add initial shim for sd_* functions

5 files changed, 218 insertions, 0 deletions

diff --git a/libconsolekit/Makefile.am b/libconsolekit/Makefile.am
index d5fe59c..1b63304 100644
--- a/libconsolekit/Makefile.am
+++ b/libconsolekit/Makefile.am
@@ -16,11 +16,14 @@ libconsolekitincludedir = $(includedir)/ConsoleKit/
 
 libconsolekitinclude_HEADERS =	\
 	libconsolekit.h			\
+	sd-login.h			\
 	$(NULL)
 
 libconsolekit_la_SOURCES = 		\
 	libconsolekit.c			\
 	libconsolekit.h			\
+	sd-compat.c			\
+	sd-login.h			\
 	$(NULL)
 
 
diff --git a/libconsolekit/libconsolekit.c b/libconsolekit/libconsolekit.c
index 6d6693f..a86b353 100644
--- a/libconsolekit/libconsolekit.c
+++ b/libconsolekit/libconsolekit.c
@@ -263,6 +263,64 @@ lib_consolekit_seat_get_active (LibConsoleKit *ck,
 }
 
 /**
+ * lib_consolekit_uid_get_sessions:
+ **/
+gint
+lib_consolekit_uid_get_sessions (LibConsoleKit *ck,
+                                  uid_t uid,
+                                  gchar ***sessions,
+                                  GError **error)
+{
+        GDBusProxy *manager_proxy = NULL;
+        GVariant   *variant = NULL;
+
+        if (ck == NULL) {
+                g_set_error (error,
+                             CONSOLEKIT_ERROR,
+                             CONSOLEKIT_ERROR_INVALID_INPUT,
+                             "Invalid LibConsoleKit");
+                return -1;
+        }
+
+        /* connect to the ConsoleKit manager */
+        manager_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
+                                                       G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
+                                                       NULL,
+                                                       CK_NAME,
+                                                       CK_MANAGER_PATH,
+                                                       CK_MANAGER_NAME,
+                                                       NULL,
+                                                       error);
+
+        /* failed to connect */
+        if (manager_proxy == NULL) {
+                return FALSE;
+        }
+
+        variant = g_dbus_proxy_call_sync (manager_proxy,
+                                          "GetSessionsForUnixUser",
+                                          g_variant_new ("(u)", uid),
+                                          G_DBUS_CALL_FLAGS_NONE,
+                                          -1,
+                                          NULL,
+                                          error);
+
+        /* We're done with the seat proxy */
+        g_clear_object(&manager_proxy);
+
+        if (variant == NULL) {
+                return -1;
+        }
+
+        g_variant_get (variant, "(^ao)", sessions);
+
+        g_variant_unref (variant);
+        variant = NULL;
+
+        return g_strv_length (*sessions);
+}
+
+/**
  * lib_consolekit_seat_get_sessions:
  * @ck      : A #LibConsoleKit
  * @seat    : The seat to query
diff --git a/libconsolekit/libconsolekit.h b/libconsolekit/libconsolekit.h
index fd75362..3619898 100644
--- a/libconsolekit/libconsolekit.h
+++ b/libconsolekit/libconsolekit.h
@@ -142,6 +142,11 @@ gboolean        lib_consolekit_pid_get_session         (LibConsoleKit *ck,
                                                         GError **error);
 
 
+gint
+lib_consolekit_uid_get_sessions (LibConsoleKit *ck,
+                                  uid_t uid,
+                                  gchar ***sessions,
+                                  GError **error);
 
 
 #endif /* LIB_CONSOLEKIT_H_ */
diff --git a/libconsolekit/sd-compat.c b/libconsolekit/sd-compat.c
new file mode 100644
index 0000000..69a1576
--- /dev/null
+++ b/libconsolekit/sd-compat.c
@@ -0,0 +1,144 @@
+#include "config.h"
+
+#include <sys/types.h>
+
+#include <glib.h>
+#include <glib-object.h>
+#include <glib/gstdio.h>
+#include <glib/gi18n.h>
+#include <gio/gio.h>
+
+#include "libconsolekit.h"
+
+int
+sd_session_get_class(const char *session, char **class)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+
+	ck = lib_consolekit_new ();
+
+	lib_consolekit_session_get_class (ck, session, class, &error);
+	if (error) {
+		g_warning ("Unable to determine session class: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return 0;
+}
+
+int
+sd_session_get_seat(const char *session, char **seat)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+
+	ck = lib_consolekit_new ();
+
+	lib_consolekit_session_get_seat (ck, session, seat, &error);
+	if (error) {
+		g_warning ("Unable to determine seat: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return 0;
+}
+
+int
+sd_session_get_type(const char *session, char **type)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+
+	ck = lib_consolekit_new ();
+
+	lib_consolekit_session_get_type (ck, session, type, &error);
+	if (error)  {
+		g_warning ("Unable to determine seat type: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return 0;
+}
+
+int
+sd_session_get_state(const char *session, char **state)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+
+	ck = lib_consolekit_new ();
+
+	lib_consolekit_session_get_state (ck, session, state, &error);
+	if (error)  {
+		g_warning ("Unable to determine seat state: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return 0;
+}
+
+int
+sd_session_get_uid(const char *session, uid_t *uid)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+
+	ck = lib_consolekit_new ();
+
+	lib_consolekit_session_get_uid (ck, session, uid, &error);
+	if (error)  {
+		g_warning ("Unable to determine session uid: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return 0;
+}
+
+int
+sd_uid_get_sessions(uid_t uid, int require_active, char ***sessions)
+{
+	LibConsoleKit *ck = NULL;
+	GError *error = NULL;
+	int ret = 0;
+
+	ck = lib_consolekit_new ();
+
+	ret = lib_consolekit_uid_get_sessions (ck, uid, sessions, &error);
+	if (error)  {
+		g_warning ("Unable to determine session uid: %s",
+				error ? error->message : "");
+		g_error_free (error);
+		g_object_unref (ck);
+		return -ENXIO;
+	}
+
+	g_object_unref (ck);
+
+	return ret;
+}
diff --git a/libconsolekit/sd-login.h b/libconsolekit/sd-login.h
new file mode 100644
index 0000000..262966c
--- /dev/null
+++ b/libconsolekit/sd-login.h
@@ -0,0 +1,8 @@
+#include <sys/types.h>
+
+int sd_session_get_class(const char *session, char **class);
+int sd_session_get_seat(const char *session, char **seat);
+int sd_session_get_type(const char *session, char **type);
+int sd_session_get_state(const char *session, char **state);
+int sd_session_get_uid(const char *session, uid_t *uid);
+int sd_uid_get_sessions(uid_t uid, int require_active, char ***sessions);