Make camel not leak like a sieve.

	* camel-object.c: New subclass of GtkObject which is now the base
	of the Camel object hierarchy. Currently the only difference
	between CamelObject and GtkObject is that CamelObjects don't start
	out floating.

	* *.h: Move a bunch of typedefs to camel-types.h. Standardize on
	using <camel/foo.h> in header files rather than <foo.h>, "foo.h",
	or "camel/foo.h". Remove some unneeded includes.

	* camel-address.c, camel-data-wrapper.c, camel-folder-search.c,
	camel-folder-summary.c, camel-folder.c, camel-mime-filter.c,
	camel-mime-parser.c, camel-service.c, camel-session.c,
	camel-stream.c: These are now subclasses of CamelObject.

	* camel-data-wrapper.c (set_output_stream):
	* camel-medium.c (set_content_object):
	* camel-seekable-substream.c
	(init_with_seekable_stream_and_bounds):
	* providers/mbox/camel-mbox-folder.c (mbox_get_message_by_uid):
	remove gtk_object_sink calls.

	* camel-stream-buffer.c (init_vbuf):
	* camel-stream-filter.c (camel_stream_filter_new_with_stream):
	ref the original stream.

	* camel-folder-summary.c (camel_folder_summary_finalise): unref
	the filters when finalizing.

	* camel-mime-part-utils.c
	(simple_data_wrapper_construct_from_parser,
	camel_mime_part_construct_content_from_parser):
	* camel-mime-part.c (camel_mime_part_set_content): Unref objects
	that are created only to be handed off to other objects. If
	they're going to be needed later, they will have been additionally
	ref'ed by the object that needs them.

	* providers/pop3/camel-pop3-folder.c (get_message_by_number):
	unref the message stream after creating the data from it.

	* camel-stream.c, camel-stream-buffer.c, camel-stream-filter.c,
	camel-stream-fs.c, camel-stream-mem.c: Remove camel_stream_close,
	since its semantics are dubious (what happens when you close a
	stream other people still have references on?).

	* providers/nntp/camel-nntp-store.c:
	* providers/smtp/camel-smtp-transport.c:
	* providers/pop3/camel-pop3-store.c:
	replace camel_stream_close calls with gtk_object_unref.

	* providers/mbox/camel-mbox-folder.c:
	* providers/nntp/camel-nntp-folder.c:
	* providers/sendmail/camel-sendmail-transport.c:
	replace camel_stream_close with camel_stream_flush +
	gtk_object_unref

svn path=/trunk/; revision=2882

1 files changed, 57 insertions, 0 deletions

diff --git a/camel/camel-object.c b/camel/camel-object.c
new file mode 100644
index 0000000000..3edce10d8a
--- /dev/null
+++ b/camel/camel-object.c
@@ -0,0 +1,57 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/* camel-object.c: Base class for Camel */
+
+/*
+ * Author:
+ *  Dan Winship <danw@helixcode.com>
+ *
+ * Copyright 2000 Helix Code, Inc. (http://www.helixcode.com)
+ *
+ * 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
+ */
+
+#include <config.h>
+#include "camel-object.h"
+
+static void
+camel_object_init (gpointer object, gpointer klass)
+{
+	GTK_OBJECT_UNSET_FLAGS (object, GTK_FLOATING);
+}
+
+GtkType
+camel_object_get_type (void)
+{
+	static GtkType camel_object_type = 0;
+
+	if (!camel_object_type) {
+		GtkTypeInfo camel_object_info =
+		{
+			"CamelObject",
+			sizeof (CamelObject),
+			sizeof (CamelObjectClass),
+			(GtkClassInitFunc) NULL,
+			(GtkObjectInitFunc) camel_object_init,
+				/* reserved_1 */ NULL,
+				/* reserved_2 */ NULL,
+			(GtkClassInitFunc) NULL,
+		};
+
+		camel_object_type = gtk_type_unique (gtk_object_get_type (), &camel_object_info);
+	}
+
+	return camel_object_type;
+}