(phrase_one);
	864	paranoid_free(mountpoint);
	865	return (retval);
[1]	866	}
	867
	868
[128]	869	int find_dvd_device(char *output, bool try_to_mount)
[1]	870	{
[3352]	871	char *tmp = NULL;
[128]	872	int retval = 0, devno = -1;
[1]	873
[128]	874	if (g_dvd_drive_is_here[0]) {
	875	strcpy(output, g_dvd_drive_is_here);
	876	log_msg(3, "Been there, done that. Returning %s", output);
	877	return (0);
	878	}
[1]	879
[3191]	880	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("dvdrecord -scanbus 2> /dev/null \| grep -E '\)\ \'' \| grep -n '' \| grep -E '[D\|C][V\|D]' \| cut -d':' -f1"));
[128]	881	log_msg(5, "tmp = '%s'", tmp);
[3191]	882	if (!tmp[0]) {
	883	mr_free(tmp);
[3194]	884	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("cdrecord -scanbus 2> /dev/null \| grep -E '\)\ \'' \| grep -n '' \| grep -E '[D\|C][V\|D]' \| cut -d':' -f1"));
[3191]	885	}
[128]	886	if (tmp[0]) {
	887	devno = atoi(tmp) - 1;
	888	}
[3191]	889	mr_free(tmp);
	890
[128]	891	if (devno >= 0) {
	892	retval = 0;
	893	sprintf(output, "/dev/scd%d", devno);
	894	strcpy(g_dvd_drive_is_here, output);
	895	log_msg(2, "I think DVD is at %s", output);
	896	} else {
	897	log_msg(2, "I cannot find DVD");
	898	retval = 1;
	899	}
[1]	900
[128]	901	return (retval);
[1]	902	}
	903
	904
	905	#include <sys/ioctl.h>
	906
	907	/**
	908	* Find the size of the specified @p drive, in megabytes. Uses @c ioctl calls
	909	* and @c dmesg.
	910	* @param drive The device to find the size of.
	911	* @return size in megabytes.
	912	*/
[128]	913	long get_phys_size_of_drive(char *drive)
[1]	914	{
[128]	915	int fd;
[1]	916	#if linux
[128]	917	unsigned long long s = 0;
[3060]	918	int fileid, cylinders = 0;
[128]	919	int cylindersize = 0;
[1]	920	int gotgeo = 0;
	921
[128]	922
	923	struct hd_geometry hdgeo;
[1]	924	#elif __FreeBSD__
[128]	925	off_t s;
[1]	926	#endif
	927
[128]	928	long outvalA = -1;
	929	long outvalB = -1;
	930	long outvalC = -1;
[1]	931
[128]	932	if ((fd = open(drive, O_RDONLY)) != -1) {
	933	if (ioctl(fd,
[1]	934	#if linux
[128]	935	#ifdef BLKGETSIZE64
	936	BLKGETSIZE64,
	937	#else
	938	BLKGETSIZE,
	939	#endif
[1]	940	#elif __FreeBSD__
[128]	941	DIOCGMEDIASIZE,
[1]	942	#endif
[128]	943	&s) != -1) {
	944	close(fd);
	945	// s>>11 works for older disks but not for newer ones
	946	outvalB =
[1]	947	#if linux
[128]	948	#ifdef BLKGETSIZE64
	949	s >> 20
[1]	950	#else
[128]	951	s >> 11
[1]	952	#endif
[128]	953	#else
	954	s >> 20
	955	#endif
	956	;
	957	}
[1]	958	}
	959
[128]	960	if (outvalB <= 0) {
	961	log_msg(1, "Error getting size of %s: %s", drive, strerror(errno));
[1]	962	#if linux
[161]	963	fileid = open(drive, O_RDONLY);
[2205]	964	if (fileid != -1) {
[161]	965	if (ioctl(fileid, HDIO_GETGEO, &hdgeo) != -1) {
	966	if (hdgeo.cylinders && hdgeo.heads && hdgeo.sectors) {
	967	cylindersize = hdgeo.heads * hdgeo.sectors / 2;
	968	outvalA = cylindersize * cylinders / 1024;
	969	log_msg(2, "Got Harddisk geometry, C:%d, H:%d, S:%d",
	970	hdgeo.cylinders, hdgeo.heads, hdgeo.sectors);
	971	gotgeo = 1;
	972	} else {
	973	log_msg(1, "Harddisk geometry wrong");
	974	}
[1]	975	} else {
[161]	976	log_msg(1,
	977	"Error in ioctl() getting new hard disk geometry (%s), resizing in unsafe mode",
	978	strerror(errno));
[1]	979	}
[161]	980	close(fileid);
[1]	981	} else {
[161]	982	log_msg(1, "Failed to open %s for reading: %s", drive,
[128]	983	strerror(errno));
[1]	984	}
[161]	985	if (!gotgeo) {
	986	log_msg(1, "Failed to get harddisk geometry, using old mode");
	987	}
[1]	988	#endif
[161]	989	}
[1]	990	// OLDER DISKS will give ridiculously low value for outvalB (so outvalA is returned) :)
	991	// NEWER DISKS will give sane value for outvalB (close to outvalA, in other words) :)
	992
[128]	993	outvalC = (outvalA > outvalB) ? outvalA : outvalB;
	994
[1]	995	// log_msg (5, "drive = %s, error = %s", drive, strerror (errno));
	996	// fatal_error ("GPSOD: Unable to get size of drive");
[128]	997	log_msg(1, "%s --> %ld or %ld --> %ld", drive, outvalA, outvalB,
	998	outvalC);
	999
	1000	return (outvalC);
[1]	1001	}
[128]	1002
[1]	1003	/**
	1004	* Determine whether @p format is supported by the kernel. Uses /proc/filesystems
	1005	* under Linux and @c lsvfs under FreeBSD.
	1006	* @param format The format to test.
	1007	* @return TRUE if the format is supported, FALSE if not.
	1008	*/
[128]	1009	bool is_this_a_valid_disk_format(char *format)
[1]	1010	{
[2211]	1011	char *good_formats = NULL;
[3191]	1012	char *command = NULL;
	1013	char *format_sz = NULL;
[3291]	1014	char *p = NULL;
[1]	1015
[128]	1016	FILE *pin;
	1017	int retval;
[1]	1018
[128]	1019	assert_string_is_neither_NULL_nor_zerolength(format);
[1]	1020
[3191]	1021	mr_asprintf(format_sz, "%s ", format);
[1]	1022
	1023	#ifdef __FreeBSD__
[3191]	1024	mr_asprintf(command, "lsvfs \| tr -s '\t' ' ' \| grep -v Filesys \| grep -v -- -- \| cut -d' ' -f1 \| tr -s '\n' ' '");
[1]	1025	#else
[3191]	1026	mr_asprintf(command, "grep -v nodev /proc/filesystems \| tr -s '\t' ' ' \| cut -d' ' -f2 \| tr -s '\n' ' '");
[1]	1027	#endif
	1028
[128]	1029	pin = popen(command, "r");
[3191]	1030	mr_free(command);
	1031
[128]	1032	if (!pin) {
	1033	log_OS_error("Unable to read good formats");
	1034	retval = 0;
	1035	} else {
[3291]	1036	mr_getline(p, pin);
[3348]	1037	mr_asprintf(good_formats, " %s",p);
[3337]	1038	mr_free(p);
[3291]	1039	(void)pclose(pin);
[3309]	1040	mr_strip_spaces(good_formats);
[3291]	1041	mr_strcat(good_formats, " swap lvm raid ntfs-3g ntfs 7 "); // " ntfs 7 " -- um, cheating much? :)
[128]	1042	if (strstr(good_formats, format_sz)) {
	1043	retval = 1;
	1044	} else {
	1045	retval = 0;
	1046	}
	1047	}
[3291]	1048	mr_free(good_formats);
[3191]	1049	mr_free(format_sz);
	1050
[128]	1051	return (retval);
[1]	1052	}
	1053
	1054
	1055	/** @def SWAPLIST_COMMAND The command to list the swap files/partitions in use. */
	1056
	1057	/**
	1058	* Determine whether @p device_raw is currently mounted.
	1059	* @param device_raw The device to check.
	1060	* @return TRUE if it's mounted, FALSE if not.
	1061	*/
[128]	1062	bool is_this_device_mounted(char *device_raw)
[1]	1063	{
	1064
[128]	1065	/@ pointers *************************************************** */
	1066	FILE *fin;
[1]	1067
[128]	1068	/@ buffers **************************************************** */
[3191]	1069	char *incoming = NULL;
[2214]	1070	char *device_with_tab = NULL;
	1071	char *device_with_space = NULL;
	1072	char *tmp = NULL;
	1073	bool retval = FALSE;
[128]	1074
[1]	1075	#ifdef __FreeBSD__
[128]	1076	#define SWAPLIST_COMMAND "swapinfo"
[1]	1077	#else
[128]	1078	#define SWAPLIST_COMMAND "cat /proc/swaps"
[1]	1079	#endif
	1080
[128]	1081	/@ end vars *************************************************** */
[1]	1082
[3191]	1083	if (device_raw == NULL) {
	1084	return(FALSE);
	1085	}
	1086
[128]	1087	if (device_raw[0] != '/' && !strstr(device_raw, ":/")) {
	1088	log_msg(1, "%s needs to have a '/' prefixed - I'll do it",
	1089	device_raw);
[3185]	1090	mr_asprintf(tmp, "/%s", device_raw);
[128]	1091	} else {
[3185]	1092	mr_asprintf(tmp, "%s", device_raw);
[128]	1093	}
	1094	log_msg(1, "Is %s mounted?", tmp);
	1095	if (!strcmp(tmp, "/proc") \|\| !strcmp(tmp, "proc")) {
	1096	log_msg(1,
	1097	"I don't know how the heck /proc made it into the mountlist. I'll ignore it.");
[2214]	1098	mr_free(tmp);
	1099	return(FALSE);
[128]	1100	}
[3185]	1101	mr_asprintf(device_with_tab, "%s\t", tmp);
	1102	mr_asprintf(device_with_space, "%s ", tmp);
[2214]	1103	mr_free(tmp);
[1]	1104
[128]	1105	if (!(fin = popen("mount", "r"))) {
	1106	log_OS_error("Cannot popen 'mount'");
[2214]	1107	return(FALSE);
[1]	1108	}
[3191]	1109
	1110	for (mr_getline(incoming, fin); !feof(fin); mr_getline(incoming, fin)) {
	1111	if (strstr(incoming, device_with_space) \|\| strstr(incoming, device_with_tab)) {
[128]	1112	paranoid_pclose(fin);
[3191]	1113	mr_free(incoming);
[2214]	1114	return(TRUE);
[128]	1115	}
[3191]	1116	mr_free(incoming);
[128]	1117	}
[3191]	1118	mr_free(incoming);
[2214]	1119	mr_free(device_with_tab);
[128]	1120	paranoid_pclose(fin);
[3185]	1121	mr_asprintf(tmp, "%s \| grep -E \"^%s\" > /dev/null 2> /dev/null", SWAPLIST_COMMAND, device_with_space);
[2423]	1122	mr_free(device_with_space);
[128]	1123	log_msg(4, "tmp (command) = '%s'", tmp);
	1124	if (!system(tmp)) {
[2214]	1125	retval = TRUE;
[128]	1126	}
[2214]	1127	mr_free(tmp);
	1128	return(retval);
[1]	1129	}
	1130
	1131	#ifdef __FreeBSD__
	1132	// CODE IS FREEBSD-SPECIFIC
	1133	/**
	1134	* Create a loopback device for specified @p fname.
	1135	* @param fname The file to associate with a device.
	1136	* @return /dev entry for the device, or NULL if it couldn't be allocated.
	1137	*/
[128]	1138	char make_vn(char fname)
[1]	1139	{
[128]	1140	char device = (char ) malloc(MAX_STR_LEN);
	1141	char mddevice = (char ) malloc(32);
	1142	char command[MAX_STR_LEN];
	1143	int vndev = 2;
[3191]	1144	if (atoi(call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate")) < 500000) {
[128]	1145	do {
	1146	sprintf(mddevice, "vn%ic", vndev++);
	1147	sprintf(command, "vnconfig %s %s", mddevice, fname);
	1148	if (vndev > 10) {
	1149	return NULL;
	1150	}
	1151	}
	1152	while (system(command));
	1153	} else {
	1154	sprintf(command, "mdconfig -a -t vnode -f %s", fname);
	1155	mddevice = call_program_and_get_last_line_of_output(command);
	1156	if (!strstr(mddevice, "md")) {
	1157	return NULL;
	1158	}
	1159	}
	1160	sprintf(device, "/dev/%s", mddevice);
	1161	return device;
[1]	1162	}
	1163
	1164
	1165
	1166	// CODE IS FREEBSD-SPECIFIC
	1167	/**
	1168	* Deallocate specified @p dname.
	1169	* This should be called when you are done with the device created by make_vn(),
	1170	* so the system does not run out of @c vn devices.
	1171	* @param dname The device to deallocate.
	1172	* @return 0 for success, nonzero for failure.
	1173	*/
[128]	1174	int kick_vn(char *dname)
[1]	1175	{
[3191]	1176	char *command = NULL;
	1177	int res = 0;
[1]	1178
[128]	1179	if (strncmp(dname, "/dev/", 5) == 0) {
	1180	dname += 5;
	1181	}
[1]	1182
[3191]	1183	if (atoi(call_program_and_get_last_line_of_output("/sbin/sysctl -n kern.osreldate")) < 500000) {
	1184	mr_asprintf(command, "vnconfig -d %s", dname);
[128]	1185	} else {
[3191]	1186	mr_asprintf(command, "mdconfig -d -u %s", dname);
[128]	1187	}
[3191]	1188	res = system(command);
	1189	mr_free(command);
	1190	return(res);
[1]	1191	}
	1192	#endif
	1193
	1194
	1195	/**
	1196	* Mount the CD-ROM at @p mountpoint.
	1197	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1198	* @param mountpoint The place to mount it.
	1199	* @return 0 for success, nonzero for failure.
	1200	*/
[1741]	1201	int mount_USB_here(char device, char mountpoint)
	1202	{
	1203	/@ buffer ***************************************************** */
[3191]	1204	char *command = NULL;
[1741]	1205	int retval;
	1206
	1207	assert_string_is_neither_NULL_nor_zerolength(device);
	1208	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
	1209
	1210	make_hole_for_dir(mountpoint);
	1211	if (isdigit(device[0])) {
	1212	return(1);
	1213	}
[3191]	1214	log_msg(4, "(mount_USB_here --- device=%s, mountpoint=%s", device, mountpoint);
[1741]	1215
	1216	#ifdef __FreeBSD__
[3191]	1217	mr_asprintf(command, "mount_vfat %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1218
	1219	#else
[3191]	1220	mr_asprintf(command, "mount %s -t vfat %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1741]	1221	#endif
	1222
	1223	log_msg(4, command);
	1224	retval = system(command);
	1225	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1226	mr_free(command);
[1741]	1227
	1228	return (retval);
	1229	}
	1230
	1231	/**
	1232	* Mount the CD-ROM at @p mountpoint.
