pkclient in place

2 files changed, 15 insertions, 393 deletions

diff --git a/src/apt-watcher.c b/src/apt-watcher.c
index 481029a..07b633d 100644
--- a/src/apt-watcher.c
+++ b/src/apt-watcher.c
@@ -17,104 +17,50 @@ You should have received a copy of the GNU General Public License along
 with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <gio/gio.h>
+// Conor - 6/2/2012
+// Please pull in packagekit's client lib
+// using apt-get install --no-install-recommends libpackagekit-glib2-dev
+// make sure you don't install package-kit
+#define I_KNOW_THE_PACKAGEKIT_GLIB2_API_IS_SUBJECT_TO_CHANGE
+
 #include <glib/gi18n.h>
+#include <packagekit-glib2/packagekit.h>
 #include "apt-watcher.h"
-#include "apt-transaction.h"
+#include "dbus-shared-names.h"
 
 static guint watcher_id;
 
 struct _AptWatcher
 {
 	GObject parent_instance;
-  guint reboot_query;
-	GCancellable * proxy_cancel;
-	GDBusProxy * proxy;  
   SessionDbus* session_dbus_interface;
   DbusmenuMenuitem* apt_item;
   AptState current_state;
-  AptTransaction* current_transaction;
+  PkClient* pkclient;  
 };
-
-static void
-apt_watcher_on_name_appeared (GDBusConnection *connection,
-                              const gchar     *name,
-                              const gchar     *name_owner,
-                              gpointer         user_data);
-static void
-apt_watcher_on_name_vanished (GDBusConnection *connection,
-                              const gchar     *name,
-                              gpointer         user_data);
-static void fetch_proxy_cb (GObject * object,
-                            GAsyncResult * res,
-                            gpointer user_data);
-
-static void apt_watcher_upgrade_system_cb (GObject * obj,
-                                           GAsyncResult * res,
-                                           gpointer user_data);
-                                                 
-                
+                                                                
 static void apt_watcher_show_apt_dialog (DbusmenuMenuitem* mi,
                                          guint timestamp,
                                          gpointer userdata);
 
-static void apt_watcher_signal_cb (GDBusProxy* proxy,
-                                   gchar* sender_name,
-                                   gchar* signal_name,
-                                   GVariant* parameters,
-                                   gpointer user_data);
-static void  apt_watcher_manage_transactions (AptWatcher* self,
-                                              gchar* transaction_id);
-static gboolean apt_watcher_query_reboot_status (gpointer self);
-static void apt_watcher_transaction_state_simulation_update_cb (AptTransaction* trans,
-                                                                gint update,
-                                                                gpointer user_data);
-static void apt_watcher_transaction_state_real_update_cb (AptTransaction* trans,
-                                                          gint update,
-                                                          gpointer user_data);                                   
-static gboolean apt_watcher_start_apt_interaction (gpointer data);
-
 G_DEFINE_TYPE (AptWatcher, apt_watcher, G_TYPE_OBJECT);
 
 static void
 apt_watcher_init (AptWatcher *self)
 {
   self->current_state = UP_TO_DATE;
-  self->proxy_cancel = g_cancellable_new();
-  self->proxy = NULL;
-  self->reboot_query = 0;
-  self->current_transaction = NULL;  
-  g_timeout_add_seconds (60,
+  self->pkclient = pk_client_new ();
+  /*g_timeout_add_seconds (60,
                          apt_watcher_start_apt_interaction,
-                         self);   
-}
-
-static gboolean 
-apt_watcher_start_apt_interaction (gpointer data)
-{
-  g_return_val_if_fail (APT_IS_WATCHER (data), FALSE);
-  AptWatcher* self = APT_WATCHER (data);
-  g_dbus_proxy_new_for_bus (G_BUS_TYPE_SYSTEM,
-                            G_DBUS_PROXY_FLAGS_NONE,
-                            NULL,
-                            "org.debian.apt",
-                            "/org/debian/apt",
-                            "org.debian.apt",
-                            self->proxy_cancel,
-                            fetch_proxy_cb,
-                            self);
-  return FALSE;    
+                         self); */
 }
 
 static void
 apt_watcher_finalize (GObject *object)
 {
   g_bus_unwatch_name (watcher_id);  
-  AptWatcher* self = APT_WATCHER (object);
+  //AptWatcher* self = APT_WATCHER (object);
            
