static void
unmount_childs (LibHalContext *ctx, const char *udi)
{
DBusError error;
int num_volumes;
char **volumes;
dbus_error_init (&error);
/* need to force unmount all partitions */
if ((volumes = libhal_manager_find_device_string_match (
ctx, "block.storage_device", udi, &num_volumes, &error)) != NULL) {
dbus_error_free (&error);
int i;
for (i = 0; i < num_volumes; i++) {
char *vol_udi;
vol_udi = volumes[i];
if (libhal_device_get_property_bool (ctx, vol_udi, "block.is_volume", &error)) {
dbus_error_free (&error);
if (libhal_device_get_property_bool (ctx, vol_udi, "volume.is_mounted", &error)) {
dbus_error_free (&error);
HAL_DEBUG (("Forcing unmount of child '%s'", vol_udi));
force_unmount (ctx, vol_udi);
}
}
}
libhal_free_string_array (volumes);
}
my_dbus_error_free (&error);
}
static gboolean
battery_update_property( LibHalContext *ctx, struct battery_info *battery,
const char *key )
{
DBusError error;
gboolean ret;
ret = TRUE;
dbus_error_init( &error );
if( !strcmp( key, "battery.present" ) )
battery->status.present =
libhal_device_get_property_bool( ctx, battery->udi, key, &error );
if( !strcmp( key, "battery.charge_level.current" ) )
battery->status.current_level =
libhal_device_get_property_int( ctx, battery->udi, key, &error );
if( !strcmp( key, "battery.charge_level.rate" ) )
battery->status.rate =
libhal_device_get_property_int( ctx, battery->udi, key, &error );
else if( !strcmp( key, "battery.charge_level.design" ) )
battery->status.design_level =
libhal_device_get_property_int( ctx, battery->udi, key, &error );
else if( !strcmp( key, "battery.charge_level.last_full" ) )
battery->status.full_level =
libhal_device_get_property_int( ctx, battery->udi, key, &error );
else if( !strcmp( key, "battery.remaining_time" ) )
battery->status.remaining_time =
libhal_device_get_property_int( ctx, battery->udi, key, &error );
else if( !strcmp( key, "battery.rechargeable.is_charging" ) )
battery->status.charging =
libhal_device_get_property_bool( ctx, battery->udi, key, &error );
else if( !strcmp( key, "battery.rechargeable.is_discharging" ) )
battery->status.discharging =
libhal_device_get_property_bool( ctx, battery->udi, key, &error );
else
ret = FALSE;
dbus_error_free( &error );
return ret;
}
int
list_battery_devices(LibHalContext *hal_ctx)
{
int i;
int num_devices;
char **device_names;
DBusError error;
dbus_error_init(&error);
if (!(device_names = libhal_manager_find_device_string_match(hal_ctx,
"info.category",
"battery", &num_devices, &error))) {
fprintf(stderr, "Empty HAL device list.\n");
LIBHAL_FREE_DBUS_ERROR(&error);
return (31);
}
for (i = 0; i < num_devices; i++) {
if (libhal_device_get_property_bool(hal_ctx, device_names[i],
"battery.present",
&error)) {
printf("%s\n", device_names[i]);
}
}
libhal_free_string_array(device_names);
dbus_error_free(&error);
return (0);
}
static gboolean
battery_update_all(LibHalContext *ctx)
{
int i;
int num_devices;
char **battery_devices;
int fd;
DBusError error;
HAL_DEBUG(("battery_update_all() enter"));
dbus_error_init(&error);
if ((battery_devices = libhal_manager_find_device_string_match
(ctx, "info.category", "battery", &num_devices, &error)) !=
NULL) {
for (i = 0; i < num_devices; i++) {
my_dbus_error_free(&error);
if (libhal_device_get_property_bool(ctx,
battery_devices[i], "battery.present", &error)) {
if ((fd = open_device(ctx,
battery_devices[i])) == -1) {
continue;
}
battery_dynamic_update(ctx, battery_devices[i],
fd);
close(fd);
}
}
libhal_free_string_array(battery_devices);
}
my_dbus_error_free(&error);
HAL_DEBUG(("battery_update_all() exit"));
return (TRUE);
}
gboolean
battery_update(LibHalContext *ctx, const char *udi, int fd)
{
acpi_bst_t bst;
DBusError error;
HAL_DEBUG(("battery_update() enter"));
dbus_error_init(&error);
libhal_device_set_property_string(ctx, udi, "info.product",
"Battery Bay", &error);
my_dbus_error_free(&error);
libhal_device_set_property_string(ctx, udi, "info.category", "battery",
&error);
bzero(&bst, sizeof (bst));
if (ioctl(fd, BATT_IOC_STATUS, &bst) < 0) {
if (errno == ENXIO) {
my_dbus_error_free(&error);
libhal_device_set_property_bool(ctx, udi,
"battery.present", FALSE, &error);
} else {
my_dbus_error_free(&error);
return (FALSE);
}
} else {
my_dbus_error_free(&error);
libhal_device_set_property_bool(ctx, udi, "battery.present",
TRUE, &error);
}
my_dbus_error_free(&error);
if (!libhal_device_get_property_bool(ctx, udi, "battery.present",
&error)) {
HAL_DEBUG(("battery_update(): battery is NOT present"));
battery_remove(ctx, udi);
} else {
HAL_DEBUG(("battery_update(): battery is present"));
my_dbus_error_free(&error);
libhal_device_set_property_string(ctx, udi, "battery.type",
"primary", &error);
my_dbus_error_free(&error);
libhal_device_add_capability(ctx, udi, "battery", &error);
my_dbus_error_free(&error);
if (libhal_device_get_property_type(ctx, udi, "battery.vendor",
&error) == LIBHAL_PROPERTY_TYPE_INVALID) {
battery_static_update(ctx, udi, fd);
}
battery_dynamic_update(ctx, udi, fd);
}
my_dbus_error_free(&error);
HAL_DEBUG(("battery_update() exit"));
return (TRUE);
}
static boolean_t
volume_should_mount(const char *udi)
{
char *storage_device = NULL;
int ret = B_FALSE;
if (libhal_device_get_property_bool(hal_ctx, udi,
