-/* Find out if 'device' contains a filesystem. If it does, add
- * another entry in g->fses.
- */
-static int check_filesystem (guestfs_h *g, const char *device);
-static int check_linux_root (guestfs_h *g, struct inspect_fs *fs);
-static int check_fstab (guestfs_h *g, struct inspect_fs *fs);
-static int check_windows_root (guestfs_h *g, struct inspect_fs *fs);
-static int check_windows_arch (guestfs_h *g, struct inspect_fs *fs);
-static int check_windows_registry (guestfs_h *g, struct inspect_fs *fs);
-static char *resolve_windows_path_silently (guestfs_h *g, const char *);
-static int extend_fses (guestfs_h *g);
-static int parse_unsigned_int (guestfs_h *g, const char *str);
-static int add_fstab_entry (guestfs_h *g, struct inspect_fs *fs,
- const char *spec, const char *mp);
-static char *resolve_fstab_device (guestfs_h *g, const char *spec);
-static void check_package_format (guestfs_h *g, struct inspect_fs *fs);
-static void check_package_management (guestfs_h *g, struct inspect_fs *fs);
-
-static int
-check_for_filesystem_on (guestfs_h *g, const char *device)
-{
- /* Get vfs-type in order to check if it's a Linux(?) swap device.
- * If there's an error we should ignore it, so to do that we have to
- * temporarily replace the error handler with a null one.
- */
- guestfs_error_handler_cb old_error_cb = g->error_cb;
- g->error_cb = NULL;
- char *vfs_type = guestfs_vfs_type (g, device);
- g->error_cb = old_error_cb;
-
- int is_swap = vfs_type && STREQ (vfs_type, "swap");
-
- if (g->verbose)
- fprintf (stderr, "check_for_filesystem_on: %s (%s)\n",
- device, vfs_type ? vfs_type : "failed to get vfs type");
-
- if (is_swap) {
- free (vfs_type);
- if (extend_fses (g) == -1)
- return -1;
- g->fses[g->nr_fses-1].is_swap = 1;
- return 0;
- }
-
- /* Try mounting the device. As above, ignore errors. */
- g->error_cb = NULL;
- int r = guestfs_mount_ro (g, device, "/");
- if (r == -1 && vfs_type && STREQ (vfs_type, "ufs")) /* Hack for the *BSDs. */
- r = guestfs_mount_vfs (g, "ro,ufstype=ufs2", "ufs", device, "/");
- free (vfs_type);
- g->error_cb = old_error_cb;
- if (r == -1)
- return 0;
-
- /* Do the rest of the checks. */
- r = check_filesystem (g, device);
-
- /* Unmount the filesystem. */
- if (guestfs_umount_all (g) == -1)
- return -1;
-
- return r;
-}
-
-static int
-check_filesystem (guestfs_h *g, const char *device)
-{
- if (extend_fses (g) == -1)
- return -1;
-
- struct inspect_fs *fs = &g->fses[g->nr_fses-1];
-
- fs->device = safe_strdup (g, device);
- fs->is_mountable = 1;
-
- /* Optimize some of the tests by avoiding multiple tests of the same thing. */
- int is_dir_etc = guestfs_is_dir (g, "/etc") > 0;
- int is_dir_bin = guestfs_is_dir (g, "/bin") > 0;
- int is_dir_share = guestfs_is_dir (g, "/share") > 0;
-
- /* Grub /boot? */
- if (guestfs_is_file (g, "/grub/menu.lst") > 0 ||
- guestfs_is_file (g, "/grub/grub.conf") > 0)
- fs->content = FS_CONTENT_LINUX_BOOT;
- /* Linux root? */
- else if (is_dir_etc &&
- is_dir_bin &&
- guestfs_is_file (g, "/etc/fstab") > 0) {
- fs->is_root = 1;
- fs->content = FS_CONTENT_LINUX_ROOT;
- if (check_linux_root (g, fs) == -1)
- return -1;
- }
- /* Linux /usr/local? */
- else if (is_dir_etc &&
- is_dir_bin &&
- is_dir_share &&
- guestfs_exists (g, "/local") == 0 &&
- guestfs_is_file (g, "/etc/fstab") == 0)
- fs->content = FS_CONTENT_LINUX_USR_LOCAL;
- /* Linux /usr? */
- else if (is_dir_etc &&
- is_dir_bin &&
- is_dir_share &&
- guestfs_exists (g, "/local") > 0 &&
- guestfs_is_file (g, "/etc/fstab") == 0)
- fs->content = FS_CONTENT_LINUX_USR;
- /* Linux /var? */
- else if (guestfs_is_dir (g, "/log") > 0 &&