	1233	* @param device The device (or file if g_ISO_restore_mode) to mount.
	1234	* @param mountpoint The place to mount it.
	1235	* @return 0 for success, nonzero for failure.
	1236	*/
[3191]	1237	int mount_CDROM_here(char device, const char mountpoint)
[1]	1238	{
[128]	1239	/@ buffer ***************************************************** */
[2211]	1240	char *command = NULL;
[128]	1241	int retval;
[2257]	1242	#ifdef __FreeBSD__
	1243	char *dev = NULL;
	1244	#else
	1245	char *options = NULL;
	1246	#endif
[1]	1247
[128]	1248	assert_string_is_neither_NULL_nor_zerolength(device);
	1249	assert_string_is_neither_NULL_nor_zerolength(mountpoint);
[1]	1250
[128]	1251	make_hole_for_dir(mountpoint);
[2211]	1252
[2257]	1253	if (isdigit(device[0])) {
	1254	find_cdrom_device(device, FALSE);
	1255	}
	1256	#ifndef __FreeBSD__
[3185]	1257	mr_asprintf(options, "ro");
[2211]	1258	#endif
	1259
[128]	1260	if (g_ISO_restore_mode) {
[1]	1261
	1262	#ifdef __FreeBSD__
[3185]	1263	mr_asprintf(dev, "%s", make_vn(device));
[128]	1264	if (!dev) {
[3185]	1265	mr_asprintf(command, "Unable to mount ISO (make_vn(%s) failed)", device);
[128]	1266	fatal_error(command);
	1267	}
	1268	strcpy(device, dev);
[2211]	1269	paranoid_free(dev);
[1]	1270	#else
[2211]	1271	mr_strcat(options, ",loop");
[1]	1272	#endif
	1273
[128]	1274	}
[3191]	1275	log_msg(4, "(mount_CDROM_here --- device=%s, mountpoint=%s", device, mountpoint);
[128]	1276	/@ end vars ************************************************** */
[1]	1277
	1278	#ifdef __FreeBSD__
[3185]	1279	mr_asprintf(command, "mount_cd9660 -r %s %s 2>> %s", device, mountpoint, MONDO_LOGFILE);
[1]	1280
	1281	#else
[3185]	1282	mr_asprintf(command, "mount %s -o %s -t iso9660 %s 2>> %s", device, options, mountpoint, MONDO_LOGFILE);
[2211]	1283	paranoid_free(options);
[1]	1284	#endif
	1285
[128]	1286	log_msg(4, command);
	1287	if (strncmp(device, "/dev/", 5) == 0) {
	1288	retract_CD_tray_and_defeat_autorun();
	1289	}
	1290	retval = system(command);
	1291	log_msg(1, "system(%s) returned %d", command, retval);
[3191]	1292	mr_free(command);
[1]	1293
[128]	1294	return (retval);
[1]	1295	}
	1296
	1297
[2682]	1298	/**
	1299	* Mount the CD-ROM or USB device at /mnt/cdrom.
	1300	* @param bkpinfo The backup information structure. Fields used:
	1301	* - @c bkpinfo->backup_media_type
	1302	* - @c bkpinfo->disaster_recovery
	1303	* - @c bkpinfo->isodir
	1304	* - @c bkpinfo->media_device
	1305	* @return 0 for success, nonzero for failure.
	1306	*/
	1307	int mount_media()
	1308	{
[3191]	1309	char *mount_cmd = NULL;
[2769]	1310	char *mountdir = NULL;
[2682]	1311	int i, res;
	1312	#ifdef __FreeBSD__
[3191]	1313	char mdd[32];
	1314	char *mddev = mdd;
[2682]	1315	#endif
[1]	1316
[3191]	1317	if (bkpinfo->backup_media_type == tape \|\| bkpinfo->backup_media_type == udev) {
[2682]	1318	log_msg(8, "Tape/udev. Therefore, no need to mount a media.");
	1319	return 0;
	1320	}
[1]	1321
[2682]	1322	if (!run_program_and_log_output("mount \| grep -F " MNT_CDROM, FALSE)) {
	1323	log_msg(2, "mount_media() - media already mounted. Fair enough.");
	1324	return (0);
	1325	}
[1]	1326
[2682]	1327	if (bkpinfo->backup_media_type == netfs) {
	1328	log_msg(2, "Mounting for Network thingy");
	1329	log_msg(2, "isodir = %s", bkpinfo->isodir);
[3191]	1330	if ((!bkpinfo->isodir[0] \|\| !strcmp(bkpinfo->isodir, "/")) && am_I_in_disaster_recovery_mode()) {
[2682]	1331	strcpy(bkpinfo->isodir, "/tmp/isodir");
	1332	log_msg(1, "isodir is being set to %s", bkpinfo->isodir);
	1333	}
	1334	#ifdef __FreeBSD__
[3207]	1335	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1336	// NETFS
	1337	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number);
	1338	} else {
	1339	// ISO
	1340	mr_asprintf(mount_cmd, "/mnt/isodir/%s/%s-%d.iso", bkpinfo->isodir, bkpinfo->prefix, g_current_media_number);
	1341	}
[2682]	1342	mddev = make_vn(mount_cmd);
[3191]	1343	mr_free(mount_cmd);
	1344
	1345	mr_asprintf(mount_cmd, "mount_cd9660 -r %s " MNT_CDROM, mddev);
[2682]	1346	#else
[3207]	1347	if (bkpinfo->netfs_remote_dir != NULL) {
[3196]	1348	// NETFS
	1349	mr_asprintf(mount_cmd, "mount %s/%s/%s-%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, bkpinfo->netfs_remote_dir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
	1350	} else {
	1351	// ISO
	1352	mr_asprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s", bkpinfo->isodir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
	1353	}
[2682]	1354	#endif
	1355
	1356	} else if (bkpinfo->backup_media_type == iso) {
[2769]	1357	if (bkpinfo->subdir) {
[3185]	1358	mr_asprintf(mountdir, "%s/%s", bkpinfo->isodir, bkpinfo->subdir);
[2769]	1359	} else {
[3185]	1360	mr_asprintf(mountdir, "%s", bkpinfo->isodir);
[2769]	1361	}
[2682]	1362	#ifdef __FreeBSD__
[3191]	1363	mr_asprintf(mount_cmd, "%s/%s-%d.iso", mountdir, bkpinfo->prefix, g_current_media_number);
[2682]	1364	mddev = make_vn(mount_cmd);
[3191]	1365	mr_free(mount_cmd);
	1366
	1367	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", mddev, MNT_CDROM);
[2682]	1368	#else
[3191]	1369	mr_asprintf(mount_cmd, "mount %s/%s-%d.iso -t iso9660 -o loop,ro %s", mountdir, bkpinfo->prefix, g_current_media_number, MNT_CDROM);
[2682]	1370	#endif
[2774]	1371	mr_free(mountdir);
[2682]	1372	} else if (bkpinfo->backup_media_type == usb) {
[3191]	1373	mr_asprintf(mount_cmd, "mount -t vfat %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1374	} else if (strstr(bkpinfo->media_device, "/dev/")) {
	1375	#ifdef __FreeBSD__
[3191]	1376	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1377	#else
[3191]	1378	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1379	#endif
	1380	} else {
	1381	if (bkpinfo->disaster_recovery
	1382	&& does_file_exist("/tmp/CDROM-LIVES-HERE")) {
	1383	strcpy(bkpinfo->media_device,
	1384	last_line_of_file("/tmp/CDROM-LIVES-HERE"));
	1385	} else {
	1386	find_cdrom_device(bkpinfo->media_device, TRUE);
	1387	}
	1388
	1389	#ifdef __FreeBSD__
[3191]	1390	mr_asprintf(mount_cmd, "mount_cd9660 -r %s %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1391	#else
[3191]	1392	mr_asprintf(mount_cmd, "mount %s -t iso9660 -o ro %s", bkpinfo->media_device, MNT_CDROM);
[2682]	1393	#endif
	1394	}
	1395
	1396	log_msg(2, "(mount_media) --- command = %s", mount_cmd);
	1397	for (i = 0; i < 2; i++) {
	1398	res = run_program_and_log_output(mount_cmd, FALSE);
	1399	if (!res) {
	1400	break;
	1401	} else {
	1402	log_msg(2, "Failed to mount device.");
	1403	sleep(5);
[3191]	1404	sync();
[2682]	1405	}
	1406	}
[3191]	1407	mr_free(mount_cmd);
[2682]	1408
	1409	if (res) {
	1410	log_msg(2, "Failed, despite %d attempts", i);
	1411	} else {
	1412	log_msg(2, "Mounted media drive OK");
	1413	}
	1414	return (res);
	1415	}
	1416	/**************************************************************************
	1417	END_MOUNT_CDROM
	1418	**************************************************************************/
	1419
	1420
	1421
	1422
[1]	1423	/**
	1424	* Ask the user for CD number @p cd_number_i_want.
	1425	* Sets g_current_media_number once the correct CD is inserted.
	1426	* @param bkpinfo The backup information structure. Fields used:
	1427	* - @c bkpinfo->backup_media_type
[20]	1428	* - @c bkpinfo->prefix
[1]	1429	* - @c bkpinfo->isodir
	1430	* - @c bkpinfo->media_device
	1431	* - @c bkpinfo->please_dont_eject_when_restoring
	1432	* @param cd_number_i_want The CD number to ask for.
	1433	*/
	1434	void
[1645]	1435	insist_on_this_cd_number(int cd_number_i_want)
[1]	1436	{
	1437
[128]	1438	/@ int ************************************************************ */
	1439	int res = 0;
[1]	1440
	1441
[128]	1442	/@ buffers ******************************************************** */
[3191]	1443	char *tmp = NULL;
[2242]	1444	char *mds = NULL;
[3191]	1445	char *request = NULL;
[1]	1446
[128]	1447	assert(bkpinfo != NULL);
	1448	assert(cd_number_i_want > 0);
[1]	1449
	1450	// log_msg(3, "Insisting on CD number %d", cd_number_i_want);
	1451
[128]	1452	if (IS_THIS_A_STREAMING_BACKUP(bkpinfo->backup_media_type)) {
	1453	log_msg(3,
	1454	"No need to insist_on_this_cd_number when the backup type isn't CD-R(W) or NFS or ISO");
	1455	return;
	1456	}
[3191]	1457	mr_asprintf(tmp, "mkdir -p " MNT_CDROM);
	1458	run_program_and_log_output(tmp, 5);
	1459	mr_free(tmp);
	1460
	1461	if (g_ISO_restore_mode \|\| bkpinfo->backup_media_type == iso \|\| bkpinfo->backup_media_type == netfs) {
[2866]	1462	g_ISO_restore_mode = TRUE;
	1463	}
[1645]	1464	if ((res = what_number_cd_is_this()) != cd_number_i_want) {
[3191]	1465	log_msg(3, "Currently, we hold %d but we want %d", res, cd_number_i_want);
[2866]	1466
	1467	/* Now we need to umount the current media to have the next mounted after */
[2878]	1468	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[2866]	1469	log_msg(3, "Mounting next media %d",cd_number_i_want);
	1470	g_current_media_number = cd_number_i_want;
	1471	mount_media();
	1472
[2242]	1473	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	1474	log_msg(3, "Insisting on %s #%d", mds, cd_number_i_want);
	1475	mr_asprintf(request, "Please insert %s #%d and press Enter.", mds, cd_number_i_want);
[2242]	1476	mr_free(mds);
[3191]	1477
[1645]	1478	while (what_number_cd_is_this() != cd_number_i_want) {
[3191]	1479	sync();
[128]	1480	if (is_this_device_mounted(MNT_CDROM)) {
	1481	res =
[2878]	1482	run_program_and_log_output("umount -d " MNT_CDROM, FALSE);
[128]	1483	} else {
	1484	res = 0;
	1485	}
	1486	if (res) {
[541]	1487	log_to_screen("WARNING - failed to unmount CD-ROM drive");
[128]	1488	}
	1489	if (!bkpinfo->please_dont_eject) {
	1490	res = eject_device(bkpinfo->media_device);
	1491	} else {
	1492	res = 0;
	1493	}
	1494	if (res) {
[541]	1495	log_to_screen("WARNING - failed to eject CD-ROM disk");
[128]	1496	}
	1497	popup_and_OK(request);
	1498	if (!bkpinfo->please_dont_eject) {
	1499	inject_device(bkpinfo->media_device);
	1500	}
[3191]	1501	sync();
[128]	1502	}
[3191]	1503	mr_free(request);
	1504
[128]	1505	log_msg(1, "Thankyou. Proceeding...");
	1506	g_current_media_number = cd_number_i_want;
	1507	}
[1]	1508	}
	1509
	1510	/* @} - end of deviceGroup */
	1511
	1512
	1513
[2434]	1514	/**
	1515	* Creates a singly linked list of all of the non-NETFS mounted file systems.
	1516	* @param DSFptr A pointer to the structure MOUNTED_FS_STRUCT used to hold
	1517	* the list of mounted file systems.
	1518	* @return None.
	1519	*/
	1520	static void add_mounted_fs_struct (MOUNTED_FS_STRUCT *DSFptr)
	1521	{
	1522	assert (DSFptr);
	1523	if (DSF_Head == NULL) {
	1524	DSF_Head = DSFptr;
	1525	} else {
	1526	DSF_Tail->next = DSFptr;
	1527	}
	1528	DSFptr->next = NULL;
	1529	DSF_Tail = DSFptr;
	1530	}
[1]	1531
[2434]	1532	/**
	1533	* Find the structure, in the singly linked list of all of the non-NETFS
	1534	* mounted file systems, that contains the specified device.
	1535	* @param device The device to find
	1536	* @return NULL if it didn't find the device, a pointer to the
	1537	* structure if it did.
	1538	*/
	1539	static MOUNTED_FS_STRUCT find_device_in_list (char device)
	1540	{
	1541	MOUNTED_FS_STRUCT *DSFptr = NULL;
[1]	1542
[2434]	1543	DSFptr = DSF_Head;
	1544	while (DSFptr != NULL) {
	1545	if (!strcmp(DSFptr->device, device)) {
	1546	break;
	1547	}
	1548	DSFptr = DSFptr->next;
	1549	}
	1550	return (DSFptr);
	1551	}
[1]	1552
	1553	/**
[2434]	1554	* Find the structure, in the singly linked list of all of the non-NETFS
	1555	* mounted file systems, that contains the specified mount point.
