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fwupd/libfwupd/fwupd-client.c
Richard Hughes 6ecc4ca144 Export the report metadata on the D-Bus interface 
This allows the client to easily query metadata to upload with the report,
without exporting rarely used attributes as D-Bus properties on the interface.

It also allows us to add extra metadata values in the future without changing
the public API.
2020-05-20 19:47:53 +01:00

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62 KiB
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/*
* Copyright (C) 2016-2018 Richard Hughes <richard@hughsie.com>
*
* SPDX-License-Identifier: LGPL-2.1+
*/
#include "config.h"
#include <glib-object.h>
#include <gio/gio.h>
#ifdef HAVE_GIO_UNIX
#include <gio/gunixfdlist.h>
#endif
#include <fcntl.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include "fwupd-client.h"
#include "fwupd-common.h"
#include "fwupd-deprecated.h"
#include "fwupd-enums.h"
#include "fwupd-error.h"
#include "fwupd-device-private.h"
#include "fwupd-security-attr-private.h"
#include "fwupd-release-private.h"
#include "fwupd-remote-private.h"
/**
* SECTION:fwupd-client
* @short_description: a way of interfacing with the daemon
*
* An object that allows client code to call the daemon methods synchronously.
*
* See also: #FwupdDevice
*/
static void fwupd_client_finalize (GObject *object);
typedef struct {
FwupdStatus status;
gboolean tainted;
gboolean interactive;
guint percentage;
gchar *daemon_version;
gchar *host_product;
gchar *host_machine_id;
gchar *host_security_id;
GDBusConnection *conn;
GDBusProxy *proxy;
} FwupdClientPrivate;
enum {
SIGNAL_CHANGED,
SIGNAL_STATUS_CHANGED,
SIGNAL_DEVICE_ADDED,
SIGNAL_DEVICE_REMOVED,
SIGNAL_DEVICE_CHANGED,
SIGNAL_LAST
};
enum {
PROP_0,
PROP_STATUS,
PROP_PERCENTAGE,
PROP_DAEMON_VERSION,
PROP_TAINTED,
PROP_HOST_PRODUCT,
PROP_HOST_MACHINE_ID,
PROP_HOST_SECURITY_ID,
PROP_INTERACTIVE,
PROP_LAST
};
static guint signals [SIGNAL_LAST] = { 0 };
G_DEFINE_TYPE_WITH_PRIVATE (FwupdClient, fwupd_client, G_TYPE_OBJECT)
#define GET_PRIVATE(o) (fwupd_client_get_instance_private (o))
typedef struct {
gboolean ret;
GError *error;
GMainLoop *loop;
GVariant *val;
GDBusMessage *message;
} FwupdClientHelper;
static void
fwupd_client_helper_free (FwupdClientHelper *helper)
{
if (helper->message != NULL)
g_object_unref (helper->message);
if (helper->val != NULL)
g_variant_unref (helper->val);
if (helper->error != NULL)
g_error_free (helper->error);
g_main_loop_unref (helper->loop);
g_free (helper);
}
static FwupdClientHelper *
fwupd_client_helper_new (void)
{
FwupdClientHelper *helper;
helper = g_new0 (FwupdClientHelper, 1);
helper->loop = g_main_loop_new (NULL, FALSE);
return helper;
}
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wunused-function"
G_DEFINE_AUTOPTR_CLEANUP_FUNC(FwupdClientHelper, fwupd_client_helper_free)
#pragma clang diagnostic pop
static void
fwupd_client_set_host_product (FwupdClient *client, const gchar *host_product)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_free (priv->host_product);
priv->host_product = g_strdup (host_product);
g_object_notify (G_OBJECT (client), "host-product");
}
static void
fwupd_client_set_host_machine_id (FwupdClient *client, const gchar *host_machine_id)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_free (priv->host_machine_id);
priv->host_machine_id = g_strdup (host_machine_id);
g_object_notify (G_OBJECT (client), "host-machine-id");
}
static void
fwupd_client_set_host_security_id (FwupdClient *client, const gchar *host_security_id)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_free (priv->host_security_id);
priv->host_security_id = g_strdup (host_security_id);
g_object_notify (G_OBJECT (client), "host-security-id");
}
static void
fwupd_client_set_daemon_version (FwupdClient *client, const gchar *daemon_version)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_free (priv->daemon_version);
priv->daemon_version = g_strdup (daemon_version);
g_object_notify (G_OBJECT (client), "daemon-version");
}
static void
fwupd_client_properties_changed_cb (GDBusProxy *proxy,
GVariant *changed_properties,
GStrv invalidated_properties,
FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariantDict) dict = NULL;
/* print to the console */
dict = g_variant_dict_new (changed_properties);
if (g_variant_dict_contains (dict, "Status")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "Status");
if (val != NULL) {
priv->status = g_variant_get_uint32 (val);
g_debug ("Emitting ::status-changed() [%s]",
fwupd_status_to_string (priv->status));
g_signal_emit (client, signals[SIGNAL_STATUS_CHANGED], 0, priv->status);
g_object_notify (G_OBJECT (client), "status");
}
}
if (g_variant_dict_contains (dict, "Tainted")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "Tainted");
if (val != NULL) {
priv->tainted = g_variant_get_boolean (val);
g_object_notify (G_OBJECT (client), "tainted");
}
}
if (g_variant_dict_contains (dict, "Interactive")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "Interactive");
if (val != NULL) {
priv->interactive = g_variant_get_boolean (val);
g_object_notify (G_OBJECT (client), "interactive");
}
}
if (g_variant_dict_contains (dict, "Percentage")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "Percentage");