- guestfs_is_dir (g, "/run") > 0 &&
- guestfs_is_dir (g, "/spool") > 0)
- fs->content = FS_CONTENT_LINUX_VAR;
- /* Windows root? */
- else if (guestfs_is_file (g, "/AUTOEXEC.BAT") > 0 ||
- guestfs_is_file (g, "/autoexec.bat") > 0 ||
- guestfs_is_dir (g, "/Program Files") > 0 ||
- guestfs_is_dir (g, "/WINDOWS") > 0 ||
- guestfs_is_dir (g, "/Windows") > 0 ||
- guestfs_is_dir (g, "/windows") > 0 ||
- guestfs_is_dir (g, "/WIN32") > 0 ||
- guestfs_is_dir (g, "/Win32") > 0 ||
- guestfs_is_dir (g, "/WINNT") > 0 ||
- guestfs_is_file (g, "/boot.ini") > 0 ||
- guestfs_is_file (g, "/ntldr") > 0) {
- fs->is_root = 1;
- fs->content = FS_CONTENT_WINDOWS_ROOT;
- if (check_windows_root (g, fs) == -1)
- return -1;
- }
-
- return 0;
-}
-
-/* Set fs->product_name to the first line of the release file. */
-static int
-parse_release_file (guestfs_h *g, struct inspect_fs *fs,
- const char *release_filename)
-{
- char **product_name = guestfs_head_n (g, 1, release_filename);
- if (product_name == NULL)
- return -1;
- if (product_name[0] == NULL) {
- error (g, "%s: file is empty", release_filename);
- guestfs___free_string_list (product_name);
- return -1;
- }
-
- /* Note that this string becomes owned by the handle and will
- * be freed by guestfs___free_inspect_info.
- */
- fs->product_name = product_name[0];
- free (product_name);
-
- return 0;
-}
-
-/* Parse generic MAJOR.MINOR from the fs->product_name string. */
-static int
-parse_major_minor (guestfs_h *g, struct inspect_fs *fs)
-{
- char *major, *minor;
-
- if (match2 (g, fs->product_name, re_major_minor, &major, &minor)) {
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1) {
- free (minor);
- return -1;
- }
- fs->minor_version = parse_unsigned_int (g, minor);
- free (minor);
- if (fs->minor_version == -1)
- return -1;
- }
- return 0;
-}
-
-/* Ubuntu has /etc/lsb-release containing:
- * DISTRIB_ID=Ubuntu # Distro
- * DISTRIB_RELEASE=10.04 # Version
- * DISTRIB_CODENAME=lucid
- * DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS" # Product name
- * In theory other distros could have this LSB file, but none do.
- */
-static int
-parse_lsb_release (guestfs_h *g, struct inspect_fs *fs)
-{
- char **lines;
- size_t i;
- int r = 0;
-
- lines = guestfs_head_n (g, 10, "/etc/lsb-release");
- if (lines == NULL)
- return -1;
-
- for (i = 0; lines[i] != NULL; ++i) {
- if (fs->distro == 0 &&
- STREQ (lines[i], "DISTRIB_ID=Ubuntu")) {
- fs->distro = OS_DISTRO_UBUNTU;
- r = 1;
- }
- else if (STRPREFIX (lines[i], "DISTRIB_RELEASE=")) {
- char *major, *minor;
- if (match2 (g, &lines[i][16], re_major_minor, &major, &minor)) {
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1) {
- free (minor);
- guestfs___free_string_list (lines);
- return -1;
- }
- fs->minor_version = parse_unsigned_int (g, minor);
- free (minor);
- if (fs->minor_version == -1) {
- guestfs___free_string_list (lines);
- return -1;
- }
- }
- }
- else if (fs->product_name == NULL &&
- (STRPREFIX (lines[i], "DISTRIB_DESCRIPTION=\"") ||
- STRPREFIX (lines[i], "DISTRIB_DESCRIPTION='"))) {
- size_t len = strlen (lines[i]) - 21 - 1;
- fs->product_name = safe_strndup (g, &lines[i][21], len);
- r = 1;
- }
- else if (fs->product_name == NULL &&
- STRPREFIX (lines[i], "DISTRIB_DESCRIPTION=")) {
- size_t len = strlen (lines[i]) - 20;
- fs->product_name = safe_strndup (g, &lines[i][20], len);
- r = 1;
- }
- }
-
- guestfs___free_string_list (lines);
- return r;
-}
-
-/* The currently mounted device is known to be a Linux root. Try to
- * determine from this the distro, version, etc. Also parse
- * /etc/fstab to determine the arrangement of mountpoints and
- * associated devices.
