UDisksEncrypted

UDisksEncrypted — Generated C code for the org.freedesktop.UDisks2.Encrypted D-Bus interface

Synopsis

                    UDisksEncrypted;
struct              UDisksEncryptedIface;
GDBusInterfaceInfo * udisks_encrypted_interface_info    (void);
guint               udisks_encrypted_override_properties
                                                        (GObjectClass *klass,
                                                         guint property_id_begin);
void                udisks_encrypted_call_unlock        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
gboolean            udisks_encrypted_call_unlock_finish (UDisksEncrypted *proxy,
                                                         gchar **out_cleartext_device,
                                                         GAsyncResult *res,
                                                         GError **error);
gboolean            udisks_encrypted_call_unlock_sync   (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         GVariant *arg_options,
                                                         gchar **out_cleartext_device,
                                                         GCancellable *cancellable,
                                                         GError **error);
void                udisks_encrypted_complete_unlock    (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation,
                                                         const gchar *cleartext_device);
void                udisks_encrypted_call_lock          (UDisksEncrypted *proxy,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
gboolean            udisks_encrypted_call_lock_finish   (UDisksEncrypted *proxy,
                                                         GAsyncResult *res,
                                                         GError **error);
gboolean            udisks_encrypted_call_lock_sync     (UDisksEncrypted *proxy,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GError **error);
void                udisks_encrypted_complete_lock      (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation);
void                udisks_encrypted_call_change_passphrase
                                                        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         const gchar *arg_new_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
gboolean            udisks_encrypted_call_change_passphrase_finish
                                                        (UDisksEncrypted *proxy,
                                                         GAsyncResult *res,
                                                         GError **error);
gboolean            udisks_encrypted_call_change_passphrase_sync
                                                        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         const gchar *arg_new_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GError **error);
void                udisks_encrypted_complete_change_passphrase
                                                        (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation);
struct              UDisksEncryptedProxy;
struct              UDisksEncryptedProxyClass;
void                udisks_encrypted_proxy_new          (GDBusConnection *connection,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
UDisksEncrypted *   udisks_encrypted_proxy_new_finish   (GAsyncResult *res,
                                                         GError **error);
UDisksEncrypted *   udisks_encrypted_proxy_new_sync     (GDBusConnection *connection,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GError **error);
void                udisks_encrypted_proxy_new_for_bus  (GBusType bus_type,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);
UDisksEncrypted *   udisks_encrypted_proxy_new_for_bus_finish
                                                        (GAsyncResult *res,
                                                         GError **error);
UDisksEncrypted *   udisks_encrypted_proxy_new_for_bus_sync
                                                        (GBusType bus_type,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GError **error);
struct              UDisksEncryptedSkeleton;
struct              UDisksEncryptedSkeletonClass;
UDisksEncrypted *   udisks_encrypted_skeleton_new       (void);

Object Hierarchy

  GInterface
   +----UDisksEncrypted
  GObject
   +----GDBusProxy
         +----UDisksEncryptedProxy
  GObject
   +----GDBusInterfaceSkeleton
         +----UDisksEncryptedSkeleton
               +----UDisksLinuxEncrypted

Prerequisites

UDisksEncrypted requires GObject.

Implemented Interfaces

UDisksEncryptedProxy implements GDBusInterface, GInitable, GAsyncInitable and UDisksEncrypted.

UDisksEncryptedSkeleton implements GDBusInterface and UDisksEncrypted.

Known Implementations

UDisksEncrypted is implemented by UDisksEncryptedProxy, UDisksEncryptedSkeleton and UDisksLinuxEncrypted.

Signals

  "handle-change-passphrase"                       : Run Last
  "handle-lock"                                    : Run Last
  "handle-unlock"                                  : Run Last

Description

This section contains code for working with the org.freedesktop.UDisks2.Encrypted D-Bus interface in C.