	1556	* @param mount_point The mount point to find
	1557	* @return NULL is it didn't find the mount point, a pointer to the
	1558	* structure if it did.
	1559	*/
	1560	static MOUNTED_FS_STRUCT find_mount_point_in_list (char mount_point)
	1561	{
	1562	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1563
	1564	DSFptr = DSF_Head;
	1565	while (DSFptr != NULL) {
	1566	if (!strcmp(DSFptr->mount_point, mount_point)) {
	1567	break;
	1568	}
	1569	DSFptr = DSFptr->next;
	1570	}
	1571	return (DSFptr);
	1572	}
	1573
	1574	/**
	1575	* Frees the memory for all of the structures on the linked list of
	1576	* all of the non-NETFS mounted file systems.
	1577	*/
	1578	static void free_mounted_fs_list (void) {
	1579	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1580	MOUNTED_FS_STRUCT *DSFnext = NULL;
	1581
	1582	DSFptr = DSF_Head;
	1583	while (DSFptr != NULL) {
	1584	DSFnext = DSFptr->next;
	1585	paranoid_free(DSFptr);
	1586	DSFptr = DSFnext;
	1587	}
	1588	DSF_Head = NULL;
	1589	DSF_Tail = NULL;
	1590	}
	1591
	1592
	1593	/**
	1594	* Creates a linked list of all of the non-NETFS mounted file systems.
	1595	* We use a linked list because we don't know how many mounted file
	1596	* there are (and there can be a lot).
	1597	* @return 0 on success and greated than 0 on failure.
	1598	*/
	1599	static int create_list_of_non_NETFS_mounted_file_systems (void)
	1600	{
	1601	int i = 0;
	1602	int mount_cnt = 0;
[2436]	1603	int lastpos = 0;
[2434]	1604	char *mounted_file_system = NULL;
	1605	char *command = NULL;
	1606	char *token = NULL;
	1607	char token_chars[] =" :\t\r\f\a\0";
	1608	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1609
	1610	free_mounted_fs_list();
	1611	/********
	1612	* Find the number of mounted file system entries and their respective mount points.
	1613	* I can't return all of the entries as one string because it's length can be longer
	1614	* than MAX_STR_LEN which is used in call_program_and_get_last_line_of_output().
	1615	* So start looping and get the number of mounted file systems and query them one by one.
	1616	********/
	1617	/* Get the number of mounted file systems ((those that start with "/dev/" */
[3185]	1618	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $0}}'\|wc -l");
[2434]	1619	log_msg(5, "Running: %s", command);
[3185]	1620	mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1621	mr_free(command);
[2434]	1622
	1623	mount_cnt = atoi(mounted_file_system);
	1624	log_msg (5, "mount_cnt: %d", mount_cnt);
[3191]	1625	mr_free(mounted_file_system);
[2434]	1626
	1627	for (i=mount_cnt; i > 0; i--) {
[3185]	1628	mr_asprintf(command, "mount 2>/dev/null \| awk '{if($1 ~ \"^/dev/\"){print $1,$3}}'\|head -n %d", i);
[2434]	1629	log_msg(5, "Running: %s", command);
[3185]	1630	mr_asprintf(mounted_file_system, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1631	mr_free(command);
[2434]	1632
	1633	log_msg (5, "mounted_file_system: %s", mounted_file_system);
[2436]	1634	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1635	log_msg (4, "Could not get the list of mounted file systems");
[3191]	1636	mr_free(mounted_file_system);
[2434]	1637	mr_free(token);
	1638	return (1);
	1639	}
	1640	if (token) {
	1641	log_msg (5, "token: %s", token);
	1642	}
	1643	while (token != NULL) {
	1644	log_msg (5, "token: %s", token);
	1645	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1646	fatal_error ("Cannot allocate memory");
	1647	}
	1648	add_mounted_fs_struct(DSFptr);
	1649	strcpy(DSFptr->device, token);
	1650	mr_free(token);
[2436]	1651	if ((token = mr_strtok(mounted_file_system, token_chars, &lastpos)) == NULL) {
[2434]	1652	log_msg (5, "Ran out of entries on the mounted file systems list");
[2436]	1653	mr_free(mounted_file_system);
[2434]	1654	mr_free(token);
	1655	return (1);
	1656	}
	1657	log_msg (5, "token: %s", token);
	1658	strcpy(DSFptr->mount_point, token);
	1659	mr_free(token);
[2436]	1660	token = mr_strtok(mounted_file_system, token_chars, &lastpos);
[2434]	1661	}
[2436]	1662	mr_free(mounted_file_system);
[2434]	1663	}
	1664	return (0);
	1665	}
	1666
	1667
	1668
	1669	/**
	1670	* Given a whole disk device special file, determine which mounted file systems
	1671	* are on the dsf's partitions and which mounted file systems are not.
	1672	* @param dsf The whole disk device special file.
	1673	* @param included_dsf_list A char pointer used to hold the list of mount points
	1674	* that are on the dsf. Memory for the array will be allocated within the function.
	1675	* @param excluded_dsf_list A char pointer used to hold the list of mount points
	1676	* that are not on the dsf. Memory for the array will be allocated within the function.
	1677	* @return 0 on success, -1 if no device special file was passed in, -2 if a device
	1678	* special file was passed in but it has no partitions on it, or 1 on failure
	1679	*/
	1680	static int get_dsf_mount_list (const char dsf, char included_dsf_list, char *excluded_dsf_list) {
	1681	int i = 0;
	1682	int c = 0;
	1683	int lastpos = 0;
[3288]	1684	char *VG = NULL;
[2434]	1685	char *tmp = NULL;
	1686	char *command = NULL;
	1687	char *partition_list = NULL;
	1688	char partitions[64][MAX_STR_LEN];
	1689	char *mount_list = NULL;
	1690	char *token = NULL;
[2436]	1691	char *ndsf = NULL;
[2434]	1692	char token_chars[] =" \t\r\f\a\0";
	1693	MOUNTED_FS_STRUCT *DSFptr = NULL;
	1694
	1695	memset((char *)partitions, 0, sizeof(partitions));
	1696
	1697	log_msg(5, "dsf: %s", dsf);
	1698
	1699	/********
	1700	* See if a device special file was passed in (i.e. it must start with /dev/
	1701	********/
	1702	if (strncmp(dsf, "/dev/", 5)) {
[2527]	1703	log_msg (4, "%s does not start with /dev/ and (probably) is not a device special file", dsf);
[2434]	1704	return (-1);
	1705	}
[2527]	1706	log_msg(4, " %s looks like a device special file", dsf);
[2434]	1707	/* Verify that the dsf exists */
[3185]	1708	mr_asprintf(command, "ls -al %s 2>/dev/null \| wc -l", dsf);
[2434]	1709	log_msg(5, " Executing: %s", command);
[3185]	1710	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1711	mr_free(command);
[2434]	1712
	1713	log_msg(5, " Return value: %s", tmp);
	1714	c = atoi(tmp);
[3191]	1715	mr_free(tmp);
[2434]	1716
	1717	if (!c) {
	1718	log_to_screen("Cannot find device special file %s", dsf);
	1719	return (1);
	1720	}
[2527]	1721	log_msg(4, " %s device special file exists", dsf);
[2434]	1722
	1723	/* Get a list of the mounted file systems */
	1724	if (create_list_of_non_NETFS_mounted_file_systems()) {
	1725	log_to_screen ("Could not get the list of mounted file systems");
	1726	return (1);
	1727	}
	1728	log_msg (5, "Processing dsf: %s", dsf);
	1729	/********
	1730	* Get a list of the dsf's partitions. There could be no partitions on the disk
	1731	* or a dsf of a partition was passed in (e.g. /dev/sda1 instead of /dev/sda).
	1732	* Either way, it's an error.
	1733	********/
[3377]	1734	mr_asprintf(command, "mr-parted2fdisk -l %s 2>/dev/null\|grep -E \"^/dev/\"\|awk '{printf(\"%%s \", $1)}END{print \"\"}'", dsf);
[2527]	1735	log_msg(5, "Executing: %s", command);
[3185]	1736	mr_asprintf(partition_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1737	mr_free(command);
[2434]	1738	log_msg(4, "Partition list for %s: %s", dsf, partition_list);
	1739	if (!strlen(partition_list)) {
	1740	/* There were no partitions on the disk */
[2436]	1741	log_msg(4, "No partitions on device special file %s", dsf);
[2453]	1742	log_msg(4, "I guess it's a partition itself");
[2436]	1743	strcpy(partitions[0], dsf);
	1744	ndsf = truncate_to_drive_name(dsf);
	1745	} else {
	1746	/* Fill the partition list */
	1747	i = 0;
	1748	lastpos = 0;
	1749	while ((token = mr_strtok(partition_list, token_chars, &lastpos)) != NULL) {
[2527]	1750	log_msg (4, "Found partition: %s", token);
[2436]	1751	strcpy(partitions[i++], token);
	1752	mr_free(token);
	1753	}
[3185]	1754	mr_asprintf(ndsf, "%s", dsf);
[2434]	1755	}
[2436]	1756	mr_free(partition_list);
[2527]	1757
	1758	/* In any case we want to exclude the dsf itself from all MondRescue activities
	1759	* at restore time (LVM, fdisk, ...) so we want it in our exclude_dev list */
[2528]	1760	if ((DSFptr = (MOUNTED_FS_STRUCT *) calloc(1, sizeof(MOUNTED_FS_STRUCT))) == NULL) {
	1761	fatal_error ("Cannot allocate memory");
[2527]	1762	}
[2528]	1763	add_mounted_fs_struct(DSFptr);
	1764	strcpy(DSFptr->device, dsf);
[2527]	1765	DSFptr->check = 1;
	1766
[2436]	1767	/* For the rest ndsf is the new dsf to deal with */
[2434]	1768	/********
	1769	* At this point, we have a list of all of the partitions on the dsf. Now try to
	1770	* see which partitions have a file system on them.
	1771	*
	1772	* Loop through each partition on the disk and:
	1773	*
	1774	* - If the partition is swap, it ignores it.
	1775	*
	1776	* - If the partition is mounted (e.g. /dev/sda1 is mounted on /boot), it adds an entry
	1777	* to the linked list, copies to it the device name and mount point, and sets check == 1.
	1778	*
	1779	* - If the partition is part of a Volume Group that has Logical Volumes mounted, it adds
	1780	* an entry to the linked list for each mounted Logical Volume in that Volume Group, copying
	1781	* to it the device name and mount point, and sets check == 1. Note that if the Volume Group
	1782	* contains more than one disk, it will still add the entry even if the Logical Volume's
	1783	* extents are not on the dsf that was passed in to the function. For example, Volume Group
	1784	* VolGroup00 contains the disks /dev/sda1 and /dev/sdb1, and the Logical Volumes LogVol01,
	1785	* which is mounted on /var and has all of its extents on /dev/sda1, and LogVol02, which is
	1786	* mounted as /usr and has all of its extents on /dev/sdb1. If you pass /dev/sda into the
	1787	* function, both /var and /usr will be archived even though /usr is actually on/dev/sdb.
	1788	*
	1789	* - If the partition is part of a Volume Group that has Logical Volumes used in a mounted
	1790	* software raid device, it adds an entry to the linked list, copies to it the software raid
	1791	* device name and mount point, and sets check == 1.
	1792	*
	1793	* - If the partition is part of a mounted software raid device, it adds an entry to the linked
	1794	* list, copies to it the software raid device name and mount point, and sets check == 1.
	1795	*
	1796	********/
	1797	for (i=0; strlen(partitions[i]); i++) {
	1798	log_msg(4, "Processing partition: %s", partitions[i]);
	1799	/* See if it's swap. If it is, ignore it. */
[3377]	1800	mr_asprintf(command, "mr-parted2fdisk -l %s 2>/dev/null \| awk '{if(($1==\"%s\")&&(toupper($0) ~ \"SWAP\")){print $1;exit}}'", ndsf, partitions[i]);
[2527]	1801	log_msg(5, " Running: %s", command);
[3185]	1802	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1803	mr_free(command);
	1804
[2527]	1805	log_msg(5, " Return value: %s", tmp);
[2434]	1806	c = strlen(tmp);
[3191]	1807	mr_free(tmp);
	1808
[2434]	1809	if (c) {
	1810	log_msg(4, "It's swap. Ignoring partition %s", partitions[i]);
	1811	continue;
	1812	}
[3191]	1813
[2434]	1814	/* It's not swap. See if we can find the mount point from the mount command. */
[3185]	1815	mr_asprintf(command, "mount 2>/dev/null \| awk '{if((NF>0)&&($1==\"%s\")){print $3}}'", partitions[i]);
	1816	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1817	mr_free(command);
	1818
[2434]	1819	if (strlen(tmp)) {
	1820	log_msg(4, " %s is mounted: %s", partitions[i], tmp);
	1821	if ((DSFptr = find_mount_point_in_list(tmp)) == NULL) {
	1822	log_msg (4, "Can't find mount point %s in mounted file systems list", tmp);
[3191]	1823	mr_free(tmp);
[2434]	1824	return (1);
	1825	}
	1826	DSFptr->check = 1;
[3191]	1827	mr_free(tmp);
[2434]	1828	continue;
	1829	}
[3191]	1830	mr_free(tmp);
	1831
[2434]	1832	/* It's not swap and it's not mounted. See if it's LVM */
	1833	log_msg(4, " It's not mounted. Checking to see if it's LVM...");
[3191]	1834
[2527]	1835	/* Check for LVM */
[3185]	1836	mr_asprintf(command, "pvdisplay -c %s 2> /dev/null", partitions[i]);
[2527]	1837	log_msg(5, " Running: %s", command);
[3185]	1838	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1839	mr_free(command);
	1840
[2434]	1841	if (strlen(tmp)) {
[2527]	1842	log_msg(4, "Found an LVM partition at %s. Find the VG it's in...", partitions[i]);
	1843	/* It's LVM: Find the VG it's in */
[3185]	1844	mr_asprintf(command, "pvdisplay -v %s 2>/dev/null\|grep \"VG Name\"\|awk '{print $NF}'", partitions[i]);
[2527]	1845	log_msg(5, " Running: %s", command);
[3288]	1846	mr_asprintf(VG, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1847	mr_free(command);
	1848
[2527]	1849	log_msg(4, " Volume Group: %s", VG);
	1850	if (strlen(VG)) {
	1851	/* Found the Volume Group. Now find all of the VG's mount points */
	1852	log_msg(4, " Found the Volume Group. Now find all of the VG's mount points");
[3185]	1853	mr_asprintf(command, "mount 2>/dev/null\|grep -E \"/dev/mapper/%s\|/dev/%s/\"\|awk '{printf(\"%%s \",$3)}END{print \"\"}'", VG, VG);
[2527]	1854	log_msg(5, " Running: %s", command);
[3185]	1855	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1856	mr_free(command);
	1857
[2527]	1858	log_msg(4, " VG %s mount_list: %s", VG, mount_list);
	1859	lastpos = 0;
	1860	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
	1861	log_msg (5, "mount point token: %s", token);
	1862	if ((DSFptr = find_mount_point_in_list(token)) == NULL) {
	1863	log_msg (4, "Can't find mount point %s in mounted file systems list", token);
[3191]	1864	mr_free(tmp);
[2527]	1865	mr_free(token);
	1866	return (1);
	1867	}
	1868	DSFptr->check = 1;
	1869	mr_free(token);
	1870	}
	1871	/********
	1872	* Now we want to see if there are any software raid devices using
	1873	* any of the Logical Volumes on the Volume Group.