"volume.ignore", NULL)) {
goto out;
}
/* get the backing storage device */
if (!(storage_device = libhal_device_get_property_string(hal_ctx, udi,
"block.storage_device", NULL))) {
dprintf("cannot get block.storage_device\n");
goto out;
}
/* we handle either removable or hotpluggable */
if (!libhal_device_get_property_bool(hal_ctx, storage_device,
"storage.removable", NULL) &&
!libhal_device_get_property_bool(hal_ctx, storage_device,
"storage.hotpluggable", NULL)) {
goto out;
}
/* ignore if claimed by another volume manager */
if (libhal_device_get_property_bool(hal_ctx, storage_device,
"info.claimed", NULL)) {
goto out;
}
ret = B_TRUE;
out:
libhal_free_string(storage_device);
return (ret);
}
static PropertyCacheItem*
property_cache_item_get (const char *hal_device_udi)
{
PropertyCacheItem * pci = g_new0 (PropertyCacheItem,1);
DBusError err;
dbus_error_init (&err);
pci->bus_no_present = libhal_device_property_exists (halctx, hal_device_udi,
"usb_device.bus_number", &err);
if (dbus_error_is_set (&err)) {
HAL_ERROR (("Error: [%s]/[%s]", err.name, err.message));
dbus_error_free (&err);
}
if (pci->bus_no_present)
pci->bus_no = libhal_device_get_property_int (halctx, hal_device_udi,
"usb_device.bus_number", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
pci->port_no_present = libhal_device_property_exists (halctx, hal_device_udi,
"usb_device.linux.device_number", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
if (pci->port_no_present)
pci->port_no = libhal_device_get_property_int (halctx, hal_device_udi,
"usb_device.linux.device_number", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
pci->csr_is_dual_present = libhal_device_property_exists (halctx, hal_device_udi,
"battery.csr.is_dual", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
if (pci->csr_is_dual_present)
pci->csr_is_dual = libhal_device_get_property_bool (halctx, hal_device_udi,
"battery.csr.is_dual", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
pci->current_charge_present = libhal_device_property_exists (halctx, hal_device_udi,
"battery.charge_level.current", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
if (pci->current_charge_present)
pci->current_charge = libhal_device_get_property_int (halctx, hal_device_udi,
"battery.charge_level.current", &err);
LIBHAL_FREE_DBUS_ERROR (&err);
return pci;
}
/* ARGSUSED */
static void
rmm_property_modified(LibHalContext *ctx, const char *udi, const char *key,
dbus_bool_t is_removed, dbus_bool_t is_added)
{
DBusError error;
GSList *l;
managed_volume_t *v;
boolean_t is_mounted;
if (strcmp(key, "volume.is_mounted") != 0) {
return;
}
is_mounted = libhal_device_get_property_bool(hal_ctx, udi, key, NULL);
l = g_slist_find_custom(managed_volumes, udi, rmm_managed_compare_udi);
v = (l != NULL) ? l->data : NULL;
if (is_mounted) {
dprintf("Mounted: %s\n", udi);
if (v != NULL) {
/* volume mounted by us is already taken care of */
if (v->my) {
return;
}
} else {
if ((v = rmm_managed_alloc(ctx, udi)) == NULL) {
return;
}
managed_volumes = g_slist_prepend(managed_volumes, v);
}
v->aa.aa_action = INSERT;
(void) vold_postprocess(hal_ctx, udi, &v->aa);
} else {
dprintf("Unmounted: %s\n", udi);
if (v == NULL) {
return;
}
v->aa.aa_action = EJECT;
(void) vold_postprocess(hal_ctx, udi, &v->aa);
rmm_managed_free(v);
managed_volumes = g_slist_delete_link(managed_volumes, l);
}
}
static void
storage_eject_pressed(const char *udi)
{
DBusError error;
/* ignore if disabled via SMF or claimed by another volume manager */
if (!rmm_prop_eject_button ||
libhal_device_get_property_bool(hal_ctx, udi, "info.claimed",
NULL)) {
return;
}
dbus_error_init(&error);
(void) rmm_hal_eject(hal_ctx, udi, &error);
rmm_dbus_error_free(&error);
}
static int get_bool_prop(LibHalContext *ctxt, const char *udi,
const char *prop, int *val_p)
{
DBusError err;
int val;
int rv;
dbus_error_init(&err);
val = libhal_device_get_property_bool(ctxt, udi, prop, &err);
rv = dbus_error_is_set(&err);
dbus_error_free(&err);
if (rv == 0)
*val_p = val;
return rv;
}
// Helper function. creates a CStorageDevice from a HAL udi
bool CHALManager::DeviceFromVolumeUdi(const char *udi, CStorageDevice *device)
{
if (g_HalManager.m_Context == NULL)
return false;
LibHalVolume *tempVolume;
LibHalDrive *tempDrive;
bool Created = false;
tempVolume = libhal_volume_from_udi(g_HalManager.m_Context, udi);
if (tempVolume)
{
const char *DriveUdi = libhal_volume_get_storage_device_udi(tempVolume);
tempDrive = libhal_drive_from_udi(g_HalManager.m_Context, DriveUdi);
if (tempDrive)
{
char * FriendlyName = libhal_device_get_property_string(g_HalManager.m_Context, udi, "info.product", NULL);
device->FriendlyName = FriendlyName;
libhal_free_string(FriendlyName);
char *block = libhal_device_get_property_string(g_HalManager.m_Context, udi, "block.device", NULL);
device->DevID = block;
libhal_free_string(block);
device->HotPlugged = (bool)libhal_drive_is_hotpluggable(tempDrive);
device->Type = libhal_drive_get_type(tempDrive);
device->Mounted = (bool)libhal_volume_is_mounted(tempVolume);
device->MountPoint = libhal_volume_get_mount_point(tempVolume);
if (device->Mounted)
URIUtils::AddSlashAtEnd(device->MountPoint);
