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glib2.0/gio/gmountoperation.c

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/* GIO - GLib Input, Output and Streaming Library
*
* Copyright (C) 2006-2007 Red Hat, Inc.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#include "config.h"
#include <string.h>
#include "gmountoperation.h"
#include "gioenumtypes.h"
#include "glibintl.h"
#include "gmarshal-internal.h"
/**
* GMountOperation:
*
* `GMountOperation` provides a mechanism for interacting with the user.
* It can be used for authenticating mountable operations, such as loop
* mounting files, hard drive partitions or server locations. It can
* also be used to ask the user questions or show a list of applications
* preventing unmount or eject operations from completing.
*
* Note that `GMountOperation` is used for more than just [iface@Gio.Mount]
* objects – for example it is also used in [method@Gio.Drive.start] and
* [method@Gio.Drive.stop].
*
* Users should instantiate a subclass of this that implements all the
* various callbacks to show the required dialogs, such as
* [`GtkMountOperation`](https://docs.gtk.org/gtk4/class.MountOperation.html).
* If no user interaction is desired (for example when automounting
* filesystems at login time), usually `NULL` can be passed, see each method
* taking a `GMountOperation` for details.
*
* Throughout the API, the term ‘TCRYPT’ is used to mean ‘compatible with TrueCrypt and VeraCrypt’.
* [TrueCrypt](https://en.wikipedia.org/wiki/TrueCrypt) is a discontinued system for
* encrypting file containers, partitions or whole disks, typically used with Windows.
* [VeraCrypt](https://www.veracrypt.fr/) is a maintained fork of TrueCrypt with various
* improvements and auditing fixes.
*/
enum {
ASK_PASSWORD,
ASK_QUESTION,
REPLY,
ABORTED,
SHOW_PROCESSES,
SHOW_UNMOUNT_PROGRESS,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
struct _GMountOperationPrivate {
char *password;
char *user;
char *domain;
gboolean anonymous;
GPasswordSave password_save;
int choice;
gboolean hidden_volume;
gboolean system_volume;
guint pim;
};
enum {
PROP_0,
PROP_USERNAME,
PROP_PASSWORD,
PROP_ANONYMOUS,
PROP_DOMAIN,
PROP_PASSWORD_SAVE,
PROP_CHOICE,
PROP_IS_TCRYPT_HIDDEN_VOLUME,
PROP_IS_TCRYPT_SYSTEM_VOLUME,
PROP_PIM
};
G_DEFINE_TYPE_WITH_PRIVATE (GMountOperation, g_mount_operation, G_TYPE_OBJECT)
static void
g_mount_operation_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GMountOperation *operation;
operation = G_MOUNT_OPERATION (object);
switch (prop_id)
{
case PROP_USERNAME:
g_mount_operation_set_username (operation,
g_value_get_string (value));
break;
case PROP_PASSWORD:
g_mount_operation_set_password (operation,
g_value_get_string (value));
break;
case PROP_ANONYMOUS:
g_mount_operation_set_anonymous (operation,
g_value_get_boolean (value));
break;
case PROP_DOMAIN:
g_mount_operation_set_domain (operation,
g_value_get_string (value));
break;
case PROP_PASSWORD_SAVE:
g_mount_operation_set_password_save (operation,
g_value_get_enum (value));
break;
case PROP_CHOICE:
g_mount_operation_set_choice (operation,
g_value_get_int (value));
break;
case PROP_IS_TCRYPT_HIDDEN_VOLUME:
g_mount_operation_set_is_tcrypt_hidden_volume (operation,
g_value_get_boolean (value));
break;
case PROP_IS_TCRYPT_SYSTEM_VOLUME:
g_mount_operation_set_is_tcrypt_system_volume (operation,
g_value_get_boolean (value));
break;
case PROP_PIM:
g_mount_operation_set_pim (operation,
g_value_get_uint (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
g_mount_operation_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GMountOperation *operation;
GMountOperationPrivate *priv;
operation = G_MOUNT_OPERATION (object);
priv = operation->priv;
switch (prop_id)
{
case PROP_USERNAME:
g_value_set_string (value, priv->user);
break;
case PROP_PASSWORD:
g_value_set_string (value, priv->password);
break;
case PROP_ANONYMOUS:
g_value_set_boolean (value, priv->anonymous);
break;
case PROP_DOMAIN:
g_value_set_string (value, priv->domain);
break;
case PROP_PASSWORD_SAVE:
g_value_set_enum (value, priv->password_save);
break;
case PROP_CHOICE:
g_value_set_int (value, priv->choice);
break;
case PROP_IS_TCRYPT_HIDDEN_VOLUME:
g_value_set_boolean (value, priv->hidden_volume);
break;
case PROP_IS_TCRYPT_SYSTEM_VOLUME:
g_value_set_boolean (value, priv->system_volume);
