[arch-commits] Commit in udisks2/trunk (PKGBUILD git-fixes.patch)
Jan de Groot
jgc at nymeria.archlinux.org
Sun Feb 16 10:12:54 UTC 2014
Date: Sunday, February 16, 2014 @ 11:12:54
Author: jgc
Revision: 206042
upgpkg: udisks2 2.1.2-1
Update to 2.1.2, add upstream post-release fixes
Added:
udisks2/trunk/git-fixes.patch
Modified:
udisks2/trunk/PKGBUILD
-----------------+
PKGBUILD | 20 -
git-fixes.patch | 777 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 791 insertions(+), 6 deletions(-)
Modified: PKGBUILD
===================================================================
--- PKGBUILD 2014-02-16 09:28:28 UTC (rev 206041)
+++ PKGBUILD 2014-02-16 10:12:54 UTC (rev 206042)
@@ -2,8 +2,8 @@
# Maintainer: Ionut Biru <ibiru at archlinux.org>
pkgname=udisks2
-pkgver=2.1.1
-pkgrel=3
+pkgver=2.1.2
+pkgrel=1
pkgdesc="Disk Management Service, version 2"
arch=('i686' 'x86_64')
url="http://www.freedesktop.org/wiki/Software/udisks"
@@ -14,11 +14,19 @@
'gptfdisk: GUID partition table support'
'ntfs-3g: NTFS filesystem management support'
'dosfstools: VFAT filesystem management support')
-source=(http://udisks.freedesktop.org/releases/udisks-$pkgver.tar.bz2)
-sha256sums=('013b09ff38aa256b89c01525771f4565cb088724d5c8c79b32e9f811e88086fb')
+source=(http://udisks.freedesktop.org/releases/udisks-$pkgver.tar.bz2{,.sign}
+ git-fixes.patch)
+sha256sums=('afe928fe7f44086b835257efc3fcbe503e2da7c988a773c997d0291bbab4a637'
+ 'SKIP'
+ '52a9b9f039f9f115414715375f2b5874b79b5b67fbe2bdf3105b46d3a35f673f')
+prepare() {
+ cd udisks-$pkgver
+ patch -Np1 -i ../git-fixes.patch
+}
+
build() {
- cd "udisks-$pkgver"
+ cd udisks-$pkgver
./configure --prefix=/usr --sysconfdir=/etc \
--sbindir=/usr/bin \
--with-systemdsystemunitdir=/usr/lib/systemd/system \
@@ -27,7 +35,7 @@
}
package() {
- cd "udisks-$pkgver"
+ cd udisks-$pkgver
make DESTDIR="$pkgdir" install \
bash_completiondir=/usr/share/bash-completion/completions
}
Added: git-fixes.patch
===================================================================
--- git-fixes.patch (rev 0)
+++ git-fixes.patch 2014-02-16 10:12:54 UTC (rev 206042)
@@ -0,0 +1,777 @@
+diff --git a/data/80-udisks2.rules b/data/80-udisks2.rules
+index ed093ee..7112db8 100644
+--- a/data/80-udisks2.rules
++++ b/data/80-udisks2.rules
+@@ -94,6 +94,9 @@ SUBSYSTEMS=="usb", ENV{ID_VENDOR}=="*SanDisk*", ENV{ID_MODEL}=="*Cruzer*", ENV{I
+ SUBSYSTEMS=="usb", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="*v125w*", ENV{ID_DRIVE_THUMB}="1"
+ SUBSYSTEMS=="usb", ENV{ID_VENDOR_ID}=="13fe", ENV{ID_MODEL}=="*Patriot*", ENV{ID_DRIVE_THUMB}="1"
+
++# SD-Card reader in Chromebook Pixel
++SUBSYSTEMS=="usb", ENV{ID_VENDOR_ID}=="05e3", ENV{ID_MODEL_ID}=="0727", ENV{ID_DRIVE_FLASH_SD}="1"
++
+ # ------------------------------------------------------------------------
+ # ------------------------------------------------------------------------
+ # ------------------------------------------------------------------------
+diff --git a/doc/man/udisksctl.xml b/doc/man/udisksctl.xml
+index 8f38479..434a8fb 100644
+--- a/doc/man/udisksctl.xml
++++ b/doc/man/udisksctl.xml
+@@ -104,6 +104,16 @@
+
+ <cmdsynopsis>
+ <command>udisksctl</command>
++ <arg choice="plain">power-off </arg>
