[gnome-software: 1/8] packagekit: Merge packagekit-refine plugin into packagekit




commit 7e160a48c98ab0d84e9c795d50784b672f8d19ec
Author: Philip Withnall <pwithnall endlessos org>
Date:   Thu May 20 14:57:52 2021 +0100

    packagekit: Merge packagekit-refine plugin into packagekit
    
    This is the first step towards merging all the PackageKit plugins
    together so they can share resources and locking.
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 contrib/gnome-software.spec.in                   |   1 -
 plugins/core/gs-plugin-generic-updates.c         |   2 +-
 plugins/core/gs-plugin-provenance.c              |   2 +-
 plugins/packagekit/gs-plugin-packagekit-refine.c | 845 -----------------------
 plugins/packagekit/gs-plugin-packagekit.c        | 813 ++++++++++++++++++++++
 plugins/packagekit/gs-plugin-systemd-updates.c   |   2 +-
 plugins/packagekit/meson.build                   |  19 +-
 plugins/repos/gs-plugin-repos.c                  |   2 +-
 plugins/rpm-ostree/gs-plugin-rpm-ostree.c        |   1 -
 9 files changed, 818 insertions(+), 869 deletions(-)
---
diff --git a/contrib/gnome-software.spec.in b/contrib/gnome-software.spec.in
index 6bc8c0180..933adea6e 100644
--- a/contrib/gnome-software.spec.in
+++ b/contrib/gnome-software.spec.in
@@ -168,7 +168,6 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/*.desktop
 %{gs_plugin_dir}/libgs_plugin_packagekit-offline.so
 %{gs_plugin_dir}/libgs_plugin_packagekit-proxy.so
 %{gs_plugin_dir}/libgs_plugin_packagekit-refine-repos.so
-%{gs_plugin_dir}/libgs_plugin_packagekit-refine.so
 %{gs_plugin_dir}/libgs_plugin_packagekit-refresh.so
 %{gs_plugin_dir}/libgs_plugin_packagekit-upgrade.so
 %{gs_plugin_dir}/libgs_plugin_packagekit-url-to-app.so
diff --git a/plugins/core/gs-plugin-generic-updates.c b/plugins/core/gs-plugin-generic-updates.c
index bb05492a5..7559b58c6 100644
--- a/plugins/core/gs-plugin-generic-updates.c
+++ b/plugins/core/gs-plugin-generic-updates.c
@@ -15,7 +15,7 @@ void
 gs_plugin_initialize (GsPlugin *plugin)
 {
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "appstream");
-       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit-refine");
+       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "rpm-ostree");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_BEFORE, "icons");
 }
diff --git a/plugins/core/gs-plugin-provenance.c b/plugins/core/gs-plugin-provenance.c
index 03a854b8c..cde5932f4 100644
--- a/plugins/core/gs-plugin-provenance.c
+++ b/plugins/core/gs-plugin-provenance.c
@@ -58,7 +58,7 @@ gs_plugin_initialize (GsPlugin *plugin)
 
        /* after the package source is set */
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "dummy");
-       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit-refine");
+       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "rpm-ostree");
 }
 
diff --git a/plugins/packagekit/gs-plugin-packagekit.c b/plugins/packagekit/gs-plugin-packagekit.c
index 4185198bd..a6fbca4f3 100644
--- a/plugins/packagekit/gs-plugin-packagekit.c
+++ b/plugins/packagekit/gs-plugin-packagekit.c
@@ -14,6 +14,7 @@
 #include <gnome-software.h>
 
 #include "packagekit-common.h"
+#include "gs-markdown.h"
 #include "gs-packagekit-helper.h"
 
 /*
@@ -28,26 +29,56 @@
 struct GsPluginData {
        PkTask                  *task;
        GMutex                   task_mutex;
+
+       PkControl               *control_refine;
+       PkClient                *client_refine;
+       GMutex                   client_mutex_refine;
 };
 
+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);
+
 void
 gs_plugin_initialize (GsPlugin *plugin)
 {
        GsPluginData *priv = gs_plugin_alloc_data (plugin, sizeof(GsPluginData));
 