break;
case PROP_PIM:
g_value_set_uint (value, priv->pim);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
g_mount_operation_finalize (GObject *object)
{
GMountOperation *operation;
GMountOperationPrivate *priv;
operation = G_MOUNT_OPERATION (object);
priv = operation->priv;
g_free (priv->password);
g_free (priv->user);
g_free (priv->domain);
G_OBJECT_CLASS (g_mount_operation_parent_class)->finalize (object);
}
static gboolean
reply_non_handled_in_idle (gpointer data)
{
GMountOperation *op = data;
g_mount_operation_reply (op, G_MOUNT_OPERATION_UNHANDLED);
return G_SOURCE_REMOVE;
}
static void
ask_password (GMountOperation *op,
const char *message,
const char *default_user,
const char *default_domain,
GAskPasswordFlags flags)
{
g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
reply_non_handled_in_idle,
g_object_ref (op),
g_object_unref);
}
static void
ask_question (GMountOperation *op,
const char *message,
const char *choices[])
{
g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
reply_non_handled_in_idle,
g_object_ref (op),
g_object_unref);
}
static void
show_processes (GMountOperation *op,
const gchar *message,
GArray *processes,
const gchar *choices[])
{
g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
reply_non_handled_in_idle,
g_object_ref (op),
g_object_unref);
}
static void
show_unmount_progress (GMountOperation *op,
const gchar *message,
gint64 time_left,
gint64 bytes_left)
{
/* nothing to do */
}
static void
g_mount_operation_class_init (GMountOperationClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
object_class->finalize = g_mount_operation_finalize;
object_class->get_property = g_mount_operation_get_property;
object_class->set_property = g_mount_operation_set_property;
klass->ask_password = ask_password;
klass->ask_question = ask_question;
klass->show_processes = show_processes;
klass->show_unmount_progress = show_unmount_progress;
/**
* GMountOperation::ask-password:
* @op: a #GMountOperation requesting a password.
* @message: string containing a message to display to the user.
* @default_user: string containing the default user name.
* @default_domain: string containing the default domain.
* @flags: a set of #GAskPasswordFlags.
*
* Emitted when a mount operation asks the user for a password.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*/
signals[ASK_PASSWORD] =
g_signal_new (I_("ask-password"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, ask_password),
NULL, NULL,
_g_cclosure_marshal_VOID__STRING_STRING_STRING_FLAGS,
G_TYPE_NONE, 4,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_ASK_PASSWORD_FLAGS);
g_signal_set_va_marshaller (signals[ASK_PASSWORD],
G_TYPE_FROM_CLASS (object_class),
_g_cclosure_marshal_VOID__STRING_STRING_STRING_FLAGSv);
/**
* GMountOperation::ask-question:
* @op: a #GMountOperation asking a question.
* @message: string containing a message to display to the user.
* @choices: an array of strings for each possible choice.
*
* Emitted when asking the user a question and gives a list of
* choices for the user to choose from.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*/
signals[ASK_QUESTION] =
g_signal_new (I_("ask-question"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, ask_question),
NULL, NULL,
_g_cclosure_marshal_VOID__STRING_BOXED,
G_TYPE_NONE, 2,
G_TYPE_STRING, G_TYPE_STRV);
g_signal_set_va_marshaller (signals[ASK_QUESTION],
G_TYPE_FROM_CLASS (object_class),
_g_cclosure_marshal_VOID__STRING_BOXEDv);
/**
* GMountOperation::reply:
* @op: a #GMountOperation.
* @result: a #GMountOperationResult indicating how the request was handled
*
* Emitted when the user has replied to the mount operation.
*/
signals[REPLY] =
g_signal_new (I_("reply"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, reply),
NULL, NULL,
NULL,
G_TYPE_NONE, 1,
G_TYPE_MOUNT_OPERATION_RESULT);
/**
* GMountOperation::aborted:
*
* Emitted by the backend when e.g. a device becomes unavailable
* while a mount operation is in progress.
*
* Implementations of GMountOperation should handle this signal
* by dismissing open password dialogs.
*
* Since: 2.20
*/
signals[ABORTED] =
g_signal_new (I_("aborted"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, aborted),
NULL, NULL,
NULL,
G_TYPE_NONE, 0);
/**
* GMountOperation::show-processes:
* @op: a #GMountOperation.
