+ if (download_to_tmp (g, software_path, basename, MAX_REGISTRY_SIZE) == -1)
+ goto out;
+
+ h = hivex_open (tmpdir_basename, 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);
+ goto out;
+ }
+ }
+
+ free (version);
+ }
+ else if (STRCASEEQ (key, "InstallationType")) {
+ fs->product_variant = hivex_value_string (h, values[i]);
+ if (!fs->product_variant) {
+ perrorf (g, "hivex_value_string");
+ free (key);
+ goto out;
+ }
+ }
+
+ free (key);
+ }
+
+ ret = 0;
+
+ out:
+ if (h) hivex_close (h);
+ free (values);
+ free (software_path);
+
+ return ret;
+}
+
+static int
+check_windows_system_registry (guestfs_h *g, struct inspect_fs *fs)
+{
+ const char *basename = "system";
+ char tmpdir_basename[strlen (g->tmpdir) + strlen (basename) + 2];
+ snprintf (tmpdir_basename, sizeof tmpdir_basename, "%s/%s",
+ g->tmpdir, basename);
+
+ size_t len = strlen (fs->windows_systemroot) + 64;
+ char system[len];
+ snprintf (system, len, "%s/system32/config/system",
+ fs->windows_systemroot);
+
+ char *system_path = case_sensitive_path_silently (g, system);
+ if (!system_path)
+ /* If the system hive doesn't exist, just accept that we cannot
+ * find hostname etc.
+ */
+ return 0;
+
+ int ret = -1;
+ hive_h *h = NULL;
+ hive_node_h root, node;
+ hive_value_h value, *values = NULL;
+ int32_t dword;
+ size_t i, count;
+
+ if (download_to_tmp (g, system_path, basename, MAX_REGISTRY_SIZE) == -1)
+ goto out;
+
+ h = hivex_open (tmpdir_basename, g->verbose ? HIVEX_OPEN_VERBOSE : 0);
+ if (h == NULL) {
+ perrorf (g, "hivex_open");
+ goto out;
+ }
+
+ root = hivex_root (h);
+ if (root == 0) {
+ perrorf (g, "hivex_root");
+ goto out;
+ }
+
+ /* Get the CurrentControlSet. */
+ errno = 0;
+ node = hivex_node_get_child (h, root, "Select");
+ if (node == 0) {
+ if (errno != 0)
+ perrorf (g, "hivex_node_get_child");
+ else
+ error (g, "hivex: could not locate HKLM\\SYSTEM\\Select");
+ goto out;
+ }
+
+ errno = 0;
+ value = hivex_node_get_value (h, node, "Current");
+ if (value == 0) {
+ if (errno != 0)
+ perrorf (g, "hivex_node_get_value");
+ else
+ error (g, "hivex: HKLM\\System\\Select Default entry not found.");
+ goto out;
+ }
+
+ /* XXX Should check the type. */
+ dword = hivex_value_dword (h, value);
+ fs->windows_current_control_set = safe_asprintf (g, "ControlSet%03d", dword);
+
+ /* Get the drive mappings.
+ * This page explains the contents of HKLM\System\MountedDevices:
+ * http://www.goodells.net/multiboot/partsigs.shtml
+ */
+ errno = 0;
+ node = hivex_node_get_child (h, root, "MountedDevices");
+ if (node == 0) {
+ if (errno != 0)
+ perrorf (g, "hivex_node_get_child");
+ else
+ error (g, "hivex: could not locate HKLM\\SYSTEM\\MountedDevices");
+ goto out;
+ }
+
+ values = hivex_node_values (h, node);
+
+ /* Count how many DOS drive letter mappings there are. This doesn't
+ * ignore removable devices, so it overestimates, but that doesn't
+ * matter because it just means we'll allocate a few bytes extra.
