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add session information

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This commit is contained in:
Matthias Clasen 2008-08-13 21:04:41 +00:00
parent 42f90e95b3
commit 731d6a250f
2 changed files with 937 additions and 2 deletions
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11
gnome-system-monitor.spec
View File

@ -13,7 +13,7 @@
Summary: Simple process monitor
Name: gnome-system-monitor
Version: 2.23.6
Release: 1%{?dist}
Release: 2%{?dist}
License: GPLv2+
Group: Applications/System
URL: http://www.gnome.org/
@ -42,9 +42,12 @@ BuildRequires: gnome-common
# needed for autoreconf
BuildRequires: autoconf, automake, libtool
# send upstream: http://bugzilla.gnome.org/show_bug.cgi?id=491462
# sent upstream: http://bugzilla.gnome.org/show_bug.cgi?id=491462
Patch0: gnome-system-monitor-2.23.2-polkit.patch
# sent upstream: http://bugzilla.gnome.org/show_bug.cgi?id=421912
Patch1: session.patch
Requires: PolicyKit-gnome >= %{polkit_gnome_version}
Requires(pre): GConf2 >= %{gconf_version}
Requires(post): GConf2 >= %{gconf_version}
@ -58,6 +61,7 @@ gnome-system-monitor is a simple process and system monitor.
%prep
%setup -q
%patch0 -p1 -b .polkit
%patch1 -p1 -b .session
%build
autoreconf
@ -122,6 +126,9 @@ scrollkeeper-update -q
%changelog
* Wed Aug 13 2008 Matthias Clasen <mclasen@redhat.com> - 2.23.6-2
- Add session mgmt information in a Session column
* Tue Aug 5 2008 Matthias Clasen <mclasen@redhat.com> - 2.23.6-1
- Update to 2.23.6

928
session.patch Normal file
View File

@ -0,0 +1,928 @@
--- gnome-system-monitor-2.23.5/src/proctable.cpp 2008-05-31 14:38:57.000000000 -0400
+++ hacked/src/proctable.cpp 2008-08-07 14:20:34.000000000 -0400
@@ -51,6 +51,7 @@
#include "util.h"
#include "interface.h"
#include "selinux.h"
+#include "gsm-session-manager.h"
ProcInfo::UserMap ProcInfo::users;
@@ -225,6 +226,7 @@
N_("Memory"),
/* xgettext: wchan, see ps(1) or top(1) */
N_("Waiting Channel"),
+ N_("Session"),
NULL,
"POINTER"
};
@@ -254,9 +256,12 @@
G_TYPE_STRING, /* Arguments */
G_TYPE_ULONG, /* Memory */
G_TYPE_STRING, /* wchan */
+ G_TYPE_UINT, /* Session state */
+ G_TYPE_UINT, /* Restart style */
GDK_TYPE_PIXBUF, /* Icon */
G_TYPE_POINTER, /* ProcInfo */
- G_TYPE_STRING /* Sexy tooltip */
+ G_TYPE_STRING /* Sexy tooltip */
+
);
proctree = gtk_tree_view_new_with_model (GTK_TREE_MODEL (model));
@@ -295,7 +300,6 @@
gtk_tree_view_append_column (GTK_TREE_VIEW (proctree), column);
gtk_tree_view_set_expander_column (GTK_TREE_VIEW (proctree), column);
-
for (i = COL_USER; i <= COL_WCHAN; i++) {
GtkCellRenderer *cell;
@@ -385,6 +389,26 @@
}
}
+ column = gtk_tree_view_column_new();
+ gtk_tree_view_column_set_title(column, _(titles[COL_SESSION_STATE]));
+ gtk_tree_view_column_set_resizable(column, FALSE);
+ gtk_tree_view_column_set_reorderable(column, TRUE);
+ gtk_tree_view_column_set_sort_column_id (column, COL_SESSION_STATE);
+ gtk_tree_view_append_column(GTK_TREE_VIEW(proctree), column);
+ cell_renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (column, cell_renderer, FALSE);
+ gtk_tree_view_column_set_cell_data_func(column, cell_renderer,
+ &procman::session_state_cell_data_func,
+ GUINT_TO_POINTER(COL_SESSION_STATE),
+ NULL);
+
+ cell_renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_tree_view_column_pack_start (column, cell_renderer, FALSE);