++ <group choice="req">
++ <arg choice="plain">--object-path <replaceable>OBJECT</replaceable></arg>
++ <arg choice="plain">--block-device <replaceable>DEVICE</replaceable></arg>
++ </group>
++ <arg choice="opt">--no-user-interaction</arg>
++ </cmdsynopsis>
++
++ <cmdsynopsis>
++ <command>udisksctl</command>
+ <arg choice="plain">smart-simulate </arg>
+ <arg choice="plain">--file <replaceable>PATH</replaceable></arg>
+ <group choice="req">
+@@ -238,6 +248,31 @@
+ </varlistentry>
+
+ <varlistentry>
++ <term><option>power-off</option></term>
++ <listitem>
++ <para>
++ Arranges for the drive to be safely removed and powered
++ off. On the OS side this includes ensuring that no process
++ is using the drive, then requesting that in-flight buffers
++ and caches are committed to stable storage. The exact
++ steps for powering off the drive depends on the drive
++ itself and the interconnect used. For drives connected
++ through USB, the effect is that the USB device will be
++ deconfigured followed by disabling the upstream hub port
++ it is connected to.
++ </para>
++ <para>
++ Note that as some physical devices contain multiple drives
++ (for example 4-in-1 flash card reader USB devices)
++ powering off one drive may affect other drives. As such
++ there are not a lot of guarantees associated with
++ performing this action. Usually the effect is that the
++ drive disappears as if it was unplugged.
++ </para>
++ </listitem>
++ </varlistentry>
++
++ <varlistentry>
+ <term><option>smart-simulate</option></term>
+ <listitem>
+ <para>
+diff --git a/src/udisksdaemonutil.c b/src/udisksdaemonutil.c
+index 574bf2c..a588580 100644
+--- a/src/udisksdaemonutil.c
++++ b/src/udisksdaemonutil.c
+@@ -830,7 +830,7 @@ udisks_daemon_util_get_caller_uid_sync (UDisksDaemon *daemon,
+ {
+ struct passwd pwstruct;
+ gchar pwbuf[8192];
+- static struct passwd *pw;
++ struct passwd *pw = NULL;
+ int rc;
+
+ rc = getpwuid_r (uid, &pwstruct, pwbuf, sizeof pwbuf, &pw);
+@@ -840,6 +840,7 @@ udisks_daemon_util_get_caller_uid_sync (UDisksDaemon *daemon,
+ UDISKS_ERROR,
+ UDISKS_ERROR_FAILED,
+ "User with uid %d does not exist", (gint) uid);
++ goto out;
+ }
+ else if (pw == NULL)
+ {
+diff --git a/src/udiskslinuxblock.c b/src/udiskslinuxblock.c
+index d619850..22bcfd0 100644
+--- a/src/udiskslinuxblock.c
++++ b/src/udiskslinuxblock.c
+@@ -804,12 +804,23 @@ udisks_linux_block_update (UDisksLinuxBlock *block,
+ gchar *dm_name_dev_file = NULL;
+ const gchar *dm_name_dev_file_as_symlink = NULL;
+
++ const gchar *dm_vg_name;
++ const gchar *dm_lv_name;
++ gchar *dm_lvm_dev_file = NULL;
++
+ dm_name = g_udev_device_get_property (device->udev_device, "DM_NAME");
+ if (dm_name != NULL)
+ dm_name_dev_file = g_strdup_printf ("/dev/mapper/%s", dm_name);
++
++ dm_vg_name = g_udev_device_get_property (device->udev_device, "DM_VG_NAME");
++ dm_lv_name = g_udev_device_get_property (device->udev_device, "DM_LV_NAME");
++ if (dm_vg_name != NULL && dm_lv_name != NULL)
++ dm_lvm_dev_file = g_strdup_printf ("/dev/%s/%s", dm_vg_name, dm_lv_name);
++
+ for (n = 0; symlinks != NULL && symlinks[n] != NULL; n++)
+ {
+- if (g_str_has_prefix (symlinks[n], "/dev/vg_"))
++ if (g_str_has_prefix (symlinks[n], "/dev/vg_")