+ */
+ for (i = count = 0; values[i] != 0; ++i) {
+ char *key = hivex_value_key (h, values[i]);
+ if (key == NULL) {
+ perrorf (g, "hivex_value_key");
+ goto out;
+ }
+ if (STRCASEEQLEN (key, "\\DosDevices\\", 12) &&
+ c_isalpha (key[12]) && key[13] == ':')
+ count++;
+ free (key);
+ }
+
+ fs->drive_mappings = calloc (2*count + 1, sizeof (char *));
+ if (fs->drive_mappings == NULL) {
+ perrorf (g, "calloc");
+ goto out;
+ }
+
+ for (i = count = 0; values[i] != 0; ++i) {
+ char *key = hivex_value_key (h, values[i]);
+ if (key == NULL) {
+ perrorf (g, "hivex_value_key");
+ goto out;
+ }
+ if (STRCASEEQLEN (key, "\\DosDevices\\", 12) &&
+ c_isalpha (key[12]) && key[13] == ':') {
+ /* Get the binary value. Is it a fixed disk? */
+ char *blob, *device;
+ size_t len;
+ hive_type type;
+
+ blob = hivex_value_value (h, values[i], &type, &len);
+ if (blob != NULL && type == 3 && len == 12) {
+ /* Try to map the blob to a known disk and partition. */
+ device = map_registry_disk_blob (g, blob);
+ if (device != NULL) {
+ fs->drive_mappings[count++] = safe_strndup (g, &key[12], 1);
+ fs->drive_mappings[count++] = device;
+ }
+ }
+ free (blob);
+ }
+ free (key);
+ }
+
+ /* Get the hostname. */
+ const char *hivepath[] =
+ { fs->windows_current_control_set, "Services", "Tcpip", "Parameters" };
+ for (node = root, 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\\SYSTEM\\%s\\Services\\Tcpip\\Parameters",
+ fs->windows_current_control_set);
+ goto out;
+ }
+
+ free (values);
+ 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, "Hostname")) {
+ fs->hostname = hivex_value_string (h, values[i]);
+ if (!fs->hostname) {
+ perrorf (g, "hivex_value_string");
+ free (key);
+ goto out;
+ }
+ }
+ /* many other interesting fields here ... */
+
+ free (key);
+ }
+
+ ret = 0;
+
+ out:
+ if (h) hivex_close (h);
+ free (values);
+ free (system_path);
+
+ return ret;
+}
+
+/* Windows Registry HKLM\SYSTEM\MountedDevices uses a blob of data
+ * to store partitions. This blob is described here:
+ * http://www.goodells.net/multiboot/partsigs.shtml
+ * The following function maps this blob to a libguestfs partition
+ * name, if possible.
+ */
+static char *
+map_registry_disk_blob (guestfs_h *g, const char *blob)
+{
+ char **devices = NULL;
+ struct guestfs_partition_list *partitions = NULL;
+ char *diskid;
+ size_t i, j, len;
+ char *ret = NULL;
+ uint64_t part_offset;
+
+ /* First 4 bytes are the disk ID. Search all devices to find the
+ * disk with this disk ID.
+ */
+ devices = guestfs_list_devices (g);
+ if (devices == NULL)
+ goto out;
+
+ for (i = 0; devices[i] != NULL; ++i) {
+ /* Read the disk ID. */
+ diskid = guestfs_pread_device (g, devices[i], 4, 0x01b8, &len);
+ if (diskid == NULL)
+ continue;
+ if (len < 4) {
+ free (diskid);
+ continue;
+ }
+ if (memcmp (diskid, blob, 4) == 0) { /* found it */
+ free (diskid);
+ goto found_disk;
+ }
+ free (diskid);
+ }
+ goto out;
+
+ found_disk:
+ /* Next 8 bytes are the offset of the partition in bytes(!) given as
+ * a 64 bit little endian number. Luckily it's easy to get the
+ * partition byte offset from guestfs_part_list.