- */
-static int
-check_linux_root (guestfs_h *g, struct inspect_fs *fs)
-{
- int r;
-
- fs->type = OS_TYPE_LINUX;
-
- if (guestfs_exists (g, "/etc/lsb-release") > 0) {
- r = parse_lsb_release (g, fs);
- if (r == -1) /* error */
- return -1;
- if (r == 1) /* ok - detected the release from this file */
- goto skip_release_checks;
- }
-
- if (guestfs_exists (g, "/etc/redhat-release") > 0) {
- fs->distro = OS_DISTRO_REDHAT_BASED; /* Something generic Red Hat-like. */
-
- if (parse_release_file (g, fs, "/etc/redhat-release") == -1)
- return -1;
-
- char *major, *minor;
- if ((major = match1 (g, fs->product_name, re_fedora)) != NULL) {
- fs->distro = OS_DISTRO_FEDORA;
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1)
- return -1;
- }
- else if (match2 (g, fs->product_name, re_rhel_old, &major, &minor) ||
- match2 (g, fs->product_name, re_rhel, &major, &minor)) {
- fs->distro = OS_DISTRO_RHEL;
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1) {
- free (minor);
- return -1;
- }
- fs->minor_version = parse_unsigned_int (g, minor);
- free (minor);
- if (fs->minor_version == -1)
- return -1;
- }
- else if ((major = match1 (g, fs->product_name, re_rhel_no_minor)) != NULL) {
- fs->distro = OS_DISTRO_RHEL;
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1)
- return -1;
- fs->minor_version = 0;
- }
- }
- else if (guestfs_exists (g, "/etc/debian_version") > 0) {
- fs->distro = OS_DISTRO_DEBIAN;
-
- if (parse_release_file (g, fs, "/etc/debian_version") == -1)
- return -1;
-
- if (parse_major_minor (g, fs) == -1)
- return -1;
- }
- else if (guestfs_exists (g, "/etc/pardus-release") > 0) {
- fs->distro = OS_DISTRO_PARDUS;
-
- if (parse_release_file (g, fs, "/etc/pardus-release") == -1)
- return -1;
-
- if (parse_major_minor (g, fs) == -1)
- return -1;
- }
- else if (guestfs_exists (g, "/etc/arch-release") > 0) {
- fs->distro = OS_DISTRO_ARCHLINUX;
-
- /* /etc/arch-release file is empty and I can't see a way to
- * determine the actual release or product string.
- */
- }
- else if (guestfs_exists (g, "/etc/gentoo-release") > 0) {
- fs->distro = OS_DISTRO_GENTOO;
-
- if (parse_release_file (g, fs, "/etc/gentoo-release") == -1)
- return -1;
-
- if (parse_major_minor (g, fs) == -1)
- return -1;
- }
- else if (guestfs_exists (g, "/etc/meego-release") > 0) {
- fs->distro = OS_DISTRO_MEEGO;
-
- if (parse_release_file (g, fs, "/etc/meego-release") == -1)
- return -1;
-
- if (parse_major_minor (g, fs) == -1)
- return -1;
- }
-
- skip_release_checks:;
-
- /* If distro test above was successful, work out the package format. */
- check_package_format (g, fs);
- check_package_management (g, fs);
-
- /* Determine the architecture. */
- const char *binaries[] =
- { "/bin/bash", "/bin/ls", "/bin/echo", "/bin/rm", "/bin/sh" };
- size_t i;
- for (i = 0; i < sizeof binaries / sizeof binaries[0]; ++i) {
- if (guestfs_is_file (g, binaries[i]) > 0) {
- /* Ignore errors from file_architecture call. */
- guestfs_error_handler_cb old_error_cb = g->error_cb;
- g->error_cb = NULL;
- char *arch = guestfs_file_architecture (g, binaries[i]);
- g->error_cb = old_error_cb;
-
- if (arch) {
- /* String will be owned by handle, freed by
- * guestfs___free_inspect_info.