+ gtk_tree_view_column_set_cell_data_func(column, cell_renderer,
+ &procman::restart_style_cell_data_func,
+ GUINT_TO_POINTER(COL_RESTART_STYLE),
+ NULL);
+
gtk_container_add (GTK_CONTAINER (scrolled), proctree);
procdata->tree = proctree;
@@ -834,6 +858,59 @@
update_info_mutable_cols(it->second);
}
+static gboolean
+clear_session_data (GtkTreeModel *model,
+ GtkTreePath *path,
+ GtkTreeIter *iter,
+ gpointer data)
+{
+ gtk_tree_store_set (GTK_TREE_STORE (model),
+ iter,
+ COL_SESSION_STATE, 0,
+ COL_RESTART_STYLE, 0,
+ -1);
+
+ return FALSE;
+}
+
+static void
+update_session_data (const char *obj_path,
+ guint pid,
+ guint status,
+ guint restart_style_hint,
+ gpointer data)
+{
+ GtkTreeModel *model = (GtkTreeModel*)data;
+ GtkTreeIter iter;
+ guint pid2;
+
+ gtk_tree_model_get_iter_first (model, &iter);
+ do {
+ gtk_tree_model_get (model, &iter, COL_PID, &pid2, -1);
+ if (pid == pid2) {
+ gtk_tree_store_set (GTK_TREE_STORE (model),
+ &iter,
+ COL_SESSION_STATE, status,
+ COL_RESTART_STYLE, restart_style_hint + 1,
+ -1);
+ return;
+ }
+ } while (gtk_tree_model_iter_next (model, &iter));
+}
+
+static void
+add_session_data (ProcData * const procdata)
+{
+ GsmSessionManager *manager;
+ GtkTreeModel *model;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (procdata->tree));
+ gtk_tree_model_foreach (model, clear_session_data, NULL);
+
+ manager = gsm_session_manager_get ();
+ gsm_session_manager_foreach (manager, update_session_data, model);
+ g_object_unref (manager);
+}
void
proctable_update_list (ProcData * const procdata)
@@ -880,6 +957,7 @@
procdata->cpu_total_time_last = cpu.total;
refresh_list (procdata, pid_list, proclist.number);
+ add_session_data (procdata);
selection.restore(procdata->tree);
--- gnome-system-monitor-2.23.5/src/proctable.h 2008-05-24 17:58:27.000000000 -0400
+++ hacked/src/proctable.h 2008-08-07 13:29:23.000000000 -0400
@@ -43,6 +43,8 @@
COL_ARGS,
COL_MEM,
COL_WCHAN,
+ COL_SESSION_STATE,
+ COL_RESTART_STYLE,
COL_PIXBUF,
COL_POINTER,
COL_TOOLTIP,
--- gnome-system-monitor-2.23.5/src/util.h 2008-07-21 12:18:47.000000000 -0400
+++ hacked/src/util.h 2008-07-29 23:40:25.000000000 -0400
@@ -94,6 +94,14 @@
GtkTreeModel *model, GtkTreeIter *iter,
gpointer user_data);
+ void session_state_cell_data_func(GtkTreeViewColumn *col, GtkCellRenderer *renderer,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer user_data);
+
+ void restart_style_cell_data_func(GtkTreeViewColumn *col, GtkCellRenderer *renderer,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer user_data);
+
template<typename T>
void poison(T &t, char c)
{
--- gnome-system-monitor-2.23.5/src/util.cpp 2008-07-21 12:18:47.000000000 -0400
+++ hacked/src/util.cpp 2008-08-07 13:36:43.000000000 -0400
@@ -50,7 +50,81 @@
return status;
}
+typedef enum {
+ GSM_CLIENT_RESTART_NEVER = 1,
+ GSM_CLIENT_RESTART_IF_RUNNING,
+ GSM_CLIENT_RESTART_ANYWAY,
+ GSM_CLIENT_RESTART_IMMEDIATELY,
+} GsmClientRestartStyle;
+static const char*
+format_restart_style (guint state)
+{
+ const char *status;
+
+ switch (state)
+ {
+ case GSM_CLIENT_RESTART_IF_RUNNING:
+ status = NULL;
+ break;
+
+ case GSM_CLIENT_RESTART_ANYWAY:
+ status = GTK_STOCK_PREFERENCES;
+ break;
+
+ case GSM_CLIENT_RESTART_IMMEDIATELY:
+ status = GTK_STOCK_REFRESH;
+ break;
+
+ case GSM_CLIENT_RESTART_NEVER:
+ status = GTK_STOCK_DELETE;
+ break;
+
+ default:
+ status = NULL;
+ break;
+ }
+
+ return status;
+}
+
+typedef enum {
+ GSM_CLIENT_UNREGISTERED = 0,
+ GSM_CLIENT_REGISTERED,
+ GSM_CLIENT_FINISHED,
+ GSM_CLIENT_FAILED,
+} GsmClientStatus;
+
+static const char*
+format_session_state (guint state)
+{
+ const char *status;
+
+ switch (state)
+ {
+ case GSM_CLIENT_UNREGISTERED:
+ status = NULL;
+ break;
+
+ case GSM_CLIENT_REGISTERED:
+ status = GTK_STOCK_EXECUTE;
+ break;
+
+ case GSM_CLIENT_FINISHED:
+ status = GTK_STOCK_QUIT;
+ break;
+
+ case GSM_CLIENT_FAILED:
+ status = GTK_STOCK_HELP;
+ break;
+
+ default:
+ status = NULL;
+ break;
+ }
+
+ return status;
+}
static char *
mnemonic_safe_process_name(const char *process_name)
@@ -441,6 +515,58 @@
g_object_set(renderer, "text", str, NULL);
}
+ void restart_style_cell_data_func(GtkTreeViewColumn *, GtkCellRenderer *renderer,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer user_data)
+ {
+ const guint index = GPOINTER_TO_UINT(user_data);
+
+ guint state;
+ GValue value = { 0 };
+
+ gtk_tree_model_get_value(model, iter, index, &value);
+
+ switch (G_VALUE_TYPE(&value)) {
+ case G_TYPE_UINT:
+ state = g_value_get_uint(&value);
+ break;
+
+ default:
+ g_assert_not_reached();
+ }
+
+ g_value_unset(&value);
+
+ const char *str = format_restart_style(state);
+ g_object_set(renderer, "icon-name", str, NULL);
+ }
+
+ void session_state_cell_data_func(GtkTreeViewColumn *, GtkCellRenderer *renderer,
+ GtkTreeModel *model, GtkTreeIter *iter,
+ gpointer user_data)
+ {
+ const guint index = GPOINTER_TO_UINT(user_data);
+
+ guint state;
+ GValue value = { 0 };
+
+ gtk_tree_model_get_value(model, iter, index, &value);
+
+ switch (G_VALUE_TYPE(&value)) {
+ case G_TYPE_UINT:
+ state = g_value_get_uint(&value);
+ break;
+
+ default:
+ g_assert_not_reached();
+ }
+
+ g_value_unset(&value);
+
+ const char *str = format_session_state(state);
+ g_object_set(renderer, "icon-name", str, NULL);
+ }
+
template<>
void tree_store_update<const char>(GtkTreeModel* model, GtkTreeIter* iter, int column, const char* new_value)
--- /dev/null 2008-08-07 10:02:05.591005357 -0400
+++ hacked/src/gsm-session-manager.h 2008-08-07 14:18:33.000000000 -0400
@@ -0,0 +1,76 @@
+/* gsm-session-manager.h - functions for monitoring the session
+ *
+ * Copyright (C) 2008 Red Hat, Inc
+ * Author: Matthias Clasen
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+#ifndef GSM_SESSION_MANAGER_H
+#define GSM_SESSION_MANAGER_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define GSM_TYPE_SESSION_MANAGER (gsm_session_manager_get_type ())
+#define GSM_SESSION_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GSM_TYPE_SESSION_MANAGER, GsmSessionManager))
+#define GSM_SESSION_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GSM_TYPE_SESSION_MANAGER, GsmSessionManagerClass))
+#define GSM_IS_SESSION_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GSM_TYPE_SESSION_MANAGER))
+#define GSM_IS_SESSION_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GSM_TYPE_SESSION_MANAGER))
+#define GSM_SESSION_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GSM_TYPE_SESSION_MANAGER, GsmSessionManagerClass))
+
+typedef struct _GsmSessionManager GsmSessionManager;
+typedef struct _GsmSessionManagerClass GsmSessionManagerClass;
+typedef struct _GsmSessionManagerPrivate GsmSessionManagerPrivate;