if (val != NULL) {
priv->percentage = g_variant_get_uint32 (val);
g_object_notify (G_OBJECT (client), "percentage");
}
}
if (g_variant_dict_contains (dict, "DaemonVersion")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "DaemonVersion");
if (val != NULL)
fwupd_client_set_daemon_version (client, g_variant_get_string (val, NULL));
}
if (g_variant_dict_contains (dict, "HostProduct")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "HostProduct");
if (val != NULL)
fwupd_client_set_host_product (client, g_variant_get_string (val, NULL));
}
if (g_variant_dict_contains (dict, "HostMachineId")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "HostMachineId");
if (val != NULL)
fwupd_client_set_host_machine_id (client, g_variant_get_string (val, NULL));
}
if (g_variant_dict_contains (dict, "HostSecurityId")) {
g_autoptr(GVariant) val = NULL;
val = g_dbus_proxy_get_cached_property (proxy, "HostSecurityId");
if (val != NULL)
fwupd_client_set_host_security_id (client, g_variant_get_string (val, NULL));
}
}
static void
fwupd_client_signal_cb (GDBusProxy *proxy,
const gchar *sender_name,
const gchar *signal_name,
GVariant *parameters,
FwupdClient *client)
{
g_autoptr(FwupdDevice) dev = NULL;
if (g_strcmp0 (signal_name, "Changed") == 0) {
g_debug ("Emitting ::changed()");
g_signal_emit (client, signals[SIGNAL_CHANGED], 0);
return;
}
if (g_strcmp0 (signal_name, "DeviceAdded") == 0) {
dev = fwupd_device_from_variant (parameters);
g_debug ("Emitting ::device-added(%s)",
fwupd_device_get_id (dev));
g_signal_emit (client, signals[SIGNAL_DEVICE_ADDED], 0, dev);
return;
}
if (g_strcmp0 (signal_name, "DeviceRemoved") == 0) {
dev = fwupd_device_from_variant (parameters);
g_signal_emit (client, signals[SIGNAL_DEVICE_REMOVED], 0, dev);
g_debug ("Emitting ::device-removed(%s)",
fwupd_device_get_id (dev));
return;
}
if (g_strcmp0 (signal_name, "DeviceChanged") == 0) {
dev = fwupd_device_from_variant (parameters);
g_signal_emit (client, signals[SIGNAL_DEVICE_CHANGED], 0, dev);
g_debug ("Emitting ::device-changed(%s)",
fwupd_device_get_id (dev));
return;
}
g_debug ("Unknown signal name '%s' from %s", signal_name, sender_name);
}
/**
* fwupd_client_connect:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Sets up the client ready for use. Most other methods call this
* for you, and do you only need to call this if you are just watching
* the client.
*
* Returns: %TRUE for success
*
* Since: 0.7.1
**/
gboolean
fwupd_client_connect (FwupdClient *client, GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_autoptr(GVariant) val2 = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* nothing to do */
if (priv->proxy != NULL)
return TRUE;
/* connect to the daemon */
priv->conn = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, error);
if (priv->conn == NULL) {
g_prefix_error (error, "Failed to connect to system D-Bus: ");
return FALSE;
}
priv->proxy = g_dbus_proxy_new_sync (priv->conn,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
FWUPD_DBUS_SERVICE,
FWUPD_DBUS_PATH,
FWUPD_DBUS_INTERFACE,
NULL,
error);
if (priv->proxy == NULL)
return FALSE;
g_signal_connect (priv->proxy, "g-properties-changed",
G_CALLBACK (fwupd_client_properties_changed_cb), client);
g_signal_connect (priv->proxy, "g-signal",
G_CALLBACK (fwupd_client_signal_cb), client);
val = g_dbus_proxy_get_cached_property (priv->proxy, "DaemonVersion");
if (val != NULL)
fwupd_client_set_daemon_version (client, g_variant_get_string (val, NULL));
val2 = g_dbus_proxy_get_cached_property (priv->proxy, "Tainted");
if (val2 != NULL)
priv->tainted = g_variant_get_boolean (val2);
val2 = g_dbus_proxy_get_cached_property (priv->proxy, "Interactive");
if (val2 != NULL)
priv->interactive = g_variant_get_boolean (val2);
val = g_dbus_proxy_get_cached_property (priv->proxy, "HostProduct");
if (val != NULL)
fwupd_client_set_host_product (client, g_variant_get_string (val, NULL));
val = g_dbus_proxy_get_cached_property (priv->proxy, "HostMachineId");
if (val != NULL)
fwupd_client_set_host_machine_id (client, g_variant_get_string (val, NULL));
val = g_dbus_proxy_get_cached_property (priv->proxy, "HostSecurityId");
if (val != NULL)
fwupd_client_set_host_security_id (client, g_variant_get_string (val, NULL));
return TRUE;
}
static void
fwupd_client_fixup_dbus_error (GError *error)
{
g_autofree gchar *name = NULL;
g_return_if_fail (error != NULL);
/* is a remote error? */
if (!g_dbus_error_is_remote_error (error))
return;
/* parse the remote error */
name = g_dbus_error_get_remote_error (error);
if (g_str_has_prefix (name, FWUPD_DBUS_INTERFACE)) {
error->domain = FWUPD_ERROR;
error->code = fwupd_error_from_string (name);
} else if (g_error_matches (error,
G_DBUS_ERROR,
G_DBUS_ERROR_SERVICE_UNKNOWN)) {
error->domain = FWUPD_ERROR;
error->code = FWUPD_ERROR_NOT_SUPPORTED;
} else if (g_error_matches (error,
G_IO_ERROR,
G_IO_ERROR_DBUS_ERROR)) {
error->domain = FWUPD_ERROR;
error->code = FWUPD_ERROR_NOT_SUPPORTED;
} else {
error->domain = FWUPD_ERROR;
error->code = FWUPD_ERROR_INTERNAL;
}
g_dbus_error_strip_remote_error (error);
}
/**
* fwupd_client_get_host_security_attrs:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the host security attributes from the daemon.