	1874	*******/
[3191]	1875	mr_free(mount_list);
[2527]	1876
[3185]	1877	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2527]	1878	log_msg (5, "Running: %s", command);
[3185]	1879	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1880	mr_free(command);
[2527]	1881	log_msg(4, " Software raid device list: %s", mount_list);
	1882	lastpos = 0;
	1883	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1884	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, VG);
[2527]	1885	log_msg (5, "Running: %s", command);
[3191]	1886	mr_free(tmp);
[3185]	1887	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1888	mr_free(command);
[2527]	1889	log_msg(4, "Number of Software raid device: %s", tmp);
	1890	if (atoi(tmp)) {
	1891	/* This device is on our disk */
	1892	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1893	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1894	mr_free(tmp);
[2434]	1895	mr_free(token);
	1896	return (1);
	1897	}
	1898	DSFptr->check = 1;
	1899	}
	1900	}
[2527]	1901	mr_free(token);
	1902	paranoid_free(mount_list);
	1903	} else {
	1904	log_msg (4, "Error finding Volume Group for partition %s", partitions[i]);
[3191]	1905	mr_free(tmp);
[2527]	1906	return (1);
[2434]	1907	}
[3191]	1908	mr_free(tmp);
[3288]	1909	mr_free(VG);
[2527]	1910	continue;
[2434]	1911	} else {
	1912	log_msg (4, "Error finding partition type for the partition %s", partitions[i]);
	1913	}
[3191]	1914	mr_free(tmp);
	1915
[2434]	1916	/********
	1917	* It's not swap, mounted, or LVM. See if it's used in a software raid device.
	1918	********/
	1919	log_msg (5, "It's not swap, mounted, or LVM. See if it's used in a software raid device.");
[3185]	1920	mr_asprintf(command, "mdadm --examine %s 2>/dev/null \| awk '{if($1 == \"UUID\"){print $3}}'", partitions[i]);
[2434]	1921	log_msg(4, " Running: %s", command);
[3185]	1922	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1923	mr_free(command);
	1924
[2434]	1925	if (!strlen(tmp)) {
	1926	log_msg(4, " Partition %s is not used in a non-LVM software raid device", partitions[i]);
[3191]	1927	mr_free(tmp);
[2434]	1928	continue;
	1929	}
	1930	log_msg (5, " UUID: %s", tmp);
[3191]	1931
[2434]	1932	/* Get the Software raid device list */
[3185]	1933	mr_asprintf(command, "%s", "cat /proc/mdstat\|grep -iv Personal\|awk '{if($0~\"^.*[ ]+:\"){printf(\"/dev/%s \", $1)}}END{print \"\"}'");
[2434]	1934	log_msg (5, " Running: %s", command);
[3185]	1935	mr_asprintf(mount_list, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1936	mr_free(command);
	1937
[2434]	1938	log_msg(4, " Software raid device list: %s", mount_list);
	1939	/* Loop through the software raid device list to see if we can find the partition */
	1940	lastpos = 0;
	1941	while ((token = mr_strtok(mount_list, token_chars, &lastpos)) != NULL) {
[3185]	1942	mr_asprintf(command, "mdadm --detail %s 2>/dev/null \| grep -c %s", token, tmp);
[2434]	1943	log_msg(4, " Running: %s", command);
[3191]	1944	mr_free(tmp);
[3185]	1945	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3191]	1946	mr_free(command);
	1947
[2434]	1948	if (!atoi(tmp)) {
	1949	log_msg (4," Didn't find partition %s in software raid device %s", partitions[i], token);
	1950	} else {
	1951	if ((DSFptr = find_device_in_list(token)) == NULL) {
	1952	log_msg (4, "Can't find device %s in mounted file systems list", token);
[3191]	1953	mr_free(tmp);
[2434]	1954	mr_free(token);
	1955	return (1);
	1956	}
	1957	DSFptr->check = 1;
	1958	break;
	1959	}
	1960	mr_free(token);
	1961	}
[3191]	1962	mr_free(tmp);
	1963	mr_free(mount_list);
[2434]	1964	}
	1965
	1966	/* Determine how much memory to allocate for included_dsf_list and excluded_dsf_list */
	1967	i = 0;
	1968	DSFptr= DSF_Head;
	1969	while (DSFptr != NULL) {
	1970	i += strlen(DSFptr->mount_point) + 1;
	1971	DSFptr = DSFptr->next;
	1972	}
	1973	log_msg (5, "i: %d", i);
	1974	if ((included_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	1975	fatal_error ("Cannot allocate memory");
	1976	}
	1977	if ((excluded_dsf_list = (char ) calloc(i+100, sizeof(char))) == NULL) {
	1978	fatal_error ("Cannot allocate memory");
	1979	}
	1980	DSFptr= DSF_Head;
	1981	while (DSFptr != NULL) {
	1982	if (DSFptr->check) {
[2632]	1983	log_msg (4, "%s is mounted on %s and is on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	1984	strcat(*included_dsf_list, DSFptr->mount_point);
[2713]	1985	strcat(*included_dsf_list, "\|");
[2434]	1986	} else {
[2632]	1987	log_msg (4, "%s is mounted on %s and is NOT on disk %s", DSFptr->device, DSFptr->mount_point, ndsf);
[2434]	1988	strcat(*excluded_dsf_list, DSFptr->mount_point);
[2713]	1989	strcat(*excluded_dsf_list, "\|");
[2434]	1990	}
	1991	DSFptr = DSFptr->next;
	1992	}
[2436]	1993	mr_free(ndsf);
	1994
[2434]	1995	log_msg (5, "included_dsf_list: %s", *included_dsf_list);
	1996	log_msg (5, "excluded_dsf_list: %s", *excluded_dsf_list);
	1997	return (0);
	1998	}
	1999
	2000
	2001	/* Update the bkpinfo structure for exclude & include paths
	2002	* in order to handle correctly paths corresponding to devices */
	2003	void mr_make_devlist_from_pathlist(char *pathlist, char mode) {
	2004
	2005	char *token = NULL;
	2006	int lastpos = 0;
	2007	char *mounted_on_dsf = NULL;
	2008	char *not_mounted_on_dsf = NULL;
[2713]	2009	char token_chars[] ="\|\t\r\f\a\0\n";
[2525]	2010	char *tmp = NULL;
	2011	char *tmp1 = NULL;
[2934]	2012	char *tmp2 = NULL;
[2434]	2013
[2745]	2014	if (pathlist == NULL) {
	2015	return;
	2016	}
[2434]	2017	while ((token = mr_strtok(pathlist, token_chars, &lastpos)) != NULL) {
	2018	switch (get_dsf_mount_list(token, &mounted_on_dsf, &not_mounted_on_dsf)) {
	2019	case 1:
	2020	if (mode == 'E') {
	2021	log_msg(1, "WARNING ! %s doesn't exist in -E option", token);
	2022	} else {
[2453]	2023	log_msg(1, "ERROR ! %s doesn't exist in -I option", token);
[2434]	2024	fatal_error("Error processing -I option");
	2025	}
	2026	break;
	2027	/* Everything is OK; proceed to archive data */
	2028	case 0:
	2029	if (mode == 'E') {
	2030	if (strlen(mounted_on_dsf)) {
[2632]	2031	log_to_screen("Excluding the following file systems on %s:", token);
	2032	log_to_screen("==> %s", mounted_on_dsf);
[2434]	2033	log_msg (5, "Adding to bkpinfo->exclude_paths due to -E option: %s", mounted_on_dsf);
[2713]	2034	if (bkpinfo->exclude_paths) {
	2035	mr_strcat(bkpinfo->exclude_paths,"\|%s",mounted_on_dsf);
	2036	} else {
[3185]	2037	mr_asprintf(bkpinfo->exclude_paths,"%s",mounted_on_dsf);
[2713]	2038	}
	2039	if (bkpinfo->exclude_devs) {
	2040	mr_strcat(bkpinfo->exclude_devs,"\|%s",token);
	2041	} else {
[3185]	2042	mr_asprintf(bkpinfo->exclude_devs,"%s",token);
[2713]	2043	}
[2434]	2044	}
[2453]	2045	} else {
[2632]	2046	log_to_screen("Archiving only the following file systems on %s:", token);
[2636]	2047	log_to_screen("==> %s", mounted_on_dsf);
[3191]	2048	mr_free(bkpinfo->include_paths);
	2049	mr_asprintf(bkpinfo->include_paths, "%s", "/");
[2453]	2050	if (strlen(not_mounted_on_dsf)) {
	2051	log_msg (5, "Adding to bkpinfo->exclude_paths due to -I option: %s", not_mounted_on_dsf);
[2632]	2052	log_to_screen("Not archiving the following file systems:");
	2053	log_to_screen("==> %s", not_mounted_on_dsf);
[2713]	2054	if (bkpinfo->exclude_paths) {
	2055	mr_strcat(bkpinfo->exclude_paths, "\|%s",not_mounted_on_dsf);
	2056	} else {
[3185]	2057	mr_asprintf(bkpinfo->exclude_paths,"%s",not_mounted_on_dsf);
[2713]	2058	}
[2453]	2059	}
[2434]	2060	}
	2061	break;
	2062	/* It's a dsf but not a whole disk dsf */
	2063	case -2:
	2064	log_to_screen("Could %s be a partition instead of a whole disk device special file?\nIgnored.", token);
	2065	break;
	2066	/* A device special file was not passed in. Process it as a path. */
	2067	case -1:
[2713]	2068	/* Adds a \| to ensure correct detection even at both ends */
[3185]	2069	mr_asprintf(tmp1,"\|%s",token);
	2070	mr_asprintf(tmp2,"\|%s\|",token);
[2434]	2071	if (mode == 'E') {
[2473]	2072	/* Add the token if not already in the list */
[3185]	2073	mr_asprintf(tmp,"\|%s\|",bkpinfo->exclude_paths);
[2934]	2074	if (strstr(tmp,tmp2) == NULL) {
[2713]	2075	if (bkpinfo->exclude_paths) {
	2076	mr_strcat(bkpinfo->exclude_paths,tmp1);
	2077	mr_free(tmp1);
	2078	} else {
	2079	bkpinfo->exclude_paths = tmp1;
	2080	}
[2473]	2081	}
[2434]	2082	} else {
[2473]	2083	/* Add the token if not already in the list */
[3185]	2084	mr_asprintf(tmp,"\|%s\|",bkpinfo->include_paths);
[2934]	2085	if (strstr(tmp,tmp2) == NULL) {
[3191]	2086	mr_strcat(bkpinfo->include_paths, "%s", tmp1);
[2473]	2087	}
[2713]	2088	mr_free(tmp1);
[2434]	2089	}
[2525]	2090	mr_free(tmp);
[2934]	2091	mr_free(tmp2);
[2434]	2092	break;
	2093	}
	2094	mr_free(token);
	2095
	2096	if (bkpinfo->include_paths != NULL) {
	2097	log_msg(1, "include_paths is now '%s'", bkpinfo->include_paths);
	2098	}
	2099	if (bkpinfo->exclude_paths != NULL) {
	2100	log_msg(1, "exclude_paths is now '%s'", bkpinfo->exclude_paths);
	2101	}
	2102	if (bkpinfo->exclude_devs != NULL) {
	2103	log_msg(1, "exclude_devs is now '%s'", bkpinfo->exclude_devs);
	2104	}
	2105	}
	2106	}
	2107
	2108
[3375]	2109	/**
	2110	* Return the type of boot of the system (UEFI, EFI or BIOS)
	2111	*/
	2112	t_boot mr_boot_type() {
[2434]	2113
[3375]	2114	t_boot ret = BIOS;
[3377]	2115	DIR *fd = NULL;
[2434]	2116
[3375]	2117	#ifdef __IA64__
	2118	ret = EFI;
	2119	#endif
	2120	/* Try to detect whether we are in fact in UEFI mode */
[3378]	2121	fd = opendir("/sys/firmware/efi");
[3375]	2122	if (fd != NULL) {
	2123	ret = UEFI;
[3377]	2124	closedir(fd);
[3375]	2125	}
	2126	return(ret);
	2127	}
	2128
	2129
[2434]	2130	/**
[1]	2131	* Ask user for details of backup/restore information.
	2132	* Called when @c mondoarchive doesn't get any parameters.
	2133	* @param bkpinfo The backup information structure to fill out with the user's data.
	2134	* @param archiving_to_media TRUE if archiving, FALSE if restoring.
	2135	* @return 0, always.
	2136	* @bug No point of `int' return value.
	2137	* @ingroup archiveGroup
	2138	*/
[1645]	2139	int interactively_obtain_media_parameters_from_user(bool archiving_to_media)
[1]	2140	// archiving_to_media is TRUE if I'm being called by mondoarchive
	2141	// archiving_to_media is FALSE if I'm being called by mondorestore
	2142	{
[2214]	2143	char *tmp = NULL;
[3154]	2144	char *sz = NULL;
[3111]	2145	char *tmpro = NULL;
[2304]	2146	char *tmp1 = NULL;
[2242]	2147	char *mds = NULL;
[3212]	2148	char *oldtmp = NULL;
[2847]	2149	char *q = NULL;
[3062]	2150	char p[16*MAX_STR_LEN];
[3191]	2151	char *sz_size = NULL;
	2152	char *command = NULL;
[2771]	2153	char *compression_type = NULL;
[3191]	2154	char *comment = NULL;
[128]	2155	int i;
	2156	FILE *fin;
[1]	2157
[2304]	2158	malloc_string(tmp1);
[128]	2159	assert(bkpinfo != NULL);
	2160	bkpinfo->nonbootable_backup = FALSE;
[1]	2161
[2380]	2162	// Tape, CD, NETFS, ...?