+ */
+ part_offset = le64toh (* (uint64_t *) &blob[4]);
+
+ partitions = guestfs_part_list (g, devices[i]);
+ if (partitions == NULL)
+ goto out;
+
+ for (j = 0; j < partitions->len; ++j) {
+ if (partitions->val[j].part_start == part_offset) /* found it */
+ goto found_partition;
+ }
+ goto out;
+
+ found_partition:
+ /* Construct the full device name. */
+ ret = safe_asprintf (g, "%s%d", devices[i], partitions->val[j].part_num);
+
+ out:
+ if (devices)
+ guestfs___free_string_list (devices);
+ if (partitions)
+ guestfs_free_partition_list (partitions);
+ return ret;
+}
+
+static char *
+case_sensitive_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;
+}
+
+static int
+is_file_nocase (guestfs_h *g, const char *path)
+{
+ char *p;
+ int r;
+
+ p = case_sensitive_path_silently (g, path);
+ if (!p)
+ return 0;
+ r = guestfs_is_file (g, p);
+ free (p);
+ return r > 0;
+}
+
+static int
+is_dir_nocase (guestfs_h *g, const char *path)
+{
+ char *p;
+ int r;
+
+ p = case_sensitive_path_silently (g, path);
+ if (!p)
+ return 0;
+ r = guestfs_is_dir (g, p);
+ free (p);
+ return r > 0;
+}
+
+static int
+extend_fses (guestfs_h *g)
+{
+ size_t n = g->nr_fses + 1;
+ struct inspect_fs *p;
+
+ p = realloc (g->fses, n * sizeof (struct inspect_fs));
+ if (p == NULL) {
+ perrorf (g, "realloc");
+ return -1;
+ }
+
+ g->fses = p;
+ g->nr_fses = n;
+
+ memset (&g->fses[n-1], 0, sizeof (struct inspect_fs));
+
+ return 0;
+}
+
+/* Parse small, unsigned ints, as used in version numbers. */
+static int
+parse_unsigned_int (guestfs_h *g, const char *str)
+{
+ long ret;
+ int r = xstrtol (str, NULL, 10, &ret, "");
+ if (r != LONGINT_OK) {
+ error (g, _("could not parse integer in version number: %s"), str);
+ return -1;
+ }
+ return ret;
+}
+
+/* Like parse_unsigned_int, but ignore trailing stuff. */
+static int
+parse_unsigned_int_ignore_trailing (guestfs_h *g, const char *str)
+{
+ long ret;
+ int r = xstrtol (str, NULL, 10, &ret, NULL);
+ if (r != LONGINT_OK) {
+ error (g, _("could not parse integer in version number: %s"), str);
+ return -1;
+ }
+ return ret;
+}
+
+/* At the moment, package format and package management is just a
+ * simple function of the distro and major_version fields, so these
+ * can never return an error. We might be cleverer in future.
+ */
+static void
+check_package_format (guestfs_h *g, struct inspect_fs *fs)
+{
+ switch (fs->distro) {
+ case OS_DISTRO_FEDORA:
+ case OS_DISTRO_MEEGO:
+ case OS_DISTRO_REDHAT_BASED:
+ case OS_DISTRO_RHEL:
+ case OS_DISTRO_MANDRIVA:
+ fs->package_format = OS_PACKAGE_FORMAT_RPM;
+ break;
+
+ case OS_DISTRO_DEBIAN:
+ case OS_DISTRO_UBUNTU:
+ case OS_DISTRO_LINUX_MINT:
+ fs->package_format = OS_PACKAGE_FORMAT_DEB;
+ break;
+
+ case OS_DISTRO_ARCHLINUX:
+ fs->package_format = OS_PACKAGE_FORMAT_PACMAN;
+ break;
+ case OS_DISTRO_GENTOO:
+ fs->package_format = OS_PACKAGE_FORMAT_EBUILD;
+ break;
+ case OS_DISTRO_PARDUS:
+ fs->package_format = OS_PACKAGE_FORMAT_PISI;
+ break;
+
+ case OS_DISTRO_SLACKWARE:
+ case OS_DISTRO_WINDOWS:
+ case OS_DISTRO_UNKNOWN:
+ default:
+ fs->package_format = OS_PACKAGE_FORMAT_UNKNOWN;
+ break;
+ }
+}
+
+static void
+check_package_management (guestfs_h *g, struct inspect_fs *fs)
+{
+ switch (fs->distro) {
+ case OS_DISTRO_FEDORA:
+ case OS_DISTRO_MEEGO:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_YUM;
+ break;
+
+ case OS_DISTRO_REDHAT_BASED:
+ case OS_DISTRO_RHEL:
+ if (fs->major_version >= 5)
+ fs->package_management = OS_PACKAGE_MANAGEMENT_YUM;
+ else
+ fs->package_management = OS_PACKAGE_MANAGEMENT_UP2DATE;
+ break;
+
+ case OS_DISTRO_DEBIAN:
+ case OS_DISTRO_UBUNTU:
+ case OS_DISTRO_LINUX_MINT:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_APT;
+ break;
+
+ case OS_DISTRO_ARCHLINUX:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_PACMAN;
+ break;
+ case OS_DISTRO_GENTOO:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_PORTAGE;
+ break;
+ case OS_DISTRO_PARDUS:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_PISI;
+ break;
+ case OS_DISTRO_MANDRIVA:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_URPMI;
+ break;
+
+ case OS_DISTRO_SLACKWARE:
+ case OS_DISTRO_WINDOWS:
+ case OS_DISTRO_UNKNOWN:
+ default:
+ fs->package_management = OS_PACKAGE_MANAGEMENT_UNKNOWN;
+ break;
+ }
+}
+
+static struct inspect_fs *
+search_for_root (guestfs_h *g, const char *root)
+{
+ if (g->nr_fses == 0) {
+ error (g, _("no inspection data: call guestfs_inspect_os first"));
+ return NULL;
+ }
+
+ size_t i;
+ struct inspect_fs *fs;
+ for (i = 0; i < g->nr_fses; ++i) {
+ fs = &g->fses[i];
+ if (fs->is_root && STREQ (root, fs->device))
+ return fs;
+ }
+
+ error (g, _("%s: root device not found: only call this function with a root device previously returned by guestfs_inspect_os"),
+ root);
+ return NULL;
+}
+
+char **
+guestfs__inspect_get_roots (guestfs_h *g)
+{
+ /* NB. Doesn't matter if g->nr_fses == 0. We just return an empty
+ * list in this case.
