From 3e54c36fa459ec6f5e721b90ce4e4c1d0e31d85c Mon Sep 17 00:00:00 2001 From: Andrew Tridgell Date: Fri, 11 Nov 2005 09:11:51 +0000 Subject: r11674: SMB2 tree connect now works. We do 2 session setups and 2 tree connects, giving the following output: Running SMB2-CONNECT Negprot reply: current_time = Fri Nov 11 20:10:42 2005 EST boot_time = Sat Nov 12 10:34:33 2005 EST Session setup gave UID 0x40000000071 Session setup gave UID 0x140000000075 Tree connect gave tid = 0x7500000001 Tree connect gave tid = 0x7500000005 SMB2-CONNECT took 0.049024 secs (This used to be commit a24a4c311005dec4c5638e9c7c10e5e2f9872f4d) --- source4/libcli/smb2/tcon.c | 112 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 source4/libcli/smb2/tcon.c (limited to 'source4/libcli/smb2/tcon.c') diff --git a/source4/libcli/smb2/tcon.c b/source4/libcli/smb2/tcon.c new file mode 100644 index 0000000000..7b13750cfe --- /dev/null +++ b/source4/libcli/smb2/tcon.c @@ -0,0 +1,112 @@ +/* + Unix SMB/CIFS implementation. + + SMB2 client tree handling + + 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 "includes.h" +#include "libcli/raw/libcliraw.h" +#include "libcli/smb2/smb2.h" +#include "libcli/smb2/smb2_calls.h" + +/* + initialise a smb2_session structure + */ +struct smb2_tree *smb2_tree_init(struct smb2_session *session, + TALLOC_CTX *parent_ctx, BOOL primary) +{ + struct smb2_tree *tree; + + tree = talloc_zero(parent_ctx, struct smb2_tree); + if (!session) { + return NULL; + } + if (primary) { + tree->session = talloc_steal(tree, session); + } else { + tree->session = talloc_reference(tree, session); + } + return tree; +} + +/* + send a tree connect +*/ +struct smb2_request *smb2_tree_connect_send(struct smb2_tree *tree, + struct smb2_tree_connect *io) +{ + struct smb2_request *req; + NTSTATUS status; + DATA_BLOB path; + + status = smb2_string_blob(tree, io->in.path, &path); + if (!NT_STATUS_IS_OK(status)) { + return NULL; + } + + req = smb2_request_init(tree->session->transport, SMB2_OP_TCON, + 0x8 + path.length); + if (req == NULL) return NULL; + + SBVAL(req->out.hdr, SMB2_HDR_UID, tree->session->uid); + SIVAL(req->out.body, 0x00, io->in.unknown1); + status = smb2_push_ofs_blob(req, req->out.body+0x04, path); + if (!NT_STATUS_IS_OK(status)) { + talloc_free(req); + return NULL; + } + + smb2_transport_send(req); + + return req; +} + + +/* + recv a tree connect reply +*/ +NTSTATUS smb2_tree_connect_recv(struct smb2_request *req, struct smb2_tree_connect *io) +{ + if (!smb2_request_receive(req) || + smb2_request_is_error(req)) { + return smb2_request_destroy(req); + } + + if (req->in.body_size < 0x10) { + return NT_STATUS_BUFFER_TOO_SMALL; + } + + io->out.tid = BVAL(req->in.hdr, SMB2_HDR_TID); + + io->out.unknown1 = IVAL(req->in.body, 0x00); + io->out.unknown2 = IVAL(req->in.body, 0x04); + io->out.unknown3 = IVAL(req->in.body, 0x08); + io->out.unknown4 = IVAL(req->in.body, 0x0C); + + return smb2_request_destroy(req); +} + +/* + sync session setup request +*/ +NTSTATUS smb2_tree_connect(struct smb2_tree *tree, struct smb2_tree_connect *io) +{ + struct smb2_request *req = smb2_tree_connect_send(tree, io); + return smb2_tree_connect_recv(req, io); +} -- cgit