[128]	2163	srandom(getpid());
	2164	bkpinfo->backup_media_type =
	2165	(g_restoring_live_from_cd) ? cdr :
	2166	which_backup_media_type(bkpinfo->restore_data);
	2167	if (bkpinfo->backup_media_type == none) {
[541]	2168	log_to_screen("User has chosen not to backup the PC");
[128]	2169	finish(1);
	2170	}
[1934]	2171	/* Why asking to remove the media with tape ?
[128]	2172	if (bkpinfo->backup_media_type == tape && bkpinfo->restore_data) {
[1885]	2173	popup_and_OK("Please remove media from drive(s)");
[128]	2174	}
[1934]	2175	*/
[3154]	2176	if (archiving_to_media) {
	2177	setup_tmpdir(NULL);
	2178	/*
	2179	* Set the scratchdir to reside on the partition with the most free space.
	2180	* Automatically excludes DOS, NTFS, SMB, and NFS filesystems.
	2181	*/
	2182	#ifdef __FreeBSD__
[3185]	2183	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -t nonfs,msdosfs,ntfs,ntfs-3g,vmhgfs,smbfs,smb,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol \| grep -vE \"none\|Filesystem\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done"));
[3154]	2184	#else
[3185]	2185	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output("LANGUAGE=C df -m -P -x nfs -x nfs4 -x fuse.sshfs -x fuse -x vfat -x ntfs -x ntfs-3g -x vmhgfs -x smbfs -x smb -x cifs -x afs -x gfs -x ocfs -x ocfs2 -x mvfs -x nsspool -x nssvol -x iso9660 \| grep -vE \"none\|Filesystem\|/dev/shm\" \| awk '{printf \"%s %s\\n\", $4, $6;}' \| sort -nr \| awk '{print $NF;}' \| while read x ; do test -w $x && echo $x && break ; done"));
[3154]	2186	#endif
	2187
	2188	if (tmp[0] != '/') {
[3185]	2189	mr_asprintf(sz, "%s", tmp);
[3154]	2190	mr_free(tmp);
[3185]	2191	mr_asprintf(tmp, "/%s", sz);
[3154]	2192	mr_free(sz);
	2193	}
	2194	setup_scratchdir(tmp);
[3292]	2195	mr_free(tmp);
[3154]	2196	}
[3191]	2197	log_msg(3, "media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[128]	2198	bkpinfo->cdrw_speed = (bkpinfo->backup_media_type == cdstream) ? 2 : 4;
[3191]	2199	bkpinfo->compression_level = (bkpinfo->backup_media_type == cdstream) ? 1 : 5;
	2200	bkpinfo->use_lzo = (bkpinfo->backup_media_type == cdstream) ? TRUE : FALSE;
[128]	2201	mvaddstr_and_log_it(2, 0, " ");
[1]	2202
[1934]	2203	// Find device's /dev (or SCSI) entry
[128]	2204	switch (bkpinfo->backup_media_type) {
	2205	case cdr:
	2206	case cdrw:
	2207	case dvd:
[1687]	2208	case usb:
[1745]	2209	/* Never try to eject a USB device */
	2210	if (bkpinfo->backup_media_type == usb) {
[1746]	2211	bkpinfo->please_dont_eject = TRUE;
[1745]	2212	}
[128]	2213	if (archiving_to_media) {
[1687]	2214	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[3191]	2215	if (ask_me_yes_or_no("Is your computer a laptop, or does the CD writer incorporate BurnProof technology?")) {
[685]	2216	bkpinfo->manual_cd_tray = TRUE;
	2217	}
[128]	2218	}
[2771]	2219	if ((compression_type = which_compression_type()) == NULL) {
	2220	log_to_screen("User has chosen not to backup the PC");
	2221	finish(1);
	2222	}
[3191]	2223
	2224	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2225	log_to_screen("User has chosen not to backup the PC");
[128]	2226	finish(1);
	2227	}
[2242]	2228	mds = media_descriptor_string(bkpinfo->backup_media_type);
[3191]	2229	mr_asprintf(comment, "What speed is your %s (re)writer?", mds);
[128]	2230	if (bkpinfo->backup_media_type == dvd) {
	2231	find_dvd_device(bkpinfo->media_device, FALSE);
[2304]	2232	strcpy(tmp1, "1");
[3191]	2233	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[128]	2234	log_msg(1, "Setting to DVD defaults");
	2235	} else {
	2236	strcpy(bkpinfo->media_device, VANILLA_SCSI_CDROM);
[2304]	2237	strcpy(tmp1, "4");
[3191]	2238	mr_asprintf(sz_size, "%d", 650);
[128]	2239	log_msg(1, "Setting to CD defaults");
	2240	}
[1687]	2241	if ((bkpinfo->backup_media_type != dvd) && (bkpinfo->backup_media_type != usb)) {
[2304]	2242	if (!popup_and_get_string("Speed", comment, tmp1, 4)) {
[541]	2243	log_to_screen("User has chosen not to backup the PC");
[3191]	2244	mr_free(comment);
[128]	2245	finish(1);
	2246	}
	2247	}
[3191]	2248	mr_free(comment);
[2304]	2249	bkpinfo->cdrw_speed = atoi(tmp1); // if DVD then this shouldn't ever be used anyway :)
[2214]	2250
[3191]	2251	strcpy(tmp1, sz_size);
	2252	mr_asprintf(comment, "How much data (in Megabytes) will each %s store?", mds);
[2242]	2253	mr_free(mds);
[3191]	2254	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[541]	2255	log_to_screen("User has chosen not to backup the PC");
[128]	2256	finish(1);
	2257	}
[3191]	2258	mr_asprintf(sz_size, "%s", tmp1);
[3150]	2259	bkpinfo->media_size = atoi(sz_size);
[3191]	2260
[3150]	2261	if (bkpinfo->media_size <= 0) {
[541]	2262	log_to_screen("User has chosen not to backup the PC");
[128]	2263	finish(1);
	2264	}
	2265	}
[1737]	2266	/* No break because we continue even for usb */
[128]	2267	case cdstream:
[2242]	2268	mds = media_descriptor_string(bkpinfo->backup_media_type);
	2269
[1737]	2270	if ((bkpinfo->disaster_recovery) && (bkpinfo->backup_media_type != usb)) {
[128]	2271	strcpy(bkpinfo->media_device, "/dev/cdrom");
[3191]	2272	log_msg(2, "CD-ROM device assumed to be at %s", bkpinfo->media_device);
	2273	} else if ((bkpinfo->restore_data && (bkpinfo->backup_media_type != usb)) \|\| bkpinfo->backup_media_type == dvd) {
[128]	2274	if (!bkpinfo->media_device[0]) {
	2275	strcpy(bkpinfo->media_device, "/dev/cdrom");
	2276	} // just for the heck of it :)
[3191]	2277	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2278	if (bkpinfo->backup_media_type == dvd \|\| find_cdrom_device(bkpinfo->media_device, FALSE)) {
	2279	log_msg(1, "bkpinfo->media_device = %s", bkpinfo->media_device);
	2280	mr_asprintf(comment, "Please specify your %s drive's /dev entry", mds);
	2281	if (!popup_and_get_string("Device?", comment, bkpinfo->media_device, MAX_STR_LEN / 4)) {
[541]	2282	log_to_screen("User has chosen not to backup the PC");
[128]	2283	finish(1);
	2284	}
	2285	}
[2242]	2286	log_msg(2, "%s device found at %s", mds, bkpinfo->media_device);
[128]	2287	} else {
[1737]	2288	if ((find_cdrw_device(bkpinfo->media_device)) && (bkpinfo->backup_media_type != usb)) {
[128]	2289	bkpinfo->media_device[0] = '\0';
	2290	}
	2291	if (bkpinfo->media_device[0]) {
[1738]	2292	if (bkpinfo->backup_media_type == usb) {
[3185]	2293	mr_asprintf(tmp, "I think your %s media corresponds to %s. Is this correct?", mds, bkpinfo->media_device);
[1738]	2294	} else {
[3185]	2295	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]	2296	}
[128]	2297	if (!ask_me_yes_or_no(tmp)) {
	2298	bkpinfo->media_device[0] = '\0';
	2299	}
[2214]	2300	mr_free(tmp);
[128]	2301	}
	2302	if (!bkpinfo->media_device[0]) {
[1737]	2303	if (bkpinfo->backup_media_type == usb) {
[3212]	2304	i = popup_and_get_string("/dev entry?", "What is the /dev entry of your USB Disk/Key, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1737]	2305	} else {
	2306	if (g_kernel_version < 2.6) {
[3212]	2307	i = popup_and_get_string("Device node?", "What is the SCSI node of your CD (re)writer, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1709]	2308	} else {
[3212]	2309	i = popup_and_get_string("/dev entry?", "What is the /dev entry of your CD (re)writer, please?", bkpinfo->media_device, MAX_STR_LEN / 4);
[1709]	2310	}
[128]	2311	}
	2312	if (!i) {
[541]	2313	log_to_screen("User has chosen not to backup the PC");
[128]	2314	finish(1);
	2315	}
	2316	}
	2317	}
[2242]	2318	mr_free(mds);
	2319
[128]	2320	if (bkpinfo->backup_media_type == cdstream) {
[3150]	2321	bkpinfo->media_size = 650;
[128]	2322	}
	2323	break;
	2324	case udev:
	2325	if (!ask_me_yes_or_no
[541]	2326	("This option is for advanced users only. Are you sure?")) {
	2327	log_to_screen("User has chosen not to backup the PC");
[128]	2328	finish(1);
	2329	}
	2330	case tape:
[1]	2331
[1969]	2332	if ((!bkpinfo->restore_mode) && (find_tape_device_and_size(bkpinfo->media_device, sz_size))) {
[541]	2333	log_msg(3, "Ok, using vanilla scsi tape.");
[128]	2334	strcpy(bkpinfo->media_device, VANILLA_SCSI_TAPE);
	2335	if ((fin = fopen(bkpinfo->media_device, "r"))) {
	2336	paranoid_fclose(fin);
	2337	} else {
	2338	strcpy(bkpinfo->media_device, "/dev/osst0");
	2339	}
	2340	}
	2341	if (bkpinfo->media_device[0]) {
	2342	if ((fin = fopen(bkpinfo->media_device, "r"))) {
	2343	paranoid_fclose(fin);
	2344	} else {
[3271]	2345	if (does_file_exist("/tmp/mondorestore.cfg")) {
	2346	read_cfg_var("/tmp/mondorestore.cfg", "media-dev", bkpinfo->media_device);
[128]	2347	}
	2348	}
	2349	}
	2350	if (bkpinfo->media_device[0]) {
[3185]	2351	mr_asprintf(tmp, "I think I've found your tape streamer at %s; am I right on the money?", bkpinfo->media_device);
[128]	2352	if (!ask_me_yes_or_no(tmp)) {
	2353	bkpinfo->media_device[0] = '\0';
	2354	}
[2214]	2355	mr_free(tmp);
[128]	2356	}
	2357	if (!bkpinfo->media_device[0]) {
[3212]	2358	if (!popup_and_get_string("Device name?", "What is the /dev entry of your tape streamer?", bkpinfo->media_device, MAX_STR_LEN / 4)) {
[541]	2359	log_to_screen("User has chosen not to backup the PC");
[128]	2360	finish(1);
	2361	}
	2362	}
[3185]	2363	mr_asprintf(tmp, "ls -l %s", bkpinfo->media_device);
[128]	2364	if (run_program_and_log_output(tmp, FALSE)) {
[541]	2365	log_to_screen("User has not specified a valid /dev entry");
[128]	2366	finish(1);
	2367	}
[2214]	2368	mr_free(tmp);
	2369
[3377]	2370	mr_asprintf(sz_size,"%s",bkpinfo->internal_tape_block_size);
	2371	tmp = mr_popup_and_get_string("Tape block size?", "What is the block size of your tape streamer?", sz_size);
	2372	if (tmp == NULL) {
[3169]	2373	log_to_screen("User has chosen not to backup the PC");
	2374	finish(1);
[128]	2375	}
[3377]	2376	bkpinfo->internal_tape_block_size = atol(tmp);
	2377	mr_free(sz_size);
	2378	mr_free(tmp);
	2379
[3169]	2380	if (bkpinfo->internal_tape_block_size <= 0) {
	2381	log_to_screen("User has chosen not to backup the PC");
	2382	finish(1);
	2383	}
	2384
	2385	bkpinfo->media_size = 0;
[3150]	2386	log_msg(4, "media_size = %ld", bkpinfo->media_size);
[3169]	2387
[2993]	2388	bkpinfo->use_obdr = ask_me_yes_or_no
	2389	("Do you want to activate OBDR support for your tapes ?");
	2390	if (bkpinfo->use_obdr) {
	2391	log_msg(4, "obdr mode = TRUE");
	2392	} else {
	2393	log_msg(4, "obdr mode = FALSE");
	2394	}
[128]	2395	if (archiving_to_media) {
[2771]	2396	if ((compression_type = which_compression_type()) == NULL) {
	2397	log_to_screen("User has chosen not to backup the PC");
	2398	finish(1);
	2399	}
[3191]	2400	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2401	log_to_screen("User has chosen not to backup the PC");
[128]	2402	finish(1);
	2403	}
	2404	}
	2405	break;
[1]	2406
	2407
	2408
[2380]	2409	case netfs:
	2410	/* Never try to eject a NETFS device */
[1848]	2411	bkpinfo->please_dont_eject = TRUE;
[3191]	2412	/* Force NFS to be the protocol by default */
	2413	if (bkpinfo->netfs_proto == NULL) {
	2414	mr_asprintf(bkpinfo->netfs_proto, "nfs");
	2415	}
[1848]	2416
[2380]	2417	/* Initiate bkpinfo netfs_mount path from running environment if not already done */
[3194]	2418	if (bkpinfo->netfs_mount == NULL) {