Details

UDisksEncrypted

typedef struct _UDisksEncrypted UDisksEncrypted;

Abstract interface type for the D-Bus interface org.freedesktop.UDisks2.Encrypted.


struct UDisksEncryptedIface

struct UDisksEncryptedIface {
  GTypeInterface parent_iface;

  gboolean (*handle_change_passphrase) (
    UDisksEncrypted *object,
    GDBusMethodInvocation *invocation,
    const gchar *arg_passphrase,
    const gchar *arg_new_passphrase,
    GVariant *arg_options);

  gboolean (*handle_lock) (
    UDisksEncrypted *object,
    GDBusMethodInvocation *invocation,
    GVariant *arg_options);

  gboolean (*handle_unlock) (
    UDisksEncrypted *object,
    GDBusMethodInvocation *invocation,
    const gchar *arg_passphrase,
    GVariant *arg_options);
};

Virtual table for the D-Bus interface org.freedesktop.UDisks2.Encrypted.

GTypeInterface parent_iface;

The parent interface.

handle_change_passphrase ()

Handler for the "handle-change-passphrase" signal.

handle_lock ()

Handler for the "handle-lock" signal.

handle_unlock ()

Handler for the "handle-unlock" signal.

udisks_encrypted_interface_info ()

GDBusInterfaceInfo * udisks_encrypted_interface_info    (void);

Gets a machine-readable description of the org.freedesktop.UDisks2.Encrypted D-Bus interface.

Returns :

A GDBusInterfaceInfo. Do not free. [transfer none]

udisks_encrypted_override_properties ()

guint               udisks_encrypted_override_properties
                                                        (GObjectClass *klass,
                                                         guint property_id_begin);

Overrides all GObject properties in the UDisksEncrypted interface for a concrete class. The properties are overridden in the order they are defined.

klass :

The class structure for a GObject-derived class.

property_id_begin :

The property id to assign to the first overridden property.

Returns :

The last property id.

udisks_encrypted_call_unlock ()

void                udisks_encrypted_call_unlock        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Asynchronously invokes the Unlock() D-Bus method on proxy. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call udisks_encrypted_call_unlock_finish() to get the result of the operation.

See udisks_encrypted_call_unlock_sync() for the synchronous, blocking version of this method.

proxy :

A UDisksEncryptedProxy.

arg_passphrase :

Argument to pass with the method invocation.

arg_options :

Argument to pass with the method invocation.

cancellable :

A GCancellable or NULL. [allow-none]

callback :

A GAsyncReadyCallback to call when the request is satisfied or NULL.

user_data :

User data to pass to callback.

udisks_encrypted_call_unlock_finish ()

gboolean            udisks_encrypted_call_unlock_finish (UDisksEncrypted *proxy,
                                                         gchar **out_cleartext_device,
                                                         GAsyncResult *res,
                                                         GError **error);

Finishes an operation started with udisks_encrypted_call_unlock().

proxy :

A UDisksEncryptedProxy.

out_cleartext_device :

Return location for return parameter or NULL to ignore. [out]

res :

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_encrypted_call_unlock().

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_call_unlock_sync ()

gboolean            udisks_encrypted_call_unlock_sync   (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         GVariant *arg_options,
                                                         gchar **out_cleartext_device,
                                                         GCancellable *cancellable,
                                                         GError **error);

Synchronously invokes the Unlock() D-Bus method on proxy. The calling thread is blocked until a reply is received.

See udisks_encrypted_call_unlock() for the asynchronous version of this method.

proxy :

A UDisksEncryptedProxy.

arg_passphrase :

Argument to pass with the method invocation.

arg_options :

Argument to pass with the method invocation.

out_cleartext_device :

Return location for return parameter or NULL to ignore. [out]

cancellable :

A GCancellable or NULL. [allow-none]

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_complete_unlock ()

void                udisks_encrypted_complete_unlock    (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation,
                                                         const gchar *cleartext_device);

Helper function used in service implementations to finish handling invocations of the Unlock() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation. [transfer full]

cleartext_device :

Parameter to return.

udisks_encrypted_call_lock ()

void                udisks_encrypted_call_lock          (UDisksEncrypted *proxy,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Asynchronously invokes the Lock() D-Bus method on proxy. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call udisks_encrypted_call_lock_finish() to get the result of the operation.