+ */
+
+ size_t i;
+ size_t count = 0;
+ for (i = 0; i < g->nr_fses; ++i)
+ if (g->fses[i].is_root)
+ count++;
+
+ char **ret = calloc (count+1, sizeof (char *));
+ if (ret == NULL) {
+ perrorf (g, "calloc");
+ return NULL;
+ }
+
+ count = 0;
+ for (i = 0; i < g->nr_fses; ++i) {
+ if (g->fses[i].is_root) {
+ ret[count] = safe_strdup (g, g->fses[i].device);
+ count++;
+ }
+ }
+ ret[count] = NULL;
+
+ return ret;
+}
+
+char *
+guestfs__inspect_get_type (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char *ret;
+ switch (fs->type) {
+ case OS_TYPE_LINUX: ret = safe_strdup (g, "linux"); break;
+ case OS_TYPE_WINDOWS: ret = safe_strdup (g, "windows"); break;
+ case OS_TYPE_FREEBSD: ret = safe_strdup (g, "freebsd"); break;
+ case OS_TYPE_UNKNOWN: default: ret = safe_strdup (g, "unknown"); break;
+ }
+
+ return ret;
+}
+
+char *
+guestfs__inspect_get_arch (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ return safe_strdup (g, fs->arch ? : "unknown");
+}
+
+char *
+guestfs__inspect_get_distro (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char *ret;
+ switch (fs->distro) {
+ case OS_DISTRO_ARCHLINUX: ret = safe_strdup (g, "archlinux"); break;
+ case OS_DISTRO_DEBIAN: ret = safe_strdup (g, "debian"); break;
+ case OS_DISTRO_FEDORA: ret = safe_strdup (g, "fedora"); break;
+ case OS_DISTRO_GENTOO: ret = safe_strdup (g, "gentoo"); break;
+ case OS_DISTRO_LINUX_MINT: ret = safe_strdup (g, "linuxmint"); break;
+ case OS_DISTRO_MANDRIVA: ret = safe_strdup (g, "mandriva"); break;
+ case OS_DISTRO_MEEGO: ret = safe_strdup (g, "meego"); break;
+ case OS_DISTRO_PARDUS: ret = safe_strdup (g, "pardus"); break;
+ case OS_DISTRO_REDHAT_BASED: ret = safe_strdup (g, "redhat-based"); break;
+ case OS_DISTRO_RHEL: ret = safe_strdup (g, "rhel"); break;
+ case OS_DISTRO_SLACKWARE: ret = safe_strdup (g, "slackware"); break;
+ case OS_DISTRO_WINDOWS: ret = safe_strdup (g, "windows"); break;
+ case OS_DISTRO_UBUNTU: ret = safe_strdup (g, "ubuntu"); break;
+ case OS_DISTRO_UNKNOWN: default: ret = safe_strdup (g, "unknown"); break;
+ }
+
+ return ret;
+}
+
+int
+guestfs__inspect_get_major_version (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return -1;
+
+ return fs->major_version;
+}
+
+int
+guestfs__inspect_get_minor_version (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return -1;
+
+ return fs->minor_version;
+}
+
+char *
+guestfs__inspect_get_product_name (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ return safe_strdup (g, fs->product_name ? : "unknown");
+}
+
+char *
+guestfs__inspect_get_product_variant (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ return safe_strdup (g, fs->product_variant ? : "unknown");
+}
+
+char *
+guestfs__inspect_get_windows_systemroot (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ if (!fs->windows_systemroot) {
+ error (g, _("not a Windows guest, or systemroot could not be determined"));
+ return NULL;
+ }
+
+ return safe_strdup (g, fs->windows_systemroot);
+}
+
+char *
+guestfs__inspect_get_windows_current_control_set (guestfs_h *g,