++ || g_strcmp0 (symlinks[n], dm_lvm_dev_file) == 0)
+ {
+ /* LVM2 */
+ preferred_device_file = symlinks[n];
+@@ -824,6 +835,7 @@ udisks_linux_block_update (UDisksLinuxBlock *block,
+ if (preferred_device_file == NULL && dm_name_dev_file_as_symlink != NULL)
+ preferred_device_file = dm_name_dev_file_as_symlink;
+ g_free (dm_name_dev_file);
++ g_free (dm_lvm_dev_file);
+ }
+ else if (g_str_has_prefix (device_file, "/dev/md"))
+ {
+diff --git a/src/udiskslinuxdevice.c b/src/udiskslinuxdevice.c
+index 0b65a69..8c4a3ed 100644
+--- a/src/udiskslinuxdevice.c
++++ b/src/udiskslinuxdevice.c
+@@ -199,6 +199,7 @@ probe_ata (UDisksLinuxDevice *device,
+ {
+ /* ATA8: 7.16 IDENTIFY DEVICE - ECh, PIO Data-In */
+ input.command = 0xec;
++ input.count = 1;
+ output.buffer = g_new0 (guchar, 512);
+ output.buffer_size = 512;
+ if (!udisks_ata_send_command_sync (fd,
+@@ -221,6 +222,7 @@ probe_ata (UDisksLinuxDevice *device,
+ {
+ /* ATA8: 7.17 IDENTIFY PACKET DEVICE - A1h, PIO Data-In */
+ input.command = 0xa1;
++ input.count = 1;
+ output.buffer = g_new0 (guchar, 512);
+ output.buffer_size = 512;
+ if (!udisks_ata_send_command_sync (fd,
+diff --git a/src/udiskslinuxdrive.c b/src/udiskslinuxdrive.c
+index 170ba27..ed541ff 100644
+--- a/src/udiskslinuxdrive.c
++++ b/src/udiskslinuxdrive.c
+@@ -25,6 +25,12 @@
+ #include <sys/stat.h>
+ #include <sys/ioctl.h>
+ #include <fcntl.h>
++#include <inttypes.h>
++#include <errno.h>
++#include <linux/bsg.h>
++#include <scsi/scsi.h>
++#include <scsi/sg.h>
++#include <scsi/scsi_ioctl.h>
+
+ #include <pwd.h>
+ #include <grp.h>
+@@ -1192,6 +1198,122 @@ handle_set_configuration (UDisksDrive *_drive,
+
+ /* ---------------------------------------------------------------------------------------------------- */
+
++/* TODO: move to udisksscsi.[ch] similar what we do for ATA with udisksata.[ch] */
++
++static gboolean
++send_scsi_command_sync (gint fd,
++ guint8 *cdb,
++ gsize cdb_len,
++ GError **error)
++{
++ struct sg_io_v4 io_v4;
++ uint8_t sense[32];
++ gboolean ret = FALSE;
++ gint rc;
++ gint timeout_msec = 30000; /* 30 seconds */
++
++ g_return_val_if_fail (fd != -1, FALSE);
++ g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
++
++ /* See http://sg.danny.cz/sg/sg_io.html and http://www.tldp.org/HOWTO/SCSI-Generic-HOWTO/index.html
++ * for detailed information about how the SG_IO ioctl work
++ */
++
++ memset (sense, 0, sizeof (sense));
++ memset (&io_v4, 0, sizeof (io_v4));
++ io_v4.guard = 'Q';
++ io_v4.protocol = BSG_PROTOCOL_SCSI;
++ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
++ io_v4.request_len = cdb_len;
++ io_v4.request = (uintptr_t) cdb;
++ io_v4.max_response_len = sizeof (sense);
++ io_v4.response = (uintptr_t) sense;
++ io_v4.timeout = timeout_msec;
++
++ rc = ioctl (fd, SG_IO, &io_v4);
++ if (rc != 0)
++ {
++ /* could be that the driver doesn't do version 4, try version 3 */
++ if (errno == EINVAL)
++ {
++ struct sg_io_hdr io_hdr;
++ memset (&io_hdr, 0, sizeof (struct sg_io_hdr));
++ io_hdr.interface_id = 'S';
++ io_hdr.cmdp = (unsigned char*) cdb;
++ io_hdr.cmd_len = cdb_len;
++ io_hdr.dxfer_direction = SG_DXFER_NONE;
++ io_hdr.sbp = sense;
++ io_hdr.mx_sb_len = sizeof (sense);
++ io_hdr.timeout = timeout_msec;
++