*
* Returns: (element-type FwupdSecurityAttr) (transfer container): attributes
*
* Since: 1.5.0
**/
GPtrArray *
fwupd_client_get_host_security_attrs (FwupdClient *client, GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetHostSecurityAttrs",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_security_attr_array_from_variant (val);
}
static GHashTable *
fwupd_report_metadata_hash_from_variant (GVariant *value)
{
GHashTable *hash;
gsize sz;
g_autoptr(GVariant) untuple = NULL;
hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
untuple = g_variant_get_child_value (value, 0);
sz = g_variant_n_children (untuple);
for (guint i = 0; i < sz; i++) {
g_autoptr(GVariant) data = NULL;
const gchar *key = NULL;
const gchar *val = NULL;
data = g_variant_get_child_value (untuple, i);
g_variant_get (data, "{&s&s}", &key, &val);
g_hash_table_insert (hash, g_strdup (key), g_strdup (val));
}
return hash;
}
/**
* fwupd_client_get_report_metadata:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the report metadata from the daemon.
*
* Returns: (transfer container): attributes
*
* Since: 1.5.0
**/
GHashTable *
fwupd_client_get_report_metadata (FwupdClient *client,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetReportMetadata",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_report_metadata_hash_from_variant (val);
}
/**
* fwupd_client_get_devices:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the devices registered with the daemon.
*
* Returns: (element-type FwupdDevice) (transfer container): results
*
* Since: 0.9.2
**/
GPtrArray *
fwupd_client_get_devices (FwupdClient *client, GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetDevices",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_device_array_from_variant (val);
}
/**
* fwupd_client_get_history:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the history.
*
* Returns: (element-type FwupdDevice) (transfer container): results
*
* Since: 1.0.4
**/
GPtrArray *
fwupd_client_get_history (FwupdClient *client, GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetHistory",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_device_array_from_variant (val);
}
/**
* fwupd_client_get_device_by_id:
* @client: A #FwupdClient
* @device_id: the device ID, e.g. `usb:00:01:03:03`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets a device by it's device ID.
*
* Returns: (transfer full): a #FwupdDevice or %NULL
*
* Since: 0.9.3
**/
FwupdDevice *
fwupd_client_get_device_by_id (FwupdClient *client,
const gchar *device_id,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GPtrArray) devices = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (device_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* get all the devices */
devices = fwupd_client_get_devices (client, cancellable, error);
if (devices == NULL)
return NULL;
/* find the device by ID (client side) */
for (guint i = 0; i < devices->len; i++) {
FwupdDevice *dev = g_ptr_array_index (devices, i);
if (g_strcmp0 (fwupd_device_get_id (dev), device_id) == 0)
return g_object_ref (dev);
}
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_FOUND,
"failed to find %s", device_id);
return NULL;
}
/**
* fwupd_client_get_devices_by_guid:
* @client: A #FwupdClient
* @guid: the GUID, e.g. `e22c4520-43dc-5bb3-8245-5787fead9b63`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets any devices that provide a specific GUID. An error is returned if no
* devices contains this GUID.
*
* Returns: (element-type FwupdDevice) (transfer container): devices or %NULL
*
* Since: 1.4.1
**/
GPtrArray *
fwupd_client_get_devices_by_guid (FwupdClient *client,
const gchar *guid,
GCancellable *cancellable,
GError **error)
{
g_autoptr(GPtrArray) devices = NULL;
g_autoptr(GPtrArray) devices_tmp = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (guid != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* get all the devices */
devices_tmp = fwupd_client_get_devices (client, cancellable, error);
if (devices_tmp == NULL)
return NULL;
/* find the devices by GUID (client side) */
devices = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref);
for (guint i = 0; i < devices_tmp->len; i++) {
FwupdDevice *dev_tmp = g_ptr_array_index (devices_tmp, i);
if (fwupd_device_has_guid (dev_tmp, guid))
g_ptr_array_add (devices, g_object_ref (dev_tmp));
}
/* nothing */
if (devices->len == 0) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_FOUND,
"failed to find any device providing %s", guid);
return NULL;
}
/* success */
return g_steal_pointer (&devices);
}
/**
* fwupd_client_get_releases:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the releases for a specific device
*
* Returns: (element-type FwupdRelease) (transfer container): results
*
* Since: 0.9.3
**/
GPtrArray *
fwupd_client_get_releases (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (device_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetReleases",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_release_array_from_variant (val);
}
/**
* fwupd_client_get_downgrades:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the downgrades for a specific device.
*
* Returns: (element-type FwupdRelease) (transfer container): results
*
* Since: 0.9.8
**/
GPtrArray *
fwupd_client_get_downgrades (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (device_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetDowngrades",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_release_array_from_variant (val);
}
/**
* fwupd_client_get_upgrades:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets all the upgrades for a specific device.