- */
- fs->arch = arch;
- break;
- }
- }
- }
-
- /* We already know /etc/fstab exists because it's part of the test
- * for Linux root above. We must now parse this file to determine
- * which filesystems are used by the operating system and how they
- * are mounted.
- * XXX What if !feature_available (g, "augeas")?
- */
- if (guestfs_aug_init (g, "/", 16|32) == -1)
- return -1;
-
- /* Tell Augeas to only load /etc/fstab (thanks Raphaël Pinson). */
- guestfs_aug_rm (g, "/augeas/load//incl[. != \"/etc/fstab\"]");
- guestfs_aug_load (g);
-
- r = check_fstab (g, fs);
- guestfs_aug_close (g);
- if (r == -1)
- return -1;
-
- return 0;
-}
-
-static int
-check_fstab (guestfs_h *g, struct inspect_fs *fs)
-{
- char **lines = guestfs_aug_ls (g, "/files/etc/fstab");
- if (lines == NULL)
- return -1;
-
- if (lines[0] == NULL) {
- error (g, "could not parse /etc/fstab or empty file");
- guestfs___free_string_list (lines);
- return -1;
- }
-
- size_t i;
- char augpath[256];
- for (i = 0; lines[i] != NULL; ++i) {
- /* Ignore comments. Only care about sequence lines which
- * match m{/\d+$}.
- */
- if (match (g, lines[i], re_aug_seq)) {
- snprintf (augpath, sizeof augpath, "%s/spec", lines[i]);
- char *spec = guestfs_aug_get (g, augpath);
- if (spec == NULL) {
- guestfs___free_string_list (lines);
- return -1;
- }
-
- snprintf (augpath, sizeof augpath, "%s/file", lines[i]);
- char *mp = guestfs_aug_get (g, augpath);
- if (mp == NULL) {
- guestfs___free_string_list (lines);
- free (spec);
- return -1;
- }
-
- int r = add_fstab_entry (g, fs, spec, mp);
- free (spec);
- free (mp);
-
- if (r == -1) {
- guestfs___free_string_list (lines);
- return -1;
- }
- }
- }
-
- guestfs___free_string_list (lines);
- return 0;
-}
-
-/* Add a filesystem and possibly a mountpoint entry for
- * the root filesystem 'fs'.
- *
- * 'spec' is the fstab spec field, which might be a device name or a
- * pseudodevice or 'UUID=...' or 'LABEL=...'.
- *
- * 'mp' is the mount point, which could also be 'swap' or 'none'.
- */
-static int
-add_fstab_entry (guestfs_h *g, struct inspect_fs *fs,
- const char *spec, const char *mp)
-{
- /* Ignore certain mountpoints. */
- if (STRPREFIX (mp, "/dev/") ||
- STREQ (mp, "/dev") ||
- STRPREFIX (mp, "/media/") ||
- STRPREFIX (mp, "/proc/") ||
- STREQ (mp, "/proc") ||
- STRPREFIX (mp, "/selinux/") ||
- STREQ (mp, "/selinux") ||
- STRPREFIX (mp, "/sys/") ||
- STREQ (mp, "/sys"))
- return 0;
-
- /* Ignore /dev/fd (floppy disks) (RHBZ#642929) and CD-ROM drives. */
- if ((STRPREFIX (spec, "/dev/fd") && c_isdigit (spec[7])) ||
- STREQ (spec, "/dev/floppy") ||
- STREQ (spec, "/dev/cdrom"))
- return 0;
-
- /* Resolve UUID= and LABEL= to the actual device. */
- char *device = NULL;
- if (STRPREFIX (spec, "UUID="))
- device = guestfs_findfs_uuid (g, &spec[5]);
- else if (STRPREFIX (spec, "LABEL="))
- device = guestfs_findfs_label (g, &spec[6]);
- /* Ignore "/.swap" (Pardus) and pseudo-devices like "tmpfs". */
- else if (STRPREFIX (spec, "/dev/"))
- /* Resolve guest block device names. */
- device = resolve_fstab_device (g, spec);
-
- /* If we haven't resolved the device successfully by this point,
- * we don't care, just ignore it.
- */
- if (device == NULL)
- return 0;
-
- char *mountpoint = safe_strdup (g, mp);
-
- /* Add this to the fstab entry in 'fs'.