device->Label = libhal_volume_get_label(tempVolume);
device->UUID = libhal_volume_get_uuid(tempVolume);
device->FileSystem = libhal_volume_get_fstype(tempVolume);
device->HalIgnore = libhal_device_get_property_bool(g_HalManager.m_Context, udi, "volume.ignore", NULL);
ApproveDevice(device);
libhal_drive_free(tempDrive);
Created = true;
}
else
CLog::Log(LOGERROR, "HAL: Couldn't create a Drive even if we had a volume - %s", udi);
libhal_volume_free(tempVolume);
}
return Created;
}
/*
* Mount all mountable volumes
*/
static void
rmm_mount_all()
{
DBusError error;
char **udis = NULL;
int num_udis;
int i;
managed_volume_t *v;
dbus_error_init(&error);
/* get all volumes */
if ((udis = libhal_find_device_by_capability(hal_ctx, "volume",
&num_udis, &error)) == NULL) {
dprintf("mount_all: no volumes found\n");
goto out;
}
for (i = 0; i < num_udis; i++) {
/* skip if already mounted */
if (libhal_device_get_property_bool(hal_ctx, udis[i],
"volume.is_mounted", NULL)) {
dprintf("mount_all: %s already mounted\n", udis[i]);
continue;
}
if (!volume_should_mount(udis[i])) {
continue;
}
if ((v = rmm_managed_alloc(hal_ctx, udis[i])) == NULL) {
continue;
}
if (rmm_action(hal_ctx, udis[i], INSERT, &v->aa, 0, 0, 0)) {
v->my = B_TRUE;
managed_volumes = g_slist_prepend(managed_volumes, v);
} else {
rmm_managed_free(v);
}
}
out:
if (udis != NULL) {
libhal_free_string_array(udis);
}
rmm_dbus_error_free(&error);
}
/*
* Mount all volumes mounted by this program
*/
static void
rmm_unmount_all()
{
GSList *i;
managed_volume_t *v;
for (i = managed_volumes; i != NULL; i = managed_volumes) {
v = (managed_volume_t *)i->data;
if (v->my && libhal_device_get_property_bool(hal_ctx, v->udi,
"volume.is_mounted", NULL)) {
(void) rmm_action(hal_ctx, v->udi, UNMOUNT,
&v->aa, 0, 0, 0);
}
managed_volumes = g_slist_remove(managed_volumes, v);
rmm_managed_free(v);
}
}
static gboolean
adaptor_update_property( LibHalContext *ctx, struct adaptor_info *adaptor,
const char *key )
{
DBusError error;
gboolean ret;
ret = TRUE;
dbus_error_init( &error );
if( !strcmp( key, "ac_adapter.present" ) )
adaptor->present =
libhal_device_get_property_bool( ctx, adaptor->udi, key, &error );
else
ret = FALSE;
dbus_error_free( &error );
return ret;
}
static gboolean
poll_for_media (gpointer user_data)
{
if (check_lock_state) {
DBusError error;
dbus_bool_t should_poll;
check_lock_state = FALSE;
HAL_INFO (("Checking whether device %s is locked on HAL", device_file));
dbus_error_init (&error);
if (libhal_device_is_locked_by_others (ctx, udi, "org.freedesktop.Hal.Device.Storage", &error)) {
HAL_INFO (("... device %s is locked on HAL", device_file));
is_locked_by_hal = TRUE;
update_proc_title ();
LIBHAL_FREE_DBUS_ERROR (&error);
goto skip_check;
} else {
HAL_INFO (("... device %s is not locked on HAL", device_file));
is_locked_by_hal = FALSE;
}
LIBHAL_FREE_DBUS_ERROR (&error);
should_poll = libhal_device_get_property_bool (ctx, udi, "storage.media_check_enabled", &error);
LIBHAL_FREE_DBUS_ERROR (&error);
polling_disabled = !should_poll;
update_proc_title ();
}
/* TODO: we could remove the timeout completely... */
if (is_locked_by_hal || polling_disabled)
goto skip_check;
poll_for_media_force ();
skip_check:
return TRUE;
}
static void hal_property_modified(LibHalContext *ctx, const char *udi,
const char *key, dbus_bool_t is_removed, dbus_bool_t is_added)
{
if (!strcmp(key, "volume.is_mounted")) {
if (libhal_device_get_property_bool(ctx, udi, "volume.is_mounted", NULL)) {
char *mountpoint = libhal_device_get_property_string(
ctx, udi, "volume.mount_point", NULL);
if (!strncmp(MEDIA_DIR, mountpoint, strlen(MEDIA_DIR))) {
add_mount(udi, mountpoint);
}
if (mountpoint)
libhal_free_string(mountpoint);
} else {
remove_mount(udi);
}
update_status();
}
}
static dbus_bool_t
unmount_cleartext_devices (LibHalContext *ctx, const char *udi)
{
DBusError error;
char **clear_devices;
int num_clear_devices;
dbus_bool_t ret;
ret = FALSE;
/* check if the volume we back is mounted.. if it is.. unmount it */
dbus_error_init (&error);
clear_devices = libhal_manager_find_device_string_match (ctx,
"volume.crypto_luks.clear.backing_volume",
udi,
&num_clear_devices,
&error);
if (clear_devices != NULL && num_clear_devices > 0) {
int i;
ret = TRUE;
for (i = 0; i < num_clear_devices; i++) {
char *clear_udi;
clear_udi = clear_devices[i];
LIBHAL_FREE_DBUS_ERROR (&error);
if (libhal_device_get_property_bool (ctx, clear_udi, "volume.is_mounted", &error)) {
HAL_DEBUG (("Forcing unmount of child '%s' (crypto)", clear_udi));
force_unmount (ctx, clear_udi);
}
}
libhal_free_string_array (clear_devices);
}
LIBHAL_FREE_DBUS_ERROR (&error);
return ret;
}
signed int get_hal_bool(const char *udi, const char *key, int optional)
{
int ret;
DBusError error;
if (!hal_ready())
return -1;
dbus_error_init(&error);
ret = libhal_device_get_property_bool(hal_ctx, udi, key, &error);
if (!dbus_error_is_set(&error)) {
return ret;
} else {
if (!optional) {
fprintf(stderr, "error: libhal_device_get_property_bool: %s: %s\n",
error.name, error.message);
}
dbus_error_free(&error);
return -1;
}
}
static int init_hal(void)
{
LibHalContext *ctx;
DBusError error;
DBusConnection *dbus_connection;
char **devices, **volumes;
int i, num;