See udisks_encrypted_call_lock_sync() for the synchronous, blocking version of this method.

proxy :

A UDisksEncryptedProxy.

arg_options :

Argument to pass with the method invocation.

cancellable :

A GCancellable or NULL. [allow-none]

callback :

A GAsyncReadyCallback to call when the request is satisfied or NULL.

user_data :

User data to pass to callback.

udisks_encrypted_call_lock_finish ()

gboolean            udisks_encrypted_call_lock_finish   (UDisksEncrypted *proxy,
                                                         GAsyncResult *res,
                                                         GError **error);

Finishes an operation started with udisks_encrypted_call_lock().

proxy :

A UDisksEncryptedProxy.

res :

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_encrypted_call_lock().

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_call_lock_sync ()

gboolean            udisks_encrypted_call_lock_sync     (UDisksEncrypted *proxy,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GError **error);

Synchronously invokes the Lock() D-Bus method on proxy. The calling thread is blocked until a reply is received.

See udisks_encrypted_call_lock() for the asynchronous version of this method.

proxy :

A UDisksEncryptedProxy.

arg_options :

Argument to pass with the method invocation.

cancellable :

A GCancellable or NULL. [allow-none]

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_complete_lock ()

void                udisks_encrypted_complete_lock      (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the Lock() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation. [transfer full]

udisks_encrypted_call_change_passphrase ()

void                udisks_encrypted_call_change_passphrase
                                                        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         const gchar *arg_new_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Asynchronously invokes the ChangePassphrase() D-Bus method on proxy. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call udisks_encrypted_call_change_passphrase_finish() to get the result of the operation.

See udisks_encrypted_call_change_passphrase_sync() for the synchronous, blocking version of this method.

proxy :

A UDisksEncryptedProxy.

arg_passphrase :

Argument to pass with the method invocation.

arg_new_passphrase :

Argument to pass with the method invocation.

arg_options :

Argument to pass with the method invocation.

cancellable :

A GCancellable or NULL. [allow-none]

callback :

A GAsyncReadyCallback to call when the request is satisfied or NULL.

user_data :

User data to pass to callback.

udisks_encrypted_call_change_passphrase_finish ()

gboolean            udisks_encrypted_call_change_passphrase_finish
                                                        (UDisksEncrypted *proxy,
                                                         GAsyncResult *res,
                                                         GError **error);

Finishes an operation started with udisks_encrypted_call_change_passphrase().

proxy :

A UDisksEncryptedProxy.

res :

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_encrypted_call_change_passphrase().

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_call_change_passphrase_sync ()

gboolean            udisks_encrypted_call_change_passphrase_sync
                                                        (UDisksEncrypted *proxy,
                                                         const gchar *arg_passphrase,
                                                         const gchar *arg_new_passphrase,
                                                         GVariant *arg_options,
                                                         GCancellable *cancellable,
                                                         GError **error);

Synchronously invokes the ChangePassphrase() D-Bus method on proxy. The calling thread is blocked until a reply is received.

See udisks_encrypted_call_change_passphrase() for the asynchronous version of this method.

proxy :

A UDisksEncryptedProxy.

arg_passphrase :

Argument to pass with the method invocation.

arg_new_passphrase :

Argument to pass with the method invocation.

arg_options :

Argument to pass with the method invocation.

cancellable :

A GCancellable or NULL. [allow-none]

error :

Return location for error or NULL.

Returns :

TRUE if the call succeded, FALSE if error is set. [skip]

udisks_encrypted_complete_change_passphrase ()

void                udisks_encrypted_complete_change_passphrase
                                                        (UDisksEncrypted *object,
                                                         GDBusMethodInvocation *invocation);

Helper function used in service implementations to finish handling invocations of the ChangePassphrase() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation. [transfer full]

struct UDisksEncryptedProxy

struct UDisksEncryptedProxy;

The UDisksEncryptedProxy structure contains only private data and should only be accessed using the provided API.


struct UDisksEncryptedProxyClass

struct UDisksEncryptedProxyClass {
  GDBusProxyClass parent_class;
};

Class structure for UDisksEncryptedProxy.