++ rc = ioctl (fd, SG_IO, &io_hdr);
++ if (rc != 0)
++ {
++ g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno),
++ "SGIO v3 ioctl failed (v4 not supported): %m");
++ goto out;
++ }
++ else
++ {
++ if (!(io_hdr.status == 0 &&
++ io_hdr.host_status == 0 &&
++ io_hdr.driver_status == 0))
++ {
++ g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
++ "Non-GOOD SCSI status from SGIO v3 ioctl: "
++ "status=%d host_status=%d driver_status=%d",
++ io_hdr.status,
++ io_hdr.host_status,
++ io_hdr.driver_status);
++ goto out;
++ }
++ }
++ }
++ else
++ {
++ g_set_error (error, G_IO_ERROR, g_io_error_from_errno (errno),
++ "SGIO v4 ioctl failed: %m");
++ goto out;
++ }
++ }
++ else
++ {
++ if (!(io_v4.device_status == 0 &&
++ io_v4.transport_status == 0 &&
++ io_v4.driver_status == 0))
++ {
++ g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED,
++ "Non-GOOD SCSI status from SGIO v4 ioctl: "
++ "device_status=%d transport_status=%d driver_status=%d",
++ io_v4.device_status,
++ io_v4.transport_status,
++ io_v4.driver_status);
++ goto out;
++ }
++ }
++
++ ret = TRUE;
++
++ out:
++ return ret;
++}
++
++static gboolean
++send_scsi_start_stop_command_sync (gint fd,
++ GError **error)
++{
++ uint8_t cdb[6];
++
++ /* SBC3 (SCSI Block Commands), 5.20 START STOP UNIT command
++ */
++ memset (cdb, 0, sizeof cdb);
++ cdb[0] = 0x1b; /* OPERATION CODE: START STOP UNIT */
++
++ return send_scsi_command_sync (fd, cdb, sizeof cdb, error);
++}
++
++/* ---------------------------------------------------------------------------------------------------- */
++
+ static gboolean
+ handle_power_off (UDisksDrive *_drive,
+ GDBusMethodInvocation *invocation,
+@@ -1216,6 +1338,7 @@ handle_power_off (UDisksDrive *_drive,
+ gid_t caller_gid;
+ pid_t caller_pid;
+ GList *sibling_objects = NULL, *l;
++ gint fd = -1;
+
+ object = udisks_daemon_util_dup_object (drive, &error);
+ if (object == NULL)
+@@ -1324,10 +1447,10 @@ handle_power_off (UDisksDrive *_drive,
+ {
+ UDisksBlock *block_to_sync = UDISKS_BLOCK (l->data);
+ const gchar *device_file;
+- gint fd;
++ gint device_fd;
+ device_file = udisks_block_get_device (block_to_sync);
+- fd = open (device_file, O_RDONLY|O_NONBLOCK|O_EXCL);
+- if (fd == -1)
++ device_fd = open (device_file, O_RDONLY|O_NONBLOCK|O_EXCL);
++ if (device_fd == -1)
+ {
+ g_dbus_method_invocation_return_error (invocation,
+ UDISKS_ERROR,
+@@ -1336,7 +1459,7 @@ handle_power_off (UDisksDrive *_drive,
+ device_file);
+ goto out;
+ }
+- if (fsync (fd) != 0)
++ if (fsync (device_fd) != 0)
+ {
+ g_dbus_method_invocation_return_error (invocation,
+ UDISKS_ERROR,
+@@ -1345,7 +1468,7 @@ handle_power_off (UDisksDrive *_drive,
+ device_file);
+ goto out;
+ }
+- if (close (fd) != 0)
++ if (close (device_fd) != 0)
+ {
+ g_dbus_method_invocation_return_error (invocation,
+ UDISKS_ERROR,
+@@ -1356,9 +1479,45 @@ handle_power_off (UDisksDrive *_drive,
+ }
+ }
+
+- escaped_device = udisks_daemon_util_escape_and_quote (udisks_block_get_device (block));
++ /* Send the "SCSI START STOP UNIT" command to request that the unit
++ * be stopped but don't treat failure as fatal. In fact some
++ * USB-attached hard-disks fails with this command, probably due to
++ * the SCSI/SATA translation layer.
