back up some files I'm working on that don't do anything yet

1 files changed, 112 insertions, 0 deletions

diff --git a/dbus/dbus-marshal-recursive.h b/dbus/dbus-marshal-recursive.h
new file mode 100644
index 00000000..19960ec8
--- /dev/null
+++ b/dbus/dbus-marshal-recursive.h
@@ -0,0 +1,112 @@
+/* -*- mode: C; c-file-style: "gnu" -*- */
+/* dbus-marshal-recursive.h  Marshalling routines for recursive types
+ *
+ * Copyright (C) 2004 Red Hat, Inc.
+ *
+ * Licensed under the Academic Free License version 2.1
+ * 
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef DBUS_MARSHAL_RECURSIVE_H
+#define DBUS_MARSHAL_RECURSIVE_H
+
+#include <config.h>
+#include <dbus/dbus-marshal-basic.h>
+
+#ifndef PACKAGE
+#error "config.h not included here"
+#endif
+
+/* Notes on my plan to implement this:
+ * - also have DBusTypeWriter (heh)
+ * - TypeReader has accessors for:
+ *    . basic type
+ *    . array of basic type (efficiency hack)
+ *    . another type reader
+ * - a dict will appear to be a list of string, whatever, string, whatever
+ * - a variant will contain another TypeReader
+ * - a struct will be a list of whatever, whatever, whatever
+ *
+ * So the basic API usage is to go next, next, next; if the
+ * item is a basic type or basic array then read the item;
+ * if it's another type reader then process it; if it's
+ * a container type (struct, array, variant, dict) then
+ * recurse.
+ * 
+ */
+
+struct DBusTypeReader
+{
+  int byte_order;
+  const DBusString *type_str;
+  int type_pos;
+  const DBusString *value_str;
+  int value_pos;
+};
+
+typedef struct DBusTypeReader DBusTypeReader;
+
+struct DBusTypeWriter
+{
+  int byte_order;
+  DBusString *type_str;
+  int type_pos;
+  DBusString *value_str;
+  int value_pos;
+};
+
+typedef struct DBusTypeWriter DBusTypeWriter;
+
+void        _dbus_type_reader_init             (DBusTypeReader    *reader,
+                                                int                byte_order,
+                                                const DBusString  *type_str,
+                                                int                type_pos,
+                                                const DBusString  *value_str,
+                                                int                value_pos);
+int         _dbus_type_reader_get_value_end    (DBusTypeReader    *reader);
+int         _dbus_type_reader_get_type_end     (DBusTypeReader    *reader);
+int         _dbus_type_reader_get_current_type (DBusTypeReader    *reader);
+int         _dbus_type_reader_get_array_type   (DBusTypeReader    *reader);
+void        _dbus_type_reader_read_basic       (DBusTypeReader    *reader,
+                                                void              *value);
+dbus_bool_t _dbus_type_reader_read_array       (DBusTypeReader    *reader,
+                                                int                type,
+                                                void             **array,
+                                                int               *array_len);
+void        _dbus_type_reader_recurse          (DBusTypeReader    *reader);
+void        _dbus_type_reader_unrecurse        (DBusTypeReader    *reader);
+dbus_bool_t _dbus_type_reader_next             (DBusTypeReader    *reader);
+
+
+void        _dbus_type_writer_init        (DBusTypeWriter *writer,
+                                           int             byte_order,
+                                           DBusString     *type_str,
+                                           int             type_pos,
+                                           DBusString     *value_str,
+                                           int             value_pos);
+dbus_bool_t _dbus_type_writer_write_basic (DBusTypeWriter *writer,
+                                           int             type,
+                                           const void     *value);
+dbus_bool_t _dbus_type_writer_write_array (DBusTypeWriter *writer,
+                                           int             type,
+                                           const void     *array,
+                                           int             array_len);
+dbus_bool_t _dbus_type_writer_recurse     (DBusTypeWriter *writer,
+                                           int             container_type);
+dbus_bool_t _dbus_type_writer_unrecurse   (DBusTypeWriter *writer);
+
+#endif /* DBUS_MARSHAL_RECURSIVE_H */