2005-01-27 Havoc Pennington <hp@redhat.com>

        * dbus/dbus-message.c: byteswap the message if you init an
	iterator to read/write from it

	* dbus/dbus-marshal-byteswap.c: new file implementing
	_dbus_marshal_byteswap()

	* dbus/dbus-marshal-basic.c: add _dbus_swap_array()

1 files changed, 22 insertions, 0 deletions

diff --git a/dbus/dbus-marshal-header.c b/dbus/dbus-marshal-header.c
index 6102b6f0..b5a8d3d7 100644
--- a/dbus/dbus-marshal-header.c
+++ b/dbus/dbus-marshal-header.c
@@ -23,6 +23,7 @@
 
 #include "dbus-marshal-header.h"
 #include "dbus-marshal-recursive.h"
+#include "dbus-marshal-byteswap.h"
 
 /**
  * @addtogroup DBusMarshal
@@ -1448,6 +1449,27 @@ _dbus_header_get_flag (DBusHeader   *header,
   return (*flags_p & flag) != 0;
 }
 
+/**
+ * Swaps the header into the given order if required.
+ *
+ * @param header the header
+ * @param new_order the new byte order
+ */
+void
+_dbus_header_byteswap (DBusHeader *header,
+                       int         new_order)
+{
+  if (header->byte_order == new_order)
+    return;
+
+  _dbus_marshal_byteswap (&_dbus_header_signature_str,
+                          0, header->byte_order,
+                          new_order,
+                          &header->data, 0);
+
+  header->byte_order = new_order;
+}
+
 /** @} */
 
 #ifdef DBUS_BUILD_TESTS