*
* Returns: (element-type FwupdRelease) (transfer container): results
*
* Since: 0.9.8
**/
GPtrArray *
fwupd_client_get_upgrades (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (device_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetUpgrades",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_release_array_from_variant (val);
}
static void
fwupd_client_proxy_call_cb (GObject *source, GAsyncResult *res, gpointer user_data)
{
FwupdClientHelper *helper = (FwupdClientHelper *) user_data;
helper->val = g_dbus_proxy_call_finish (G_DBUS_PROXY (source),
res, &helper->error);
if (helper->val != NULL)
helper->ret = TRUE;
if (helper->error != NULL)
fwupd_client_fixup_dbus_error (helper->error);
g_main_loop_quit (helper->loop);
}
/**
* fwupd_client_modify_config
* @client: A #FwupdClient
* @key: key, e.g. `BlacklistPlugins`
* @value: value, e.g. `*`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Modifies a daemon config option.
* The daemon will only respond to this request with proper permissions
*
* Returns: %TRUE for success
*
* Since: 1.2.8
**/
gboolean
fwupd_client_modify_config (FwupdClient *client, const gchar *key, const gchar *value,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"ModifyConfig",
g_variant_new ("(ss)", key, value),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_activate:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @device_id: a device
* @error: the #GError, or %NULL
*
* Activates up a device, which normally means the device switches to a new
* firmware version. This should only be called when data loss cannot occur.
*
* Returns: %TRUE for success
*
* Since: 1.2.6
**/
gboolean
fwupd_client_activate (FwupdClient *client, GCancellable *cancellable,
const gchar *device_id, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"Activate",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_verify:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Verify a specific device.
*
* Returns: %TRUE for verification success
*
* Since: 0.7.0
**/
gboolean
fwupd_client_verify (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"Verify",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_verify_update:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Update the verification record for a specific device.
*
* Returns: %TRUE for verification success
*
* Since: 0.8.0
**/
gboolean
fwupd_client_verify_update (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"VerifyUpdate",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_unlock:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Unlocks a specific device so firmware can be read or wrote.
*
* Returns: %TRUE for success
*
* Since: 0.7.0
**/
gboolean
fwupd_client_unlock (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"Unlock",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_clear_results:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Clears the results for a specific device.
*
* Returns: %TRUE for success
*
* Since: 0.7.0
**/
gboolean
fwupd_client_clear_results (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"ClearResults",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_get_results:
* @client: A #FwupdClient
* @device_id: the device ID
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets the results of a previous firmware update for a specific device.
*
* Returns: (transfer full): a #FwupdDevice, or %NULL for failure
*
* Since: 0.7.0
**/
FwupdDevice *
fwupd_client_get_results (FwupdClient *client, const gchar *device_id,
GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(FwupdClientHelper) helper = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (device_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
helper = fwupd_client_helper_new ();
g_dbus_proxy_call (priv->proxy,
"GetResults",
g_variant_new ("(s)", device_id),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
fwupd_client_proxy_call_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return NULL;
}
return fwupd_device_from_variant (helper->val);
}
#ifdef HAVE_GIO_UNIX
static void
fwupd_client_send_message_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
FwupdClientHelper *helper = (FwupdClientHelper *) user_data;
GDBusConnection *con = G_DBUS_CONNECTION (source_object);
helper->message = g_dbus_connection_send_message_with_reply_finish (con, res,
&helper->error);
if (helper->message &&
!g_dbus_message_to_gerror (helper->message, &helper->error)) {
helper->ret = TRUE;
helper->val = g_dbus_message_get_body (helper->message);
if (helper->val != NULL)
g_variant_ref (helper->val);
}
if (helper->error != NULL)
fwupd_client_fixup_dbus_error (helper->error);
g_main_loop_quit (helper->loop);
}
#endif
/**
* fwupd_client_install:
* @client: A #FwupdClient
* @device_id: the device ID
* @filename: the filename to install
* @install_flags: the #FwupdInstallFlags, e.g. %FWUPD_INSTALL_FLAG_ALLOW_REINSTALL
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Install a file onto a specific device.
*
* Returns: %TRUE for success
*
* Since: 0.7.0
**/
gboolean
fwupd_client_install (FwupdClient *client,
const gchar *device_id,
const gchar *filename,
FwupdInstallFlags install_flags,
GCancellable *cancellable,
GError **error)
{
#ifdef HAVE_GIO_UNIX
FwupdClientPrivate *priv = GET_PRIVATE (client);
GVariant *body;
GVariantBuilder builder;
gint retval;
gint fd;
g_autoptr(FwupdClientHelper) helper = NULL;
g_autoptr(GDBusMessage) request = NULL;
g_autoptr(GUnixFDList) fd_list = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (device_id != NULL, FALSE);
g_return_val_if_fail (filename != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* set options */
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_add (&builder, "{sv}",
"reason", g_variant_new_string ("user-action"));
g_variant_builder_add (&builder, "{sv}",
"filename", g_variant_new_string (filename));
if (install_flags & FWUPD_INSTALL_FLAG_OFFLINE) {
g_variant_builder_add (&builder, "{sv}",
"offline", g_variant_new_boolean (TRUE));
}
if (install_flags & FWUPD_INSTALL_FLAG_ALLOW_OLDER) {
g_variant_builder_add (&builder, "{sv}",
"allow-older", g_variant_new_boolean (TRUE));
}
if (install_flags & FWUPD_INSTALL_FLAG_ALLOW_REINSTALL) {
g_variant_builder_add (&builder, "{sv}",
"allow-reinstall", g_variant_new_boolean (TRUE));
}
if (install_flags & FWUPD_INSTALL_FLAG_FORCE) {
g_variant_builder_add (&builder, "{sv}",
"force", g_variant_new_boolean (TRUE));
}
if (install_flags & FWUPD_INSTALL_FLAG_NO_HISTORY) {
g_variant_builder_add (&builder, "{sv}",
"no-history", g_variant_new_boolean (TRUE));
}
/* open file */
fd = open (filename, O_RDONLY);
if (fd < 0) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_INVALID_FILE,
"failed to open %s",
filename);
return FALSE;
}
/* set out of band file descriptor */
fd_list = g_unix_fd_list_new ();
retval = g_unix_fd_list_append (fd_list, fd, NULL);
g_assert (retval != -1);
request = g_dbus_message_new_method_call (FWUPD_DBUS_SERVICE,
FWUPD_DBUS_PATH,
FWUPD_DBUS_INTERFACE,
"Install");
g_dbus_message_set_unix_fd_list (request, fd_list);
/* g_unix_fd_list_append did a dup() already */
close (fd);
/* call into daemon */
helper = fwupd_client_helper_new ();
body = g_variant_new ("(sha{sv})", device_id, fd, &builder);
g_dbus_message_set_body (request, body);
g_dbus_connection_send_message_with_reply (priv->conn,
request,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
G_MAXINT,
NULL,
cancellable,
fwupd_client_send_message_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
#else
g_set_error_literal (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_SUPPORTED,
"Not supported as <glib-unix.h> is unavailable");
return FALSE;
#endif
}
/**
* fwupd_client_get_details:
* @client: A #FwupdClient
* @filename: the firmware filename, e.g. `firmware.cab`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets details about a specific firmware file.
