1 files changed, 62 insertions, 0 deletions

diff --git a/src/lib/common/gnunet_dbus_lib_message.c b/src/lib/common/gnunet_dbus_lib_message.c
new file mode 100644
index 0000000..1d76f84
--- /dev/null
+++ b/src/lib/common/gnunet_dbus_lib_message.c
@@ -0,0 +1,62 @@
+#include "config.h"
+
+#include <gnunet/platform.h>
+#include <gnunet/gnunet_common.h>
+
+#include "gnunet_dbus_lib_message.h"
+
+#define LOG(kind, ...) GNUNET_log_from (kind, "dbus-message", __VA_ARGS__)
+
+static dbus_int32_t
+pretty_slot_id ()
+{
+  static dbus_int32_t id = -1;
+  if (-1 == id)
+  {
+    dbus_bool_t succ = dbus_message_allocate_data_slot (&id);
+    if (! succ || -1 == id)
+    {
+      LOG (GNUNET_ERROR_TYPE_ERROR, "dbus_message_allocate_data_slot failed. id == %lld\n", (long long)id);
+      GNUNET_abort_ ();
+    };
+  };
+
+  return id;
+};
+
+bool
+GNUNET_DBUS_message_get_pretty (
+    DBusMessage *message)
+{
+  return (bool)dbus_message_get_data (message, pretty_slot_id ());
+}
+
+void
+GNUNET_DBUS_message_set_pretty (
+    DBusMessage *message,
+    bool pretty)
+{
+  dbus_int32_t id = pretty_slot_id ();
+  bool succ = dbus_message_set_data (message, id, (void *)pretty, NULL);
+  if (! succ)
+  {
+    LOG (GNUNET_ERROR_TYPE_ERROR, "dbus_message_set_data failed. id == %lld\n", (long long)id);
+    GNUNET_abort_ ();
+  };
+};
+
+void
+GNUNET_DBUS_message_set_destination (
+    DBusMessage *message,
+    struct GNUNET_DBUS_Client *client)
+{
+  dbus_message_set_destination (message, GNUNET_DBUS_client_get_unique_name (client));
+}
+
+void
+GNUNET_DBUS_message_unset_destination (
+    DBusMessage *message)
+{
+  dbus_message_set_destination (message, NULL);
+}
+