if (!(ctx = libhal_ctx_new())) {
fprintf(stderr, "can't initialize\n");
return -1;
}
dbus_error_init(&error);
dbus_connection = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
if (dbus_error_is_set(&error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
return -1;
}
dbus_connection_setup_with_g_main(dbus_connection, NULL);
libhal_ctx_set_dbus_connection(ctx, dbus_connection);
libhal_ctx_set_device_property_modified(ctx, hal_property_modified);
if (!libhal_device_property_watch_all(ctx, &error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_free(ctx);
return -1;
}
if (!libhal_ctx_init(ctx, &error)) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_free(ctx);
return -1;
}
if (!(devices = libhal_get_all_devices(ctx, &num, &error))) {
fprintf(stderr, "%s\n", error.message);
dbus_error_free(&error);
libhal_ctx_shutdown(ctx, NULL);
libhal_ctx_free(ctx);
return -1;
}
libhal_free_string_array(devices);
volumes = libhal_find_device_by_capability(ctx, "volume", &num, &error);
if (dbus_error_is_set(&error)) {
printf("can't find volume devices: %s\n", error.message);
dbus_error_free(&error);
libhal_ctx_shutdown(ctx, NULL);
libhal_ctx_free(ctx);
return -1;
}
for (i = 0; i < num; i++) {
char *udi = volumes[i];
if (libhal_device_property_exists(ctx, udi, "volume.is_mounted",
NULL) && libhal_device_get_property_bool(ctx, udi,
"volume.is_mounted", NULL))
{
hal_property_modified(ctx, udi, "volume.is_mounted",
FALSE, FALSE);
hal_property_modified(ctx, udi, "volume.mount_point",
FALSE, FALSE);
}
}
libhal_free_string_array(volumes);
return 0;
}
/* Callback function, called when a new device has been inserted. */
static void
device_added(LibHalContext *context, const char *did)
{
const char *dudi, *fstype;
char *dev, *mountp, *mountable, *label, *locked_reason;
LibHalVolume *volume;
LibHalDrive *drive;
struct device_t *device;
if (libhal_device_property_exists(context, did, "info.locked",
(DBusError *)NULL)
&& libhal_device_get_property_bool(context, did, "info.locked",
(DBusError *)NULL)) {
if (debug_mode_flag) {
locked_reason = libhal_device_get_property_string(
context, did, "info.locked.reason",
(DBusError *)NULL);
if (locked_reason) {
if (debug_mode_flag)
printf("%s%d: %s\n", __FILE__, __LINE__, locked_reason);
libhal_free_string(locked_reason);
}
}
return;
}
if (!libhal_device_query_capability(context, did, "volume",
(DBusError *)NULL))
return;
label = libhal_device_get_property_string(context, did, "volume.label",
(DBusError *)NULL);
if (!(mountable = libhal_device_get_property_string(
context, did, "volume.fsusage", (DBusError *)NULL))
|| strcmp(mountable, "filesystem"))
goto out;
if (!(volume = libhal_volume_from_udi(context, did)))
goto out;
if (!(dudi = libhal_volume_get_storage_device_udi(volume)))
goto out;
if (!(drive = libhal_drive_from_udi(context, dudi)))
goto out;
if (!libhal_drive_is_hotpluggable(drive)
&& !libhal_drive_uses_removable_media(drive))
goto out;
if (!(fstype = libhal_volume_get_fstype(volume)))
goto out;
if (!(dev = libhal_device_get_property_string(context, did, "block.device",
(DBusError *)NULL)))
goto out;
mountp = get_mount_point(dev, label);
if (!mountp)
goto out;
device = get_device(mountp, did, dev, label, fstype, volume, drive);
if(!is_mounted(device)) {
free_device(device);
goto out;
}
if (!device)
goto out;
consider_fstab(device);
device->hook = malloc(2*sizeof(char*));
if(!file_exists(HOOK_PATH)) {
device->hook[0] = get_hook(device, "mount");
device->hook[1] = get_hook(device, "umount");
}
else {
device->hook[0] = NULL;
device->hook[1] = NULL;
}
if (file_exists(device->mountp) < 0)
mkdir(device->mountp, 0750);
do_mount(device) < 0 ? free_device(device) : add_to_device_list(device);
if (device) {
if (!add_fstab_entry(device))
device->should_remove_entry = 1;
if (debug_mode_flag)
debug_dump_device(device);
}
if (device->hook[0]) run_hook(0, device);
out:
if (mountable)
libhal_free_string(mountable);
if (label)
libhal_free_string(label);
}
gboolean
check_libhal (const char *server_addr)
{
pid_t child_pid;
child_pid = fork ();
if (child_pid == -1) {
printf ("Cannot fork\n");
exit (1);
} else if (child_pid == 0) {
DBusError error;
DBusConnection *conn;
LibHalContext *ctx;
dbus_bool_t passed;
printf ("server address='%s'\n", server_addr);
dbus_error_init (&error);
if ((conn = dbus_connection_open (server_addr, &error)) == NULL) {
printf ("Error connecting to server: %s\n", error.message);
goto fail;
}
dbus_connection_setup_with_g_main (conn, NULL);
if ((ctx = libhal_ctx_new ()) == NULL) {
printf ("Error getting libhal context\n");
goto fail;
}
libhal_ctx_set_dbus_connection (ctx, conn);
libhal_ctx_init (ctx, &error);
if (dbus_error_is_set (&error)) {
printf ("FAILED98: %s\n", error.message);
goto fail;
}
printf ("SUCCESS98\n");
libhal_device_print (ctx, "/org/freedesktop/Hal/devices/testobj1", &error);
if (dbus_error_is_set (&error)) {
printf ("FAILED99: %s\n", error.message);
goto fail;
}
printf ("SUCCESS99\n");
passed = FALSE;
{
char *val;
val = libhal_device_get_property_string (ctx, "/org/freedesktop/Hal/devices/testobj1", "test.string", &error);
if (val == NULL || strcmp (val, "fooooobar22") != 0 || dbus_error_is_set (&error)) {
libhal_free_string (val);