* @message: string containing a message to display to the user.
* @processes: (element-type GPid): an array of #GPid for processes
* blocking the operation.
* @choices: an array of strings for each possible choice.
*
* Emitted when one or more processes are blocking an operation
* e.g. unmounting/ejecting a #GMount or stopping a #GDrive.
*
* Note that this signal may be emitted several times to update the
* list of blocking processes as processes close files. The
* application should only respond with g_mount_operation_reply() to
* the latest signal (setting #GMountOperation:choice to the choice
* the user made).
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*
* Since: 2.22
*/
signals[SHOW_PROCESSES] =
g_signal_new (I_("show-processes"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, show_processes),
NULL, NULL,
_g_cclosure_marshal_VOID__STRING_BOXED_BOXED,
G_TYPE_NONE, 3,
G_TYPE_STRING, G_TYPE_ARRAY, G_TYPE_STRV);
g_signal_set_va_marshaller (signals[SHOW_PROCESSES],
G_TYPE_FROM_CLASS (object_class),
_g_cclosure_marshal_VOID__STRING_BOXED_BOXEDv);
/**
* GMountOperation::show-unmount-progress:
* @op: a #GMountOperation:
* @message: string containing a message to display to the user
* @time_left: the estimated time left before the operation completes,
* in microseconds, or -1
* @bytes_left: the amount of bytes to be written before the operation
* completes (or -1 if such amount is not known), or zero if the operation
* is completed
*
* Emitted when an unmount operation has been busy for more than some time
* (typically 1.5 seconds).
*
* When unmounting or ejecting a volume, the kernel might need to flush
* pending data in its buffers to the volume stable storage, and this operation
* can take a considerable amount of time. This signal may be emitted several
* times as long as the unmount operation is outstanding, and then one
* last time when the operation is completed, with @bytes_left set to zero.
*
* Implementations of GMountOperation should handle this signal by
* showing an UI notification, and then dismiss it, or show another notification
* of completion, when @bytes_left reaches zero.
*
* If the message contains a line break, the first line should be
* presented as a heading. For example, it may be used as the
* primary text in a #GtkMessageDialog.
*
* Since: 2.34
*/
signals[SHOW_UNMOUNT_PROGRESS] =
g_signal_new (I_("show-unmount-progress"),
G_TYPE_FROM_CLASS (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GMountOperationClass, show_unmount_progress),
NULL, NULL,
_g_cclosure_marshal_VOID__STRING_INT64_INT64,
G_TYPE_NONE, 3,
G_TYPE_STRING, G_TYPE_INT64, G_TYPE_INT64);
g_signal_set_va_marshaller (signals[SHOW_UNMOUNT_PROGRESS],
G_TYPE_FROM_CLASS (object_class),
_g_cclosure_marshal_VOID__STRING_INT64_INT64v);
/**
* GMountOperation:username:
*
* The user name that is used for authentication when carrying out
* the mount operation.
*/
g_object_class_install_property (object_class,
PROP_USERNAME,
g_param_spec_string ("username", NULL, NULL,
NULL,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:password:
*
* The password that is used for authentication when carrying out
* the mount operation.
*/
g_object_class_install_property (object_class,
PROP_PASSWORD,
g_param_spec_string ("password", NULL, NULL,
NULL,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:anonymous:
*
* Whether to use an anonymous user when authenticating.
*/
g_object_class_install_property (object_class,
PROP_ANONYMOUS,
g_param_spec_boolean ("anonymous", NULL, NULL,
FALSE,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:domain:
*
* The domain to use for the mount operation.
*/
g_object_class_install_property (object_class,
PROP_DOMAIN,
g_param_spec_string ("domain", NULL, NULL,
NULL,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:password-save:
*
* Determines if and how the password information should be saved.
*/
g_object_class_install_property (object_class,
PROP_PASSWORD_SAVE,
g_param_spec_enum ("password-save", NULL, NULL,
G_TYPE_PASSWORD_SAVE,
G_PASSWORD_SAVE_NEVER,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:choice:
*
* The index of the user's choice when a question is asked during the
* mount operation. See the #GMountOperation::ask-question signal.
*/
g_object_class_install_property (object_class,
PROP_CHOICE,
g_param_spec_int ("choice", NULL, NULL,
0, G_MAXINT, 0,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:is-tcrypt-hidden-volume:
*
* Whether the device to be unlocked is a TCRYPT hidden volume.
* See [the VeraCrypt documentation](https://www.veracrypt.fr/en/Hidden%20Volume.html).