+
+struct _GsmSessionManager {
+ GObject parent_instance;
+
+ GsmSessionManagerPrivate *priv;
+};
+
+struct _GsmSessionManagerClass {
+ GObjectClass parent_class;
+
+ /* signals */
+ void (* client_added) (GsmSessionManager *manager,
+ const char *obj_path);
+ void (*client_removed) (GsmSessionManager *manager,
+ const char *obj_path);
+};
+
+typedef void (*GsmClientDetailsCallback) (const char *obj_path,
+ guint pid,
+ guint status,
+ guint restart_style_hint,
+ gpointer data);
+
+GType gsm_session_manager_get_type (void);
+
+GsmSessionManager *gsm_session_manager_new (void) G_GNUC_MALLOC;
+GsmSessionManager *gsm_session_manager_get (void);
+void gsm_session_manager_foreach (GsmSessionManager *manager,
+ GsmClientDetailsCallback callbac,
+ gpointer data);
+gboolean gsm_session_manager_get_details (GsmSessionManager *manager,
+ const char *obj_path,
+ guint *pid,
+ guint *status,
+ guint *restart_style);
+
+G_END_DECLS
+
+#endif /* GSM_SESSION_MANAGER_H */
--- /dev/null 2008-08-07 10:02:05.591005357 -0400
+++ hacked/src/gsm-session-manager.c 2008-08-07 14:37:00.000000000 -0400
@@ -0,0 +1,528 @@
+/* gsm-session-manager.h - functions for monitoring the session
+ *
+ * Copyright (C) 2008 Red Hat, Inc
+ * Author: Matthias Clasen
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <dbus/dbus-glib.h>
+#include <gsm-session-manager.h>
+#include <string.h>
+
+struct _GsmSessionManagerPrivate
+{
+ DBusGConnection *dbus_connection;
+ DBusGProxy *bus_proxy;
+ DBusGProxy *sm_proxy;
+ guint is_connected :1;
+
+ GHashTable *clients;
+};
+
+static void gsm_session_manager_finalize (GObject *object);
+static void gsm_session_manager_class_install_signals (GsmSessionManagerClass *manager_class);
+
+static void gsm_session_manager_class_install_properties (GsmSessionManagerClass *manager_class);
+
+static void gsm_session_manager_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static gboolean ensure_connection (GsmSessionManager *manager,
+ GError **error);
+static void get_all_clients (GsmSessionManager *manager);
+
+enum {
+ PROP_0 = 0,
+ PROP_IS_CONNECTED
+};
+
+enum {
+ CLIENT_ADDED = 0,
+ CLIENT_REMOVED,
+ LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE (GsmSessionManager, gsm_session_manager, G_TYPE_OBJECT);
+
+static void
+gsm_session_manager_class_init (GsmSessionManagerClass *manager_class)
+{
+ GObjectClass *object_class;
+
+ object_class = G_OBJECT_CLASS (manager_class);
+
+ object_class->finalize = gsm_session_manager_finalize;
+
+ gsm_session_manager_class_install_properties (manager_class);
+ gsm_session_manager_class_install_signals (manager_class);
+
+ g_type_class_add_private (manager_class,
+ sizeof (GsmSessionManagerPrivate));
+}
+
+static void
+gsm_session_manager_class_install_signals (GsmSessionManagerClass *manager_class)
+{
+ GObjectClass *object_class;
+
+ object_class = G_OBJECT_CLASS (manager_class);
+
+ signals[CLIENT_ADDED] =
+ g_signal_new ("client-added",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GsmSessionManagerClass, client_added),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+ signals[CLIENT_REMOVED] =
+ g_signal_new ("client-removed",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (GsmSessionManagerClass, client_removed),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__STRING,