	2419	mr_asprintf(bkpinfo->netfs_mount, "%s", call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f1 \| head -n1"));
[128]	2420	}
[1]	2421	#ifdef __FreeBSD__
[128]	2422	if (TRUE)
[1]	2423	#else
[128]	2424	if (!bkpinfo->disaster_recovery)
[1]	2425	#endif
[128]	2426	{
[3212]	2427	if (!popup_and_get_string("Network shared dir.", "Please enter path and directory where archives are stored remotely. (Mondo has taken a guess at the correct value. If it is incorrect, delete it and type the correct one.)", p, MAX_STR_LEN / 4)) {
[541]	2428	log_to_screen("User has chosen not to backup the PC");
[128]	2429	finish(1);
	2430	}
[3191]	2431	mr_free(bkpinfo->netfs_mount);
[3194]	2432	mr_asprintf(bkpinfo->netfs_mount, "%s", p);
[128]	2433	if (!bkpinfo->restore_data) {
[2771]	2434	if ((compression_type = which_compression_type()) == NULL) {
	2435	log_to_screen("User has chosen not to backup the PC");
	2436	finish(1);
	2437	}
[3191]	2438
	2439	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2440	log_to_screen("User has chosen not to backup the PC");
[128]	2441	finish(1);
	2442	}
	2443	}
	2444	// check whether already mounted - we better remove
	2445	// surrounding spaces and trailing '/' for this
[3191]	2446	mr_strip_spaces(bkpinfo->netfs_mount);
[2380]	2447	if (bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] == '/')
	2448	bkpinfo->netfs_mount[strlen(bkpinfo->netfs_mount) - 1] = '\0';
[2847]	2449	q = strchr(bkpinfo->netfs_mount, '@');
	2450	if (q != NULL) {
	2451	/* User found. Store the 2 values */
	2452	q++;
	2453	/* new netfs mount */
[3013]	2454	strcpy(tmp1,q);
[2847]	2455	} else {
[3013]	2456	strcpy(tmp1,bkpinfo->netfs_mount);
[2847]	2457	}
[3191]	2458	mr_asprintf(command, "mount \| grep \"%s \" \| cut -d' ' -f3", tmp1);
[3013]	2459	strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output(command));
[3191]	2460	mr_free(command);
[256]	2461
[1847]	2462	if (!bkpinfo->restore_data) {
[3194]	2463	mr_asprintf(sz_size, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3191]	2464	mr_asprintf(comment, "How much data (in Megabytes) will each media store?");
	2465	strcpy(tmp1, sz_size);
	2466	mr_free(sz_size);
	2467	if (!popup_and_get_string("Size", comment, tmp1, 5)) {
[1847]	2468	log_to_screen("User has chosen not to backup the PC");
	2469	finish(1);
	2470	}
[3191]	2471	mr_free(comment);
	2472	mr_asprintf(sz_size, "%s", tmp1);
[1847]	2473	} else {
[3191]	2474	mr_asprintf(sz_size, "0");
[256]	2475	}
[3150]	2476	bkpinfo->media_size = atoi(sz_size);
[3191]	2477	mr_free(sz_size);
	2478
[3150]	2479	if (bkpinfo->media_size < 0) {
[541]	2480	log_to_screen("User has chosen not to backup the PC");
[256]	2481	finish(1);
	2482	}
[128]	2483	}
	2484	if (bkpinfo->disaster_recovery) {
[3191]	2485	mr_asprintf(command ,"umount %s/isodir 2> /dev/null", bkpinfo->tmpdir);
[3060]	2486	paranoid_system(command);
[3191]	2487	mr_free(command);
	2488
[128]	2489	}
[2628]	2490	strcpy(tmp1, bkpinfo->netfs_proto);
[3191]	2491	if (!popup_and_get_string("Network protocol", "Which protocol should I use (nfs/sshfs/smbfs) ?",tmp1, MAX_STR_LEN)) {
[2628]	2492	log_to_screen("User has chosen not to backup the PC");
	2493	finish(1);
	2494	}
	2495	mr_free(bkpinfo->netfs_proto);
[3185]	2496	mr_asprintf(bkpinfo->netfs_proto, "%s", tmp1);
[3191]	2497
	2498	strcpy(tmp1, bkpinfo->netfs_mount);
	2499	if (!popup_and_get_string("Network share", "Which remote share should I mount?", tmp1, MAX_STR_LEN)) {
[2628]	2500	log_to_screen("User has chosen not to backup the PC");
	2501	finish(1);
	2502	}
[3191]	2503	mr_free(bkpinfo->netfs_mount);
	2504	mr_asprintf(bkpinfo->netfs_mount, "%s", tmp1);
[2628]	2505
[2847]	2506	if (bkpinfo->netfs_user) {
	2507	strcpy(tmp1, bkpinfo->netfs_user);
	2508	} else {
	2509	strcpy(tmp1, "");
	2510	}
[3194]	2511	if (!popup_and_get_string("Network user", "Which user should I use if any ?",tmp1, MAX_STR_LEN)) {
[2847]	2512	log_to_screen("User has chosen not to backup the PC");
	2513	finish(1);
	2514	}
	2515	mr_free(bkpinfo->netfs_user);
	2516	if (strcmp(tmp1, "") != 0) {
[3185]	2517	mr_asprintf(bkpinfo->netfs_user, "%s", tmp1);
[2847]	2518	}
	2519
[1858]	2520	/* Initiate bkpinfo isodir path from running environment if mount already done */
[2380]	2521	if (is_this_device_mounted(bkpinfo->netfs_mount)) {
[3191]	2522	strcpy(bkpinfo->isodir, call_program_and_get_last_line_of_output("mount \| grep \":\" \| cut -d' ' -f3 \| head -n1"));
[1858]	2523	} else {
[3278]	2524	// Why netfsdir ?
[2380]	2525	sprintf(bkpinfo->isodir, "%s/netfsdir", bkpinfo->tmpdir);
[3191]	2526	mr_asprintf(command, "mkdir -p %s", bkpinfo->isodir);
[128]	2527	run_program_and_log_output(command, 5);
[3191]	2528	mr_free(command);
[3111]	2529
[2361]	2530	if (bkpinfo->restore_data) {
[3111]	2531	/* mount th FS read-only in restore mode to avoid any erase of whatever */
[3185]	2532	mr_asprintf(tmpro, "-o ro");
[3111]	2533	} else {
[3185]	2534	mr_asprintf(tmpro, "");
[3111]	2535	}
	2536
	2537	/* Build the mount string */
	2538	if (strstr(bkpinfo->netfs_proto, "smbfs")) {
[3185]	2539	mr_asprintf(tmp, "mount -t cifs %s %s %s",bkpinfo->netfs_mount, bkpinfo->isodir,tmpro);
[3111]	2540	if (bkpinfo->netfs_user) {
	2541	mr_strcat(tmp, " -o user=%s", bkpinfo->netfs_user);
[3107]	2542	}
[3111]	2543	else {
[2380]	2544	if (strstr(bkpinfo->netfs_proto, "sshfs")) {
[3185]	2545	mr_asprintf(tmp, "sshfs %s ",tmpro);
[2380]	2546	} else {
[3185]	2547	mr_asprintf(tmp, "mount -t %s -o nolock %s ", bkpinfo->netfs_proto,tmpro);
[2380]	2548	}
[3111]	2549	if (bkpinfo->netfs_user) {
	2550	mr_strcat(tmp, "%s@", bkpinfo->netfs_user);
	2551	}
	2552	mr_strcat(tmp, "%s %s", bkpinfo->netfs_mount, bkpinfo->isodir);
[2361]	2553	}
[1819]	2554	run_program_and_log_output(tmp, 3);
[2214]	2555	mr_free(tmp);
	2556
[128]	2557	malloc_string(g_selfmounted_isodir);
	2558	strcpy(g_selfmounted_isodir, bkpinfo->isodir);
[3111]	2559	}
[128]	2560	}
[2380]	2561	if (!is_this_device_mounted(bkpinfo->netfs_mount)) {
[3191]	2562	popup_and_OK("Please mount that partition before you try to backup to or restore from it.");
[128]	2563	finish(1);
	2564	}
[3196]	2565	if (bkpinfo->netfs_remote_dir == NULL) {
[3205]	2566	fatal_error("bkpinfo->netfs_remote_dir should not be NULL");
[3196]	2567	}
[2380]	2568	strcpy(tmp1, bkpinfo->netfs_remote_dir);
[3212]	2569	if (!popup_and_get_string ("Directory", "Which directory within that mountpoint?", tmp1, MAX_STR_LEN)) {
[541]	2570	log_to_screen("User has chosen not to backup the PC");
[128]	2571	finish(1);
	2572	}
[3196]	2573	mr_free(bkpinfo->netfs_remote_dir);
[3194]	2574	mr_asprintf(bkpinfo->netfs_remote_dir, "%s", tmp1);
[2214]	2575
[128]	2576	// check whether writable - we better remove surrounding spaces for this
[3194]	2577	mr_strip_spaces(bkpinfo->netfs_remote_dir);
[1767]	2578
[3212]	2579	if (!popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix, MAX_STR_LEN / 4)) {
[541]	2580	log_to_screen("User has chosen not to backup the PC");
[251]	2581	finish(1);
	2582	}
	2583	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[3191]	2584	log_msg(3, "Just set netfs_remote_dir to %s", bkpinfo->netfs_remote_dir);
[128]	2585	log_msg(3, "isodir is still %s", bkpinfo->isodir);
	2586	break;
[1]	2587
[128]	2588	case iso:
	2589	if (!bkpinfo->disaster_recovery) {
[3212]	2590	if (!popup_and_get_string("Storage dir.", "Please enter the full path name to the directory for your ISO images. Example: /mnt/raid0_0", bkpinfo->isodir, MAX_STR_LEN / 4)) {
[541]	2591	log_to_screen("User has chosen not to backup the PC");
[128]	2592	finish(1);
	2593	}
	2594	if (archiving_to_media) {
[2771]	2595	if ((compression_type = which_compression_type()) == NULL) {
	2596	log_to_screen("User has chosen not to backup the PC");
	2597	finish(1);
	2598	}
[3191]	2599	if ((bkpinfo->compression_level = which_compression_level()) == -1) {
[541]	2600	log_to_screen("User has chosen not to backup the PC");
[128]	2601	finish(1);
	2602	}
[3191]	2603	sprintf(tmp1, "%d", DEFAULT_DVD_DISK_SIZE); // 4.7 salesman's GB = 4.482 real GB = 4482 MB
[3212]	2604	if (!popup_and_get_string("ISO size.", "Please enter how big you want each ISO image to be (in megabytes). This should be less than or equal to the size of the CD-R[W]'s (700) or DVD's (4480) you plan to backup to.", tmp1, 16)) {
[541]	2605	log_to_screen("User has chosen not to backup the PC");
[128]	2606	finish(1);
	2607	}
[3191]	2608	bkpinfo->media_size = atoi(tmp1);
[128]	2609	} else {
[3150]	2610	bkpinfo->media_size = 650;
[128]	2611	}
	2612	}
[3212]	2613	if (!popup_and_get_string("Prefix.", "Please enter the prefix that will be prepended to your ISO filename. Example: machine1 to obtain machine1-[1-9]*.iso files", bkpinfo->prefix, MAX_STR_LEN / 4)) {
[804]	2614	log_to_screen("User has chosen not to backup the PC");
	2615	finish(1);
	2616	}
	2617	log_msg(3, "prefix set to %s", bkpinfo->prefix);
[128]	2618	break;
	2619	default:
[3196]	2620	fatal_error("I, Mojo Jojo, shall defeat those pesky Powerpuff Girls!");
[128]	2621	}
[1]	2622
[128]	2623	if (archiving_to_media) {
[3373]	2624	mr_free(bkpinfo->boot_device);
[1]	2625	#ifdef __FreeBSD__
[3373]	2626	mr_asprintf(bkpinfo->boot_device, "%s", call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/\\([0-9]\\).*/\\1/'"));
[1]	2627	#else
[3373]	2628	mr_asprintf(bkpinfo->boot_device, "%s", call_program_and_get_last_line_of_output("mount \| grep ' / ' \| head -1 \| cut -d' ' -f1 \| sed 's/[0-9].*//'"));
[1]	2629	#endif
[128]	2630	i = which_boot_loader(bkpinfo->boot_device);
	2631	if (i == 'U') // unknown
	2632	{
[1]	2633
	2634	#ifdef __FreeBSD__
[3212]	2635	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/ad0)", bkpinfo->boot_device, MAX_STR_LEN / 4)) {
[541]	2636	log_to_screen("User has chosen not to backup the PC");
[128]	2637	finish(1);
	2638	}
	2639	i = which_boot_loader(bkpinfo->boot_device);
[1]	2640	#else
[3373]	2641	strcpy(tmp1, bkpinfo->boot_device);
	2642	if (!popup_and_get_string("Boot device", "What is your boot device? (e.g. /dev/hda)", tmp1, MAX_STR_LEN / 4)) {
[541]	2643	log_to_screen("User has chosen not to backup the PC");
[128]	2644	finish(1);
	2645	}
[3373]	2646	mr_free(bkpinfo->boot_device);
	2647	mr_asprintf(bkpinfo->boot_device, "%s", tmp1);
	2648
	2649	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "ELILO")) {
	2650	i = 'E';
	2651	} else
	2652	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "LILO")) {
[128]	2653	i = 'L';
	2654	} else
[3191]	2655	if (does_string_exist_in_boot_block(bkpinfo->boot_device, "GRUB")) {
[128]	2656	i = 'G';
	2657	} else {
	2658	i = 'U';
	2659	}
[1]	2660	#endif
[128]	2661	if (i == 'U') {
[3191]	2662	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]	2663	i = 'R'; // raw
	2664	} else {
[3191]	2665	log_to_screen("I cannot find your boot loader. Please run mondoarchive with parameters.");
[128]	2666	finish(1);
	2667	}
	2668	}
[1]	2669	}
[128]	2670	bkpinfo->boot_loader = i;
[3375]	2671	bkpinfo->boot_type = mr_boot_type();
	2672	/* TODO: Chcek consisytency of boot type and boot loader */
[3191]	2673
[3205]	2674	if (bkpinfo->include_paths) {
	2675	strcpy(tmp1, bkpinfo->include_paths);
	2676	mr_free(bkpinfo->include_paths);
	2677	} else {