*
* Since: 2.58
*/
g_object_class_install_property (object_class,
PROP_IS_TCRYPT_HIDDEN_VOLUME,
g_param_spec_boolean ("is-tcrypt-hidden-volume", NULL, NULL,
FALSE,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:is-tcrypt-system-volume:
*
* Whether the device to be unlocked is a TCRYPT system volume.
* In this context, a system volume is a volume with a bootloader
* and operating system installed. This is only supported for Windows
* operating systems. For further documentation, see
* [the VeraCrypt documentation](https://www.veracrypt.fr/en/System%20Encryption.html).
*
* Since: 2.58
*/
g_object_class_install_property (object_class,
PROP_IS_TCRYPT_SYSTEM_VOLUME,
g_param_spec_boolean ("is-tcrypt-system-volume", NULL, NULL,
FALSE,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
/**
* GMountOperation:pim:
*
* The VeraCrypt PIM value, when unlocking a VeraCrypt volume. See
* [the VeraCrypt documentation](https://www.veracrypt.fr/en/Personal%20Iterations%20Multiplier%20(PIM).html).
*
* Since: 2.58
*/
g_object_class_install_property (object_class,
PROP_PIM,
g_param_spec_uint ("pim", NULL, NULL,
0, G_MAXUINT, 0,
G_PARAM_READWRITE|
G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
}
static void
g_mount_operation_init (GMountOperation *operation)
{
operation->priv = g_mount_operation_get_instance_private (operation);
}
/**
* g_mount_operation_new:
*
* Creates a new mount operation.
*
* Returns: a #GMountOperation.
**/
GMountOperation *
g_mount_operation_new (void)
{
return g_object_new (G_TYPE_MOUNT_OPERATION, NULL);
}
/**
* g_mount_operation_get_username:
* @op: a #GMountOperation.
*
* Get the user name from the mount operation.
*
* Returns: (nullable): a string containing the user name.
**/
const char *
g_mount_operation_get_username (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), NULL);
return op->priv->user;
}
/**
* g_mount_operation_set_username:
* @op: a #GMountOperation.
* @username: (nullable): input username.
*
* Sets the user name within @op to @username.
**/
void
g_mount_operation_set_username (GMountOperation *op,
const char *username)
{
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
g_free (op->priv->user);
op->priv->user = g_strdup (username);
g_object_notify (G_OBJECT (op), "username");
}
/**
* g_mount_operation_get_password:
* @op: a #GMountOperation.
*
* Gets a password from the mount operation.
*
* Returns: (nullable): a string containing the password within @op.
**/
const char *
g_mount_operation_get_password (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), NULL);
return op->priv->password;
}
/**
* g_mount_operation_set_password:
* @op: a #GMountOperation.
* @password: (nullable): password to set.
*
* Sets the mount operation's password to @password.
*
**/
void
g_mount_operation_set_password (GMountOperation *op,
const char *password)
{
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
g_free (op->priv->password);
op->priv->password = g_strdup (password);
g_object_notify (G_OBJECT (op), "password");
}
/**
* g_mount_operation_get_anonymous:
* @op: a #GMountOperation.
*
* Check to see whether the mount operation is being used
* for an anonymous user.
*
* Returns: %TRUE if mount operation is anonymous.
**/
gboolean
g_mount_operation_get_anonymous (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), FALSE);
return op->priv->anonymous;
}
/**
* g_mount_operation_set_anonymous:
* @op: a #GMountOperation.
* @anonymous: boolean value.
*
* Sets the mount operation to use an anonymous user if @anonymous is %TRUE.
**/
void
g_mount_operation_set_anonymous (GMountOperation *op,
gboolean anonymous)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->anonymous != anonymous)
{
priv->anonymous = anonymous;
g_object_notify (G_OBJECT (op), "anonymous");
}
}
/**
* g_mount_operation_get_domain:
* @op: a #GMountOperation.
*
* Gets the domain of the mount operation.
*
* Returns: (nullable): a string set to the domain.
**/
const char *
g_mount_operation_get_domain (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), NULL);
return op->priv->domain;
}
/**
* g_mount_operation_set_domain:
* @op: a #GMountOperation.
* @domain: (nullable): the domain to set.
*
* Sets the mount operation's domain.
**/
void
g_mount_operation_set_domain (GMountOperation *op,
const char *domain)
{
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
g_free (op->priv->domain);
op->priv->domain = g_strdup (domain);
g_object_notify (G_OBJECT (op), "domain");
}
/**
* g_mount_operation_get_password_save:
* @op: a #GMountOperation.
