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authorGünther Deschner <gd@samba.org>2009-04-01 22:37:09 +0200
committerGünther Deschner <gd@samba.org>2010-07-13 14:44:09 +0200
commit716f9d6847a867744f7456eacf45abacb6eb1963 (patch)
tree962bdb20927f87d37bfab9e42321bdc176e1e275 /librpc/rpc
parent229791382989c5005ec8e7c0a6d3b84745d37cbe (diff)
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s4-dcerpc: move some util functions up to main librpc directory.
Guenther Signed-off-by: Simo Sorce <idra@samba.org> Signed-off-by: Günther Deschner <gd@samba.org>
Diffstat (limited to 'librpc/rpc')
-rw-r--r--librpc/rpc/dcerpc_util.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/librpc/rpc/dcerpc_util.c b/librpc/rpc/dcerpc_util.c
new file mode 100644
index 0000000000..c859bedf2d
--- /dev/null
+++ b/librpc/rpc/dcerpc_util.c
@@ -0,0 +1,53 @@
+/*
+ Unix SMB/CIFS implementation.
+ raw dcerpc operations
+
+ Copyright (C) Andrew Tridgell 2003-2005
+ Copyright (C) Jelmer Vernooij 2004-2005
+
+ 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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "includes.h"
+#include "librpc/rpc/dcerpc.h"
+#include "librpc/gen_ndr/ndr_dcerpc.h"
+
+/* we need to be able to get/set the fragment length without doing a full
+ decode */
+void dcerpc_set_frag_length(DATA_BLOB *blob, uint16_t v)
+{
+ if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
+ SSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v);
+ } else {
+ RSSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v);
+ }
+}
+
+uint16_t dcerpc_get_frag_length(const DATA_BLOB *blob)
+{
+ if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
+ return SVAL(blob->data, DCERPC_FRAG_LEN_OFFSET);
+ } else {
+ return RSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET);
+ }
+}
+
+void dcerpc_set_auth_length(DATA_BLOB *blob, uint16_t v)
+{
+ if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) {
+ SSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v);
+ } else {
+ RSSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v);
+ }
+}