++ */
++ fd = open (udisks_block_get_device (block), O_RDONLY|O_NONBLOCK|O_EXCL);
++ if (fd == -1)
++ {
++ g_dbus_method_invocation_return_error (invocation,
++ UDISKS_ERROR,
++ UDISKS_ERROR_FAILED,
++ "Error opening %s: %m",
++ udisks_block_get_device (block));
++ goto out;
++ }
++ if (!send_scsi_start_stop_command_sync (fd, &error))
++ {
++ udisks_warning ("Ignoring SCSI command START STOP UNIT failure (%s) on %s",
++ error->message,
++ udisks_block_get_device (block));
++ g_clear_error (&error);
++ }
++ else
++ {
++ udisks_notice ("Powering off %s - successfully sent SCSI command START STOP UNIT",
++ udisks_block_get_device (block));
++ }
++ if (close (fd) != 0)
++ {
++ g_dbus_method_invocation_return_error (invocation,
++ UDISKS_ERROR,
++ UDISKS_ERROR_FAILED,
++ "Error closing %s: %m",
++ udisks_block_get_device (block));
++ goto out;
++ }
++ fd = -1;
+
+- /* TODO: Send the eject? Send SCSI START STOP UNIT? */
++ escaped_device = udisks_daemon_util_escape_and_quote (udisks_block_get_device (block));
+ device = udisks_linux_drive_object_get_device (object, TRUE /* get_hw */);
+ if (device == NULL)
+ {
+@@ -1405,10 +1564,20 @@ handle_power_off (UDisksDrive *_drive,
+ }
+ }
+ fclose (f);
++ udisks_notice ("Powered off %s - successfully wrote to sysfs path %s",
++ udisks_block_get_device (block),
++ remove_path);
+
+ udisks_drive_complete_power_off (UDISKS_DRIVE (drive), invocation);
+
+ out:
++ if (fd != -1)
++ {
++ if (close (fd) != 0)
++ {
++ udisks_warning ("Error closing device: %m");
++ }
++ }
+ g_list_free_full (blocks_to_sync, g_object_unref);
+ g_list_free_full (sibling_objects, g_object_unref);
+ g_free (remove_path);
+diff --git a/src/udiskslinuxdriveata.c b/src/udiskslinuxdriveata.c
+index 48cc6e6..534ef4d 100644
+--- a/src/udiskslinuxdriveata.c
++++ b/src/udiskslinuxdriveata.c
+@@ -1943,7 +1943,7 @@ udisks_linux_drive_ata_secure_erase_sync (UDisksLinuxDriveAta *drive,
+ /* First get the IDENTIFY data directly from the drive, for sanity checks */
+ {
+ /* ATA8: 7.16 IDENTIFY DEVICE - ECh, PIO Data-In */
+- UDisksAtaCommandInput input = {.command = 0xec};
++ UDisksAtaCommandInput input = {.command = 0xec, .count = 1};
+ UDisksAtaCommandOutput output = {.buffer = identify.buf, .buffer_size = sizeof (identify.buf)};
+ if (!udisks_ata_send_command_sync (fd,
+ -1,
+diff --git a/src/udiskslinuxfilesystem.c b/src/udiskslinuxfilesystem.c
+index 4c8d8aa..f243046 100644
+--- a/src/udiskslinuxfilesystem.c
++++ b/src/udiskslinuxfilesystem.c
+@@ -348,13 +348,16 @@ find_mount_options_for_fs (const gchar *fstype)
+ static gid_t
+ find_primary_gid (uid_t uid)
+ {
+- struct passwd *pw;
++ struct passwd *pw = NULL;
++ struct passwd pwstruct;
++ gchar pwbuf[8192];
++ int rc;
+ gid_t gid;
+
+ gid = (gid_t) - 1;
+
+- pw = getpwuid (uid);
+- if (pw == NULL)
++ rc = getpwuid_r (uid, &pwstruct, pwbuf, sizeof pwbuf, &pw);
++ if (rc != 0 || pw == NULL)
+ {
+ udisks_warning ("Error looking up uid %d: %m", uid);
+ goto out;
+@@ -370,7 +373,10 @@ is_uid_in_gid (uid_t uid,
+ gid_t gid)
+ {
+ gboolean ret;
+- struct passwd *pw;
++ struct passwd *pw = NULL;