+ G_TYPE_NONE, 1, G_TYPE_STRING);
+}
+
+static void
+gsm_session_manager_class_install_properties (GsmSessionManagerClass *manager_class)
+{
+ GObjectClass *object_class;
+ GParamSpec *param_spec;
+
+ object_class = G_OBJECT_CLASS (manager_class);
+ object_class->get_property = gsm_session_manager_get_property;
+
+ param_spec = g_param_spec_boolean ("is-connected",
+ "Is connected",
+ "Whether we are connected to "
+ "the session manager",
+ FALSE,
+ G_PARAM_READABLE);
+
+ g_object_class_install_property (object_class, PROP_IS_CONNECTED,
+ param_spec);
+}
+
+static void
+on_name_owner_changed (DBusGProxy *bus_proxy,
+ const char *name,
+ const char *prev_owner,
+ const char *new_owner,
+ GsmSessionManager *manager)
+{
+ if (strcmp (name, "org.gnome.SessionManager") != 0) {
+ return;
+ }
+
+ if (manager->priv->sm_proxy != NULL) {
+ g_object_unref (manager->priv->sm_proxy);
+ manager->priv->sm_proxy = NULL;
+ }
+
+ g_hash_table_remove_all (manager->priv->clients);
+
+ if (ensure_connection (manager, NULL))
+ get_all_clients (manager);
+}
+
+
+static void
+get_client_details (GsmSessionManager *manager,
+ const char *obj_path,
+ GsmClientDetailsCallback callback,
+ gpointer data)
+{
+ DBusGProxy *proxy;
+ GError *error = NULL;
+ gboolean ret;
+ guint status;
+ guint restart_style_hint;
+ guint pid;
+
+ proxy = dbus_g_proxy_new_for_name (manager->priv->dbus_connection,
+ "org.gnome.SessionManager",
+ obj_path,
+ "org.gnome.SessionManager.Client");
+
+ ret = dbus_g_proxy_call (proxy, "GetUnixProcessId", &error,
+ G_TYPE_INVALID,
+ G_TYPE_UINT, &pid,
+ G_TYPE_INVALID);
+ if (error) {
+ g_warning ("ERROR: %s\n", error->message);
+ g_error_free (error);
+ goto cleanup;
+ }
+ if (!ret) {
+ g_warning ("GetUnixProcessId failed\n");
+ goto cleanup;
+ }
+
+ ret = dbus_g_proxy_call (proxy, "GetStatus", &error,
+ G_TYPE_INVALID,
+ G_TYPE_UINT, &status,
+ G_TYPE_INVALID);
+ if (error) {
+ g_warning ("ERROR: %s\n", error->message);
+ g_error_free (error);
+ goto cleanup;
+ }
+ if (!ret) {
+ g_warning ("GetStatus failed\n");
+ goto cleanup;
+ }
+
+ ret = dbus_g_proxy_call (proxy, "GetRestartStyleHint", &error,
+ G_TYPE_INVALID,
+ G_TYPE_UINT, &restart_style_hint,
+ G_TYPE_INVALID);
+ if (error) {
+ g_warning ("ERROR: %s\n", error->message);
+ g_error_free (error);
+ goto cleanup;
+ }
+ if (!ret) {
+ g_warning ("GetRestartStyleHint failed\n");
+ goto cleanup;
+ }
+
+ callback (obj_path, pid, status, restart_style_hint, data);
+
+cleanup:
+ g_object_unref (proxy);
+}
+
+
+typedef struct {
+ guint pid;
+ guint status;
+ guint restart_style_hint;
+} ClientDetails;
+
+void
+gsm_session_manager_foreach (GsmSessionManager *manager,
+ GsmClientDetailsCallback callback,
+ gpointer data)
+{
+ GHashTableIter iter;
+ gchar *key;
+ ClientDetails *value;
+
+ g_hash_table_iter_init (&iter, manager->priv->clients);
+ while (g_hash_table_iter_next (&iter,(gpointer *)&key, (gpointer *)&value)) {
+ callback (key, value->pid, value->status, value->restart_style_hint, data);
+ }
+}
+
+static void
+add_client (const char *obj_path,
+ guint pid,
+ guint status,
+ guint restart_style_hint,
+ gpointer data)
+{
+ GsmSessionManager *manager = data;
+
+ ClientDetails *details;
+
+ details = g_new (ClientDetails, 1);
+ details->pid = pid;
+ details->status = status;
+ details->restart_style_hint = restart_style_hint;
+
