diff options
Diffstat (limited to 'plugins/packagekit/gs-plugin-packagekit.c')
| -rw-r--r-- | plugins/packagekit/gs-plugin-packagekit.c | 4080 |
1 files changed, 4080 insertions, 0 deletions
diff --git a/plugins/packagekit/gs-plugin-packagekit.c b/plugins/packagekit/gs-plugin-packagekit.c new file mode 100644 index 0000000..5b601c9 --- /dev/null +++ b/plugins/packagekit/gs-plugin-packagekit.c @@ -0,0 +1,4080 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2013-2016 Richard Hughes <richard@hughsie.com> + * Copyright (C) 2014-2018 Kalev Lember <klember@redhat.com> + * Copyright (C) 2017 Canonical Ltd + * Copyright (C) 2013 Matthias Clasen <mclasen@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +#include <glib/gi18n-lib.h> +#include <gnome-software.h> +#include <gsettings-desktop-schemas/gdesktop-enums.h> +#include <packagekit-glib2/packagekit.h> +#include <string.h> + +#include "packagekit-common.h" +#include "gs-markdown.h" +#include "gs-packagekit-helper.h" +#include "gs-packagekit-task.h" +#include "gs-plugin-private.h" + +#include "gs-plugin-packagekit.h" + +/* + * SECTION: + * Uses the system PackageKit instance to return installed packages, + * sources and the ability to add and remove packages. Supports package history + * and converting URIs to apps. + * + * Supports setting the session proxy on the system PackageKit instance. + * + * Also supports doing a PackageKit UpdatePackages(ONLY_DOWNLOAD) method on + * refresh and also converts any package files to applications the best we can. + * + * Also supports converting repo filenames to package-ids. + * + * Also supports marking previously downloaded packages as zero size, and allows + * scheduling the offline update. + * + * Requires: | [source-id], [repos::repo-filename] + * Refines: | [source-id], [source], [update-details], [management-plugin] + */ + +#define GS_PLUGIN_PACKAGEKIT_HISTORY_TIMEOUT 5000 /* ms */ + +/* Timeout to trigger auto-prepare update after the prepared update had been invalidated */ +#define PREPARE_UPDATE_TIMEOUT_SECS 30 + +struct _GsPluginPackagekit { + GsPlugin parent; + + PkControl *control_refine; + + PkControl *control_proxy; + GSettings *settings_proxy; + GSettings *settings_http; + GSettings *settings_https; + GSettings *settings_ftp; + GSettings *settings_socks; + + GFileMonitor *monitor; + GFileMonitor *monitor_trigger; + GPermission *permission; + gboolean is_triggered; + GHashTable *prepared_updates; /* (element-type utf8); set of package IDs for updates which are already prepared */ + GMutex prepared_updates_mutex; + guint prepare_update_timeout_id; + + GCancellable *proxy_settings_cancellable; /* (nullable) (owned) */ +}; + +G_DEFINE_TYPE (GsPluginPackagekit, gs_plugin_packagekit, GS_TYPE_PLUGIN) + +static void gs_plugin_packagekit_updates_changed_cb (PkControl *control, GsPlugin *plugin); +static void gs_plugin_packagekit_repo_list_changed_cb (PkControl *control, GsPlugin *plugin); +static void gs_plugin_packagekit_refine_history_async (GsPluginPackagekit *self, + GsAppList *list, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); +static gboolean gs_plugin_packagekit_refine_history_finish (GsPluginPackagekit *self, + GAsyncResult *result, + GError **error); +static void gs_plugin_packagekit_proxy_changed_cb (GSettings *settings, + const gchar *key, + gpointer user_data); +static void reload_proxy_settings_async (GsPluginPackagekit *self, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); +static gboolean reload_proxy_settings_finish (GsPluginPackagekit *self, + GAsyncResult *result, + GError **error); + +static void +gs_plugin_packagekit_init (GsPluginPackagekit *self) +{ + GsPlugin *plugin = GS_PLUGIN (self); + + /* refine */ + self->control_refine = pk_control_new (); + g_signal_connect (self->control_refine, "updates-changed", + G_CALLBACK (gs_plugin_packagekit_updates_changed_cb), plugin); + g_signal_connect (self->control_refine, "repo-list-changed", + G_CALLBACK (gs_plugin_packagekit_repo_list_changed_cb), plugin); + + /* proxy */ + self->control_proxy = pk_control_new (); + self->settings_proxy = g_settings_new ("org.gnome.system.proxy"); + g_signal_connect (self->settings_proxy, "changed", + G_CALLBACK (gs_plugin_packagekit_proxy_changed_cb), self); + + self->settings_http = g_settings_new ("org.gnome.system.proxy.http"); + self->settings_https = g_settings_new ("org.gnome.system.proxy.https"); + self->settings_ftp = g_settings_new ("org.gnome.system.proxy.ftp"); + self->settings_socks = g_settings_new ("org.gnome.system.proxy.socks"); + g_signal_connect (self->settings_http, "changed", + G_CALLBACK (gs_plugin_packagekit_proxy_changed_cb), self); + g_signal_connect (self->settings_https, "changed", + G_CALLBACK (gs_plugin_packagekit_proxy_changed_cb), self); + g_signal_connect (self->settings_ftp, "changed", + G_CALLBACK (gs_plugin_packagekit_proxy_changed_cb), self); + g_signal_connect (self->settings_socks, "changed", + G_CALLBACK (gs_plugin_packagekit_proxy_changed_cb), self); + + /* offline updates */ + g_mutex_init (&self->prepared_updates_mutex); + self->prepared_updates = g_hash_table_new_full (g_str_hash, g_str_equal, + g_free, NULL); + + /* need pkgname and ID */ + gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "appstream"); + + /* we can return better results than dpkg directly */ + gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "dpkg"); + + /* need repos::repo-filename */ + gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "repos"); + + /* generic updates happen after PackageKit offline updates */ + gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_BEFORE, "generic-updates"); +} + +static void +gs_plugin_packagekit_dispose (GObject *object) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (object); + + if (self->prepare_update_timeout_id) { + g_source_remove (self->prepare_update_timeout_id); + self->prepare_update_timeout_id = 0; + } + + g_cancellable_cancel (self->proxy_settings_cancellable); + g_clear_object (&self->proxy_settings_cancellable); + + /* refine */ + g_clear_object (&self->control_refine); + + /* proxy */ + g_clear_object (&self->control_proxy); + g_clear_object (&self->settings_proxy); + g_clear_object (&self->settings_http); + g_clear_object (&self->settings_https); + g_clear_object (&self->settings_ftp); + g_clear_object (&self->settings_socks); + + /* offline updates */ + g_clear_pointer (&self->prepared_updates, g_hash_table_unref); + g_clear_object (&self->monitor); + g_clear_object (&self->monitor_trigger); + + G_OBJECT_CLASS (gs_plugin_packagekit_parent_class)->dispose (object); +} + +static void +gs_plugin_packagekit_finalize (GObject *object) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (object); + + g_mutex_clear (&self->prepared_updates_mutex); + + G_OBJECT_CLASS (gs_plugin_packagekit_parent_class)->finalize (object); +} + +typedef gboolean (*GsAppFilterFunc) (GsApp *app); + +static gboolean +package_is_installed (const gchar *package_id) +{ + g_auto(GStrv) split = NULL; + const gchar *data; + + split = pk_package_id_split (package_id); + if (split == NULL) { + return FALSE; + } + + data = split[PK_PACKAGE_ID_DATA]; + if (g_str_has_prefix (data, "installed") || + g_str_has_prefix (data, "manual:") || + g_str_has_prefix (data, "auto:")) { + return TRUE; + } + + return FALSE; +} + +/* The elements in the returned #GPtrArray reference memory from within the + * @apps list, so the array is only valid as long as @apps is not modified or + * freed. The array is not NULL-terminated. + * + * If @apps is %NULL, that’s considered equivalent to an empty list. */ +static GPtrArray * +app_list_get_package_ids (GsAppList *apps, + GsAppFilterFunc app_filter, + gboolean ignore_installed) +{ + g_autoptr(GPtrArray) list_package_ids = g_ptr_array_new_with_free_func (NULL); + + for (guint i = 0; apps != NULL && i < gs_app_list_length (apps); i++) { + GsApp *app = gs_app_list_index (apps, i); + GPtrArray *app_source_ids; + + if (app_filter != NULL && !app_filter (app)) + continue; + + app_source_ids = gs_app_get_source_ids (app); + for (guint j = 0; j < app_source_ids->len; j++) { + const gchar *package_id = g_ptr_array_index (app_source_ids, j); + + if (ignore_installed && package_is_installed (package_id)) + continue; + + g_ptr_array_add (list_package_ids, (gchar *) package_id); + } + } + + return g_steal_pointer (&list_package_ids); +} + +static gboolean +gs_plugin_add_sources_related (GsPlugin *plugin, + GHashTable *hash, + GCancellable *cancellable, + GError **error) +{ + guint i; + GsApp *app; + GsApp *app_tmp; + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_related = NULL; + const gchar *id; + gboolean ret = TRUE; + g_autoptr(GsAppList) installed = gs_app_list_new (); + g_autoptr(PkResults) results = NULL; + + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_INSTALLED, + PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + PK_FILTER_ENUM_NOT_COLLECTIONS, + -1); + + task_related = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_related), GS_PLUGIN_ACTION_GET_SOURCES, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_packages (PK_CLIENT (task_related), + filter, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + g_prefix_error (error, "failed to get sources related: "); + return FALSE; + } + ret = gs_plugin_packagekit_add_results (plugin, + installed, + results, + error); + if (!ret) + return FALSE; + for (i = 0; i < gs_app_list_length (installed); i++) { + g_auto(GStrv) split = NULL; + app = gs_app_list_index (installed, i); + split = pk_package_id_split (gs_app_get_source_id_default (app)); + if (split == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "invalid package-id: %s", + gs_app_get_source_id_default (app)); + return FALSE; + } + if (g_str_has_prefix (split[PK_PACKAGE_ID_DATA], "installed:")) { + id = split[PK_PACKAGE_ID_DATA] + 10; + app_tmp = g_hash_table_lookup (hash, id); + if (app_tmp != NULL) { + g_debug ("found package %s from %s", + gs_app_get_source_default (app), id); + gs_app_add_related (app_tmp, app); + } + } + } + return TRUE; +} + +gboolean +gs_plugin_add_sources (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + PkBitfield filter; + PkRepoDetail *rd; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_sources = NULL; + const gchar *id; + guint i; + g_autoptr(GHashTable) hash = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + + /* ask PK for the repo details */ + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NOT_SOURCE, + PK_FILTER_ENUM_NOT_DEVELOPMENT, + -1); + + task_sources = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_sources), GS_PLUGIN_ACTION_GET_SOURCES, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_repo_list (PK_CLIENT (task_sources), + filter, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + hash = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); + array = pk_results_get_repo_detail_array (results); + for (i = 0; i < array->len; i++) { + g_autoptr(GsApp) app = NULL; + rd = g_ptr_array_index (array, i); + id = pk_repo_detail_get_id (rd); + app = gs_app_new (id); + gs_app_set_management_plugin (app, plugin); + gs_app_set_kind (app, AS_COMPONENT_KIND_REPOSITORY); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_scope (app, AS_COMPONENT_SCOPE_SYSTEM); + gs_app_add_quirk (app, GS_APP_QUIRK_NOT_LAUNCHABLE); + gs_app_set_state (app, pk_repo_detail_get_enabled (rd) ? + GS_APP_STATE_INSTALLED : GS_APP_STATE_AVAILABLE); + gs_app_set_name (app, + GS_APP_QUALITY_NORMAL, + pk_repo_detail_get_description (rd)); + gs_app_set_summary (app, + GS_APP_QUALITY_NORMAL, + pk_repo_detail_get_description (rd)); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_set_metadata (app, "GnomeSoftware::SortKey", "300"); + gs_app_set_origin_ui (app, _("Packages")); + gs_app_list_add (list, app); + g_hash_table_insert (hash, + g_strdup (id), + (gpointer) app); + } + + /* get every application on the system and add it as a related package + * if it matches */ + return gs_plugin_add_sources_related (plugin, hash, cancellable, error); +} + +static gboolean +gs_plugin_app_origin_repo_enable (GsPluginPackagekit *self, + PkTask *task_enable_repo, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPlugin *plugin = GS_PLUGIN (self); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(GsApp) repo_app = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(PkError) error_code = NULL; + const gchar *repo_id; + + repo_id = gs_app_get_origin (app); + if (repo_id == NULL) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "origin not set"); + return FALSE; + } + + /* do sync call */ + gs_plugin_status_update (plugin, app, GS_PLUGIN_STATUS_WAITING); + results = pk_client_repo_enable (PK_CLIENT (task_enable_repo), + repo_id, + TRUE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + /* pk_client_repo_enable() returns an error if the repo is already enabled. */ + if (results != NULL && + (error_code = pk_results_get_error_code (results)) != NULL && + pk_error_get_code (error_code) == PK_ERROR_ENUM_REPO_ALREADY_SET) { + g_clear_error (error); + } else if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_utils_error_add_origin_id (error, app); + return FALSE; + } + + /* now that the repo is enabled, the app (not the repo!) moves from + * UNAVAILABLE state to AVAILABLE */ + gs_app_set_state (app, GS_APP_STATE_AVAILABLE); + + /* Construct a simple fake GsApp for the repository, used only by the signal handler */ + repo_app = gs_app_new (repo_id); + gs_app_set_state (repo_app, GS_APP_STATE_INSTALLED); + gs_plugin_repository_changed (plugin, repo_app); + + return TRUE; +} + +gboolean +gs_plugin_app_install (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autoptr(GsAppList) addons = NULL; + GPtrArray *source_ids; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_install = NULL; + const gchar *package_id; + guint i; + g_autofree gchar *local_filename = NULL; + g_auto(GStrv) package_ids = NULL; + g_autoptr(GPtrArray) array_package_ids = NULL; + g_autoptr(PkResults) results = NULL; + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + /* enable repo, handled by dedicated function */ + g_return_val_if_fail (gs_app_get_kind (app) != AS_COMPONENT_KIND_REPOSITORY, FALSE); + + /* queue for install if installation needs the network */ + if (!gs_plugin_get_network_available (plugin)) { + gs_app_set_state (app, GS_APP_STATE_QUEUED_FOR_INSTALL); + return TRUE; + } + + /* Set up a #PkTask to handle the D-Bus calls to packagekitd. */ + task_install = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_install), GS_PLUGIN_ACTION_INSTALL, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + if (gs_app_get_state (app) == GS_APP_STATE_UNAVAILABLE) { + /* get