[gnome-user-share] http: Remove unused D-Bus hack

[Bastien Nocera <hadess src gnome org>]

commit 032d88e1c4e89bef92540b3e613f5ad7baa6bedb
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Nov 9 15:25:37 2013 +0100

    http: Remove unused D-Bus hack
    
    This code should have been removed when we started using mod_dnssd
    in 2009.

 src/http.c |   38 --------------------------------------
 1 files changed, 0 insertions(+), 38 deletions(-)
---
diff --git a/src/http.c b/src/http.c
index db1e954..163e897 100644
--- a/src/http.c
+++ b/src/http.c
@@ -26,7 +26,6 @@
 #include <glib.h>
 #include <glib/gi18n.h>
 #include <X11/Xlib.h>
-#include <dbus/dbus.h>
 
 #include <stdarg.h>
 #include <string.h>
@@ -50,7 +49,6 @@
 /* From avahi-common/domain.h */
 #define AVAHI_LABEL_MAX 64
 
-static char *dbus_session_id;
 static pid_t httpd_pid = 0;
 
 static int
@@ -146,41 +144,6 @@ get_share_name (void)
 }
 
 static void
-init_dbus() {
-       /* The only use we make of D-BUS is to fetch the session BUS ID so we can export
-        * it via mDNS, so we connect and then immediately disconnect. If we were using
-        * the D-BUS session BUS for something persistent, the following code should use
-        * dbus_bus_get() and skip the shutdown. (Avahi uses the D-BUS  _system_ bus
-        * internally.)
-        */
-
-       DBusError derror;
-       DBusConnection *connection;
-
-       dbus_error_init(&derror);
-
-       connection = dbus_bus_get_private(DBUS_BUS_SESSION, &derror);
-       if (connection == NULL) {
-               g_printerr("Failed to connect to session bus: %s", derror.message);
-               dbus_error_free(&derror);
-               return;
-       }
-
-       dbus_session_id = dbus_bus_get_id(connection, &derror);
-       if (dbus_session_id == NULL) {
-               /* This can happen if the D-BUS library has been upgraded to 1.1, but the
-                * user's session hasn't yet been restarted
-                */
-               g_printerr("Failed to get session BUS ID: %s", derror.message);
-               dbus_error_free(&derror);
-       }
-
-       dbus_connection_set_exit_on_disconnect(connection, FALSE);
-       dbus_connection_close(connection);
-       dbus_connection_unref(connection);
-}
-
-static void
 ensure_conf_dir (void)
 {
        char *dirname;
@@ -458,7 +421,6 @@ http_down (void)
 gboolean
 http_init (void)
 {
-       init_dbus();
        return TRUE;
 }