-  if (self->proxy != NULL)
-    g_object_unref (self->proxy);
-
 	G_OBJECT_CLASS (apt_watcher_parent_class)->finalize (object);
 }
 
@@ -125,109 +71,6 @@ apt_watcher_class_init (AptWatcherClass *klass)
 	object_class->finalize = apt_watcher_finalize;
 }
 
-static void
-fetch_proxy_cb (GObject * object, GAsyncResult * res, gpointer user_data)
-{
-	GError * error = NULL;
-
-	AptWatcher* self = APT_WATCHER(user_data);
-	g_return_if_fail(self != NULL);
-
-	GDBusProxy * proxy = g_dbus_proxy_new_for_bus_finish(res, &error);
-
-	if (self->proxy_cancel != NULL) {
-		g_object_unref(self->proxy_cancel);
-		self->proxy_cancel = NULL;
-	}
-
-	if (error != NULL) {
-		g_warning("Could not grab DBus proxy for %s: %s",
-               "org.debian.apt", error->message);
-		g_error_free(error);
-		return;
-	}
-
-	self->proxy = proxy;
-  // Set up the watch.
-  watcher_id = g_bus_watch_name (G_BUS_TYPE_SYSTEM,
-                                 "org.debian.apt",
-                                 G_BUS_NAME_WATCHER_FLAGS_NONE,
-                                 apt_watcher_on_name_appeared,
-                                 apt_watcher_on_name_vanished,
-                                 self,
-                                 NULL);
-  
-	g_signal_connect (self->proxy,
-                    "g-signal",
-                    G_CALLBACK(apt_watcher_signal_cb),
-                    self);   
-}
-
-static void
-apt_watcher_on_name_appeared (GDBusConnection *connection,
-                              const gchar     *name,
-                              const gchar     *name_owner,
-                              gpointer         user_data)
-{
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-  AptWatcher* watcher = APT_WATCHER (user_data);
-  
-  g_print ("Name %s on %s is owned by %s\n",
-           name,
-           "the system bus",
-           name_owner);
-
-  g_dbus_proxy_call (watcher->proxy,
-                     "UpgradeSystem",
-                     g_variant_new("(b)", TRUE),
-                     G_DBUS_CALL_FLAGS_NONE,
-                     -1,
-                     NULL,
-                     apt_watcher_upgrade_system_cb,
-                     user_data);                  
-}
-
-
-static void
-apt_watcher_on_name_vanished (GDBusConnection *connection,
-                              const gchar     *name,
-                              gpointer         user_data)
-{
-  g_debug ("Name %s does not exist or has just vanished",
-           name);
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-}
-
-static void
-apt_watcher_upgrade_system_cb (GObject * obj,
-                               GAsyncResult * res,
-                               gpointer user_data)
-{
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-  AptWatcher* self = APT_WATCHER (user_data);
-
-	GError * error = NULL;
-	GVariant * result;
-
-	result = g_dbus_proxy_call_finish(self->proxy, res, &error);
-
-	if (error != NULL) {
-    g_warning ("unable to complete the UpgradeSystem apt call");
-    g_error_free (error);
-		return;
-	}
-  
-  gchar* transaction_id = NULL;
-  g_variant_get (result, "(s)", &transaction_id);
-
-  if (transaction_id == NULL){
-    g_warning ("apt_watcher_upgrade_system_cb - transaction id is null");
-    return;
-  }  
-  
-  apt_watcher_manage_transactions (self, transaction_id);
-  
-}
 
 static void
 apt_watcher_show_apt_dialog (DbusmenuMenuitem * mi,
@@ -260,227 +103,6 @@ apt_watcher_show_apt_dialog (DbusmenuMenuitem * mi,
   }   
 }
 