- * Note these are further filtered by guestfs_inspect_get_mountpoints
- * and guestfs_inspect_get_filesystems.
- */
- size_t n = fs->nr_fstab + 1;
- struct inspect_fstab_entry *p;
-
- p = realloc (fs->fstab, n * sizeof (struct inspect_fstab_entry));
- if (p == NULL) {
- perrorf (g, "realloc");
- free (device);
- free (mountpoint);
- return -1;
- }
-
- fs->fstab = p;
- fs->nr_fstab = n;
-
- /* These are owned by the handle and freed by guestfs___free_inspect_info. */
- fs->fstab[n-1].device = device;
- fs->fstab[n-1].mountpoint = mountpoint;
-
- if (g->verbose)
- fprintf (stderr, "fstab: device=%s mountpoint=%s\n", device, mountpoint);
-
- return 0;
-}
-
-/* Resolve block device name to the libguestfs device name, eg.
- * /dev/xvdb1 => /dev/vdb1; and /dev/mapper/VG-LV => /dev/VG/LV. This
- * assumes that disks were added in the same order as they appear to
- * the real VM, which is a reasonable assumption to make. Return
- * anything we don't recognize unchanged.
- */
-static char *
-resolve_fstab_device (guestfs_h *g, const char *spec)
-{
- char *a1;
- char *device = NULL;
-
- if (STRPREFIX (spec, "/dev/mapper/")) {
- /* LVM2 does some strange munging on /dev/mapper paths for VGs and
- * LVs which contain '-' character:
- *
- * ><fs> lvcreate LV--test VG--test 32
- * ><fs> debug ls /dev/mapper
- * VG----test-LV----test
- *
- * This makes it impossible to reverse those paths directly, so
- * we have implemented lvm_canonical_lv_name in the daemon.
- */
- device = guestfs_lvm_canonical_lv_name (g, spec);
- }
- else if ((a1 = match1 (g, spec, re_xdev)) != NULL) {
- char **devices = guestfs_list_devices (g);
- if (devices == NULL)
- return NULL;
-
- size_t count;
- for (count = 0; devices[count] != NULL; count++)
- ;
-
- size_t i = a1[0] - 'a'; /* a1[0] is always [a-z] because of regex. */
- if (i < count) {
- size_t len = strlen (devices[i]) + strlen (a1) + 16;
- device = safe_malloc (g, len);
- snprintf (device, len, "%s%s", devices[i], &a1[1]);
- }
-
- free (a1);
- guestfs___free_string_list (devices);
- }
- else {
- /* Didn't match device pattern, return original spec unchanged. */
- device = safe_strdup (g, spec);
- }
-
- return device;
-}
-
-/* XXX Handling of boot.ini in the Perl version was pretty broken. It
- * essentially didn't do anything for modern Windows guests.
- * Therefore I've omitted all that code.
- */
-static int
-check_windows_root (guestfs_h *g, struct inspect_fs *fs)
-{
- fs->type = OS_TYPE_WINDOWS;
- fs->distro = OS_DISTRO_WINDOWS;
-
- /* Try to find Windows systemroot using some common locations. */
- const char *systemroots[] =
- { "/windows", "/winnt", "/win32", "/win" };
- size_t i;
- char *systemroot = NULL;
- for (i = 0;
- systemroot == NULL && i < sizeof systemroots / sizeof systemroots[0];
- ++i) {
- systemroot = resolve_windows_path_silently (g, systemroots[i]);
- }
-
- if (!systemroot) {
- error (g, _("cannot resolve Windows %%SYSTEMROOT%%"));
- return -1;
- }
-
- if (g->verbose)
- fprintf (stderr, "windows %%SYSTEMROOT%% = %s", systemroot);
-
- /* Freed by guestfs___free_inspect_info. */
- fs->windows_systemroot = systemroot;
-
- if (check_windows_arch (g, fs) == -1)
- return -1;
-
- if (check_windows_registry (g, fs) == -1)
- return -1;
-
- check_package_format (g, fs);
- check_package_management (g, fs);
-
- return 0;
-}
-
-static int
-check_windows_arch (guestfs_h *g, struct inspect_fs *fs)
-{
- size_t len = strlen (fs->windows_systemroot) + 32;
- char cmd_exe[len];
- snprintf (cmd_exe, len, "%s/system32/cmd.exe", fs->windows_systemroot);
-
- char *cmd_exe_path = resolve_windows_path_silently (g, cmd_exe);
- if (!cmd_exe_path)
- return 0;
-
- char *arch = guestfs_file_architecture (g, cmd_exe_path);
- free (cmd_exe_path);
-
- if (arch)
- fs->arch = arch; /* freed by guestfs___free_inspect_info */
-
- return 0;
-}
-
-/* At the moment, pull just the ProductName and version numbers from
- * the registry. In future there is a case for making many more
- * registry fields available to callers.