printf ("FAILED100\n");
goto fail;
}
printf ("SUCCESS100\n");
libhal_free_string (val);
}
{
char *val;
val = libhal_device_get_property_string (ctx, "/org/freedesktop/Hal/devices/testobj1", "test.string2", &error);
if (val == NULL || strcmp (val, "fooøةמ") != 0 || dbus_error_is_set (&error)) {
libhal_free_string (val);
printf ("FAILED101: %s\n", error.message);
goto fail;
}
libhal_free_string (val);
printf ("SUCCESS101\n");
}
{
dbus_bool_t b;
b = libhal_device_get_property_bool (
ctx, "/org/freedesktop/Hal/devices/testobj1",
"test.bool", &error);
if (!b || dbus_error_is_set (&error)) {
printf ("FAILED102: %s, %i\n", error.message, b);
goto fail;
}
printf ("SUCCESS102\n");
}
{
double val;
double expected_val = 0.53434343;
val = libhal_device_get_property_double (ctx, "/org/freedesktop/Hal/devices/testobj1",
"test.double", &error);
if ( memcmp (&val, &expected_val, sizeof (double)) != 0 || dbus_error_is_set (&error)) {
printf ("FAILED103\n");
goto fail;
}
printf ("SUCCESS103\n");
}
if (libhal_device_get_property_uint64 (
ctx, "/org/freedesktop/Hal/devices/testobj1", "test.uint64", &error) !=
((((dbus_uint64_t)1)<<35) + 5) ||
dbus_error_is_set (&error)) {
printf ("FAILED104: %s\n", error.message);
goto fail;
}
printf ("SUCCESS104\n");
{
char **val;
val = libhal_device_get_property_strlist (ctx, "/org/freedesktop/Hal/devices/testobj1", "test.strlist", &error);
if (val == NULL || dbus_error_is_set (&error)) {
libhal_free_string_array (val);
printf ("FAILED105: %s\n", error.message);
goto fail;
}
printf ("SUCCESS105\n");
if (libhal_string_array_length (val) != 2) {
libhal_free_string_array (val);
printf ("FAILED106\n");
goto fail;
}
printf ("SUCCESS106\n");
if (strcmp (val[0], "foostrlist2") != 0 ||
strcmp (val[1], "foostrlist3") != 0) {
libhal_free_string_array (val);
printf ("FAILED107\n");
goto fail;
}
printf ("SUCCESS107\n");
libhal_free_string_array (val);
}
if (libhal_device_get_property_int (
ctx, "/org/freedesktop/Hal/devices/testobj1", "test.int", &error) != 42 ||
dbus_error_is_set (&error)) {
printf ("FAILED108\n");
goto fail;
}
printf ("SUCCESS108\n");
/* tests for libhal_psi */
{
int type;
char *key;
LibHalPropertySet *pset;
LibHalPropertySetIterator it;
unsigned int psi_num_passed;
unsigned int psi_num_elems;
if ((pset = libhal_device_get_all_properties (ctx, "/org/freedesktop/Hal/devices/testobj1",
&error)) == NULL)
return FALSE;
printf ("SUCCESS110\n");
psi_num_passed = 0;
psi_num_elems = libhal_property_set_get_num_elems (pset);
for (libhal_psi_init (&it, pset); libhal_psi_has_more (&it); libhal_psi_next (&it)) {
type = libhal_psi_get_type (&it);
key = libhal_psi_get_key (&it);
switch (type) {
case LIBHAL_PROPERTY_TYPE_STRING:
if (strcmp (key, "info.udi") == 0) {
if (strcmp (libhal_psi_get_string (&it),
"/org/freedesktop/Hal/devices/testobj1") == 0) {
psi_num_passed++;
} else {
printf ("fail on %s\n", key);
}
} else if (strcmp (key, "test.string") == 0) {
if (strcmp (libhal_psi_get_string (&it),
"fooooobar22") == 0) {
psi_num_passed++;
} else {
printf ("fail on %s\n", key);
}
} else if (strcmp (key, "test.string2") == 0) {
if (strcmp (libhal_psi_get_string (&it),
"fooøةמ") == 0) {
psi_num_passed++;
} else {
printf ("fail on %s\n", key);
}
}
break;
case LIBHAL_PROPERTY_TYPE_INT32:
if (strcmp (key, "test.int") == 0) {
if (libhal_psi_get_int (&it) == 42)
psi_num_passed++;
else
printf ("fail on %s\n", key);
}
break;
case LIBHAL_PROPERTY_TYPE_UINT64:
if (strcmp (key, "test.uint64") == 0) {
if (libhal_psi_get_uint64 (&it) == ((((dbus_uint64_t)1)<<35) + 5))
psi_num_passed++;
else
printf ("fail on %s\n", key);
}
break;
case LIBHAL_PROPERTY_TYPE_BOOLEAN:
if (strcmp (key, "test.bool") == 0) {
if (libhal_psi_get_bool (&it) == TRUE)
psi_num_passed++;
else
printf ("fail on %s\n", key);
}
break;
case LIBHAL_PROPERTY_TYPE_DOUBLE:
if (strcmp (key, "test.double") == 0) {
double val = 0.53434343;
double val2;
val2 = libhal_psi_get_double (&it);
if (memcmp (&val, &val2, sizeof (double)) == 0)
psi_num_passed++;
else
printf ("fail on %s\n", key);
}
break;
case LIBHAL_PROPERTY_TYPE_STRLIST:
if (strcmp (key, "test.strlist") == 0) {
char **val;
val = libhal_psi_get_strlist (&it);
if (libhal_string_array_length (val) == 2 &&
strcmp (val[0], "foostrlist2") == 0 &&
strcmp (val[1], "foostrlist3") == 0 &&
val[2] == NULL)
psi_num_passed++;
else
printf ("fail on %s\n", key);
}
break;
default:
printf (" *** unknown type for key %s\n", key);
break;
}
}
libhal_free_property_set (pset);
if (psi_num_passed != psi_num_elems) {
printf ("FAILED111\n");
goto fail;
}
printf ("SUCCESS111\n");
} /* end libhal_test_psi */
printf ("Passed all libhal tests\n");
passed = TRUE;
fail:
if (dbus_error_is_set (&error))
dbus_error_free (&error);
send_tests_done (conn, passed);
exit (1);
} else {
printf ("child pid=%d\n", child_pid);
}
return TRUE;
}
/** Entry point
*
* @param argc Number of arguments given to program
* @param argv Arguments given to program
* @return Return code
*/
int
main (int argc, char *argv[])
{
char *udi = NULL;
char *key = NULL;
int type;
dbus_bool_t is_hex = FALSE;
dbus_bool_t is_verbose = FALSE;
dbus_bool_t is_version = FALSE;
char *str;
DBusError error;
if (argc <= 1) {
usage (argc, argv);
return 1;
}
while (1) {