GDBusProxyClass parent_class;

The parent class.

udisks_encrypted_proxy_new ()

void                udisks_encrypted_proxy_new          (GDBusConnection *connection,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Asynchronously creates a proxy for the D-Bus interface org.freedesktop.UDisks2.Encrypted. See g_dbus_proxy_new() for more details.

When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call udisks_encrypted_proxy_new_finish() to get the result of the operation.

See udisks_encrypted_proxy_new_sync() for the synchronous, blocking version of this constructor.

connection :

A GDBusConnection.

flags :

Flags from the GDBusProxyFlags enumeration.

name :

A bus name (well-known or unique) or NULL if connection is not a message bus connection. [allow-none]

object_path :

An object path.

cancellable :

A GCancellable or NULL. [allow-none]

callback :

A GAsyncReadyCallback to call when the request is satisfied.

user_data :

User data to pass to callback.

udisks_encrypted_proxy_new_finish ()

UDisksEncrypted *   udisks_encrypted_proxy_new_finish   (GAsyncResult *res,
                                                         GError **error);

Finishes an operation started with udisks_encrypted_proxy_new().

res :

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_encrypted_proxy_new().

error :

Return location for error or NULL

Returns :

The constructed proxy object or NULL if error is set. [transfer full][type UDisksEncryptedProxy]

udisks_encrypted_proxy_new_sync ()

UDisksEncrypted *   udisks_encrypted_proxy_new_sync     (GDBusConnection *connection,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GError **error);

Synchronously creates a proxy for the D-Bus interface org.freedesktop.UDisks2.Encrypted. See g_dbus_proxy_new_sync() for more details.

The calling thread is blocked until a reply is received.

See udisks_encrypted_proxy_new() for the asynchronous version of this constructor.

connection :

A GDBusConnection.

flags :

Flags from the GDBusProxyFlags enumeration.

name :

A bus name (well-known or unique) or NULL if connection is not a message bus connection. [allow-none]

object_path :

An object path.

cancellable :

A GCancellable or NULL. [allow-none]

error :

Return location for error or NULL

Returns :

The constructed proxy object or NULL if error is set. [transfer full][type UDisksEncryptedProxy]

udisks_encrypted_proxy_new_for_bus ()

void                udisks_encrypted_proxy_new_for_bus  (GBusType bus_type,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GAsyncReadyCallback callback,
                                                         gpointer user_data);

Like udisks_encrypted_proxy_new() but takes a GBusType instead of a GDBusConnection.

When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from. You can then call udisks_encrypted_proxy_new_for_bus_finish() to get the result of the operation.

See udisks_encrypted_proxy_new_for_bus_sync() for the synchronous, blocking version of this constructor.

bus_type :

A GBusType.

flags :

Flags from the GDBusProxyFlags enumeration.

name :

A bus name (well-known or unique).

object_path :

An object path.

cancellable :

A GCancellable or NULL. [allow-none]

callback :

A GAsyncReadyCallback to call when the request is satisfied.

user_data :

User data to pass to callback.

udisks_encrypted_proxy_new_for_bus_finish ()

UDisksEncrypted *   udisks_encrypted_proxy_new_for_bus_finish
                                                        (GAsyncResult *res,
                                                         GError **error);

Finishes an operation started with udisks_encrypted_proxy_new_for_bus().

res :

The GAsyncResult obtained from the GAsyncReadyCallback passed to udisks_encrypted_proxy_new_for_bus().

error :

Return location for error or NULL

Returns :

The constructed proxy object or NULL if error is set. [transfer full][type UDisksEncryptedProxy]

udisks_encrypted_proxy_new_for_bus_sync ()

UDisksEncrypted *   udisks_encrypted_proxy_new_for_bus_sync
                                                        (GBusType bus_type,
                                                         GDBusProxyFlags flags,
                                                         const gchar *name,
                                                         const gchar *object_path,
                                                         GCancellable *cancellable,
                                                         GError **error);

Like udisks_encrypted_proxy_new_sync() but takes a GBusType instead of a GDBusConnection.