+       /* core */
        g_mutex_init (&priv->task_mutex);
        priv->task = pk_task_new ();
        pk_client_set_background (PK_CLIENT (priv->task), FALSE);
        pk_client_set_cache_age (PK_CLIENT (priv->task), G_MAXUINT);
        pk_client_set_interactive (PK_CLIENT (priv->task), gs_plugin_has_flags (plugin, 
GS_PLUGIN_FLAGS_INTERACTIVE));
+
+       /* refine */
+       g_mutex_init (&priv->client_mutex_refine);
+       priv->client_refine = pk_client_new ();
+       priv->control_refine = pk_control_new ();
+       g_signal_connect (priv->control_refine, "updates-changed",
+                         G_CALLBACK (gs_plugin_packagekit_updates_changed_cb), plugin);
+       g_signal_connect (priv->control_refine, "repo-list-changed",
+                         G_CALLBACK (gs_plugin_packagekit_repo_list_changed_cb), plugin);
+       pk_client_set_background (priv->client_refine, FALSE);
+       pk_client_set_cache_age (priv->client_refine, G_MAXUINT);
+       pk_client_set_interactive (priv->client_refine, gs_plugin_has_flags (plugin, 
GS_PLUGIN_FLAGS_INTERACTIVE));
+
+       /* need pkgname and ID */
+       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "appstream");
 }
 
 void
 gs_plugin_destroy (GsPlugin *plugin)
 {
        GsPluginData *priv = gs_plugin_get_data (plugin);
+
+       /* core */
        g_mutex_clear (&priv->task_mutex);
        g_object_unref (priv->task);
+
+       /* refine */
+       g_mutex_clear (&priv->client_mutex_refine);
+       g_object_unref (priv->client_refine);
+       g_object_unref (priv->control_refine);
 }
 