int c;
int option_index = 0;
const char *opt;
static struct option long_options[] = {
{"udi", 1, NULL, 0},
{"key", 1, NULL, 0},
{"hex", 0, NULL, 0},
{"verbose", 0, NULL, 0},
{"version", 0, NULL, 0},
{"help", 0, NULL, 0},
{NULL, 0, NULL, 0}
};
c = getopt_long (argc, argv, "",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 0:
opt = long_options[option_index].name;
if (strcmp (opt, "help") == 0) {
usage (argc, argv);
return 0;
} else if (strcmp (opt, "hex") == 0) {
is_hex = TRUE;
} else if (strcmp (opt, "verbose") == 0) {
is_verbose = TRUE;
} else if (strcmp (opt, "version") == 0) {
is_version = TRUE;
} else if (strcmp (opt, "key") == 0) {
key = strdup (optarg);
} else if (strcmp (opt, "udi") == 0) {
udi = strdup (optarg);
}
break;
default:
usage (argc, argv);
return 1;
break;
}
}
if (is_version) {
printf ("hal-get-property " PACKAGE_VERSION "\n");
return 0;
}
if (udi == NULL || key == NULL) {
usage (argc, argv);
return 1;
}
dbus_error_init (&error);
if ((hal_ctx = libhal_ctx_new ()) == NULL) {
fprintf (stderr, "error: libhal_ctx_new\n");
return 1;
}
if (!libhal_ctx_set_dbus_connection (hal_ctx, dbus_bus_get (DBUS_BUS_SYSTEM, &error))) {
fprintf (stderr, "error: libhal_ctx_set_dbus_connection: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR (&error);
return 1;
}
if (!libhal_ctx_init (hal_ctx, &error)) {
if (dbus_error_is_set(&error)) {
fprintf (stderr, "error: libhal_ctx_init: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR (&error);
}
fprintf (stderr, "Could not initialise connection to hald.\n"
"Normally this means the HAL daemon (hald) is not running or not ready.\n");
return 1;
}
type = libhal_device_get_property_type (hal_ctx, udi, key, &error);
if (type == LIBHAL_PROPERTY_TYPE_INVALID) {
fprintf (stderr, "error: libhal_device_get_property_type: %s: %s\n", error.name, error.message);
LIBHAL_FREE_DBUS_ERROR (&error);
return 1;
}
/* emit the value to stdout */
switch (type) {
case LIBHAL_PROPERTY_TYPE_STRING:
str = libhal_device_get_property_string (hal_ctx, udi, key, &error);
if (is_verbose)
printf ("Type is string\n");
printf ("%s\n", str);
libhal_free_string (str);
break;
case LIBHAL_PROPERTY_TYPE_INT32:
if (is_verbose)
printf ("Type is integer (shown in %s)\n",
(is_hex ? "hexadecimal" : "decimal"));
printf ((is_hex ? "%x\n" : "%d\n"),
libhal_device_get_property_int (hal_ctx, udi, key, &error));
break;
case LIBHAL_PROPERTY_TYPE_UINT64:
if (is_verbose)
printf ("Type is uint64 (shown in %s)\n",
(is_hex ? "hexadecimal" : "decimal"));
printf ((is_hex ? "%llx\n" : "%llu\n"),
(long long unsigned int) libhal_device_get_property_uint64 (hal_ctx, udi, key, &error));
break;
case LIBHAL_PROPERTY_TYPE_DOUBLE:
if (is_verbose)
printf ("Type is double\n");
printf ("%f\n",
libhal_device_get_property_double (hal_ctx, udi, key, &error));
break;
case LIBHAL_PROPERTY_TYPE_BOOLEAN:
if (is_verbose)
printf ("Type is boolean\n");
printf ("%s\n",
libhal_device_get_property_bool (hal_ctx, udi, key, &error) ? "true" : "false");
break;
case LIBHAL_PROPERTY_TYPE_STRLIST:
{
unsigned int i;
char **strlist;
if ((strlist = libhal_device_get_property_strlist (hal_ctx, udi, key, &error)) != NULL) {
for (i = 0; strlist[i] != 0; i++) {
printf ("%s", strlist[i]);
if (strlist[i+1] != NULL)
printf (" ");
}
}
break;
}
default:
printf ("Unknown type %d='%c'\n", type, type);
return 1;
break;
}
if (dbus_error_is_set (&error)) {
fprintf (stderr, "error: %s: %s\n", error.name, error.message);
dbus_error_free (&error);
return 1;
}
return 0;
}
int
main (int argc, char **argv)
{
char *device_file;
char *parent_udi;
char *grandparent_udi;
char *parent_drive_type;
int fd = -1;
struct volume_id *vid = NULL;
int ret = 1;
gboolean has_children;
gboolean is_swap;
gboolean is_cdrom;
gboolean is_partition = FALSE;
gboolean has_audio = FALSE;
gboolean has_data = FALSE;
gboolean is_blank = FALSE;
const char *usage;
char *label;
unsigned int sector_size = 0;
off_t media_size = 0;
if (! hfp_init(argc, argv))
goto end;
device_file = getenv("HAL_PROP_BLOCK_DEVICE");
if (! device_file)
goto end;
parent_udi = getenv("HAL_PROP_INFO_PARENT");
if (! parent_udi)
goto end;
/* give a meaningful process title for ps(1) */
setproctitle("%s", device_file);
has_children = hfp_getenv_bool("HF_HAS_CHILDREN");
is_swap = hfp_getenv_bool("HF_IS_SWAP");
fd = open(device_file, O_RDONLY);
if (fd < 0)
goto end;
parent_drive_type = libhal_device_get_property_string(hfp_ctx, parent_udi, "storage.drive_type", &hfp_error);
dbus_error_free(&hfp_error);
grandparent_udi = libhal_device_get_property_string(hfp_ctx, parent_udi, "info.parent", &hfp_error);
dbus_error_free(&hfp_error);
is_cdrom = parent_drive_type && ! strcmp(parent_drive_type, "cdrom");
g_free(parent_drive_type);
if (is_cdrom)
{
hf_probe_volume_get_disc_info(fd, &has_audio, &has_data);
is_blank = (! has_audio && ! has_data);
}
ioctl(fd, DIOCGMEDIASIZE, &media_size);
/*
* We only check for filesystems if the volume has no children,
* otherwise volume_id might find a filesystem in what is actually
* the first child partition of the volume.
*
* If hald (which has looked at the partition type) reports that it
* is a swap partition, we probe it nevertheless in case the
* partition type is incorrect.
