r5414: - added libcli/wins/, a basic client library for WINS replication

- added a new IDL type "udlongr", which is like udlong, but with the
  two uint32 halves reversed

- modified the winsrepl.idl to cope with a wider range of packets
(This used to be commit bc8d60c918f2e268d591aac464fc6a78c38a4cf9)

1 files changed, 69 insertions, 0 deletions

diff --git a/source4/libcli/wins/winsrepl.h b/source4/libcli/wins/winsrepl.h
new file mode 100644
index 0000000000..3fd1e5406c
--- /dev/null
+++ b/source4/libcli/wins/winsrepl.h
@@ -0,0 +1,69 @@
+/*
+   Unix SMB/CIFS implementation.
+
+   structures for WINS replication client library
+
+   Copyright (C) Andrew Tridgell 2005
+
+   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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "librpc/gen_ndr/ndr_winsrepl.h"
+
+/*
+  main context structure for the wins replication client library
+*/
+struct wrepl_socket {
+	struct socket_context *sock;
+	struct event_context *event_ctx;
+
+	/* a queue of requests pending to be sent */
+	struct wrepl_request *send_queue;
+
+	/* a queue of replies waiting to be received */
+	struct wrepl_request *recv_queue;
+
+	/* the fd event */
+	struct fd_event *fde;
+};
+
+enum wrepl_request_state {
+	WREPL_REQUEST_SEND  = 0,
+	WREPL_REQUEST_RECV  = 1,
+	WREPL_REQUEST_DONE  = 2,
+	WREPL_REQUEST_ERROR = 3
+};
+
+/*
+  a WINS replication request
+*/
+struct wrepl_request {
+	struct wrepl_request *next, *prev;
+	struct wrepl_socket *wrepl_socket;
+
+	enum wrepl_request_state state;
+	NTSTATUS status;
+
+	DATA_BLOB buffer;
+
+	size_t num_read;
+
+	struct wrepl_packet *packet;
+
+	struct {
+		void (*fn)(struct wrepl_request *);
+		void *private;
+	} async;
+};