*
* Returns: (transfer container) (element-type FwupdDevice): an array of results
*
* Since: 1.0.0
**/
GPtrArray *
fwupd_client_get_details (FwupdClient *client, const gchar *filename,
GCancellable *cancellable, GError **error)
{
#ifdef HAVE_GIO_UNIX
FwupdClientPrivate *priv = GET_PRIVATE (client);
GVariant *body;
gint fd;
gint retval;
g_autoptr(FwupdClientHelper) helper = NULL;
g_autoptr(GDBusMessage) request = NULL;
g_autoptr(GUnixFDList) fd_list = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* open file */
fd = open (filename, O_RDONLY);
if (fd < 0) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_INVALID_FILE,
"failed to open %s",
filename);
return NULL;
}
/* set out of band file descriptor */
fd_list = g_unix_fd_list_new ();
retval = g_unix_fd_list_append (fd_list, fd, NULL);
g_assert (retval != -1);
request = g_dbus_message_new_method_call (FWUPD_DBUS_SERVICE,
FWUPD_DBUS_PATH,
FWUPD_DBUS_INTERFACE,
"GetDetails");
g_dbus_message_set_unix_fd_list (request, fd_list);
/* g_unix_fd_list_append did a dup() already */
close (fd);
/* call into daemon */
helper = fwupd_client_helper_new ();
body = g_variant_new ("(h)", fd);
g_dbus_message_set_body (request, body);
g_dbus_connection_send_message_with_reply (priv->conn,
request,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
-1,
NULL,
cancellable,
fwupd_client_send_message_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return NULL;
}
/* return results */
return fwupd_device_array_from_variant (helper->val);
#else
g_set_error_literal (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_SUPPORTED,
"Not supported as <glib-unix.h> is unavailable");
return NULL;
#endif
}
/**
* fwupd_client_get_percentage:
* @client: A #FwupdClient
*
* Gets the last returned percentage value.
*
* Returns: a percentage, or 0 for unknown.
*
* Since: 0.7.3
**/
guint
fwupd_client_get_percentage (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), 0);
return priv->percentage;
}
/**
* fwupd_client_get_daemon_version:
* @client: A #FwupdClient
*
* Gets the daemon version number.
*
* Returns: a string, or %NULL for unknown.
*
* Since: 0.9.6
**/
const gchar *
fwupd_client_get_daemon_version (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
return priv->daemon_version;
}
/**
* fwupd_client_get_host_product:
* @client: A #FwupdClient
*
* Gets the string that represents the host running fwupd
*
* Returns: a string, or %NULL for unknown.
*
* Since: 1.3.1
**/
const gchar *
fwupd_client_get_host_product (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
return priv->host_product;
}
/**
* fwupd_client_get_host_machine_id:
* @client: A #FwupdClient
*
* Gets the string that represents the host machine ID
*
* Returns: a string, or %NULL for unknown.
*
* Since: 1.3.2
**/
const gchar *
fwupd_client_get_host_machine_id (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
return priv->host_machine_id;
}
/**
* fwupd_client_get_host_security_id:
* @client: A #FwupdClient
*
* Gets the string that represents the host machine ID
*
* Returns: a string, or %NULL for unknown.
*
* Since: 1.5.0
**/
const gchar *
fwupd_client_get_host_security_id (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
return priv->host_security_id;
}
/**
* fwupd_client_get_status:
* @client: A #FwupdClient
*
* Gets the last returned status value.
*
* Returns: a #FwupdStatus, or %FWUPD_STATUS_UNKNOWN for unknown.
*
* Since: 0.7.3
**/
FwupdStatus
fwupd_client_get_status (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FWUPD_STATUS_UNKNOWN);
return priv->status;
}
/**
* fwupd_client_get_tainted:
* @client: A #FwupdClient
*
* Gets if the daemon has been tainted by 3rd party code.
*
* Returns: %TRUE if the daemon is unsupported
*
* Since: 1.2.4
**/
gboolean
fwupd_client_get_tainted (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
return priv->tainted;
}
/**
* fwupd_client_get_daemon_interactive:
* @client: A #FwupdClient
*
* Gets if the daemon is running in an interactive terminal.
