Adding upstream version 2.9.4.upstream/2.9.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/sbus/interface/sbus_std_signals.c b/src/sbus/interface/sbus_std_signals.c
new file mode 100644
index 0000000..c9afe44
--- /dev/null
+++ b/src/sbus/interface/sbus_std_signals.c
@@ -0,0 +1,65 @@
+/*
+    Authors:
+        Pavel Březina <pbrezina@redhat.com>
+
+    Copyright (C) 2017 Red Hat
+
+    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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "util/util.h"
+#include "sbus/sbus_request.h"
+#include "sbus/sbus_private.h"
+#include "sbus/interface_dbus/sbus_dbus_server.h"
+
+static errno_t
+sbus_name_owner_changed(TALLOC_CTX *mem_ctx,
+                        struct sbus_request *sbus_req,
+                        struct sbus_connection *conn,
+                        const char *name,
+                        const char *new_owner,
+                        const char *old_owner)
+{
+    DEBUG(SSSDBG_TRACE_ALL, "Name of owner %s has changed from "
+          "[%s] to [%s]\n", name, old_owner, new_owner);
+
+    /* Delete any existing sender information since it is now obsolete. */
+    sbus_senders_delete(conn->senders, name);
+
+    return EOK;
+}
+
+static errno_t
+sbus_name_acquired(TALLOC_CTX *mem_ctx,
+                   struct sbus_request *sbus_req,
+                   struct sbus_connection *conn,
+                   const char *name)
+{
+    DEBUG(SSSDBG_TRACE_FUNC, "D-Bus name acquired: %s\n", name);
+
+    return EOK;
+}
+
+errno_t
+sbus_register_standard_signals(struct sbus_connection *conn)
+{
+    struct sbus_listener listeners[] = SBUS_LISTENERS(
+        SBUS_LISTEN_SYNC(org_freedesktop_DBus, NameOwnerChanged,
+                         DBUS_PATH_DBUS, sbus_name_owner_changed, conn),
+        SBUS_LISTEN_SYNC(org_freedesktop_DBus, NameAcquired,
+                         DBUS_PATH_DBUS, sbus_name_acquired, conn)
+    );
+
+    return sbus_router_listen_map(conn, listeners);
+}