 static gboolean
@@ -753,3 +784,785 @@ gs_plugin_launch (GsPlugin *plugin,
                return TRUE;
        return gs_plugin_app_launch (plugin, app, 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, "packagekit");
+               gs_plugin_packagekit_set_packaging_format (plugin, app);
+               return;
+       }
+}
+
+static gboolean
+gs_plugin_packagekit_resolve_packages_with_filter (GsPlugin *plugin,
+                                                   GsAppList *list,
+                                                   PkBitfield filter,
+                                                   GCancellable *cancellable,
+                                                   GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       GPtrArray *sources;
+       GsApp *app;
+       const gchar *pkgname;
+       guint i;
+       guint j;
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autoptr(PkResults) results = NULL;
+       g_autoptr(GPtrArray) package_ids = NULL;
+       g_autoptr(GPtrArray) packages = NULL;
+
+       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)
+               return TRUE;
+       g_ptr_array_add (package_ids, NULL);
+
+       /* resolve them all at once */
+       g_mutex_lock (&priv->client_mutex_refine);
+       results = pk_client_resolve (priv->client_refine,
+                                    filter,
+                                    (gchar **) package_ids->pdata,
+                                    cancellable,
+                                    gs_packagekit_helper_cb, helper,
+                                    error);
+       g_mutex_unlock (&priv->client_mutex_refine);
+       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);
+
+       /* 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, error)) {
+               gs_utils_error_convert_gio (error);
+               return FALSE;
+       }
+
+       for (i = 0; i < gs_app_list_length (list); i++) {
+               app = gs_app_list_index (list, i);
+               if (gs_app_get_local_file (app) != NULL)
+                       continue;
+               gs_plugin_packagekit_resolve_packages_app (plugin, packages, app);
+       }
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_resolve_packages (GsPlugin *plugin,
+                                       GsAppList *list,
+                                       GCancellable *cancellable,
+                                       GError **error)
+{
+       PkBitfield filter;
+       g_autoptr(GsAppList) resolve2_list = NULL;
+
+       /* first, try to resolve packages with ARCH filter */
+       filter = pk_bitfield_from_enums (PK_FILTER_ENUM_NEWEST,
+                                        PK_FILTER_ENUM_ARCH,
+                                        -1);
+       if (!gs_plugin_packagekit_resolve_packages_with_filter (plugin,
+                                                               list,
+                                                               filter,
+                                                               cancellable,
+                                                               error)) {
+               return FALSE;
+       }
+
+       /* 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 (list); i++) {
+               GsApp *app = gs_app_list_index (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);
+       if (!gs_plugin_packagekit_resolve_packages_with_filter (plugin,
+                                                               resolve2_list,
+                                                               filter,
+                                                               cancellable,
+                                                               error)) {
+               return FALSE;
+       }
+
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_from_desktop (GsPlugin *plugin,
+                                         GsApp *app,
+                                         const gchar *filename,
+                                         GCancellable *cancellable,
+                                         GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       const gchar *to_array[] = { NULL, NULL };
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autoptr(PkResults) results = NULL;
+       g_autoptr(GPtrArray) packages = NULL;
+
+       to_array[0] = filename;
+       gs_packagekit_helper_add_app (helper, app);
+       g_mutex_lock (&priv->client_mutex_refine);
+       results = pk_client_search_files (priv->client_refine,
+                                         pk_bitfield_from_enums (PK_FILTER_ENUM_INSTALLED, -1),
+                                         (gchar **) to_array,
+                                         cancellable,
+                                         gs_packagekit_helper_cb, helper,
+                                         error);
+       g_mutex_unlock (&priv->client_mutex_refine);
+       if (!gs_plugin_packagekit_results_valid (results, error)) {
+               g_prefix_error (error, "failed to search file %s: ", filename);
+               return FALSE;
+       }
+
+       /* 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 (plugin, app, package);
+       } else {
+               g_warning ("Failed to find one package for %s, %s, [%u]",
+                          gs_app_get_id (app), filename, packages->len);
+       }
+       return TRUE;
+}
+
+/*
+ * 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_TEXT);
+       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_packagekit_refine_updatedetails (GsPlugin *plugin,
+                                          GsAppList *list,
+                                          GCancellable *cancellable,
+                                          GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       const gchar *package_id;
+       guint j;
+       GsApp *app;
+       guint cnt = 0;
+       PkUpdateDetail *update_detail;
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autofree const gchar **package_ids = NULL;
+       g_autoptr(PkResults) results = NULL;
+       g_autoptr(GPtrArray) array = NULL;
+
+       package_ids = 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_id = gs_app_get_source_id_default (app);
+               if (package_id != NULL)