*
* Returns: %TRUE if the daemon is running in an interactive terminal
*
* Since: 1.3.4
**/
gboolean
fwupd_client_get_daemon_interactive (FwupdClient *client)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
return priv->interactive;
}
/**
* fwupd_client_update_metadata:
* @client: A #FwupdClient
* @remote_id: the remote ID, e.g. `lvfs-testing`
* @metadata_fn: the XML metadata filename
* @signature_fn: the GPG signature file
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Updates the metadata. This allows a session process to download the metadata
* and metadata signing file to be passed into the daemon to be checked and
* parsed.
*
* The @remote_id allows the firmware to be tagged so that the remote can be
* matched when the firmware is downloaded.
*
* Returns: %TRUE for success
*
* Since: 1.0.0
**/
gboolean
fwupd_client_update_metadata (FwupdClient *client,
const gchar *remote_id,
const gchar *metadata_fn,
const gchar *signature_fn,
GCancellable *cancellable,
GError **error)
{
#ifdef HAVE_GIO_UNIX
FwupdClientPrivate *priv = GET_PRIVATE (client);
GVariant *body;
gint fd;
gint fd_sig;
g_autoptr(FwupdClientHelper) helper = NULL;
g_autoptr(GDBusMessage) request = NULL;
g_autoptr(GUnixFDList) fd_list = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (remote_id != NULL, FALSE);
g_return_val_if_fail (metadata_fn != NULL, FALSE);
g_return_val_if_fail (signature_fn != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* open file */
fd = open (metadata_fn, O_RDONLY);
if (fd < 0) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_INVALID_FILE,
"failed to open %s",
metadata_fn);
return FALSE;
}
fd_sig = open (signature_fn, O_RDONLY);
if (fd_sig < 0) {
close (fd);
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_INVALID_FILE,
"failed to open %s",
signature_fn);
return FALSE;
}
/* set out of band file descriptor */
fd_list = g_unix_fd_list_new ();
g_unix_fd_list_append (fd_list, fd, NULL);
g_unix_fd_list_append (fd_list, fd_sig, NULL);
request = g_dbus_message_new_method_call (FWUPD_DBUS_SERVICE,
FWUPD_DBUS_PATH,
FWUPD_DBUS_INTERFACE,
"UpdateMetadata");
g_dbus_message_set_unix_fd_list (request, fd_list);
/* g_unix_fd_list_append did a dup() already */
close (fd);
close (fd_sig);
/* call into daemon */
body = g_variant_new ("(shh)", remote_id, fd, fd_sig);
g_dbus_message_set_body (request, body);
helper = fwupd_client_helper_new ();
g_dbus_connection_send_message_with_reply (priv->conn,
request,
G_DBUS_SEND_MESSAGE_FLAGS_NONE,
-1,
NULL,
cancellable,
fwupd_client_send_message_cb,
helper);
g_main_loop_run (helper->loop);
if (!helper->ret) {
g_propagate_error (error, helper->error);
helper->error = NULL;
return FALSE;
}
return TRUE;
#else
g_set_error_literal (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_SUPPORTED,
"Not supported as <glib-unix.h> is unavailable");
return FALSE;
#endif
}
/**
* fwupd_client_get_remotes:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets the list of remotes that have been configured for the system.
*
* Returns: (element-type FwupdRemote) (transfer container): list of remotes, or %NULL
*
* Since: 0.9.3
**/
GPtrArray *
fwupd_client_get_remotes (FwupdClient *client, GCancellable *cancellable, GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetRemotes",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
return fwupd_remote_array_from_variant (val);
}
/**
* fwupd_client_get_approved_firmware:
* @client: A #FwupdClient
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets the list of approved firmware.
*
* Returns: (transfer full): list of remotes, or %NULL
*
* Since: 1.2.6
**/
gchar **
fwupd_client_get_approved_firmware (FwupdClient *client,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
gchar **retval = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"GetApprovedFirmware",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
g_variant_get (val, "(^as)", &retval);
return retval;
}
/**
* fwupd_client_set_approved_firmware:
* @client: A #FwupdClient
* @checksums: Array of checksums
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Sets the list of approved firmware.
*
* Returns: %TRUE for success
*
* Since: 1.2.6
**/
gboolean
fwupd_client_set_approved_firmware (FwupdClient *client,
gchar **checksums,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"SetApprovedFirmware",
g_variant_new ("(^as)", checksums),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_self_sign:
* @client: A #FwupdClient
* @value: A string to sign, typically a JSON blob
* @flags: #FwupdSelfSignFlags, e.g. %FWUPD_SELF_SIGN_FLAG_ADD_TIMESTAMP
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Signs the data using the client self-signed certificate.
*
* Returns: %TRUE for success
*
* Since: 1.2.6
**/
gchar *
fwupd_client_self_sign (FwupdClient *client,
const gchar *value,
FwupdSelfSignFlags flags,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
GVariantBuilder builder;
g_autoptr(GVariant) val = NULL;
gchar *retval = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return NULL;
/* set options */
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
if (flags & FWUPD_SELF_SIGN_FLAG_ADD_TIMESTAMP) {
g_variant_builder_add (&builder, "{sv}",
"add-timestamp", g_variant_new_boolean (TRUE));
}
if (flags & FWUPD_SELF_SIGN_FLAG_ADD_CERT) {
g_variant_builder_add (&builder, "{sv}",
"add-cert", g_variant_new_boolean (TRUE));
}
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"SelfSign",
g_variant_new ("(sa{sv})", value, &builder),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return NULL;
}
g_variant_get (val, "(s)", &retval);
return retval;
}
/**
* fwupd_client_modify_remote:
* @client: A #FwupdClient
* @remote_id: the remote ID, e.g. `lvfs-testing`
* @key: the key, e.g. `Enabled`
* @value: the key, e.g. `true`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Modifies a system remote in a specific way.