++ struct passwd pwstruct;
++ gchar pwbuf[8192];
++ int rc;
+ static gid_t supplementary_groups[128];
+ int num_supplementary_groups = 128;
+ int n;
+@@ -379,8 +385,8 @@ is_uid_in_gid (uid_t uid,
+
+ ret = FALSE;
+
+- pw = getpwuid (uid);
+- if (pw == NULL)
++ rc = getpwuid_r (uid, &pwstruct, pwbuf, sizeof pwbuf, &pw);
++ if (rc != 0 || pw == NULL)
+ {
+ udisks_warning ("Error looking up uid %d: %m", uid);
+ goto out;
+diff --git a/src/udisksspawnedjob.c b/src/udisksspawnedjob.c
+index 802551f..b181933 100644
+--- a/src/udisksspawnedjob.c
++++ b/src/udisksspawnedjob.c
+@@ -371,22 +371,25 @@ static void
+ child_setup (gpointer user_data)
+ {
+ UDisksSpawnedJob *job = UDISKS_SPAWNED_JOB (user_data);
+- struct passwd *pw;
++ struct passwd pwstruct;
++ gchar pwbuf[8192];
++ struct passwd *pw = NULL;
++ int rc;
+ gid_t egid;
+
+ if (job->run_as_uid == getuid () && job->run_as_euid == geteuid ())
+ goto out;
+
+- pw = getpwuid (job->run_as_euid);
+- if (pw == NULL)
++ rc = getpwuid_r (job->run_as_euid, &pwstruct, pwbuf, sizeof pwbuf, &pw);
++ if (rc != 0 || pw == NULL)
+ {
+ g_printerr ("No password record for uid %d: %m\n", (gint) job->run_as_euid);
+ abort ();
+ }
+ egid = pw->pw_gid;
+
+- pw = getpwuid (job->run_as_uid);
+- if (pw == NULL)
++ rc = getpwuid_r (job->run_as_uid, &pwstruct, pwbuf, sizeof pwbuf, &pw);
++ if (rc != 0 || pw == NULL)
+ {
+ g_printerr ("No password record for uid %d: %m\n", (gint) job->run_as_uid);
+ abort ();
+diff --git a/tools/udisksctl.c b/tools/udisksctl.c
+index 97b0f17..c87fe9f 100644
+--- a/tools/udisksctl.c
++++ b/tools/udisksctl.c
+@@ -1691,6 +1691,12 @@ handle_command_loop (gint *argc,
+ goto out;
+ }
+
++ if (udisks_object_peek_loop (object) == NULL)
++ {
++ g_printerr ("Error: specified object is not a loop device\n");
++ goto out;
++ }
++
+ delete_try_again:
+ error = NULL;
+ if (!udisks_loop_call_delete_sync (udisks_object_peek_loop (object),
+@@ -2009,6 +2015,238 @@ handle_command_smart_simulate (gint *argc,
+
+ /* ---------------------------------------------------------------------------------------------------- */
+
++static gchar *opt_power_off_object_path = NULL;
++static gchar *opt_power_off_device = NULL;
++static gboolean opt_power_off_no_user_interaction = FALSE;
++
++static const GOptionEntry command_power_off_entries[] =
++{
++ {
++ "object-path",
++ 'p',
++ 0,
++ G_OPTION_ARG_STRING,
++ &opt_power_off_object_path,
++ "Object path for ATA device",
++ NULL
++ },
++ {
++ "block-device",
++ 'b',
++ 0,
++ G_OPTION_ARG_STRING,
++ &opt_power_off_device,
++ "Device file for ATA device",
++ NULL
++ },
++ {
++ "no-user-interaction",
++ 0, /* no short option */
++ 0,
++ G_OPTION_ARG_NONE,
++ &opt_power_off_no_user_interaction,
++ "Do not authenticate the user if needed",
++ NULL
++ },
++ {
++ NULL
++ }
++};
++
++static gint
++handle_command_power_off (gint *argc,
++ gchar **argv[],
++ gboolean request_completion,
++ const gchar *completion_cur,
++ const gchar *completion_prev)
++{
++ gint ret;
++ GOptionContext *o;
++ gchar *s;
++ gboolean complete_objects;
++ gboolean complete_devices;