+                       package_ids[cnt++] = package_id;
+       }
+
+       /* nothing to do */
+       if (cnt == 0)
+               return TRUE;
+
+       /* get any update details */
+       g_mutex_lock (&priv->client_mutex_refine);
+       results = pk_client_get_update_detail (priv->client_refine,
+                                              (gchar **) package_ids,
+                                              cancellable,
+                                              gs_packagekit_helper_cb, helper,
+                                              error);
+       g_mutex_unlock (&priv->client_mutex_refine);
+       if (!gs_plugin_packagekit_results_valid (results, error)) {
+               g_prefix_error (error, "failed to get update details for %s: ",
+                               package_ids[0]);
+               return FALSE;
+       }
+
+       /* set the update details for the update */
+       array = pk_results_get_update_detail_array (results);
+       for (j = 0; j < gs_app_list_length (list); j++) {
+               app = gs_app_list_index (list, j);
+               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;
+                       /* 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 (app, desc);
+                       break;
+               }
+       }
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_details2 (GsPlugin *plugin,
+                                     GsAppList *list,
+                                     GCancellable *cancellable,
+                                     GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       GPtrArray *source_ids;
+       GsApp *app;
+       const gchar *package_id;
+       guint i, j;
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autoptr(GPtrArray) array = NULL;
+       g_autoptr(GPtrArray) package_ids = NULL;
+       g_autoptr(PkResults) results = NULL;
+       g_autoptr(GHashTable) details_collection = NULL;
+
+       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);
+               source_ids = gs_app_get_source_ids (app);
+               for (j = 0; j < source_ids->len; j++) {
+                       package_id = g_ptr_array_index (source_ids, j);
+                       g_ptr_array_add (package_ids, g_strdup (package_id));
+               }
+       }
+       if (package_ids->len == 0)
+               return TRUE;
+       g_ptr_array_add (package_ids, NULL);
+
+       /* get any details */
+       g_mutex_lock (&priv->client_mutex_refine);
+       results = pk_client_get_details (priv->client_refine,
+                                        (gchar **) package_ids->pdata,
+                                        cancellable,
+                                        gs_packagekit_helper_cb, helper,
+                                        error);
+       g_mutex_unlock (&priv->client_mutex_refine);
+       if (!gs_plugin_packagekit_results_valid (results, error)) {
+               g_autofree gchar *package_ids_str = g_strjoinv (",", (gchar **) package_ids->pdata);
+               g_prefix_error (error, "failed to get details for %s: ",
+                               package_ids_str);
+               return FALSE;
+       }
+
+       /* 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 */
+       for (i = 0; i < gs_app_list_length (list); i++) {
+               app = gs_app_list_index (list, i);
+               gs_plugin_packagekit_refine_details_app (plugin, details_collection, app);
+       }
+
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_update_urgency (GsPlugin *plugin,
+                                           GsAppList *list,
+                                           GsPluginRefineFlags flags,
+                                           GCancellable *cancellable,
+                                           GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       guint i;
+       GsApp *app;
+       const gchar *package_id;
+       PkBitfield filter;
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autoptr(PkPackageSack) sack = NULL;
+       g_autoptr(PkResults) results = NULL;
+
+       /* not required */
+       if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_UPDATE_SEVERITY) == 0)
+               return TRUE;
+
+       /* get the list of updates */
+       filter = pk_bitfield_value (PK_FILTER_ENUM_NONE);
+       g_mutex_lock (&priv->client_mutex_refine);
+       results = pk_client_get_updates (priv->client_refine,
+                                        filter,
+                                        cancellable,
+                                        gs_packagekit_helper_cb, helper,
+                                        error);
+       g_mutex_unlock (&priv->client_mutex_refine);
+       if (!gs_plugin_packagekit_results_valid (results, error)) {
+               g_prefix_error (error, "failed to get updates for urgency: ");
+               return FALSE;
+       }
+
+       /* set the update severity for the app */
+       sack = pk_results_get_package_sack (results);
+       for (i = 0; i < gs_app_list_length (list); i++) {
+               g_autoptr (PkPackage) pkg = NULL;
+               app = gs_app_list_index (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
+       }
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_refine_app_needs_details (GsPlugin *plugin, 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) == 0)
+               return TRUE;
+       if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SIZE) > 0 &&
+           gs_app_get_size_download (app) == 0)
+               return TRUE;
+       return FALSE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_details (GsPlugin *plugin,
+                                    GsAppList *list,
+                                    GsPluginRefineFlags flags,
+                                    GCancellable *cancellable,
+                                    GError **error)
+{
+       gboolean ret = TRUE;
+       g_autoptr(GsAppList) list_tmp = NULL;
+
+       list_tmp = gs_app_list_new ();
+       for (guint i = 0; i < gs_app_list_length (list); i++) {
+               GsApp *app = gs_app_list_index (list, i);
+               if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD))
+                       continue;