*
* NOTE: User authentication may be required to complete this action.
*
* Returns: %TRUE for success
*
* Since: 0.9.8
**/
gboolean
fwupd_client_modify_remote (FwupdClient *client,
const gchar *remote_id,
const gchar *key,
const gchar *value,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (remote_id != NULL, FALSE);
g_return_val_if_fail (key != NULL, FALSE);
g_return_val_if_fail (value != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"ModifyRemote",
g_variant_new ("(sss)", remote_id, key, value),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return FALSE;
}
return TRUE;
}
/**
* fwupd_client_modify_device:
* @client: A #FwupdClient
* @device_id: the device ID
* @key: the key, e.g. `Flags`
* @value: the key, e.g. `reported`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Modifies a device in a specific way. Not all properties on the #FwupdDevice
* are settable by the client, and some may have other restrictions on @value.
*
* NOTE: User authentication may be required to complete this action.
*
* Returns: %TRUE for success
*
* Since: 1.0.4
**/
gboolean
fwupd_client_modify_device (FwupdClient *client,
const gchar *remote_id,
const gchar *key,
const gchar *value,
GCancellable *cancellable,
GError **error)
{
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_autoptr(GVariant) val = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), FALSE);
g_return_val_if_fail (remote_id != NULL, FALSE);
g_return_val_if_fail (key != NULL, FALSE);
g_return_val_if_fail (value != NULL, FALSE);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
/* connect */
if (!fwupd_client_connect (client, cancellable, error))
return FALSE;
/* call into daemon */
val = g_dbus_proxy_call_sync (priv->proxy,
"ModifyDevice",
g_variant_new ("(sss)", remote_id, key, value),
G_DBUS_CALL_FLAGS_NONE,
-1,
cancellable,
error);
if (val == NULL) {
if (error != NULL)
fwupd_client_fixup_dbus_error (*error);
return FALSE;
}
return TRUE;
}
static FwupdRemote *
fwupd_client_get_remote_by_id_noref (GPtrArray *remotes, const gchar *remote_id)
{
for (guint i = 0; i < remotes->len; i++) {
FwupdRemote *remote = g_ptr_array_index (remotes, i);
if (g_strcmp0 (remote_id, fwupd_remote_get_id (remote)) == 0)
return remote;
}
return NULL;
}
/**
* fwupd_client_get_remote_by_id:
* @client: A #FwupdClient
* @remote_id: the remote ID, e.g. `lvfs-testing`
* @cancellable: the #GCancellable, or %NULL
* @error: the #GError, or %NULL
*
* Gets a specific remote that has been configured for the system.
*
* Returns: (transfer full): a #FwupdRemote, or %NULL if not found
*
* Since: 0.9.3
**/
FwupdRemote *
fwupd_client_get_remote_by_id (FwupdClient *client,
const gchar *remote_id,
GCancellable *cancellable,
GError **error)
{
FwupdRemote *remote;
g_autoptr(GPtrArray) remotes = NULL;
g_return_val_if_fail (FWUPD_IS_CLIENT (client), NULL);
g_return_val_if_fail (remote_id != NULL, NULL);
g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
/* find remote in list */
remotes = fwupd_client_get_remotes (client, cancellable, error);
if (remotes == NULL)
return NULL;
remote = fwupd_client_get_remote_by_id_noref (remotes, remote_id);
if (remote == NULL) {
g_set_error (error,
FWUPD_ERROR,
FWUPD_ERROR_NOT_FOUND,
"No remote '%s' found in search paths",
remote_id);
return NULL;
}
/* success */
return g_object_ref (remote);
}
static void
fwupd_client_get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
FwupdClient *client = FWUPD_CLIENT (object);
FwupdClientPrivate *priv = GET_PRIVATE (client);
switch (prop_id) {
case PROP_STATUS:
g_value_set_uint (value, priv->status);
break;
case PROP_TAINTED:
g_value_set_boolean (value, priv->tainted);
break;
case PROP_PERCENTAGE:
g_value_set_uint (value, priv->percentage);
break;
case PROP_DAEMON_VERSION:
g_value_set_string (value, priv->daemon_version);
break;
case PROP_HOST_PRODUCT:
g_value_set_string (value, priv->host_product);
break;
case PROP_HOST_MACHINE_ID:
g_value_set_string (value, priv->host_machine_id);
break;
case PROP_HOST_SECURITY_ID:
g_value_set_string (value, priv->host_security_id);
break;
case PROP_INTERACTIVE:
g_value_set_boolean (value, priv->interactive);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
fwupd_client_set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
FwupdClient *client = FWUPD_CLIENT (object);
FwupdClientPrivate *priv = GET_PRIVATE (client);
switch (prop_id) {
case PROP_STATUS:
priv->status = g_value_get_uint (value);
break;
case PROP_PERCENTAGE:
priv->percentage = g_value_get_uint (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
fwupd_client_class_init (FwupdClientClass *klass)
{
GParamSpec *pspec;
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = fwupd_client_finalize;
object_class->get_property = fwupd_client_get_property;
object_class->set_property = fwupd_client_set_property;
/**
* FwupdClient::changed:
* @client: the #FwupdClient instance that emitted the signal
*
* The ::changed signal is emitted when the daemon internal has
* changed, for instance when a device has been added or removed.