+ const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ if (!fs->windows_current_control_set) {
+ error (g, _("not a Windows guest, or CurrentControlSet could not be determined"));
+ return NULL;
+ }
+
+ return safe_strdup (g, fs->windows_current_control_set);
+}
+
+char *
+guestfs__inspect_get_format (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char *ret;
+ switch (fs->format) {
+ case OS_FORMAT_INSTALLED: ret = safe_strdup (g, "installed"); break;
+ case OS_FORMAT_INSTALLER: ret = safe_strdup (g, "installer"); break;
+ case OS_FORMAT_UNKNOWN: default: ret = safe_strdup (g, "unknown"); break;
+ }
+
+ return ret;
+}
+
+int
+guestfs__inspect_is_live (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return -1;
+
+ return fs->is_live_disk;
+}
+
+int
+guestfs__inspect_is_netinst (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return -1;
+
+ return fs->is_netinst_disk;
+}
+
+int
+guestfs__inspect_is_multipart (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return -1;
+
+ return fs->is_multipart_disk;
+}
+
+char **
+guestfs__inspect_get_mountpoints (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char **ret;
+
+ /* If no fstab information (Windows) return just the root. */
+ if (fs->nr_fstab == 0) {
+ ret = calloc (3, sizeof (char *));
+ ret[0] = safe_strdup (g, "/");
+ ret[1] = safe_strdup (g, root);
+ ret[2] = NULL;
+ return ret;
+ }
+
+#define CRITERION fs->fstab[i].mountpoint[0] == '/'
+ size_t i, count = 0;
+ for (i = 0; i < fs->nr_fstab; ++i)
+ if (CRITERION)
+ count++;
+
+ /* Hashtables have 2N+1 entries. */
+ ret = calloc (2*count+1, sizeof (char *));
+ if (ret == NULL) {
+ perrorf (g, "calloc");
+ return NULL;
+ }
+
+ count = 0;
+ for (i = 0; i < fs->nr_fstab; ++i)
+ if (CRITERION) {
+ ret[2*count] = safe_strdup (g, fs->fstab[i].mountpoint);
+ ret[2*count+1] = safe_strdup (g, fs->fstab[i].device);
+ count++;
+ }
+#undef CRITERION
+
+ return ret;
+}
+
+char **
+guestfs__inspect_get_filesystems (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char **ret;
+
+ /* If no fstab information (Windows) return just the root. */
+ if (fs->nr_fstab == 0) {
+ ret = calloc (2, sizeof (char *));
+ ret[0] = safe_strdup (g, root);
+ ret[1] = NULL;
+ return ret;
+ }
+
+ ret = calloc (fs->nr_fstab + 1, sizeof (char *));
+ if (ret == NULL) {
+ perrorf (g, "calloc");
+ return NULL;
+ }
+
+ size_t i;
+ for (i = 0; i < fs->nr_fstab; ++i)
+ ret[i] = safe_strdup (g, fs->fstab[i].device);
+
+ return ret;
+}
+
+char **
+guestfs__inspect_get_drive_mappings (guestfs_h *g, const char *root)
+{
+ char **ret;
+ size_t i, count;
+ struct inspect_fs *fs;
+
+ fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ /* If no drive mappings, return an empty hashtable. */
+ if (!fs->drive_mappings)
+ count = 0;
+ else {
+ for (count = 0; fs->drive_mappings[count] != NULL; count++)
+ ;
+ }
+
+ ret = calloc (count+1, sizeof (char *));
+ if (ret == NULL) {
+ perrorf (g, "calloc");
+ return NULL;
+ }
+
+ /* We need to make a deep copy of the hashtable since the caller
+ * will free it.