++ GList *l;
++ GList *objects;
++ UDisksObject *object;
++ UDisksDriveAta *ata;
++ guint n;
++ GVariant *options;
++ GVariantBuilder builder;
++ GError *error;
++
++ ret = 1;
++ opt_power_off_object_path = NULL;
++ opt_power_off_device = NULL;
++ object = NULL;
++ options = NULL;
++
++ modify_argv0_for_command (argc, argv, "power-off");
++
++ o = g_option_context_new (NULL);
++ if (request_completion)
++ g_option_context_set_ignore_unknown_options (o, TRUE);
++ g_option_context_set_help_enabled (o, FALSE);
++ g_option_context_set_summary (o, "Safely power off a drive.");
++ g_option_context_add_main_entries (o,
++ command_power_off_entries,
++ NULL /* GETTEXT_PACKAGE*/);
++
++ complete_objects = FALSE;
++ if (request_completion && (g_strcmp0 (completion_prev, "--object-path") == 0 || g_strcmp0 (completion_prev, "-p") == 0))
++ {
++ complete_objects = TRUE;
++ remove_arg ((*argc) - 1, argc, argv);
++ }
++
++ complete_devices = FALSE;
++ if (request_completion && (g_strcmp0 (completion_prev, "--block-device") == 0 || g_strcmp0 (completion_prev, "-b") == 0))
++ {
++ complete_devices = TRUE;
++ remove_arg ((*argc) - 1, argc, argv);
++ }
++
++ if (!g_option_context_parse (o, argc, argv, NULL))
++ {
++ if (!request_completion)
++ {
++ s = g_option_context_get_help (o, FALSE, NULL);
++ g_printerr ("%s", s);
++ g_free (s);
++ goto out;
++ }
++ }
++
++ if (request_completion)
++ {
++ if ((opt_power_off_object_path == NULL && !complete_objects) &&
++ (opt_power_off_device == NULL && !complete_devices))
++ {
++ g_print ("--object-path \n"
++ "--block-device \n");
++ }
++
++ if (complete_objects)
++ {
++ const gchar *object_path;
++ objects = g_dbus_object_manager_get_objects (udisks_client_get_object_manager (client));
++ for (l = objects; l != NULL; l = l->next)
++ {
++ object = UDISKS_OBJECT (l->data);
++ ata = udisks_object_peek_drive_ata (object);
++ if (ata != NULL)
++ {
++ object_path = g_dbus_object_get_object_path (G_DBUS_OBJECT (object));
++ g_assert (g_str_has_prefix (object_path, "/org/freedesktop/UDisks2/"));
++ g_print ("%s \n", object_path + sizeof ("/org/freedesktop/UDisks2/") - 1);
++ }
++ }
++ g_list_foreach (objects, (GFunc) g_object_unref, NULL);
++ g_list_free (objects);
++ }
++
++ if (complete_devices)
++ {
++ objects = g_dbus_object_manager_get_objects (udisks_client_get_object_manager (client));
++ for (l = objects; l != NULL; l = l->next)
++ {
++ object = UDISKS_OBJECT (l->data);
++ ata = udisks_object_peek_drive_ata (object);
++ if (ata != NULL)
++ {
++ const gchar * const *symlinks;
++ UDisksBlock *block;
++ block = udisks_client_get_block_for_drive (client, udisks_object_peek_drive (object), TRUE);
++ g_print ("%s \n", udisks_block_get_device (block));
++ symlinks = udisks_block_get_symlinks (block);
++ for (n = 0; symlinks != NULL && symlinks[n] != NULL; n++)
++ g_print ("%s \n", symlinks[n]);
++ }
++ }
++ g_list_foreach (objects, (GFunc) g_object_unref, NULL);
++ g_list_free (objects);
++ }
++ goto out;
++ }
++
++ g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
++ if (opt_power_off_no_user_interaction)