*
* Since: 0.7.0
**/
signals [SIGNAL_CHANGED] =
g_signal_new ("changed",
G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (FwupdClientClass, changed),
NULL, NULL, g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* FwupdClient::state-changed:
* @client: the #FwupdClient instance that emitted the signal
* @status: the #FwupdStatus
*
* The ::state-changed signal is emitted when the daemon status has
* changed, e.g. going from %FWUPD_STATUS_IDLE to %FWUPD_STATUS_DEVICE_WRITE.
*
* Since: 0.7.0
**/
signals [SIGNAL_STATUS_CHANGED] =
g_signal_new ("status-changed",
G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (FwupdClientClass, status_changed),
NULL, NULL, g_cclosure_marshal_VOID__UINT,
G_TYPE_NONE, 1, G_TYPE_UINT);
/**
* FwupdClient::device-added:
* @client: the #FwupdClient instance that emitted the signal
* @result: the #FwupdDevice
*
* The ::device-added signal is emitted when a device has been
* added.
*
* Since: 0.7.1
**/
signals [SIGNAL_DEVICE_ADDED] =
g_signal_new ("device-added",
G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (FwupdClientClass, device_added),
NULL, NULL, g_cclosure_marshal_generic,
G_TYPE_NONE, 1, FWUPD_TYPE_DEVICE);
/**
* FwupdClient::device-removed:
* @client: the #FwupdClient instance that emitted the signal
* @result: the #FwupdDevice
*
* The ::device-removed signal is emitted when a device has been
* removed.
*
* Since: 0.7.1
**/
signals [SIGNAL_DEVICE_REMOVED] =
g_signal_new ("device-removed",
G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (FwupdClientClass, device_removed),
NULL, NULL, g_cclosure_marshal_generic,
G_TYPE_NONE, 1, FWUPD_TYPE_DEVICE);
/**
* FwupdClient::device-changed:
* @client: the #FwupdClient instance that emitted the signal
* @result: the #FwupdDevice
*
* The ::device-changed signal is emitted when a device has been
* changed in some way, e.g. the version number is updated.
*
* Since: 0.7.1
**/
signals [SIGNAL_DEVICE_CHANGED] =
g_signal_new ("device-changed",
G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (FwupdClientClass, device_changed),
NULL, NULL, g_cclosure_marshal_generic,
G_TYPE_NONE, 1, FWUPD_TYPE_DEVICE);
/**
* FwupdClient:status:
*
* The last-reported status of the daemon.
*
* Since: 0.7.0
*/
pspec = g_param_spec_uint ("status", NULL, NULL,
0, FWUPD_STATUS_LAST, FWUPD_STATUS_UNKNOWN,
G_PARAM_READWRITE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_STATUS, pspec);
/**
* FwupdClient:tainted:
*
* If the daemon is tainted by 3rd party code.
*
* Since: 1.2.4
*/
pspec = g_param_spec_boolean ("tainted", NULL, NULL, FALSE,
G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_TAINTED, pspec);
/**
* FwupdClient:interactive:
*
* If the daemon is running in an interactive terminal
*
* Since: 1.3.4
*/
pspec = g_param_spec_boolean ("interactive", NULL, NULL, FALSE,
G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_INTERACTIVE, pspec);
/**
* FwupdClient:percentage:
*
* The last-reported percentage of the daemon.
*
* Since: 0.7.3
*/
pspec = g_param_spec_uint ("percentage", NULL, NULL,
0, 100, 0,
G_PARAM_READWRITE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_PERCENTAGE, pspec);
/**
* FwupdClient:daemon-version:
*
* The daemon version number.
*
* Since: 0.9.6
*/
pspec = g_param_spec_string ("daemon-version", NULL, NULL,
NULL, G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_DAEMON_VERSION, pspec);
/**
* FwupdClient:host-product:
*
* The host product string
*
* Since: 1.3.1
*/
pspec = g_param_spec_string ("host-product", NULL, NULL,
NULL, G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_HOST_PRODUCT, pspec);
/**
* FwupdClient:host-machine-id:
*
* The host machine-id string
*
* Since: 1.3.2
*/
pspec = g_param_spec_string ("host-machine-id", NULL, NULL,
NULL, G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_HOST_MACHINE_ID, pspec);
/**
* FwupdClient:host-security-id:
*
* The host machine-id string
*
* Since: 1.5.0
*/
pspec = g_param_spec_string ("host-security-id", NULL, NULL,
NULL, G_PARAM_READABLE | G_PARAM_STATIC_NAME);
g_object_class_install_property (object_class, PROP_HOST_SECURITY_ID, pspec);
}
static void
fwupd_client_init (FwupdClient *client)
{
}
static void
fwupd_client_finalize (GObject *object)
{
FwupdClient *client = FWUPD_CLIENT (object);
FwupdClientPrivate *priv = GET_PRIVATE (client);
g_free (priv->daemon_version);
g_free (priv->host_product);
g_free (priv->host_machine_id);
g_free (priv->host_security_id);
if (priv->conn != NULL)
g_object_unref (priv->conn);
if (priv->proxy != NULL)
g_object_unref (priv->proxy);
G_OBJECT_CLASS (fwupd_client_parent_class)->finalize (object);
}
/**
* fwupd_client_new:
*
* Creates a new client.
*
* Returns: a new #FwupdClient
*
* Since: 0.7.0
**/
FwupdClient *
fwupd_client_new (void)
{
FwupdClient *client;
client = g_object_new (FWUPD_TYPE_CLIENT, NULL);
return FWUPD_CLIENT (client);
}
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