	2678	strcpy(tmp1, "/");
	2679	}
[3212]	2680	if (!popup_and_get_string("Backup paths", "Please enter paths (separated by '\|') which you want me to backup. The default is '/' (i.e. everything).", tmp1, MAX_STR_LEN)) {
[541]	2681	log_to_screen("User has chosen not to backup the PC");
[128]	2682	finish(1);
[1]	2683	}
[3191]	2684	mr_asprintf(bkpinfo->include_paths, "%s", tmp1);
	2685
[2713]	2686	tmp = list_of_NETFS_mounts_only();
[128]	2687	if (strlen(tmp) > 2) {
[2713]	2688	mr_strcat(bkpinfo->exclude_paths, "\|%s",tmp);
[128]	2689	}
[2214]	2690	mr_free(tmp);
[1]	2691	// NTFS
[3377]	2692	strcpy(tmp1, call_program_and_get_last_line_of_output("mr-parted2fdisk -l 2>/dev/null \| grep -i ntfs \| awk '{ print $1};' \| tr -s '\\n' ' ' \| awk '{ print $0};'"));
[2304]	2693	if (strlen(tmp1) > 2) {
[3212]	2694	if (!popup_and_get_string("NTFS partitions", "Please enter/confirm the NTFS partitions you wish to backup as well.", tmp1, MAX_STR_LEN / 4)) {
[541]	2695	log_to_screen("User has chosen not to backup the PC");
[128]	2696	finish(1);
	2697	}
[2304]	2698	strncpy(bkpinfo->image_devs, tmp1, MAX_STR_LEN / 4);
[128]	2699	}
[1]	2700
[2743]	2701	if (bkpinfo->exclude_paths != NULL ) {
[3062]	2702	strncpy(p,bkpinfo->exclude_paths,(16*MAX_STR_LEN)-1);
[2743]	2703	} else {
	2704	p[0] = '\0';
	2705	}
[3062]	2706	popup_and_get_string("Exclude paths", "Please enter paths which you do NOT want to backup. Separate them with '\|'. NB: /tmp and /proc are always excluded. :-) Just hit 'Enter' if you want to do a full system backup.", p, (16*MAX_STR_LEN)-1);
[2697]	2707	if (p == NULL) {
[541]	2708	log_to_screen("User has chosen not to backup the PC");
[128]	2709	finish(1);
	2710	}
[2697]	2711	mr_free(bkpinfo->exclude_paths);
[3185]	2712	mr_asprintf(tmp, "%s", p);
[2697]	2713	bkpinfo->exclude_paths = tmp;
	2714
[3212]	2715	mr_asprintf(oldtmp, "%s", bkpinfo->tmpdir);
	2716	if (bkpinfo->tmpdir != NULL ) {
	2717	strncpy(p,bkpinfo->tmpdir,(16*MAX_STR_LEN)-1);
	2718	} else {
	2719	p[0] = '\0';
	2720	}
	2721	if (!popup_and_get_string("Temporary directory", "Please enter your temporary directory.", p, (4*MAX_STR_LEN)-1)) {
[2220]	2722	log_to_screen("User has chosen not to backup the PC");
	2723	finish(1);
	2724	}
[3154]	2725	/* if modified to another path */
[3212]	2726	if (strcmp(p,oldtmp) != 0) {
	2727	setup_tmpdir(p);
[3154]	2728	}
[3212]	2729	mr_free(oldtmp);
	2730
	2731	mr_asprintf(oldtmp, "%s", bkpinfo->scratchdir);
	2732	if (bkpinfo->scratchdir != NULL ) {
	2733	strncpy(p,bkpinfo->scratchdir,(16*MAX_STR_LEN)-1);
	2734	} else {
	2735	p[0] = '\0';
	2736	}
	2737	if (!popup_and_get_string("Scratch directory", "Please enter your scratch directory.", p, (4*MAX_STR_LEN)-1)) {
[2220]	2738	log_to_screen("User has chosen not to backup the PC");
	2739	finish(1);
	2740	}
[3154]	2741	/* if modified to another path */
[3212]	2742	if (strcmp(p,oldtmp) != 0) {
	2743	setup_scratchdir(p);
[3154]	2744	}
[3212]	2745	mr_free(oldtmp);
	2746
[2772]	2747	if (ask_me_yes_or_no("Do you want to backup extended attributes?")) {
	2748	if (find_home_of_exe("getfattr")) {
[3191]	2749	mr_free(g_getfattr);
[3185]	2750	mr_asprintf(g_getfattr,"getfattr");
[2772]	2751	}
	2752	if (find_home_of_exe("getfacl")) {
[3191]	2753	mr_free(g_getfacl);
[3185]	2754	mr_asprintf(g_getfacl,"getfacl");
[2772]	2755	}
[3171]	2756	log_it("Backup of extended attributes");
[2772]	2757	}
[1575]	2758	// Interactive mode:
	2759	#ifdef __IA64__
	2760	bkpinfo->make_cd_use_lilo = TRUE;
	2761	#else
[128]	2762	bkpinfo->make_cd_use_lilo = FALSE;
[1575]	2763	#endif
[128]	2764	bkpinfo->backup_data = TRUE;
[2771]	2765	if (strcmp(compression_type,"lzo") == 0) {
	2766	strcpy(bkpinfo->zip_exe, "lzop");
	2767	strcpy(bkpinfo->zip_suffix, "lzo");
	2768	} else if (strcmp(compression_type,"gzip") == 0) {
	2769	strcpy(bkpinfo->zip_exe, "gzip");
	2770	strcpy(bkpinfo->zip_suffix, "gz");
[3191]	2771	} else if (strcmp(compression_type,"lzma") == 0) {
[2771]	2772	//strcpy(bkpinfo->zip_exe, "xy");
	2773	//strcpy(bkpinfo->zip_suffix, "xy");
	2774	} else if (strcmp(compression_type,"bzip2") == 0) {
	2775	strcpy(bkpinfo->zip_exe, "bzip2");
	2776	strcpy(bkpinfo->zip_suffix, "bz2");
	2777	} else {
	2778	bkpinfo->zip_exe[0] = bkpinfo->zip_suffix[0] = '\0';
	2779	}
[3350]	2780	#if __FreeBSD__ == 5
	2781	strcpy(bkpinfo->kernel_path, "/boot/kernel/kernel");
	2782	#elif __FreeBSD__ == 4
	2783	strcpy(bkpinfo->kernel_path, "/kernel");
	2784	#elif linux
	2785	if (figure_out_kernel_path_interactively_if_necessary(bkpinfo->kernel_path)) {
	2786	fatal_error("Kernel not found. Please specify manually with the '-k' switch.");
	2787	}
	2788	#else
	2789	#error "I don't know about this system!"
	2790	#endif
[2774]	2791
[3350]	2792
[128]	2793	bkpinfo->verify_data =
	2794	ask_me_yes_or_no
[541]	2795	("Will you want to verify your backups after Mondo has created them?");
[1]	2796
[128]	2797	if (!ask_me_yes_or_no
[541]	2798	("Are you sure you want to proceed? Hit 'no' to abort.")) {
	2799	log_to_screen("User has chosen not to backup the PC");
[128]	2800	finish(1);
	2801	}
	2802	} else {
	2803	bkpinfo->restore_data = TRUE; // probably...
	2804	}
[2774]	2805	mr_free(compression_type);
[1]	2806
[128]	2807	if (bkpinfo->backup_media_type == iso
[2380]	2808	\|\| bkpinfo->backup_media_type == netfs) {
[128]	2809	g_ISO_restore_mode = TRUE;
	2810	}
[1]	2811	#ifdef __FreeSD__
	2812	// skip
	2813	#else
[2380]	2814	if (bkpinfo->backup_media_type == netfs) {
[3191]	2815	log_msg(3, "I think the Remote mount is mounted at %s", bkpinfo->isodir);
[128]	2816	}
	2817	log_it("isodir = %s", bkpinfo->isodir);
[3191]	2818	if (bkpinfo->netfs_mount) {
	2819	log_it("netfs_mount = '%s'", bkpinfo->netfs_mount);
[2682]	2820	}
[2380]	2821	if (bkpinfo->netfs_user) {
	2822	log_it("netfs_user = '%s'", bkpinfo->netfs_user);
[2224]	2823	}
[3191]	2824	if (bkpinfo->netfs_proto) {
	2825	log_it("netfs_proto = '%s'", bkpinfo->netfs_proto);
	2826	}
[1]	2827	#endif
	2828
[128]	2829	log_it("media device = %s", bkpinfo->media_device);
[3150]	2830	log_it("media size = %ld", bkpinfo->media_size);
[3015]	2831	log_it("media type = %s", bkptype_to_string(bkpinfo->backup_media_type));
[3191]	2832	if (bkpinfo->prefix) {
	2833	log_it("prefix = %s", bkpinfo->prefix);
	2834	}
[128]	2835	log_it("compression = %ld", bkpinfo->compression_level);
[2473]	2836	log_it("exclude_path = %s", bkpinfo->exclude_paths);
[3205]	2837	if (bkpinfo->include_paths) {
	2838	log_it("include_path = %s", bkpinfo->include_paths);
	2839	}
[2424]	2840
	2841	/* Handle devices passed in bkpinfo and print result */
[3194]	2842	/* the mr_make_devlist_from_pathlist function appends */
[3191]	2843	/* to the _paths variables so copy before /
[2713]	2844	mr_make_devlist_from_pathlist(bkpinfo->exclude_paths, 'E');
	2845	mr_make_devlist_from_pathlist(bkpinfo->include_paths, 'I');
[2424]	2846
[128]	2847	log_it("scratchdir = '%s'", bkpinfo->scratchdir);
	2848	log_it("tmpdir = '%s'", bkpinfo->tmpdir);
[3191]	2849	if (bkpinfo->image_devs) {
	2850	log_it("image_devs = '%s'", bkpinfo->image_devs);
	2851	}
	2852	log_it("boot_device = '%s' (loader=%c)", bkpinfo->boot_device, bkpinfo->boot_loader);
[3150]	2853	if (bkpinfo->media_size < 0) {
[128]	2854	if (archiving_to_media) {
	2855	fatal_error("Media size is less than zero.");
	2856	} else {
	2857	log_msg(2, "Warning - media size is less than zero.");
[3150]	2858	bkpinfo->media_size = 0;
[128]	2859	}
[1]	2860	}
[128]	2861	paranoid_free(sz_size);
[2305]	2862	paranoid_free(tmp1);
[128]	2863	return (0);
[1]	2864	}
	2865
	2866
	2867	/**
[2713]	2868	* Get a \|-separated list of NETFS mounts.
[1]	2869	* @return The list created.
[2713]	2870	* @note The return value points to allocated string that needs to be freed
[1]	2871	* @bug Even though we only want the mounts, the devices are still checked.
	2872	*/
[2380]	2873	char *list_of_NETFS_mounts_only(void)
[1]	2874	{
[2214]	2875	char *exclude_these_directories = NULL;
[1]	2876
[3185]	2877	mr_asprintf(exclude_these_directories,"%s", call_program_and_get_last_line_of_output("mount -t coda,ncpfs,fuse.sshfs,nfs,nfs4,vmhgfs,smbfs,cifs,afs,gfs,ocfs,ocfs2,mvfs,nsspool,nssvol \| tr -s '\t' ' ' \| cut -d' ' -f3 \| tr -s '\n' '\|' \| awk '{print $0;}'"));
[2713]	2878	log_msg(9,"list_of_NETFS_mounts_only returns %s\n",exclude_these_directories);
	2879	return(exclude_these_directories);
[1]	2880	}
	2881
	2882	/* @} - end of utilityGroup */
	2883
	2884
	2885
	2886
	2887
	2888	/**
	2889	* Create a randomly-named FIFO. The format is @p stub "." [random] [random] where
	2890	* [random] is a random number between 1 and 32767.
	2891	* @param store_name_here Where to store the new filename.
	2892	* @param stub A random number will be appended to this to make the FIFO's name.
	2893	* @ingroup deviceGroup
	2894	*/
[128]	2895	void make_fifo(char store_name_here, char stub)
[1]	2896	{
[3352]	2897	char *tmp = NULL;
[1]	2898
[128]	2899	assert_string_is_neither_NULL_nor_zerolength(stub);
[1]	2900
[128]	2901	sprintf(store_name_here, "%s%d%d", stub, (int) (random() % 32768),
	2902	(int) (random() % 32768));
	2903	make_hole_for_file(store_name_here);
	2904	mkfifo(store_name_here, S_IRWXU \| S_IRWXG);
[3352]	2905	mr_asprintf(tmp, "chmod 770 %s", store_name_here);
[128]	2906	paranoid_system(tmp);
[3352]	2907	mr_free(tmp);
[1]	2908	}
	2909
	2910
	2911
	2912	/**
	2913	* @addtogroup deviceGroup
	2914	* @{
	2915	*/
	2916	/**
	2917	* If we can read @p dev, set @p output to it.
	2918	* If @p dev cannot be read, set @p output to "".
	2919	* @param dev The device to check for.
	2920	* @param output Set to @p dev if @p dev exists, "" otherwise.
	2921	* @return TRUE if @p dev exists, FALSE if it doesn't.
	2922	*/
[128]	2923	bool set_dev_to_this_if_rx_OK(char output, char dev)
[1]	2924	{
[3352]	2925	char *command = NULL;
	2926	bool ret=FALSE;
[1]	2927
[128]	2928	if (!dev \|\| dev[0] == '\0') {
	2929	output[0] = '\0';
[3352]	2930	return(ret);
[128]	2931	}
[1]	2932	// assert_string_is_neither_NULL_nor_zerolength(dev);
[2931]	2933	if (!bkpinfo->please_dont_eject) {
	2934	log_msg(10, "Injecting %s", dev);
	2935	inject_device(dev);
	2936	}
[128]	2937	if (!does_file_exist(dev)) {
	2938	log_msg(10, "%s doesn't exist. Returning FALSE.", dev);
[3352]	2939	return(ret);
[128]	2940	}
[3352]	2941	mr_asprintf(command, "dd bs=%ld count=1 if=%s of=/dev/null &> /dev/null", 512L, dev);
	2942	if (!run_program_and_log_output(command, FALSE) && !run_program_and_log_output(command, FALSE)) {
[128]	2943	strcpy(output, dev);
	2944	log_msg(4, "Found it - %s", dev);
[3352]	2945	ret = TRUE;
[128]	2946	} else {
	2947	output[0] = '\0';
	2948	log_msg(4, "It's not %s", dev);
	2949	}
[3352]	2950	mr_free(command);
	2951	return(ret);
[1]	2952	}
	2953
	2954
	2955
	2956
	2957
	2958	/**
	2959	* Find out what number CD is in the drive.
	2960	* @param bkpinfo The backup information structure. The @c bkpinfo->media_device field is the only one used.
	2961	* @return The current CD number, or -1 if it could not be found.
	2962	* @note If the CD is not mounted, it will be mounted
	2963	* (and remain mounted after this function returns).
