s3:smbd: add smbd_smb2_fake_smb_request()

metze

1 files changed, 51 insertions, 0 deletions

diff --git a/source3/smbd/smb2_glue.c b/source3/smbd/smb2_glue.c
new file mode 100644
index 00000000000..c3c38542a0d
--- /dev/null
+++ b/source3/smbd/smb2_glue.c
@@ -0,0 +1,51 @@
+/*
+   Unix SMB/CIFS implementation.
+   Core SMB2 server
+
+   Copyright (C) Stefan Metzmacher 2009
+
+   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 "smbd/globals.h"
+#include "../source4/libcli/smb2/smb2_constants.h"
+
+struct smb_request *smbd_smb2_fake_smb_request(struct smbd_smb2_request *req)
+{
+	struct smb_request *smbreq;
+	const uint8_t *inhdr;
+	int i = req->current_idx;
+
+	inhdr = (const uint8_t *)req->in.vector[i+0].iov_base;
+
+	smbreq = talloc_zero(req, struct smb_request);
+	if (smbreq == NULL) {
+		return NULL;
+	}
+
+	smbreq->vuid = req->session->compat_vuser->vuid;
+	smbreq->tid = req->tcon->compat_conn->cnum;
+	smbreq->conn = req->tcon->compat_conn;
+	smbreq->smbpid = (uint16_t)IVAL(inhdr, SMB2_HDR_PID);
+	smbreq->flags2 = FLAGS2_UNICODE_STRINGS |
+			 FLAGS2_32_BIT_ERROR_CODES |
+			 FLAGS2_LONG_PATH_COMPONENTS |
+			 FLAGS2_IS_LONG_NAME;
+	if (IVAL(inhdr, SMB2_HDR_FLAGS) & SMB2_HDR_FLAG_DFS) {
+		smbreq->flags2 |= FLAGS2_DFS_PATHNAMES;
+	}
+
+	return smbreq;
+}