everything up front we need */ + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "installing not available"); + return FALSE; + } + package_ids = g_new0 (gchar *, 2); + package_ids[0] = g_strdup (g_ptr_array_index (source_ids, 0)); + + /* enable the repo where the unavailable app is coming from */ + if (!gs_plugin_app_origin_repo_enable (self, task_install, app, cancellable, error)) + return FALSE; + + gs_app_set_state (app, GS_APP_STATE_INSTALLING); + + /* FIXME: this is a hack, to allow PK time to re-initialize + * everything in order to match an actual result. The root cause + * is probably some kind of hard-to-debug race in the daemon. */ + g_usleep (G_USEC_PER_SEC * 3); + + /* actually install the package */ + gs_packagekit_helper_add_app (helper, app); + + results = pk_task_install_packages_sync (task_install, + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, GS_APP_STATE_INSTALLED); + + /* if we remove the app again later, we should be able to + * cancel the installation if we'd never installed it */ + gs_app_set_allow_cancel (app, TRUE); + + /* no longer valid */ + gs_app_clear_source_ids (app); + return TRUE; + } + + /* get the list of available package ids to install */ + switch (gs_app_get_state (app)) { + case GS_APP_STATE_AVAILABLE: + case GS_APP_STATE_UPDATABLE: + case GS_APP_STATE_QUEUED_FOR_INSTALL: + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "installing not available"); + return FALSE; + } + + addons = gs_app_dup_addons (app); + array_package_ids = app_list_get_package_ids (addons, + gs_app_get_to_be_installed, + TRUE); + + for (i = 0; i < source_ids->len; i++) { + package_id = g_ptr_array_index (source_ids, i); + if (package_is_installed (package_id)) + continue; + g_ptr_array_add (array_package_ids, (gpointer) package_id); + } + + if (array_package_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "no packages to install"); + return FALSE; + } + + /* NULL-terminate the array */ + g_ptr_array_add (array_package_ids, NULL); + + gs_app_set_state (app, GS_APP_STATE_INSTALLING); + + for (i = 0; addons != NULL && i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + if (gs_app_get_to_be_installed (addon)) + gs_app_set_state (addon, GS_APP_STATE_INSTALLING); + } + gs_packagekit_helper_add_app (helper, app); + + results = pk_task_install_packages_sync (task_install, + (gchar **) array_package_ids->pdata, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + for (i = 0; addons != NULL && i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + if (gs_app_get_state (addon) == GS_APP_STATE_INSTALLING) + gs_app_set_state_recover (addon); + } + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + for (i = 0; addons != NULL && i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + if (gs_app_get_state (addon) == GS_APP_STATE_INSTALLING) { + gs_app_set_state (addon, GS_APP_STATE_INSTALLED); + gs_app_clear_source_ids (addon); + } + } + gs_app_set_state (app, GS_APP_STATE_INSTALLED); + + break; + case GS_APP_STATE_AVAILABLE_LOCAL: + if (gs_app_get_local_file (app) == NULL) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "local package, but no filename"); + return FALSE; + } + local_filename = g_file_get_path (gs_app_get_local_file (app)); + package_ids = g_strsplit (local_filename, "\t", -1); + + gs_app_set_state (app, GS_APP_STATE_INSTALLING); + gs_packagekit_helper_add_app (helper, app); + + results = pk_task_install_files_sync (task_install, + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, GS_APP_STATE_INSTALLED); + + /* get the new icon from the package */ + gs_app_set_local_file (app, NULL); + gs_app_remove_all_icons (app); + break; + default: + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "do not know how to install app in state %s", + gs_app_state_to_string (gs_app_get_state (app))); + return FALSE; + } + + /* no longer valid */ + gs_app_clear_source_ids (app); + + return TRUE; +} + +gboolean +gs_plugin_app_remove (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + const gchar *package_id; + GPtrArray *source_ids; + g_autoptr(GsAppList) addons = NULL; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_remove = NULL; + guint i; + guint cnt = 0; + g_autoptr(PkResults) results = NULL; + g_auto(GStrv) package_ids = NULL; + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + /* disable repo, handled by dedicated function */ + g_return_val_if_fail (gs_app_get_kind (app) != AS_COMPONENT_KIND_REPOSITORY, FALSE); + + /* get the list of available package ids to install */ + source_ids = gs_app_get_source_ids (app); + if (source_ids->len == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "removing not available"); + return FALSE; + } + package_ids = g_new0 (gchar *, source_ids->len + 1); + for (i = 0; i < source_ids->len; i++) { + package_id = g_ptr_array_index (source_ids, i); + if (!package_is_installed (package_id)) + continue; + package_ids[cnt++] = g_strdup (package_id); + } + if (cnt == 0) { + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "no packages to remove"); + return FALSE; + } + + /* do the action */ + gs_app_set_state (app, GS_APP_STATE_REMOVING); + gs_packagekit_helper_add_app (helper, app); + + task_remove = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_remove), GS_PLUGIN_ACTION_REMOVE, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_task_remove_packages_sync (task_remove, + package_ids, + TRUE, GS_PACKAGEKIT_AUTOREMOVE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* Make sure addons' state is updated as well */ + addons = gs_app_dup_addons (app); + for (i = 0; addons != NULL && i < gs_app_list_length (addons); i++) { + GsApp *addon = gs_app_list_index (addons, i); + if (gs_app_get_state (addon) == GS_APP_STATE_INSTALLED) { + gs_app_set_state (addon, GS_APP_STATE_UNKNOWN); + gs_app_clear_source_ids (addon); + } + } + + /* state is not known: we don't know if we can re-install this app */ + gs_app_set_state (app, GS_APP_STATE_UNKNOWN); + + /* no longer valid */ + gs_app_clear_source_ids (app); + + return TRUE; +} + +static GsApp * +gs_plugin_packagekit_build_update_app (GsPlugin *plugin, PkPackage *package) +{ + GsApp *app = gs_plugin_cache_lookup (plugin, pk_package_get_id (package)); + if (app != NULL) { + if (gs_app_get_state (app) == GS_APP_STATE_UNKNOWN) + gs_app_set_state (app, GS_APP_STATE_UPDATABLE); + return app; + } + app = gs_app_new (NULL); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_add_source (app, pk_package_get_name (package)); + gs_app_add_source_id (app, pk_package_get_id (package)); + gs_app_set_name (app, GS_APP_QUALITY_LOWEST, + pk_package_get_name (package)); + gs_app_set_summary (app, GS_APP_QUALITY_LOWEST, + pk_package_get_summary (package)); + gs_app_set_metadata (app, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + gs_app_set_management_plugin (app, plugin); + gs_app_set_update_version (app, pk_package_get_version (package)); + gs_app_set_kind (app, AS_COMPONENT_KIND_GENERIC); + gs_app_set_scope (app, AS_COMPONENT_SCOPE_SYSTEM); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_state (app, GS_APP_STATE_UPDATABLE); + gs_plugin_cache_add (plugin, pk_package_get_id (package), app); + return app; +} + +static gboolean +gs_plugin_packagekit_add_updates (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_updates = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + g_autoptr(GsApp) first_app = NULL; + gboolean all_downloaded = TRUE; + + /* do sync call */ + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + + task_updates = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_updates), GS_PLUGIN_ACTION_GET_UPDATES, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_updates (PK_CLIENT (task_updates), + pk_bitfield_value (PK_FILTER_ENUM_NONE), + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + + /* add results */ + array = pk_results_get_package_array (results); + for (guint i = 0; i < array->len; i++) { + PkPackage *package = g_ptr_array_index (array, i); + g_autoptr(GsApp) app = NULL; + guint64 size_download_bytes; + + app = gs_plugin_packagekit_build_update_app (plugin, package); + all_downloaded = (all_downloaded && + gs_app_get_size_download (app, &size_download_bytes) == GS_SIZE_TYPE_VALID && + size_download_bytes == 0); + if (all_downloaded && first_app == NULL) + first_app = g_object_ref (app); + gs_app_list_add (list, app); + } + /* Having all packages downloaded doesn't mean the update is also prepared, + because the 'prepared-update' file can be missing, thus verify it and + if not found, then set one application as needed download, to have + the update properly prepared. */ + if (all_downloaded && first_app != NULL) { + g_auto(GStrv) prepared_ids = NULL; + /* It's an overhead to get all the package IDs, but there's no easier + way to verify the prepared-update file exists. */ + prepared_ids = pk_offline_get_prepared_ids (NULL); + if (prepared_ids == NULL || prepared_ids[0] == NULL) + gs_app_set_size_download (first_app, GS_SIZE_TYPE_VALID, 1); + } + + return TRUE; +} + +gboolean +gs_plugin_add_updates (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + g_autoptr(GError) local_error = NULL; + if (!gs_plugin_packagekit_add_updates (plugin, list, cancellable, &local_error)) + g_debug ("Failed to get updates: %s", local_error->message); + return TRUE; +} + +static void list_apps_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_list_apps_async (GsPlugin *plugin, + GsAppQuery *query, + GsPluginListAppsFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_list_apps = NULL; + g_autoptr(GsApp) app_dl = gs_app_new (gs_plugin_get_name (plugin)); + gboolean interactive = (flags & GS_PLUGIN_LIST_APPS_FLAGS_INTERACTIVE); + g_autoptr(GTask) task = NULL; + const gchar *provides_tag = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_list_apps_async); + g_task_set_task_data (task, g_object_ref (helper), g_object_unref); + + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + gs_packagekit_helper_set_progress_app (helper, app_dl); + + task_list_apps = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_list_apps), GS_PLUGIN_ACTION_UNKNOWN, interactive); + + if (gs_app_query_get_provides_files (query) != NULL) { + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + -1); + pk_client_search_files_async (PK_CLIENT (task_list_apps), + filter, + (gchar **) gs_app_query_get_provides_files (query), + cancellable, + gs_packagekit_helper_cb, helper, + list_apps_cb, g_steal_pointer (&task)); + } else if (gs_app_query_get_provides (query, &provides_tag) != GS_APP_QUERY_PROVIDES_UNKNOWN) { + const gchar * const provides_tag_strv[2] = { provides_tag, NULL }; + + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + -1); + + pk_client_what_provides_async (PK_CLIENT (task_list_apps), + filter, + (gchar **) provides_tag_strv, + cancellable, + gs_packagekit_helper_cb, helper, + list_apps_cb, g_steal_pointer (&task)); + } else { + g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED, + "Unsupported query"); + } +} + +static void +list_apps_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPlugin *plugin = g_task_get_source_object (task); + g_autoptr(PkResults) results = NULL; + g_autoptr(GsAppList) list = gs_app_list_new (); + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error) || + !gs_plugin_packagekit_add_results (plugin, list, results, &local_error)) { + g_task_return_error (task, g_steal_pointer (&local_error)); + } else { + g_task_return_pointer (task, g_steal_pointer (&list), g_object_unref); + } +} + +static GsAppList * +gs_plugin_packagekit_list_apps_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_pointer (G_TASK (result), error); +} + +static gboolean +plugin_packagekit_pick_rpm_desktop_file_cb (GsPlugin *plugin, + GsApp *app, + const gchar *filename, + GKeyFile *key_file) +{ + return strstr (filename, "/snapd/") == NULL && + strstr (filename, "/snap/") == NULL && + strstr (filename, "/flatpak/") == NULL && + g_key_file_has_group (key_file, "Desktop Entry") && + !g_key_file_has_key (key_file, "Desktop Entry", "X-Flatpak", NULL) && + !g_key_file_has_key (key_file, "Desktop Entry", "X-SnapInstanceName", NULL); +} + +gboolean +gs_plugin_launch (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + return gs_plugin_app_launch_filtered (plugin, app, plugin_packagekit_pick_rpm_desktop_file_cb, NULL, error); +} + +static void +gs_plugin_packagekit_updates_changed_cb (PkControl *control, GsPlugin *plugin) +{ + gs_plugin_updates_changed (plugin); +} + +static void +gs_plugin_packagekit_repo_list_changed_cb (PkControl *control, GsPlugin *plugin) +{ + gs_plugin_reload (plugin); +} + +void +gs_plugin_adopt_app (GsPlugin *plugin, GsApp *app) +{ + if (gs_app_get_bundle_kind (app) == AS_BUNDLE_KIND_PACKAGE && + gs_app_get_scope (app) == AS_COMPONENT_SCOPE_SYSTEM) { + gs_app_set_management_plugin (app, plugin); + gs_plugin_packagekit_set_packaging_format (plugin, app); + return; + } else if (gs_app_get_kind (app) == AS_COMPONENT_KIND_OPERATING_SYSTEM) { + gs_app_set_management_plugin (app, plugin); + } +} + +typedef struct +{ + GsAppList *list; /* (owned) (not nullable) */ + GsPackagekitHelper *progress_data; /* (owned) (not nullable) */ +} ResolvePackagesWithFilterData; + +static void +resolve_packages_with_filter_data_free (ResolvePackagesWithFilterData *data) +{ + g_clear_object (&data->list); + g_clear_object (&data->progress_data); + + g_free (data); +} + +G_DEFINE_AUTOPTR_CLEANUP_FUNC (ResolvePackagesWithFilterData, resolve_packages_with_filter_data_free) + +static void resolve_packages_with_filter_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_resolve_packages_with_filter_async (GsPluginPackagekit *self, + PkClient *client_refine, + GsAppList *list, + PkBitfield filter, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPlugin *plugin = GS_PLUGIN (self); + GPtrArray *sources; + GsApp *app; + const gchar *pkgname; + guint i; + guint j; + g_autoptr(GPtrArray) package_ids = NULL; + g_autoptr(GTask) task = NULL; + g_autoptr(ResolvePackagesWithFilterData) data = NULL; + ResolvePackagesWithFilterData *data_unowned; + + task = g_task_new (self, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_resolve_packages_with_filter_async); + data_unowned = data = g_new0 (ResolvePackagesWithFilterData, 1); + data->list = g_object_ref (list); + data->progress_data = gs_packagekit_helper_new (plugin); + g_task_set_task_data (task, g_steal_pointer (&data), (GDestroyNotify) resolve_packages_with_filter_data_free); + + package_ids = g_ptr_array_new_with_free_func (g_free); + for (i = 0; i < gs_app_list_length (list); i++) { + app = gs_app_list_index (list, i); + sources = gs_app_get_sources (app); + for (j = 