	2964	*/
[1645]	2965	int what_number_cd_is_this()
[1]	2966	{
[128]	2967	int cd_number = -1;
[2211]	2968	char *mountdev = NULL;
	2969	char *tmp = NULL;
[1]	2970
[128]	2971	assert(bkpinfo != NULL);
[1]	2972	// log_it("Asking what_number_cd_is_this");
[128]	2973	if (g_ISO_restore_mode) {
[3185]	2974	mr_asprintf(tmp, "mount \| grep iso9660 \| awk '{print $3;}'");
[1]	2975
[3185]	2976	mr_asprintf(mountdev, "%s%s", call_program_and_get_last_line_of_output(tmp), "/archives/THIS-CD-NUMBER");
[128]	2977	cd_number = atoi(last_line_of_file(mountdev));
	2978	paranoid_free(mountdev);
	2979	paranoid_free(tmp);
[2211]	2980
[128]	2981	return (cd_number);
	2982	}
[1]	2983
[3185]	2984	mr_asprintf(mountdev, "%s", bkpinfo->media_device);
[128]	2985	if (!mountdev[0]) {
	2986	log_it
	2987	("(what_number_cd_is_this) Warning - media_device unknown. Finding out...");
	2988	find_cdrom_device(bkpinfo->media_device, FALSE);
	2989	}
	2990	if (!is_this_device_mounted(MNT_CDROM)) {
[1741]	2991	if (bkpinfo->backup_media_type == usb) {
	2992	mount_USB_here(mountdev, MNT_CDROM);
	2993	} else {
	2994	mount_CDROM_here(mountdev, MNT_CDROM);
	2995	}
[128]	2996	}
	2997	paranoid_free(mountdev);
[2211]	2998
	2999	cd_number = atoi(last_line_of_file(MNT_CDROM "/archives/THIS-CD-NUMBER"));
[128]	3000	return (cd_number);
[1]	3001	}
	3002
	3003
	3004	/**
	3005	* Find out what device is mounted as root (/).
	3006	* @return Root device.
	3007	* @note The returned string points to static storage and will be overwritten with every call.
	3008	* @bug A bit of a misnomer; it's actually finding out the root device.
	3009	* The mountpoint (where it's mounted) will obviously be '/'.
	3010	*/
[3205]	3011	char *where_is_root_mounted() {
[1]	3012
[3205]	3013	/@ buffers *************** */
	3014	static char tmp[MAX_STR_LEN];
[1]	3015
[3205]	3016
[1]	3017	#ifdef __FreeBSD__
[3205]	3018	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1"));
[1]	3019	#else
[3205]	3020	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| sed s/[0-9]// \| sed s/[0-9]//"));
[128]	3021	if (strstr(tmp, "/dev/cciss/")) {
[3205]	3022	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1 \| cut -dp -f1"));
[128]	3023	}
	3024	if (strstr(tmp, "/dev/md")) {
[3205]	3025	strcpy(tmp, call_program_and_get_last_line_of_output("mount \| grep \" on / \" \| cut -d' ' -f1"));
[128]	3026	}
[1]	3027	#endif
	3028
[3205]	3029	return (tmp);
[1]	3030	}
	3031
	3032
	3033	/**
	3034	* Find out which boot loader is in use.
	3035	* @param which_device Device to look for the boot loader on.
	3036	* @return 'L' for LILO, 'E'for ELILO, 'G' for GRUB, 'B' or 'D' for FreeBSD boot loaders, or 'U' for Unknown.
	3037	* @note Under Linux, all drives are examined, not just @p which_device.
	3038	*/
	3039	#ifdef __FreeBSD__
[128]	3040	char which_boot_loader(char *which_device)
[1]	3041	{
[128]	3042	int count_lilos = 0;
	3043	int count_grubs = 0;
	3044	int count_boot0s = 0;
	3045	int count_dangerouslydedicated = 0;
[1]	3046
[128]	3047	log_it("looking at drive %s's MBR", which_device);
	3048	if (does_string_exist_in_boot_block(which_device, "GRUB")) {
	3049	count_grubs++;
	3050	}
	3051	if (does_string_exist_in_boot_block(which_device, "LILO")) {
	3052	count_lilos++;
	3053	}
	3054	if (does_string_exist_in_boot_block(which_device, "Drive")) {
	3055	count_boot0s++;
	3056	}
	3057	if (does_string_exist_in_first_N_blocks
	3058	(which_device, "FreeBSD/i386", 17)) {
	3059	count_dangerouslydedicated++;
	3060	}
	3061	log_it("%d grubs and %d lilos and %d elilos and %d boot0s and %d DD\n",
	3062	count_grubs, count_lilos, count_elilos, count_boot0s,
	3063	count_dangerouslydedicated);
[1]	3064
[128]	3065	if (count_grubs && !count_lilos) {
	3066	return ('G');
	3067	} else if (count_lilos && !count_grubs) {
	3068	return ('L');
	3069	} else if (count_grubs == 1 && count_lilos == 1) {
	3070	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3071	return ('G');
	3072	} else if (count_boot0s == 1) {
	3073	return ('B');
	3074	} else if (count_dangerouslydedicated) {
	3075	return ('D');
	3076	} else {
	3077	log_it("Unknown boot loader");
	3078	return ('U');
	3079	}
[1]	3080	}
	3081
	3082	#else
	3083
[128]	3084	char which_boot_loader(char *which_device)
[1]	3085	{
[128]	3086	/@ buffer **************************************************** */
[2241]	3087	char *list_drives_cmd = NULL;
[128]	3088	char *current_drive;
[3060]	3089	char *tmp;
[1]	3090
[128]	3091	/@ pointers ************************************************** */
	3092	FILE *pdrives;
[1]	3093
[128]	3094	/@ int ******************************************************* */
	3095	int count_lilos = 0;
	3096	int count_grubs = 0;
[1]	3097
[128]	3098	/@ end vars ************************************************** */
[1]	3099
[128]	3100	malloc_string(current_drive);
[1]	3101
[3191]	3102	/* UEFI is not supported here - but should be managed as a BIOS/UEFI option not a Boot Loader one per se */
	3103
[1]	3104	#ifdef __IA64__
[128]	3105	/* No choice for it */
	3106	return ('E');
[1]	3107	#endif
[128]	3108	assert(which_device != NULL);
[1]	3109
[3377]	3110	mr_asprintf(list_drives_cmd, "mr-parted2fdisk -l 2>/dev/null \| grep \"/dev/.*:\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/; echo %s", where_is_root_mounted());
[128]	3111	log_it("list_drives_cmd = %s", list_drives_cmd);
[1]	3112
[128]	3113	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3114	log_OS_error("Unable to open list of drives");
[2241]	3115	mr_free(list_drives_cmd);
[128]	3116	paranoid_free(current_drive);
	3117	return ('\0');
[1]	3118	}
[2241]	3119	mr_free(list_drives_cmd);
	3120
[3060]	3121	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
	3122	tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
[128]	3123	strip_spaces(current_drive);
	3124	log_it("looking at drive %s's MBR", current_drive);
	3125	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3126	count_grubs++;
	3127	strcpy(which_device, current_drive);
	3128	break;
	3129	}
	3130	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3131	count_lilos++;
	3132	strcpy(which_device, current_drive);
	3133	break;
	3134	}
[1]	3135	}
[128]	3136	if (pclose(pdrives)) {
	3137	log_OS_error("Cannot pclose pdrives");
	3138	}
	3139	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3140	if (count_grubs && !count_lilos) {
[2241]	3141	paranoid_free(current_drive);
[128]	3142	return ('G');
	3143	} else if (count_lilos && !count_grubs) {
[2241]	3144	paranoid_free(current_drive);
[128]	3145	return ('L');
	3146	} else if (count_grubs == 1 && count_lilos == 1) {
	3147	log_it("I'll bet you used to use LILO but switched to GRUB...");
[2241]	3148	paranoid_free(current_drive);
[128]	3149	return ('G');
	3150	} else {
[1451]	3151	// We need to look on each partition then
[3377]	3152	mr_asprintf(list_drives_cmd, "mr-parted2fdisk -l 2>/dev/null \| grep -E \"^/dev/\" \| tr -s ':' ' ' \| tr -s ' ' '\n' \| grep /dev/");
[1451]	3153	log_it("list_drives_cmd = %s", list_drives_cmd);
	3154
	3155	if (!(pdrives = popen(list_drives_cmd, "r"))) {
	3156	log_OS_error("Unable to open list of drives");
[2241]	3157	mr_free(list_drives_cmd);
[1451]	3158	paranoid_free(current_drive);
	3159	return ('\0');
	3160	}
[2241]	3161	mr_free(list_drives_cmd);
	3162
[3060]	3163	for (tmp = fgets(current_drive, MAX_STR_LEN, pdrives); !feof(pdrives) && (tmp != NULL);
	3164	tmp = fgets(current_drive, MAX_STR_LEN, pdrives)) {
[1451]	3165	strip_spaces(current_drive);
	3166	log_it("looking at partition %s's BR", current_drive);
	3167	if (does_string_exist_in_boot_block(current_drive, "GRUB")) {
	3168	count_grubs++;
	3169	strcpy(which_device, current_drive);
	3170	break;
	3171	}
	3172	if (does_string_exist_in_boot_block(current_drive, "LILO")) {
	3173	count_lilos++;
	3174	strcpy(which_device, current_drive);
	3175	break;
	3176	}
	3177	}
	3178	if (pclose(pdrives)) {
	3179	log_OS_error("Cannot pclose pdrives");
	3180	}
	3181	log_it("%d grubs and %d lilos\n", count_grubs, count_lilos);
	3182	paranoid_free(current_drive);
	3183	if (count_grubs && !count_lilos) {
	3184	return ('G');
	3185	} else if (count_lilos && !count_grubs) {
	3186	return ('L');
	3187	} else if (count_grubs == 1 && count_lilos == 1) {
	3188	log_it("I'll bet you used to use LILO but switched to GRUB...");
	3189	return ('G');
	3190	} else {
	3191	log_it("Unknown boot loader");
	3192	return ('U');
	3193	}
[128]	3194	}
[1]	3195	}
	3196	#endif
	3197
	3198
	3199
	3200
	3201	/**
	3202	* Write zeroes over the first 16K of @p device.
	3203	* @param device The device to zero.
	3204	* @return 0 for success, 1 for failure.
	3205	*/
[128]	3206	int zero_out_a_device(char *device)
[1]	3207	{
[128]	3208	FILE *fout;
	3209	int i;
[1]	3210
[128]	3211	assert_string_is_neither_NULL_nor_zerolength(device);
[1]	3212
[128]	3213	log_it("Zeroing drive %s", device);
	3214	if (!(fout = fopen(device, "w"))) {
	3215	log_OS_error("Unable to open/write to device");
	3216	return (1);
	3217	}
	3218	for (i = 0; i < 16384; i++) {
	3219	fputc('\0', fout);
	3220	}
	3221	paranoid_fclose(fout);
	3222	log_it("Device successfully zeroed.");
	3223	return (0);
[1]	3224	}
	3225
	3226	/**
	3227	* Return the device pointed to by @p incoming.
	3228	* @param incoming The device to resolve symlinks for.
	3229	* @return The path to the real device file.
	3230	* @note The returned string points to static storage that will be overwritten with each call.
	3231	* @bug Won't work with file v4.0; needs to be written in C.
	3232	*/
[128]	3233	char resolve_softlinks_to_get_to_actual_device_file(char incoming)
[1]	3234	{
[128]	3235	static char output[MAX_STR_LEN];
[3352]	3236	char *command = NULL;
	3237	char *curr_fname = NULL;
[2214]	3238	char *scratch = NULL;
	3239	char *tmp = NULL;
[128]	3240	char *p;
	3241
	3242	struct stat statbuf;
	3243	malloc_string(curr_fname);
	3244	if (!does_file_exist(incoming)) {
	3245	log_it
	3246	("resolve_softlinks_to_get_to_actual_device_file --- device not found");
	3247	strcpy(output, incoming);
	3248	} else {
	3249	strcpy(curr_fname, incoming);
	3250	lstat(curr_fname, &statbuf);
	3251	while (S_ISLNK(statbuf.st_mode)) {
	3252	log_msg(1, "curr_fname = %s", curr_fname);
[3352]	3253	mr_asprintf(command, "file %s", curr_fname);
[3185]	3254	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3352]	3255	mr_free(command);
[128]	3256	for (p = tmp + strlen(tmp); p != tmp && p != '`' && p != ' ';
	3257	p--);
	3258	p++;
[3185]	3259	mr_asprintf(scratch, "%s", p);
[128]	3260	for (p = scratch; p != '\0' && p != '\''; p++);
	3261	*p = '\0';
[2214]	3262	log_msg(0, "curr_fname %s --> '%s' --> %s", curr_fname, tmp, scratch);
	3263	mr_free(tmp);
	3264
[128]	3265	if (scratch[0] == '/') {
	3266	strcpy(curr_fname, scratch); // copy whole thing because it's an absolute softlink
	3267	} else { // copy over the basename cos it's a relative softlink
	3268	p = curr_fname + strlen(curr_fname);
	3269	while (p != curr_fname && *p != '/') {
	3270	p--;
	3271	}
	3272	if (*p == '/') {
	3273	p++;
	3274	}
	3275	strcpy(p, scratch);
	3276	}
[2214]	3277	mr_free(scratch);
[128]	3278	lstat(curr_fname, &statbuf);
	3279	}
	3280	strcpy(output, curr_fname);
	3281	log_it("resolved %s to %s", incoming, output);
[1]	3282	}
[128]	3283	paranoid_free(curr_fname);
	3284	return (output);
[1]	3285	}
	3286
	3287	/* @} - end of deviceGroup */
	3288
	3289	/**
	3290	* Return the type of partition format (GPT or MBR)
	3291	*/
	3292	char which_partition_format(const char drive)
	3293	{
[3237]	3294	char *output = NULL;
[2214]	3295	char *tmp = NULL;
[3352]	3296	char *command = NULL;
[152]	3297	#ifdef __IA64__
[128]	3298	struct stat buf;
[152]	3299	#endif
[3377]	3300	mr_asprintf(command, "mr-parted2fdisk -l %s 2>/dev/null \| grep 'EFI GPT'", drive);
[3185]	3301	mr_asprintf(tmp, "%s", call_program_and_get_last_line_of_output(command));
[3352]	3302	mr_free(command);
	3303
[128]	3304	if (strstr(tmp, "GPT") == NULL) {
[3237]	3305	mr_asprintf(output, "%s", "MBR");
[128]	3306	} else {
[3237]	3307	mr_asprintf(output, "%s", "GPT");
[128]	3308	}
[2214]	3309	mr_free(tmp);
	3310
[3263]	3311	log_msg(0, "Found %s partition table format type on %s", output, drive);
[128]	3312	return (output);
[1]	3313	}
	3314	/* @} - end of deviceGroup */
[3374]	3315
	3316

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