-static void
-apt_watcher_transaction_state_real_update_cb (AptTransaction* trans,
-                                              gint update,
-                                              gpointer user_data)
-{
-  g_debug ("apt-watcher -transaction update %i", update);
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-  AptWatcher* self = APT_WATCHER (user_data);
-  
-  AptState state = (AptState)update;
-  if (self->current_state != RESTART_NEEDED)
-  {
-    if (state == UP_TO_DATE){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Software Up to Date"));   
-      self->current_state = state;                                                
-    }
-    else if (state == UPDATES_AVAILABLE){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Updates Available…"));    
-      self->current_state = state;                                    
-    }
-    else if (state == UPGRADE_IN_PROGRESS){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Updates Installing…"));    
-      self->current_state = state;                                    
-    }  
-    else if (state == FINISHED){
-      gboolean query_again = FALSE;
-      
-      // Only query if the previous state was an upgrade.
-      if (self->current_state != UPGRADE_IN_PROGRESS){
-        query_again = TRUE;      
-      }    
-      else{
-        if (self->reboot_query != 0){
-          g_source_remove (self->reboot_query);
-          self->reboot_query = 0;
-        }
-        self->reboot_query = g_timeout_add_seconds (1,
-                                                    apt_watcher_query_reboot_status,
-                                                    self);         
-      }
-      self->current_state = state;
-
-      g_object_unref (G_OBJECT(self->current_transaction));
-      self->current_transaction = NULL;
-
-      // It is impossible to determine from a 'real' transaction whether
-      // updates are available therefore it is necessary to check again via a 
-      // simulation whether there are updates available. 
-      if (query_again){
-        g_dbus_proxy_call (self->proxy,
-                           "UpgradeSystem",
-                           g_variant_new("(b)", TRUE),
-                           G_DBUS_CALL_FLAGS_NONE,
-                           -1,
-                           NULL,
-                           apt_watcher_upgrade_system_cb,
-                           self);
-      }      
-    }
-  }
-}                                              
-
-
-static void
-apt_watcher_transaction_state_simulation_update_cb (AptTransaction* trans,
-                                                    gint update,
-                                                    gpointer user_data)
-{
-  g_debug ("apt-watcher -transaction update %i", update);
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-  AptWatcher* self = APT_WATCHER (user_data);
-  
-  AptState state = (AptState)update;
-  if (self->current_state != RESTART_NEEDED)
-  {
-    if (state == UP_TO_DATE){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Software Up to Date"));   
-      if (self->reboot_query != 0){
-        g_source_remove (self->reboot_query);
-        self->reboot_query = 0;
-      }
-      self->reboot_query = g_timeout_add_seconds (1,
-                                                  apt_watcher_query_reboot_status,
-                                                  self); 
-    }
-    else if (state == UPDATES_AVAILABLE){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Updates Available…"));    
-    }
-    else if (state == UPGRADE_IN_PROGRESS){
-      dbusmenu_menuitem_property_set (self->apt_item,
-                                      DBUSMENU_MENUITEM_PROP_LABEL,
-                                      _("Updates Installing…"));    
-    }  
-    self->current_state = state;
-  }  
-  if (self->current_state != UPGRADE_IN_PROGRESS){
-    g_object_unref (G_OBJECT(self->current_transaction));
-    self->current_transaction = NULL;
-  }
-} 
- 
-static void
-apt_watcher_manage_transactions (AptWatcher* self, gchar* transaction_id)
-{
-    if (self->current_transaction == NULL){
-      self->current_transaction = apt_transaction_new (transaction_id, SIMULATION);
-      g_signal_connect (G_OBJECT(self->current_transaction),
-                        "state-update",
-                        G_CALLBACK(apt_watcher_transaction_state_simulation_update_cb), self);
-    }
-}
-
-static gboolean
-apt_watcher_query_reboot_status (gpointer data)
-{
-  g_return_val_if_fail (APT_IS_WATCHER (data), FALSE);