0; j < sources->len; j++) { + pkgname = g_ptr_array_index (sources, j); + if (pkgname == NULL || pkgname[0] == '\0') { + g_warning ("invalid pkgname '%s' for %s", + pkgname, + gs_app_get_unique_id (app)); + continue; + } + g_ptr_array_add (package_ids, g_strdup (pkgname)); + } + } + + if (package_ids->len == 0) { + g_task_return_boolean (task, TRUE); + return; + } + + g_ptr_array_add (package_ids, NULL); + + /* resolve them all at once */ + pk_client_resolve_async (client_refine, + filter, + (gchar **) package_ids->pdata, + cancellable, + gs_packagekit_helper_cb, data_unowned->progress_data, + resolve_packages_with_filter_cb, + g_steal_pointer (&task)); +} + +static void +resolve_packages_with_filter_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = g_task_get_source_object (task); + GCancellable *cancellable = g_task_get_cancellable (task); + ResolvePackagesWithFilterData *data = g_task_get_task_data (task); + GsAppList *list = data->list; + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) packages = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_prefix_error (&local_error, "failed to resolve package_ids: "); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + /* get results */ + packages = pk_results_get_package_array (results); + + /* if the user types more characters we'll get cancelled - don't go on + * to mark apps as unavailable because packages->len = 0 */ + if (g_cancellable_set_error_if_cancelled (cancellable, &local_error)) { + gs_utils_error_convert_gio (&local_error); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + if (gs_app_get_local_file (app) != NULL) + continue; + gs_plugin_packagekit_resolve_packages_app (GS_PLUGIN (self), packages, app); + } + + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_packagekit_resolve_packages_with_filter_finish (GsPluginPackagekit *self, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +/* + * gs_plugin_packagekit_fixup_update_description: + * + * Lets assume Fedora is sending us valid markdown, but fall back to + * plain text if this fails. + */ +static gchar * +gs_plugin_packagekit_fixup_update_description (const gchar *text) +{ + gchar *tmp; + g_autoptr(GsMarkdown) markdown = NULL; + + /* nothing to do */ + if (text == NULL) + return NULL; + + /* try to parse */ + markdown = gs_markdown_new (GS_MARKDOWN_OUTPUT_PANGO); + gs_markdown_set_smart_quoting (markdown, FALSE); + gs_markdown_set_autocode (markdown, FALSE); + gs_markdown_set_autolinkify (markdown, FALSE); + tmp = gs_markdown_parse (markdown, text); + if (tmp != NULL) + return tmp; + return g_strdup (text); +} + +static gboolean +gs_plugin_refine_app_needs_details (GsPluginRefineFlags flags, + GsApp *app) +{ + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_LICENSE) > 0 && + gs_app_get_license (app) == NULL) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_URL) > 0 && + gs_app_get_url (app, AS_URL_KIND_HOMEPAGE) == NULL) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE) > 0 && + gs_app_get_size_installed (app, NULL) != GS_SIZE_TYPE_VALID) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE) > 0 && + gs_app_get_size_download (app, NULL) != GS_SIZE_TYPE_VALID) + return TRUE; + return FALSE; +} + +static gboolean +gs_plugin_refine_requires_version (GsApp *app, GsPluginRefineFlags flags) +{ + const gchar *tmp; + tmp = gs_app_get_version (app); + if (tmp != NULL) + return FALSE; + return (flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_VERSION) > 0; +} + +static gboolean +gs_plugin_refine_requires_update_details (GsApp *app, GsPluginRefineFlags flags) +{ + const gchar *tmp; + tmp = gs_app_get_update_details_markup (app); + if (tmp != NULL) + return FALSE; + return (flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_DETAILS) > 0; +} + +static gboolean +gs_plugin_refine_requires_origin (GsApp *app, GsPluginRefineFlags flags) +{ + const gchar *tmp; + tmp = gs_app_get_origin (app); + if (tmp != NULL) + return FALSE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_ORIGIN) > 0) + return TRUE; + return FALSE; +} + +static gboolean +gs_plugin_refine_requires_package_id (GsApp *app, GsPluginRefineFlags flags) +{ + const gchar *tmp; + tmp = gs_app_get_source_id_default (app); + if (tmp != NULL) + return FALSE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_VERSION) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_LICENSE) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_URL) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_DESCRIPTION) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_VERSION) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_DETAILS) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_PROVENANCE) > 0) + return TRUE; + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SETUP_ACTION) > 0) + return TRUE; + return FALSE; +} + +static gboolean +gs_plugin_packagekit_refine_valid_package_name (const gchar *source) +{ + if (g_strstr_len (source, -1, "/") != NULL) + return FALSE; + return TRUE; +} + +static gboolean +gs_plugin_systemd_update_cache (GsPluginPackagekit *self, + GError **error) +{ + g_autoptr(GError) error_local = NULL; + g_auto(GStrv) package_ids = NULL; + g_autoptr(GHashTable) new_prepared_updates = NULL; + g_autoptr(GMutexLocker) locker = NULL; + + /* get new list of package-ids. This loads a local file, so should be + * just about fast enough to be sync. */ + new_prepared_updates = g_hash_table_new_full (g_str_hash, g_str_equal, + g_free, NULL); + package_ids = pk_offline_get_prepared_ids (&error_local); + if (package_ids == NULL) { + if (g_error_matches (error_local, + PK_OFFLINE_ERROR, + PK_OFFLINE_ERROR_NO_DATA)) { + return TRUE; + } + gs_plugin_packagekit_error_convert (&error_local); + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "Failed to get prepared IDs: %s", + error_local->message); + return FALSE; + } + + /* Build the new table, stealing all the elements from @package_ids. */ + for (guint i = 0; package_ids[i] != NULL; i++) { + g_hash_table_add (new_prepared_updates, g_steal_pointer (&package_ids[i])); + } + + g_clear_pointer (&package_ids, g_free); + + /* Update the shared state. */ + locker = g_mutex_locker_new (&self->prepared_updates_mutex); + g_clear_pointer (&self->prepared_updates, g_hash_table_unref); + self->prepared_updates = g_steal_pointer (&new_prepared_updates); + + return TRUE; +} + +typedef struct { + /* Track pending operations. */ + guint n_pending_operations; + gboolean completed; + GError *error; /* (nullable) (owned) */ + GPtrArray *progress_datas; /* (element-type GsPackagekitHelper) (owned) (not nullable) */ + PkClient *client_refine; /* (owned) */ + + /* Input data for operations. */ + GsAppList *full_list; /* (nullable) (owned) */ + GsAppList *resolve_list; /* (nullable) (owned) */ + GsApp *app_operating_system; /* (nullable) (owned) */ + GsAppList *update_details_list; /* (nullable) (owned) */ + GsAppList *details_list; /* (nullable) (owned) */ +} RefineData; + +static void +refine_data_free (RefineData *data) +{ + g_assert (data->n_pending_operations == 0); + g_assert (data->completed); + + g_clear_error (&data->error); + g_clear_pointer (&data->progress_datas, g_ptr_array_unref); + g_clear_object (&data->client_refine); + g_clear_object (&data->full_list); + g_clear_object (&data->resolve_list); + g_clear_object (&data->app_operating_system); + g_clear_object (&data->update_details_list); + g_clear_object (&data->details_list); + + g_free (data); +} + +G_DEFINE_AUTOPTR_CLEANUP_FUNC (RefineData, refine_data_free) + +/* Add @helper to the list of progress data closures to free when the + * #RefineData is freed. This means it can be reliably used, 0 or more times, + * by the async operation up until the operation is finished. */ +static GsPackagekitHelper * +refine_task_add_progress_data (GTask *refine_task, + GsPackagekitHelper *helper) +{ + RefineData *data = g_task_get_task_data (refine_task); + + g_ptr_array_add (data->progress_datas, g_object_ref (helper)); + + return helper; +} + +static GTask * +refine_task_add_operation (GTask *refine_task) +{ + RefineData *data = g_task_get_task_data (refine_task); + + g_assert (!data->completed); + data->n_pending_operations++; + + return g_object_ref (refine_task); +} + +static void +refine_task_complete_operation (GTask *refine_task) +{ + RefineData *data = g_task_get_task_data (refine_task); + + g_assert (data->n_pending_operations > 0); + data->n_pending_operations--; + + /* Have all operations completed? */ + if (data->n_pending_operations == 0) { + g_assert (!data->completed); + data->completed = TRUE; + + if (data->error != NULL) + g_task_return_error (refine_task, g_steal_pointer (&data->error)); + else + g_task_return_boolean (refine_task, TRUE); + } +} + +static void +refine_task_complete_operation_with_error (GTask *refine_task, + GError *error /* (transfer full) */) +{ + RefineData *data = g_task_get_task_data (refine_task); + g_autoptr(GError) owned_error = g_steal_pointer (&error); + + /* Multiple operations might fail. Just take the first error. */ + if (data->error == NULL) + data->error = g_steal_pointer (&owned_error); + + refine_task_complete_operation (refine_task); +} + +typedef struct { + GTask *refine_task; /* (owned) (not nullable) */ + GsApp *app; /* (owned) (not nullable) */ + gchar *filename; /* (owned) (not nullable) */ +} SearchFilesData; + +static void +search_files_data_free (SearchFilesData *data) +{ + g_free (data->filename); + g_clear_object (&data->app); + g_clear_object (&data->refine_task); + g_free (data); +} + +G_DEFINE_AUTOPTR_CLEANUP_FUNC (SearchFilesData, search_files_data_free) + +static SearchFilesData * +search_files_data_new_operation (GTask *refine_task, + GsApp *app, + const gchar *filename) +{ + g_autoptr(SearchFilesData) data = g_new0 (SearchFilesData, 1); + data->refine_task = refine_task_add_operation (refine_task); + data->app = g_object_ref (app); + data->filename = g_strdup (filename); + + return g_steal_pointer (&data); +} + +static void upgrade_system_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void resolve_all_packages_with_filter_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void search_files_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void get_update_detail_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void get_details_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void get_updates_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void refine_all_history_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_refine_async (GsPlugin *plugin, + GsAppList *list, + GsPluginRefineFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autoptr(GsAppList) resolve_list = gs_app_list_new (); + g_autoptr(GsAppList) update_details_list = gs_app_list_new (); + g_autoptr(GsAppList) details_list = gs_app_list_new (); + g_autoptr(GsAppList) history_list = gs_app_list_new (); + g_autoptr(GsAppList) repos_list = gs_app_list_new (); + g_autoptr(GTask) task = NULL; + g_autoptr(RefineData) data = NULL; + RefineData *data_unowned = NULL; + g_autoptr(GError) local_error = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_refine_async); + data_unowned = data = g_new0 (RefineData, 1); + data->full_list = g_object_ref (list); + data->n_pending_operations = 1; /* to prevent the task being completed before all operations have been started */ + data->progress_datas = g_ptr_array_new_with_free_func ((GDestroyNotify) g_object_unref); + data->client_refine = pk_client_new (); + pk_client_set_interactive (data->client_refine, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + g_task_set_task_data (task, g_steal_pointer (&data), (GDestroyNotify) refine_data_free); + + /* Process the @list and work out what information is needed for each + * app. */ + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + GPtrArray *sources; + const gchar *filename; + + if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD)) + continue; + + if (!gs_app_has_management_plugin (app, NULL) && + !gs_app_has_management_plugin (app, GS_PLUGIN (self))) + continue; + + /* Repositories */ + filename = gs_app_get_metadata_item (app, "repos::repo-filename"); + + if (gs_app_get_kind (app) == AS_COMPONENT_KIND_REPOSITORY && + filename != NULL) { + gs_app_list_add (repos_list, app); + } + + /* Apps */ + sources = gs_app_get_sources (app); + + if (sources->len > 0 && + gs_plugin_packagekit_refine_valid_package_name (g_ptr_array_index (sources, 0)) && + (gs_app_get_state (app) == GS_APP_STATE_UNKNOWN || + gs_plugin_refine_requires_package_id (app, flags) || + gs_plugin_refine_requires_origin (app, flags) || + gs_plugin_refine_requires_version (app, flags))) { + gs_app_list_add (resolve_list, app); + } + + if ((gs_app_get_state (app) == GS_APP_STATE_UPDATABLE || + gs_app_get_state (app) == GS_APP_STATE_UNKNOWN) && + gs_app_get_source_id_default (app) != NULL && + gs_plugin_refine_requires_update_details (app, flags)) { + gs_app_list_add (update_details_list, app); + } + + if (gs_app_get_source_id_default (app) != NULL && + gs_plugin_refine_app_needs_details (flags, app)) { + gs_app_list_add (details_list, app); + } + + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_HISTORY) != 0 && + sources->len > 0 && + gs_app_get_install_date (app) == 0) { + gs_app_list_add (history_list, app); + } + } + + /* re-read /var/lib/PackageKit/prepared-update so we know what packages + * to mark as already downloaded and prepared for offline updates */ + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE) && + !gs_plugin_systemd_update_cache (self, &local_error)) { + refine_task_complete_operation_with_error (task, g_steal_pointer (&local_error)); + return; + } + + /* when we need the cannot-be-upgraded applications, we implement this + * by doing a UpgradeSystem(SIMULATE) which adds the removed packages + * to the related-apps list with a state of %GS_APP_STATE_UNAVAILABLE */ + if (flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPGRADE_REMOVED) { + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + guint cache_age_save; + + if (gs_app_get_kind (app) != AS_COMPONENT_KIND_OPERATING_SYSTEM) + continue; + + gs_packagekit_helper_add_app (helper, app); + + /* Expose the @app to the callback functions so that + * upgrade packages can be added as related. This only + * supports one OS. */ + g_assert (data_unowned->app_operating_system == NULL); + data_unowned->app_operating_system = g_object_ref (app); + + /* ask PK to simulate upgrading the system */ + cache_age_save = pk_client_get_cache_age (data_unowned->client_refine); + pk_client_set_cache_age (data_unowned->client_refine, 60 * 60 * 24 * 7); /* once per week */ + pk_client_set_interactive (data_unowned->client_refine, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + pk_client_upgrade_system_async (data_unowned->client_refine, + pk_bitfield_from_enums (PK_TRANSACTION_FLAG_ENUM_SIMULATE, -1), + gs_app_get_version (app), + PK_UPGRADE_KIND_ENUM_COMPLETE, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + upgrade_system_cb, + refine_task_add_operation (task)); + pk_client_set_cache_age (data_unowned->client_refine, cache_age_save); + + /* Only support one operating system. */ + break; + } + } + + /* can we resolve in one go? */ + if (gs_app_list_length (resolve_list) > 0) { + PkBitfield filter; + + /* Expose the @resolve_list to the callback functions in case a + * second attempt is needed. */ + g_assert (data_unowned->resolve_list == NULL); + data_unowned->resolve_list = g_object_ref (resolve_list); + + /* first, try to resolve packages with ARCH filter */ + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + -1); + + gs_plugin_packagekit_resolve_packages_with_filter_async (self, + data_unowned->client_refine, + resolve_list, + filter, + cancellable, + resolve_all_packages_with_filter_cb, + refine_task_add_operation (task)); + } + + /* set the package-id for an installed desktop file */ + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SETUP_ACTION) != 0) { + for (guint i = 0; i < gs_app_list_length (list); i++) { + g_autofree gchar *fn = NULL; + GsApp *app = gs_app_list_index (list, i); + const gchar *tmp; + const gchar *to_array[] = { NULL, NULL }; + g_autoptr(GsPackagekitHelper) helper = NULL; + + if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD)) + continue; + if (gs_app_get_source_id_default (app) != NULL) + continue; + if (!gs_app_has_management_plugin (app, NULL) && + !gs_app_has_management_plugin (app, GS_PLUGIN (self))) + continue; + tmp = gs_app_get_id (app); + if (tmp == NULL) + continue; + switch (gs_app_get_kind (app)) { + case AS_COMPONENT_KIND_DESKTOP_APP: + fn = g_strdup_printf ("/usr/share/applications/%s", tmp); + break; + case AS_COMPONENT_KIND_ADDON: + fn = g_strdup_printf ("/usr/share/metainfo/%s.metainfo.xml", tmp); + if (!g_file_test (fn, G_FILE_TEST_EXISTS)) { + g_free (fn); + fn = g_strdup_printf ("/usr/share/appdata/%s.metainfo.xml", tmp); + } + break; + default: + break; + } + if (fn == NULL) + continue; + if (!g_file_test (fn, G_FILE_TEST_EXISTS)) { + g_debug ("ignoring %s as does not exist", fn); + continue; + } + + helper = gs_packagekit_helper_new (plugin); + to_array[0] = fn; + gs_packagekit_helper_add_app (helper, app); + pk_client_search_files_async (data_unowned->client_refine, + pk_bitfield_from_enums (PK_FILTER_ENUM_INSTALLED, -1), + (gchar **) to_array, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + search_files_cb, + search_files_data_new_operation (task, app, fn)); + } + } + + /* Refine repo package names */ + for (guint i = 0; i < gs_app_list_length (repos_list); i++) { + GsApp *app = gs_app_list_index (repos_list, i); + const gchar *filename; + const gchar *to_array[] = { NULL, NULL }; + g_autoptr(GsPackagekitHelper) helper = NULL; + + filename = gs_app_get_metadata_item (app, "repos::repo-filename"); + + /* set the source package name for an installed .repo file */ + helper = gs_packagekit_helper_new (plugin); + to_array[0] = filename; + gs_packagekit_helper_add_app (helper, app); + + pk_client_search_files_async (data_unowned->client_refine, + pk_bitfield_from_enums (PK_FILTER_ENUM_INSTALLED, -1), + (gchar **) to_array, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + search_files_cb, + search_files_data_new_operation (task, app, filename)); + } + + /* any update details missing? */ + if (gs_app_list_length (update_details_list) > 0) { + GsApp *app; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autofree const gchar **package_ids = NULL; + + /* Expose the @update_details_list to the callback functions so + * its apps can be updated. */ + g_assert (data_unowned->update_details_list == NULL); + data_unowned->update_details_list = g_object_ref (update_details_list); + + package_ids = g_new0 (const gchar *, gs_app_list_length (update_details_list) + 1); + for (guint i = 0; i < gs_app_list_length (update_details_list); i++) { + app = gs_app_list_index (update_details_list, i); + package_ids[i] = gs_app_get_source_id_default (app); + g_assert (package_ids[i] != NULL); /* checked when update_details_list is built */ + } + + /* get any update details */ + pk_client_get_update_detail_async (data_unowned->client_refine, + (gchar **) package_ids, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + get_update_detail_cb, + refine_task_add_operation (task)); + } + + /* any package details missing? */ + if (gs_app_list_length (details_list) > 0) { + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(GPtrArray) package_ids = NULL; + + /* Expose the @details_list to the callback functions so + * its apps can be updated. */ + g_assert (data_unowned->details_list == NULL); + data_unowned->details_list = g_object_ref (details_list); + + package_ids = app_list_get_package_ids (details_list, NULL, FALSE); + + if (package_ids->len > 0) { + /* NULL-terminate the array */ + g_ptr_array_add (package_ids, NULL); + + /* get any details */ + pk_client_get_details_async (data_unowned->client_refine, + (gchar **) package_ids->pdata, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + get_details_cb, + refine_task_add_operation (task)); + } + } + + /* get the update severity */ + if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_SEVERITY) != 0) { + PkBitfield filter; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + + /* get the list of updates */ + filter = pk_bitfield_value (PK_FILTER_ENUM_NONE); + pk_client_get_updates_async (data_unowned->client_refine, + filter, + cancellable, + gs_packagekit_helper_cb, refine_task_add_progress_data (task, helper), + get_updates_cb, + refine_task_add_operation (task)); + } + + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + continue; + + /* the scope is always system-wide */ + if (gs_app_get_scope (app) == AS_COMPONENT_SCOPE_UNKNOWN) + gs_app_set_scope (app, AS_COMPONENT_SCOPE_SYSTEM); + if (gs_app_get_bundle_kind (app) == AS_BUNDLE_KIND_UNKNOWN) + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + } + + /* add any missing history data */ + if (gs_app_list_length (history_list) > 0) { + gs_plugin_packagekit_refine_history_async (self, + history_list, + cancellable, + refine_all_history_cb, + refine_task_add_operation (task)); + } + + /* Mark the operation to set up all the other operations as completed. + * The @refine_task will now be completed once all the async operations + * have completed, and the task callback invoked. */ + refine_task_complete_operation (task); +} + +static void +upgrade_system_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (refine_task)); + RefineData *data = g_task_get_task_data (refine_task); + g_autoptr(PkResults) results = NULL; + g_autoptr(GsAppList) results_list = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_prefix_error (&local_error, "failed to refine distro upgrade: "); + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + results_list = gs_app_list_new (); + if (!gs_plugin_packagekit_add_results (GS_PLUGIN (self), results_list, results, &local_error)) { + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* add each of these as related applications */ + for (guint j = 0; j < gs_app_list_length (results_list); j++) { + GsApp *app2 = gs_app_list_index (results_list, j); + if (gs_app_get_state (app2) != GS_APP_STATE_UNAVAILABLE) + continue; + gs_app_add_related (data->app_operating_system, app2); + } + + refine_task_complete_operation (refine_task); +} + +static gboolean +gs_plugin_packagekit_refine_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void resolve_all_packages_with_filter_cb2 (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +resolve_all_packages_with_filter_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + RefineData *data = g_task_get_task_data (refine_task); + GCancellable *cancellable = g_task_get_cancellable (refine_task); + GsAppList *resolve_list = data->resolve_list; + g_autoptr(GsAppList) resolve2_list = NULL; + PkBitfield filter; + g_autoptr(GError) local_error = NULL; + + if (!gs_plugin_packagekit_resolve_packages_with_filter_finish (self, + result, + &local_error)) { + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* if any packages remaining in UNKNOWN state, try to resolve them again, + * but this time without ARCH filter */ + resolve2_list = gs_app_list_new (); + for (guint i = 0; i < gs_app_list_length (resolve_list); i++) { + GsApp *app = gs_app_list_index (resolve_list, i); + if (gs_app_get_state (app) == GS_APP_STATE_UNKNOWN) + gs_app_list_add (resolve2_list, app); + } + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_NOT_ARCH, + PK_FILTER_ENUM_NOT_SOURCE, + -1); + + gs_plugin_packagekit_resolve_packages_with_filter_async (self, + data->client_refine, + resolve2_list, + filter, + cancellable, + resolve_all_packages_with_filter_cb2, + g_steal_pointer (&refine_task)); +} + +static void +resolve_all_packages_with_filter_cb2 (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + g_autoptr(GError) local_error = NULL; + + if (!gs_plugin_packagekit_resolve_packages_with_filter_finish (self, + result, + &local_error)) { + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + refine_task_complete_operation (refine_task); +} + +static void +search_files_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(SearchFilesData) search_files_data = g_steal_pointer (&user_data); + GTask *refine_task = search_files_data->refine_task; + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (refine_task)); + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) packages = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_prefix_error (&local_error, "failed to search file %s: ", search_files_data->filename); + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* get results */ + packages = pk_results_get_package_array (results); + if (packages->len == 1) { + PkPackage *package; + package = g_ptr_array_index (packages, 0); + gs_plugin_packagekit_set_metadata_from_package (GS_PLUGIN (self), search_files_data->app, package); + } else { + g_debug ("Failed to find one package for %s, %s, [%u]", + gs_app_get_id (search_files_data->app), search_files_data->filename, packages->len); + } + + refine_task_complete_operation (refine_task); +} + +static void +get_update_detail_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + RefineData *data = g_task_get_task_data (refine_task); + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_prefix_error (&local_error, "failed to get update details: "); + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* set the update details for the update */ + array = pk_results_get_update_detail_array (results); + for (guint j = 0; j < gs_app_list_length (data->update_details_list); j++) { + GsApp *app = gs_app_list_index (data->update_details_list, j); + const gchar *package_id = gs_app_get_source_id_default (app); + + for (guint i = 0; i < array->len; i++) { + const gchar *tmp; + g_autofree gchar *desc = NULL; + PkUpdateDetail *update_detail; + + /* right package? */ + update_detail = g_ptr_array_index (array, i); + if (g_strcmp0 (package_id, pk_update_detail_get_package_id (update_detail)) != 0) + continue; + tmp = pk_update_detail_get_update_text (update_detail); + desc = gs_plugin_packagekit_fixup_update_description (tmp); + if (desc != NULL) + gs_app_set_update_details_markup (app, desc); + break; + } + } + + refine_task_complete_operation (refine_task); +} + +static void +get_details_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (refine_task)); + RefineData *data = g_task_get_task_data (refine_task); + g_autoptr(GPtrArray) array = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GHashTable) details_collection = NULL; + g_autoptr(GHashTable) prepared_updates = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_autoptr(GPtrArray) package_ids = app_list_get_package_ids (data->details_list, NULL, FALSE); + g_autofree gchar *package_ids_str = NULL; + /* NULL-terminate the array */ + g_ptr_array_add (package_ids, NULL); + package_ids_str = g_strjoinv (",", (gchar **) package_ids->pdata); + g_prefix_error (&local_error, "failed to get details for %s: ", + package_ids_str); + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* get the results and copy them into a hash table for fast lookups: + * there are typically 400 to 700 elements in @array, and 100 to 200 + * elements in @list, each with 1 or 2 source IDs to look up (but + * sometimes 200) */ + array = pk_results_get_details_array (results); + details_collection = gs_plugin_packagekit_details_array_to_hash (array); + + /* set the update details for the update */ + g_mutex_lock (&self->prepared_updates_mutex); + prepared_updates = g_hash_table_ref (self->prepared_updates); + g_mutex_unlock (&self->prepared_updates_mutex); + + for (guint i = 0; i < gs_app_list_length (data->details_list); i++) { + GsApp *app = gs_app_list_index (data->details_list, i); + gs_plugin_packagekit_refine_details_app (GS_PLUGIN (self), details_collection, prepared_updates, app); + } + + refine_task_complete_operation (refine_task); +} + +static void +get_updates_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + RefineData *data = g_task_get_task_data (refine_task); + g_autoptr(PkPackageSack) sack = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_prefix_error (&local_error, "failed to get updates for urgency: "); + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + /* set the update severity for the app */ + sack = pk_results_get_package_sack (results); + for (guint i = 0; i < gs_app_list_length (data->full_list); i++) { + g_autoptr(PkPackage) pkg = NULL; + const gchar *package_id; + GsApp *app = gs_app_list_index (data->full_list, i); + + if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD)) + continue; + package_id = gs_app_get_source_id_default (app); + if (package_id == NULL) + continue; + pkg = pk_package_sack_find_by_id (sack, package_id); + if (pkg == NULL) + continue; + #ifdef HAVE_PK_PACKAGE_GET_UPDATE_SEVERITY + switch (pk_package_get_update_severity (pkg)) { + case PK_INFO_ENUM_LOW: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_LOW); + break; + case PK_INFO_ENUM_NORMAL: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_MEDIUM); + break; + case PK_INFO_ENUM_IMPORTANT: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_HIGH); + break; + case PK_INFO_ENUM_CRITICAL: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_CRITICAL); + break; + default: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_UNKNOWN); + break; + } + #else + switch (pk_package_get_info (pkg)) { + case PK_INFO_ENUM_AVAILABLE: + case PK_INFO_ENUM_NORMAL: + case PK_INFO_ENUM_LOW: + case PK_INFO_ENUM_ENHANCEMENT: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_LOW); + break; + case PK_INFO_ENUM_BUGFIX: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_MEDIUM); + break; + case PK_INFO_ENUM_SECURITY: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_CRITICAL); + break; + case PK_INFO_ENUM_IMPORTANT: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_HIGH); + break; + default: + gs_app_set_update_urgency (app, AS_URGENCY_KIND_UNKNOWN); + g_warning ("unhandled info state %s", + pk_info_enum_to_string (pk_package_get_info (pkg))); + break; + } + #endif + } + + refine_task_complete_operation (refine_task); +} + +static void +refine_all_history_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (source_object); + g_autoptr(GTask) refine_task = g_steal_pointer (&user_data); + g_autoptr(GError) local_error = NULL; + + if (!gs_plugin_packagekit_refine_history_finish (self, result, &local_error)) { + refine_task_complete_operation_with_error (refine_task, g_steal_pointer (&local_error)); + return; + } + + refine_task_complete_operation (refine_task); +} + +static void +gs_plugin_packagekit_refine_add_history (GsApp *app, GVariant *dict) +{ + const gchar *version; + gboolean ret; + guint64 timestamp; + PkInfoEnum info_enum; + g_autoptr(GsApp) history = NULL; + + /* create new history item with same ID as parent */ + history = gs_app_new (gs_app_get_id (app)); + gs_app_set_kind (history, AS_COMPONENT_KIND_GENERIC); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_name (history, GS_APP_QUALITY_NORMAL, gs_app_get_name (app)); + + /* get the installed state */ + ret = g_variant_lookup (dict, "info", "u", &info_enum); + g_assert (ret); + switch (info_enum) { + case PK_INFO_ENUM_INSTALLING: + gs_app_set_state (history, GS_APP_STATE_INSTALLED); + break; + case PK_INFO_ENUM_REMOVING: + gs_app_set_state (history, GS_APP_STATE_AVAILABLE); + break; + case PK_INFO_ENUM_UPDATING: + gs_app_set_state (history, GS_APP_STATE_UPDATABLE); + break; + default: + g_debug ("ignoring history kind: %s", + pk_info_enum_to_string (info_enum)); + return; + } + + /* set the history time and date */ + ret = g_variant_lookup (dict, "timestamp", "t", ×tamp); + g_assert (ret); + gs_app_set_install_date (history, timestamp); + + /* set the history version number */ + ret = g_variant_lookup (dict, "version", "&s", &version); + g_assert (ret); + gs_app_set_version (history, version); + + /* add the package to the main application */ + gs_app_add_history (app, history); + + /* use the last event as approximation of the package timestamp */ + gs_app_set_install_date (app, timestamp); +} + +/* Run in the main thread. */ +static void +gs_plugin_packagekit_permission_cb (GPermission *permission, + GParamSpec *pspec, + gpointer data) +{ + GsPlugin *plugin = GS_PLUGIN (data); + gboolean ret = g_permission_get_allowed (permission) || + g_permission_get_can_acquire (permission); + gs_plugin_set_allow_updates (plugin, ret); +} + +static gboolean +gs_plugin_packagekit_download (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error); + +static void +gs_plugin_packagekit_auto_prepare_update_thread (GTask *task, + gpointer source_object, + gpointer task_data, + GCancellable *cancellable) +{ + GsPlugin *plugin = source_object; + g_autoptr(GsAppList) list = NULL; + g_autoptr(GError) local_error = NULL; + + g_return_if_fail (GS_IS_PLUGIN_PACKAGEKIT (plugin)); + + list = gs_app_list_new (); + if (!gs_plugin_packagekit_add_updates (plugin, list, cancellable, &local_error)) { + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + if (gs_app_list_length (list) > 0 && + !gs_plugin_packagekit_download (plugin, list, cancellable, &local_error)) { + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + /* Ignore errors here */ + gs_plugin_systemd_update_cache (GS_PLUGIN_PACKAGEKIT (source_object), NULL); + + g_task_return_boolean (task, TRUE); +} + +static void +gs_plugin_packagekit_auto_prepare_update_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GError) local_error = NULL; + + if (g_task_propagate_boolean (G_TASK (result), &local_error)) { + g_debug ("Successfully auto-prepared update"); + gs_plugin_updates_changed (GS_PLUGIN (source_object)); + } else { + g_debug ("Failed to auto-prepare update: %s", local_error->message); + } +} + +static gboolean +gs_plugin_packagekit_run_prepare_update_cb (gpointer user_data) +{ + GsPluginPackagekit *self = user_data; + g_autoptr(GTask) task = NULL; + + self->prepare_update_timeout_id = 0; + + g_debug ("Going to auto-prepare update"); + task = g_task_new (self, self->proxy_settings_cancellable, gs_plugin_packagekit_auto_prepare_update_cb, NULL); + g_task_set_source_tag (task, gs_plugin_packagekit_run_prepare_update_cb); + g_task_run_in_thread (task, gs_plugin_packagekit_auto_prepare_update_thread); + return G_SOURCE_REMOVE; +} + +/* Run in the main thread. */ +static void +gs_plugin_packagekit_prepared_update_changed_cb (GFileMonitor *monitor, + GFile *file, + GFile *other_file, + GFileMonitorEvent event_type, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (user_data); + + /* Interested only in these events. */ + if (event_type != G_FILE_MONITOR_EVENT_CHANGED && + event_type != G_FILE_MONITOR_EVENT_DELETED && + event_type != G_FILE_MONITOR_EVENT_CREATED) + return; + + /* This is going to break, if PackageKit renames the file, but it's unlikely to happen; + there is no API to get the file name from, sadly. */ + if (g_file_peek_path (file) == NULL || + !g_str_has_suffix (g_file_peek_path (file), "prepared-update")) + return; + + if (event_type == G_FILE_MONITOR_EVENT_DELETED) { + g_autoptr(GSettings) settings = g_settings_new ("org.gnome.software"); + if (g_settings_get_boolean (settings, "download-updates")) { + /* The prepared-update file had been removed, but the user has set + to have the updates downloaded, thus prepared, thus prepare + the update again. */ + if (self->prepare_update_timeout_id) + g_source_remove (self->prepare_update_timeout_id); + g_debug ("Scheduled to auto-prepare update in %d s", PREPARE_UPDATE_TIMEOUT_SECS); + self->prepare_update_timeout_id = g_timeout_add_seconds (PREPARE_UPDATE_TIMEOUT_SECS, + gs_plugin_packagekit_run_prepare_update_cb, self); + } else { + if (self->prepare_update_timeout_id) { + g_source_remove (self->prepare_update_timeout_id); + self->prepare_update_timeout_id = 0; + g_debug ("Cancelled auto-prepare update"); + } + } + } else if (self->prepare_update_timeout_id) { + g_source_remove (self->prepare_update_timeout_id); + self->prepare_update_timeout_id = 0; + g_debug ("Cancelled auto-prepare update"); + } + + /* update UI */ + gs_plugin_systemd_update_cache (self, NULL); + gs_plugin_updates_changed (GS_PLUGIN (self)); +} + +static void +gs_plugin_packagekit_refresh_is_triggered (GsPluginPackagekit *self, + GCancellable *cancellable) +{ + g_autoptr(GFile) file_trigger = NULL; + file_trigger = g_file_new_for_path ("/system-update"); + self->is_triggered = g_file_query_exists (file_trigger, NULL); + g_debug ("offline trigger is now %s", + self->is_triggered ? "enabled" : "disabled"); +} + +/* Run in the main thread. */ +static void +gs_plugin_systemd_trigger_changed_cb (GFileMonitor *monitor, + GFile *file, GFile *other_file, + GFileMonitorEvent event_type, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (user_data); + + gs_plugin_packagekit_refresh_is_triggered (self, NULL); +} + +static void setup_proxy_settings_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void get_offline_update_permission_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_setup_async (GsPlugin *plugin, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autoptr(GTask) task = NULL; + + g_debug ("PackageKit version: %d.%d.%d", + PK_MAJOR_VERSION, + PK_MINOR_VERSION, + PK_MICRO_VERSION); + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_setup_async); + + reload_proxy_settings_async (self, cancellable, setup_proxy_settings_cb, g_steal_pointer (&task)); +} + +static void +setup_proxy_settings_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = g_task_get_source_object (task); + GCancellable *cancellable = g_task_get_cancellable (task); + g_autoptr(GFile) file_trigger = NULL; + g_autoptr(GError) local_error = NULL; + + if (!reload_proxy_settings_finish (self, result, &local_error)) + g_warning ("Failed to load proxy settings: %s", local_error->message); + g_clear_error (&local_error); + + /* watch the prepared file */ + self->monitor = pk_offline_get_prepared_monitor (cancellable, &local_error); + if (self->monitor == NULL) { + g_debug ("Failed to get prepared update file monitor: %s", local_error->message); + gs_utils_error_convert_gio (&local_error); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + g_signal_connect (self->monitor, "changed", + G_CALLBACK (gs_plugin_packagekit_prepared_update_changed_cb), + self); + + /* watch the trigger file */ + file_trigger = g_file_new_for_path ("/system-update"); + self->monitor_trigger = g_file_monitor_file (file_trigger, + G_FILE_MONITOR_NONE, + NULL, + &local_error); + if (self->monitor_trigger == NULL) { + gs_utils_error_convert_gio (&local_error); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + g_signal_connect (self->monitor_trigger, "changed", + G_CALLBACK (gs_plugin_systemd_trigger_changed_cb), + self); + + /* check if we have permission to trigger offline updates */ + gs_utils_get_permission_async ("org.freedesktop.packagekit.trigger-offline-update", + cancellable, get_offline_update_permission_cb, g_steal_pointer (&task)); +} + +static void +get_offline_update_permission_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = g_task_get_source_object (task); + g_autoptr(GError) local_error = NULL; + + self->permission = gs_utils_get_permission_finish (result, &local_error); + if (self->permission != NULL) { + g_signal_connect (self->permission, "notify", + G_CALLBACK (gs_plugin_packagekit_permission_cb), + self); + } + + /* get the list of currently downloaded packages */ + if (!gs_plugin_systemd_update_cache (self, &local_error)) + g_task_return_error (task, g_steal_pointer (&local_error)); + else + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_packagekit_setup_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void +gs_plugin_packagekit_shutdown_async (GsPlugin *plugin, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autoptr(GTask) task = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_shutdown_async); + + /* Cancel any ongoing proxy settings loading operation. */ + g_cancellable_cancel (self->proxy_settings_cancellable); + + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_packagekit_shutdown_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void refine_history_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_refine_history_async (GsPluginPackagekit *self, + GsAppList *list, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GsApp *app; + g_autofree const gchar **package_names = NULL; + g_autoptr(GTask) task = NULL; + + task = g_task_new (self, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_refine_history_async); + g_task_set_task_data (task, g_object_ref (list), (GDestroyNotify) g_object_unref); + + /* get an array of package names */ + package_names = g_new0 (const gchar *, gs_app_list_length (list) + 1); + for (guint i = 0; i < gs_app_list_length (list); i++) { + app = gs_app_list_index (list, i); + package_names[i] = gs_app_get_source_default (app); + } + + g_debug ("getting history for %u packages", gs_app_list_length (list)); + g_dbus_connection_call (gs_plugin_get_system_bus_connection (GS_PLUGIN (self)), + "org.freedesktop.PackageKit", + "/org/freedesktop/PackageKit", + "org.freedesktop.PackageKit", + "GetPackageHistory", + g_variant_new ("(^asu)", package_names, 0), + NULL, + G_DBUS_CALL_FLAGS_NONE, + GS_PLUGIN_PACKAGEKIT_HISTORY_TIMEOUT, + cancellable, + refine_history_cb, + g_steal_pointer (&task)); +} + +static void +refine_history_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GDBusConnection *connection = G_DBUS_CONNECTION (source_object); + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = g_task_get_source_object (task); + GsPlugin *plugin = GS_PLUGIN (self); + GsAppList *list = g_task_get_task_data (task); + gboolean ret; + guint i = 0; + GVariantIter iter; + GVariant *value; + g_autoptr(GVariant) result_variant = NULL; + g_autoptr(GVariant) tuple = NULL; + g_autoptr(GError) error_local = NULL; + + result_variant = g_dbus_connection_call_finish (connection, result, &error_local); + + if (result_variant == NULL) { + g_dbus_error_strip_remote_error (error_local); + if (g_error_matches (error_local, + G_DBUS_ERROR, + G_DBUS_ERROR_UNKNOWN_METHOD)) { + g_debug ("No history available as PackageKit is too old: %s", + error_local->message); + + /* just set this to something non-zero so we don't keep + * trying to call GetPackageHistory */ + for (i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + gs_app_set_install_date (app, GS_APP_INSTALL_DATE_UNKNOWN); + } + } else if (g_error_matches (error_local, + G_IO_ERROR, + G_IO_ERROR_CANCELLED)) { + g_task_return_new_error (task, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_CANCELLED, + "Failed to get history: %s", + error_local->message); + return; + } else if (g_error_matches (error_local, + G_IO_ERROR, + G_IO_ERROR_TIMED_OUT)) { + g_debug ("No history as PackageKit took too long: %s", + error_local->message); + for (i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + gs_app_set_install_date (app, GS_APP_INSTALL_DATE_UNKNOWN); + } + } + + g_task_return_new_error (task, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + "Failed to get history: %s", + error_local->message); + return; + } + + /* get any results */ + tuple = g_variant_get_child_value (result_variant, 0); + for (i = 0; i < gs_app_list_length (list); i++) { + g_autoptr(GVariant) entries = NULL; + GsApp *app = gs_app_list_index (list, i); + ret = g_variant_lookup (tuple, + gs_app_get_source_default (app), + "@aa{sv}", + &entries); + if (!ret) { + /* make up a fake entry as we know this package was at + * least installed at some point in time */ + if (gs_app_get_state (app) == GS_APP_STATE_INSTALLED) { + g_autoptr(GsApp) app_dummy = NULL; + app_dummy = gs_app_new (gs_app_get_id (app)); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_set_metadata (app_dummy, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + gs_app_set_install_date (app_dummy, GS_APP_INSTALL_DATE_UNKNOWN); + gs_app_set_kind (app_dummy, AS_COMPONENT_KIND_GENERIC); + gs_app_set_state (app_dummy, GS_APP_STATE_INSTALLED); + gs_app_set_version (app_dummy, gs_app_get_version (app)); + gs_app_add_history (app, app_dummy); + } + gs_app_set_install_date (app, GS_APP_INSTALL_DATE_UNKNOWN); + continue; + } + + /* add history for application */ + g_variant_iter_init (&iter, entries); + while ((value = g_variant_iter_next_value (&iter))) { + gs_plugin_packagekit_refine_add_history (app, value); + g_variant_unref (value); + } + } + + g_task_return_boolean (task, TRUE); +} + +static gboolean +gs_plugin_packagekit_refine_history_finish (GsPluginPackagekit *self, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static gboolean +gs_plugin_packagekit_refresh_guess_app_id (GsPluginPackagekit *self, + GsApp *app, + const gchar *filename, + GCancellable *cancellable, + GError **error) +{ + GsPlugin *plugin = GS_PLUGIN (self); + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_auto(GStrv) files = NULL; + g_autoptr(PkTask) task_local = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GPtrArray) array = NULL; + g_autoptr(GString) basename_best = g_string_new (NULL); + + /* get file list so we can work out ID */ + files = g_strsplit (filename, "\t", -1); + gs_packagekit_helper_add_app (helper, app); + + task_local = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_local), GS_PLUGIN_ACTION_FILE_TO_APP, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_files_local (PK_CLIENT (task_local), + files, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_utils_error_add_origin_id (error, app); + return FALSE; + } + array = pk_results_get_files_array (results); + if (array->len == 0) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "no files for %s", filename); + return FALSE; + } + + /* find the smallest length desktop file, on the logic that + * ${app}.desktop is going to be better than ${app}-${action}.desktop */ + for (guint i = 0; i < array->len; i++) { + PkFiles *item = g_ptr_array_index (array, i); + gchar **fns = pk_files_get_files (item); + for (guint j = 0; fns[j] != NULL; j++) { + if (g_str_has_prefix (fns[j], "/etc/yum.repos.d/") && + g_str_has_suffix (fns[j], ".repo")) { + gs_app_add_quirk (app, GS_APP_QUIRK_HAS_SOURCE); + } + if (g_str_has_prefix (fns[j], "/usr/share/applications/") && + g_str_has_suffix (fns[j], ".desktop")) { + g_autofree gchar *basename = g_path_get_basename (fns[j]); + if (basename_best->len == 0 || + strlen (basename) < basename_best->len) + g_string_assign (basename_best, basename); + } + } + } + if (basename_best->len > 0) { + gs_app_set_kind (app, AS_COMPONENT_KIND_DESKTOP_APP); + gs_app_set_id (app, basename_best->str); + } + + return TRUE; +} + +static void +add_quirks_from_package_name (GsApp *app, const gchar *package_name) +{ + /* these packages don't have a .repo file in their file lists, but + * instead install one through rpm scripts / cron job */ + const gchar *packages_with_repos[] = { + "google-chrome-stable", + "google-earth-pro-stable", + "google-talkplugin", + NULL }; + + if (g_strv_contains (packages_with_repos, package_name)) + gs_app_add_quirk (app, GS_APP_QUIRK_HAS_SOURCE); +} + +static gboolean +gs_plugin_packagekit_local_check_installed (GsPluginPackagekit *self, + PkTask *task_local, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + PkBitfield filter; + const gchar *names[] = { gs_app_get_source_default (app), NULL }; + g_autoptr(GPtrArray) packages = NULL; + g_autoptr(PkResults) results = NULL; + + filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, + PK_FILTER_ENUM_ARCH, + PK_FILTER_ENUM_INSTALLED, + -1); + results = pk_client_resolve (PK_CLIENT (task_local), filter, (gchar **) names, + cancellable, NULL, NULL, error); + if (results == NULL) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + packages = pk_results_get_package_array (results); + if (packages->len > 0) { + gboolean is_higher_version = FALSE; + const gchar *app_version = gs_app_get_version (app); + for (guint i = 0; i < packages->len; i++){ + PkPackage *pkg = g_ptr_array_index (packages, i); + gs_app_add_source_id (app, pk_package_get_id (pkg)); + if (!is_higher_version && + as_vercmp_simple (pk_package_get_version (pkg), app_version) < 0) + is_higher_version = TRUE; + } + if (!is_higher_version) { + gs_app_set_state (app, GS_APP_STATE_UNKNOWN); + gs_app_set_state (app, GS_APP_STATE_INSTALLED); + } + } + return TRUE; +} + +gboolean +gs_plugin_file_to_app (GsPlugin *plugin, + GsAppList *list, + GFile *file, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + const gchar *package_id; + PkDetails *item; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_local = NULL; + g_autoptr(PkResults) results = NULL; + g_autofree gchar *content_type = NULL; + g_autofree gchar *filename = NULL; + g_autofree gchar *license_spdx = NULL; + g_auto(GStrv) files = NULL; + g_auto(GStrv) split = NULL; + g_autoptr(GPtrArray) array = NULL; + g_autoptr(GsApp) app = NULL; + const gchar *mimetypes[] = { + "application/x-app-package", + "application/x-deb", + "application/vnd.debian.binary-package", + "application/x-redhat-package-manager", + "application/x-rpm", + NULL }; + + /* does this match any of the mimetypes we support */ + content_type = gs_utils_get_content_type (file, cancellable, error); + if (content_type == NULL) + return FALSE; + if (!g_strv_contains (mimetypes, content_type)) + return TRUE; + + /* get details */ + filename = g_file_get_path (file); + files = g_strsplit (filename, "\t", -1); + + task_local = gs_packagekit_task_new (plugin); + pk_client_set_cache_age (PK_CLIENT (task_local), G_MAXUINT); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_local), GS_PLUGIN_ACTION_FILE_TO_APP, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_details_local (PK_CLIENT (task_local), + files, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) + return FALSE; + + /* get results */ + array = pk_results_get_details_array (results); + if (array->len == 0) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "no details for %s", filename); + return FALSE; + } + if (array->len > 1) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "too many details [%u] for %s", + array->len, filename); + return FALSE; + } + + /* create application */ + item = g_ptr_array_index (array, 0); + app = gs_app_new (NULL); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_set_metadata (app, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + package_id = pk_details_get_package_id (item); + split = pk_package_id_split (package_id); + if (split == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "invalid package-id: %s", package_id); + return FALSE; + } + gs_app_set_management_plugin (app, plugin); + gs_app_set_kind (app, AS_COMPONENT_KIND_GENERIC); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_state (app, GS_APP_STATE_AVAILABLE_LOCAL); + gs_app_set_name (app, GS_APP_QUALITY_LOWEST, split[PK_PACKAGE_ID_NAME]); + gs_app_set_summary (app, GS_APP_QUALITY_LOWEST, + pk_details_get_summary (item)); + gs_app_set_version (app, split[PK_PACKAGE_ID_VERSION]); + gs_app_add_source (app, split[PK_PACKAGE_ID_NAME]); + gs_app_add_source_id (app, package_id); + gs_app_set_description (app, GS_APP_QUALITY_LOWEST, + pk_details_get_description (item)); + gs_app_set_url (app, AS_URL_KIND_HOMEPAGE, pk_details_get_url (item)); + gs_app_set_size_installed (app, GS_SIZE_TYPE_VALID, pk_details_get_size (item)); + gs_app_set_size_download (app, GS_SIZE_TYPE_VALID, 0); + license_spdx = as_license_to_spdx_id (pk_details_get_license (item)); + gs_app_set_license (app, GS_APP_QUALITY_LOWEST, license_spdx); + add_quirks_from_package_name (app, split[PK_PACKAGE_ID_NAME]); + + /* is already installed? */ + if (!gs_plugin_packagekit_local_check_installed (self, + task_local, + app, + cancellable, + error)) + return FALSE; + + /* look for a desktop file so we can use a valid application id */ + if (!gs_plugin_packagekit_refresh_guess_app_id (self, + app, + filename, + cancellable, + error)) + return FALSE; + + gs_app_list_add (list, app); + return TRUE; +} + +static gboolean +gs_plugin_packagekit_convert_error (GError **error, + PkErrorEnum error_enum, + const gchar *details) +{ + switch (error_enum) { + case PK_ERROR_ENUM_PACKAGE_DOWNLOAD_FAILED: + case PK_ERROR_ENUM_NO_CACHE: + case PK_ERROR_ENUM_NO_NETWORK: + case PK_ERROR_ENUM_NO_MORE_MIRRORS_TO_TRY: + case PK_ERROR_ENUM_CANNOT_FETCH_SOURCES: + case PK_ERROR_ENUM_UNFINISHED_TRANSACTION: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NO_NETWORK, + details); + break; + case PK_ERROR_ENUM_BAD_GPG_SIGNATURE: + case PK_ERROR_ENUM_CANNOT_UPDATE_REPO_UNSIGNED: + case PK_ERROR_ENUM_GPG_FAILURE: + case PK_ERROR_ENUM_MISSING_GPG_SIGNATURE: + case PK_ERROR_ENUM_PACKAGE_CORRUPT: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NO_SECURITY, + details); + break; + case PK_ERROR_ENUM_TRANSACTION_CANCELLED: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_CANCELLED, + details); + break; + case PK_ERROR_ENUM_NO_PACKAGES_TO_UPDATE: + case PK_ERROR_ENUM_UPDATE_NOT_FOUND: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NOT_SUPPORTED, + details); + break; + case PK_ERROR_ENUM_NO_SPACE_ON_DEVICE: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_NO_SPACE, + details); + break; + default: + g_set_error_literal (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + details); + break; + } + return FALSE; +} + +gboolean +gs_plugin_add_updates_historical (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + guint64 mtime; + guint i; + g_autoptr(GPtrArray) package_array = NULL; + g_autoptr(GError) error_local = NULL; + g_autoptr(PkResults) results = NULL; + PkExitEnum exit_code; + + /* get the results */ + results = pk_offline_get_results (&error_local); + if (results == NULL) { + /* was any offline update attempted */ + if (g_error_matches (error_local, + PK_OFFLINE_ERROR, + PK_OFFLINE_ERROR_NO_DATA)) { + return TRUE; + } + + gs_plugin_packagekit_error_convert (&error_local); + + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_INVALID_FORMAT, + "Failed to get offline update results: %s", + error_local->message); + return FALSE; + } + + /* get the mtime of the results */ + mtime = pk_offline_get_results_mtime (error); + if (mtime == 0) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + + /* only return results if successful */ + exit_code = pk_results_get_exit_code (results); + if (exit_code != PK_EXIT_ENUM_SUCCESS) { + g_autoptr(PkError) error_code = NULL; + + error_code = pk_results_get_error_code (results); + if (error_code == NULL) { + g_set_error (error, + GS_PLUGIN_ERROR, + GS_PLUGIN_ERROR_FAILED, + "Offline update failed without error_code set"); + return FALSE; + } + + return gs_plugin_packagekit_convert_error (error, + pk_error_get_code (error_code), + pk_error_get_details (error_code)); + } + + /* distro upgrade? */ + if (pk_results_get_role (results) == PK_ROLE_ENUM_UPGRADE_SYSTEM) { + g_autoptr(GsApp) app = NULL; + + app = gs_app_new (NULL); + gs_app_set_from_unique_id (app, "*/*/*/system/*", AS_COMPONENT_KIND_GENERIC); + gs_app_set_management_plugin (app, plugin); + gs_app_add_quirk (app, GS_APP_QUIRK_IS_WILDCARD); + gs_app_set_state (app, GS_APP_STATE_UNKNOWN); + gs_app_set_kind (app, AS_COMPONENT_KIND_OPERATING_SYSTEM); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_install_date (app, mtime); + gs_app_set_metadata (app, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + gs_app_list_add (list, app); + + return TRUE; + } + + /* get list of package-ids */ + package_array = pk_results_get_package_array (results); + for (i = 0; i < package_array->len; i++) { + PkPackage *pkg = g_ptr_array_index (package_array, i); + const gchar *package_id; + g_autoptr(GsApp) app = NULL; + g_auto(GStrv) split = NULL; + + app = gs_app_new (NULL); + package_id = pk_package_get_id (pkg); + split = g_strsplit (package_id, ";", 4); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_add_source (app, split[0]); + gs_app_set_update_version (app, split[1]); + gs_app_set_management_plugin (app, plugin); + gs_app_add_source_id (app, package_id); + gs_app_set_state (app, GS_APP_STATE_UPDATABLE); + gs_app_set_kind (app, AS_COMPONENT_KIND_GENERIC); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + gs_app_set_install_date (app, mtime); + gs_app_set_metadata (app, "GnomeSoftware::Creator", + gs_plugin_get_name (plugin)); + gs_app_list_add (list, app); + } + return TRUE; +} + +gboolean +gs_plugin_url_to_app (GsPlugin *plugin, + GsAppList *list, + const gchar *url, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autofree gchar *scheme = NULL; + g_autofree gchar *path = NULL; + const gchar *id = NULL; + const gchar * const *id_like = NULL; + g_auto(GStrv) package_ids = NULL; + g_autoptr(PkResults) results = NULL; + g_autoptr(GsApp) app = NULL; + g_autoptr(GsOsRelease) os_release = NULL; + g_autoptr(GPtrArray) packages = NULL; + g_autoptr(GPtrArray) details = NULL; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkClient) client_url_to_app = NULL; + + path = gs_utils_get_url_path (url); + + /* only do this for apt:// on debian or debian-like distros */ + os_release = gs_os_release_new (error); + if (os_release == NULL) { + g_prefix_error (error, "failed to determine OS information:"); + return FALSE; + } else { + id = gs_os_release_get_id (os_release); + id_like = gs_os_release_get_id_like (os_release); + scheme = gs_utils_get_url_scheme (url); + if (!