+ g_hash_table_insert (manager->priv->clients,
+ g_strdup (obj_path),
+ details);
+}
+
+static void
+get_all_clients (GsmSessionManager *manager)
+{
+ GError *error = NULL;
+ GPtrArray *array;
+ gboolean ret;
+ gchar *obj_path;
+ guint i;
+
+ ret = dbus_g_proxy_call (manager->priv->sm_proxy,
+ "GetClients", &error,
+ G_TYPE_INVALID,
+ dbus_g_type_get_collection ("GPtrArray", DBUS_TYPE_G_OBJECT_PATH), &array,
+ G_TYPE_INVALID);
+
+ if (error) {
+ g_warning ("ERROR: %s\n", error->message);
+ g_error_free (error);
+ return;
+ }
+ if (!ret) {
+ g_warning ("GetClients failed\n");
+ }
+
+ for (i = 0; i < array->len; i++) {
+ obj_path = g_ptr_array_index (array, i);
+ get_client_details (manager, obj_path, add_client, manager);
+ }
+
+ g_ptr_array_foreach (array, (GFunc)g_free, NULL);
+ g_ptr_array_free (array, TRUE);
+}
+
+
+
+static void
+on_client_added (DBusGProxy *sm_proxy,
+ const gchar *obj_path,
+ GsmSessionManager *manager)
+{
+ get_client_details (manager, obj_path, add_client, manager);
+
+ g_signal_emit (manager, signals[CLIENT_ADDED], 0, obj_path);
+}
+
+static void
+on_client_removed (DBusGProxy *sm_proxy,
+ const char *obj_path,
+ GsmSessionManager *manager)
+{
+ g_signal_emit (manager, signals[CLIENT_REMOVED], 0, obj_path);
+
+ g_hash_table_remove (manager->priv->clients, obj_path);
+}
+
+static gboolean
+ensure_connection (GsmSessionManager *manager,
+ GError **error)
+{
+ GError *connection_error;
+ gboolean is_connected;
+
+ connection_error = NULL;
+ if (manager->priv->dbus_connection == NULL) {
+ manager->priv->dbus_connection = dbus_g_bus_get (DBUS_BUS_SESSION,
+ &connection_error);
+
+ if (manager->priv->dbus_connection == NULL) {
+ g_propagate_error (error, connection_error);
+ is_connected = FALSE;
+ goto out;
+ }
+ }
+ if (manager->priv->bus_proxy == NULL) {
+ manager->priv->bus_proxy =
+ dbus_g_proxy_new_for_name_owner (manager->priv->dbus_connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS,
+ &connection_error);
+
+ if (manager->priv->bus_proxy == NULL) {
+ g_propagate_error (error, connection_error);
+ is_connected = FALSE;
+ goto out;
+ }
+
+ dbus_g_proxy_add_signal (manager->priv->bus_proxy,
+ "NameOwnerChanged",
+ G_TYPE_STRING,
+ G_TYPE_STRING,
+ G_TYPE_STRING,
+ G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal (manager->priv->bus_proxy,
+ "NameOwnerChanged",
+ G_CALLBACK (on_name_owner_changed),
+ manager, NULL);
+ }
+
+ if (manager->priv->sm_proxy == NULL) {
+ manager->priv->sm_proxy =
+ dbus_g_proxy_new_for_name_owner (manager->priv->dbus_connection,
+ "org.gnome.SessionManager",
+ "/org/gnome/SessionManager",
+ "org.gnome.SessionManager",
+ &connection_error);
+
+ if (manager->priv->sm_proxy == NULL) {
+ g_propagate_error (error, connection_error);
+ is_connected = FALSE;
+ goto out;
+ }
+
+ dbus_g_proxy_add_signal (manager->priv->sm_proxy,
+ "ClientAdded",
+ DBUS_TYPE_G_OBJECT_PATH,
+ G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal (manager->priv->sm_proxy,
+ "ClientAdded",
+ G_CALLBACK (on_client_added),
+ manager, NULL);
+
+ dbus_g_proxy_add_signal (manager->priv->sm_proxy,
+ "ClientRemoved",
+ DBUS_TYPE_G_OBJECT_PATH,
+ G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal (manager->priv->sm_proxy,
+ "ClientRemoved",
+ G_CALLBACK (on_client_removed),
+ manager, NULL);
+ }
+
+ is_connected = TRUE;
+
+ out:
+ if (manager->priv->is_connected != is_connected) {
+ manager->priv->is_connected = is_connected;
+ g_object_notify (G_OBJECT (manager), "is-connected");
+ }
+
+ if (!is_connected) {
+ if (manager->priv->dbus_connection == NULL) {
+ if (manager->priv->bus_proxy != NULL) {
+ g_object_unref (manager->priv->bus_proxy);
+ manager->priv->bus_proxy = NULL;
+ }
+
+ if (manager->priv->sm_proxy != NULL) {
+ g_object_unref (manager->priv->sm_proxy);
+ manager->priv->sm_proxy = NULL;
+ }
+ } else if (manager->priv->bus_proxy == NULL) {
+ if (manager->priv->sm_proxy != NULL) {
+ g_object_unref (manager->priv->sm_proxy);
+ manager->priv->sm_proxy = NULL;
+ }
+ }
+ }
+
+ return is_connected;
+}
+
+
+static void
+gsm_session_manager_init (GsmSessionManager *manager)
+{
+ GError *error;
+
+ manager->priv = G_TYPE_INSTANCE_GET_PRIVATE (manager, GSM_TYPE_SESSION_MANAGER,
+ GsmSessionManagerPrivate);
+
+ manager->priv->dbus_connection = NULL;
+ manager->priv->bus_proxy = NULL;
+ manager->priv->sm_proxy = NULL;
+ manager->priv->is_connected = FALSE;
+
+ manager->priv->clients = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, g_free);
+ error = NULL;
+
+ if (ensure_connection (manager, &error)) {
+ get_all_clients (manager);
+ }
+ else {
+ g_message ("Could not connect to session manager: %s",
+ error->message);
+ g_error_free (error);
+ }
+}
+
+static void
+gsm_session_manager_finalize (GObject *object)
+{
+ GsmSessionManager *manager;
+ GObjectClass *parent_class;
+
+ manager = GSM_SESSION_MANAGER (object);
+
+ g_hash_table_destroy (manager->priv->clients);
+
+ parent_class = G_OBJECT_CLASS (gsm_session_manager_parent_class);
+
+ if (parent_class->finalize != NULL) {
+ parent_class->finalize (object);
+ }
+}
+
+static void
+gsm_session_manager_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GsmSessionManager *manager = GSM_SESSION_MANAGER (object);
+
+ switch (prop_id) {
+ case PROP_IS_CONNECTED:
+ g_value_set_boolean (value,
+ manager->priv->is_connected);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object,
+ prop_id,
+ pspec);
+ }
+}
+
+GsmSessionManager *
+gsm_session_manager_new (void)
+{
+ GsmSessionManager *manager;
+
+ manager = g_object_new (GSM_TYPE_SESSION_MANAGER, NULL);
+
+ return manager;
+}
+
+GsmSessionManager *
+gsm_session_manager_get (void)
+{
+ static GsmSessionManager *manager = NULL;
+
+ if (manager == NULL) {
+ manager = gsm_session_manager_new ();
+ }
+
+ return g_object_ref (manager);
+}
+
+gboolean
+gsm_session_manager_get_details (GsmSessionManager *manager,
+ const char *obj_path,
+ guint *pid,
+ guint *status,
+ guint *restart_style_hint)
+{
+ ClientDetails *details;
+
+ details = (ClientDetails *)g_hash_table_lookup (manager->priv->clients, obj_path);
+
+ if (details) {
+ *pid = details->pid;
+ *status = details->status;
+ *restart_style_hint = details->restart_style_hint;
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
--- gnome-system-monitor-2.23.5/src/Makefile.am 2008-03-18 17:37:00.000000000 -0400
+++ hacked/src/Makefile.am 2008-08-07 14:41:21.000000000 -0400
@@ -33,7 +33,8 @@
gconf-keys.cpp gconf-keys.h \
iconthemewrapper.cpp iconthemewrapper.h \
e_date.c e_date.h \
- gsm_color_button.c gsm_color_button.h
+ gsm_color_button.c gsm_color_button.h \
+ gsm-session-manager.c gsm-session-manager.h
gnome_system_monitor_LDADD = @PROCMAN_LIBS@ libbacon.la