+               if (g_strcmp0 (gs_app_get_management_plugin (app), "packagekit") != 0)
+                       continue;
+               if (gs_app_get_source_id_default (app) == NULL)
+                       continue;
+               if (!gs_plugin_refine_app_needs_details (plugin, flags, app))
+                       continue;
+               gs_app_list_add (list_tmp, app);
+       }
+       if (gs_app_list_length (list_tmp) == 0)
+               return TRUE;
+       ret = gs_plugin_packagekit_refine_details2 (plugin,
+                                                   list_tmp,
+                                                   cancellable,
+                                                   error);
+       if (!ret)
+               return FALSE;
+       return TRUE;
+}
+
+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 (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_distro_upgrade (GsPlugin *plugin,
+                                           GsApp *app,
+                                           GCancellable *cancellable,
+                                           GError **error)
+{
+       GsPluginData *priv = gs_plugin_get_data (plugin);
+       guint i;
+       GsApp *app2;
+       g_autoptr(GsPackagekitHelper) helper = gs_packagekit_helper_new (plugin);
+       g_autoptr(PkResults) results = NULL;
+       g_autoptr(GsAppList) list = NULL;
+       guint cache_age_save;
+
+       gs_packagekit_helper_add_app (helper, app);
+
+       /* ask PK to simulate upgrading the system */
+       g_mutex_lock (&priv->client_mutex_refine);
+       cache_age_save = pk_client_get_cache_age (priv->client_refine);
+       pk_client_set_cache_age (priv->client_refine, 60 * 60 * 24 * 7); /* once per week */
+       pk_client_set_interactive (priv->client_refine, gs_plugin_has_flags (plugin, 
GS_PLUGIN_FLAGS_INTERACTIVE));
+       results = pk_client_upgrade_system (priv->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, helper,
+                                           error);
+       pk_client_set_cache_age (priv->client_refine, cache_age_save);
+       g_mutex_unlock (&priv->client_mutex_refine);
+
+       if (!gs_plugin_packagekit_results_valid (results, error)) {
+               g_prefix_error (error, "failed to refine distro upgrade: ");
+               return FALSE;
+       }
+       list = gs_app_list_new ();
+       if (!gs_plugin_packagekit_add_results (plugin, list, results, error))
+               return FALSE;
+
+       /* add each of these as related applications */
+       for (i = 0; i < gs_app_list_length (list); i++) {
+               app2 = gs_app_list_index (list, i);
+               if (gs_app_get_state (app2) != GS_APP_STATE_UNAVAILABLE)
+                       continue;
+               gs_app_add_related (app, app2);
+       }
+       return TRUE;
+}
+
+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_packagekit_refine_name_to_id (GsPlugin *plugin,
+                                       GsAppList *list,
+                                       GsPluginRefineFlags flags,
+                                       GCancellable *cancellable,
+                                       GError **error)
+{
+       g_autoptr(GsAppList) resolve_all = gs_app_list_new ();
+       for (guint i = 0; i < gs_app_list_length (list); i++) {
+               GPtrArray *sources;
+               GsApp *app = gs_app_list_index (list, i);
+               const gchar *tmp;
+               if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD))
+                       continue;
+               tmp = gs_app_get_management_plugin (app);
+               if (tmp != NULL && g_strcmp0 (tmp, "packagekit") != 0)
+                       continue;
+               sources = gs_app_get_sources (app);
+               if (sources->len == 0)
+                       continue;
+               tmp = g_ptr_array_index (sources, 0);
+               if (!gs_plugin_packagekit_refine_valid_package_name (tmp))
+                       continue;
+               if (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_all, app);
+               }
+       }
+       if (gs_app_list_length (resolve_all) > 0) {
+               if (!gs_plugin_packagekit_resolve_packages (plugin,
+                                                           resolve_all,
+                                                           cancellable,
+                                                           error))
+                       return FALSE;
+       }
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_filename_to_id (GsPlugin *plugin,
+                                           GsAppList *list,
+                                           GsPluginRefineFlags flags,
+                                           GCancellable *cancellable,
+                                           GError **error)
+{
+       /* not now */
+       if ((flags & GS_PLUGIN_REFINE_FLAGS_REQUIRE_SETUP_ACTION) == 0)
+               return TRUE;
+
+       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;
+               if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD))
+                       continue;
+               if (gs_app_get_source_id_default (app) != NULL)
+                       continue;
+               tmp = gs_app_get_management_plugin (app);
+               if (tmp != NULL && g_strcmp0 (tmp, "packagekit") != 0)
+                       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;
+               }
+               if (!gs_plugin_packagekit_refine_from_desktop (plugin,
+                                                               app,
+                                                               fn,
+                                                               cancellable,
+                                                               error))
+                       return FALSE;
+       }
+       return TRUE;
+}
+
+static gboolean
+gs_plugin_packagekit_refine_update_details (GsPlugin *plugin,
+                                           GsAppList *list,
+                                           GsPluginRefineFlags flags,
+                                           GCancellable *cancellable,
+                                           GError **error)
+{
+       g_autoptr(GsAppList) updatedetails_all = gs_app_list_new ();