*/
if (! has_children && ! (is_cdrom && ! has_data))
{
vid = volume_id_open_fd(fd);
if (vid)
{
if (volume_id_probe_all(vid, 0, media_size) == 0)
has_data = TRUE;
else
{
volume_id_close(vid);
vid = NULL;
}
}
}
if (! has_children && ! is_swap && ! has_audio && ! has_data && ! is_blank)
goto end;
libhal_device_add_capability(hfp_ctx, hfp_udi, "volume", &hfp_error);
if (is_cdrom)
{
HFPCDROM *cdrom;
int type;
guint64 capacity;
libhal_device_set_property_string(hfp_ctx, hfp_udi, "info.category", "volume.disc", &hfp_error);
libhal_device_add_capability(hfp_ctx, hfp_udi, "volume.disc", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.has_audio", has_audio, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.has_data", has_data, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_vcd", FALSE, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_svcd", FALSE, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_videodvd", FALSE, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_appendable", FALSE, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_blank", is_blank, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", FALSE, &hfp_error);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "unknown", &hfp_error);
/* the following code was adapted from linux's probe-volume.c */
cdrom = hfp_cdrom_new_from_fd(fd, device_file, grandparent_udi);
if (cdrom)
{
type = get_disc_type(cdrom);
if (type != -1)
switch (type)
{
case 0x08: /* CD-ROM */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "cd_rom", &hfp_error);
break;
case 0x09: /* CD-R */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "cd_r", &hfp_error);
break;
case 0x0a: /* CD-RW */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "cd_rw", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x10: /* DVD-ROM */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_rom", &hfp_error);
break;
case 0x11: /* DVD-R Sequential */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_r", &hfp_error);
break;
case 0x12: /* DVD-RAM */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_ram", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x13: /* DVD-RW Restricted Overwrite */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_rw", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x14: /* DVD-RW Sequential */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_rw", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x1A: /* DVD+RW */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_plus_rw", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x1B: /* DVD+R */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_plus_r", &hfp_error);
break;
case 0x2B: /* DVD+R Double Layer */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "dvd_plus_r_dl", &hfp_error);
break;
case 0x40: /* BD-ROM */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "bd_rom", &hfp_error);
break;
case 0x41: /* BD-R Sequential */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "bd_r", &hfp_error);
break;
case 0x42: /* BD-R Random */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "bd_r", &hfp_error);
break;
case 0x43: /* BD-RE */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "bd_re", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
case 0x50: /* HD DVD-ROM */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "hddvd_rom", &hfp_error);
break;
case 0x51: /* HD DVD-R */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "hddvd_r", &hfp_error);
break;
case 0x52: /* HD DVD-Rewritable */
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.disc.type", "hddvd_rw", &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
break;
}
if (get_disc_capacity_for_type(cdrom, type, &capacity) == 0)
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.disc.capacity", capacity, &hfp_error);
/*
* linux's probe-volume.c: "on some hardware the get_disc_type
* call fails, so we use this as a backup".
*/
if (disc_is_rewritable(cdrom))
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.disc.is_rewritable", TRUE, &hfp_error);
if (disc_is_appendable(cdrom))
libhal_device_set_property_bool (hfp_ctx, hfp_udi, "volume.disc.is_appendable", TRUE, &hfp_error);
hfp_cdrom_free(cdrom);
}
if (has_data && vid && (! strcmp(vid->type, "iso9660") ||
! strcmp(vid->type, "udf")))
hf_probe_volume_advanced_disc_detect(fd);
}
else
{
libhal_device_set_property_string(hfp_ctx, hfp_udi, "info.category", "volume", &hfp_error);
if (libhal_device_query_capability(hfp_ctx, parent_udi, "storage", &hfp_error))
{
char *geom_class;
char *type;
char *scheme;
int number;
guint64 mediasize;
guint64 offset;
geom_class = getenv("HF_VOLUME_GEOM_CLASS");
if (geom_class)
{
if (hf_probe_volume_get_partition_info(geom_class, device_file, &number, &type, &scheme, &mediasize, &offset))
{
is_partition = TRUE;
libhal_device_set_property_int(hfp_ctx, hfp_udi, "volume.partition.number", number, &hfp_error);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.partition.scheme", scheme, &hfp_error);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.partition.type", type, &hfp_error);
/* FIXME We need to fill in the supported partition flags. */
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.partition.media_size", mediasize, &hfp_error);
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.partition.start", offset, &hfp_error);
if (! strcmp(scheme, "gpt"))
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.partition.uuid", type, &hfp_error);
if (! strcmp(scheme, "gpt") || ! strcmp(scheme, "apm"))
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.partition.label", "", &hfp_error);
g_free(type);
g_free(scheme);
}
}
}
else
dbus_error_free(&hfp_error);
}
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.is_disc", is_cdrom, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.is_partition", is_partition, &hfp_error);
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.ignore", has_children || is_swap, &hfp_error);
#ifdef HAVE_LIBUFS
if (vid && ! strcmp (vid->type, "ufs"))
{
struct uufsd ufsdisk;
if (ufs_disk_fillout(&ufsdisk, device_file) == 0)
{
char ufsid[64];
char **ufs_devs = NULL;
int num_udis;
int i;
snprintf(ufsid, sizeof(ufsid), "%08x%08x", ufsdisk.d_fs.fs_id[0], ufsdisk.d_fs.fs_id[1]);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.freebsd.ufsid", ufsid, &hfp_error);
dbus_error_free(&hfp_error);
ufs_devs = libhal_manager_find_device_string_match(hfp_ctx,
"volume.freebsd.ufsid",
ufsid,
