- a few portability fixes from Jim Myers

- added SMBD_LISTEN_BACKLOG in local.h

- added the beginnings of a ndr/rpc parsing framework for Samba4. It
  currently correctly parses security descriptors for the nttrans
  QUERY_SECDESC call, but I hope it will become a reasonable framework
  that an idl based generator can work to
(This used to be commit 9bf904fc34f88e0581f93656e73d3c01ca96f761)

1 files changed, 97 insertions, 0 deletions

diff --git a/source4/libcli/raw/rawacl.c b/source4/libcli/raw/rawacl.c
new file mode 100644
index 0000000000..4cd3338ec5
--- /dev/null
+++ b/source4/libcli/raw/rawacl.c
@@ -0,0 +1,97 @@
+/* 
+   Unix SMB/CIFS implementation.
+   ACL get/set operations
+   Copyright (C) Andrew Tridgell 2003
+   
+   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 "includes.h"
+
+/****************************************************************************
+fetch file ACL (async send)
+****************************************************************************/
+struct cli_request *smb_raw_query_secdesc_send(struct cli_tree *tree, 
+					       struct smb_query_secdesc *query)
+{
+	struct smb_nttrans nt;
+	uint8 params[8];
+
+	nt.in.max_setup = 0;
+	nt.in.max_param = 4;
+	nt.in.max_data = 0x10000;
+	nt.in.setup_count = 0;
+	nt.in.function = NT_TRANSACT_QUERY_SECURITY_DESC;
+	nt.in.setup = NULL;
+
+	SSVAL(params, 0, query->in.fnum);
+	SSVAL(params, 2, 0); /* padding */
+	SIVAL(params, 4, query->in.secinfo_flags);
+
+	nt.in.params.data = params;
+	nt.in.params.length = 8;
+	
+	nt.in.data = data_blob(NULL, 0);
+
+	return smb_raw_nttrans_send(tree, &nt);
+}
+
+
+/****************************************************************************
+fetch file ACL (async recv)
+****************************************************************************/
+NTSTATUS smb_raw_query_secdesc_recv(struct cli_request *req, 
+				    TALLOC_CTX *mem_ctx, 
+				    struct smb_query_secdesc *query)
+{
+	NTSTATUS status;
+	struct smb_nttrans nt;
+	struct ndr_parse *rpc;
+
+	status = smb_raw_nttrans_recv(req, mem_ctx, &nt);
+	if (!NT_STATUS_IS_OK(status)) {
+		return status;
+	}
+
+	/* check that the basics are valid */
+	if (nt.out.params.length != 4 ||
+	    IVAL(nt.out.params.data, 0) > nt.out.data.length) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	nt.out.data.length = IVAL(nt.out.params.data, 0);
+
+	rpc = ndr_parse_init_blob(&nt.out.data, mem_ctx);
+	if (!rpc) {
+		return NT_STATUS_INVALID_PARAMETER;
+	}
+
+	status = ndr_parse_security_descriptor(rpc, &query->out.sd);
+
+	return NT_STATUS_OK;
+}
+
+
+/****************************************************************************
+fetch file ACL (sync interface)
+****************************************************************************/
+NTSTATUS smb_raw_query_secdesc(struct cli_tree *tree, 
+			       TALLOC_CTX *mem_ctx, 
+			       struct smb_query_secdesc *query)
+{
+	struct cli_request *req = smb_raw_query_secdesc_send(tree, query);
+	return smb_raw_query_secdesc_recv(req, mem_ctx, query);
+}
+