- */
-static int
-check_windows_registry (guestfs_h *g, struct inspect_fs *fs)
-{
- TMP_TEMPLATE_ON_STACK (dir);
-#define dir_len (strlen (dir))
-#define software_hive_len (dir_len + 16)
- char software_hive[software_hive_len];
-#define cmd_len (dir_len + 16)
- char cmd[cmd_len];
-
- size_t len = strlen (fs->windows_systemroot) + 64;
- char software[len];
- snprintf (software, len, "%s/system32/config/software",
- fs->windows_systemroot);
-
- char *software_path = resolve_windows_path_silently (g, software);
- if (!software_path)
- /* If the software hive doesn't exist, just accept that we cannot
- * find product_name etc.
- */
- return 0;
-
- int ret = -1;
- hive_h *h = NULL;
- hive_value_h *values = NULL;
-
- if (mkdtemp (dir) == NULL) {
- perrorf (g, "mkdtemp");
- goto out;
- }
-
- snprintf (software_hive, software_hive_len, "%s/software", dir);
-
- if (guestfs_download (g, software_path, software_hive) == -1)
- goto out;
-
- h = hivex_open (software_hive, g->verbose ? HIVEX_OPEN_VERBOSE : 0);
- if (h == NULL) {
- perrorf (g, "hivex_open");
- goto out;
- }
-
- hive_node_h node = hivex_root (h);
- const char *hivepath[] =
- { "Microsoft", "Windows NT", "CurrentVersion" };
- size_t i;
- for (i = 0;
- node != 0 && i < sizeof hivepath / sizeof hivepath[0];
- ++i) {
- node = hivex_node_get_child (h, node, hivepath[i]);
- }
-
- if (node == 0) {
- perrorf (g, "hivex: cannot locate HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion");
- goto out;
- }
-
- values = hivex_node_values (h, node);
-
- for (i = 0; values[i] != 0; ++i) {
- char *key = hivex_value_key (h, values[i]);
- if (key == NULL) {
- perrorf (g, "hivex_value_key");
- goto out;
- }
-
- if (STRCASEEQ (key, "ProductName")) {
- fs->product_name = hivex_value_string (h, values[i]);
- if (!fs->product_name) {
- perrorf (g, "hivex_value_string");
- free (key);
- goto out;
- }
- }
- else if (STRCASEEQ (key, "CurrentVersion")) {
- char *version = hivex_value_string (h, values[i]);
- if (!version) {
- perrorf (g, "hivex_value_string");
- free (key);
- goto out;
- }
- char *major, *minor;
- if (match2 (g, version, re_windows_version, &major, &minor)) {
- fs->major_version = parse_unsigned_int (g, major);
- free (major);
- if (fs->major_version == -1) {
- free (minor);
- free (key);
- free (version);
- goto out;
- }
- fs->minor_version = parse_unsigned_int (g, minor);
- free (minor);
- if (fs->minor_version == -1) {
- free (key);
- free (version);
- return -1;
- }
- }
-
- free (version);
- }
-
- free (key);
- }
-
- ret = 0;
-
- out:
- if (h) hivex_close (h);
- free (values);
- free (software_path);
-
- /* Free up the temporary directory. Note the directory name cannot
- * contain shell meta-characters because of the way it was
- * constructed above.
- */
- snprintf (cmd, cmd_len, "rm -rf %s", dir);
- ignore_value (system (cmd));
-#undef dir_len
-#undef software_hive_len
-#undef cmd_len
-
- return ret;
-}
-
-static char *
-resolve_windows_path_silently (guestfs_h *g, const char *path)
-{
- guestfs_error_handler_cb old_error_cb = g->error_cb;
- g->error_cb = NULL;
- char *ret = guestfs_case_sensitive_path (g, path);
- g->error_cb = old_error_cb;
- return ret;
-}
-