-  AptWatcher* self = APT_WATCHER (data);
-  
-  GVariant* reboot_result = g_dbus_proxy_get_cached_property (self->proxy,
-                                                             "RebootRequired");
-  gboolean reboot = FALSE;
-  g_variant_get (reboot_result, "b", &reboot);
-  g_debug ("apt_watcher_query_reboot_status: reboot prop = %i", reboot);
-  if (reboot == FALSE){
-    dbusmenu_menuitem_property_set (self->apt_item,
-                                    DBUSMENU_MENUITEM_PROP_LABEL,
-                                    _("Software Up to Date"));
-    dbusmenu_menuitem_property_set (self->apt_item,
-                                    DBUSMENU_MENUITEM_PROP_DISPOSITION,
-                                    DBUSMENU_MENUITEM_DISPOSITION_NORMAL);
-                                    
-  }
-  else{
-    dbusmenu_menuitem_property_set (self->apt_item,
-                                    DBUSMENU_MENUITEM_PROP_LABEL,
-                                    _("Restart to Complete Updates…"));
-    dbusmenu_menuitem_property_set (self->apt_item,
-                                    DBUSMENU_MENUITEM_PROP_DISPOSITION,
-                                    DBUSMENU_MENUITEM_DISPOSITION_ALERT);
-    session_dbus_restart_required (self->session_dbus_interface);
-    self->current_state = RESTART_NEEDED;
-  }
-  self->reboot_query = 0;
-  return FALSE;
-}
-
-static void apt_watcher_signal_cb ( GDBusProxy* proxy,
-                                    gchar* sender_name,
-                                    gchar* signal_name,
-                                    GVariant* parameters,
-                                    gpointer user_data)
-{
-  g_return_if_fail (APT_IS_WATCHER (user_data));
-  AptWatcher* self = APT_WATCHER (user_data);
-
-  g_variant_ref_sink (parameters);
-  GVariant *value = g_variant_get_child_value (parameters, 0);
-
-  if (g_strcmp0(signal_name, "ActiveTransactionsChanged") == 0){
-    gchar* current = NULL;
-    g_debug ("ActiveTransactionsChanged");
-
-    g_variant_get(value, "s", &current);
-
-    if (g_str_has_prefix (current, "/org/debian/apt/transaction/") == TRUE){
-      g_debug ("ActiveTransactionsChanged - current is %s", current);
-     
-      // Cancel all existing operations.
-      if (self->reboot_query != 0){
-        g_source_remove (self->reboot_query);
-        self->reboot_query = 0;
-      }
-
-      if (self->current_transaction != NULL)
-      {
-        g_object_unref (G_OBJECT(self->current_transaction));
-        self->current_transaction = NULL;
-      }
-
-      self->current_transaction = apt_transaction_new (current, REAL);
-      g_signal_connect (G_OBJECT(self->current_transaction),
-                        "state-update",
-                        G_CALLBACK(apt_watcher_transaction_state_real_update_cb), self);              
-    }
-  }
-  else if (g_strcmp0(signal_name, "PropertyChanged") == 0) 
-  {
-    gchar* prop_name= NULL;
-    GVariant* value = NULL;
-    g_variant_get (parameters, "(sv)", &prop_name, &value);    
-    g_debug ("transaction prop update - prop = %s", prop_name);    
-    
-    if (g_strcmp0 (prop_name, "RebootRequired") == 0){
-      gboolean reboot_required = FALSE;
-      g_variant_get (value, "(b)", &reboot_required); 
-      if (reboot_required){
-        dbusmenu_menuitem_property_set (self->apt_item,
-                                        DBUSMENU_MENUITEM_PROP_LABEL,
-                                        _("Restart to Complete Updates…"));
-        dbusmenu_menuitem_property_set (self->apt_item,
-                                        DBUSMENU_MENUITEM_PROP_DISPOSITION,
-                                        DBUSMENU_MENUITEM_DISPOSITION_ALERT); 
-        self->current_state = RESTART_NEEDED;                                            
-      }   
-    }    
-  } 
-
-  g_variant_unref (value);
-  g_variant_unref (parameters);
-}
-
 AptWatcher* apt_watcher_new (SessionDbus* session_dbus,
                              DbusmenuMenuitem* item)
 {
diff --git a/src/apt-watcher.h b/src/apt-watcher.h
index 6b7d5e1..54d26f5 100644
--- a/src/apt-watcher.h
+++ b/src/apt-watcher.h
@@ -28,6 +28,7 @@ with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <libdbusmenu-gtk/menuitem.h>
 
 #include "session-dbus.h"
+#include "dbus-shared-names.h"
 
 G_BEGIN_DECLS
 
@@ -50,7 +51,6 @@ GType apt_watcher_get_type (void) G_GNUC_CONST;
 
 AptWatcher* apt_watcher_new (SessionDbus* session_dbus,
                              DbusmenuMenuitem* apt_item);
-
 G_END_DECLS
 
 #endif /* _APT_WATCHER_H_ */