&num_udis,
&hfp_error);
dbus_error_free(&hfp_error);
for (i = 0; i < num_udis; i++)
{
if (ufs_devs[i] != NULL && strcmp(ufs_devs[i], hfp_udi))
{
gboolean mounted;
mounted = libhal_device_get_property_bool(hfp_ctx, ufs_devs[i], "volume.is_mounted", &hfp_error);
dbus_error_free(&hfp_error);
if (mounted)
{
libhal_device_set_property_bool(hfp_ctx, hfp_udi, "volume.ignore", TRUE, &hfp_error);
dbus_error_free(&hfp_error);
break;
}
}
}
if (ufs_devs)
libhal_free_string_array(ufs_devs);
ufs_disk_close(&ufsdisk);
}
}
#endif /* HAVE_LIBUFS */
if (has_children)
usage = "partitiontable";
else if (is_swap)
usage = "other";
else
switch (vid ? vid->usage_id : (enum volume_id_usage) -1)
{
case VOLUME_ID_FILESYSTEM: usage = "filesystem"; break;
case VOLUME_ID_DISKLABEL: usage = "disklabel"; break;
case VOLUME_ID_OTHER: usage = "other"; break;
case VOLUME_ID_RAID: usage = "raid"; break;
case VOLUME_ID_CRYPTO: usage = "crypto"; break;
case VOLUME_ID_UNUSED: usage = "unused"; break;
default: usage = "unknown"; break;
}
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.fsusage", usage, &hfp_error);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.fstype", vid ? vid->type: "", &hfp_error);
if (vid && *vid->type_version)
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.fsversion", vid->type_version, &hfp_error);
label = hf_probe_volume_get_label(vid);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.label", label ? label : "", &hfp_error);
g_free(label);
libhal_device_set_property_string(hfp_ctx, hfp_udi, "volume.uuid", vid ? vid->uuid : "", &hfp_error);
ioctl(fd, DIOCGSECTORSIZE, §or_size);
if (sector_size != 0)
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.block_size", sector_size, &hfp_error);
if (media_size != 0)
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.size", media_size, &hfp_error);
if (sector_size != 0 && media_size != 0)
libhal_device_set_property_uint64(hfp_ctx, hfp_udi, "volume.num_blocks", media_size / sector_size, &hfp_error);
ret = 0; /* is a volume */
end:
return ret;
}
static void
unmount_childs (LibHalContext *ctx, const char *udi)
{
int num_volumes;
char **volumes;
DBusError error;
/* need to force unmount all partitions */
dbus_error_init (&error);
if ((volumes = libhal_manager_find_device_string_match (ctx, "block.storage_device", udi, &num_volumes, &error)) != NULL) {
int i;
for (i = 0; i < num_volumes; i++) {
char *vol_udi;
vol_udi = volumes[i];
LIBHAL_FREE_DBUS_ERROR (&error);
if (libhal_device_get_property_bool (ctx, vol_udi, "block.is_volume", &error)) {
dbus_bool_t is_crypto;
/* unmount all cleartext devices associated with us */
is_crypto = unmount_cleartext_devices (ctx, vol_udi);
LIBHAL_FREE_DBUS_ERROR (&error);
if (libhal_device_get_property_bool (ctx, vol_udi, "volume.is_mounted", &error)) {
HAL_DEBUG (("Forcing unmount of child '%s'", vol_udi));
force_unmount (ctx, vol_udi);
}
/* teardown crypto */
if (is_crypto) {
DBusMessage *msg = NULL;
DBusMessage *reply = NULL;
/* tear down mapping */
HAL_DEBUG (("Teardown crypto for '%s'", vol_udi));
msg = dbus_message_new_method_call ("org.freedesktop.Hal", vol_udi,
"org.freedesktop.Hal.Device.Volume.Crypto",
"Teardown");
if (msg == NULL) {
HAL_ERROR (("Could not create dbus message for %s", vol_udi));
goto teardown_failed;
}
LIBHAL_FREE_DBUS_ERROR (&error);
if (!(reply = dbus_connection_send_with_reply_and_block (
libhal_ctx_get_dbus_connection (ctx), msg, -1, &error)) ||
dbus_error_is_set (&error)) {
HAL_DEBUG (("Teardown failed for %s: %s : %s\n", udi, error.name, error.message));
dbus_error_free (&error);
}
teardown_failed:
if (msg != NULL)
dbus_message_unref (msg);
if (reply != NULL)
dbus_message_unref (reply);
}
}
}
libhal_free_string_array (volumes);
}
LIBHAL_FREE_DBUS_ERROR (&error);
}
int main (int argc, char *argv[])
{
DBusConnection *dbconn;
DBusError dberr;
LibHalContext *hal_ctx;
LibHalPropertyType property_type;
char *property_key;
dbus_bool_t bool_value;
int int_value;
char **udis;
int num_udis;
int i;
dbus_error_init (&dberr);
dbconn = dbus_bus_get (DBUS_BUS_SYSTEM, &dberr);
if (dbus_error_is_set (&dberr)) {
fprintf (stderr, "Can't get D-Bus system bus!");
return EXIT_FAILURE;
}
hal_ctx = libhal_ctx_new ();
if (hal_ctx == NULL) {
fprintf (stderr, "Can't create a LibHalContext!");
return EXIT_FAILURE;
}
/* Associate HAL with the D-Bus connection we established */
libhal_ctx_set_dbus_connection (hal_ctx, dbconn);
dbus_error_init (&dberr);
libhal_ctx_init (hal_ctx, &dberr);
if (dbus_error_is_set (&dberr)) {
fprintf (stderr, "libhal_ctx_init() failed: '%s'. Is hald running?",
dberr.message);
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
/* Looking for optical drives: storage.cdrom is the capability */
udis = libhal_find_device_by_capability (hal_ctx, "storage.cdrom", &num_udis, &dberr);
if (dbus_error_is_set (&dberr)) {
fprintf (stderr, "libhal_find_device_by_capability error: '%s'\n", dberr.message);
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
printf ("Found %d Optical Device(s)\n", num_udis);
for (i = 0; i < num_udis; i++) {
/* Ensure our properties are the expected type */
property_type = libhal_device_get_property_type (hal_ctx,
udis[i],
"storage.cdrom.dvd",
&dberr);
if (dbus_error_is_set (&dberr) || property_type != LIBHAL_PROPERTY_TYPE_BOOLEAN) {
fprintf (stderr, "error checking storage.cdrom.dvd type");
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
property_type = libhal_device_get_property_type (hal_ctx,
udis[i],
"storage.cdrom.read_speed",
&dberr);
if (dbus_error_is_set (&dberr) || property_type != LIBHAL_PROPERTY_TYPE_INT32) {
fprintf (stderr, "error checking storage.cdrom.read_speed type");
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
/* Okay, now simply get property values */
bool_value = libhal_device_get_property_bool (hal_ctx, udis[i],
"storage.cdrom.dvd",
&dberr);
if (dbus_error_is_set (&dberr)) {
fprintf (stderr, "error getting storage.cdrom.dvd");
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
int_value = libhal_device_get_property_int (hal_ctx, udis[i],
"storage.cdrom.read_speed",
&dberr);
if (dbus_error_is_set (&dberr)) {
fprintf (stderr, "error getting storage.cdrom.dvd");
dbus_error_free (&dberr);
libhal_ctx_free (hal_ctx);
return EXIT_FAILURE;
}
/* Display the info we just got */
printf ("Device %s has a maximum read spead of %d kb/s and %s read DVDs.\n",
udis[i], int_value, bool_value ? "can" : "cannot");
}
return EXIT_SUCCESS;
}