++ {
++ g_variant_builder_add (&builder,
++ "{sv}",
++ "auth.no_user_interaction", g_variant_new_boolean (TRUE));
++ }
++ options = g_variant_builder_end (&builder);
++ g_variant_ref_sink (options);
++
++ if (opt_power_off_object_path != NULL)
++ {
++ object = lookup_object_by_path (opt_power_off_object_path);
++ if (object == NULL)
++ {
++ g_printerr ("Error looking up object with path %s\n", opt_power_off_object_path);
++ goto out;
++ }
++ }
++ else if (opt_power_off_device != NULL)
++ {
++ UDisksObject *block_object;
++ UDisksDrive *drive;
++ block_object = lookup_object_by_device (opt_power_off_device);
++ if (block_object == NULL)
++ {
++ g_printerr ("Error looking up object for device %s\n", opt_power_off_device);
++ goto out;
++ }
++ drive = udisks_client_get_drive_for_block (client, udisks_object_peek_block (block_object));
++ object = (UDisksObject *) g_dbus_interface_dup_object (G_DBUS_INTERFACE (drive));
++ g_object_unref (block_object);
++ }
++ else
++ {
++ s = g_option_context_get_help (o, FALSE, NULL);
++ g_printerr ("%s", s);
++ g_free (s);
++ goto out;
++ }
++
++ try_again:
++ error = NULL;
++ if (!udisks_drive_call_power_off_sync (udisks_object_peek_drive (object),
++ options,
++ NULL, /* GCancellable */
++ &error))
++ {
++ if (error->domain == UDISKS_ERROR &&
++ error->code == UDISKS_ERROR_NOT_AUTHORIZED_CAN_OBTAIN &&
++ setup_local_polkit_agent ())
++ {
++ g_error_free (error);
++ goto try_again;
++ }
++ g_dbus_error_strip_remote_error (error);
++ g_printerr ("Error powering off drive: %s (%s, %d)\n",
++ error->message, g_quark_to_string (error->domain), error->code);
++ g_clear_error (&error);
++ g_object_unref (object);
++ goto out;
++ }
++
++ g_object_unref (object);
++
++
++ ret = 0;
++
++ out:
++ if (options != NULL)
++ g_variant_unref (options);
++ g_option_context_free (o);
++ g_free (opt_power_off_object_path);
++ g_free (opt_power_off_device);
++ return ret;
++}
++
++/* ---------------------------------------------------------------------------------------------------- */
++
+ static gchar *opt_info_object = NULL;
+ static gchar *opt_info_device = NULL;
+ static gchar *opt_info_drive = NULL;
+@@ -2855,6 +3093,7 @@ usage (gint *argc, gchar **argv[], gboolean use_stdout)
+ " lock Lock an encrypted device\n"
+ " loop-setup Set-up a loop device\n"
+ " loop-delete Delete a loop device\n"
++ " power-off Safely power off a drive\n"
+ " smart-simulate Set SMART data for a drive\n"
+ "\n"
+ "Use \"%s COMMAND --help\" to get help on each command.\n",
+@@ -3053,6 +3292,15 @@ main (int argc,
+ completion_prev);
+ goto out;
+ }
++ else if (g_strcmp0 (command, "power-off") == 0)
++ {
++ ret = handle_command_power_off (&argc,
++ &argv,
++ request_completion,
++ completion_cur,
++ completion_prev);
++ goto out;
++ }
+ else if (g_strcmp0 (command, "dump") == 0)
+ {
+ ret = handle_command_dump (&argc,
+@@ -3156,6 +3404,7 @@ main (int argc,
+ "unlock \n"
+ "loop-setup \n"
+ "loop-delete \n"
++ "power-off \n"
+ "smart-simulate \n"
+ );
+ ret = 0;
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