The calling thread is blocked until a reply is received.

See udisks_encrypted_proxy_new_for_bus() for the asynchronous version of this constructor.

bus_type :

A GBusType.

flags :

Flags from the GDBusProxyFlags enumeration.

name :

A bus name (well-known or unique).

object_path :

An object path.

cancellable :

A GCancellable or NULL. [allow-none]

error :

Return location for error or NULL

Returns :

The constructed proxy object or NULL if error is set. [transfer full][type UDisksEncryptedProxy]

struct UDisksEncryptedSkeleton

struct UDisksEncryptedSkeleton;

The UDisksEncryptedSkeleton structure contains only private data and should only be accessed using the provided API.


struct UDisksEncryptedSkeletonClass

struct UDisksEncryptedSkeletonClass {
  GDBusInterfaceSkeletonClass parent_class;
};

Class structure for UDisksEncryptedSkeleton.

GDBusInterfaceSkeletonClass parent_class;

The parent class.

udisks_encrypted_skeleton_new ()

UDisksEncrypted *   udisks_encrypted_skeleton_new       (void);

Creates a skeleton object for the D-Bus interface org.freedesktop.UDisks2.Encrypted.

Returns :

The skeleton object. [transfer full][type UDisksEncryptedSkeleton]

Signal Details

The "handle-change-passphrase" signal

gboolean            user_function                      (UDisksEncrypted       *object,
                                                        GDBusMethodInvocation *invocation,
                                                        gchar                 *arg_passphrase,
                                                        gchar                 *arg_new_passphrase,
                                                        GVariant              *arg_options,
                                                        gpointer               user_data)               : Run Last

Signal emitted when a remote caller is invoking the ChangePassphrase() D-Bus method.

If a signal handler returns TRUE, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call udisks_encrypted_complete_change_passphrase() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the G_DBUS_ERROR_UNKNOWN_METHOD error is returned.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation.

arg_passphrase :

Argument passed by remote caller.

arg_new_passphrase :

Argument passed by remote caller.

arg_options :

Argument passed by remote caller.

user_data :

user data set when the signal handler was connected.

Returns :

TRUE if the invocation was handled, FALSE to let other signal handlers run.

The "handle-lock" signal

gboolean            user_function                      (UDisksEncrypted       *object,
                                                        GDBusMethodInvocation *invocation,
                                                        GVariant              *arg_options,
                                                        gpointer               user_data)        : Run Last

Signal emitted when a remote caller is invoking the Lock() D-Bus method.

If a signal handler returns TRUE, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call udisks_encrypted_complete_lock() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the G_DBUS_ERROR_UNKNOWN_METHOD error is returned.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation.

arg_options :

Argument passed by remote caller.

user_data :

user data set when the signal handler was connected.

Returns :

TRUE if the invocation was handled, FALSE to let other signal handlers run.

The "handle-unlock" signal

gboolean            user_function                      (UDisksEncrypted       *object,
                                                        GDBusMethodInvocation *invocation,
                                                        gchar                 *arg_passphrase,
                                                        GVariant              *arg_options,
                                                        gpointer               user_data)           : Run Last

Signal emitted when a remote caller is invoking the Unlock() D-Bus method.

If a signal handler returns TRUE, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call udisks_encrypted_complete_unlock() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the G_DBUS_ERROR_UNKNOWN_METHOD error is returned.

object :

A UDisksEncrypted.

invocation :

A GDBusMethodInvocation.

arg_passphrase :

Argument passed by remote caller.

arg_options :

Argument passed by remote caller.

user_data :

user data set when the signal handler was connected.

Returns :

TRUE if the invocation was handled, FALSE to let other signal handlers run.