*
* Gets the state of saving passwords for the mount operation.
*
* Returns: a #GPasswordSave flag.
**/
GPasswordSave
g_mount_operation_get_password_save (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), G_PASSWORD_SAVE_NEVER);
return op->priv->password_save;
}
/**
* g_mount_operation_set_password_save:
* @op: a #GMountOperation.
* @save: a set of #GPasswordSave flags.
*
* Sets the state of saving passwords for the mount operation.
*
**/
void
g_mount_operation_set_password_save (GMountOperation *op,
GPasswordSave save)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->password_save != save)
{
priv->password_save = save;
g_object_notify (G_OBJECT (op), "password-save");
}
}
/**
* g_mount_operation_get_choice:
* @op: a #GMountOperation.
*
* Gets a choice from the mount operation.
*
* Returns: an integer containing an index of the user's choice from
* the choice's list, or `0`.
**/
int
g_mount_operation_get_choice (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), 0);
return op->priv->choice;
}
/**
* g_mount_operation_set_choice:
* @op: a #GMountOperation.
* @choice: an integer.
*
* Sets a default choice for the mount operation.
**/
void
g_mount_operation_set_choice (GMountOperation *op,
int choice)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->choice != choice)
{
priv->choice = choice;
g_object_notify (G_OBJECT (op), "choice");
}
}
/**
* g_mount_operation_get_is_tcrypt_hidden_volume:
* @op: a #GMountOperation.
*
* Check to see whether the mount operation is being used
* for a TCRYPT hidden volume.
*
* Returns: %TRUE if mount operation is for hidden volume.
*
* Since: 2.58
**/
gboolean
g_mount_operation_get_is_tcrypt_hidden_volume (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), FALSE);
return op->priv->hidden_volume;
}
/**
* g_mount_operation_set_is_tcrypt_hidden_volume:
* @op: a #GMountOperation.
* @hidden_volume: boolean value.
*
* Sets the mount operation to use a hidden volume if @hidden_volume is %TRUE.
*
* Since: 2.58
**/
void
g_mount_operation_set_is_tcrypt_hidden_volume (GMountOperation *op,
gboolean hidden_volume)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->hidden_volume != hidden_volume)
{
priv->hidden_volume = hidden_volume;
g_object_notify (G_OBJECT (op), "is-tcrypt-hidden-volume");
}
}
/**
* g_mount_operation_get_is_tcrypt_system_volume:
* @op: a #GMountOperation.
*
* Check to see whether the mount operation is being used
* for a TCRYPT system volume.
*
* Returns: %TRUE if mount operation is for system volume.
*
* Since: 2.58
**/
gboolean
g_mount_operation_get_is_tcrypt_system_volume (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), FALSE);
return op->priv->system_volume;
}
/**
* g_mount_operation_set_is_tcrypt_system_volume:
* @op: a #GMountOperation.
* @system_volume: boolean value.
*
* Sets the mount operation to use a system volume if @system_volume is %TRUE.
*
* Since: 2.58
**/
void
g_mount_operation_set_is_tcrypt_system_volume (GMountOperation *op,
gboolean system_volume)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->system_volume != system_volume)
{
priv->system_volume = system_volume;
g_object_notify (G_OBJECT (op), "is-tcrypt-system-volume");
}
}
/**
* g_mount_operation_get_pim:
* @op: a #GMountOperation.
*
* Gets a PIM from the mount operation.
*
* Returns: The VeraCrypt PIM within @op.
*
* Since: 2.58
**/
guint
g_mount_operation_get_pim (GMountOperation *op)
{
g_return_val_if_fail (G_IS_MOUNT_OPERATION (op), 0);
return op->priv->pim;
}
/**
* g_mount_operation_set_pim:
* @op: a #GMountOperation.
* @pim: an unsigned integer.
*
* Sets the mount operation's PIM to @pim.
*
* Since: 2.58
**/
void
g_mount_operation_set_pim (GMountOperation *op,
guint pim)
{
GMountOperationPrivate *priv;
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
priv = op->priv;
if (priv->pim != pim)
{
priv->pim = pim;
g_object_notify (G_OBJECT (op), "pim");
}
}
/**
* g_mount_operation_reply:
* @op: a #GMountOperation
* @result: a #GMountOperationResult
*
* Emits the #GMountOperation::reply signal.
**/
void
g_mount_operation_reply (GMountOperation *op,
GMountOperationResult result)
{
g_return_if_fail (G_IS_MOUNT_OPERATION (op));
g_signal_emit (op, signals[REPLY], 0, result);
}
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