(g_strcmp0 (scheme, "apt") == 0 && + (g_strcmp0 (id, "debian") == 0 || + g_strv_contains (id_like, "debian")))) { + return TRUE; + } + } + + app = gs_app_new (NULL); + gs_plugin_packagekit_set_packaging_format (plugin, app); + gs_app_add_source (app, path); + gs_app_set_kind (app, AS_COMPONENT_KIND_GENERIC); + gs_app_set_bundle_kind (app, AS_BUNDLE_KIND_PACKAGE); + + package_ids = g_new0 (gchar *, 2); + package_ids[0] = g_strdup (path); + + client_url_to_app = pk_client_new (); + pk_client_set_interactive (client_url_to_app, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_resolve (client_url_to_app, + pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST, PK_FILTER_ENUM_ARCH, -1), + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + g_prefix_error (error, "failed to resolve package_ids: "); + return FALSE; + } + + /* get results */ + packages = pk_results_get_package_array (results); + details = pk_results_get_details_array (results); + + if (packages->len >= 1) { + g_autoptr(GHashTable) details_collection = NULL; + g_autoptr(GHashTable) prepared_updates = NULL; + + if (gs_app_get_local_file (app) != NULL) + return TRUE; + + details_collection = gs_plugin_packagekit_details_array_to_hash (details); + + g_mutex_lock (&self->prepared_updates_mutex); + prepared_updates = g_hash_table_ref (self->prepared_updates); + g_mutex_unlock (&self->prepared_updates_mutex); + + gs_plugin_packagekit_resolve_packages_app (GS_PLUGIN (self), packages, app); + gs_plugin_packagekit_refine_details_app (plugin, details_collection, prepared_updates, app); + + gs_app_list_add (list, app); + } else { + g_warning ("no results returned"); + } + + return TRUE; +} + +static gchar * +get_proxy_http (GsPluginPackagekit *self) +{ + gboolean ret; + GString *string = NULL; + gint port; + GDesktopProxyMode proxy_mode; + g_autofree gchar *host = NULL; + g_autofree gchar *password = NULL; + g_autofree gchar *username = NULL; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_MANUAL) + return NULL; + + host = g_settings_get_string (self->settings_http, "host"); + if (host == NULL || host[0] == '\0') + return NULL; + + port = g_settings_get_int (self->settings_http, "port"); + + ret = g_settings_get_boolean (self->settings_http, + "use-authentication"); + if (ret) { + username = g_settings_get_string (self->settings_http, + "authentication-user"); + password = g_settings_get_string (self->settings_http, + "authentication-password"); + } + + /* make PackageKit proxy string */ + string = g_string_new (""); + if (username != NULL || password != NULL) { + if (username != NULL) + g_string_append_printf (string, "%s", username); + if (password != NULL) + g_string_append_printf (string, ":%s", password); + g_string_append (string, "@"); + } + g_string_append (string, host); + if (port > 0) + g_string_append_printf (string, ":%i", port); + return g_string_free (string, FALSE); +} + +static gchar * +get_proxy_https (GsPluginPackagekit *self) +{ + GString *string = NULL; + gint port; + GDesktopProxyMode proxy_mode; + g_autofree gchar *host = NULL; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_MANUAL) + return NULL; + + host = g_settings_get_string (self->settings_https, "host"); + if (host == NULL || host[0] == '\0') + return NULL; + port = g_settings_get_int (self->settings_https, "port"); + if (port == 0) + return NULL; + + /* make PackageKit proxy string */ + string = g_string_new (host); + if (port > 0) + g_string_append_printf (string, ":%i", port); + return g_string_free (string, FALSE); +} + +static gchar * +get_proxy_ftp (GsPluginPackagekit *self) +{ + GString *string = NULL; + gint port; + GDesktopProxyMode proxy_mode; + g_autofree gchar *host = NULL; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_MANUAL) + return NULL; + + host = g_settings_get_string (self->settings_ftp, "host"); + if (host == NULL || host[0] == '\0') + return NULL; + port = g_settings_get_int (self->settings_ftp, "port"); + if (port == 0) + return NULL; + + /* make PackageKit proxy string */ + string = g_string_new (host); + if (port > 0) + g_string_append_printf (string, ":%i", port); + return g_string_free (string, FALSE); +} + +static gchar * +get_proxy_socks (GsPluginPackagekit *self) +{ + GString *string = NULL; + gint port; + GDesktopProxyMode proxy_mode; + g_autofree gchar *host = NULL; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_MANUAL) + return NULL; + + host = g_settings_get_string (self->settings_socks, "host"); + if (host == NULL || host[0] == '\0') + return NULL; + port = g_settings_get_int (self->settings_socks, "port"); + if (port == 0) + return NULL; + + /* make PackageKit proxy string */ + string = g_string_new (host); + if (port > 0) + g_string_append_printf (string, ":%i", port); + return g_string_free (string, FALSE); +} + +static gchar * +get_no_proxy (GsPluginPackagekit *self) +{ + GString *string = NULL; + GDesktopProxyMode proxy_mode; + g_autofree gchar **hosts = NULL; + guint i; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_MANUAL) + return NULL; + + hosts = g_settings_get_strv (self->settings_proxy, "ignore-hosts"); + if (hosts == NULL) + return NULL; + + /* make PackageKit proxy string */ + string = g_string_new (""); + for (i = 0; hosts[i] != NULL; i++) { + if (i == 0) + g_string_assign (string, hosts[i]); + else + g_string_append_printf (string, ",%s", hosts[i]); + g_free (hosts[i]); + } + + return g_string_free (string, FALSE); +} + +static gchar * +get_pac (GsPluginPackagekit *self) +{ + GDesktopProxyMode proxy_mode; + gchar *url = NULL; + + proxy_mode = g_settings_get_enum (self->settings_proxy, "mode"); + if (proxy_mode != G_DESKTOP_PROXY_MODE_AUTO) + return NULL; + + url = g_settings_get_string (self->settings_proxy, "autoconfig-url"); + if (url == NULL) + return NULL; + + return url; +} + +static void get_permission_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); +static void set_proxy_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +reload_proxy_settings_async (GsPluginPackagekit *self, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr(GTask) task = NULL; + + task = g_task_new (self, cancellable, callback, user_data); + g_task_set_source_tag (task, reload_proxy_settings_async); + + /* only if we can achieve the action *without* an auth dialog */ + gs_utils_get_permission_async ("org.freedesktop.packagekit." + "system-network-proxy-configure", + cancellable, get_permission_cb, + g_steal_pointer (&task)); +} + +static void +get_permission_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPluginPackagekit *self = g_task_get_source_object (task); + GCancellable *cancellable = g_task_get_cancellable (task); + g_autofree gchar *proxy_http = NULL; + g_autofree gchar *proxy_https = NULL; + g_autofree gchar *proxy_ftp = NULL; + g_autofree gchar *proxy_socks = NULL; + g_autofree gchar *no_proxy = NULL; + g_autofree gchar *pac = NULL; + g_autoptr(GError) error = NULL; + g_autoptr(GPermission) permission = NULL; + g_autoptr(GError) local_error = NULL; + + permission = gs_utils_get_permission_finish (result, &local_error); + if (permission == NULL) { + g_debug ("not setting proxy as no permission: %s", local_error->message); + g_task_return_boolean (task, TRUE); + return; + } + if (!g_permission_get_allowed (permission)) { + g_debug ("not setting proxy as no auth requested"); + g_task_return_boolean (task, TRUE); + return; + } + + proxy_http = get_proxy_http (self); + proxy_https = get_proxy_https (self); + proxy_ftp = get_proxy_ftp (self); + proxy_socks = get_proxy_socks (self); + no_proxy = get_no_proxy (self); + pac = get_pac (self); + + g_debug ("Setting proxies (http: %s, https: %s, ftp: %s, socks: %s, " + "no_proxy: %s, pac: %s)", + proxy_http, proxy_https, proxy_ftp, proxy_socks, + no_proxy, pac); + + pk_control_set_proxy2_async (self->control_proxy, + proxy_http, + proxy_https, + proxy_ftp, + proxy_socks, + no_proxy, + pac, + cancellable, + set_proxy_cb, + g_steal_pointer (&task)); +} + +static void +set_proxy_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkControl *control = PK_CONTROL (source_object); + g_autoptr(GTask) task = g_steal_pointer (&user_data); + g_autoptr(GError) local_error = NULL; + + if (!pk_control_set_proxy_finish (control, result, &local_error)) { + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + g_task_return_boolean (task, TRUE); +} + +static gboolean +reload_proxy_settings_finish (GsPluginPackagekit *self, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void proxy_changed_reload_proxy_settings_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_proxy_changed_cb (GSettings *settings, + const gchar *key, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (user_data); + + if (!gs_plugin_get_enabled (GS_PLUGIN (self))) + return; + + g_cancellable_cancel (self->proxy_settings_cancellable); + g_clear_object (&self->proxy_settings_cancellable); + self->proxy_settings_cancellable = g_cancellable_new (); + + reload_proxy_settings_async (self, self->proxy_settings_cancellable, + proxy_changed_reload_proxy_settings_cb, self); +} + +static void +proxy_changed_reload_proxy_settings_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (user_data); + g_autoptr(GError) local_error = NULL; + + if (!reload_proxy_settings_finish (self, result, &local_error) && + !g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + g_warning ("Failed to set proxies: %s", local_error->message); +} + +gboolean +gs_plugin_app_upgrade_download (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_upgrade = NULL; + g_autoptr(PkResults) results = NULL; + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + /* check is distro-upgrade */ + if (gs_app_get_kind (app) != AS_COMPONENT_KIND_OPERATING_SYSTEM) + return TRUE; + + /* ask PK to download enough packages to upgrade the system */ + gs_app_set_state (app, GS_APP_STATE_INSTALLING); + gs_packagekit_helper_set_progress_app (helper, app); + + task_upgrade = gs_packagekit_task_new (plugin); + pk_task_set_only_download (task_upgrade, TRUE); + pk_client_set_cache_age (PK_CLIENT (task_upgrade), 60 * 60 * 24); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_upgrade), GS_PLUGIN_ACTION_UPGRADE_DOWNLOAD, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_task_upgrade_system_sync (task_upgrade, + gs_app_get_version (app), + PK_UPGRADE_KIND_ENUM_COMPLETE, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + gs_app_set_state_recover (app); + return FALSE; + } + + /* state is known */ + gs_app_set_state (app, GS_APP_STATE_UPDATABLE); + return TRUE; +} + +static void gs_plugin_packagekit_refresh_metadata_async (GsPlugin *plugin, + guint64 cache_age_secs, + GsPluginRefreshMetadataFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data); + +static void +gs_plugin_packagekit_enable_repository_refresh_ready_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = user_data; + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (task)); + GsPluginManageRepositoryData *data = g_task_get_task_data (task); + + gs_plugin_repository_changed (GS_PLUGIN (self), data->repository); + + /* Ignore refresh errors */ + g_task_return_boolean (task, TRUE); +} + +static void +gs_plugin_packagekit_enable_repository_ready_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = user_data; + g_autoptr(PkResults) results = NULL; + g_autoptr(PkError) error_code = NULL; + g_autoptr(GError) local_error = NULL; + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (task)); + GsPluginManageRepositoryData *data = g_task_get_task_data (task); + GsPluginRefreshMetadataFlags metadata_flags; + GCancellable *cancellable = g_task_get_cancellable (task); + + results = pk_client_generic_finish (PK_CLIENT (source_object), result, &local_error); + + /* pk_client_repo_enable() returns an error if the repo is already enabled. */ + if (results != NULL && + (error_code = pk_results_get_error_code (results)) != NULL && + pk_error_get_code (error_code) == PK_ERROR_ENUM_REPO_ALREADY_SET) { + g_clear_error (&local_error); + } else if (local_error != NULL || !gs_plugin_packagekit_results_valid (results, &local_error)) { + gs_app_set_state_recover (data->repository); + gs_utils_error_add_origin_id (&local_error, data->repository); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + /* state is known */ + gs_app_set_state (data->repository, GS_APP_STATE_INSTALLED); + + metadata_flags = (data->flags & GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INTERACTIVE) != 0 ? + GS_PLUGIN_REFRESH_METADATA_FLAGS_INTERACTIVE : + GS_PLUGIN_REFRESH_METADATA_FLAGS_NONE; + + gs_plugin_packagekit_refresh_metadata_async (GS_PLUGIN (self), + 1, /* cache age */ + metadata_flags, + cancellable, + gs_plugin_packagekit_enable_repository_refresh_ready_cb, + g_steal_pointer (&task)); +} + +static void +gs_plugin_packagekit_enable_repository_async (GsPlugin *plugin, + GsApp *repository, + GsPluginManageRepositoryFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr(GsPackagekitHelper) helper = NULL; + g_autoptr(PkTask) task_enable_repo = NULL; + g_autoptr(GTask) task = NULL; + + task = gs_plugin_manage_repository_data_new_task (plugin, repository, flags, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_enable_repository_async); + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (repository, plugin)) { + g_task_return_boolean (task, TRUE); + return; + } + + /* is repo */ + g_assert (gs_app_get_kind (repository) == AS_COMPONENT_KIND_REPOSITORY); + + /* do the call */ + gs_plugin_status_update (plugin, repository, GS_PLUGIN_STATUS_WAITING); + gs_app_set_state (repository, GS_APP_STATE_INSTALLING); + + helper = gs_packagekit_helper_new (plugin); + gs_packagekit_helper_add_app (helper, repository); + + task_enable_repo = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_enable_repo), GS_PLUGIN_ACTION_ENABLE_REPO, + (flags & GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INTERACTIVE) != 0); + gs_packagekit_task_take_helper (GS_PACKAGEKIT_TASK (task_enable_repo), helper); + + pk_client_repo_enable_async (PK_CLIENT (task_enable_repo), + gs_app_get_id (repository), + TRUE, + cancellable, + gs_packagekit_helper_cb, g_steal_pointer (&helper), + gs_plugin_packagekit_enable_repository_ready_cb, + g_steal_pointer (&task)); +} + +static gboolean +gs_plugin_packagekit_enable_repository_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static void +gs_plugin_packagekit_disable_repository_ready_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GTask) task = user_data; + g_autoptr(PkResults) results = NULL; + g_autoptr(PkError) error_code = NULL; + g_autoptr(GError) local_error = NULL; + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (g_task_get_source_object (task)); + GsPluginManageRepositoryData *data = g_task_get_task_data (task); + + results = pk_client_generic_finish (PK_CLIENT (source_object), result, &local_error); + + /* pk_client_repo_enable() returns an error if the repo is already disabled. */ + if (results != NULL && + (error_code = pk_results_get_error_code (results)) != NULL && + pk_error_get_code (error_code) == PK_ERROR_ENUM_REPO_ALREADY_SET) { + g_clear_error (&local_error); + } else if (local_error != NULL || !gs_plugin_packagekit_results_valid (results, &local_error)) { + gs_app_set_state_recover (data->repository); + gs_utils_error_add_origin_id (&local_error, data->repository); + g_task_return_error (task, g_steal_pointer (&local_error)); + return; + } + + /* state is known */ + gs_app_set_state (data->repository, GS_APP_STATE_AVAILABLE); + + gs_plugin_repository_changed (GS_PLUGIN (self), data->repository); + + g_task_return_boolean (task, TRUE); +} + +static void +gs_plugin_packagekit_disable_repository_async (GsPlugin *plugin, + GsApp *repository, + GsPluginManageRepositoryFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr(GsPackagekitHelper) helper = NULL; + g_autoptr(PkTask) task_disable_repo = NULL; + g_autoptr(GTask) task = NULL; + + task = gs_plugin_manage_repository_data_new_task (plugin, repository, flags, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_disable_repository_async); + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (repository, plugin)) { + g_task_return_boolean (task, TRUE); + return; + } + + /* is repo */ + g_assert (gs_app_get_kind (repository) == AS_COMPONENT_KIND_REPOSITORY); + + /* do the call */ + gs_plugin_status_update (plugin, repository, GS_PLUGIN_STATUS_WAITING); + gs_app_set_state (repository, GS_APP_STATE_REMOVING); + + helper = gs_packagekit_helper_new (plugin); + gs_packagekit_helper_add_app (helper, repository); + + task_disable_repo = gs_packagekit_task_new (plugin); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_disable_repo), GS_PLUGIN_ACTION_DISABLE_REPO, + (flags & GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INTERACTIVE) != 0); + gs_packagekit_task_take_helper (GS_PACKAGEKIT_TASK (task_disable_repo), helper); + + pk_client_repo_enable_async (PK_CLIENT (task_disable_repo), + gs_app_get_id (repository), + FALSE, + cancellable, + gs_packagekit_helper_cb, g_steal_pointer (&helper), + gs_plugin_packagekit_disable_repository_ready_cb, + g_steal_pointer (&task)); +} + +static gboolean +gs_plugin_packagekit_disable_repository_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +static gboolean +_download_only (GsPluginPackagekit *self, + GsAppList *list, + GsAppList *progress_list, + GCancellable *cancellable, + GError **error) +{ + GsPlugin *plugin = GS_PLUGIN (self); + g_auto(GStrv) package_ids = NULL; + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(PkTask) task_refresh = NULL; + g_autoptr(PkPackageSack) sack = NULL; + g_autoptr(PkResults) results2 = NULL; + g_autoptr(PkResults) results = NULL; + + /* get the list of packages to update */ + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + + /* never refresh the metadata here as this can surprise the frontend if + * we end up downloading a different set of packages than what was + * shown to the user */ + task_refresh = gs_packagekit_task_new (plugin); + pk_task_set_only_download (task_refresh, TRUE); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_refresh), GS_PLUGIN_ACTION_DOWNLOAD, gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)); + + results = pk_client_get_updates (PK_CLIENT (task_refresh), + pk_bitfield_value (PK_FILTER_ENUM_NONE), + cancellable, + gs_packagekit_helper_cb, helper, + error); + + if (!gs_plugin_packagekit_results_valid (results, error)) { + return FALSE; + } + + /* download all the packages */ + sack = pk_results_get_package_sack (results); + if (pk_package_sack_get_size (sack) == 0) + return TRUE; + package_ids = pk_package_sack_get_ids (sack); + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + gs_packagekit_helper_add_app (helper, app); + } + gs_packagekit_helper_set_progress_list (helper, progress_list); + + /* never refresh the metadata here as this can surprise the frontend if + * we end up downloading a different set of packages than what was + * shown to the user */ + results2 = pk_task_update_packages_sync (task_refresh, + package_ids, + cancellable, + gs_packagekit_helper_cb, helper, + error); + + gs_app_list_override_progress (progress_list, GS_APP_PROGRESS_UNKNOWN); + if (results2 == NULL) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + if (g_cancellable_set_error_if_cancelled (cancellable, error)) + return FALSE; + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + /* To indicate the app is already downloaded */ + gs_app_set_size_download (app, GS_SIZE_TYPE_VALID, 0); + } + return TRUE; +} + +static gboolean +gs_plugin_packagekit_download (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + g_autoptr(GsAppList) list_tmp = gs_app_list_new (); + g_autoptr(GError) error_local = NULL; + gboolean retval; + gpointer schedule_entry_handle = NULL; + + /* add any packages */ + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + GsAppList *related = gs_app_get_related (app); + + /* add this app */ + if (!gs_app_has_quirk (app, GS_APP_QUIRK_IS_PROXY)) { + if (gs_app_has_management_plugin (app, plugin)) + gs_app_list_add (list_tmp, app); + continue; + } + + /* add each related app */ + for (guint j = 0; j < gs_app_list_length (related); j++) { + GsApp *app_tmp = gs_app_list_index (related, j); + if (gs_app_has_management_plugin (app_tmp, plugin)) + gs_app_list_add (list_tmp, app_tmp); + } + } + + if (gs_app_list_length (list_tmp) == 0) + return TRUE; + + if (!gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)) { + if (!gs_metered_block_app_list_on_download_scheduler (list_tmp, &schedule_entry_handle, cancellable, &error_local)) { + g_warning ("Failed to block on download scheduler: %s", + error_local->message); + g_clear_error (&error_local); + } + } + + retval = _download_only (self, list_tmp, list, cancellable, error); + + if (!gs_metered_remove_from_download_scheduler (schedule_entry_handle, NULL, &error_local)) + g_warning ("Failed to remove schedule entry: %s", error_local->message); + + if (retval) + gs_plugin_updates_changed (plugin); + + return retval; +} + +gboolean +gs_plugin_download (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + return gs_plugin_packagekit_download (plugin, list, cancellable, error); +} + +static void refresh_metadata_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data); + +static void +gs_plugin_packagekit_refresh_metadata_async (GsPlugin *plugin, + guint64 cache_age_secs, + GsPluginRefreshMetadataFlags flags, + GCancellable *cancellable, + GAsyncReadyCallback callback, + gpointer user_data) +{ + g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin); + g_autoptr(GsApp) app_dl = gs_app_new (gs_plugin_get_name (plugin)); + gboolean interactive = (flags & GS_PLUGIN_REFRESH_METADATA_FLAGS_INTERACTIVE); + g_autoptr(GTask) task = NULL; + g_autoptr(PkTask) task_refresh = NULL; + + task = g_task_new (plugin, cancellable, callback, user_data); + g_task_set_source_tag (task, gs_plugin_packagekit_refresh_metadata_async); + g_task_set_task_data (task, g_object_ref (helper), g_object_unref); + + gs_plugin_status_update (plugin, NULL, GS_PLUGIN_STATUS_WAITING); + gs_packagekit_helper_set_progress_app (helper, app_dl); + + task_refresh = gs_packagekit_task_new (plugin); + pk_task_set_only_download (task_refresh, TRUE); + gs_packagekit_task_setup (GS_PACKAGEKIT_TASK (task_refresh), GS_PLUGIN_ACTION_UNKNOWN, interactive); + pk_client_set_cache_age (PK_CLIENT (task_refresh), cache_age_secs); + + /* refresh the metadata */ + pk_client_refresh_cache_async (PK_CLIENT (task_refresh), + FALSE /* force */, + cancellable, + gs_packagekit_helper_cb, helper, + refresh_metadata_cb, g_steal_pointer (&task)); +} + +static void +refresh_metadata_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + PkClient *client = PK_CLIENT (source_object); + g_autoptr(GTask) task = g_steal_pointer (&user_data); + GsPlugin *plugin = g_task_get_source_object (task); + g_autoptr(PkResults) results = NULL; + g_autoptr(GError) local_error = NULL; + + results = pk_client_generic_finish (client, result, &local_error); + + if (!gs_plugin_packagekit_results_valid (results, &local_error)) { + g_task_return_error (task, g_steal_pointer (&local_error)); + } else { + gs_plugin_updates_changed (plugin); + g_task_return_boolean (task, TRUE); + } +} + +static gboolean +gs_plugin_packagekit_refresh_metadata_finish (GsPlugin *plugin, + GAsyncResult *result, + GError **error) +{ + return g_task_propagate_boolean (G_TASK (result), error); +} + +#ifdef HAVE_PK_OFFLINE_WITH_FLAGS + +static PkOfflineFlags +gs_systemd_get_offline_flags (GsPlugin *plugin) +{ + if (gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)) + return PK_OFFLINE_FLAGS_INTERACTIVE; + return PK_OFFLINE_FLAGS_NONE; +} + +static gboolean +gs_systemd_call_trigger (GsPlugin *plugin, + PkOfflineAction action, + GCancellable *cancellable, + GError **error) +{ + return pk_offline_trigger_with_flags (action, + gs_systemd_get_offline_flags (plugin), + cancellable, error); +} + +static gboolean +gs_systemd_call_cancel (GsPlugin *plugin, + GCancellable *cancellable, + GError **error) +{ + return pk_offline_cancel_with_flags (gs_systemd_get_offline_flags (plugin), cancellable, error); +} + +static gboolean +gs_systemd_call_trigger_upgrade (GsPlugin *plugin, + PkOfflineAction action, + GCancellable *cancellable, + GError **error) +{ + return pk_offline_trigger_upgrade_with_flags (action, + gs_systemd_get_offline_flags (plugin), + cancellable, error); +} + +#else /* HAVE_PK_OFFLINE_WITH_FLAGS */ + +static GDBusCallFlags +gs_systemd_get_gdbus_call_flags (GsPlugin *plugin) +{ + if (gs_plugin_has_flags (plugin, GS_PLUGIN_FLAGS_INTERACTIVE)) + return G_DBUS_CALL_FLAGS_ALLOW_INTERACTIVE_AUTHORIZATION; + return G_DBUS_CALL_FLAGS_NONE; +} + +static gboolean +gs_systemd_call_trigger (GsPlugin *plugin, + PkOfflineAction action, + GCancellable *cancellable, + GError **error) +{ + const gchar *tmp; + g_autoptr(GVariant) res = NULL; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + tmp = pk_offline_action_to_string (action); + res = g_dbus_connection_call_sync (gs_plugin_get_system_bus_connection (plugin), + "org.freedesktop.PackageKit", + "/org/freedesktop/PackageKit", + "org.freedesktop.PackageKit.Offline", + "Trigger", + g_variant_new ("(s)", tmp), + NULL, + gs_systemd_get_gdbus_call_flags (plugin), + -1, + cancellable, + error); + if (res == NULL) + return FALSE; + return TRUE; +} + +static gboolean +gs_systemd_call_cancel (GsPlugin *plugin, + GCancellable *cancellable, + GError **error) +{ + g_autoptr(GVariant) res = NULL; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + res = g_dbus_connection_call_sync (gs_plugin_get_system_bus_connection (plugin), + "org.freedesktop.PackageKit", + "/org/freedesktop/PackageKit", + "org.freedesktop.PackageKit.Offline", + "Cancel", + NULL, + NULL, + gs_systemd_get_gdbus_call_flags (plugin), + -1, + cancellable, + error); + if (res == NULL) + return FALSE; + return TRUE; +} + +static gboolean +gs_systemd_call_trigger_upgrade (GsPlugin *plugin, + PkOfflineAction action, + GCancellable *cancellable, + GError **error) +{ + const gchar *tmp; + g_autoptr(GVariant) res = NULL; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + tmp = pk_offline_action_to_string (action); + res = g_dbus_connection_call_sync (gs_plugin_get_system_bus_connection (plugin), + "org.freedesktop.PackageKit", + "/org/freedesktop/PackageKit", + "org.freedesktop.PackageKit.Offline", + "TriggerUpgrade", + g_variant_new ("(s)", tmp), + NULL, + gs_systemd_get_gdbus_call_flags (plugin), + -1, + cancellable, + error); + if (res == NULL) + return FALSE; + return TRUE; +} + +#endif /* HAVE_PK_OFFLINE_WITH_FLAGS */ + +static gboolean +_systemd_trigger_app (GsPluginPackagekit *self, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + /* if we can process this online do not require a trigger */ + if (gs_app_get_state (app) != GS_APP_STATE_UPDATABLE) + return TRUE; + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, GS_PLUGIN (self))) + return TRUE; + + /* already in correct state */ + if (self->is_triggered) + return TRUE; + + /* trigger offline update */ + if (!gs_systemd_call_trigger (GS_PLUGIN (self), PK_OFFLINE_ACTION_REBOOT, cancellable, error)) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + + /* don't rely on the file monitor */ + gs_plugin_packagekit_refresh_is_triggered (self, cancellable); + + /* success */ + return TRUE; +} + +gboolean +gs_plugin_update (GsPlugin *plugin, + GsAppList *list, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + + /* any are us? */ + for (guint i = 0; i < gs_app_list_length (list); i++) { + GsApp *app = gs_app_list_index (list, i); + GsAppList *related = gs_app_get_related (app); + + /* try to trigger this app */ + if (!gs_app_has_quirk (app, GS_APP_QUIRK_IS_PROXY)) { + if (!_systemd_trigger_app (self, app, cancellable, error)) + return FALSE; + continue; + } + + /* try to trigger each related app */ + for (guint j = 0; j < gs_app_list_length (related); j++) { + GsApp *app_tmp = gs_app_list_index (related, j); + if (!_systemd_trigger_app (self, app_tmp, cancellable, error)) + return FALSE; + } + } + + /* success */ + return TRUE; +} + +gboolean +gs_plugin_update_cancel (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + GsPluginPackagekit *self = GS_PLUGIN_PACKAGEKIT (plugin); + + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + /* already in correct state */ + if (!self->is_triggered) + return TRUE; + + /* cancel offline update */ + if (!gs_systemd_call_cancel (plugin, cancellable, error)) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + + /* don't rely on the file monitor */ + gs_plugin_packagekit_refresh_is_triggered (self, cancellable); + + /* success! */ + return TRUE; +} + +gboolean +gs_plugin_app_upgrade_trigger (GsPlugin *plugin, + GsApp *app, + GCancellable *cancellable, + GError **error) +{ + /* only process this app if was created by this plugin */ + if (!gs_app_has_management_plugin (app, plugin)) + return TRUE; + + if (!gs_systemd_call_trigger_upgrade (plugin, PK_OFFLINE_ACTION_REBOOT, cancellable, error)) { + gs_plugin_packagekit_error_convert (error); + return FALSE; + } + return TRUE; +} + +static void +gs_plugin_packagekit_class_init (GsPluginPackagekitClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GsPluginClass *plugin_class = GS_PLUGIN_CLASS (klass); + + object_class->dispose = gs_plugin_packagekit_dispose; + object_class->finalize = gs_plugin_packagekit_finalize; + + plugin_class->setup_async = gs_plugin_packagekit_setup_async; + plugin_class->setup_finish = gs_plugin_packagekit_setup_finish; + plugin_class->shutdown_async = gs_plugin_packagekit_shutdown_async; + plugin_class->shutdown_finish = gs_plugin_packagekit_shutdown_finish; + plugin_class->refine_async = gs_plugin_packagekit_refine_async; + plugin_class->refine_finish = gs_plugin_packagekit_refine_finish; + plugin_class->refresh_metadata_async = gs_plugin_packagekit_refresh_metadata_async; + plugin_class->refresh_metadata_finish = gs_plugin_packagekit_refresh_metadata_finish; + plugin_class->list_apps_async = gs_plugin_packagekit_list_apps_async; + plugin_class->list_apps_finish = gs_plugin_packagekit_list_apps_finish; + plugin_class->enable_repository_async = gs_plugin_packagekit_enable_repository_async; + plugin_class->enable_repository_finish = gs_plugin_packagekit_enable_repository_finish; + plugin_class->disable_repository_async = gs_plugin_packagekit_disable_repository_async; + plugin_class->disable_repository_finish = gs_plugin_packagekit_disable_repository_finish; +} + +GType +gs_plugin_query_type (void) +{ + return GS_TYPE_PLUGIN_PACKAGEKIT; +} |