+ */
+ for (i = 0; i < count; ++i)
+ ret[i] = safe_strdup (g, fs->drive_mappings[i]);
+
+ ret[count] = NULL;
+
+ return ret;
+}
+
+char *
+guestfs__inspect_get_package_format (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char *ret;
+ switch (fs->package_format) {
+ case OS_PACKAGE_FORMAT_RPM: ret = safe_strdup (g, "rpm"); break;
+ case OS_PACKAGE_FORMAT_DEB: ret = safe_strdup (g, "deb"); break;
+ case OS_PACKAGE_FORMAT_PACMAN: ret = safe_strdup (g, "pacman"); break;
+ case OS_PACKAGE_FORMAT_EBUILD: ret = safe_strdup (g, "ebuild"); break;
+ case OS_PACKAGE_FORMAT_PISI: ret = safe_strdup (g, "pisi"); break;
+ case OS_PACKAGE_FORMAT_UNKNOWN:
+ default:
+ ret = safe_strdup (g, "unknown");
+ break;
+ }
+
+ return ret;
+}
+
+char *
+guestfs__inspect_get_package_management (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ char *ret;
+ switch (fs->package_management) {
+ case OS_PACKAGE_MANAGEMENT_YUM: ret = safe_strdup (g, "yum"); break;
+ case OS_PACKAGE_MANAGEMENT_UP2DATE: ret = safe_strdup (g, "up2date"); break;
+ case OS_PACKAGE_MANAGEMENT_APT: ret = safe_strdup (g, "apt"); break;
+ case OS_PACKAGE_MANAGEMENT_PACMAN: ret = safe_strdup (g, "pacman"); break;
+ case OS_PACKAGE_MANAGEMENT_PORTAGE: ret = safe_strdup (g, "portage"); break;
+ case OS_PACKAGE_MANAGEMENT_PISI: ret = safe_strdup (g, "pisi"); break;
+ case OS_PACKAGE_MANAGEMENT_URPMI: ret = safe_strdup (g, "urpmi"); break;
+ case OS_PACKAGE_MANAGEMENT_UNKNOWN:
+ default:
+ ret = safe_strdup (g, "unknown");
+ break;
+ }
+
+ return ret;
+}
+
+char *
+guestfs__inspect_get_hostname (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ return safe_strdup (g, fs->hostname ? : "unknown");
+}
+
+#ifdef DB_DUMP
+static struct guestfs_application_list *list_applications_rpm (guestfs_h *g, struct inspect_fs *fs);
+#endif
+static struct guestfs_application_list *list_applications_deb (guestfs_h *g, struct inspect_fs *fs);
+static struct guestfs_application_list *list_applications_windows (guestfs_h *g, struct inspect_fs *fs);
+static void add_application (guestfs_h *g, struct guestfs_application_list *, const char *name, const char *display_name, int32_t epoch, const char *version, const char *release, const char *install_path, const char *publisher, const char *url, const char *description);
+static void sort_applications (struct guestfs_application_list *);
+
+/* Unlike the simple inspect-get-* calls, this one assumes that the
+ * disks are mounted up, and reads files from the mounted disks.
+ */
+struct guestfs_application_list *
+guestfs__inspect_list_applications (guestfs_h *g, const char *root)
+{
+ struct inspect_fs *fs = search_for_root (g, root);
+ if (!fs)
+ return NULL;
+
+ struct guestfs_application_list *ret = NULL;
+
+ /* Presently we can only list applications for installed disks. It
+ * is possible in future to get lists of packages from installers.
+ */
+ if (fs->format == OS_FORMAT_INSTALLED) {
+ switch (fs->type) {
+ case OS_TYPE_LINUX:
+ switch (fs->package_format) {
+ case OS_PACKAGE_FORMAT_RPM:
+#ifdef DB_DUMP
+ ret = list_applications_rpm (g, fs);
+ if (ret == NULL)
+ return NULL;
+#endif
+ break;
+
+ case OS_PACKAGE_FORMAT_DEB:
+ ret = list_applications_deb (g, fs);
+ if (ret == NULL)
+ return NULL;
+ break;
+
+ case OS_PACKAGE_FORMAT_PACMAN:
+ case OS_PACKAGE_FORMAT_EBUILD:
+ case OS_PACKAGE_FORMAT_PISI:
+ case OS_PACKAGE_FORMAT_UNKNOWN:
+ default:
+ /* nothing - keep GCC happy */;
+ }
+ break;
+
+ case OS_TYPE_WINDOWS:
+ ret = list_applications_windows (g, fs);
+ if (ret == NULL)
+ return NULL;
+ break;
+
+ case OS_TYPE_FREEBSD:
+ case OS_TYPE_UNKNOWN:
+ default:
+ /* nothing - keep GCC happy */;
+ }
+ }
+
+ if (ret == NULL) {
+ /* Don't know how to do inspection. Not an error, return an
+ * empty list.
+ */
+ ret = safe_malloc (g, sizeof *ret);
+ ret->len = 0;
+ ret->val = NULL;