+       for (guint i = 0; i < gs_app_list_length (list); i++) {
+               GsApp *app = gs_app_list_index (list, i);
+               const gchar *tmp;
+               if (gs_app_has_quirk (app, GS_APP_QUIRK_IS_WILDCARD))
+                       continue;
+               if (gs_app_get_state (app) != GS_APP_STATE_UPDATABLE)
+                       continue;
+               if (gs_app_get_source_id_default (app) == NULL)
+                       continue;
+               tmp = gs_app_get_management_plugin (app);
+               if (tmp != NULL && g_strcmp0 (tmp, "packagekit") != 0)
+                       continue;
+               if (gs_plugin_refine_requires_update_details (app, flags))
+                       gs_app_list_add (updatedetails_all, app);
+       }
+       if (gs_app_list_length (updatedetails_all) > 0) {
+               if (!gs_plugin_packagekit_refine_updatedetails (plugin,
+                                                               updatedetails_all,
+                                                               cancellable,
+                                                               error))
+                       return FALSE;
+       }
+       return TRUE;
+}
+
+gboolean
+gs_plugin_refine (GsPlugin *plugin,
+                 GsAppList *list,
+                 GsPluginRefineFlags flags,
+                 GCancellable *cancellable,
+                 GError **error)
+{
+       /* 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);
+                       if (gs_app_get_kind (app) != AS_COMPONENT_KIND_OPERATING_SYSTEM)
+                               continue;
+                       if (!gs_plugin_packagekit_refine_distro_upgrade (plugin,
+                                                                        app,
+                                                                        cancellable,
+                                                                        error))
+                               return FALSE;
+               }
+       }
+
+       /* can we resolve in one go? */
+       if (!gs_plugin_packagekit_refine_name_to_id (plugin, list, flags, cancellable, error))
+               return FALSE;
+
+       /* set the package-id for an installed desktop file */
+       if (!gs_plugin_packagekit_refine_filename_to_id (plugin, list, flags, cancellable, error))
+               return FALSE;
+
+       /* any update details missing? */
+       if (!gs_plugin_packagekit_refine_update_details (plugin, list, flags, cancellable, error))
+               return FALSE;
+
+       /* any package details missing? */
+       if (!gs_plugin_packagekit_refine_details (plugin, list, flags, cancellable, error))
+               return FALSE;
+
+       /* get the update severity */
+       if (!gs_plugin_packagekit_refine_update_urgency (plugin, list, flags, cancellable, error))
+               return FALSE;
+
+       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 (g_strcmp0 (gs_app_get_management_plugin (app), "packagekit") != 0)
+                       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);
+       }
+
+       /* success */
+       return TRUE;
+}
diff --git a/plugins/packagekit/gs-plugin-systemd-updates.c b/plugins/packagekit/gs-plugin-systemd-updates.c
index 02dbdf238..ba3b727b0 100644
--- a/plugins/packagekit/gs-plugin-systemd-updates.c
+++ b/plugins/packagekit/gs-plugin-systemd-updates.c
@@ -34,7 +34,7 @@ gs_plugin_initialize (GsPlugin *plugin)
 {
        GsPluginData *priv = gs_plugin_alloc_data (plugin, sizeof(GsPluginData));
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit-refresh");
-       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit-refine");
+       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_BEFORE, "generic-updates");
        g_mutex_init (&priv->hash_prepared_mutex);
        priv->hash_prepared = g_hash_table_new_full (g_str_hash, g_str_equal,
diff --git a/plugins/packagekit/meson.build b/plugins/packagekit/meson.build
index 74aefaecf..035ab3d57 100644
--- a/plugins/packagekit/meson.build
+++ b/plugins/packagekit/meson.build
@@ -32,24 +32,7 @@ shared_module(
     'gs-plugin-packagekit.c',
     'gs-packagekit-helper.c',
     'packagekit-common.c',
-  ],
-  include_directories : [
-    include_directories('../..'),
-    include_directories('../../lib'),
-  ],
-  install : true,
-  install_dir: plugin_dir,
-  c_args : cargs,
-  dependencies : deps,
-)
-
-shared_module(
-  'gs_plugin_packagekit-refine',
-  sources : [
-    'gs-plugin-packagekit-refine.c',
     'gs-markdown.c',
-    'gs-packagekit-helper.c',
-    'packagekit-common.c',
   ],
   include_directories : [
     include_directories('../..'),
@@ -58,7 +41,7 @@ shared_module(
   install : true,
   install_dir: plugin_dir,
   c_args : cargs,
-  dependencies : [ plugin_libs, packagekit ],
+  dependencies : deps,
 )
 
 shared_module(
diff --git a/plugins/repos/gs-plugin-repos.c b/plugins/repos/gs-plugin-repos.c
index 10281ee82..e5d5745f3 100644
--- a/plugins/repos/gs-plugin-repos.c
+++ b/plugins/repos/gs-plugin-repos.c
@@ -43,7 +43,7 @@ gs_plugin_initialize (GsPlugin *plugin)
        priv->urls = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
 
        /* need application IDs */
-       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit-refine");
+       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "packagekit");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_RUN_AFTER, "rpm-ostree");
 }
 
diff --git a/plugins/rpm-ostree/gs-plugin-rpm-ostree.c b/plugins/rpm-ostree/gs-plugin-rpm-ostree.c
index 0a616eca0..27def5045 100644
--- a/plugins/rpm-ostree/gs-plugin-rpm-ostree.c
+++ b/plugins/rpm-ostree/gs-plugin-rpm-ostree.c
@@ -72,7 +72,6 @@ gs_plugin_initialize (GsPlugin *plugin)
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-local");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-offline");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-proxy");
-       gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-refine");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-refine-repos");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-refresh");
        gs_plugin_add_rule (plugin, GS_PLUGIN_RULE_CONFLICTS, "packagekit-upgrade");


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